From hseigel at openjdk.java.net  Thu Jun  4 13:05:40 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 4 Jun 2020 13:05:40 GMT
Subject: [lworld] RFR: rename variables, etc. from ...value... to ...inline...
Message-ID: <Zrd0QqZ0IZZb17awrg00moyX1cH_8weEC-jVJgqKcN4=.bee221fa-76ee-4e4a-8bb3-42dbf0d0b590@github.com>

Change has been reviewed offline by fparain.

-------------

Commit messages:
 - rename variables, etc. from ...value... to ...inline...

Changes: https://git.openjdk.java.net/valhalla/pull/62/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/62/webrev.00
  Stats: 203 lines in 14 files changed: 0 ins; 4 del; 199 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/62.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/62/head:pull/62

PR: https://git.openjdk.java.net/valhalla/pull/62


From hseigel at openjdk.java.net  Thu Jun  4 13:10:29 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 4 Jun 2020 13:10:29 GMT
Subject: [Integrated] [lworld] RFR: rename variables,
 etc. from ...value... to ...inline...
In-Reply-To: <Zrd0QqZ0IZZb17awrg00moyX1cH_8weEC-jVJgqKcN4=.bee221fa-76ee-4e4a-8bb3-42dbf0d0b590@github.com>
References: <Zrd0QqZ0IZZb17awrg00moyX1cH_8weEC-jVJgqKcN4=.bee221fa-76ee-4e4a-8bb3-42dbf0d0b590@github.com>
Message-ID: <1F5NAX2ZbOhDSV2TeeoJd9axRFtfBgyCCAD9C52M6oA=.3f6cfc11-1b70-4820-bd3d-d14918d66204@github.com>

On Thu, 4 Jun 2020 12:55:42 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Change has been reviewed offline by fparain.

This pull request has now been integrated.

Changeset: 1e7ad541
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/1e7ad541
Stats:     203 lines in 14 files changed: 4 ins; 0 del; 199 mod

rename variables, etc. from ...value... to ...inline...

-------------

PR: https://git.openjdk.java.net/valhalla/pull/62


From cjplummer at openjdk.java.net  Thu Jun  4 17:22:31 2020
From: cjplummer at openjdk.java.net (Chris Plummer)
Date: Thu, 4 Jun 2020 17:22:31 GMT
Subject: git: openjdk/valhalla: lworld: 89 new changesets
Message-ID: <5e0a8cb0-1acb-4a36-a6d0-b0aade5dde35@openjdk.org>

Changeset: ed18906c
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2020-04-15 13:50:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ed18906c

8242008: SSLSession inconsistencies

Reviewed-by: jnimeh, xuelei

! src/java.base/share/classes/sun/security/ssl/Finished.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
+ test/jdk/javax/net/ssl/SSLSession/CheckSessionContext.java
+ test/jdk/javax/net/ssl/templates/TLSBase.java

Changeset: d37985cd
Author:    Lois Foltan <lfoltan at openjdk.org>
Date:      2020-04-15 21:01:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d37985cd

8210012: Implement Unified Logging Option for -XX:+TraceMethodHandles and -XX:+TraceInvokeDynamic

Transition the tracing method handles command line options to unified logging, -Xlog:methodhandles.

Reviewed-by: dholmes, iklam, jrose

! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/ppc/methodHandles_ppc.cpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/sparc/methodHandles_sparc.cpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/interpreter/bootstrapInfo.cpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/logging/log.hpp
! src/hotspot/share/logging/logStream.hpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/exceptions.hpp
+ test/hotspot/jtreg/runtime/logging/CondyIndy.jasm
+ test/hotspot/jtreg/runtime/logging/CondyIndyMathOperation.jasm
+ test/hotspot/jtreg/runtime/logging/CondyIndyTest.java

Changeset: c7fd570e
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-04-16 03:04:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c7fd570e

Added tag jdk-15+19 for changeset 7cc27caabe6e

! .hgtags

Changeset: 474ce89e
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-15 22:47:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/474ce89e

8242631: Missing but used special functions for some classes

Adjust some special function definitions to avoid deprecation warnings.

Reviewed-by: dholmes

! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/oops/oopsHierarchy.hpp

Changeset: dc6d76f5
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-04-16 13:47:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dc6d76f5

8242260: Add forRemoval=true to already deprecated ContentSigner

Reviewed-by: alanb, mullan, xuelei

! src/jdk.jartool/share/classes/com/sun/jarsigner/ContentSigner.java
! src/jdk.jartool/share/classes/com/sun/jarsigner/ContentSignerParameters.java
! src/jdk.jartool/share/classes/com/sun/jarsigner/package-info.java
! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/TimestampedSigner.java
! test/jdk/sun/security/tools/jarsigner/Options.java

Changeset: d5cd1659
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-16 12:26:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d5cd1659

8241749: Remove the Nashorn JavaScript Engine

Reviewed-by: jlaskey, ihse, mchung

! make/CompileJavaModules.gmk
- make/CompileJavaModulesNashorn.gmk
! make/RunTests.gmk
! make/common/FindTests.gmk
! make/common/Modules.gmk
- make/gensrc/Gensrc-jdk.scripting.nashorn.gmk
- make/launcher/Launcher-jdk.scripting.nashorn.shell.gmk
- make/nashorn/build-benchmark.xml
- make/nashorn/build-nasgen.xml
- make/nashorn/build.xml
- make/nashorn/buildtools/nasgen/README
- make/nashorn/buildtools/nasgen/build.xml
- make/nashorn/buildtools/nasgen/nasgen.iml
- make/nashorn/buildtools/nasgen/project.properties
- make/nashorn/buildtools/nasgen/src/META-INF/MANIFEST.MF
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ClassGenerator.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ConstructorGenerator.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/Main.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/MemberInfo.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/MethodGenerator.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/NullVisitor.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/PrototypeGenerator.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInfo.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInfoCollector.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInstrumentor.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/StringConstants.java
- make/nashorn/buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/Where.java
- make/nashorn/buildtools/nashorntask/README
- make/nashorn/buildtools/nashorntask/build.xml
- make/nashorn/buildtools/nashorntask/project.properties
- make/nashorn/buildtools/nashorntask/src/jdk/nashorn/ant/NashornTask.java
- make/nashorn/code_coverage.xml
- make/nashorn/element-list
- make/nashorn/exclude/exclude_list.txt
- make/nashorn/exclude/exclude_list_cc.txt
- make/nashorn/nbproject/ide-file-targets.xml
- make/nashorn/nbproject/ide-targets.xml
- make/nashorn/nbproject/jdk.xml
- make/nashorn/nbproject/nbjdk.properties
- make/nashorn/nbproject/nbjdk.xml
- make/nashorn/nbproject/project.xml
- make/nashorn/project.properties
! src/hotspot/share/aot/aotLoader.cpp
! src/java.base/share/classes/module-info.java
! src/jdk.compiler/share/classes/module-info.java
! src/jdk.internal.ed/share/classes/module-info.java
! src/jdk.internal.le/share/classes/module-info.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/Console.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/EditObject.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/ExternalEditor.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/HistoryObject.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/JavacPackagesHelper.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/JrtPackagesHelper.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/Main.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/NashornCompleter.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/PackagesHelper.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/PropertiesHelper.java
- src/jdk.scripting.nashorn.shell/share/classes/jdk/nashorn/tools/jjs/resources/jjs.js
- src/jdk.scripting.nashorn.shell/share/classes/module-info.java
- src/jdk.scripting.nashorn.shell/share/man/jjs.1
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/linker/NashornLinkerExporter.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/AbstractJSObject.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ClassFilter.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/DefaultValueImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/Formatter.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/JSObject.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornException.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngine.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/NashornScriptEngineFactory.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptObjectMirror.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/ScriptUtils.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/URLReader.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/package-info.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/scripting/resources/Messages.properties
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ArrayAccessTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ArrayAccessTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ArrayLiteralTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ArrayLiteralTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/AssignmentTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/AssignmentTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BinaryTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BinaryTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BlockTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BlockTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BreakTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/BreakTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CaseTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CaseTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CatchTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CatchTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ClassDeclarationTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ClassDeclarationTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ClassExpressionTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ClassExpressionTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CompilationUnitTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CompilationUnitTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CompoundAssignmentTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/CompoundAssignmentTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ConditionalExpressionTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ConditionalExpressionTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ConditionalLoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ContinueTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ContinueTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DebuggerTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DebuggerTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DestructuringDeclTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/Diagnostic.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DiagnosticImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DiagnosticListener.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DoWhileLoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/DoWhileLoopTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/EmptyStatementTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/EmptyStatementTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ErroneousTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ErroneousTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExportEntryTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExportEntryTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExpressionStatementTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExpressionStatementTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExpressionTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ExpressionTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForInLoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForInLoopTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForLoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForLoopTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForOfLoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ForOfLoopTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionCallTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionCallTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionDeclarationTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionDeclarationTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionExpressionTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/FunctionExpressionTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/GotoTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IRTranslator.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IdentifierTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IdentifierTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IfTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/IfTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ImportEntryTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ImportEntryTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/InstanceOfTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/InstanceOfTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LabeledStatementTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LabeledStatementTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LineMap.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LineMapImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LiteralTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LiteralTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/LoopTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/MemberSelectTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/MemberSelectTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ModuleTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ModuleTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/NewTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/NewTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ObjectLiteralTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ObjectLiteralTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ParenthesizedTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/Parser.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ParserImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/PropertyTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/PropertyTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/RegExpLiteralTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/RegExpLiteralTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ReturnTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ReturnTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SimpleTreeVisitorES5_1.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SimpleTreeVisitorES6.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SpreadTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SpreadTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/StatementTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/StatementTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SwitchTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/SwitchTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TemplateLiteralTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/TemplateLiteralTreeImpl.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ThrowTree.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/api/tree/ThrowTreeImpl.java
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- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/EncloseType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/MetaChar.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/NodeStatus.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/NodeType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/OPCode.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/OPSize.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/RegexState.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/StackPopLevel.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/StackType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/StringType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/SyntaxProperties.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/TargetInfo.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/TokenType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/constants/Traverse.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/encoding/CharacterType.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/encoding/IntHolder.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/encoding/ObjPtr.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/ErrorMessages.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/InternalException.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/JOniException.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/SyntaxException.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/regexp/joni/exception/ValueException.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/resources/Functions.properties
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- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/resources/version.properties.template
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/scripts/JD.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/scripts/JO.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/scripts/JS.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/scripts/ModuleGraphManipulator.java
- src/jdk.scripting.nashorn/share/classes/jdk/nashorn/tools/PartialParser.java
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- src/sample/nashorn/xmlviewer.js
- src/sample/nashorn/zipfs.js
- src/sample/nashorn/ziplist.js
- test/jdk/com/sun/jdi/NashornPopFrameTest.java
! test/jdk/javax/script/Helper.java
! test/jdk/javax/script/Test1.java
! test/jdk/javax/script/Test2.java
! test/jdk/javax/script/Test3.java
! test/jdk/javax/script/Test4.java
! test/jdk/javax/script/Test5.java
! test/jdk/javax/script/Test6.java
! test/jdk/javax/script/Test7.java
! test/jdk/javax/script/Test8.java
! test/jdk/javax/script/VersionTest.java
! test/jdk/jdk/internal/jrtfs/Basic.java
! test/jdk/sun/tools/jrunscript/CheckEngine.java
! test/jdk/tools/jar/multiRelease/RuntimeTest.java
- test/jdk/tools/jjs/Hello.java
- test/jdk/tools/jjs/addmodulesrepeat.js
- test/jdk/tools/jjs/args.js
- test/jdk/tools/jjs/classpath.js
- test/jdk/tools/jjs/com.greetings/com/greetings/Hello.java
- test/jdk/tools/jjs/com.greetings/module-info.java
- test/jdk/tools/jjs/common.sh
- test/jdk/tools/jjs/es6.js
- test/jdk/tools/jjs/file.js
- test/jdk/tools/jjs/file.out
- test/jdk/tools/jjs/jjs-DTest.sh
- test/jdk/tools/jjs/jjs-argsTest.sh
- test/jdk/tools/jjs/jjs-cpTest.sh
- test/jdk/tools/jjs/jjs-es6Test.sh
- test/jdk/tools/jjs/jjs-fileTest.sh
- test/jdk/tools/jjs/jjs-helpTest.sh
- test/jdk/tools/jjs/jjs-modulepathTest.sh
- test/jdk/tools/jjs/jjs-scriptingTest.sh
- test/jdk/tools/jjs/jjs-strictTest.sh
- test/jdk/tools/jjs/modulepath.js
- test/jdk/tools/jjs/scripting.js
- test/jdk/tools/jjs/strict.js
- test/jdk/tools/jjs/sysprops.js
- test/jdk/tools/jjs/sysprops.policy
! test/jdk/tools/jlink/JLinkTest.java
! test/jdk/tools/jlink/ModuleNamesOrderTest.java
- test/nashorn/ProblemList.txt
- test/nashorn/README
- test/nashorn/TEST.ROOT
- test/nashorn/TEST.groups
- test/nashorn/examples/apply_to_call_benchmark.js
- test/nashorn/examples/array-micro.js
- test/nashorn/examples/charcodeat-benchmark.js
- test/nashorn/examples/dual-fields-micro.js
- test/nashorn/examples/getter-setter-micro.js
- test/nashorn/examples/innerbench.js
- test/nashorn/examples/int-micro.js
- test/nashorn/examples/json-parser-micro.js
- test/nashorn/examples/push-pop-benchmark.js
- test/nashorn/examples/string-micro.js
- test/nashorn/examples/typechain.js
- test/nashorn/lib/benchmark.js
- test/nashorn/opt/add.js
- test/nashorn/opt/add_constant.js
- test/nashorn/opt/add_reuse_callsite.js
- test/nashorn/opt/add_revert2.js
- test/nashorn/opt/cascade_specialize.js
- test/nashorn/script/README
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- test/nashorn/script/basic/NASHORN-108.js.EXPECTED
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- test/nashorn/script/basic/NASHORN-109.js.EXPECTED
- test/nashorn/script/basic/NASHORN-11.js
- test/nashorn/script/basic/NASHORN-11.js.EXPECTED
- test/nashorn/script/basic/NASHORN-111.js
- test/nashorn/script/basic/NASHORN-111.js.EXPECTED
- test/nashorn/script/basic/NASHORN-113.js
- test/nashorn/script/basic/NASHORN-113.js.EXPECTED
- test/nashorn/script/basic/NASHORN-114.js
- test/nashorn/script/basic/NASHORN-115.js
- test/nashorn/script/basic/NASHORN-115.js.EXPECTED
- test/nashorn/script/basic/NASHORN-117.js
- test/nashorn/script/basic/NASHORN-118.js
- test/nashorn/script/basic/NASHORN-118.js.EXPECTED
- test/nashorn/script/basic/NASHORN-119.js
- test/nashorn/script/basic/NASHORN-119.js.EXPECTED
- test/nashorn/script/basic/NASHORN-12.js
- test/nashorn/script/basic/NASHORN-120.js
- test/nashorn/script/basic/NASHORN-122.js
- test/nashorn/script/basic/NASHORN-122.js.EXPECTED
- test/nashorn/script/basic/NASHORN-126.js
- test/nashorn/script/basic/NASHORN-126.js.EXPECTED
- test/nashorn/script/basic/NASHORN-127.js
- test/nashorn/script/basic/NASHORN-127.js.EXPECTED
- test/nashorn/script/basic/NASHORN-130.js
- test/nashorn/script/basic/NASHORN-132.js
- test/nashorn/script/basic/NASHORN-132.js.EXPECTED
- test/nashorn/script/basic/NASHORN-133.js
- test/nashorn/script/basic/NASHORN-133.js.EXPECTED
- test/nashorn/script/basic/NASHORN-135.js
- test/nashorn/script/basic/NASHORN-136.js
- test/nashorn/script/basic/NASHORN-136.js.EXPECTED
- test/nashorn/script/basic/NASHORN-14.js
- test/nashorn/script/basic/NASHORN-14.js.EXPECTED
- test/nashorn/script/basic/NASHORN-148.js
- test/nashorn/script/basic/NASHORN-148.js.EXPECTED
- test/nashorn/script/basic/NASHORN-15.js
- test/nashorn/script/basic/NASHORN-15.js.EXPECTED
- test/nashorn/script/basic/NASHORN-153.js
- test/nashorn/script/basic/NASHORN-156.js
- test/nashorn/script/basic/NASHORN-157.js
- test/nashorn/script/basic/NASHORN-163.js
- test/nashorn/script/basic/NASHORN-163.js.EXPECTED
- test/nashorn/script/basic/NASHORN-164.js
- test/nashorn/script/basic/NASHORN-165.js
- test/nashorn/script/basic/NASHORN-166.js
- test/nashorn/script/basic/NASHORN-168.js
- test/nashorn/script/basic/NASHORN-168.js.EXPECTED
- test/nashorn/script/basic/NASHORN-169.js
- test/nashorn/script/basic/NASHORN-172.js
- test/nashorn/script/basic/NASHORN-173.js
- test/nashorn/script/basic/NASHORN-173.js.EXPECTED
- test/nashorn/script/basic/NASHORN-174.js
- test/nashorn/script/basic/NASHORN-175.js
- test/nashorn/script/basic/NASHORN-176.js
- test/nashorn/script/basic/NASHORN-177.js
- test/nashorn/script/basic/NASHORN-177.js.EXPECTED
- test/nashorn/script/basic/NASHORN-178.js
- test/nashorn/script/basic/NASHORN-178.js.EXPECTED
- test/nashorn/script/basic/NASHORN-179.js
- test/nashorn/script/basic/NASHORN-18.js
- test/nashorn/script/basic/NASHORN-18.js.EXPECTED
- test/nashorn/script/basic/NASHORN-181.js
- test/nashorn/script/basic/NASHORN-182.js
- test/nashorn/script/basic/NASHORN-183.js
- test/nashorn/script/basic/NASHORN-184.js
- test/nashorn/script/basic/NASHORN-184.js.EXPECTED
- test/nashorn/script/basic/NASHORN-185.js
- test/nashorn/script/basic/NASHORN-185.js.EXPECTED
- test/nashorn/script/basic/NASHORN-187.js
- test/nashorn/script/basic/NASHORN-188.js
- test/nashorn/script/basic/NASHORN-188.js.EXPECTED
- test/nashorn/script/basic/NASHORN-19.js
- test/nashorn/script/basic/NASHORN-19.js.EXPECTED
- test/nashorn/script/basic/NASHORN-190.js
- test/nashorn/script/basic/NASHORN-192.js
- test/nashorn/script/basic/NASHORN-194.js
- test/nashorn/script/basic/NASHORN-196.js
- test/nashorn/script/basic/NASHORN-198.js
- test/nashorn/script/basic/NASHORN-20.js
- test/nashorn/script/basic/NASHORN-20.js.EXPECTED
- test/nashorn/script/basic/NASHORN-201.js
- test/nashorn/script/basic/NASHORN-202.js
- test/nashorn/script/basic/NASHORN-203.js
- test/nashorn/script/basic/NASHORN-204.js
- test/nashorn/script/basic/NASHORN-205.js
- test/nashorn/script/basic/NASHORN-206.js
- test/nashorn/script/basic/NASHORN-207.js
- test/nashorn/script/basic/NASHORN-207_2.js
- test/nashorn/script/basic/NASHORN-208.js
- test/nashorn/script/basic/NASHORN-208.js.EXPECTED
- test/nashorn/script/basic/NASHORN-209.js
- test/nashorn/script/basic/NASHORN-209.js.EXPECTED
- test/nashorn/script/basic/NASHORN-21.js
- test/nashorn/script/basic/NASHORN-21.js.EXPECTED
- test/nashorn/script/basic/NASHORN-211.js
- test/nashorn/script/basic/NASHORN-212.js
- test/nashorn/script/basic/NASHORN-213.js
- test/nashorn/script/basic/NASHORN-215.js
- test/nashorn/script/basic/NASHORN-215.js.EXPECTED
- test/nashorn/script/basic/NASHORN-216.js
- test/nashorn/script/basic/NASHORN-217.js
- test/nashorn/script/basic/NASHORN-217.js.EXPECTED
- test/nashorn/script/basic/NASHORN-219.js
- test/nashorn/script/basic/NASHORN-219.js.EXPECTED
- test/nashorn/script/basic/NASHORN-22.js
- test/nashorn/script/basic/NASHORN-22.js.EXPECTED
- test/nashorn/script/basic/NASHORN-221.js
- test/nashorn/script/basic/NASHORN-222.js
- test/nashorn/script/basic/NASHORN-223.js
- test/nashorn/script/basic/NASHORN-225.js
- test/nashorn/script/basic/NASHORN-226.js
- test/nashorn/script/basic/NASHORN-227.js
- test/nashorn/script/basic/NASHORN-228.js
- test/nashorn/script/basic/NASHORN-229.js
- test/nashorn/script/basic/NASHORN-229_subtest.js
- test/nashorn/script/basic/NASHORN-23.js
- test/nashorn/script/basic/NASHORN-23.js.EXPECTED
- test/nashorn/script/basic/NASHORN-232.js
- test/nashorn/script/basic/NASHORN-234.js
- test/nashorn/script/basic/NASHORN-235.js
- test/nashorn/script/basic/NASHORN-236.js
- test/nashorn/script/basic/NASHORN-237.js
- test/nashorn/script/basic/NASHORN-239.js
- test/nashorn/script/basic/NASHORN-24.js
- test/nashorn/script/basic/NASHORN-24.js.EXPECTED
- test/nashorn/script/basic/NASHORN-241.js
- test/nashorn/script/basic/NASHORN-242.js
- test/nashorn/script/basic/NASHORN-245.js
- test/nashorn/script/basic/NASHORN-247.js
- test/nashorn/script/basic/NASHORN-25.js
- test/nashorn/script/basic/NASHORN-25.js.EXPECTED
- test/nashorn/script/basic/NASHORN-251.js
- test/nashorn/script/basic/NASHORN-252.js
- test/nashorn/script/basic/NASHORN-253.js
- test/nashorn/script/basic/NASHORN-256.js
- test/nashorn/script/basic/NASHORN-258.js
- test/nashorn/script/basic/NASHORN-258.js.EXPECTED
- test/nashorn/script/basic/NASHORN-26.js
- test/nashorn/script/basic/NASHORN-26.js.EXPECTED
- test/nashorn/script/basic/NASHORN-260.js
- test/nashorn/script/basic/NASHORN-261.js
- test/nashorn/script/basic/NASHORN-262.js
- test/nashorn/script/basic/NASHORN-263.js
- test/nashorn/script/basic/NASHORN-264.js
- test/nashorn/script/basic/NASHORN-265.js
- test/nashorn/script/basic/NASHORN-265.js.EXPECTED
- test/nashorn/script/basic/NASHORN-266.js
- test/nashorn/script/basic/NASHORN-269.js
- test/nashorn/script/basic/NASHORN-27.js
- test/nashorn/script/basic/NASHORN-27.js.EXPECTED
- test/nashorn/script/basic/NASHORN-270.js
- test/nashorn/script/basic/NASHORN-271.js
- test/nashorn/script/basic/NASHORN-275.js
- test/nashorn/script/basic/NASHORN-276.js
- test/nashorn/script/basic/NASHORN-277.js
- test/nashorn/script/basic/NASHORN-278.js
- test/nashorn/script/basic/NASHORN-28.js
- test/nashorn/script/basic/NASHORN-28.js.EXPECTED
- test/nashorn/script/basic/NASHORN-281.js
- test/nashorn/script/basic/NASHORN-284.js
- test/nashorn/script/basic/NASHORN-284.js.EXPECTED
- test/nashorn/script/basic/NASHORN-285.js
- test/nashorn/script/basic/NASHORN-285.js.EXPECTED
- test/nashorn/script/basic/NASHORN-288.js
- test/nashorn/script/basic/NASHORN-29.js
- test/nashorn/script/basic/NASHORN-29.js.EXPECTED
- test/nashorn/script/basic/NASHORN-293.js
- test/nashorn/script/basic/NASHORN-293.js.EXPECTED
- test/nashorn/script/basic/NASHORN-294.js
- test/nashorn/script/basic/NASHORN-296.js
- test/nashorn/script/basic/NASHORN-297.js
- test/nashorn/script/basic/NASHORN-30.js
- test/nashorn/script/basic/NASHORN-30.js.EXPECTED
- test/nashorn/script/basic/NASHORN-300.js
- test/nashorn/script/basic/NASHORN-301.js
- test/nashorn/script/basic/NASHORN-301.js.EXPECTED
- test/nashorn/script/basic/NASHORN-304.js
- test/nashorn/script/basic/NASHORN-310.js
- test/nashorn/script/basic/NASHORN-310.js.EXPECTED
- test/nashorn/script/basic/NASHORN-318.js
- test/nashorn/script/basic/NASHORN-318.js.EXPECTED
- test/nashorn/script/basic/NASHORN-32.js
- test/nashorn/script/basic/NASHORN-32.js.EXPECTED
- test/nashorn/script/basic/NASHORN-321.js
- test/nashorn/script/basic/NASHORN-321.js.EXPECTED
- test/nashorn/script/basic/NASHORN-323.js
- test/nashorn/script/basic/NASHORN-323.js.EXPECTED
- test/nashorn/script/basic/NASHORN-324.js
- test/nashorn/script/basic/NASHORN-33.js
- test/nashorn/script/basic/NASHORN-33.js.EXPECTED
- test/nashorn/script/basic/NASHORN-331.js
- test/nashorn/script/basic/NASHORN-331.js.EXPECTED
- test/nashorn/script/basic/NASHORN-337.js
- test/nashorn/script/basic/NASHORN-337.js.EXPECTED
- test/nashorn/script/basic/NASHORN-34.js
- test/nashorn/script/basic/NASHORN-34.js.EXPECTED
- test/nashorn/script/basic/NASHORN-340.js
- test/nashorn/script/basic/NASHORN-340.js.EXPECTED
- test/nashorn/script/basic/NASHORN-349.js
- test/nashorn/script/basic/NASHORN-354.js
- test/nashorn/script/basic/NASHORN-354.js.EXPECTED
- test/nashorn/script/basic/NASHORN-355.js
- test/nashorn/script/basic/NASHORN-355.js.EXPECTED
- test/nashorn/script/basic/NASHORN-36.js
- test/nashorn/script/basic/NASHORN-36.js.EXPECTED
- test/nashorn/script/basic/NASHORN-365.js
- test/nashorn/script/basic/NASHORN-366.js
- test/nashorn/script/basic/NASHORN-366.js.EXPECTED
- test/nashorn/script/basic/NASHORN-368.js
- test/nashorn/script/basic/NASHORN-368.js.EXPECTED
- test/nashorn/script/basic/NASHORN-37.js
- test/nashorn/script/basic/NASHORN-37.js.EXPECTED
- test/nashorn/script/basic/NASHORN-375.js
- test/nashorn/script/basic/NASHORN-376.js
- test/nashorn/script/basic/NASHORN-377-big-endian.js
- test/nashorn/script/basic/NASHORN-377-big-endian.js.EXPECTED
- test/nashorn/script/basic/NASHORN-377-payload.js
- test/nashorn/script/basic/NASHORN-377.js
- test/nashorn/script/basic/NASHORN-377.js.EXPECTED
- test/nashorn/script/basic/NASHORN-378.js
- test/nashorn/script/basic/NASHORN-38.js
- test/nashorn/script/basic/NASHORN-38.js.EXPECTED
- test/nashorn/script/basic/NASHORN-380.js
- test/nashorn/script/basic/NASHORN-380.js.EXPECTED
- test/nashorn/script/basic/NASHORN-381.js
- test/nashorn/script/basic/NASHORN-382.js
- test/nashorn/script/basic/NASHORN-383.js
- test/nashorn/script/basic/NASHORN-384.js
- test/nashorn/script/basic/NASHORN-384.js.EXPECTED
- test/nashorn/script/basic/NASHORN-385.js
- test/nashorn/script/basic/NASHORN-385.js.EXPECTED
- test/nashorn/script/basic/NASHORN-389.js
- test/nashorn/script/basic/NASHORN-389.js.EXPECTED
- test/nashorn/script/basic/NASHORN-393.js
- test/nashorn/script/basic/NASHORN-393.js.EXPECTED
- test/nashorn/script/basic/NASHORN-394.js
- test/nashorn/script/basic/NASHORN-394.js.EXPECTED
- test/nashorn/script/basic/NASHORN-396.js
- test/nashorn/script/basic/NASHORN-397.js
- test/nashorn/script/basic/NASHORN-398.js
- test/nashorn/script/basic/NASHORN-40.js
- test/nashorn/script/basic/NASHORN-40.js.EXPECTED
- test/nashorn/script/basic/NASHORN-400.js
- test/nashorn/script/basic/NASHORN-400.js.EXPECTED
- test/nashorn/script/basic/NASHORN-401.js
- test/nashorn/script/basic/NASHORN-401.js.EXPECTED
- test/nashorn/script/basic/NASHORN-402.js
- test/nashorn/script/basic/NASHORN-402.js.EXPECTED
- test/nashorn/script/basic/NASHORN-404.js
- test/nashorn/script/basic/NASHORN-405.js
- test/nashorn/script/basic/NASHORN-405.js.EXPECTED
- test/nashorn/script/basic/NASHORN-406.js
- test/nashorn/script/basic/NASHORN-408.js
- test/nashorn/script/basic/NASHORN-408.js.EXPECTED
- test/nashorn/script/basic/NASHORN-415.js
- test/nashorn/script/basic/NASHORN-415.js.EXPECTED
- test/nashorn/script/basic/NASHORN-416.js
- test/nashorn/script/basic/NASHORN-417.js
- test/nashorn/script/basic/NASHORN-418.js
- test/nashorn/script/basic/NASHORN-420.js
- test/nashorn/script/basic/NASHORN-421.js
- test/nashorn/script/basic/NASHORN-423.js
- test/nashorn/script/basic/NASHORN-423.js.EXPECTED
- test/nashorn/script/basic/NASHORN-423a.js
- test/nashorn/script/basic/NASHORN-424.js
- test/nashorn/script/basic/NASHORN-424.js.EXPECTED
- test/nashorn/script/basic/NASHORN-425.js
- test/nashorn/script/basic/NASHORN-425.js.EXPECTED
- test/nashorn/script/basic/NASHORN-426.js
- test/nashorn/script/basic/NASHORN-427.js
- test/nashorn/script/basic/NASHORN-428.js
- test/nashorn/script/basic/NASHORN-429.js
- test/nashorn/script/basic/NASHORN-432.js
- test/nashorn/script/basic/NASHORN-433.js
- test/nashorn/script/basic/NASHORN-434.js
- test/nashorn/script/basic/NASHORN-435.js
- test/nashorn/script/basic/NASHORN-437.js
- test/nashorn/script/basic/NASHORN-44.js
- test/nashorn/script/basic/NASHORN-44.js.EXPECTED
- test/nashorn/script/basic/NASHORN-441.js
- test/nashorn/script/basic/NASHORN-441.js.EXPECTED
- test/nashorn/script/basic/NASHORN-442.js
- test/nashorn/script/basic/NASHORN-443.js
- test/nashorn/script/basic/NASHORN-444.js
- test/nashorn/script/basic/NASHORN-444.js.EXPECTED
- test/nashorn/script/basic/NASHORN-445.js
- test/nashorn/script/basic/NASHORN-446.js
- test/nashorn/script/basic/NASHORN-447.js
- test/nashorn/script/basic/NASHORN-448.js
- test/nashorn/script/basic/NASHORN-449.js
- test/nashorn/script/basic/NASHORN-449.js.EXPECTED
- test/nashorn/script/basic/NASHORN-45.js
- test/nashorn/script/basic/NASHORN-45.js.EXPECTED
- test/nashorn/script/basic/NASHORN-450.js
- test/nashorn/script/basic/NASHORN-452.js
- test/nashorn/script/basic/NASHORN-459.js
- test/nashorn/script/basic/NASHORN-46.js
- test/nashorn/script/basic/NASHORN-46.js.EXPECTED
- test/nashorn/script/basic/NASHORN-462.js
- test/nashorn/script/basic/NASHORN-463.js
- test/nashorn/script/basic/NASHORN-468.js
- test/nashorn/script/basic/NASHORN-47.js
- test/nashorn/script/basic/NASHORN-473.js
- test/nashorn/script/basic/NASHORN-473.js.EXPECTED
- test/nashorn/script/basic/NASHORN-474.js
- test/nashorn/script/basic/NASHORN-474.js.EXPECTED
- test/nashorn/script/basic/NASHORN-478.js
- test/nashorn/script/basic/NASHORN-48.js
- test/nashorn/script/basic/NASHORN-48.js.EXPECTED
- test/nashorn/script/basic/NASHORN-481.js
- test/nashorn/script/basic/NASHORN-481.js.EXPECTED
- test/nashorn/script/basic/NASHORN-482.js
- test/nashorn/script/basic/NASHORN-484.js
- test/nashorn/script/basic/NASHORN-484.js.EXPECTED
- test/nashorn/script/basic/NASHORN-486.js
- test/nashorn/script/basic/NASHORN-487.js
- test/nashorn/script/basic/NASHORN-488.js
- test/nashorn/script/basic/NASHORN-49.js
- test/nashorn/script/basic/NASHORN-49.js.EXPECTED
- test/nashorn/script/basic/NASHORN-490.js
- test/nashorn/script/basic/NASHORN-494.js
- test/nashorn/script/basic/NASHORN-497.js
- test/nashorn/script/basic/NASHORN-498.js
- test/nashorn/script/basic/NASHORN-499.js
- test/nashorn/script/basic/NASHORN-50.js
- test/nashorn/script/basic/NASHORN-50.js.EXPECTED
- test/nashorn/script/basic/NASHORN-500.js
- test/nashorn/script/basic/NASHORN-503.js
- test/nashorn/script/basic/NASHORN-503.js.EXPECTED
- test/nashorn/script/basic/NASHORN-51.js
- test/nashorn/script/basic/NASHORN-51.js.EXPECTED
- test/nashorn/script/basic/NASHORN-511.js
- test/nashorn/script/basic/NASHORN-515.js
- test/nashorn/script/basic/NASHORN-515.js.EXPECTED
- test/nashorn/script/basic/NASHORN-516.js
- test/nashorn/script/basic/NASHORN-52.js
- test/nashorn/script/basic/NASHORN-534.js
- test/nashorn/script/basic/NASHORN-534.js.EXPECTED
- test/nashorn/script/basic/NASHORN-535.js
- test/nashorn/script/basic/NASHORN-535.js.EXPECTED
- test/nashorn/script/basic/NASHORN-544.js
- test/nashorn/script/basic/NASHORN-55.js
- test/nashorn/script/basic/NASHORN-554.js
- test/nashorn/script/basic/NASHORN-554.js.EXPECTED
- test/nashorn/script/basic/NASHORN-556.js
- test/nashorn/script/basic/NASHORN-556.js.EXPECTED
- test/nashorn/script/basic/NASHORN-56.js
- test/nashorn/script/basic/NASHORN-56.js.EXPECTED
- test/nashorn/script/basic/NASHORN-562.js
- test/nashorn/script/basic/NASHORN-565.js
- test/nashorn/script/basic/NASHORN-565.js.EXPECTED
- test/nashorn/script/basic/NASHORN-575.js
- test/nashorn/script/basic/NASHORN-575.js.EXPECTED
- test/nashorn/script/basic/NASHORN-58.js
- test/nashorn/script/basic/NASHORN-58.js.EXPECTED
- test/nashorn/script/basic/NASHORN-59.js
- test/nashorn/script/basic/NASHORN-59.js.EXPECTED
- test/nashorn/script/basic/NASHORN-592-dual.js
- test/nashorn/script/basic/NASHORN-592-dual.js.EXPECTED
- test/nashorn/script/basic/NASHORN-592.js
- test/nashorn/script/basic/NASHORN-592.js.EXPECTED
- test/nashorn/script/basic/NASHORN-597.js
- test/nashorn/script/basic/NASHORN-597.js.EXPECTED
- test/nashorn/script/basic/NASHORN-60.js
- test/nashorn/script/basic/NASHORN-60.js.EXPECTED
- test/nashorn/script/basic/NASHORN-609.js
- test/nashorn/script/basic/NASHORN-609.js.EXPECTED
- test/nashorn/script/basic/NASHORN-61.js
- test/nashorn/script/basic/NASHORN-61.js.EXPECTED
- test/nashorn/script/basic/NASHORN-62.js
- test/nashorn/script/basic/NASHORN-62.js.EXPECTED
- test/nashorn/script/basic/NASHORN-620.js
- test/nashorn/script/basic/NASHORN-620.js.EXPECTED
- test/nashorn/script/basic/NASHORN-623.js
- test/nashorn/script/basic/NASHORN-623.js.EXPECTED
- test/nashorn/script/basic/NASHORN-63.js
- test/nashorn/script/basic/NASHORN-631.js.EXPECTED
- test/nashorn/script/basic/NASHORN-637.js
- test/nashorn/script/basic/NASHORN-637.js.EXPECTED
- test/nashorn/script/basic/NASHORN-639.js
- test/nashorn/script/basic/NASHORN-64.js
- test/nashorn/script/basic/NASHORN-642.js
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- test/nashorn/src/jdk/dynalink/test/UntrustedGuardingDynamicLinkerExporter.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/ArrayConversionTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/BooleanAccessTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/ConsStringTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/MethodAccessTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/NumberAccessTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/NumberBoxingTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/ObjectAccessTest.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/Person.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/SharedObject.java
- test/nashorn/src/jdk/nashorn/api/javaaccess/test/StringAccessTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/InvocableTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/JDK_8068741_Test.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/JDK_8148140_Test.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/JDK_8169050_Test.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/JDK_8182996_Test.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/JSONCompatibleTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/MultipleEngineTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/PluggableJSObjectTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/ScopeTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/ScriptEngineSecurityTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/ScriptEngineTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/ScriptObjectMirrorTest.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/VariableArityTestInterface.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/Window.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/WindowEventHandler.java
- test/nashorn/src/jdk/nashorn/api/scripting/test/resources/func.js
- test/nashorn/src/jdk/nashorn/api/scripting/test/resources/gettersetter.js
- test/nashorn/src/jdk/nashorn/api/scripting/test/resources/witheval.js
- test/nashorn/src/jdk/nashorn/api/test/NashornSQLDriver.java
- test/nashorn/src/jdk/nashorn/api/tree/test/JDK_8188098_Test.java
- test/nashorn/src/jdk/nashorn/api/tree/test/JDK_8193296_Test.java
- test/nashorn/src/jdk/nashorn/api/tree/test/ParseAPITest.java
- test/nashorn/src/jdk/nashorn/internal/codegen/test/CompilerTest.java
- test/nashorn/src/jdk/nashorn/internal/parser/test/ParserTest.java
- test/nashorn/src/jdk/nashorn/internal/performance/AuroraWrapper.java
- test/nashorn/src/jdk/nashorn/internal/performance/OctaneTest.java
- test/nashorn/src/jdk/nashorn/internal/performance/PerformanceWrapper.java
- test/nashorn/src/jdk/nashorn/internal/performance/SplayTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/BignumDtoaTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/BignumTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/DiyFpTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/FastDtoaTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/FixedDtoaTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/IeeeDoubleTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/resources/gay-fixed.txt
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/resources/gay-precision.txt
- test/nashorn/src/jdk/nashorn/internal/runtime/doubleconv/test/resources/gay-shortest.txt
- test/nashorn/src/jdk/nashorn/internal/runtime/linker/test/JDK_8184723_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/linker/test/JavaAdapterTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/linker/test/NameCodecTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/regexp/joni/test/JoniTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/regexp/test/JdkRegExpTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/AddAndRemoveOnListAdapterOutsideOfJavaScriptContextTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/ClassFilterTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/CodeStoreAndPathTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/ConsStringTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/ContextTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/ExceptionsNotSerializable.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/JDK_8078414_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/JDK_8081015_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/JDK_8142924_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/JDK_8186807_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/JSTypeTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/LexicalBindingTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/NoPersistenceCachingTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/PropertyMapTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/SourceTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/TrustedScriptEngineTest.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/nashorn/JDK_8187362_Test.java
- test/nashorn/src/jdk/nashorn/internal/runtime/test/resources/load_test.js
- test/nashorn/src/jdk/nashorn/internal/test/framework/AbstractScriptRunnable.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/JSJUnitReportReporter.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/OrphanTestFinder.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/ParallelTestRunner.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/ScriptEvaluator.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/ScriptRunnable.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/ScriptTest.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/SeparateContextEvaluator.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/SharedContextEvaluator.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/TestConfig.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/TestFinder.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/TestHelper.java
- test/nashorn/src/jdk/nashorn/internal/test/framework/TestReorderInterceptor.java
- test/nashorn/src/jdk/nashorn/internal/test/models/InternalRunnable.java
- test/nashorn/src/jdk/nashorn/internal/test/models/RestrictedRunnable.java
- test/nashorn/src/jdk/nashorn/test/models/A.java
- test/nashorn/src/jdk/nashorn/test/models/ArrayConversionPreferences.java
- test/nashorn/src/jdk/nashorn/test/models/B.java
- test/nashorn/src/jdk/nashorn/test/models/BigAbstract.java
- test/nashorn/src/jdk/nashorn/test/models/ClassLoaderAware.java
- test/nashorn/src/jdk/nashorn/test/models/ClassWithFinalFinalizer.java
- test/nashorn/src/jdk/nashorn/test/models/ClassWithInheritedFinalFinalizer.java
- test/nashorn/src/jdk/nashorn/test/models/ConstructorWithArgument.java
- test/nashorn/src/jdk/nashorn/test/models/DessertTopping.java
- test/nashorn/src/jdk/nashorn/test/models/DessertToppingFloorWaxDriver.java
- test/nashorn/src/jdk/nashorn/test/models/FinalClass.java
- test/nashorn/src/jdk/nashorn/test/models/FloorWax.java
- test/nashorn/src/jdk/nashorn/test/models/FunctionalInterfaceProvider.java
- test/nashorn/src/jdk/nashorn/test/models/IntFloatOverloadSelection.java
- test/nashorn/src/jdk/nashorn/test/models/InternalRunnableSuperclass.java
- test/nashorn/src/jdk/nashorn/test/models/JDK_8081015_TestModel.java
- test/nashorn/src/jdk/nashorn/test/models/JDK_8184241Test.java
- test/nashorn/src/jdk/nashorn/test/models/Jdk8011362TestSubject.java
- test/nashorn/src/jdk/nashorn/test/models/Jdk8072596TestSubject.java
- test/nashorn/src/jdk/nashorn/test/models/LongProvider.java
- test/nashorn/src/jdk/nashorn/test/models/Nashorn401TestSubject.java
- test/nashorn/src/jdk/nashorn/test/models/NoAccessibleConstructorClass.java
- test/nashorn/src/jdk/nashorn/test/models/NonPublicClass.java
- test/nashorn/src/jdk/nashorn/test/models/NullProvider.java
- test/nashorn/src/jdk/nashorn/test/models/OuterClass.java
- test/nashorn/src/jdk/nashorn/test/models/OverloadedSam.java
- test/nashorn/src/jdk/nashorn/test/models/OverloadedSetter.java
- test/nashorn/src/jdk/nashorn/test/models/OverrideObject.java
- test/nashorn/src/jdk/nashorn/test/models/PropertyBind.java
- test/nashorn/src/jdk/nashorn/test/models/Reflector.java
- test/nashorn/src/jdk/nashorn/test/models/SourceHelper.java
- test/nashorn/src/jdk/nashorn/test/models/StringArgs.java
- test/nashorn/src/jdk/nashorn/test/models/Toothpaste.java
- test/nashorn/src/jdk/nashorn/test/models/VarArgConstructor.java
- test/nashorn/src/jdk/nashorn/test/models/VarArgConsumer.java
- test/nashorn/src/jdk/nashorn/test/nashorn/models/ES6ASTVisitor.java
- test/nashorn/src/jdk/nashorn/test/tools/StaticTypeInspector.java

Changeset: 5f03df7d
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-04-16 03:29:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5f03df7d

8242913: Bump the SPECIAL_FLAG_VALIDATION_BUILD to 25

Reviewed-by: shade

! src/hotspot/share/runtime/arguments.cpp

Changeset: 46963fc1
Author:    Yudi Zheng <yudi.zheng at oracle.com>
Committer: Doug Simon <dnsimon at openjdk.org>
Date:      2020-04-16 10:14:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46963fc1

8241234: Unify monitor enter/exit runtime entries

Reviewed-by: dcubed, coleenp

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/sharedRuntime.hpp

Changeset: d295762f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-16 12:51:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d295762f

8242804: Fix trivial deprecation issues in jdk.hotspot.agent

Reviewed-by: dholmes, erikj, darcy

! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/AboutAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/AlignCenterAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/AlignLeftAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/AlignRightAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/ApplyAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/BackAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/CancelAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/ExitAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/FileMenu.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/FinishAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/HelpAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/HelpMenu.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/NewAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/NextAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/OkAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/OpenAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/SaveAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/SaveAsAction.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/action/ViewMenu.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/ui/CommonUI.java
! src/jdk.hotspot.agent/share/classes/com/sun/java/swing/ui/WizardDlg.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/DebuggerUtilities.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/dummy/DummyDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/ProcDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgCDebugInfoBuilder.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/interpreter/BytecodeDisassembler.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/GenerateOopMap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/DeadlockDetector.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Threads.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/types/basic/BasicTypeDataBase.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/Annotation.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/ObjectHistogramPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/ObjectListPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/ProcessListPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/SourceCodePanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/FindAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/FindClassesAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/FindCrashesAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/InspectAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/JavaStackTraceAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/MemoryAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/ShowAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/action/ThreadInfoAction.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/CStringUtilities.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/ObjectReader.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/RBTree.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/StreamMonitor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaArray.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaArrayKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaField.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaHeap.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaInstanceKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaMethod.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaScriptEngine.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArrayKlass.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaVM.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSList.java

Changeset: 3cc1fdf2
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-16 12:54:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3cc1fdf2

8242808: Fix all remaining deprecation warnings in jdk.hotspot.agent

Reviewed-by: sspitsyn

! make/CompileJavaModules.gmk
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/HighPrecisionJScrollBar.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/SourceCodePanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/treetable/JTreeTable.java

Changeset: 3efd0000
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2020-04-16 09:48:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3efd0000

8242565: Policy initialization issues when the denyAfter constraint is enabled

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/jca/Providers.java
! src/java.base/share/classes/sun/security/tools/KeyStoreUtil.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! test/jdk/java/security/Policy/SignedJar/SignedJarTest.java
+ test/jdk/java/security/Policy/SignedJar/java.security

Changeset: c6c1f9ba
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-16 07:23:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c6c1f9ba

8230731: SA tests fail with "Windbg Error: ReadVirtual failed

Reviewed-by: amenkov, sspitsyn

! src/jdk.hotspot.agent/windows/native/libsaproc/sawindbg.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: f64a255a
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-04-16 10:30:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f64a255a

8232935: jpackage failed with NPE whenever --file-associations provided

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxPackageBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources.properties
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources_ja.properties
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources_zh_CN.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/FileAssociation.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_zh_CN.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinMsiBundler.java
! test/jdk/tools/jpackage/share/FileAssociationsTest.java

Changeset: 2ec33aa0
Author:    Jamsheed Mohammed C M <jcm at openjdk.org>
Date:      2020-04-16 10:01:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2ec33aa0

8237949: CTW: C1 compilation fails with "too many stack slots used"

Old bailout code is preserved with changes in comments

Reviewed-by: vlivanov

! src/hotspot/share/c1/c1_LinearScan.cpp

Changeset: 50bca089
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-16 15:57:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/50bca089

8243008: Shenandoah: TestVolatilesShenandoah test failed on aarch64

Reviewed-by: shade

! test/hotspot/jtreg/compiler/c2/aarch64/TestVolatilesShenandoah.java

Changeset: d0f5c5c6
Author:    Denghui Dong <denghui.ddh at alibaba-inc.com>
Committer: Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2020-04-16 15:45:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d0f5c5c6

8242844: JFR: Clean up typos and log format

Fixed the typos and format

Reviewed-by: egahlin, mseledtsov

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdDump.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java

Changeset: 455eaca2
Author:    Philipp Kunz <philipp.kunz at paratix.ch>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2020-04-16 16:09:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/455eaca2

8241055: Regex Grapheme Matcher Performance Depends too much on Total Input Sequence Size

Reviewed-by: naoto

! src/java.base/share/classes/java/util/regex/Grapheme.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java
! test/micro/org/openjdk/bench/java/util/regex/PatternBench.java

Changeset: 59563a4c
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-16 17:42:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/59563a4c

8240904: Screen flashes on test failures when running tests from make

Reviewed-by: erikj, serb

! test/failure_handler/src/share/conf/linux.properties
! test/failure_handler/src/share/conf/mac.properties
! test/failure_handler/src/share/conf/solaris.properties
! test/failure_handler/src/share/conf/windows.properties

Changeset: b09a8ee6
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-17 09:50:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b09a8ee6

8242931: Few more tests that use nashorn have been missed

Reviewed-by: dfuchs, dholmes

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
- test/hotspot/jtreg/applications/ctw/modules/jdk_scripting_nashorn.java
- test/hotspot/jtreg/applications/ctw/modules/jdk_scripting_nashorn_shell.java
- test/hotspot/jtreg/compiler/aot/scripts/jdk.scripting.nashorn-list.txt
- test/hotspot/jtreg/compiler/aot/scripts/test-nashorn.sh
! test/jdk/ProblemList.txt
! test/langtools/jdk/jshell/CompletenessStressTest.java

Changeset: 07156dd2
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-04-17 08:39:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/07156dd2

8242626: enhance posix print_rlimit_info

Reviewed-by: mdoerr, gziemski

! src/hotspot/os/posix/os_posix.cpp

Changeset: aeb2f949
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-04-17 11:46:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/aeb2f949

8242596: Improve JarFile.getEntry performance for multi-release jar files

Co-authored-by: Eirik Bj?rsn?s <eirbjo at gmail.com>
Reviewed-by: lancea, redestad

! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilZipFileAccess.java

Changeset: 25c70b3b
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-17 15:39:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/25c70b3b

8242860: test/jdk/tools/jlink/ModuleNamesOrderTest.java uses nashorn module

Reviewed-by: alanb

! test/jdk/ProblemList.txt
! test/jdk/tools/jlink/ModuleNamesOrderTest.java

Changeset: 9735678c
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-17 07:46:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9735678c

8242896: typo #ifdef INCLUDE_JVMTI in codeCache.cpp

Reviewed-by: dholmes, sspitsyn

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/codeCache.hpp

Changeset: f04a7e5c
Author:    Hai-May Chao <hai-may.chao at oracle.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2020-04-17 20:11:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f04a7e5c

8172404: Tools should warn if weak algorithms are used before restricting them

Reviewed-by: mullan, weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/tools/keytool/Resources.java
! src/java.base/share/classes/sun/security/util/DisabledAlgorithmConstraints.java
! src/java.base/share/conf/security/java.security
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
! test/jdk/sun/security/tools/jarsigner/ConciseJarsigner.java
! test/jdk/sun/security/tools/jarsigner/DefaultOptions.java
! test/jdk/sun/security/tools/jarsigner/EC.java
! test/jdk/sun/security/tools/jarsigner/NameClash.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/jdk/sun/security/tools/jarsigner/TsacertOptionTest.java
! test/jdk/sun/security/tools/jarsigner/Warning.java
! test/jdk/sun/security/tools/keytool/WeakAlg.java

Changeset: 124caec2
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-17 18:12:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/124caec2

8242859: test/jdk/tools/jlink/JLinkTest.java uses nashorn module

Reviewed-by: jlaskey

! test/jdk/tools/jlink/JLinkTest.java

Changeset: 078c0274
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-04-17 17:58:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/078c0274

8242491: C2: assert(v2->bottom_type() == vt) failed: mismatch when creating MacroLogicV

Reviewed-by: kvn, sviswanathan, jbhateja

! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/vectornode.cpp
! test/hotspot/jtreg/compiler/vectorization/TestMacroLogicVector.java

Changeset: 430f8020
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-04-17 17:59:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/430f8020

8242492: C2: Remove Matcher::vector_shift_count_ideal_reg()

Reviewed-by: kvn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/sparc/sparc.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 12f8b52f
Author:    Tom Rodriguez <never at openjdk.org>
Date:      2020-04-17 09:31:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/12f8b52f

8231756: [JVMCI] need support for deoptimizing virtual byte arrays encoding non-byte primitives

Reviewed-by: kvn

! src/hotspot/share/code/debugInfo.cpp
! src/hotspot/share/code/debugInfo.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/deoptimization.hpp
! src/hotspot/share/runtime/stackValue.cpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/VirtualObject.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/UnsafeVirtualizationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ea/EATestBase.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/VirtualObjectTestBase.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/VirtualObjectLayoutTest.java

Changeset: 1b45bf2d
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2020-04-17 09:53:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b45bf2d

8241975: Run jdk/jfr/event/metadata/TestLookForUntestedEvents.java in tier3

Added the test to jdk_tier3 via jdk_jfr_tier3

Reviewed-by: egahlin

! test/jdk/TEST.groups

Changeset: a4d318c9
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-17 10:09:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a4d318c9

8242787: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with sun.jvm.hotspot.types.WrongTypeException

Reviewed-by: amenkov, sspitsyn, iklam

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
! test/jdk/ProblemList.txt

Changeset: f6f97ea2
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-04-17 14:48:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f6f97ea2

8242480: Negative value may be returned by getFreeSwapSpaceSize() in the docker

Reviewed-by: sgehwolf, dholmes

! src/jdk.management/unix/classes/com/sun/management/internal/OperatingSystemImpl.java
+ test/jdk/jdk/internal/platform/docker/GetFreeSwapSpaceSize.java
+ test/jdk/jdk/internal/platform/docker/TestGetFreeSwapSpaceSize.java

Changeset: 05d6a663
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-04-18 11:13:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/05d6a663

8242811: AlgorithmId::getDefaultAlgorithmParameterSpec returns incompatible PSSParameterSpec for an RSASSA-PSS key

Reviewed-by: valeriep, hchao

! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
+ test/jdk/sun/security/rsa/pss/DefaultParamSpec.java

Changeset: 4d487927
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-17 23:22:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4d487927

8228991: Obsolete -XX:UseAdaptiveGCBoundary

Make option obsolete and removed supporting code.

Reviewed-by: tschatzl, stefank

! src/hotspot/share/gc/parallel/adjoiningGenerations.cpp
! src/hotspot/share/gc/parallel/adjoiningGenerations.hpp
- src/hotspot/share/gc/parallel/adjoiningGenerationsForHeteroHeap.cpp
- src/hotspot/share/gc/parallel/adjoiningGenerationsForHeteroHeap.hpp
! src/hotspot/share/gc/parallel/adjoiningVirtualSpaces.cpp
! src/hotspot/share/gc/parallel/adjoiningVirtualSpaces.hpp
- src/hotspot/share/gc/parallel/asPSOldGen.cpp
- src/hotspot/share/gc/parallel/asPSOldGen.hpp
- src/hotspot/share/gc/parallel/asPSYoungGen.cpp
- src/hotspot/share/gc/parallel/asPSYoungGen.hpp
! src/hotspot/share/gc/parallel/parallelArguments.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.cpp
! src/hotspot/share/gc/parallel/psAdaptiveSizePolicy.hpp
! src/hotspot/share/gc/parallel/psGCAdaptivePolicyCounters.cpp
! src/hotspot/share/gc/parallel/psGCAdaptivePolicyCounters.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/parallel/psYoungGen.hpp
! src/hotspot/share/gc/parallel/vmStructs_parallelgc.hpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAt.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtError.java
! test/hotspot/jtreg/gc/nvdimm/TestOldObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestYoungObjectsOnDram.java
- test/hotspot/jtreg/gc/parallel/AdaptiveGCBoundary.java

Changeset: d185fe99
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-04-18 19:45:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d185fe99

8242452: During module definition, move conversion of packages from native to VM
8242290: Pointless verification in get_package_entry_by_name

Reviewed-by: lfoltan, iklam, hseigel

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/java.base/share/native/libjava/Module.c
! test/hotspot/jtreg/runtime/modules/JVMAddModuleExports.java
! test/hotspot/jtreg/runtime/modules/JVMDefineModule.java

Changeset: fc728278
Author:    Eirik Bj?rsn?s <eirbjo at gmail.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2020-04-18 20:19:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fc728278

8242959: Optimize ZipFile.getEntry by folding lookups for name and name+'/'

Reviewed-by: lancea, redestad

! src/java.base/share/classes/java/util/zip/ZipFile.java

Changeset: efcb6bd2
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-04-20 13:57:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/efcb6bd2

8242425: JVMTI monitor operations should use Thread-Local Handshakes

Reviewed-by: sspitsyn, dholmes

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: 25cd1774
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-04-15 22:02:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/25cd1774

8242793: Incorrect copyright header in ContinuousCallSiteTargetChange.java

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/jsr292/ContinuousCallSiteTargetChange.java

Changeset: f51088e2
Author:    Kuai Wei <kuaiwei.kw at alibaba-inc.com>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2020-04-20 09:40:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f51088e2

8242449: AArch64: r27 can be allocated in CompressedOops mode

Reviewed-by: aph, xliu

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

Changeset: f08b5a80
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-20 12:36:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f08b5a80

8241950: JShell could support auto-indent

Reviewed-by: rfield

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/IOContext.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n.properties
! test/langtools/jdk/jshell/CommandCompletionTest.java
! test/langtools/jdk/jshell/HistoryUITest.java
+ test/langtools/jdk/jshell/IndentUITest.java
! test/langtools/jdk/jshell/PasteAndMeasurementsUITest.java
! test/langtools/jdk/jshell/ReplToolTesting.java
! test/langtools/jdk/jshell/ToolBasicTest.java

Changeset: df82d9a4
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-20 12:36:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/df82d9a4

8242802: javac crashes when checking equals and hashCode in unresolvable anonymous class

Preventing NullPointerException when a class has an erroneous supertype and does not have an implementation of the equals method.

Reviewed-by: darcy, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/tools/javac/6563143/InvalidAnonymous.java
+ test/langtools/tools/javac/6563143/InvalidAnonymous.out

Changeset: 4b6e75dc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-20 12:36:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4b6e75dc

8243047: javac may crash when processing exits in class initializers

Flow should handle invalid exits from class initializers gracefully

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
+ test/langtools/tools/javac/recovery/ClassBlockExits.java
+ test/langtools/tools/javac/recovery/ClassBlockExitsErrors.java
+ test/langtools/tools/javac/recovery/ClassBlockExitsErrors.out

Changeset: ec1c111c
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-20 12:36:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ec1c111c

8243074: Misplaced and/or duplicate super or this constructor invocation not attributed

Fully attributing misplaced and/or duplicated super/this constructor invocations

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/api/TestGetElementReference.java
+ test/langtools/tools/javac/api/TestGetElementReferenceDataWithErrors.java

Changeset: e8dfd8ce
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-20 13:37:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e8dfd8ce

8243154: Fix deprecation warnings in failure handler

Reviewed-by: dholmes

! make/test/BuildFailureHandler.gmk
! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherProcessInfoTimeoutHandler.java
! test/failure_handler/src/share/classes/jdk/test/failurehandler/value/ValueHandler.java

Changeset: da1abd18
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-04-20 13:15:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/da1abd18

8238270: java.net HTTP/2 client does not decrease stream count when receives 204 response

The HTTP/2 Stream is updated to register a trivial data subscriber in case of 204 so that the END_STREAM is correctly processed.

Reviewed-by: chegar

! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/Response204V2Test.java
! test/jdk/java/net/httpclient/http2/server/Http2TestExchangeImpl.java

Changeset: db8757ad
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-04-20 09:24:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/db8757ad

8231585: java/lang/management/ThreadMXBean/MaxDepthForThreadInfoTest.java fails with java.lang.NullPointerException

Reviewed-by: dholmes, cjplummer, sspitsyn

! test/jdk/java/lang/management/ThreadMXBean/MaxDepthForThreadInfoTest.java

Changeset: 85d07da4
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-04-17 11:14:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/85d07da4

8243059: Build fails when --with-vendor-name contains a comma

Use $$(VERSION_CFLAGS) so as to avoid the variable getting evaluated early

Reviewed-by: ihse, erikj

! make/launcher/LauncherCommon.gmk

Changeset: bc3ed7bd
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-04-20 10:38:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bc3ed7bd

8242863: Bump minimum boot jdk to JDK 14

Reviewed-by: ihse, jlahoda, dholmes

! make/autoconf/boot-jdk.m4
! make/autoconf/version-numbers
! make/conf/jib-profiles.js

Changeset: 8da1ee78
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-04-20 13:13:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8da1ee78

8242357: [JVMCI] Incorrect use of JVMCI_CHECK_ on return statement

Reviewed-by: dholmes, xliu

! src/hotspot/share/jvmci/jvmciEnv.hpp

Changeset: 7b8c3734
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-04-20 16:36:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7b8c3734

8240204: Optimize package handling for archived classes

ClassLoader::add_package just sets classpath_index to PackageEntry, moved the code to InstanceKlass. Also avoid calling check_prohibited_package since CDS does not archive prohibited classe in set_package.

Reviewed-by: hseigel, lfoltan, redestad, iklam

! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp

Changeset: 0bc7cc4d
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-04-20 17:33:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0bc7cc4d

8241158: SA TestHeapDumpForInvokeDynamic.java fails when CDS archive is relocated

Reviewed-by: ccheung

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/memory/heapShared.cpp
! test/hotspot/jtreg/ProblemList.txt

Changeset: 5a665c39
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-21 04:02:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5a665c39

8242796: Fix client build failure

Reviewed-by: kvn

! src/hotspot/share/compiler/compileBroker.cpp

Changeset: 6a905b65
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-21 04:07:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6a905b65

8242070: AArch64: Fix a typo introduced by JDK-8238690

Change LShiftCntV to RShiftVS in match rule of vector shift right with imm for short type.

Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 74b3243f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-21 11:20:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/74b3243f

8243238: Shenandoah: explicit GC request should wait for a complete GC cycle

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp

Changeset: 71b06ed2
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-04-21 10:10:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/71b06ed2

8243146: Further cleanups after UseAdaptiveGCBoundary removal

Reviewed-by: kbarrett, sjohanss

- src/hotspot/share/gc/parallel/adjoiningGenerations.cpp
- src/hotspot/share/gc/parallel/adjoiningGenerations.hpp
- src/hotspot/share/gc/parallel/adjoiningVirtualSpaces.cpp
- src/hotspot/share/gc/parallel/adjoiningVirtualSpaces.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psOldGen.hpp
! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psVirtualspace.hpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/parallel/psYoungGen.hpp
! src/hotspot/share/prims/whitebox.cpp

Changeset: 48569d9d
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-21 13:52:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/48569d9d

8243156: Fix deprecation and unchecked warnings in microbenchmark

Reviewed-by: erikj, redestad

! make/test/BuildMicrobenchmark.gmk
! test/jdk/java/lang/invoke/indify/Indify.java
! test/micro/org/openjdk/bench/java/lang/NewInstance.java
! test/micro/org/openjdk/bench/java/lang/reflect/MethodInvoke.java
! test/micro/org/openjdk/bench/java/lang/reflect/Proxy/ProxyBench.java
! test/micro/org/openjdk/bench/java/math/BigDecimals.java
! test/micro/org/openjdk/bench/java/util/concurrent/Maps.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerDuplicate/IntegerDuplicateProblem.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerMax/IntegerMaxProblem.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerSum/IntegerSumProblem.java

Changeset: 93032c63
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-21 13:55:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/93032c63

8242943: Fix all remaining unchecked warnings in jdk.hotspot.agent

Reviewed-by: darcy, sspitsyn, dholmes

! make/CompileJavaModules.gmk
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ci/ciMethodData.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ConstMethod.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Metadata.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/MethodData.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/StaticBaseConstructor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VMObjectFactory.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VirtualBaseConstructor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VirtualConstructor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/ObjectHistogramPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/ObjectListPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/table/SortableTableModel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/table/TableModelComparator.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/ObjectReader.java

Changeset: 642041ad
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-04-21 10:11:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/642041ad

8243168: Remove addition preview adornment from String::stripIndent and String::translateEscapes

Reviewed-by: chegar

! src/java.base/share/classes/java/lang/String.java

Changeset: 7cc13710
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-04-21 06:55:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7cc13710

8238358: Implementation of JEP 371: Hidden Classes

Co-authored-by: Lois Foltan <lois.foltan at oracle.com>
Co-authored-by: David Holmes <david.holmes at oracle.com>
Co-authored-by: Harold Seigel <harold.seigel at oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn at oracle.com>
Co-authored-by: Alex Buckley <alex.buckley at oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m at oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda at oracle.com>
Co-authored-by: Amy Lu <amy.lu at oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero

! make/data/jdwp/jdwp.spec
! make/hotspot/symbols/symbols-unix
! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/klassFactory.hpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/resolutionErrors.cpp
! src/hotspot/share/classfile/resolutionErrors.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/spaceManager.cpp
! src/hotspot/share/memory/metaspaceTracer.cpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/accessFlags.hpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/ostream.hpp
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/ClassLoader.java
! src/java.base/share/classes/java/lang/StringConcatHelper.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/AbstractValidatingLambdaMetafactory.java
! src/java.base/share/classes/java/lang/invoke/GenerateJLIClassesHelper.java
! src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleImpl.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/invoke/MethodType.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! src/java.base/share/classes/java/lang/invoke/TypeDescriptor.java
! src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java
! src/java.base/share/classes/jdk/internal/reflect/NativeConstructorAccessorImpl.java
! src/java.base/share/classes/jdk/internal/reflect/NativeMethodAccessorImpl.java
! src/java.base/share/classes/jdk/internal/reflect/Reflection.java
! src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java
! src/java.base/share/classes/jdk/internal/reflect/UnsafeFieldAccessorFactory.java
! src/java.base/share/classes/sun/invoke/util/BytecodeDescriptor.java
! src/java.base/share/native/libjava/Class.c
! src/java.base/share/native/libjava/ClassLoader.c
! src/java.instrument/share/classes/java/lang/instrument/Instrumentation.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Options.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/classfile/ClassLoaderData.java
! src/jdk.jdi/share/classes/com/sun/jdi/ClassLoaderReference.java
! src/jdk.jdi/share/classes/com/sun/jdi/LocalVariable.java
! src/jdk.jdi/share/classes/com/sun/jdi/ReferenceType.java
! src/jdk.jdi/share/classes/com/sun/jdi/Type.java
! src/jdk.jdi/share/classes/com/sun/jdi/TypeComponent.java
! src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachine.java
- src/jdk.jdi/share/classes/com/sun/jdi/doc-files/signature.html
! src/jdk.jdi/share/classes/com/sun/jdi/event/ClassUnloadEvent.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/EventSetImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/JNITypeParser.java
! src/jdk.jdwp.agent/share/native/libjdwp/util.c
! src/jdk.unsupported/share/classes/sun/misc/Unsafe.java
! test/hotspot/gtest/memory/test_metaspace_allocation.cpp
! test/hotspot/jtreg/ProblemList-graal.txt
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestMetaAccessProvider.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java
+ test/hotspot/jtreg/runtime/HiddenClasses/CastToParentTest.java
+ test/hotspot/jtreg/runtime/HiddenClasses/DefineHiddenClass.java
+ test/hotspot/jtreg/runtime/HiddenClasses/FieldInSuper.java
+ test/hotspot/jtreg/runtime/HiddenClasses/FieldInSuperSub.jasm
+ test/hotspot/jtreg/runtime/HiddenClasses/GCHiddenClass.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenClassStack.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenDefMeths.java
+ test/hotspot/jtreg/runtime/HiddenClasses/HiddenGetModule.java
+ test/hotspot/jtreg/runtime/HiddenClasses/InstantiateHiddenClass.java
+ test/hotspot/jtreg/runtime/HiddenClasses/NestedHidden.java
+ test/hotspot/jtreg/runtime/HiddenClasses/StressHiddenClasses.java
+ test/hotspot/jtreg/runtime/HiddenClasses/TestHiddenClassUnloading.java
+ test/hotspot/jtreg/runtime/HiddenClasses/hidden/NameInString.java
+ test/hotspot/jtreg/runtime/HiddenClasses/pkg/HasNamedModule.java
+ test/hotspot/jtreg/runtime/Nestmates/membership/Helper.java
+ test/hotspot/jtreg/runtime/Nestmates/membership/OtherPackage.java
+ test/hotspot/jtreg/runtime/Nestmates/membership/TestDynamicNestmateMembership.java
+ test/hotspot/jtreg/runtime/Nestmates/membership/TestNestHostErrorWithClassUnload.java
! test/hotspot/jtreg/runtime/Nestmates/membership/TestNestmateMembership.java
! test/hotspot/jtreg/runtime/Nestmates/privateMethods/TestInvokeErrors.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java
+ test/hotspot/jtreg/serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java
+ test/hotspot/jtreg/serviceability/jvmti/HiddenClass/libHiddenClassSigTest.cpp
+ test/jdk/java/lang/instrument/HiddenClass/HiddenClassAgent.java
+ test/jdk/java/lang/instrument/HiddenClass/HiddenClassApp.java
+ test/jdk/java/lang/instrument/HiddenClass/hidden/HiddenClass.java
+ test/jdk/java/lang/invoke/defineHiddenClass/BasicTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/HiddenNestmateTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/LambdaNestedInnerTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/SelfRefField.java
+ test/jdk/java/lang/invoke/defineHiddenClass/SelfRefMethod.java
+ test/jdk/java/lang/invoke/defineHiddenClass/SelfReferenceDescriptor.java
+ test/jdk/java/lang/invoke/defineHiddenClass/TypeDescriptorTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/UnloadingTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/UnreflectTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/AbstractClass.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/EnclosingClass.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/Fields.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenAnnotation.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenCantReflect.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenClass.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenClassThrow.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenEnum.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenInterface.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenRecord.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/HiddenSuper.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/Lambda.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/LookupHelper.java
+ test/jdk/java/lang/invoke/defineHiddenClass/src/Outer.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/InheritedProtectedMethod.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/SuperMethodTest.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/modified/MethodSupplierOuter.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/q/I.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/q/J.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/src/MethodInvoker.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/src/MyFunctionalInterface.java
+ test/jdk/java/lang/invoke/lambda/superProtectedMethod/src/anotherpkg/MethodSupplierOuter.java
+ test/jdk/java/lang/reflect/AccessibleObject/Fields.java
+ test/jdk/java/lang/reflect/AccessibleObject/HiddenClassTest.java
! test/jdk/java/lang/reflect/Nestmates/TestReflectionAPI.java
! test/jdk/jdk/internal/reflect/Reflection/Filtering.java
! test/jdk/jdk/jfr/event/runtime/TestClassDefineEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoadEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoaderStatsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoadingStatisticsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClassUnloadEvent.java
! test/jdk/jdk/jfr/event/runtime/TestClasses.java
! test/jdk/jdk/jfr/event/runtime/TestTableStatisticsEvent.java
+ test/jdk/sun/misc/UnsafeFieldOffsets.java
+ test/langtools/tools/javac/classfiles/attributes/Synthetic/BridgeMethodsForLambdaTargetRelease14Test.java
! test/langtools/tools/javac/classfiles/attributes/Synthetic/BridgeMethodsForLambdaTest.java
! test/langtools/tools/javac/lambda/bytecode/TestLambdaBytecode.java
+ test/langtools/tools/javac/lambda/bytecode/TestLambdaBytecodeTargetRelease14.java
! test/langtools/tools/javac/lambda/lambdaExpression/LambdaTest6.java
! test/langtools/tools/javac/lambda/methodReference/BridgeMethod.java
+ test/lib/jdk/test/lib/util/ForceGC.java
+ test/micro/org/openjdk/bench/java/lang/invoke/LookupDefineClass.java

Changeset: 1feb24e5
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-04-21 07:08:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1feb24e5

8243274: suppress warnings in LookupDefineClass microbenchmarks due to JDK-8243156

Reviewed-by: lfoltan

! test/micro/org/openjdk/bench/java/lang/invoke/LookupDefineClass.java

Changeset: 1c6ca09b
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-04-21 07:09:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1c6ca09b

8238195: Lookup::defineClass should link the class to match the specification

Reviewed-by: alanb, chegar

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! test/jdk/java/lang/invoke/DefineClassTest.java

Changeset: efa57012
Author:    Lois Foltan <lfoltan at openjdk.org>
Date:      2020-04-21 17:20:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/efa57012

8243045: AOTCompiledMethod::print_on triggers assertion after JDK-8210012

Fix outputStream time stamp issue when AOT and -Xlog:all=trace are specified together.

Reviewed-by: coleenp, hseigel, kvn

! src/hotspot/share/aot/aotCompiledMethod.cpp

Changeset: d19f5f68
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2020-04-21 17:50:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d19f5f68

8242484: Rework thread deletion during VM termination

Always delete JavaThread that calls Thread::destroy_vm()

Reviewed-by: dholmes, rehn, coleenp

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.hpp

Changeset: 392b75d1
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-04-21 20:09:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/392b75d1

8224612: javadoc should better handle empty set of doclet options

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
+ test/langtools/jdk/javadoc/tool/8224612/OptionsTest.java

Changeset: d80f55e7
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-21 16:11:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d80f55e7

8243206: Cleanup error checking and handling in serviceability/sa/JhsdbThreadInfoTest.ja

Reviewed-by: amenkov, sspitsyn

! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java

Changeset: d041941e
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-21 16:13:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d041941e

8242789: sun/tools/jhsdb/HeapDumpTestWithActiveProcess.java fails with 'JShellToolProvider' missing from stdout/stderr

Reviewed-by: amenkov, sspitsyn

! test/jdk/ProblemList.txt
! test/jdk/sun/tools/jhsdb/JShellHeapDumpTest.java

Changeset: f8f69846
Author:    David Buck <dbuck at openjdk.org>
Date:      2020-04-21 19:52:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f8f69846

8234691: Potential double-free in ParallelSPCleanupTask constructor

Prevent extraneous constructor call

Reviewed-by: dholmes, stefank

! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/runtime/safepoint.cpp

Changeset: c7ae195a
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-04-22 01:30:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c7ae195a

8243318: New test jdk/javadoc/tool/8224612/OptionsTest.java is failing

Reviewed-by: jjg

! test/langtools/jdk/javadoc/tool/8224612/OptionsTest.java

Changeset: 78a0baa5
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-04-21 21:25:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/78a0baa5

8241627: Updating ASM to 8.0.1 for JDK 15

Co-authored-by: Igor Ignatyev <igor.ignatyev at oracle.com>
Reviewed-by: psandoz, chegar

! src/java.base/share/classes/jdk/internal/org/objectweb/asm/AnnotationVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/AnnotationWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Attribute.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Constants.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/FieldVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/FieldWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Frame.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Label.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/MethodVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/MethodWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ModuleVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ModuleWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/RecordComponentVisitor.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/RecordComponentWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/SymbolTable.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Type.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/TypePath.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/AdviceAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/AnalyzerAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/AnnotationRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/ClassRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/CodeSizeEvaluator.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/FieldRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/GeneratorAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/InstructionAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/JSRInlinerAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/LocalVariablesSorter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/Method.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/MethodRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/ModuleHashesAttribute.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/ModuleRemapper.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/RecordComponentRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/Remapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/SerialVersionUIDAdder.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/SignatureRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/StaticInitMerger.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/TryCatchBlockSorter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/signature/SignatureVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/signature/SignatureWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/AbstractInsnNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/AnnotationNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/ClassNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/FieldNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/FrameNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/InsnList.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/LocalVariableAnnotationNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/MethodInsnNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/MethodNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/ModuleNode.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/RecordComponentNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/TypeAnnotationNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/Util.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/Analyzer.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/BasicInterpreter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/BasicVerifier.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/Frame.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/SimpleVerifier.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/SmallSet.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/SourceInterpreter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/SourceValue.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/analysis/Subroutine.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/ASMifier.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/ASMifierSupport.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckAnnotationAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckClassAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckFieldAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckMethodAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckModuleAdapter.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckRecordComponentAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckSignatureAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Printer.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Textifier.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TextifierSupport.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceAnnotationVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceClassVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceFieldVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceMethodVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceModuleVisitor.java
+ src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceRecordComponentVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceSignatureVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/version.txt
! src/java.base/share/legal/asm.md
! test/jdk/java/io/Serializable/records/BadCanonicalCtrTest.java
! test/jdk/java/io/Serializable/records/ProhibitedMethods.java
! test/jdk/java/io/Serializable/records/SerialPersistentFieldsTest.java

Changeset: 61b03fbf
Author:    Chris Yin <xyin at openjdk.org>
Date:      2020-04-22 09:44:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/61b03fbf

8242614: cleanup duplicated test ldap server in some com/sun/jndi/ldap/ tests

Reviewed-by: aefimov, vtewari, dfuchs

! test/jdk/com/sun/jndi/ldap/DisconnectNPETest.java
! test/jdk/com/sun/jndi/ldap/LdapName/EmptyNameSearch.java
! test/jdk/com/sun/jndi/ldap/NoWaitForReplyTest.java

Changeset: 306eeb08
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-22 05:19:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/306eeb08

8242482: AArch64: Change parameter names of reduction operations to make code clear

Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 0d09d682
Author:    Rahul Raghavan <rraghavan at openjdk.org>
Date:      2020-04-22 11:53:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0d09d682

8241986: The java man page erroneously refers to XEND when it should refer XTEST

Fixed typo in the man page

Reviewed-by: thartmann

! src/java.base/share/man/java.1

Changeset: d9459998
Author:    Corey Ashford <cjashfor at linux.ibm.com>
Committer: Michihiro Horie <mhorie at openjdk.org>
Date:      2020-04-22 02:30:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d9459998

8241874: [PPC64]: Improve performance of Long.reverseBytes() and Integer.reverseBytes() on Power9

Reviewed-by: mdoerr, mhorie

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/assembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/ppc/vm_version_ppc.cpp

Changeset: 59521b03
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2020-04-21 19:44:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/59521b03

8209162: Page size selection does not always select optimal page size

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/parallel/parallelArguments.cpp

Changeset: ac088b46
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-22 11:45:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ac088b46

8243307: Shenandoah: remove ShCollectionSet::live_data

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.hpp

Changeset: 8e21a2a1
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-04-22 12:34:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8e21a2a1

8237890: DatagramPacket::getSocketAddress doesn't specify what happens if address or port are not set

This fix changes the default port of a DatagramPacket from -1 to 0, which changes the behaviour of calling getSocketAddress with no port set from throwing an IAE to returning an InetSocketAddress representing any local address with port 0.

Reviewed-by: alanb, chegar, dfuchs

! src/java.base/share/classes/java/net/DatagramPacket.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
! test/jdk/java/net/DatagramPacket/Constructor.java
+ test/jdk/java/net/DatagramPacket/Getters.java
! test/jdk/java/net/DatagramSocket/SendCheck.java

Changeset: 91d20478
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-22 15:19:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/91d20478

8243301: Shenandoah: ditch ShenandoahAllowMixedAllocs

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

Changeset: 1ba7cf7d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-22 15:19:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1ba7cf7d

8243291: Shenandoah: no need to retire TLABs at Init Update Refs

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 6b5fc175
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-22 15:19:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6b5fc175

8243395: Shenandoah: demote guarantee in ShenandoahPhaseTimings::record_workers_end

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp

Changeset: d8d8424d
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-04-22 07:06:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d8d8424d

8243109: Bootcycle build failures after Nashorn removal

Reviewed-by: ihse

! make/CompileToolsJdk.gmk
! make/autoconf/boot-jdk.m4
! make/autoconf/bootcycle-spec.gmk.in
! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! make/scripts/pandoc-html-manpage-filter.sh.template
! make/scripts/pandoc-troff-manpage-filter.sh.template

Changeset: 0c7e01fa
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-04-22 16:22:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0c7e01fa

8242108: Performance regression after fix for JDK-8229496

Backed out the fix for 8229496.

Reviewed-by: kvn, roland

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/sparc/sparc.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/castnode.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/runtime/vmStructs.cpp
+ test/micro/org/openjdk/bench/java/text/DefFormatterBench.java

Changeset: 1ad48348
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-03-24 17:18:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1ad48348

8203238: [TESTBUG] rewrite MemOptions shell test in Java

Reviewed-by: mseledtsov, kbarrett

- test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemOptions.sh
+ test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemOptionsTest.java
- test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemStat.java
- test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/TEST.properties
- test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/TestDescription.java

Changeset: 5efa545d
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-14 12:50:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5efa545d

8242312: use reproducible random in hotspot gc tests

Reviewed-by: kbarrett, tschatzl

! test/hotspot/jtreg/gc/TestSoftReferencesBehaviorOnOOME.java
! test/hotspot/jtreg/gc/epsilon/TestByteArrays.java
! test/hotspot/jtreg/gc/epsilon/TestElasticTLAB.java
! test/hotspot/jtreg/gc/epsilon/TestElasticTLABDecay.java
! test/hotspot/jtreg/gc/epsilon/TestObjects.java
! test/hotspot/jtreg/gc/epsilon/TestRefArrays.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData00.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData05.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData10.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData15.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData20.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData25.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData30.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousMovement.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestNoAllocationsInHRegions.java
! test/hotspot/jtreg/gc/logging/TestUnifiedLoggingSwitchStress.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestArrayCopyStress.java
! test/hotspot/jtreg/gc/shenandoah/TestElasticTLAB.java
! test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java
! test/hotspot/jtreg/gc/shenandoah/TestHumongousThreshold.java
! test/hotspot/jtreg/gc/shenandoah/TestLargeObjectAlignment.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestC1VectorizedMismatch.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNICritical.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestPinnedGarbage.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHumongousMoves.java
! test/hotspot/jtreg/gc/stress/CriticalNativeStress.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java
! test/hotspot/jtreg/gc/stress/TestMultiThreadStressRSet.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOld.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithG1.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithParallel.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithSerial.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithZ.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithDefNew.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithG1.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressAllocationGCEventsWithParallel.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithDefNew.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithG1.java
! test/hotspot/jtreg/gc/stress/jfr/TestStressBigAllocationGCEventsWithParallel.java
! test/jdk/jdk/jfr/event/gc/detailed/StressAllocationGCEvents.java

Changeset: 72446bb0
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2020-04-22 10:51:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/72446bb0

8242141: New System Properties to configure the TLS signature schemes

Reviewed-by: ascarpino, jnimeh, mullan

! src/java.base/share/classes/sun/security/ssl/CertSignAlgsExtension.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! src/java.base/share/classes/sun/security/ssl/SSLServerSocketImpl.java
! src/java.base/share/classes/sun/security/ssl/ServerHello.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/ssl/TransportContext.java
+ test/jdk/sun/security/ssl/SignatureScheme/CustomizedClientSchemes.java
+ test/jdk/sun/security/ssl/SignatureScheme/CustomizedServerSchemes.java

Changeset: 268ea904
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-04-22 21:13:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/268ea904

8243254: Examine ZipFile slash optimization for non-ASCII compatible charsets

Reviewed-by: lancea, naoto, martin

! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
+ test/jdk/java/util/zip/ZipFile/TestZipFileEncodings.java

Changeset: 2785fe56
Author:    Adam Farley <afarley at openjdk.org>
Date:      2020-04-22 15:37:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2785fe56

8239365: ProcessBuilder test modifications for AIX execution

Reviewed-by: rriggs, stuefe

! test/jdk/java/lang/ProcessBuilder/Basic.java

Changeset: 42d2a741
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-04-22 20:41:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/42d2a741

8243408: Inconsistent Exceptions are thrown by MulticastSocket when sending a DatagramPacket to port 0

This fix adds a check for port == 0 to MulticastSocket's 2-arg send method to ensure a consistent exception is thrown across platforms

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/MulticastSocket.java
! test/jdk/java/net/DatagramSocket/SendCheck.java
! test/jdk/java/net/DatagramSocket/SendPortZero.java
+ test/jdk/java/net/MulticastSocket/SendPortZero.java

Changeset: 82e43b25
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-22 17:10:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/82e43b25

8243200: Shenandoah: Allow concurrent nmethod iteration

Reviewed-by: rkennke, shade

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp

Changeset: 58e284c0
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-22 17:59:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/58e284c0

8243323: Shenandoah: Recycle immediate garbage before concurrent class unloading

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 7f634155
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-22 15:09:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7f634155

8243210: ClhsdbScanOops fails with NullPointerException in FileMapHeader.inCopiedVtableSpace

Reviewed-by: iklam, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/FileMapInfo.java
! test/hotspot/jtreg/ProblemList.txt



From dsimms at openjdk.java.net  Thu Jun  4 17:23:39 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 4 Jun 2020 17:23:39 GMT
Subject: [Integrated] [lworld] FYI: Merge jdk
In-Reply-To: <IkE2JmV4fy7MCkySBmfvjf2KxluG4q5T0yfvjgiALY8=.a788c7f2-bb02-40fd-b134-f1991dc07954@github.com>
References: <IkE2JmV4fy7MCkySBmfvjf2KxluG4q5T0yfvjgiALY8=.a788c7f2-bb02-40fd-b134-f1991dc07954@github.com>
Message-ID: <OaVIV2FzHTFsjApENzsPEOnC4s_Z9CVvgRNlW3TZ7-A=.3f099ce2-ee59-495c-b9f8-e486e0f56e8c@github.com>

On Thu, 4 Jun 2020 17:07:28 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-15+20

This pull request has now been integrated.

Changeset: 195dd2d5
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/195dd2d5
Stats:     767362 lines in 4033 files changed: 747108 ins; 16308 del; 3946 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/63


From dsimms at openjdk.java.net  Thu Jun  4 17:23:35 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 4 Jun 2020 17:23:35 GMT
Subject: [lworld] FYI: Merge jdk
Message-ID: <IkE2JmV4fy7MCkySBmfvjf2KxluG4q5T0yfvjgiALY8=.a788c7f2-bb02-40fd-b134-f1991dc07954@github.com>

Merge jdk-15+20

-------------

Commit messages:
 - Whitespace
 - Merge tag 'jdk-15+20' into lworld_merge_jdk_15_20
 - Merge commit '7cc137105928ec109a29d9315565f7f49af3cf2b' into lworld_merge_jdk_15_20
 - Merge commit '642041adbcaa496a10c266c6dbfe9b1b7c670419' into lworld_merge_jdk_15_20
 - 8243210: ClhsdbScanOops fails with NullPointerException in FileMapHeader.inCopiedVtableSpace
 - 8243323: Shenandoah: Recycle immediate garbage before concurrent class unloading
 - 8243200: Shenandoah: Allow concurrent nmethod iteration
 - 8243408: Inconsistent Exceptions are thrown by MulticastSocket when sending a DatagramPacket to port 0
 - 8239365: ProcessBuilder test modifications for AIX execution
 - 8243254: Examine ZipFile slash optimization for non-ASCII compatible charsets
 - ... and 83 more: https://git.openjdk.java.net/valhalla/compare/1e7ad541...045aba00

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/63/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/63/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/63/files
  Stats: 767398 lines in 4033 files changed: 16316 ins; 747144 del; 3938 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/63.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/63/head:pull/63

PR: https://git.openjdk.java.net/valhalla/pull/63


From hseigel at openjdk.java.net  Fri Jun  5 14:08:34 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 5 Jun 2020 14:08:34 GMT
Subject: [lworld] RFR: Rename value type -XX options to inline...
Message-ID: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>

Rename hotspot -XX value type related options to have 'inline type' in their names instead of 'value type'.  Also,
changed associated comments. The changes were tested with mach5 tiers 1-3.

-------------

Commit messages:
 - Rename value type -XX options to inline...

Changes: https://git.openjdk.java.net/valhalla/pull/64/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/64/webrev.00
  Stats: 269 lines in 60 files changed: 0 ins; 0 del; 269 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/64.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/64/head:pull/64

PR: https://git.openjdk.java.net/valhalla/pull/64


From fparain at openjdk.java.net  Fri Jun  5 17:24:01 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 5 Jun 2020 17:24:01 GMT
Subject: [lworld] RFR: Rename value type -XX options to inline...
In-Reply-To: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>
References: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>
Message-ID: <X4hdJo7k568xpWmYSwxiGyHqGS6YAklwDfs4TtUZT0k=.7f7c3c73-823b-4ee7-aad0-09b65c24ab0a@github.com>

On Fri, 5 Jun 2020 13:58:20 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Rename hotspot -XX value type related options to have 'inline type' in their names instead of 'value type'.  Also,
> changed associated comments. The changes were tested with mach5 tiers 1-3.

Looks good to me.
Just a few places where comments or fields could be renamed too.

src/hotspot/share/opto/callnode.cpp line 735:

> 734:     } else {
> 735:       // The Call may return multiple values (value type fields): we
> 736:       // create one projection per returned values.

Should the comment say "inline fields" instead of "value type fields"?

src/hotspot/share/runtime/arguments.cpp line 4141:

> 4140:   if (!EnableValhalla || (is_interpreter_only() && !is_dumping_archive())) {
> 4141:     // Disable calling convention optimizations if value types are not supported
> 4142:     InlineTypePassFieldsAsArgs = false;

"if value types are not supported" -> "if inline types are not supported"

test/hotspot/jtreg/compiler/valhalla/valuetypes/ValueTypeTest.java line 169:

> 168:     protected static final int ValueTypeArrayFlattenOn = 0x4;
> 169:     protected static final int ValueTypeArrayFlattenOff = 0x8;
> 170:     protected static final int InlineTypeReturnedAsFieldsOn = 0x10;

ValueTypeArrayFlattenOn -> InlineTypeArrayFlattenOn
ValueTypeArrayFlattenOff -> InlineTypeArrayFlattenOff

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/64


From hseigel at openjdk.java.net  Fri Jun  5 17:32:05 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 5 Jun 2020 17:32:05 GMT
Subject: [lworld] RFR: Rename value type -XX options to inline...
In-Reply-To: <X4hdJo7k568xpWmYSwxiGyHqGS6YAklwDfs4TtUZT0k=.7f7c3c73-823b-4ee7-aad0-09b65c24ab0a@github.com>
References: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>
 <X4hdJo7k568xpWmYSwxiGyHqGS6YAklwDfs4TtUZT0k=.7f7c3c73-823b-4ee7-aad0-09b65c24ab0a@github.com>
Message-ID: <soMkieeehRplLgonW-ZszFLyvJEu9QeyP-1CUYwyGcs=.a01c727d-67cf-4d2d-b96a-d53d73255fbe@github.com>

On Fri, 5 Jun 2020 17:21:31 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Rename hotspot -XX value type related options to have 'inline type' in their names instead of 'value type'.  Also,
>> changed associated comments. The changes were tested with mach5 tiers 1-3.
>
> Looks good to me.
> Just a few places where comments or fields could be renamed too.

Thanks Fred!  I'll change the places you pointed out in the next set of rename changes.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/64


From hseigel at openjdk.java.net  Fri Jun  5 17:35:40 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 5 Jun 2020 17:35:40 GMT
Subject: [Integrated] [lworld] RFR: Rename value type -XX options to
 inline...
In-Reply-To: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>
References: <FHBJvS7ZixZ_Gut-hqU_zzyJmcKOk4u63_UQ6UdrOh4=.71d8cde3-c96b-4811-bc5f-2d19fe40023e@github.com>
Message-ID: <DZyevfVTy6NbIY4vagEndtE2rPUXl7I5UXM3mCjVuEU=.08ad3b61-7126-4f49-a081-288ef17b4232@github.com>

On Fri, 5 Jun 2020 13:58:20 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Rename hotspot -XX value type related options to have 'inline type' in their names instead of 'value type'.  Also,
> changed associated comments. The changes were tested with mach5 tiers 1-3.

This pull request has now been integrated.

Changeset: b0ea2464
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/b0ea2464
Stats:     269 lines in 60 files changed: 0 ins; 0 del; 269 mod

Rename value type -XX options to inline...

Reviewed-by: fparain

-------------

PR: https://git.openjdk.java.net/valhalla/pull/64


From sergey.kuksenko at oracle.com  Sat Jun  6 07:30:00 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Sat, 6 Jun 2020 00:30:00 -0700
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
Message-ID: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>

(text of this email is duplicates onhttp://cr.openjdk.java.net/~skuksenko/valhalla/reports/aaload/aaload.txt)

*** Performance impact of decommissioning arrayStorageProperties to legacy code.

 ? Note: By legacy code I mean java code written in before Valhalla world, a.k.a. Java code without inline classes.

 ? Note: Analysis of performance impact to inline types in progress.

 ? The difference was considered between jdk-15-valhalla+1-72 and jdk-15-valhalla+1-66 which covers all related hotspot modifications.

 ? Later "baseline" means behavior when Valhalla is turned off (XX:-EnableValhalla), it was not found any difference in baseline behavior between build-66 and build-72.
   V-66 and v-72 mean corresponding Valhalla versions.

1. General picture.

 ? It was checked ~160 benchmarks. ~30 of them are big or middle size 3d party benchmarks (SPEC..., Dacapo, Volano) all others are some subset of our microbenchmarks base. Only -XX:+UseCompressedOops was checked.

 ? Not significant changes were found.

 ? - 16 benchmarks got speedup (v-66 -> v-72) typically around +5% (some up to +10%)
 ? - 14 benchmarks got degradation (v-66 -> v-72) typically around -5% (some -10%)

 ? In the checked benchmarkbase major amount of benchmarks have the same performance as baseline, but 15 benchmarks are slower than baseline withing -10% (baseline vs v-72).

 ? From one side having the fact that it's typical for Valhalla changes cause benchmarks jittering within 10%, we are not consider performance changes less than 10% as significant
   (this threshold will be lowered with Valhalla maturity). From the other side 10% of benchmarks (from the selected set) degrade with Valhalla, that means we can't leave it as is
   and should solve it sooner or later, otherwise there is a high chance of negative acceptance by Java community.


2. Detailed "aaload" analysis (other arrays operations are in progress).

 ? For analysis was used the simplest benchmark like:

 ??? Object[] a1;
     
 ??? @Benchmark
 ??? public void read(Blackhole bh) {
 ??????? for (int i = 0; i < size; i++) {
 ??????????? bh.consume(a1[i]);
 ??????? }
 ??? }

 ? Array reference is loaded from the field (a1) on each iteration intentionally, having the fact that hotspot is pretty good at array check out of loop hoisting (at least for the single array).
   Object[] is used by the similar reason - hotspot doesn't generate "array of inline" checks if it's possible to prove that inline types can't be used here. In the used microbenchmark the check
   if-array-is-flattened is performed on each iteration.
   
 ? Used array size==100 (checking larger arrays didn't show unique behavior for this particular benchmark).
   
 ? * v-66 -> v-72
   
 ? The benchmark performance depends on compressed or uncompressed oops are used. Moreover, compressed oops kind of (base) are different from compressed oops (base+shift) and v-72 also depends on
   if klass pointer was compressed.
   
 ? Here are results, time in nanoseconds.
   
 ??????????????????????????? |?? baseline |?? v-66? |? v-72 | (v-72 + -XX:-UseCompressedClassPointers)
 ? CompressedOops(base)????? :???? 485??? |?? 555?? |? 645? |? 630
 ? CompressedOops(base+shift):???? 500??? |?? 620?? |? 700? |? 650
 ? UncompressedOops????????? :???? 530??? |?? 655?? |? 570? |

 ? Decommission of arrayStorageProperties leads to +13% speedup for uncompressed oops case and -16% (base)? and -13% (base+shift) degradation for compressed oops (v-66 vs v-72).
   
 ? Here we can see how much each valhalla version is slower than the baseline:
   
 ??????????????????????????? |???? v-66?? |?? v-72
 ? CompressedOops(base)????? :???? -14%?? |?? -33%
 ? CompressedOops(base+shift):???? -24%?? |?? -40%
 ? UncompressedOops????????? :???? -24%?? |??? -8%

   
 ? In uncompressed oops case we got really positive result, but compressed oops got significant slowdown. Please note, all time and ratios above are related to performance of the benchmark, not to
   performance of "aaload" operation. JMH code around the benchmark has effect and than smaller examined operation than larger that effect.
   
 ? Performance degradation in compressed oops case caused by set of chained reasons:
 ??? - check tag in Klass -> additional dereference
 ??? - unpack klass pointer -> used the same scratch register for base compressed klass as base register for compressed oops (r12) -> more instructions to manage base address register
 ??? - checking tag is not single bit -> extra register is required -> more register spilling
   
 ? Thorough profiling and throwing out JMH impact have shown that "v-66 compressed aaload" is 2x times slower than baseline aaload, when "v-72 compressed aaload" is 3x times slower than baseline.
   "v-66 uncompressed aaload" is 1.5x times slower than baseline aaload, when "v-72 uncompressed aaload" is 1.3x times slower". The key reason is larger amount of instructions, there are no cache
   or memory behavior differences between v-66 and v-72.
   
 ? Here is compressed v-72 code with some comments and questions:
   
 ?? mov??? 0x10(%r10),%ebp????????????? ; #1 *getfield, load reference to array
 ?? mov??? 0xc(%r12,%rbp,8),%r10d?????? ; #2 load array length (implicit oops unpacking via x86 memory addressing)
 ?? mov??? 0x8(%rsp),%r11d????????????? ; #3
 ?? cmp??? %r10d,%r11d????????????????? ; #4
 ?? jae??? 0x00007f51c7a6e766?????????? ; #5 lines #2-#5 - range check
 ?? mov??? 0x8(%r12,%rbp,8),%r10d?????? ; #6 load klass ptr
 ?? lea??? (%r12,%rbp,8),%rdi?????????? ; #7 uncompress array oop to rdi
 ?? shl??? $0x3,%r10??????????????????? ; #8
 ?? movabs $0x800000000,%r12??????????? ; #9?? 0x800000000 - klass ptr base
 ?? add??? %r12,%r10??????????????????? ; #10? #8-#10 uncompress klass ptr
 ?? xor??? %r12,%r12??????????????????? ; #11
 ?? mov??? 0x8(%r10),%r8d?????????????? ; #12 load layout helper
 ?? sar??? $0x1d,%r8d?????????????????? ; #13
 ?? cmp??? $0xfffffffd,%r8d???????????? ; #14
 ?? jne??? 0x00007f51c7a6e643?????????? ; #15
 ?? mov??? 0x10(%rdi,%r11,4),%r11d????? ; #16
 ?? mov??? %r11,%rbx??????????????????? ; #17
 ?? shl??? $0x3,%rbx??????????????????? ; #18 finally ref from the array uncompressed to rbx
    
    
 ? * line #2 (range check) and line #7 are doing the same job - uncompressing array oop, why do not join this actions?
   
 ? * lines #8 and #10 and #12 - unpack klass ptr, and load layout helper. Why don't do it the same way as in line #2 (single instruction)?
   
 ? * line #12, #13, #14 check high byte of layout helper for value 0xA0 (value type array). 0xA - binary 1010. Highest bit is 1 for all kinds of arrays.
       Hotspot knows statically that we have array here. No need to check that bit.
 ????? The only bit need to be checked, that can be done with "test" instruction -> save one register -> less register pressure, less spilling -> less code.
       
    
 ?? ****
 ?? That was analysis of the hot aaload instruction. All memory are in caches. Cold aaload behavior was also checked. Another benchmark, with large amount of different arrays which can't fit into CPU cache.
    As expected a high number of LLC misses were observed. At the same moment it was proved that decommissioning arrayStorageProperties didn't increase cache misses. Walking into Klass doesn't cause cache
    misses due to the limited number of Klasses. All extra (extra in comparison with baseline) cache misses are happening when markword or klass prt was read.
       
    
3. In general performance regressions of Valhalla checks caused by 3 reasons:
    
 ?? - Increased amount of instructions. More work (checks) has to be done.
    
 ?? - Complex tags and masks. Having non single bit mask is not an issue itself. But it always spoils a register. And causes more and more register spilling (as avalanche) and may crash performance of tight
     ?sensitive loop. Particularity that induced register spilling is the source of regression. I will advocate for the single bit masks as much as possible. As for layout helper tag -
      3 values for 8 bits - more than enough.
    
 ??? By the way: We don't have CMS anymore. Biased locking is going away. Markword became simpler. Could we find a one bit in markwork to mark inline type object?
     
 ??? - More memory loads and cache misses. Unavoidable. The only way - to make better and better out of loop hoisting and checks elimination.
     
     
    
    
    
   











From fw at deneb.enyo.de  Sat Jun  6 07:44:35 2020
From: fw at deneb.enyo.de (Florian Weimer)
Date: Sat, 06 Jun 2020 09:44:35 +0200
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com> (Sergey
 Kuksenko's message of "Sat, 6 Jun 2020 00:30:00 -0700")
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
Message-ID: <87eeqsfxjw.fsf@mid.deneb.enyo.de>

* Sergey Kuksenko:

>  ??? By the way: We don't have CMS anymore. Biased locking is going away. Markword became simpler. Could we find a one bit in markwork to mark inline type object?

What about the MSB of the array length?  Is that already used for
anything?


From sergey.kuksenko at oracle.com  Sun Jun  7 23:19:19 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Sun, 7 Jun 2020 16:19:19 -0700
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <87eeqsfxjw.fsf@mid.deneb.enyo.de>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <87eeqsfxjw.fsf@mid.deneb.enyo.de>
Message-ID: <0c9169a4-2c7d-66ad-8ac3-1ad89a91157a@oracle.com>

It's open question if MSB of array length could help.

If look into old cheme (bit's in array klass prts) - It brought more 
performance issues - we need masking when need to goto klass. The same 
will be with length. We should mask it when we need length.


On 6/6/20 12:44 AM, Florian Weimer wrote:
> * Sergey Kuksenko:
>
>>   ??? By the way: We don't have CMS anymore. Biased locking is going away. Markword became simpler. Could we find a one bit in markwork to mark inline type object?
> What about the MSB of the array length?  Is that already used for
> anything?


From tobias.hartmann at oracle.com  Mon Jun  8 07:52:17 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Mon, 8 Jun 2020 09:52:17 +0200
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
Message-ID: <0d956a23-cfde-084d-014d-a1c2fab12465@oracle.com>

Hi Sergey,

thanks a lot for the detailed analysis!

On 06.06.20 09:30, Sergey Kuksenko wrote:
> ? - 16 benchmarks got speedup (v-66 -> v-72) typically around +5% (some up to +10%)

Good. I guess that's due to negative impact that clearing the property bits had on klass loads.

> ? - 14 benchmarks got degradation (v-66 -> v-72) typically around -5% (some -10%)

Are these microbenchmarks or larger ones? I would expect that we only see regressions in tight loops
with array accesses.

> ? From one side having the fact that it's typical for Valhalla changes cause benchmarks jittering
> within 10%, we are not consider performance changes less than 10% as significant
> ? (this threshold will be lowered with Valhalla maturity). From the other side 10% of benchmarks
> (from the selected set) degrade with Valhalla, that means we can't leave it as is
> ? and should solve it sooner or later, otherwise there is a high chance of negative acceptance by
> Java community.

Yes, I agree.

> ????? ?? 3. In general performance regressions of Valhalla checks caused by 3 reasons:
> ?? ?? - Increased amount of instructions. More work (checks) has to be done.
> ?? ?? - Complex tags and masks. Having non single bit mask is not an issue itself. But it always
> spoils a register. And causes more and more register spilling (as avalanche) and may crash
> performance of tight
> ??? ?sensitive loop. Particularity that induced register spilling is the source of regression. I
> will advocate for the single bit masks as much as possible. As for layout helper tag -
> ???? 3 values for 8 bits - more than enough> ?? ??? By the way: We don't have CMS anymore. Biased locking is going away. Markword became simpler.
> Could we find a one bit in markwork to mark inline type object?
> ??? ??? - More memory loads and cache misses. Unavoidable. The only way - to make better and better
> out of loop hoisting and checks elimination.
Yes, I think that's what we should do.

One bit in the mark word would allow us to improve the is-flat check for aaload but not the
is-null-free check required for aastore. Do you have any sense if that is good enough?

Best regards,
Tobias


From dsimms at openjdk.java.net  Mon Jun  8 12:18:36 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 12:18:36 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <nMA_JaAF8Q42nJguo-aK8oq6Mxe84m1MKQhKo1cdErw=.c0f19b00-6c90-4318-aa33-b53c8c1fe8e1@github.com>

Merge jdk-15+21

-------------

Commit messages:
 - Merge branch 'lworld' into lworld_merge_jdk_15_21
 - Whitespace
 - InstanceKlas _kind test converted from uint32_t to uint8_t
 - Logical merge fixes
 - Merge tag 'jdk-15+21' into lworld_merge_jdk_15_21
 - 8244061: Disable jvmci/graal/aot when building linux-aarch64 at Oracle
 - 8244051: AbsPathsInImage.java still fails on Windows
 - 8243673: Mac signing process should not use --deep arg
 - 8239569: PublicMethodsTest.java failed due to NPE in java.base/java.nio.file.FileSystems.getFileSystem(FileSystems.java:230)
 - 8243933: use driver mode in gc tests
 - ... and 126 more: https://git.openjdk.java.net/valhalla/compare/b0ea2464...e0ebe959

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/65/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/65/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/65/files
  Stats: 50398 lines in 1533 files changed: 26018 ins; 21025 del; 3355 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/65.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/65/head:pull/65

PR: https://git.openjdk.java.net/valhalla/pull/65


From dsimms at openjdk.java.net  Mon Jun  8 12:21:26 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 12:21:26 GMT
Subject: [Integrated] [lworld] RFR: Merge jdk
In-Reply-To: <nMA_JaAF8Q42nJguo-aK8oq6Mxe84m1MKQhKo1cdErw=.c0f19b00-6c90-4318-aa33-b53c8c1fe8e1@github.com>
References: <nMA_JaAF8Q42nJguo-aK8oq6Mxe84m1MKQhKo1cdErw=.c0f19b00-6c90-4318-aa33-b53c8c1fe8e1@github.com>
Message-ID: <bNeGA6r-mRRN2p4h6VDTjcP_Igd7YO9TsgFkjzxROo8=.179363e4-0c04-4deb-a39d-07ff6faed88f@github.com>

On Mon, 8 Jun 2020 12:02:38 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-15+21

This pull request has now been integrated.

Changeset: 6aa1293d
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/6aa1293d
Stats:     49922 lines in 1532 files changed: 20805 ins; 25798 del; 3319 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/65


From mikael at openjdk.java.net  Mon Jun  8 12:27:17 2020
From: mikael at openjdk.java.net (Mikael Vidstedt)
Date: Mon, 8 Jun 2020 12:27:17 GMT
Subject: git: openjdk/valhalla: lworld: 131 new changesets
Message-ID: <435b55f8-2e5d-41a6-9195-b2b6e245b838@openjdk.org>

Changeset: 816d9483
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-04-13 17:42:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/816d9483

8241228: Test jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java is failing

Reviewed-by: serb, pbansal, psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/UIDefaults/8146330/UIDefaultKeySizeTest.java

Changeset: 2d350add
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-13 23:43:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2d350add

8152332: [macosx] JFileChooser cannot be serialized on Mac OS X

Reviewed-by: pbansal, jdv

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JFileChooser/DeserializedJFileChooser/DeserializedJFileChooserTest.java

Changeset: 74b556d6
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-14 08:19:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/74b556d6

8240290: Clean the "libawt_xawt" library from code for macOS

Reviewed-by: prr

! src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c
! src/java.desktop/unix/native/libawt_xawt/awt/awt_InputMethod.c
! src/java.desktop/unix/native/libawt_xawt/awt/awt_Robot.c
! src/java.desktop/unix/native/libawt_xawt/xawt/XWindow.c

Changeset: a1199351
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-16 10:12:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a1199351

8196181: sun/java2d/GdiRendering/InsetClipping.java fails

Reviewed-by: jdv

! test/jdk/ProblemList.txt
! test/jdk/sun/java2d/GdiRendering/InsetClipping.java

Changeset: 12d93f11
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-04-17 11:10:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/12d93f11

8195841: PNGImageReader.readNullTerminatedString() doesnt check for non-null terminated strings with length equal to maxLen

Reviewed-by: serb, prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
+ test/jdk/javax/imageio/plugins/png/MaxLengthKeywordReadTest.java

Changeset: 8b002d88
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-17 11:29:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8b002d88

8242526: PIT: javax/swing/JInternalFrame/8020708/bug8020708.java fails in mach5 ubuntu system
8233644: [TESTBUG] JInternalFrame test bug8020708.java is failing on macos

Reviewed-by: serb, pbansal, jdv

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JInternalFrame/8020708/bug8020708.java

Changeset: 73e52d06
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-20 09:35:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/73e52d06

8242174: [macos] The NestedModelessDialogTest test make the macOS unstable

Reviewed-by: prr

! src/java.desktop/macosx/native/libawt_lwawt/awt/CRobot.m
! test/jdk/ProblemList.txt
! test/jdk/java/awt/Toolkit/RealSync/Test.java

Changeset: 62a23542
Author:    Anton Litvinov <alitvinov at openjdk.org>
Date:      2020-04-20 19:25:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/62a23542

8242498: Invalid "sun.awt.TimedWindowEvent" object leads to JVM crash

Reviewed-by: prr, serb

! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp

Changeset: 9ad39392
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-20 13:50:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9ad39392

8233006: freetype incorrectly adjusts advances when emboldening rotated glyphs

Reviewed-by: serb, jdv

! src/java.desktop/share/native/libfontmanager/freetypeScaler.c
+ test/jdk/java/awt/font/Rotate/RotatedSyntheticBoldTest.java
! test/jdk/java/awt/font/Rotate/RotatedTextTest.java

Changeset: def1d5a8
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-20 15:19:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/def1d5a8

8242004: TextLayout throws Exception with a non-invertible transform

Reviewed-by: serb, jdv

! src/java.desktop/share/classes/sun/font/GlyphLayout.java
! src/java.desktop/share/classes/sun/font/StandardGlyphVector.java
! src/java.desktop/share/classes/sun/java2d/SunGraphics2D.java
! src/java.desktop/share/classes/sun/java2d/loops/FontInfo.java
! src/java.desktop/share/classes/sun/java2d/pipe/GlyphListPipe.java
+ test/jdk/java/awt/FontClass/NonInvertibleTransformTextTest.java

Changeset: 1a7f6af1
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-21 17:03:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1a7f6af1

8243314: Problem list java/awt/image/multiresolution/MultiresolutionIconTest.java on Windows

Reviewed-by: bpb

! test/jdk/ProblemList.txt

Changeset: 08784f18
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-22 12:16:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/08784f18

8178028: Typing 'C' cannot change the tab layout to WRAP_TAB_LAYOUT

Reviewed-by: jdv

! test/jdk/javax/swing/JTabbedPane/4666224/bug4666224.java

Changeset: c1eb104f
Author:    Bhawesh Choudhary <bhawesh.choudhary at oracle.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-22 13:43:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c1eb104f

8233584: [Win LAF] When navigating the contents of the file list changes in Win LAF

Reviewed-by: serb, aivanov

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsFileChooserUI.java
+ test/jdk/javax/swing/JFileChooser/JFileChooserCombolistSelection/JFileChooserCombolistSelection.java

Changeset: 6efcb818
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-04-23 05:01:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6efcb818

Added tag jdk-15+20 for changeset 46bca5e5e6fb

! .hgtags

Changeset: 8d388381
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-04-23 12:14:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8d388381

8243450: Remove VMOps from jdk.hotspot.agent

Reviewed-by: cjplummer, dholmes

- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VMOps.java

Changeset: e507405f
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-04-23 07:46:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e507405f

8241214: Test debugging of hidden classes using jdb

Add test and enable jdb support for hidden classes

Reviewed-by: cjplummer, amenkov, mchung, lmesnik

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/PatternReferenceTypeSpec.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdb/hidden_class/hc001/hc001.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdb/hidden_class/hc001/hc001a.java

Changeset: 7553c132
Author:    Chris Yin <xyin at openjdk.org>
Date:      2020-04-23 16:36:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7553c132

8243138: Enhance BaseLdapServer to support starttls extended request

Reviewed-by: aefimov, dfuchs

! test/jdk/com/sun/jndi/ldap/lib/BaseLdapServer.java

Changeset: a7830958
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2020-04-23 11:56:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a7830958

8243117: Cleanups in Java code of module jdk.jlink

Reviewed-by: redestad, alanb

! src/jdk.jlink/share/classes/jdk/tools/jimage/JImageTask.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/builder/DefaultImageBuilder.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/BasicImageWriter.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/DirArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ImagePluginConfiguration.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ImagePluginStack.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Jlink.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JlinkTask.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Main.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ModularJarArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PluginRepository.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/ResourcePoolConfiguration.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/TaskHelper.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/Utils.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/AddOptionsPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/AddResourcePlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ExcludeJmodSectionPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/ExcludeVMPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/IncludeLocalesPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/OrderResourcesPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/SystemModulesPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/plugin/Plugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/plugin/ResourcePool.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/plugin/ResourcePoolBuilder.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/plugin/ResourcePoolModule.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/Main.java

Changeset: b28137b0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 13:48:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b28137b0

8243460: Shenandoah: purge init_update_refs_prepare counter

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: cbdb4ba7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 13:48:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cbdb4ba7

8243463: Shenandoah: ditch total_pause counters

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: fde66512
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 13:48:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fde66512

8243464: Shenandoah: print statistic counters in time order

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 4f05f3f8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 13:48:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4f05f3f8

8243465: Shenandoah: ditch unused pause_other, conc_other counters

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 2594f0b9
Author:    Volker Simonis <simonis at openjdk.org>
Date:      2020-04-23 14:23:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2594f0b9

8242848: Improve performance of InflaterOutputStream.write()

Reviewed-by: stuefe, vtewari, redestad, lancea

! src/java.base/share/classes/java/util/zip/InflaterOutputStream.java
! test/jdk/java/util/zip/DeflateIn_InflateOut.java
+ test/micro/org/openjdk/bench/java/util/zip/Streams.java

Changeset: 3b9b4b2f
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-04-23 15:37:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3b9b4b2f

8241603: ZGC: java/lang/management/MemoryMXBean/MemoryTestZGC.sh crashes on macOS

Reviewed-by: eosterlund, clanger, mbaesken, azeller

! src/hotspot/os/bsd/os_bsd.cpp

Changeset: 5bb82177
Author:    Denghui Dong <ddong at openjd.org>
Date:      2020-04-23 15:48:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5bb82177

8242792: interval < flushInterval is always false in jdk.jfr.internal.RequestEngine#setFlushInterval

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RequestEngine.java

Changeset: 8db99485
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-23 10:14:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8db99485

8243478: Shenandoah: avoid implicit worker_id = 0

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 079b60c6
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 18:37:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/079b60c6

8243487: Shenandoah: make _num_phases illegal phase type

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: 4765b3bd
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-23 10:06:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4765b3bd

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: e1f07cd0
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-23 12:57:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e1f07cd0

8239357: Revert gcc implementation of offset_of

Revert definition of offset_of and reenable -Winvalid-offsetof.

Reviewed-by: erikj, ihse, dholmes

! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/share/utilities/globalDefinitions_gcc.hpp

Changeset: 2bf4c061
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-04-23 19:23:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2bf4c061

8243486: ZGC: Adjust "Allocated" statistics to take undone page allocations into account

Reviewed-by: eosterlund, stefank

! src/hotspot/share/gc/z/zPageAllocator.cpp

Changeset: 37e5aec1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-23 21:24:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/37e5aec1

8243494: Shenandoah: set counters once per cycle

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp

Changeset: 90ada6a3
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-23 16:29:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/90ada6a3

8238048: Close alignment gaps in InstanceKlass

Moved fields around and some constant fields into ConstantPool

Reviewed-by: cjplummer, dlong, iklam

! src/hotspot/share/classfile/bytecodeAssembler.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/instanceClassLoaderKlass.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceMirrorKlass.hpp
! src/hotspot/share/oops/instanceRefKlass.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotConstantPool.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotVMConfig.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.runtime.test/src/jdk/vm/ci/runtime/test/TestResolvedJavaType.java
! test/hotspot/jtreg/serviceability/sa/TestIntConstant.java

Changeset: 0c56c351
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-04-23 16:40:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0c56c351

8242302: Refactor jpackage native code

Reviewed-by: herrick, almatvee, erikj

! make/lib/Lib-jdk.incubator.jpackage.gmk
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxAppImageBuilder.java
+ src/jdk.incubator.jpackage/linux/native/applauncher/LinuxLauncher.cpp
+ src/jdk.incubator.jpackage/linux/native/common/LinuxSysInfo.cpp
- src/jdk.incubator.jpackage/linux/native/jpackageapplauncher/launcher.cpp
- src/jdk.incubator.jpackage/linux/native/libapplauncher/LinuxPlatform.cpp
- src/jdk.incubator.jpackage/linux/native/libapplauncher/LinuxPlatform.h
- src/jdk.incubator.jpackage/linux/native/libapplauncher/PlatformDefs.h
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
+ src/jdk.incubator.jpackage/macosx/native/applauncher/MacLauncher.cpp
+ src/jdk.incubator.jpackage/macosx/native/common/MacSysInfo.cpp
- src/jdk.incubator.jpackage/macosx/native/jpackageapplauncher/main.m
- src/jdk.incubator.jpackage/macosx/native/libapplauncher/MacPlatform.h
- src/jdk.incubator.jpackage/macosx/native/libapplauncher/MacPlatform.mm
- src/jdk.incubator.jpackage/macosx/native/libapplauncher/PlatformDefs.h
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractAppImageBuilder.java
+ src/jdk.incubator.jpackage/share/native/applauncher/AppLauncher.cpp
+ src/jdk.incubator.jpackage/share/native/applauncher/AppLauncher.h
+ src/jdk.incubator.jpackage/share/native/applauncher/CfgFile.cpp
+ src/jdk.incubator.jpackage/share/native/applauncher/CfgFile.h
+ src/jdk.incubator.jpackage/share/native/applauncher/JvmLauncher.cpp
+ src/jdk.incubator.jpackage/share/native/applauncher/JvmLauncher.h
+ src/jdk.incubator.jpackage/share/native/common/Dll.h
+ src/jdk.incubator.jpackage/share/native/common/ErrorHandling.cpp
+ src/jdk.incubator.jpackage/share/native/common/ErrorHandling.h
+ src/jdk.incubator.jpackage/share/native/common/FileUtils.cpp
+ src/jdk.incubator.jpackage/share/native/common/FileUtils.h
+ src/jdk.incubator.jpackage/share/native/common/Log.cpp
+ src/jdk.incubator.jpackage/share/native/common/Log.h
+ src/jdk.incubator.jpackage/share/native/common/SourceCodePos.h
= src/jdk.incubator.jpackage/share/native/common/SysInfo.h
+ src/jdk.incubator.jpackage/share/native/common/Toolbox.h
+ src/jdk.incubator.jpackage/share/native/common/kludge_c++11.h
+ src/jdk.incubator.jpackage/share/native/common/tstrings.cpp
+ src/jdk.incubator.jpackage/share/native/common/tstrings.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/FileAttributes.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/FilePath.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Helpers.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Helpers.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/IniFile.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/IniFile.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/JavaVirtualMachine.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/JavaVirtualMachine.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Library.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Library.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Macros.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Macros.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Messages.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Messages.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/OrderedMap.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Package.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Package.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Platform.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/Platform.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/PlatformString.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/PlatformString.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/Properties.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/PropertyFile.cpp
- src/jdk.incubator.jpackage/share/native/libapplauncher/PropertyFile.h
- src/jdk.incubator.jpackage/share/native/libapplauncher/main.cpp
+ src/jdk.incubator.jpackage/unix/native/common/PlatformLogEvent.cpp
+ src/jdk.incubator.jpackage/unix/native/common/PlatformLogEvent.h
+ src/jdk.incubator.jpackage/unix/native/common/UnixDll.cpp
+ src/jdk.incubator.jpackage/unix/native/common/UnixFileUtils.cpp
+ src/jdk.incubator.jpackage/unix/native/common/UnixSysInfo.cpp
+ src/jdk.incubator.jpackage/unix/native/common/UnixSysInfo.h
- src/jdk.incubator.jpackage/unix/native/libapplauncher/FileAttribute.h
- src/jdk.incubator.jpackage/unix/native/libapplauncher/FileAttributes.cpp
- src/jdk.incubator.jpackage/unix/native/libapplauncher/FilePath.cpp
- src/jdk.incubator.jpackage/unix/native/libapplauncher/PosixPlatform.cpp
- src/jdk.incubator.jpackage/unix/native/libapplauncher/PosixPlatform.h
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WindowsAppImageBuilder.java
+ src/jdk.incubator.jpackage/windows/native/applauncher/WinLauncher.cpp
+ src/jdk.incubator.jpackage/windows/native/common/PlatformLogEvent.cpp
+ src/jdk.incubator.jpackage/windows/native/common/PlatformLogEvent.h
= src/jdk.incubator.jpackage/windows/native/common/UniqueHandle.h
+ src/jdk.incubator.jpackage/windows/native/common/WinDll.cpp
+ src/jdk.incubator.jpackage/windows/native/common/WinErrorHandling.cpp
= src/jdk.incubator.jpackage/windows/native/common/WinErrorHandling.h
+ src/jdk.incubator.jpackage/windows/native/common/WinFileUtils.cpp
+ src/jdk.incubator.jpackage/windows/native/common/WinFileUtils.h
+ src/jdk.incubator.jpackage/windows/native/common/WinSysInfo.cpp
= src/jdk.incubator.jpackage/windows/native/common/WinSysInfo.h
- src/jdk.incubator.jpackage/windows/native/jpackageapplauncher/WinLauncher.cpp
- src/jdk.incubator.jpackage/windows/native/libapplauncher/DllMain.cpp
- src/jdk.incubator.jpackage/windows/native/libapplauncher/FileAttribute.h
- src/jdk.incubator.jpackage/windows/native/libapplauncher/FilePath.cpp
- src/jdk.incubator.jpackage/windows/native/libapplauncher/PlatformDefs.h
- src/jdk.incubator.jpackage/windows/native/libapplauncher/WindowsPlatform.cpp
- src/jdk.incubator.jpackage/windows/native/libapplauncher/WindowsPlatform.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/ErrorHandling.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/ErrorHandling.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/FileUtils.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/FileUtils.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/Log.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/Log.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/SourceCodePos.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/WinErrorHandling.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/WinSysInfo.cpp
! src/jdk.incubator.jpackage/windows/native/libjpackage/WindowsRegistry.cpp
! src/jdk.incubator.jpackage/windows/native/libjpackage/jpackage.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/tstrings.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/tstrings.h
! src/jdk.incubator.jpackage/windows/native/msiwrapper/MsiWrapper.cpp
! src/jdk.incubator.jpackage/windows/native/msiwrapper/Resources.cpp
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/ApplicationLayoutTest.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/MultipleJarAppTest.java

Changeset: 009dd60e
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-04-23 16:10:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/009dd60e

8241780: Allow \n@ inside inline tags

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! test/langtools/tools/javac/doctree/CodeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/LiteralTest.java
! test/langtools/tools/javac/doctree/positions/TestPosition.out
! test/langtools/tools/javac/doctree/positions/TestPositionSource.java

Changeset: 905eb57e
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-24 02:16:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/905eb57e

8242905: AArch64: Client build failed

Reviewed-by: aph

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp

Changeset: e5c84ff2
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2020-04-23 22:49:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e5c84ff2

8242929: The values of jdk.tls.namedGroups should not be case-sensitive

The values of jdk.tls.namedGroups should not be case-sensitive

Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/NamedGroup.java
! test/jdk/sun/security/ssl/CipherSuite/NamedGroupsWithCipherSuite.java
! test/jdk/sun/security/ssl/CipherSuite/RestrictNamedGroup.java

Changeset: 2a4596cf
Author:    John Jiang <jjiang at openjdk.org>
Date:      2020-04-24 15:28:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2a4596cf

8243029: Rewrite javax/net/ssl/compatibility/Compatibility.java with a flexible interop test framework

Reviewed-by: xuelei

+ test/jdk/javax/net/ssl/TLSCommon/Cert.java
! test/jdk/javax/net/ssl/TLSCommon/CipherSuite.java
+ test/jdk/javax/net/ssl/TLSCommon/HashAlgorithm.java
+ test/jdk/javax/net/ssl/TLSCommon/KeyUpdateRequest.java
+ test/jdk/javax/net/ssl/TLSCommon/NamedGroup.java
+ test/jdk/javax/net/ssl/TLSCommon/ResumptionMode.java
+ test/jdk/javax/net/ssl/TLSCommon/SignatureAlgorithm.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/AbstractClient.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/AbstractPeer.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/AbstractProduct.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/AbstractServer.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/BaseInteropTest.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/CertTuple.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Client.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/ConnectionInterceptor.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/ExtInteropTest.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/ExtUseCase.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Jdk.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkClient.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkHttpsClient.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcClient.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcServer.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkProcUtils.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkServer.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/JdkUtils.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/KeyUpdateUseCase.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Peer.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/ProcUtils.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Product.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/ResumptionUseCase.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/SSLTestException.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Server.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Status.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/TestCase.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/UseCase.java
+ test/jdk/javax/net/ssl/TLSCommon/interop/Utilities.java
+ test/jdk/javax/net/ssl/compatibility/AlpnTest.java
+ test/jdk/javax/net/ssl/compatibility/BasicConnectTest.java
- test/jdk/javax/net/ssl/compatibility/Cert.java
- test/jdk/javax/net/ssl/compatibility/Client.java
- test/jdk/javax/net/ssl/compatibility/Compatibility.java
+ test/jdk/javax/net/ssl/compatibility/HrrTest.java
! test/jdk/javax/net/ssl/compatibility/JdkInfo.java
+ test/jdk/javax/net/ssl/compatibility/JdkInfoUtils.java
- test/jdk/javax/net/ssl/compatibility/JdkUtils.java
- test/jdk/javax/net/ssl/compatibility/ProcessUtils.java
! test/jdk/javax/net/ssl/compatibility/README
- test/jdk/javax/net/ssl/compatibility/Server.java
+ test/jdk/javax/net/ssl/compatibility/SniTest.java
- test/jdk/javax/net/ssl/compatibility/Status.java
- test/jdk/javax/net/ssl/compatibility/TestCase.java
- test/jdk/javax/net/ssl/compatibility/UseCase.java
! test/jdk/javax/net/ssl/compatibility/Utils.java
! test/lib/jdk/test/lib/security/CertUtils.java

Changeset: 76e5da4d
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-24 11:19:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/76e5da4d

8243477: FreeType library check should prefer 64-bit directory

Reviewed-by: erikj

! make/autoconf/lib-freetype.m4

Changeset: 53e4de6c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-24 11:45:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/53e4de6c

8239786: Shenandoah: print per-cycle statistics

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: b54a3478
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-24 09:47:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b54a3478

8243240: AArch64: Add support for MulVB

Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad

Changeset: 059329b3
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-24 16:12:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/059329b3

Merge


Changeset: 04c6d133
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-04-24 14:39:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/04c6d133

8241153: Refactor HeapRegionManager::find_unavailable_from_idx to simplify expand_at

Reviewed-by: tschatzl, sangheki

! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp

Changeset: 94a99ab9
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-04-24 16:54:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/94a99ab9

8243246: HTTP Client sometimes gets java.io.IOException -> Invalid chunk header byte 32

The HTTP/1 chunked body parser is updated to discard chunk extensions

Reviewed-by: chegar, alanb

! src/java.net.http/share/classes/jdk/internal/net/http/ResponseContent.java
+ test/jdk/java/net/httpclient/Http1ChunkedTest.java

Changeset: f9b816b8
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-04-24 09:14:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f9b816b8

8242649: improve the CSS class names used for summary and details tables

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllClassesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AllPackagesIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeRequiredMemberWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstructorWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DeprecatedListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/EnumConstantWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/FieldWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/MethodWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NestedClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageIndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PropertyWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SystemPropertiesWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Table.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testAbstractMethod/TestAbstractMethod.java
! test/langtools/jdk/javadoc/doclet/testDeprecatedDocs/TestDeprecatedDocs.java
! test/langtools/jdk/javadoc/doclet/testGroupName/TestGroupName.java
! test/langtools/jdk/javadoc/doclet/testHtmlTableStyles/TestHtmlTableStyles.java
! test/langtools/jdk/javadoc/doclet/testHtmlTableTags/TestHtmlTableTags.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testLambdaFeature/TestLambdaFeature.java
! test/langtools/jdk/javadoc/doclet/testLists/TestLists.java
! test/langtools/jdk/javadoc/doclet/testMethodTypes/TestMethodTypes.java
! test/langtools/jdk/javadoc/doclet/testModules/TestIndirectExportsOpens.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModulePackages.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModuleServices.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testNewLanguageFeatures/TestNewLanguageFeatures.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverrideMethods.java
! test/langtools/jdk/javadoc/doclet/testPackagePage/TestPackagePage.java
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/doclet/testSystemPropertyPage/TestSystemPropertyPage.java
! test/langtools/jdk/javadoc/doclet/testUnnamedPackage/TestUnnamedPackage.java

Changeset: b4615b16
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2020-04-24 21:55:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b4615b16

8243562: Make display of search results consistent with color scheme

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.css

Changeset: e19d8805
Author:    Raffaello Giulietti <raffaello.giulietti at gmail.com>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2020-04-24 12:58:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e19d8805

8243575: Trivial javadoc fix of j.l.i.MethodHandles::arrayElementVarHandle

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java

Changeset: 33d9178e
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-04-24 12:59:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/33d9178e

8243574: java.lang.invoke.InvokerBytecodeGenerator.ClassData should be package-private

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java

Changeset: 88f3861c
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-04-24 16:13:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/88f3861c

8236129: Exe installers have wrong properties

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DottedVersion.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/OverridableResource.java
+ src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/ExecutableRebrander.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinExeBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WindowsAppImageBuilder.java
+ src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinInstaller.template
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinLauncher.template
- src/jdk.incubator.jpackage/windows/native/libjpackage/ByteBuffer.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/ByteBuffer.h
! src/jdk.incubator.jpackage/windows/native/libjpackage/IconSwap.cpp
! src/jdk.incubator.jpackage/windows/native/libjpackage/IconSwap.h
+ src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.cpp
+ src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.h
! src/jdk.incubator.jpackage/windows/native/libjpackage/ResourceEditor.cpp
! src/jdk.incubator.jpackage/windows/native/libjpackage/ResourceEditor.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/Utils.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/Utils.h
+ src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfo.cpp
+ src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfo.h
- src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfoSwap.cpp
- src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfoSwap.h
! src/jdk.incubator.jpackage/windows/native/libjpackage/WindowsRegistry.cpp
! src/jdk.incubator.jpackage/windows/native/libjpackage/jpackage.cpp

Changeset: bfcb3406
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2020-04-24 13:30:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bfcb3406

8236464: SO_LINGER option is ignored by SSLSocket in JDK 11

Reviewed-by: ascarpino

! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java
! src/java.base/share/classes/sun/security/ssl/TransportContext.java

Changeset: 05bf8dce
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-24 16:37:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/05bf8dce

8243578: Shenandoah: Cleanup ShenandoahStringDedup::parallel_oops_do()

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp

Changeset: f8ab03fa
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-24 16:54:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f8ab03fa

8243503: InstanceKlass::_array_name is not needed and leaks

Decrement the refcount for all Klass in class unloading.

Reviewed-by: lfoltan, hseigel

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/objArrayKlass.cpp

Changeset: 5fc5cb9f
Author:    John Jiang <jjiang at openjdk.org>
Date:      2020-04-25 05:17:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5fc5cb9f

8243549: sun/security/ssl/CipherSuite/NamedGroupsWithCipherSuite.java failed with Unsupported signature algorithm: DSA

Reviewed-by: xuelei

! test/jdk/javax/net/ssl/templates/SSLSocketTemplate.java
! test/jdk/sun/security/ssl/CipherSuite/NamedGroupsWithCipherSuite.java

Changeset: b0739f46
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-04-25 18:10:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b0739f46

8243590: Bump boot jdk to JDK 14 on aarch64 at Oracle

Reviewed-by: tbell

! make/conf/jib-profiles.js

Changeset: 0fd64dea
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-04-25 18:11:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0fd64dea

8243591: Change to GCC 9.2 for building Linux/aarch64 at Oracle

Reviewed-by: tbell

! make/conf/jib-profiles.js

Changeset: 80656651
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-26 18:09:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/80656651

8243568: serviceability/logging/TestLogRotation.java uses 'test.java.opts' and not 'test.vm.opts'

Reviewed-by: lmesnik, dholmes

! test/hotspot/jtreg/serviceability/logging/TestLogRotation.java

Changeset: 7fb48971
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-26 22:28:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7fb48971

8243587: Missing comma in copyright header

Added comma.

Reviewed-by: iignatyev

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DottedVersion.java

Changeset: b2db7a0c
Author:    Bin Liao <buddyliao at tencent.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2020-04-27 12:32:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b2db7a0c

8243539: Copyright info (Year) should be updated for fix of 8241638

Reviewed-by: weijun

! make/launcher/LauncherCommon.gmk
! src/java.base/share/native/libjli/java.c
! src/java.base/unix/native/libjli/java_md_solinux.c
! src/java.base/unix/native/libjli/java_md_solinux.h

Changeset: 0e07f5a7
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-04-27 10:01:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0e07f5a7

8151030: PPC64: AllocatePrefetchStyle=4 is out of range

Cleanup prefetching code and use AllocatePrefetchLines=1 by default.

Reviewed-by: goetz, mhorie, lucy

! src/hotspot/cpu/ppc/vm_version_ppc.cpp

Changeset: d07d6bd1
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-27 14:53:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d07d6bd1

8243576: Remove residual reference to nashorn modules in make/CompileJavaModules.gmk

Reviewed-by: ihse

! make/CompileJavaModules.gmk

Changeset: e34508cb
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-04-27 11:32:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e34508cb

8242933: jdk/jfr/api/consumer/TestHiddenMethod uses nashorn script engine

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/TestHiddenMethod.java

Changeset: 5d783f76
Author:    Ao Qi <aoqi at loongson.cn>
Committer: Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2020-04-27 16:28:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5d783f76

8242846: Bring back test/jdk/tools/jlink/plugins/OrderResourcesPluginTest.java

Reviewed-by: alanb, sundar

! test/jdk/tools/jlink/plugins/OrderResourcesPluginTest.java

Changeset: 32eb99e3
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-04-27 12:34:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/32eb99e3

8243563: Doc comments cleanup

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/AnnotationElement.java
! src/jdk.jfr/share/classes/jdk/jfr/BooleanFlag.java
! src/jdk.jfr/share/classes/jdk/jfr/Category.java
! src/jdk.jfr/share/classes/jdk/jfr/Event.java
! src/jdk.jfr/share/classes/jdk/jfr/EventFactory.java
! src/jdk.jfr/share/classes/jdk/jfr/EventType.java
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorderListener.java
! src/jdk.jfr/share/classes/jdk/jfr/MetadataDefinition.java
! src/jdk.jfr/share/classes/jdk/jfr/Period.java
! src/jdk.jfr/share/classes/jdk/jfr/Recording.java
! src/jdk.jfr/share/classes/jdk/jfr/RecordingState.java
! src/jdk.jfr/share/classes/jdk/jfr/SettingControl.java
! src/jdk.jfr/share/classes/jdk/jfr/SettingDefinition.java
! src/jdk.jfr/share/classes/jdk/jfr/Timespan.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/EventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedClass.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedClassLoader.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedMethod.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedThread.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedThreadGroup.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingStream.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/package-info.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Control.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Cutoff.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventControl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventHandlerCreator.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventInstrumentation.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVMUpcalls.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataHandler.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecording.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PrivateAccess.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RepositoryChunk.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RequestEngine.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Type.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/TypeLibrary.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/WriteableUserPath.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ConstantMap.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventFileStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/FileAccess.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/JdkJfrConsumer.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/TimeConverter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/AbstractDCmd.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdCheck.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdDump.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStop.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/handlers/EventHandler.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFC.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/jfc.xsd
! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ManagementSupport.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Disassemble.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/EventPrintWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Summary.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/UserSyntaxException.java
! src/jdk.jfr/share/classes/jdk/jfr/package-info.java
! test/jdk/jdk/jfr/jcmd/TestJcmdDumpLimited.java

Changeset: 0bbdcdac
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-04-27 14:29:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0bbdcdac

8240783: JFR: TestClose could not finish chunk

Reviewed-by: mgronlun, mseledtsov

! src/jdk.jfr/share/classes/jdk/jfr/internal/RepositoryChunk.java

Changeset: c55e7d5a
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-04-27 15:01:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c55e7d5a

8242034: Remove JRE_HOME references

Reviewed-by: mbaesken

! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/java.base/share/man/java.1

Changeset: d2e0d0e0
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-04-27 17:26:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d2e0d0e0

8243469: Lazily encode name in ZipFile.getEntryPos

Co-authored-by: Eirik Bj?rsn?s <eirbjo at gmail.com>
Reviewed-by: lancea, simonis

! src/java.base/share/classes/java/util/zip/ZipCoder.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
+ test/micro/org/openjdk/bench/java/util/zip/ZipFileGetEntry.java

Changeset: bdf67265
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2020-04-16 15:45:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bdf67265

8243010: Test support: Customizable Hex Printer

Reviewed-by: lancea, dfuchs, weijun

! test/jdk/com/sun/jndi/ldap/Base64Test.java
! test/jdk/com/sun/security/sasl/ntlm/NTLMTest.java
! test/jdk/javax/net/ssl/DTLS/DTLSOverDatagram.java
! test/jdk/javax/net/ssl/interop/ClientHelloBufferUnderflowException.java
! test/jdk/javax/net/ssl/interop/ClientHelloChromeInterOp.java
! test/jdk/sun/security/krb5/auto/MSOID2.java
! test/jdk/sun/security/krb5/etype/KerberosAesSha2.java
! test/jdk/sun/security/mscapi/PublicKeyInterop.java
! test/jdk/sun/security/pkcs/pkcs7/SignerOrder.java
! test/jdk/sun/security/pkcs/pkcs8/PKCS8Test.java
! test/jdk/sun/security/pkcs/pkcs9/UnknownAttribute.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketKeyLimit.java
! test/jdk/sun/security/x509/X500Name/NullX500Name.java
+ test/lib-test/TEST.ROOT
+ test/lib-test/jdk/test/lib/hexdump/HexPrinterTest.java
+ test/lib/jdk/test/lib/hexdump/HexPrinter.java

Changeset: 27dc9136
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:15:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/27dc9136

8243617: compiler/onSpinWait/TestOnSpinWaitC1.java test uses wrong class

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitC1.java

Changeset: 9097c799
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:15:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9097c799

8243618: compiler/rtm/cli tests can be run w/o WhiteBox

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMAbortThresholdOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingThresholdOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMRetryCountOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMSpinLoopCountOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedVM.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java

Changeset: 83a6527e
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:16:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/83a6527e

8243619: compiler/codecache/CheckSegmentedCodeCache.java test misses -version

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/codecache/CheckSegmentedCodeCache.java

Changeset: a075c328
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:16:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a075c328

8243621: use SkippedException in compiler/jsr292/MHInlineTest.java test

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/jsr292/MHInlineTest.java

Changeset: a3d14c6d
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:16:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a3d14c6d

8243622: all actions in compiler/aot/fingerprint/SelfChangedCDS.java can be run in driver mode

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/aot/fingerprint/SelfChangedCDS.java

Changeset: e0f46d0c
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 09:16:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e0f46d0c

8243620: a few compiler/jvmci tests can be run in driver mode

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/jvmci/TestEnableJVMCIProduct.java
! test/hotspot/jtreg/compiler/jvmci/TestJVMCIPrintProperties.java

Changeset: d84e4f1f
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 10:25:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d84e4f1f

8243565: some gc tests use 'test.java.opts' and not 'test.vm.opts'

Reviewed-by: stefank

! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/arguments/TestMaxHeapSizeTools.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgoTools.java
! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAt.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtError.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtMultiple.java
! test/hotspot/jtreg/gc/nvdimm/TestHumongousObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestOldObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestYoungObjectsOnDram.java

Changeset: c2d3ff3b
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-04-27 12:48:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c2d3ff3b

8242239: [Graal] javax/management/generified/GenericTest.java fails: FAILED: queryMBeans sets same

Reviewed-by: cjplummer, sspitsyn

! test/jdk/javax/management/generified/GenericTest.java
! test/jdk/javax/management/query/CustomQueryTest.java

Changeset: 9697772b
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-04-27 14:03:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9697772b

8243664: JavaDoc of CompactNumberFormat points to wrong enum

Reviewed-by: rriggs, joehw

! src/java.base/share/classes/java/text/CompactNumberFormat.java

Changeset: 68b189ae
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-04-27 14:21:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/68b189ae

8243633: Remove cups dependency when building linux at Oracle

Reviewed-by: ihse, erikj, tbell

! make/conf/jib-profiles.js

Changeset: 03f8e6cc
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-04-27 14:23:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/03f8e6cc

8219607: Add support in Graal and AOT for hidden class

Reviewed-by: kvn

! make/CompileJavaModules.gmk
! make/test/JtregGraalUnit.gmk
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk15.test/src/org/graalvm/compiler/hotspot/jdk15/test/ClassReplacementsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotGraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotClassSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! test/hotspot/jtreg/ProblemList-graal.txt
+ test/hotspot/jtreg/compiler/graalunit/HotspotJdk15Test.java
! test/hotspot/jtreg/compiler/graalunit/TestPackages.txt

Changeset: 18c43241
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-04-28 00:09:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/18c43241

8241815: Unnecessary calls to SystemDictionaryShared::define_shared_package

Avoid calling ClassLoaders.definePackage during loading of shared classes originated from the module image since java.lang.Package for named modules are automatically defined.

Reviewed-by: mchung, lfoltan

! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/java.base/share/classes/jdk/internal/loader/ClassLoaders.java

Changeset: a740f83d
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 17:58:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a740f83d

8243930: update copyright years

Reviewed-by: dholmes

! test/hotspot/jtreg/compiler/aot/fingerprint/SelfChangedCDS.java
! test/hotspot/jtreg/compiler/codecache/CheckSegmentedCodeCache.java
! test/hotspot/jtreg/compiler/jsr292/MHInlineTest.java
! test/hotspot/jtreg/compiler/jvmci/TestEnableJVMCIProduct.java
! test/hotspot/jtreg/compiler/jvmci/TestJVMCIPrintProperties.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitC1.java
! test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestPrintPreciseRTMLockingStatisticsOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMAbortThresholdOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingCalculationDelayOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMLockingThresholdOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMRetryCountOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMSpinLoopCountOption.java
! test/hotspot/jtreg/compiler/rtm/cli/TestRTMTotalCountIncrRateOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMDeoptOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMForStackLocksOptionOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnSupportedConfig.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionOnUnsupportedVM.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMLockingOptionWithBiasedLocking.java
! test/hotspot/jtreg/compiler/rtm/cli/TestUseRTMXendForLockBusyOption.java
! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/arguments/TestMaxHeapSizeTools.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgoTools.java
! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtMultiple.java
! test/hotspot/jtreg/gc/nvdimm/TestHumongousObjectsOnNvdimm.java

Changeset: 223ca800
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-04-28 02:37:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/223ca800

8242237: Improve JVM TI HiddenClasses tests

Improve JVM TI HiddenClasses test: cleanup + more comments

Reviewed-by: lmesnik, amenkov

! test/hotspot/jtreg/serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java
! test/hotspot/jtreg/serviceability/jvmti/HiddenClass/libHiddenClassSigTest.cpp

Changeset: 3a9f7648
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 20:06:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3a9f7648

8243928: several svc tests can be run in driver mode

Reviewed-by: amenkov

! test/hotspot/jtreg/serviceability/dcmd/gc/RunFinalizationTest.java
! test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefinePreviousVersions.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RetransformClassesZeroLength.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestRedefineObject.java
! test/hotspot/jtreg/serviceability/logging/TestBasicLogOutput.java
! test/hotspot/jtreg/serviceability/logging/TestDefaultLogOutput.java
! test/hotspot/jtreg/serviceability/logging/TestFullNames.java
! test/hotspot/jtreg/serviceability/logging/TestMultipleXlogArgs.java
! test/hotspot/jtreg/serviceability/logging/TestQuotedLogOutputs.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbCDSCore.java
! test/hotspot/jtreg/serviceability/sa/TestClassDump.java
! test/hotspot/jtreg/serviceability/sa/TestCpoolForInvokeDynamic.java
! test/hotspot/jtreg/serviceability/sa/TestDefaultMethods.java
! test/hotspot/jtreg/serviceability/sa/TestG1HeapRegion.java

Changeset: ae9d5636
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-04-28 04:46:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ae9d5636

8243941: build issue introduced with the push of 8242237

Use right type to declare function argument

Reviewed-by: iignatyev

! test/hotspot/jtreg/serviceability/jvmti/HiddenClass/libHiddenClassSigTest.cpp

Changeset: 1041efe0
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-27 22:24:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1041efe0

8243946: serviceability/sa and jvmti tests fail after JDK-8243928

Reviewed-by: dholmes, mikael, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java
! test/hotspot/jtreg/serviceability/sa/TestCpoolForInvokeDynamic.java
! test/hotspot/jtreg/serviceability/sa/TestDefaultMethods.java

Changeset: 538e0058
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-28 03:02:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/538e0058

8242459: ForceNUMA and only one available NUMA node hits a guarantee

Fix some asserts to handle the single-NUMA node + ForceNUMA case.

Reviewed-by: sjohanss, tschatzl

! src/hotspot/share/gc/g1/g1NUMAStats.cpp

Changeset: 9cea1a51
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 03:29:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9cea1a51

8243954: serviceability/logging/TestQuotedLogOutputs.java fails after 8243928

Reviewed-by: dholmes

! test/hotspot/jtreg/serviceability/logging/TestQuotedLogOutputs.java

Changeset: 65344142
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-28 10:43:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/65344142

8243000: javac only build fails after removal of Nashorn

Adjusting langtools ant build and Idea project to Nashorn removal.

Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore at oracle.com>
Reviewed-by: mcimadamore, jlahoda

! bin/idea.sh
! make/idea/build.xml
+ make/idea/template/src/idea/IdeaLoggerWrapper.java
! make/langtools/build.xml
! make/langtools/intellij/build.xml
+ make/langtools/intellij/template/src/idea/IdeaLoggerWrapper.java

Changeset: 7a937e0d
Author:    Anirvan Sarkar <asarkar at openjdk.org>
Date:      2020-04-28 11:10:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7a937e0d

8243567: Update download link of jtreg provided by Adoption Group

Reviewed-by: ihse

! doc/building.html
! doc/building.md

Changeset: 184b4336
Author:    Rahul Yadav <rahul.r.yadav at oracle.com>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2020-04-28 10:30:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/184b4336

8242999: HTTP/2 client may not handle CONTINUATION frames correctly

Updated jdk.internal.net.http.Stream.incoming(Http2Frame frame) to handle continuation frame with END_HEADER flag

Reviewed-by: chegar, dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! test/jdk/java/net/httpclient/http2/ContinuationFrameTest.java

Changeset: 1b0a423f
Author:    John Paul Adrian Glaubitz <glaubitz at openjdk.org>
Date:      2020-04-28 11:43:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b0a423f

8242244: Remove redundant ELF machine definitions

Reviewed-by: dholmes

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp

Changeset: a8ffbb35
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-04-28 05:53:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a8ffbb35

8243989: test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java needs to use othervm

Reviewed-by: mdoerr

! test/hotspot/jtreg/serviceability/jvmti/CanGenerateAllClassHook/CanGenerateAllClassHook.java

Changeset: 3ed08495
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-28 07:35:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3ed08495

8243393: Improve ReservedSpace constructor resolution

Remove possibly ambiguous constructor and use directly in ReservedCodeHeap

Reviewed-by: stuefe

! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp
! test/hotspot/gtest/memory/test_virtualspace.cpp

Changeset: 0b5f5d54
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 15:33:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0b5f5d54

8243982: Fix testing documentation after JDK-8240241

Reviewed-by: erikj

! doc/testing.html
! doc/testing.md

Changeset: c03a9bc9
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 15:35:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c03a9bc9

8243973: Clarify difference between JAVA_OPTIONS and VM_OPTIONS

Reviewed-by: erikj

! doc/testing.html
! doc/testing.md

Changeset: 09e8b7ca
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 15:36:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/09e8b7ca

8243985: Make source generation by generatecharacter reproducible

Reviewed-by: naoto

! make/jdk/src/classes/build/tools/generatecharacter/GenerateCharacter.java

Changeset: 941643ec
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-04-28 14:13:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/941643ec

8242921: test/hotspot/jtreg/runtime/CompactStrings/TestMethodNames.java uses nashorn script engine

Put method names in a .jcod file instead of using nashorn to generate them

Reviewed-by: lfoltan, coleenp

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/CompactStrings/TestMethodNames.java
+ test/hotspot/jtreg/runtime/CompactStrings/methodNames.jcod

Changeset: 87f0ff6c
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-04-28 08:22:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/87f0ff6c

8243510: AbsPathsInImage.java fails on Windows

Reviewed-by: ihse, tbell

! test/jdk/build/AbsPathsInImage.java

Changeset: b723b946
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 18:12:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b723b946

8244021: Hide warning from jlink about incubating modules

Reviewed-by: erikj

! make/Images.gmk

Changeset: 04ae3fd6
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-28 12:20:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/04ae3fd6

8243848: Shenandoah: Windows build fails after JDK-8239786

Reviewed-by: rkennke, stuefe

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 1b161923
Author:    John Paul Adrian Glaubitz <glaubitz at openjdk.org>
Date:      2020-04-28 18:23:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b161923

8243997: Linux build failed after JDK-8242244

Reviewed-by: ihse

! src/hotspot/os/linux/os_linux.cpp

Changeset: f4cb2bfd
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 19:26:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f4cb2bfd

8244009: Separate -Xdoclint options in CompileJavaModules.gmk

Reviewed-by: erikj

! make/CompileJavaModules.gmk

Changeset: 3a416b9f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 19:41:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3a416b9f

8243988: Added flexibility in build system for unusal hotspot configurations

Reviewed-by: erikj

! make/ModuleTools.gmk
! make/RunTestsPrebuiltSpec.gmk
! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in
! make/hotspot/lib/JvmFeatures.gmk

Changeset: 9921097b
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 11:32:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9921097b

8243942: use SkippedException in gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java test

Reviewed-by: kbarrett

! test/hotspot/jtreg/gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java

Changeset: 9687723c
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 11:33:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9687723c

8243932: compiler/codecache/cli/printcodecache/TestPrintCodeCacheOption.java test can use driver mode

Reviewed-by: thartmann

! test/hotspot/jtreg/compiler/codecache/cli/printcodecache/TestPrintCodeCacheOption.java

Changeset: f159234f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-28 20:54:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f159234f

8243991: Remove obsolete -XX:ThreadStackSize from java command line

Reviewed-by: erikj

! make/RunTestsPrebuiltSpec.gmk
! make/autoconf/boot-jdk.m4

Changeset: 066346ce
Author:    Kiran Sidhartha Ravikumar <kravikumar at openjdk.org>
Date:      2020-04-28 17:31:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/066346ce

8243541: (tz) Upgrade time-zone data to tzdata2020a

Reviewed-by: naoto, martin, andrew

! make/data/tzdata/VERSION
! make/data/tzdata/africa
! make/data/tzdata/asia
! make/data/tzdata/backward
! make/data/tzdata/europe
! make/data/tzdata/leapseconds
! make/data/tzdata/northamerica
! make/data/tzdata/zone.tab
! src/java.base/share/classes/sun/util/resources/TimeZoneNames.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_de.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_es.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_fr.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_it.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_ja.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_ko.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_pt_BR.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_sv.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_zh_CN.java
! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_zh_TW.java
! test/jdk/java/time/test/java/time/format/ZoneName.java

Changeset: 5d2740b5
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-28 13:35:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5d2740b5

8231634: SA stack walking fails with "illegal bci"

Reviewed-by: amenkov, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ConstMethod.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/ThreadStackTrace.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/x86/X86Frame.java
! test/jdk/ProblemList.txt

Changeset: 6911667e
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-28 13:38:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6911667e

8243500: SA: Incorrect BCI and Line Number with jstack if the top frame is in the interpreter (BSD and Windows)

Reviewed-by: amenkov, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/bsd_amd64/BsdAMD64JavaThreadPDAccess.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/win32_amd64/Win32AMD64JavaThreadPDAccess.java
+ test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLineNumbers.java

Changeset: 70e632d5
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 19:57:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/70e632d5

8243935: remove copying of s.h.WB$WhiteBoxPermission in hotspot tests

Reviewed-by: dholmes, stefank

! test/hotspot/jtreg/applications/ctw/modules/generate.bash
! test/hotspot/jtreg/applications/ctw/modules/java_base.java
! test/hotspot/jtreg/applications/ctw/modules/java_base_2.java
! test/hotspot/jtreg/applications/ctw/modules/java_compiler.java
! test/hotspot/jtreg/applications/ctw/modules/java_datatransfer.java
! test/hotspot/jtreg/applications/ctw/modules/java_desktop.java
! test/hotspot/jtreg/applications/ctw/modules/java_desktop_2.java
! test/hotspot/jtreg/applications/ctw/modules/java_instrument.java
! test/hotspot/jtreg/applications/ctw/modules/java_logging.java
! test/hotspot/jtreg/applications/ctw/modules/java_management.java
! test/hotspot/jtreg/applications/ctw/modules/java_management_rmi.java
! test/hotspot/jtreg/applications/ctw/modules/java_naming.java
! test/hotspot/jtreg/applications/ctw/modules/java_net_http.java
! test/hotspot/jtreg/applications/ctw/modules/java_prefs.java
! test/hotspot/jtreg/applications/ctw/modules/java_rmi.java
! test/hotspot/jtreg/applications/ctw/modules/java_scripting.java
! test/hotspot/jtreg/applications/ctw/modules/java_security_jgss.java
! test/hotspot/jtreg/applications/ctw/modules/java_security_sasl.java
! test/hotspot/jtreg/applications/ctw/modules/java_smartcardio.java
! test/hotspot/jtreg/applications/ctw/modules/java_sql.java
! test/hotspot/jtreg/applications/ctw/modules/java_sql_rowset.java
! test/hotspot/jtreg/applications/ctw/modules/java_transaction_xa.java
! test/hotspot/jtreg/applications/ctw/modules/java_xml.java
! test/hotspot/jtreg/applications/ctw/modules/java_xml_crypto.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_accessibility.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_aot.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_attach.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_charsets.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_compiler.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_crypto_cryptoki.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_crypto_ec.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_crypto_mscapi.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_crypto_ucrypto.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_dynalink.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_editpad.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_hotspot_agent.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_httpserver.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_ed.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_jvmstat.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_le.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_opt.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_vm_ci.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_vm_compiler.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_internal_vm_compiler_management.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jartool.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_javadoc.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jcmd.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jconsole.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jdeps.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jdi.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jfr.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jlink.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jshell.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jsobject.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_jstatd.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_localedata.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_localedata_2.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_management.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_management_agent.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_management_jfr.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_naming_dns.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_naming_rmi.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_net.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_sctp.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_security_auth.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_security_jgss.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_unsupported.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_unsupported_desktop.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_xml_dom.java
! test/hotspot/jtreg/applications/ctw/modules/jdk_zipfs.java
! test/hotspot/jtreg/compiler/aot/DeoptimizationTest.java
! test/hotspot/jtreg/compiler/aot/RecompilationTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeDynamic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeDynamic2CompiledTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeDynamic2InterpretedTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeDynamic2NativeTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeInterface2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeInterface2CompiledTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeInterface2InterpretedTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeInterface2NativeTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeSpecial2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeSpecial2CompiledTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeSpecial2InterpretedTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeSpecial2NativeTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeStatic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeStatic2CompiledTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeStatic2InterpretedTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeStatic2NativeTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeVirtual2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeVirtual2CompiledTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeVirtual2InterpretedTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromAot/AotInvokeVirtual2NativeTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromCompiled/CompiledInvokeDynamic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromCompiled/CompiledInvokeInterface2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromCompiled/CompiledInvokeSpecial2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromCompiled/CompiledInvokeStatic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromCompiled/CompiledInvokeVirtual2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromInterpreted/InterpretedInvokeDynamic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromInterpreted/InterpretedInvokeInterface2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromInterpreted/InterpretedInvokeSpecial2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromInterpreted/InterpretedInvokeStatic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromInterpreted/InterpretedInvokeVirtual2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromNative/NativeInvokeSpecial2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromNative/NativeInvokeStatic2AotTest.java
! test/hotspot/jtreg/compiler/aot/calls/fromNative/NativeInvokeVirtual2AotTest.java
! test/hotspot/jtreg/compiler/arguments/TestUseBMI1InstructionsOnSupportedCPU.java
! test/hotspot/jtreg/compiler/arguments/TestUseBMI1InstructionsOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/arguments/TestUseCountLeadingZerosInstructionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/arguments/TestUseCountLeadingZerosInstructionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/arguments/TestUseCountTrailingZerosInstructionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/arguments/TestUseCountTrailingZerosInstructionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
! test/hotspot/jtreg/compiler/arraycopy/TestDefaultMethodArrayCloneDeoptC2.java
! test/hotspot/jtreg/compiler/c2/Test6857159.java
! test/hotspot/jtreg/compiler/c2/Test8004741.java
! test/hotspot/jtreg/compiler/c2/TestUseOptoBiasInliningWithoutEliminateLocks.java
! test/hotspot/jtreg/compiler/c2/cr6589834/Test_ia32.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeDynamic2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeDynamic2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeDynamic2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeInterface2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeInterface2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeInterface2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeSpecial2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeSpecial2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeSpecial2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeStatic2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeStatic2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeStatic2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeVirtual2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeVirtual2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromCompiled/CompiledInvokeVirtual2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeDynamic2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeInterface2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeInterface2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeInterface2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeSpecial2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeSpecial2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeSpecial2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeStatic2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeStatic2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeStatic2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeVirtual2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeVirtual2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromInterpreted/InterpretedInvokeVirtual2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeSpecial2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeSpecial2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeSpecial2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeStatic2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeStatic2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeStatic2NativeTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeVirtual2CompiledTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeVirtual2InterpretedTest.java
! test/hotspot/jtreg/compiler/calls/fromNative/NativeInvokeVirtual2NativeTest.java
! test/hotspot/jtreg/compiler/cha/StrengthReduceInterfaceCall.java
! test/hotspot/jtreg/compiler/ciReplay/TestClientVM.java
! test/hotspot/jtreg/compiler/ciReplay/TestSAClient.java
! test/hotspot/jtreg/compiler/ciReplay/TestSAServer.java
! test/hotspot/jtreg/compiler/ciReplay/TestServerVM.java
! test/hotspot/jtreg/compiler/ciReplay/TestVMNoCompLevel.java
! test/hotspot/jtreg/compiler/classUnloading/anonymousClass/TestAnonymousClassUnloading.java
! test/hotspot/jtreg/compiler/classUnloading/methodUnloading/TestMethodUnloading.java
! test/hotspot/jtreg/compiler/codecache/CheckSegmentedCodeCache.java
! test/hotspot/jtreg/compiler/codecache/OverflowCodeCacheTest.java
! test/hotspot/jtreg/compiler/codecache/dtrace/SegmentedCodeCacheDtraceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/BeanTypeTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/CodeHeapBeanPresenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/GetUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/InitialAndMaxUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/ManagerNamesTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/MemoryPoolsPresenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/PeakUsageTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/PoolsIndependenceTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/ThresholdNotificationsTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdExceededSeveralTimesTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdExceededTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdIncreasedTest.java
! test/hotspot/jtreg/compiler/codecache/jmx/UsageThresholdNotExceededTest.java
! test/hotspot/jtreg/compiler/codecache/stress/OverloadCompileQueueTest.java
! test/hotspot/jtreg/compiler/codecache/stress/RandomAllocationTest.java
! test/hotspot/jtreg/compiler/codecache/stress/ReturnBlobToWrongHeapTest.java
! test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationAllTest.java
! test/hotspot/jtreg/compiler/codecache/stress/UnexpectedDeoptimizationTest.java
! test/hotspot/jtreg/compiler/codegen/TestOopCmp.java
! test/hotspot/jtreg/compiler/codegen/aes/TestAESMain.java
! test/hotspot/jtreg/compiler/codegen/aes/TestCipherBlockChainingEncrypt.java
! test/hotspot/jtreg/compiler/compilercontrol/InlineMatcherTest.java
! test/hotspot/jtreg/compiler/compilercontrol/TestCompilerDirectivesCompatibilityBase.java
! test/hotspot/jtreg/compiler/compilercontrol/TestCompilerDirectivesCompatibilityCommandOff.java
! test/hotspot/jtreg/compiler/compilercontrol/TestCompilerDirectivesCompatibilityCommandOn.java
! test/hotspot/jtreg/compiler/compilercontrol/TestCompilerDirectivesCompatibilityFlag.java
! test/hotspot/jtreg/compiler/compilercontrol/commandfile/CompileOnlyTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commandfile/ExcludeTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commandfile/LogTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commandfile/PrintTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commands/CompileOnlyTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commands/ExcludeTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commands/LogTest.java
! test/hotspot/jtreg/compiler/compilercontrol/commands/PrintTest.java
! test/hotspot/jtreg/compiler/compilercontrol/directives/CompileOnlyTest.java
! test/hotspot/jtreg/compiler/compilercontrol/directives/ExcludeTest.java
! test/hotspot/jtreg/compiler/compilercontrol/directives/LogTest.java
! test/hotspot/jtreg/compiler/compilercontrol/directives/PrintTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddCompileOnlyTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddExcludeTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddLogTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddPrintAssemblyTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/StressAddMultiThreadedTest.java
! test/hotspot/jtreg/compiler/compilercontrol/logcompilation/LogTest.java
! test/hotspot/jtreg/compiler/compilercontrol/matcher/MethodMatcherTest.java
! test/hotspot/jtreg/compiler/compilercontrol/mixed/RandomCommandsTest.java
! test/hotspot/jtreg/compiler/compilercontrol/mixed/RandomValidCommandsTest.java
! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnSupportedConfig.java
! test/hotspot/jtreg/compiler/cpuflags/TestAESIntrinsicsOnUnsupportedConfig.java
! test/hotspot/jtreg/compiler/escapeAnalysis/TestArrayCopy.java
! test/hotspot/jtreg/compiler/floatingpoint/TestPow2.java
! test/hotspot/jtreg/compiler/gcbarriers/EqvUncastStepOverBarrier.java
! test/hotspot/jtreg/compiler/interpreter/DisableOSRTest.java
! test/hotspot/jtreg/compiler/intrinsics/IntrinsicAvailableTest.java
! test/hotspot/jtreg/compiler/intrinsics/IntrinsicDisabledTest.java
! test/hotspot/jtreg/compiler/intrinsics/base64/TestBase64.java
! test/hotspot/jtreg/compiler/intrinsics/bigInteger/MontgomeryMultiplyTest.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestAndnI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestAndnL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsiI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsiL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsmskI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsmskL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsrI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestBlsrL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestLzcntI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestLzcntL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestTzcntI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/TestTzcntL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/AndnTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/AndnTestL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsiTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsiTestL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsmskTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsmskTestL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsrTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BlsrTestL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/LZcntTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/LZcntTestL.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/TZcntTestI.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/TZcntTestL.java
! test/hotspot/jtreg/compiler/intrinsics/klass/CastNullCheckDroppingsTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/AddExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/AddExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/DecrementExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/DecrementExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/IncrementExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/IncrementExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/MultiplyExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/MultiplyExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/NegateExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/NegateExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/SubtractExactIntTest.java
! test/hotspot/jtreg/compiler/intrinsics/mathexact/sanity/SubtractExactLongTest.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA1IntrinsicsOptionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA1IntrinsicsOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA256IntrinsicsOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHA512IntrinsicsOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHAOptionOnSupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/cli/TestUseSHAOptionOnUnsupportedCPU.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA1Intrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA1MultiBlockIntrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA256Intrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA256MultiBlockIntrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA512Intrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/sha/sanity/TestSHA512MultiBlockIntrinsics.java
! test/hotspot/jtreg/compiler/intrinsics/string/TestStringIntrinsics2.java
! test/hotspot/jtreg/compiler/jsr292/ContinuousCallSiteTargetChange.java
! test/hotspot/jtreg/compiler/jsr292/NonInlinedCall/RedefineTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/AllocateCompileIdTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/DisassembleCodeBlobTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/DoNotInlineOrCompileTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ExecuteInstalledCodeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetFlagValueTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetResolvedJavaMethodTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetResolvedJavaTypeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/HasCompiledCodeForOSRTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/HasNeverInlineDirectiveTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/InvalidateInstalledCodeTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IsCompilableTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IsMatureTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IsMatureVsReprofileTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupKlassInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupKlassRefIndexInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupMethodInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupNameAndTypeRefIndexInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupNameInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/LookupSignatureInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/MaterializeVirtualObjectTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ReprofileTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ResolveFieldInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ResolvePossiblyCachedConstantInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ResolveTypeInPoolTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ShouldInlineMethodTest.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/MemoryAccessProviderTest.java
! test/hotspot/jtreg/compiler/loopopts/UseCountedLoopSafepointsTest.java
! test/hotspot/jtreg/compiler/oracle/GetMethodOptionTest.java
! test/hotspot/jtreg/compiler/oracle/MethodMatcherTest.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortRatio.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMAbortThreshold.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingCalculationDelay.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMLockingThreshold.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMRetryCount.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMSpinLoopCount.java
! test/hotspot/jtreg/compiler/rtm/locking/TestRTMTotalCountIncrRate.java
! test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMAfterLockInflation.java
! test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMDeopt.java
! test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForInflatedLocks.java
! test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMForStackLocks.java
! test/hotspot/jtreg/compiler/rtm/locking/TestUseRTMXendForLockBusy.java
! test/hotspot/jtreg/compiler/rtm/method_options/TestNoRTMLockElidingOption.java
! test/hotspot/jtreg/compiler/rtm/method_options/TestUseRTMLockElidingOption.java
! test/hotspot/jtreg/compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java
! test/hotspot/jtreg/compiler/runtime/Test8010927.java
! test/hotspot/jtreg/compiler/tiered/ConstantGettersTransitionsTest.java
! test/hotspot/jtreg/compiler/tiered/Level2RecompilationTest.java
! test/hotspot/jtreg/compiler/tiered/LevelTransitionTest.java
! test/hotspot/jtreg/compiler/tiered/NonTieredLevelsTest.java
! test/hotspot/jtreg/compiler/tiered/TieredLevelsTest.java
! test/hotspot/jtreg/compiler/types/TestMeetIncompatibleInterfaceArrays.java
! test/hotspot/jtreg/compiler/types/correctness/CorrectnessTest.java
! test/hotspot/jtreg/compiler/types/correctness/OffTest.java
! test/hotspot/jtreg/compiler/uncommontrap/DeoptReallocFailure.java
! test/hotspot/jtreg/compiler/uncommontrap/Test8009761.java
! test/hotspot/jtreg/compiler/uncommontrap/TestUnstableIfTrap.java
! test/hotspot/jtreg/compiler/whitebox/AllocationCodeBlobTest.java
! test/hotspot/jtreg/compiler/whitebox/BlockingCompilation.java
! test/hotspot/jtreg/compiler/whitebox/ClearMethodStateTest.java
! test/hotspot/jtreg/compiler/whitebox/DeoptimizeAllTest.java
! test/hotspot/jtreg/compiler/whitebox/DeoptimizeFramesTest.java
! test/hotspot/jtreg/compiler/whitebox/DeoptimizeMethodTest.java
! test/hotspot/jtreg/compiler/whitebox/DeoptimizeMultipleOSRTest.java
! test/hotspot/jtreg/compiler/whitebox/EnqueueMethodForCompilationTest.java
! test/hotspot/jtreg/compiler/whitebox/ForceNMethodSweepTest.java
! test/hotspot/jtreg/compiler/whitebox/GetCodeHeapEntriesTest.java
! test/hotspot/jtreg/compiler/whitebox/GetNMethodTest.java
! test/hotspot/jtreg/compiler/whitebox/IsMethodCompilableTest.java
! test/hotspot/jtreg/compiler/whitebox/LockCompilationTest.java
! test/hotspot/jtreg/compiler/whitebox/MakeMethodNotCompilableTest.java
! test/hotspot/jtreg/compiler/whitebox/OSRFailureLevel4Test.java
! test/hotspot/jtreg/compiler/whitebox/SetDontInlineMethodTest.java
! test/hotspot/jtreg/compiler/whitebox/SetForceInlineMethodTest.java
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java
! test/hotspot/jtreg/containers/cgroup/PlainRead.java
! test/hotspot/jtreg/containers/docker/TestCPUSets.java
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/hotspot/jtreg/containers/docker/TestMisc.java
! test/hotspot/jtreg/gc/TestConcurrentGCBreakpoints.java
! test/hotspot/jtreg/gc/TestJNIWeak/TestJNIWeak.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestMaxRAMFlags.java
! test/hotspot/jtreg/gc/arguments/TestMinInitialErgonomics.java
! test/hotspot/jtreg/gc/arguments/TestParallelGCThreads.java
! test/hotspot/jtreg/gc/arguments/TestParallelHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelRefProc.java
! test/hotspot/jtreg/gc/arguments/TestSerialHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java
! test/hotspot/jtreg/gc/class_unloading/TestClassUnloadingDisabled.java
! test/hotspot/jtreg/gc/class_unloading/TestG1ClassUnloadingHWM.java
! test/hotspot/jtreg/gc/ergonomics/TestDynamicNumberOfGCThreads.java
! test/hotspot/jtreg/gc/ergonomics/TestInitialGCThreadLogging.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForAuxMemory.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForHeap.java
! test/hotspot/jtreg/gc/g1/TestNoEagerReclaimOfHumongousRegions.java
! test/hotspot/jtreg/gc/g1/TestRegionLivenessPrint.java
! test/hotspot/jtreg/gc/g1/TestRemsetLogging.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingPerRegion.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData00.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData05.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData10.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData15.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData20.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData25.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData30.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHeapCounters.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousMovement.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousNonArrayAllocation.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousThreshold.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestNoAllocationsInHRegions.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestObjectCollected.java
! test/hotspot/jtreg/gc/g1/humongousObjects/objectGraphTest/TestObjectGraphAfterGC.java
! test/hotspot/jtreg/gc/g1/plab/TestPLABPromotion.java
! test/hotspot/jtreg/gc/g1/plab/TestPLABResize.java
! test/hotspot/jtreg/gc/logging/TestGCId.java
! test/hotspot/jtreg/gc/metaspace/TestCapacityUntilGCWrapAround.java
! test/hotspot/jtreg/gc/nvdimm/TestHumongousObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestOldObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestYoungObjectsOnDram.java
! test/hotspot/jtreg/gc/stress/TestMultiThreadStressRSet.java
! test/hotspot/jtreg/gc/stress/TestStressRSetCoarsening.java
! test/hotspot/jtreg/gc/survivorAlignment/TestAllocationInEden.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromEdenToTenured.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterFullGC.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionToSurvivor.java
! test/hotspot/jtreg/gc/whitebox/TestConcMarkCycleWB.java
! test/hotspot/jtreg/runtime/ClassUnload/ConstantPoolDependsTest.java
! test/hotspot/jtreg/runtime/ClassUnload/DictionaryDependsTest.java
! test/hotspot/jtreg/runtime/ClassUnload/KeepAliveClass.java
! test/hotspot/jtreg/runtime/ClassUnload/KeepAliveClassLoader.java
! test/hotspot/jtreg/runtime/ClassUnload/KeepAliveObject.java
! test/hotspot/jtreg/runtime/ClassUnload/KeepAliveSoftReference.java
! test/hotspot/jtreg/runtime/ClassUnload/SuperDependsTest.java
! test/hotspot/jtreg/runtime/ClassUnload/UnloadInterfaceTest.java
! test/hotspot/jtreg/runtime/ClassUnload/UnloadTest.java
! test/hotspot/jtreg/runtime/CompressedOops/UseCompressedOops.java
! test/hotspot/jtreg/runtime/Dictionary/CleanProtectionDomain.java
! test/hotspot/jtreg/runtime/ElfDecoder/TestElfDirectRead.java
! test/hotspot/jtreg/runtime/HiddenClasses/TestHiddenClassUnloading.java
! test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java
! test/hotspot/jtreg/runtime/Metaspace/DefineClass.java
! test/hotspot/jtreg/runtime/NMT/ChangeTrackingLevel.java
! test/hotspot/jtreg/runtime/NMT/CommitOverlappingRegions.java
! test/hotspot/jtreg/runtime/NMT/HugeArenaTracking.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/ReleaseCommittedMemory.java
! test/hotspot/jtreg/runtime/NMT/SummarySanityCheck.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java
! test/hotspot/jtreg/runtime/NMT/ThreadedVirtualAllocTestType.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocAttemptReserveMemoryAt.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocTestType.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency1.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency2.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency3.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency4.java
! test/hotspot/jtreg/runtime/Safepoint/NoSafepointVerifier.java
! test/hotspot/jtreg/runtime/Unsafe/InternalErrorTest.java
! test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java
! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java
! test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithCDS.java
! test/hotspot/jtreg/runtime/cds/appcds/customLoader/UnloadUnregisteredLoaderTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MainModuleOnly.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/MainModuleOnly.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/IncompatibleOptions.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsHumongous.java
! test/hotspot/jtreg/runtime/defineAnonClass/TestAnonSymbolLeak.java
! test/hotspot/jtreg/runtime/exceptionMsgs/AbstractMethodError/AbstractMethodErrorTest.java
! test/hotspot/jtreg/runtime/exceptionMsgs/IncompatibleClassChangeError/IncompatibleClassChangeErrorTest.java
! test/hotspot/jtreg/runtime/execstack/TestCheckJDK.java
! test/hotspot/jtreg/runtime/handshake/HandshakeTransitionTest.java
! test/hotspot/jtreg/runtime/handshake/HandshakeWalkExitTest.java
! test/hotspot/jtreg/runtime/handshake/HandshakeWalkOneExitTest.java
! test/hotspot/jtreg/runtime/handshake/HandshakeWalkStackTest.java
! test/hotspot/jtreg/runtime/interned/SanityTest.java
! test/hotspot/jtreg/runtime/logging/loadLibraryTest/LoadLibraryTest.java
! test/hotspot/jtreg/runtime/memory/ReadFromNoaccessArea.java
! test/hotspot/jtreg/runtime/memory/ReserveMemory.java
! test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently.java
! test/hotspot/jtreg/runtime/memory/StressVirtualSpaceResize.java
! test/hotspot/jtreg/runtime/modules/AccessCheckAllUnnamed.java
! test/hotspot/jtreg/runtime/modules/AccessCheckExp.java
! test/hotspot/jtreg/runtime/modules/AccessCheckJavaBase.java
! test/hotspot/jtreg/runtime/modules/AccessCheckOpen.java
! test/hotspot/jtreg/runtime/modules/AccessCheckRead.java
! test/hotspot/jtreg/runtime/modules/AccessCheckSuper.java
! test/hotspot/jtreg/runtime/modules/AccessCheckUnnamed.java
! test/hotspot/jtreg/runtime/modules/AccessCheckWorks.java
! test/hotspot/jtreg/runtime/modules/CCE_module_msg.java
! test/hotspot/jtreg/runtime/modules/ExportTwice.java
! test/hotspot/jtreg/runtime/modules/JVMAddModuleExportToAllUnnamed.java
! test/hotspot/jtreg/runtime/modules/JVMAddModuleExports.java
! test/hotspot/jtreg/runtime/modules/JVMAddModuleExportsToAll.java
! test/hotspot/jtreg/runtime/modules/JVMAddReadsModule.java
! test/hotspot/jtreg/runtime/modules/JVMDefineModule.java
! test/hotspot/jtreg/runtime/modules/LoadUnloadModuleStress.java
! test/hotspot/jtreg/runtime/whitebox/WBStackSize.java
! test/hotspot/jtreg/sanity/WBApi.java
! test/hotspot/jtreg/serviceability/ParserTest.java
! test/hotspot/jtreg/serviceability/dcmd/compiler/CodelistTest.java
! test/hotspot/jtreg/serviceability/dcmd/compiler/CompilerQueueTest.java
! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSize.java
! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSizeForInterface.java
! test/hotspot/jtreg/serviceability/sa/TestUniverse.java
! test/hotspot/jtreg/testlibrary_tests/TestPlatformIsTieredSupported.java
! test/hotspot/jtreg/testlibrary_tests/ctw/ClassesDirTest.java
! test/hotspot/jtreg/testlibrary_tests/ctw/ClassesListTest.java
! test/hotspot/jtreg/testlibrary_tests/ctw/JarDirTest.java
! test/hotspot/jtreg/testlibrary_tests/ctw/JarsTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/BlobSanityTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/BooleanTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/DoubleTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/IntxTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/SizeTTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/StringTest.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/Uint64Test.java
! test/hotspot/jtreg/testlibrary_tests/whitebox/vm_flags/UintxTest.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/staticReferences/StaticReferences.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/general_functions/GF08/gf08t001/TestDriver.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfo/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/indy/stress/gc/lotsOfCallSites/Test.java

Changeset: 9320f9c6
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-04-28 20:36:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9320f9c6

8243634: Add pandoc dependency when building linux-aarch64 at Oracle

Reviewed-by: ihse

! make/conf/jib-profiles.js

Changeset: 6ff66db5
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 20:49:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6ff66db5

8242314: use reproducible random in vmTestbase shared code

Reviewed-by: kbarrett, lmesnik

! test/hotspot/jtreg/vmTestbase/ExecDriver.java
! test/hotspot/jtreg/vmTestbase/nsk/share/gc/NonbranchyTree.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/SerialExecutionDebugger.java
! test/hotspot/jtreg/vmTestbase/nsk/share/runner/RunParams.java
! test/hotspot/jtreg/vmTestbase/nsk/share/test/LocalRandom.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/share/SysDictTest.java
! test/hotspot/jtreg/vmTestbase/vm/share/RandomEx.java

Changeset: a9d14e14
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 21:17:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a9d14e14

8243944: use SkippedException and @requires in runtime/memory/ReadFromNoaccessArea.java test

Reviewed-by: minqi

! test/hotspot/jtreg/runtime/memory/ReadFromNoaccessArea.java

Changeset: 7f49c916
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-28 21:59:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7f49c916

8244066: ClassFileInstaller should be run in driver mode

Reviewed-by: iklam

! test/jdk/java/lang/ref/CleanerTest.java
! test/jdk/jdk/internal/reflect/AnonymousNewInstance/ManyNewInstanceAnonTest.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWith32BitOops.java
! test/jdk/jdk/jfr/event/gc/configuration/TestGCHeapConfigurationEventWithHeapBasedOops.java
! test/jdk/jdk/jfr/event/gc/heapsummary/TestHeapSummaryCommittedSize.java
! test/jdk/jdk/jfr/event/runtime/TestThrowableInstrumentation.java
! test/lib/ClassFileInstaller.java

Changeset: 0783dd69
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-04-29 06:33:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0783dd69

8241807: JDWP needs update for hidden classes

Introduce test coverage for hidden class events

Reviewed-by: lmesnik, amenkov

+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/DebuggeeBase.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/DebuggerBase.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/EventHandler.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/HiddenClass.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/events001.java
+ test/hotspot/jtreg/vmTestbase/nsk/jdi/HiddenClass/events/events001a.java

Changeset: 408bc486
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-29 08:49:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/408bc486

8244036: Refresh SetupJavaCompilation, and remove support for sjavac

Reviewed-by: erikj

! make/CompileDemos.gmk
! make/CompileInterimLangtools.gmk
! make/CompileJavaModules.gmk
! make/CompileModuleTools.gmk
! make/CompileToolsHotspot.gmk
! make/CompileToolsJdk.gmk
! make/GenerateLinkOptData.gmk
! make/JrtfsJar.gmk
! make/RunTestsPrebuiltSpec.gmk
! make/ToolsLangtools.gmk
! make/autoconf/boot-jdk.m4
! make/autoconf/bootcycle-spec.gmk.in
! make/autoconf/build-performance.m4
! make/autoconf/configure.ac
! make/autoconf/spec.gmk.in
! make/common/JavaCompilation.gmk
- make/common/SetupJavaCompilers.gmk
! make/gendata/Gendata-jdk.compiler.gmk
! make/gendata/GendataBreakIterator.gmk
! make/gendata/GendataCommon.gmk
! make/gensrc/GensrcCommonJdk.gmk
! make/hotspot/gensrc/GensrcJfr.gmk
! make/hotspot/gensrc/GensrcJvmti.gmk
! make/hotspot/ide/CreateVSProject.gmk
! make/launcher/Launcher-jdk.compiler.gmk
! make/test/BuildFailureHandler.gmk
! make/test/BuildMicrobenchmark.gmk
! make/test/BuildTestLib.gmk
! make/test/JtregGraalUnit.gmk

Changeset: 739e8e32
Author:    Stuart Monteith <smonteith at openjdk.org>
Date:      2020-04-29 14:53:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/739e8e32

8216557: Aarch64: Add support for Concurrent Class Unloading

Co-authored-by: Andrew Haley <aph at redhat.com>
Reviewed-by: aph, eosterlund, pliden, njian

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/z/zArguments_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.hpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithZ.java

Changeset: 0de9bbd4
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-29 08:55:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0de9bbd4

8244044: Refactor phase makefiles to be structured per module

Reviewed-by: erikj

! make/Main.gmk
! make/MainSupport.gmk
! make/ModuleWrapper.gmk
= make/common/modules/CopyCommon.gmk
= make/common/modules/GendataCommon.gmk
= make/common/modules/GensrcCommonJdk.gmk
= make/common/modules/GensrcCommonLangtools.gmk
= make/common/modules/GensrcModuleInfo.gmk
= make/common/modules/GensrcProperties.gmk
= make/common/modules/LauncherCommon.gmk
= make/common/modules/LibCommon.gmk
- make/copy/Copy-java.base.gmk
- make/copy/Copy-java.desktop.gmk
- make/gendata/Gendata-java.base.gmk
- make/gendata/Gendata-java.desktop.gmk
- make/gendata/Gendata-jdk.compiler.gmk
- make/gendata/GendataBlacklistedCerts.gmk
- make/gensrc/Gensrc-java.base.gmk
- make/gensrc/Gensrc-java.desktop.gmk
- make/gensrc/Gensrc-jdk.internal.vm.compiler.gmk
- make/gensrc/Gensrc-jdk.localedata.gmk
- make/gensrc/GensrcIcons.gmk
- make/gensrc/GensrcVarHandles.gmk
- make/launcher/Launcher-java.base.gmk
- make/launcher/Launcher-jdk.jcmd.gmk
- make/launcher/Launcher-jdk.jstatd.gmk
- make/lib/Awt2dLibraries.gmk
- make/lib/CoreLibraries.gmk
- make/lib/Lib-java.base.gmk
- make/lib/Lib-java.desktop.gmk
- make/lib/Lib-java.instrument.gmk
- make/lib/Lib-java.management.gmk
- make/lib/Lib-jdk.hotspot.agent.gmk
- make/lib/Lib-jdk.management.gmk
+ make/modules/java.base/Copy.gmk
+ make/modules/java.base/Gendata.gmk
+ make/modules/java.base/Gensrc.gmk
+ make/modules/java.base/Launcher.gmk
+ make/modules/java.base/Lib.gmk
+ make/modules/java.base/gendata/GendataBlacklistedCerts.gmk
= make/modules/java.base/gendata/GendataBreakIterator.gmk
= make/modules/java.base/gendata/GendataCryptoPolicy.gmk
= make/modules/java.base/gendata/GendataPublicSuffixList.gmk
= make/modules/java.base/gendata/GendataTZDB.gmk
= make/modules/java.base/gensrc/GensrcBuffer.gmk
= make/modules/java.base/gensrc/GensrcCharacterData.gmk
= make/modules/java.base/gensrc/GensrcCharsetCoder.gmk
= make/modules/java.base/gensrc/GensrcCharsetMapping.gmk
= make/modules/java.base/gensrc/GensrcEmojiData.gmk
= make/modules/java.base/gensrc/GensrcExceptions.gmk
= make/modules/java.base/gensrc/GensrcLocaleData.gmk
= make/modules/java.base/gensrc/GensrcMisc.gmk
= make/modules/java.base/gensrc/GensrcModuleLoaderMap.gmk
+ make/modules/java.base/gensrc/GensrcVarHandles.gmk
+ make/modules/java.base/lib/CoreLibraries.gmk
+ make/modules/java.desktop/Copy.gmk
+ make/modules/java.desktop/Gendata.gmk
+ make/modules/java.desktop/Gensrc.gmk
+ make/modules/java.desktop/Lib.gmk
= make/modules/java.desktop/gendata/GendataFontConfig.gmk
= make/modules/java.desktop/gendata/GendataHtml32dtd.gmk
+ make/modules/java.desktop/gensrc/GensrcIcons.gmk
= make/modules/java.desktop/gensrc/GensrcSwing.gmk
= make/modules/java.desktop/gensrc/GensrcX11Wrappers.gmk
+ make/modules/java.desktop/lib/Awt2dLibraries.gmk
+ make/modules/java.instrument/Lib.gmk
= make/modules/java.logging/Copy.gmk
= make/modules/java.logging/Gensrc.gmk
+ make/modules/java.management/Lib.gmk
= make/modules/java.prefs/Lib.gmk
= make/modules/java.rmi/Launcher.gmk
= make/modules/java.rmi/Lib.gmk
= make/modules/java.scripting/Launcher.gmk
= make/modules/java.security.jgss/Launcher.gmk
= make/modules/java.security.jgss/Lib.gmk
= make/modules/java.smartcardio/Lib.gmk
= make/modules/jdk.accessibility/Copy.gmk
= make/modules/jdk.accessibility/Launcher.gmk
= make/modules/jdk.accessibility/Lib.gmk
= make/modules/jdk.aot/Launcher.gmk
= make/modules/jdk.attach/Lib.gmk
= make/modules/jdk.charsets/Gensrc.gmk
+ make/modules/jdk.compiler/Gendata.gmk
= make/modules/jdk.compiler/Gensrc.gmk
= make/modules/jdk.compiler/Launcher.gmk
= make/modules/jdk.crypto.cryptoki/Copy.gmk
= make/modules/jdk.crypto.cryptoki/Lib.gmk
= make/modules/jdk.crypto.ec/Lib.gmk
= make/modules/jdk.crypto.mscapi/Lib.gmk
= make/modules/jdk.crypto.ucrypto/Copy.gmk
= make/modules/jdk.crypto.ucrypto/Lib.gmk
= make/modules/jdk.hotspot.agent/Gensrc.gmk
= make/modules/jdk.hotspot.agent/Launcher.gmk
+ make/modules/jdk.hotspot.agent/Lib.gmk
= make/modules/jdk.incubator.jpackage/Launcher.gmk
= make/modules/jdk.incubator.jpackage/Lib.gmk
= make/modules/jdk.internal.le/Lib.gmk
= make/modules/jdk.internal.vm.compiler.management/Gensrc.gmk
+ make/modules/jdk.internal.vm.compiler/Gensrc.gmk
= make/modules/jdk.jartool/Gensrc.gmk
= make/modules/jdk.jartool/Launcher.gmk
= make/modules/jdk.javadoc/Gensrc.gmk
= make/modules/jdk.javadoc/Launcher.gmk
+ make/modules/jdk.jcmd/Launcher.gmk
= make/modules/jdk.jconsole/Launcher.gmk
= make/modules/jdk.jdeps/Gensrc.gmk
= make/modules/jdk.jdeps/Launcher.gmk
= make/modules/jdk.jdi/Gensrc.gmk
= make/modules/jdk.jdi/Launcher.gmk
= make/modules/jdk.jdi/Lib.gmk
= make/modules/jdk.jdwp.agent/Copy.gmk
= make/modules/jdk.jdwp.agent/Lib.gmk
= make/modules/jdk.jfr/Copy.gmk
= make/modules/jdk.jfr/Launcher.gmk
= make/modules/jdk.jlink/Gensrc.gmk
= make/modules/jdk.jlink/Launcher.gmk
= make/modules/jdk.jshell/Gensrc.gmk
= make/modules/jdk.jshell/Launcher.gmk
+ make/modules/jdk.jstatd/Launcher.gmk
+ make/modules/jdk.localedata/Gensrc.gmk
= make/modules/jdk.management.agent/Copy.gmk
= make/modules/jdk.management.agent/Gensrc.gmk
= make/modules/jdk.management.agent/Lib.gmk
+ make/modules/jdk.management/Lib.gmk
= make/modules/jdk.net/Lib.gmk
= make/modules/jdk.sctp/Lib.gmk
= make/modules/jdk.security.auth/Lib.gmk

Changeset: 60e2afe2
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-04-29 08:57:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/60e2afe2

8243389: enhance os::pd_print_cpu_info on linux

Reviewed-by: dholmes, mdoerr

! src/hotspot/os/linux/os_linux.cpp

Changeset: 35af52dd
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-04-29 08:52:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/35af52dd

8244010: Simplify usages of ProcessTools.createJavaProcessBuilder in our tests

Reviewed-by: lmesnik, iignatyev, coleenp, dholmes

! test/hotspot/jtreg/compiler/ciReplay/CiReplayBase.java
! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java
! test/hotspot/jtreg/compiler/intrinsics/bmi/BMITestRunner.java
! test/hotspot/jtreg/compiler/jsr292/ContinuousCallSiteTargetChange.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/GetFlagValueTest.java
! test/hotspot/jtreg/compiler/linkage/TestLinkageErrorInGenerateOopMap.java
! test/hotspot/jtreg/compiler/loopstripmining/CheckLoopStripMining.java
! test/hotspot/jtreg/gc/TestAgeOutput.java
! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestCardTablePageCommits.java
! test/hotspot/jtreg/gc/TestNumWorkerOutput.java
! test/hotspot/jtreg/gc/TestSmallHeap.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/TestVerifySilently.java
! test/hotspot/jtreg/gc/TestVerifySubSet.java
! test/hotspot/jtreg/gc/arguments/GCArguments.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcMarkStepDurationMillis.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcRefinementThreads.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapRegionSize.java
! test/hotspot/jtreg/gc/arguments/TestG1PercentageOptions.java
! test/hotspot/jtreg/gc/arguments/TestMaxMinHeapFreeRatioFlags.java
! test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java
! test/hotspot/jtreg/gc/arguments/TestMaxRAMFlags.java
! test/hotspot/jtreg/gc/arguments/TestMinAndInitialSurvivorRatioFlags.java
! test/hotspot/jtreg/gc/arguments/TestNewRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestNewSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestObjectTenuringFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelGCThreads.java
! test/hotspot/jtreg/gc/arguments/TestParallelRefProc.java
! test/hotspot/jtreg/gc/arguments/TestSelectDefaultGC.java
! test/hotspot/jtreg/gc/arguments/TestSmallInitialHeapWithLargePageAndNUMA.java
! test/hotspot/jtreg/gc/arguments/TestSoftMaxHeapSizeFlag.java
! test/hotspot/jtreg/gc/arguments/TestSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestTargetSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgoTools.java
! test/hotspot/jtreg/gc/arguments/TestUseNUMAInterleaving.java
! test/hotspot/jtreg/gc/arguments/TestVerifyBeforeAndAfterGCFlags.java
! test/hotspot/jtreg/gc/ergonomics/TestInitialGCThreadLogging.java
! test/hotspot/jtreg/gc/g1/Test2GbHeap.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsLog.java
! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java
! test/hotspot/jtreg/gc/g1/TestMarkStackSizes.java
! test/hotspot/jtreg/gc/g1/TestPLABSizeBounds.java
! test/hotspot/jtreg/gc/g1/TestPrintRegionRememberedSetInfo.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingTools.java
! test/hotspot/jtreg/gc/g1/TestSharedArchiveWithPreTouch.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationTools.java
! test/hotspot/jtreg/gc/g1/TestVerifyGCType.java
! test/hotspot/jtreg/gc/g1/ihop/TestIHOPErgo.java
! test/hotspot/jtreg/gc/g1/ihop/TestIHOPStatic.java
! test/hotspot/jtreg/gc/g1/logging/TestG1LoggingFailure.java
! test/hotspot/jtreg/gc/g1/mixedgc/TestLogging.java
! test/hotspot/jtreg/gc/g1/plab/TestPLABEvacuationFailure.java
! test/hotspot/jtreg/gc/g1/plab/TestPLABPromotion.java
! test/hotspot/jtreg/gc/g1/plab/TestPLABResize.java
! test/hotspot/jtreg/gc/metaspace/TestSizeTransitions.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAt.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtError.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtMultiple.java
! test/hotspot/jtreg/gc/nvdimm/TestHumongousObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestOldObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestYoungObjectsOnDram.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java
! test/hotspot/jtreg/gc/stress/TestStressG1Humongous.java
! test/hotspot/jtreg/gc/stress/gclocker/TestExcessGCLockerCollections.java
! test/hotspot/jtreg/gc/z/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/z/TestHighUsage.java
! test/hotspot/jtreg/gc/z/TestSmallHeap.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOption.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/common/optionsvalidation/JVMOptionsUtils.java
! test/hotspot/jtreg/runtime/CommandLine/PrintTouchedMethods.java
! test/hotspot/jtreg/runtime/CommandLine/TestHexArguments.java
! test/hotspot/jtreg/runtime/CommandLine/VMOptionsFile/TestVMOptionsFile.java
! test/hotspot/jtreg/runtime/CompressedOops/UseCompressedOops.java
! test/hotspot/jtreg/runtime/Shutdown/ShutdownTest.java
! test/hotspot/jtreg/runtime/cds/MaxMetaspaceSize.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/logging/ClassLoadUnloadTest.java
! test/hotspot/jtreg/runtime/logging/LoaderConstraintsTest.java
! test/hotspot/jtreg/runtime/memory/LargePages/TestLargePagesFlags.java
! test/hotspot/jtreg/runtime/records/RedefineRecord.java
! test/hotspot/jtreg/serviceability/dcmd/gc/RunFinalizationTest.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineLeak.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/TestRedefineWithUnresolvedClass.java
! test/hotspot/jtreg/serviceability/logging/TestLogRotation.java
! test/hotspot/jtreg/serviceability/sa/TestCpoolForInvokeDynamic.java
! test/hotspot/jtreg/serviceability/sa/TestDefaultMethods.java
! test/hotspot/jtreg/serviceability/sa/TestG1HeapRegion.java
! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSize.java
! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSizeForInterface.java
! test/hotspot/jtreg/serviceability/sa/TestRevPtrsForInvokeDynamic.java
! test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemOptionsTest.java
! test/lib/jdk/test/lib/process/ProcessTools.java

Changeset: fe152cdc
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-04-29 08:38:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fe152cdc

8243666: ModuleHashes attribute generated for JMOD and JAR files depends on timestamps

Reviewed-by: mchung

! src/java.base/share/classes/jdk/internal/module/ModuleHashes.java
! src/java.base/share/classes/jdk/internal/module/ModuleHashesBuilder.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfoExtender.java
! src/java.base/share/classes/jdk/internal/module/ModuleReferences.java
! test/jdk/tools/jmod/hashes/HashesTest.java

Changeset: 46a67f4b
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-04-29 10:05:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46a67f4b

8243648: Windows 32bit compile error src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfo.cpp

Reviewed-by: asemenyuk, herrick

! src/jdk.incubator.jpackage/windows/native/libjpackage/VersionInfo.cpp

Changeset: 5bbee05c
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-29 13:01:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5bbee05c

8243665: exploded-image-optimize touches module-info.class in all modules

Reviewed-by: alanb

! make/jdk/src/classes/build/tools/jigsaw/AddPackagesAttribute.java

Changeset: 313758a5
Author:    Nikolay Martynov <nikolay.martynov at datadoghq.com>
Committer: Jaroslav Bachorik <jbachorik at openjdk.org>
Date:      2020-04-29 13:27:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/313758a5

8243489: Thread CPU Load event may contain wrong data for CPU time under certain conditions

Reviewed-by: jbachorik

! src/hotspot/share/jfr/periodic/jfrThreadCPULoadEvent.cpp
! test/hotspot/gtest/jfr/test_threadCpuLoad.cpp

Changeset: 478773c1
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-04-14 02:25:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/478773c1

8243326: Cleanup use of volatile in taskqueue code

Removed volatile on queue elements, cleaned up other uses, made atomics explicit.

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp

Changeset: 354033ec
Author:    Magnus Ihse Bursie <magnus.ihse.bursie at oracle.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2020-04-29 21:54:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/354033ec

8244097: make bootcycle-images fails after JDK-8244036

Co-authored-by: Jie Fu <jiefu at tencent.com>
Reviewed-by: ihse, erikj

! make/autoconf/boot-jdk.m4

Changeset: d7b36929
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-29 07:08:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d7b36929

8243929: use @requires in serviceability/attach/AttachWithStalePidFile.java test

Reviewed-by: cjplummer

! test/hotspot/jtreg/serviceability/attach/AttachWithStalePidFile.java

Changeset: 311c9ab5
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-29 07:08:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/311c9ab5

8244052: remove copying of s.h.WB$WhiteBoxPermission in test/jdk

Reviewed-by: dholmes, sspitsyn

! test/jdk/java/lang/management/MemoryMXBean/CollectionUsageThreshold.java
! test/jdk/java/lang/management/MemoryMXBean/LowMemoryTest.java
! test/jdk/java/lang/management/MemoryMXBean/ResetPeakMemoryUsage.java
! test/jdk/java/util/Arrays/TimSortStackSize2.java
! test/jdk/jdk/jfr/event/compiler/TestCodeCacheConfig.java
! test/jdk/jdk/jfr/event/compiler/TestCodeCacheFull.java
! test/jdk/jdk/jfr/event/compiler/TestCodeSweeper.java
! test/jdk/jdk/jfr/event/compiler/TestCodeSweeperStats.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerCompile.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerInlining.java
! test/jdk/jdk/jfr/event/compiler/TestCompilerPhase.java
! test/jdk/jdk/jfr/event/compiler/TestDeoptimization.java
! test/jdk/jdk/jfr/event/runtime/TestSafepointEvents.java
! test/jdk/jdk/jfr/jvm/TestJFRIntrinsic.java
! test/jdk/lib/testlibrary/CPUInfoTest.java

Changeset: e7aafcd6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-29 07:08:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e7aafcd6

8243933: use driver mode in gc tests

Reviewed-by: kbarrett

! test/hotspot/jtreg/gc/TestAgeOutput.java
! test/hotspot/jtreg/gc/TestNumWorkerOutput.java
! test/hotspot/jtreg/gc/arguments/TestCompressedClassFlags.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcMarkStepDurationMillis.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcRefinementThreads.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapRegionSize.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestHeapFreeRatio.java
! test/hotspot/jtreg/gc/arguments/TestInitialTenuringThreshold.java
! test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java
! test/hotspot/jtreg/gc/arguments/TestMaxRAMFlags.java
! test/hotspot/jtreg/gc/arguments/TestMinInitialErgonomics.java
! test/hotspot/jtreg/gc/arguments/TestNewSizeThreadIncrease.java
! test/hotspot/jtreg/gc/arguments/TestObjectTenuringFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestSerialHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestSoftMaxHeapSizeFlag.java
! test/hotspot/jtreg/gc/arguments/TestSurvivorAlignmentInBytesOption.java
! test/hotspot/jtreg/gc/arguments/TestUnrecognizedVMOptionsHandling.java
! test/hotspot/jtreg/gc/epsilon/TestDieDefault.java
! test/hotspot/jtreg/gc/epsilon/TestDieWithHeapDump.java
! test/hotspot/jtreg/gc/epsilon/TestDieWithOnError.java
! test/hotspot/jtreg/gc/g1/Test2GbHeap.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegions.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java
! test/hotspot/jtreg/gc/g1/TestG1TraceEagerReclaimHumongousObjects.java
! test/hotspot/jtreg/gc/g1/TestHumongousAllocInitialMark.java
! test/hotspot/jtreg/gc/g1/TestMarkStackSizes.java
! test/hotspot/jtreg/gc/g1/TestPLABSizeBounds.java
! test/hotspot/jtreg/gc/g1/TestPeriodicLogMessages.java
! test/hotspot/jtreg/gc/g1/TestPrintRegionRememberedSetInfo.java
! test/hotspot/jtreg/gc/g1/TestRemsetLogging.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingPerRegion.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingThreads.java
! test/hotspot/jtreg/gc/g1/TestSharedArchiveWithPreTouch.java
! test/hotspot/jtreg/gc/g1/TestShrinkDefragmentedHeap.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationAgeThreshold.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationFullGC.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationInterned.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationPrintOptions.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationTableRehash.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationTableResize.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationYoungGC.java
! test/hotspot/jtreg/gc/logging/TestDeprecatedPrintFlags.java
! test/hotspot/jtreg/gc/logging/TestPrintReferences.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspaceSizeFlags.java
! test/hotspot/jtreg/gc/serial/HeapChangeLogging.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargeObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargerThanHeap.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocSmallObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestThreadFailure.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSelectiveBarrierFlags.java
! test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierDisable.java
! test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierEnable.java
! test/hotspot/jtreg/gc/startup_warnings/TestG1.java
! test/hotspot/jtreg/gc/startup_warnings/TestParallelGC.java
! test/hotspot/jtreg/gc/startup_warnings/TestSerialGC.java
! test/hotspot/jtreg/gc/startup_warnings/TestShenandoah.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java
! test/hotspot/jtreg/gc/z/TestSmallHeap.java

Changeset: f0b37f16
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-04-23 15:54:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f0b37f16

8239569: PublicMethodsTest.java failed due to NPE in java.base/java.nio.file.FileSystems.getFileSystem(FileSystems.java:230)

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/cfgnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestWrongOffsetConstantArrayConstant.java

Changeset: bef54e0a
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-04-29 11:47:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bef54e0a

8243673: Mac signing process should not use --deep arg

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java

Changeset: 25e0f473
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-04-29 09:26:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/25e0f473

8244051: AbsPathsInImage.java still fails on Windows

Reviewed-by: ihse

! test/jdk/build/AbsPathsInImage.java

Changeset: 5c70479b
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-04-29 12:56:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5c70479b

8244061: Disable jvmci/graal/aot when building linux-aarch64 at Oracle

Reviewed-by: kvn, ihse, erikj

! make/conf/jib-profiles.js



From dsimms at openjdk.java.net  Mon Jun  8 15:11:36 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 15:11:36 GMT
Subject: [lworld] RFR: 82467538: [lworld] Merge of jdk-15+21 broke JVMCI
 testing
Message-ID: <8GEV-c678NjYiU-jig5GLmHY3VWLd92C70A3xF-lyJ4=.7d4d4aba-98d9-4add-8c88-6d11f8a34ede@github.com>

_misc_flags is u4

-------------

Commit messages:
 - 82467538: [lworld] Merge of jdk-15+21 broke JVMCI testing

Changes: https://git.openjdk.java.net/valhalla/pull/66/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/66/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-82467538
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/66.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/66/head:pull/66

PR: https://git.openjdk.java.net/valhalla/pull/66


From dsimms at openjdk.java.net  Mon Jun  8 15:13:55 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 15:13:55 GMT
Subject: [Integrated] [lworld] RFR: 82467538: [lworld] Merge of jdk-15+21
 broke JVMCI testing
In-Reply-To: <8GEV-c678NjYiU-jig5GLmHY3VWLd92C70A3xF-lyJ4=.7d4d4aba-98d9-4add-8c88-6d11f8a34ede@github.com>
References: <8GEV-c678NjYiU-jig5GLmHY3VWLd92C70A3xF-lyJ4=.7d4d4aba-98d9-4add-8c88-6d11f8a34ede@github.com>
Message-ID: <sSaTMLF4gXR4SE2Y8ykMcHAYbMH-9sMTIDLzrBqrTxY=.c428c43d-5d43-4ef5-b48d-fcf381bdb708@github.com>

On Mon, 8 Jun 2020 15:03:03 GMT, David Simms <dsimms at openjdk.org> wrote:

> _misc_flags is u4

This pull request has now been integrated.

Changeset: 9f63a0c4
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/9f63a0c4
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

82467538: [lworld] Merge of jdk-15+21 broke JVMCI testing

-------------

PR: https://git.openjdk.java.net/valhalla/pull/66


From dsimms at openjdk.java.net  Mon Jun  8 15:27:49 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 15:27:49 GMT
Subject: [Integrated] [lworld] FYI: Merge jdk
In-Reply-To: <XgoOIQKcw-Zh7PZMufx983b0ORQWY0e-6iMrdDNOwC4=.822ba3db-d371-437d-89a7-f194c38b9e44@github.com>
References: <XgoOIQKcw-Zh7PZMufx983b0ORQWY0e-6iMrdDNOwC4=.822ba3db-d371-437d-89a7-f194c38b9e44@github.com>
Message-ID: <uhkXkg_eaWXr_cxAkc-8_xHWjJNNjpKj-rnTRHoN1nE=.dc922713-a802-46ab-ae95-7894d4b96068@github.com>

On Mon, 8 Jun 2020 15:12:08 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge tag 'jdk-15+22' into lworld_merge_jdk_15_22
> Added tag jdk-15+22 for changeset 7223c6d61034
> 
> # Conflicts:
> #	src/hotspot/share/oops/instanceKlass.cpp
> #	src/hotspot/share/oops/objArrayKlass.cpp
> #	src/hotspot/share/oops/objArrayKlass.hpp
> #	src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java

This pull request has now been integrated.

Changeset: fc11dfa4
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/fc11dfa4
Stats:     44376 lines in 1179 files changed: 26895 ins; 8489 del; 8992 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/67


From dsimms at openjdk.java.net  Mon Jun  8 15:27:47 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 8 Jun 2020 15:27:47 GMT
Subject: [lworld] FYI: Merge jdk
Message-ID: <XgoOIQKcw-Zh7PZMufx983b0ORQWY0e-6iMrdDNOwC4=.822ba3db-d371-437d-89a7-f194c38b9e44@github.com>

Merge tag 'jdk-15+22' into lworld_merge_jdk_15_22
Added tag jdk-15+22 for changeset 7223c6d61034

# Conflicts:
#	src/hotspot/share/oops/instanceKlass.cpp
#	src/hotspot/share/oops/objArrayKlass.cpp
#	src/hotspot/share/oops/objArrayKlass.hpp
#	src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java

-------------

Commit messages:
 - Merge tag 'jdk-15+22' into lworld_merge_jdk_15_22
 - 8236177: assert(status == 0) failed: error ETIMEDOUT(60), cond_wait
 - 8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."
 - 8244459: Optimize the hash map size in LocaleProviderAdapters
 - 8240666: Websocket client?s OpeningHandshake discards the HTTP response body
 - 8244491: make runtime/cds/appcds/TestZGCWithCDS.java test more robust
 - 8241602: jlink does not produce reproducible jimage files
 - 8244413: Avoid rebinds in MethodHandle.viewAsType
 - 8244196: adjust output in os_linux
 - 8244463: JFR: Clean up jdk.jfr.internal.RepositoryChunk
 - ... and 98 more: https://git.openjdk.java.net/valhalla/compare/6aa1293d...51dccbfd

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/67/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/67/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/67/files
  Stats: 44359 lines in 1179 files changed: 8472 ins; 26878 del; 9009 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/67.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/67/head:pull/67

PR: https://git.openjdk.java.net/valhalla/pull/67


From gziemski at openjdk.java.net  Mon Jun  8 15:29:36 2020
From: gziemski at openjdk.java.net (Gerard Ziemski)
Date: Mon, 8 Jun 2020 15:29:36 GMT
Subject: git: openjdk/valhalla: lworld: 107 new changesets
Message-ID: <5afeb86f-076c-482d-99f2-fc52ddbd7f57@openjdk.org>

Changeset: c18080fe
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-27 10:37:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c18080fe

8213123: javax/swing/JButton/4368790/bug4368790.java fails on mac

Reviewed-by: serb, jdv

! src/java.desktop/macosx/classes/com/apple/laf/AquaButtonUI.java
! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JButton/4368790/bug4368790.java

Changeset: a0a9595d
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-26 18:49:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a0a9595d

8236980: Cleanup of toString methods in JavaSound

Reviewed-by: prr

! src/java.desktop/share/classes/javax/sound/midi/MidiDevice.java
! src/java.desktop/share/classes/javax/sound/midi/Sequencer.java
! src/java.desktop/share/classes/javax/sound/sampled/AudioFileFormat.java
! src/java.desktop/share/classes/javax/sound/sampled/AudioFormat.java
! src/java.desktop/share/classes/javax/sound/sampled/BooleanControl.java
! src/java.desktop/share/classes/javax/sound/sampled/CompoundControl.java
! src/java.desktop/share/classes/javax/sound/sampled/Control.java
! src/java.desktop/share/classes/javax/sound/sampled/DataLine.java
! src/java.desktop/share/classes/javax/sound/sampled/EnumControl.java
! src/java.desktop/share/classes/javax/sound/sampled/FloatControl.java
! src/java.desktop/share/classes/javax/sound/sampled/Line.java
! src/java.desktop/share/classes/javax/sound/sampled/LineEvent.java
! src/java.desktop/share/classes/javax/sound/sampled/Mixer.java
! src/java.desktop/share/classes/javax/sound/sampled/Port.java
! src/java.desktop/share/classes/javax/sound/sampled/ReverbType.java
+ test/jdk/javax/sound/midi/Devices/ToString.java
+ test/jdk/javax/sound/midi/Sequencer/ToString.java
+ test/jdk/javax/sound/sampled/AudioFileFormat/ToString.java
+ test/jdk/javax/sound/sampled/AudioFormat/ToString.java
+ test/jdk/javax/sound/sampled/Controls/ToString.java
+ test/jdk/javax/sound/sampled/LineEvent/ToString.java
+ test/jdk/javax/sound/sampled/ReverbType/ToString.java

Changeset: b36738a5
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-26 19:36:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b36738a5

8238575: DragSourceEvent.getLocation() returns wrong value on HiDPI screens (Windows)

Reviewed-by: prr

! src/java.desktop/windows/native/libawt/windows/awt_DnDDS.cpp
! src/java.desktop/windows/native/libawt/windows/awt_DnDDS.h
! src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp
! test/jdk/java/awt/dnd/Button2DragTest/Button2DragTest.java
! test/jdk/sun/awt/dnd/8024061/bug8024061.java

Changeset: 14b7dd40
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-26 19:42:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/14b7dd40

7185258: [macosx] Deadlock in SunToolKit.realSync()

Reviewed-by: prr

! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/macosx/native/libawt_lwawt/awt/CDragSource.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.h
! src/java.desktop/macosx/native/libawt_lwawt/awt/LWCToolkit.m
! src/java.desktop/share/classes/sun/awt/dnd/SunDragSourceContextPeer.java
+ test/jdk/java/awt/dnd/DragWaitForIdle/DragWaitForIdle.java

Changeset: 70165f56
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-27 14:20:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/70165f56

8197797: Test java/awt/Graphics2D/DrawString/RotTransText.java fails

Reviewed-by: psadhukhan, jdv

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Graphics2D/DrawString/RotTransText.java

Changeset: 943f8df7
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-28 12:29:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/943f8df7

8230672: Specification for java.awt.FontMetrics.getMaxAdvance() is too prescriptive

Reviewed-by: serb

! src/java.desktop/share/classes/java/awt/FontMetrics.java

Changeset: 0d2cc3b4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-29 14:01:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0d2cc3b4

8169953: JComboBox/8057893: ComboBoxEdited event is not fired! on Windows

Reviewed-by: jdv

! test/jdk/ProblemList.txt

Changeset: e9cc3da8
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-30 12:38:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e9cc3da8

8208566: [TEST_BUG] javax\swing\text\GlyphPainter2\6427244\bug6427244.java: Test failed

Reviewed-by: jdv

! test/jdk/ProblemList.txt

Changeset: 7dad5d26
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-04-30 12:42:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7dad5d26

8226464: TitledBorder label appears cut off on hidpi devices

Reviewed-by: serb, jdv

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthGraphicsUtils.java
+ test/jdk/javax/swing/plaf/synth/TitledBorderLabel.java

Changeset: 188106be
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-04-30 20:03:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/188106be

8242557: Add length limit for strings in PNGImageWriter

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageWriter.java
+ test/jdk/javax/imageio/plugins/png/WriteInvalidKeywordTest.java

Changeset: 560da25f
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-04-29 13:14:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/560da25f

8243598: Typos in java.lang.invoke package-info

Reviewed-by: psandoz, lancea

! src/java.base/share/classes/java/lang/invoke/package-info.java

Changeset: 8a7ff65d
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-04-29 16:02:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8a7ff65d

8242522: Minor LingeredApp improvements

Reviewed-by: lmesnik, cjplummer

! test/hotspot/jtreg/serviceability/attach/AttachNegativePidTest.java
! test/jdk/sun/tools/jhsdb/heapconfig/TmtoolTestScenario.java
! test/jdk/sun/tools/jinfo/JInfoTest.java
! test/lib/jdk/test/lib/apps/LingeredApp.java
! test/lib/jdk/test/lib/process/OutputBuffer.java

Changeset: d813a883
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-04-30 04:05:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d813a883

Added tag jdk-15+21 for changeset 12b55fad80f3

! .hgtags

Changeset: e93cd7ed
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-04-29 09:58:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e93cd7ed

8243155: AArch64: Add support for SqrtVF

Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad
! test/hotspot/jtreg/compiler/c2/cr6340864/TestDoubleVect.java
! test/hotspot/jtreg/compiler/c2/cr6340864/TestFloatVect.java

Changeset: 46fe7e30
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-29 19:51:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46fe7e30

8243945: use driver mode in runtime tests

Reviewed-by: dholmes, dcubed, gziemski

! test/hotspot/jtreg/runtime/BadObjectClass/BootstrapRedefine.java
! test/hotspot/jtreg/runtime/BootClassAppendProp/BootClassPathAppend.java
! test/hotspot/jtreg/runtime/BootstrapMethod/TestLambdaExceptionInInitializer.java
! test/hotspot/jtreg/runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java
! test/hotspot/jtreg/runtime/CDSCompressedKPtrs/XShareAuto.java
! test/hotspot/jtreg/runtime/ClassFile/FormatCheckingTest.java
! test/hotspot/jtreg/runtime/ClassFile/JsrRewriting.java
! test/hotspot/jtreg/runtime/ClassFile/OomWhileParsingRepeatedJsr.java
! test/hotspot/jtreg/runtime/ClassFile/TestCheckedExceptions.java
! test/hotspot/jtreg/runtime/CommandLine/BooleanFlagWithInvalidValue.java
! test/hotspot/jtreg/runtime/CommandLine/CompilerConfigFileWarning.java
! test/hotspot/jtreg/runtime/CommandLine/ConfigFileParsing.java
! test/hotspot/jtreg/runtime/CommandLine/ConfigFileWarning.java
! test/hotspot/jtreg/runtime/CommandLine/DoubleFlagWithIntegerValue.java
! test/hotspot/jtreg/runtime/CommandLine/FlagWithInvalidValue.java
! test/hotspot/jtreg/runtime/CommandLine/IgnoreUnrecognizedVMOptions.java
! test/hotspot/jtreg/runtime/CommandLine/NonBooleanFlagWithInvalidBooleanPrefix.java
! test/hotspot/jtreg/runtime/CommandLine/ObsoleteFlagErrorMessage.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestJcmdOutput.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges_generate.sh
! test/hotspot/jtreg/runtime/CommandLine/TestHexArguments.java
! test/hotspot/jtreg/runtime/CommandLine/TestLongUnrecognizedVMOption.java
! test/hotspot/jtreg/runtime/CommandLine/TestVMOptions.java
! test/hotspot/jtreg/runtime/CommandLine/TraceExceptionsTest.java
! test/hotspot/jtreg/runtime/CommandLine/UnrecognizedVMOption.java
! test/hotspot/jtreg/runtime/CommandLine/VMAliasOptions.java
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/hotspot/jtreg/runtime/CommandLine/VMOptionWarning.java
! test/hotspot/jtreg/runtime/CommandLine/VMOptionsFile/TestVMOptionsFile.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedKlassPointerAndOops.java
! test/hotspot/jtreg/runtime/CompressedOops/ObjectAlignment.java
! test/hotspot/jtreg/runtime/Dictionary/CleanProtectionDomain.java
! test/hotspot/jtreg/runtime/Dictionary/ProtectionDomainCacheTest.java
! test/hotspot/jtreg/runtime/EnclosingMethodAttr/EnclMethodAttr.java
! test/hotspot/jtreg/runtime/ErrorHandling/ErrorFileOverwriteTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/ErrorFileRedirectTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/NestedThreadsListHandleInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/SafeFetchInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/SecondaryErrorTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/TestOnError.java
! test/hotspot/jtreg/runtime/ErrorHandling/TestOnOutOfMemoryError.java
! test/hotspot/jtreg/runtime/ErrorHandling/ThreadsListHandleInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/TimeoutInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/VeryEarlyAssertTest.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationGraalTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokespecialTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokevirtualTests.java
! test/hotspot/jtreg/runtime/LoadClass/LoadClassNegative.java
! test/hotspot/jtreg/runtime/LoadClass/LongBCP.java
! test/hotspot/jtreg/runtime/Metaspace/MaxMetaspaceSizeTest.java
! test/hotspot/jtreg/runtime/NMT/CheckForProperDetailStackTrace.java
! test/hotspot/jtreg/runtime/NMT/CommandLineDetail.java
! test/hotspot/jtreg/runtime/NMT/CommandLineEmptyArgument.java
! test/hotspot/jtreg/runtime/NMT/CommandLineInvalidArgument.java
! test/hotspot/jtreg/runtime/NMT/CommandLineSummary.java
! test/hotspot/jtreg/runtime/NMT/CommandLineTurnOffNMT.java
! test/hotspot/jtreg/runtime/NMT/JcmdWithNMTDisabled.java
! test/hotspot/jtreg/runtime/NMT/NMTWithCDS.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatistics.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java
! test/hotspot/jtreg/runtime/PerfMemDestroy/PerfMemDestroy.java
! test/hotspot/jtreg/runtime/PrintStringTableStats/PrintStringTableStatsTest.java
! test/hotspot/jtreg/runtime/Safepoint/TestAbortOnVMOperationTimeout.java
! test/hotspot/jtreg/runtime/Safepoint/TestAbortVMOnSafepointTimeout.java
! test/hotspot/jtreg/runtime/Thread/TooSmallStackSize.java
! test/hotspot/jtreg/runtime/Throwable/TestMaxJavaStackTraceDepth.java
! test/hotspot/jtreg/runtime/XCheckJniJsig/XCheckJSig.java
! test/hotspot/jtreg/runtime/cds/MaxMetaspaceSize.java
! test/hotspot/jtreg/runtime/classFileParserBug/ClassFileParserBug.java
! test/hotspot/jtreg/runtime/classFileParserBug/TestEmptyBootstrapMethodsAttr.java
! test/hotspot/jtreg/runtime/condy/BadBSMUseTest.java
! test/hotspot/jtreg/runtime/condy/CondyLDCTest.java
! test/hotspot/jtreg/runtime/condy/CondyNewInvokeSpecialTest.java
! test/hotspot/jtreg/runtime/condy/escapeAnalysis/TestEscapeCondy.java
! test/hotspot/jtreg/runtime/condy/staticInit/TestInitException.java
! test/hotspot/jtreg/runtime/contended/Options.java
! test/hotspot/jtreg/runtime/duplAttributes/DuplAttributesTest.java
! test/hotspot/jtreg/runtime/getSysPackage/GetPackageXbootclasspath.java
! test/hotspot/jtreg/runtime/getSysPackage/GetSysPkgTest.java
! test/hotspot/jtreg/runtime/logging/ModulesTest.java
! test/hotspot/jtreg/runtime/memory/ReadFromNoaccessArea.java
! test/hotspot/jtreg/runtime/memory/ReserveMemory.java
! test/hotspot/jtreg/runtime/modules/ClassLoaderNoUnnamedModuleTest.java
! test/hotspot/jtreg/runtime/modules/IgnoreModulePropertiesTest.java
! test/hotspot/jtreg/runtime/modules/ModuleOptionsTest.java
! test/hotspot/jtreg/runtime/modules/ModuleOptionsWarn.java
! test/hotspot/jtreg/runtime/modules/ModuleStress/ExportModuleStressTest.java
! test/hotspot/jtreg/runtime/modules/ModuleStress/ModuleStress.java
! test/hotspot/jtreg/runtime/modules/ModuleStress/ModuleStressGC.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModule2Dirs.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleCDS.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleDupJavaBase.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleDupModule.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleJavaBase.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleTest.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleTestJar.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleTestJarDir.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleTraceCL.java
! test/hotspot/jtreg/runtime/modules/Visibility/PatchModuleVisibility.java
! test/hotspot/jtreg/runtime/modules/Visibility/XbootcpNoVisibility.java
! test/hotspot/jtreg/runtime/modules/Visibility/XbootcpVisibility.java
! test/hotspot/jtreg/runtime/records/ignoreRecordAttribute.java
! test/hotspot/jtreg/runtime/stringtable/StringTableVerifyTest.java
! test/hotspot/jtreg/runtime/verifier/TraceClassRes.java

Changeset: e513acab
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-04-29 21:03:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e513acab

8214797: TestJmapCoreMetaspace.java timed out

Reviewed-by: dcubed

! test/hotspot/jtreg/serviceability/sa/TestJmapCoreMetaspace.java

Changeset: 05b3bc57
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-30 10:02:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/05b3bc57

8243573: Shenandoah: rename GCParPhases and related code

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: 68e53065
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-04-30 10:59:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/68e53065

8240679: ZGC GarbageCollectorMXBean reports inaccurate post GC heap size for ZHeap pool

Reviewed-by: eosterlund

! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zServiceability.cpp
! src/hotspot/share/gc/z/zServiceability.hpp
+ test/hotspot/jtreg/gc/z/TestGarbageCollectorMXBean.java
+ test/hotspot/jtreg/gc/z/TestMemoryMXBean.java
+ test/hotspot/jtreg/gc/z/TestMemoryManagerMXBean.java
! test/jdk/java/lang/management/MemoryMXBean/MemoryTest.java
- test/jdk/java/lang/management/MemoryMXBean/MemoryTestZGC.sh

Changeset: 3153373e
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-30 06:05:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3153373e

8242898: Clean up InstanceKlass::_array_klasses

Make type ObjArrayKlass

Reviewed-by: dholmes, iklam

! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/objArrayKlass.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 3cb0f002
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-04-15 10:56:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3cb0f002

8242502: UnexpectedDeoptimizationTest.java failed "assert(phase->type(obj)->isa_oopptr()) failed: only for oop input"

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/subtypenode.cpp

Changeset: 5b86c4aa
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-30 06:15:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5b86c4aa

Merge


Changeset: d74e4f22
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-04-30 13:10:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d74e4f22

8243572: Multiple tests fail with assert(cld->klasses() != 0LL) failed: unexpected NULL for cld->klasses()

Merge unsafe anonymous class stats with hidden classes, avoiding having to call cld->klasses()

Reviewed-by: lfoltan, mchung, mgronlun

! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/memory/metaspaceTracer.cpp
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java
! test/jdk/jdk/jfr/event/runtime/TestClassLoaderStatsEvent.java

Changeset: c37bd060
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-04-30 09:48:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c37bd060

8244107: Incorrect parameters in ReservedSpace constructor change

Revert cardTable.cpp change from JDK-8243393.

Reviewed-by: dholmes

! src/hotspot/share/gc/shared/cardTable.cpp

Changeset: a0ed53b9
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-30 08:06:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a0ed53b9

8243427: use reproducible random in :vmTestbase_vm_mlvm

Reviewed-by: thartmann

! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/func/castToGrandparent/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/func/classNameInStackTrace/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/func/uniqueClassAndObject/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/byteMutation/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/oome/heap/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/anonloader/stress/randomBytecodes/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/func/jdi/breakpoint/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/gc/callSequencesDuringGC/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/gc/createLotsOfMH/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/meth/stress/java/sequences/Test.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/share/Env.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/share/MlvmTest.java
! test/hotspot/jtreg/vmTestbase/vm/mlvm/share/MlvmTestExecutor.java

Changeset: 1e1c724c
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-30 08:07:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1e1c724c

8243428: use reproducible random in :vmTestbase_vm_compiler

Reviewed-by: thartmann

! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/gen_math/Loops02/Loops02.java
! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/gen_math/Loops03/Loops03.java
! test/hotspot/jtreg/vmTestbase/jit/escape/LockElision/MatMul/MatMul.java
! test/hotspot/jtreg/vmTestbase/jit/graph/CGT.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt0.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt1.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt10.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt11.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt2.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt3.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt4.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt5.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt6.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt7.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt8.java
! test/hotspot/jtreg/vmTestbase/jit/graph/cgt9.java
! test/hotspot/jtreg/vmTestbase/jit/misctests/Pi/Pi.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/coverage/parentheses/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/coverage/parentheses/share/generation/ParenthesesGenerator.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/coverage/parentheses/share/generation/RandomInstructionsGenerator.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/JniArmHFTestGenerator.java.txt
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/LTTest.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc10/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc11/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc12/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc13/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc14/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc15/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc16/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc17/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc18/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc19/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc20/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc21/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc22/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc23/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc24/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc25/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc26/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc27/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc28/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc29/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc3/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc30/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc31/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc32/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc33/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc34/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc35/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc36/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc37/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc38/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc39/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc4/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc40/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc41/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc42/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc43/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc44/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc45/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc46/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc47/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc48/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc49/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc5/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc50/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc51/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc52/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc6/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc7/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc8/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/jit/LongTransitions/nativeFnc9/TestDescription.java

Changeset: 38e6f366
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-30 18:05:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/38e6f366

8244180: Shenandoah: carry Phase to ShWorkerTimingsTracker explicitly

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.hpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp

Changeset: 7f877f63
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-04-30 18:05:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7f877f63

8243495: Shenandoah: print root statistics for concurrent weak/strong root phases

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: b3e1ea04
Author:    Phil Race <prr at openjdk.org>
Date:      2020-04-30 10:32:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b3e1ea04

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 26e37d13
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2020-04-30 22:47:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/26e37d13

8232744: j.awt.Window::setShape(Shape) paints visible artifacts outside of the given shape

Reviewed-by: prr

! src/java.desktop/share/classes/java/awt/Window.java

Changeset: b938a4c5
Author:    Phil Race <prr at openjdk.org>
Date:      2020-05-01 14:36:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b938a4c5

8244113: [TESTBUG] java/awt/font/Rotate/RotatedSyntheticBoldTest.java test comments interpreted as args

Reviewed-by: serb

! test/jdk/java/awt/font/Rotate/RotatedSyntheticBoldTest.java

Changeset: 22786803
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-04-30 14:00:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/22786803

8241793: Shenandoah: Enable concurrent class unloading for aarch64

Reviewed-by: smonteith, rkennke

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentRoots.cpp
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java

Changeset: a15b1ea0
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-04-30 13:34:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a15b1ea0

8244210: The javac server is never used

Reviewed-by: tbell, redestad, fweimer

! make/common/JavaCompilation.gmk

Changeset: 2ebf5a26
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-04-30 13:48:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2ebf5a26

8244152: Remove unnecessary hash map resize in LocaleProviderAdapters

Reviewed-by: joehw, vtewari

! src/java.base/share/classes/sun/util/cldr/CLDRLocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java

Changeset: eddab115
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-04-30 15:21:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eddab115

8225068: Remove DocuSign root certificate that is expiring in May 2020

Reviewed-by: mullan

- make/data/cacerts/keynectisrootca
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: a0d04ad0
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-04-30 19:18:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a0d04ad0

8244173: Uncomment subtest in runtime/InvocationTests/invocationC1Tests.java

Reviewed-by: hseigel, iignatyev

! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokevirtualTests.java

Changeset: 908e5763
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-04-30 13:03:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/908e5763

8219536: Add Option for user defined jlink options

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ApplicationLayout.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Arguments.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DeployParams.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/StandardBundlerParam.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ValidOptions.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/HelpResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/JLinkOptionsTest.java

Changeset: 07cb35a9
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-05-01 12:26:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/07cb35a9

8244087: 2020-04-24 public suffix list update

Reviewed-by: mullan

! make/data/publicsuffixlist/VERSION
! make/data/publicsuffixlist/public_suffix_list.dat
! src/java.base/share/legal/public_suffix.md
! test/jdk/sun/security/util/RegisteredDomain/ParseNames.java
! test/jdk/sun/security/util/RegisteredDomain/tests.dat

Changeset: 60b41575
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-01 00:25:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/60b41575

8243628: Deprecate -XX:ForceNUMA option

Added ForceNUMA to the deprecation table for jdk15.

Reviewed-by: pliden, tschatzl

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 318fab95
Author:    Ichiroh Takiguchi <itakiguchi at openjdk.org>
Date:      2020-05-01 21:43:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/318fab95

8242541: Small charset issues (ISO8859-16, x-eucJP-Open, x-IBM834 and x-IBM949C)

Modify ISO8859-16, x-eucJP-Open, x-IBM834 and x-IBM949C charset related files

Reviewed-by: naoto

! make/data/charsetmapping/charsets
- src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM834.java
+ src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM834.java.template
- src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM949C.java
+ src/jdk.charsets/share/classes/sun/nio/cs/ext/IBM949C.java.template
! test/jdk/java/nio/charset/Charset/RegisteredCharsets.java
! test/jdk/sun/nio/cs/CheckHistoricalNames.java

Changeset: da064f80
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-01 16:03:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/da064f80

8244226: Shenandoah: per-cycle statistics contain worker data from previous cycles

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp

Changeset: 0264b050
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-01 09:19:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0264b050

8243429: use reproducible random in :vmTestbase_nsk_stress

Reviewed-by: epavlova, dholmes

! test/hotspot/jtreg/vmTestbase/nsk/stress/except/except012.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/jni/gclocker/gcl001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/jni/jnistress002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric001.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric002.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric003.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric004.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric005.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric006.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric007.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric008.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric009.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/numeric/numeric010.java

Changeset: eaf3306e
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-01 09:20:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eaf3306e

8243433: use reproducible random in :vmTestbase_nsk_sysdict

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree001/btree001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree003/btree003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree004/btree004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree006/btree006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree007/btree007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree009/btree009.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree010/btree010.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree012/btree012.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain001/chain001.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain002/chain002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain003/chain003.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain004/chain004.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain005/chain005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain006/chain006.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/chain/chain008/chain008.java

Changeset: 832272da
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-05-01 10:58:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/832272da

8178349: Cache builtin class loader constraints to avoid re-initializing itable/vtable for shared classes

Record loader constraints for built-in class which is loaded by app loader or platform loader in shared archive in dump time.  When the class loaded from shared archive at runtime, directly check loader constraints using the saved info so avoid lengthy relayout i/v-table at class link stage.

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/loaderConstraints.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/runtime/handles.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/LoaderConstraintsApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/LoaderConstraintsTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/MyClassLoader.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/MyHttpHandler.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/MyHttpHandlerB.java
+ test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/MyHttpHandlerC.java

Changeset: a777dcff
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2020-05-01 11:09:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a777dcff

8225069: Remove Comodo root certificate that is expiring in May 2020

Reviewed-by: mullan

- make/data/cacerts/addtrustclass1ca
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: 56fcd548
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-01 16:21:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/56fcd548

8243437: use reproducible random in :vmTestbase_nsk_jdi

Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassObjectReference/reflectedType/reflectype002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassUnloadEvent/className/classname001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassUnloadEvent/classSignature/signature001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassUnloadRequest/addClassExclusionFilter/exclfilter001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassUnloadRequest/addClassFilter/filter001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/referringObjects/referringObjects002/referringObjects002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/allFields/allfields003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/allMethods/allmethods003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classObject/classobj002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/equals/equals002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/failedToInitialize/failedtoinit002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/fieldByName/fieldbyname003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/fields/fields003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/hashCode/hashcode002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isAbstract/isabstract002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isInitialized/isinit002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isPrepared/isprepared002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isVerified/isverified002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/methods/methods003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/methodsByName_s/methbyname_s003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/methodsByName_ss/methbyname_ss003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/name/name002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/sourceName/sourcename002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/visibleFields/visibfield003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/visibleMethods/visibmethod003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/instanceCounts/instancecounts003/instancecounts003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/forceEarlyReturn002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/heapwalking002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/mixed002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/monitorEvents002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/stress/serial/ownedMonitorsAndFrames002/TestDescription.java

Changeset: d29e5b72
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-01 16:22:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d29e5b72

8243435: use reproducible random in :vmTestbase_nsk_jvmti

Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach020/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach021/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/CompiledMethodUnload/compmethunload001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionFinish/gcfinish001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/GarbageCollectionStart/gcstart002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/abort/Abort.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/callbacks/Callbacks.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/concrete_klass_filter/ConcreteKlassFilter.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/filter_tagged/HeapFilter.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/IterateThroughHeap/non_concrete_klass_filter/NonConcreteKlassFilter.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/ObjectFree/objfree001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefineWithoutBytecodeCorruption/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted004.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/ResourceExhausted/resexhausted004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP12/ap12t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM02/em02t006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/events/EM07/em07t002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/extension/EX03/ex03t001/TestDescription.java

Changeset: eb6ef3c2
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-01 16:23:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eb6ef3c2

8243436: use reproducible random in :vmTestbase_nsk_monitoring

Reviewed-by: sspitsyn, cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon001/comptimemon001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters001/CollectionCounters001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/CollectionCounters005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/MemoryNotificationInfo/from/from001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/RuntimeMXBean/RuntimeMXBean001/RuntimeMXBean001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/RuntimeMXBean/RuntimeMXBean002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/RuntimeMXBean/RuntimeMXBean003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/RuntimeMXBean/RuntimeMXBean004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/RuntimeMXBean/RuntimeMXBean005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/allocatedMemorySupportedTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/allocatedMemorySupportedTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/allocatedMemorySupportedTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/allocatedMemorySupportedTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/allocatedMemorySupportedTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/baseBehaviorTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/baseBehaviorTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/baseBehaviorTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/baseBehaviorTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/baseBehaviorTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_directly_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_directly_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_proxy_custom_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_proxy_custom_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_proxy_default_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_proxy_default_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_server_custom_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_server_custom_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_server_default_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/doubleAllocationTest_server_default_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_directly_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_directly_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_proxy_custom_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_proxy_custom_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_proxy_default_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_proxy_default_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_server_custom_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_server_custom_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_server_default_array/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/equalThreadsTest_server_default_string/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/illegalArgumentsTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/illegalArgumentsTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/illegalArgumentsTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/illegalArgumentsTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/illegalArgumentsTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/noAllocationTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/noAllocationTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/noAllocationTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/noAllocationTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/noAllocationTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/stressTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/stressTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/stressTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/stressTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadAllocatedBytes/stressTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/baseBehaviorTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/baseBehaviorTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/baseBehaviorTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/baseBehaviorTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/baseBehaviorTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/illegalArgumentsTest_directly/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/illegalArgumentsTest_proxy_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/illegalArgumentsTest_proxy_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/illegalArgumentsTest_server_custom/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/GetThreadCpuTime/illegalArgumentsTest_server_default/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/MXBeanTestThread.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi001/Multi001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/Multi/Multi005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/TimedWaitingThread/TimedWaitingThread001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/TimedWaitingThread/TimedWaitingThread002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/TimedWaitingThread/TimedWaitingThread003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/TimedWaitingThread/TimedWaitingThread004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadInfo/TimedWaitingThread/TimedWaitingThread005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/ThreadMXBean/ThreadMXBeanTestBase.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/thread/BlockedThread.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/thread/NativeBlockedThread.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/load012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/classload/unload012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem013/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem014/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem015/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem016/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem017/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem018/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem019/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem020/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem021/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem022/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem023/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem024/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem025/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem026/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem027/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem028/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem029/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem030/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem031/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem032/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem033/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem034/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem035/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/stress/lowmem/lowmem036/TestDescription.java

Changeset: 2731d622
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-02 09:00:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2731d622

Merge


Changeset: 47c30dbc
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-02 07:17:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/47c30dbc

8244141: use @requires and SkippedException in some hotspot/runtime tests

Reviewed-by: minqi, gziemski

! test/hotspot/jtreg/runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java
! test/hotspot/jtreg/runtime/ErrorHandling/SafeFetchInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/SecondaryErrorTest.java
! test/hotspot/jtreg/runtime/LocalLong/LocalLongTest.java
! test/hotspot/jtreg/runtime/logging/VtablesTest.java

Changeset: bcf3ae82
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-04-29 19:55:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bcf3ae82

8244142: some hotspot/runtime tests don't check exit code of forked JVM

Reviewed-by: gziemski, minqi

! test/hotspot/jtreg/runtime/Metaspace/MaxMetaspaceSizeTest.java
! test/hotspot/jtreg/runtime/getSysPackage/GetPackageXbootclasspath.java
! test/hotspot/jtreg/runtime/records/RedefineRecord.java

Changeset: f0f7070c
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2020-05-02 20:37:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f0f7070c

8244186: assertion failure test/jdk/javax/net/ssl/DTLS/RespondToRetransmit.java

Removing an assertion which prevents logic folding over cones already having a MacroLogic node.

Reviewed-by: kvn

! src/hotspot/share/opto/compile.cpp

Changeset: eee32495
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-05-02 11:02:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eee32495

8244220: Compiler error in jpackage with VS2019

Reviewed-by: herrick, almatvee, prr

! src/jdk.incubator.jpackage/windows/native/libjpackage/JniUtils.h

Changeset: 765a5b85
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-05-03 20:11:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/765a5b85

8244276: Zero and minimal VM build failure after JDK-8178349 (use of undeclared identifier 'SystemDictionaryShared')

Reviewed-by: minqi, dholmes

! src/hotspot/share/classfile/systemDictionary.cpp

Changeset: 57fbf93e
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-05-03 10:00:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/57fbf93e

8230940: Obsolete MonitorBound

Obsolete MonitorBound option and delete associated code.

Reviewed-by: kbarrett, dholmes, redestad

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/flags/jvmFlag.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/runtime/vmThread.hpp

Changeset: bbcb3b63
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-05-04 10:23:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bbcb3b63

8230402: Allocation of compile task fails with assert: "Leaking compilation tasks?"

Remove assert that is only hit with hand written edge case tests.

Reviewed-by: kvn, thartmann

! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compileTask.hpp
! test/hotspot/jtreg/compiler/classUnloading/methodUnloading/TestOverloadCompileQueues.java

Changeset: 09912cc5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-05-04 10:27:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/09912cc5

8244182: Use root node as default for find_node when called from debugger

Improve find_node for simpler debugging.

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/node.cpp

Changeset: 1a35219f
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-05-04 12:28:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1a35219f

8243557: Inconvenient span for multi-catch error diagnostics

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! test/langtools/jdk/jshell/ErrorTranslationTest.java
+ test/langtools/tools/javac/api/DiagSpans.java

Changeset: 4e554211
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-05-04 12:28:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4e554211

8243548: Javac incorrectly collects enum fields when verifying switch expression exhaustivness

When gathering enum constants for exhaustivness analysis, make sure nested enum classes are not included

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Flow.java
! test/langtools/tools/javac/switchexpr/ExhaustiveEnumSwitch.java

Changeset: 352e4605
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-05-04 12:37:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/352e4605

8244281: test/jdk/com/sun/crypto/provider/KeyProtector/IterationCount.java fails with --illegal-access=deny

Reviewed-by: weijun, xuelei

! test/jdk/com/sun/crypto/provider/KeyProtector/IterationCount.java

Changeset: e5099daa
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-05-04 12:40:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e5099daa

8244283: test/jdk/sun/net/idn/TestStringPrep.java fails with --illegal-access=deny

Reviewed-by: chegar

! test/jdk/sun/net/idn/TestStringPrep.java

Changeset: c7b1b1bb
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-05-04 12:45:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c7b1b1bb

8244284: Two tests in test/hotspot/jtreg/vmTestbase fail with --illegal-access=deny

Reviewed-by: iignatyev

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod006/TestDescription.java

Changeset: cbfcae77
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2020-05-04 15:05:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cbfcae77

8233439: G1 zero_filled optimization when committing CardCountsTable does not work

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.hpp

Changeset: 2d8bea8c
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-04 10:01:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2d8bea8c

8244328: Shenandoah: move ShenandoahThreadLocalData::_disarmed_value initialization

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: 31041d40
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2020-05-04 09:41:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/31041d40

8241100: Make Boolean, Character, Byte, and Short implement Constable

Reviewed-by: jrose, briangoetz, psandoz

! src/java.base/share/classes/java/lang/Boolean.java
! src/java.base/share/classes/java/lang/Byte.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/Short.java
! src/java.base/share/classes/java/lang/constant/ConstantDescs.java
! src/java.base/share/classes/java/lang/invoke/ConstantBootstraps.java
+ test/jdk/java/lang/constant/ConvertTest.java
+ test/jdk/java/lang/constant/DescribeResolveTest.java

Changeset: e70d76d7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-04 19:09:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e70d76d7

8244200: Shenandoah: build breakages after JDK-8241743

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.cpp
! src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkingContext.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp

Changeset: 90e8a0a3
Author:    Toshio Nakamura <toshiona at jp.ibm.com>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2020-05-04 19:01:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/90e8a0a3

8243453: java --describe-module failed with non-ASCII module name under non-UTF8 environment

Reviewed-by: alanb

! src/java.base/share/native/libjli/java.c

Changeset: 0efacb3e
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-05-04 19:07:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0efacb3e

8244292: Headful clients failing with --illegal-access=deny

Reviewed-by: prr

! test/jdk/com/sun/java/swing/plaf/windows/RevalidateOnPropertyChange.java
! test/jdk/java/awt/Toolkit/DisplayChangesException/DisplayChangesException.java
! test/jdk/java/awt/event/SequencedEvent/MultipleContextsUnitTest.java
! test/jdk/javax/accessibility/6714324/TabbedPaneMemLeak.java

Changeset: 14ae7cf7
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-03 13:50:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/14ae7cf7

8242865: Usability problems using mac signing in jpackage

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_zh_CN.properties

Changeset: 342edb4c
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-04 13:39:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/342edb4c

8244018: No error message for non-existent icon path

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DeployParams.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_zh_CN.properties
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/NonExistentTest.java

Changeset: df182ea6
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-05-04 11:40:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/df182ea6

8244133: Refactor nsk/jdi tests to reduce code duplication in settingBreakpoint communication

Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BooleanType/_itself_/booleantype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ByteType/_itself_/bytetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/CharType/_itself_/chartype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/visibleClasses/visibleclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/DoubleType/_itself_/doubletype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/accessWatchpointRequests/accwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/breakpointRequests/breakpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classUnloadRequests/clsunlreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createAccessWatchpointRequest/craccwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createBreakpointRequest/crbreakpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassPrepareRequest/cpreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassUnloadRequest/cureg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodEntryRequest/menreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodExitRequest/mexreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadDeathRequest/tdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadStartRequest/tsreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createVMDeathRequest/vmdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteAllBreakpoints/delallbreakp002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/exceptionRequests/excreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/modificationWatchpointRequests/modwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadDeathRequests/thrdeathreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadStartRequests/thrstartreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/vmDeathRequests/vmdeathreq001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy014.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy015.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy016.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy017.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/exception/exception001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/FloatType/_itself_/floattype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/IntegerType/_itself_/integertype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LongType/_itself_/longtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ModificationWatchpointEvent/_itself_/mwevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/disableCollection/disablecollection002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PathSearchingVirtualMachine/classPath/classpath001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PrimitiveType/_itself_/primitivetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classLoader/classloader001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isFinal/isfinal001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ShortType/_itself_/shorttype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/allClasses/allclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canAddMethod/canaddmethod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canPopFrames/canpopframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRedefineClasses/canredefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRequestVMDeathEvent/canreqvmdev001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUnrestrictedlyRedefineClasses/curc001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUseInstanceFilters/canusefilters001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldAccess/canwatchaccess001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldModification/canwatchmod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VoidType/_itself_/voidtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field002.java
+ test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: 600319b6
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-04 23:16:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/600319b6

8244149: jdk/jfr/api/consumer/recordingstream/TestOnEvent.java times out

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/recordingstream/TestOnEvent.java

Changeset: a8edd11d
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2020-05-04 23:07:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a8edd11d

8242335: Additional Tests for RSASSA-PSS

New Tests for RSASSA-PSS

Reviewed-by: valeriep

+ test/jdk/sun/security/rsa/pss/PSSKeyCompatibility.java
+ test/jdk/sun/security/rsa/pss/SerializedPSSKey.java

Changeset: 81597d9f
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-05-04 21:20:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/81597d9f

8244078: ProcessTools executeTestJvm and createJavaProcessBuilder have inconsistent handling of test.*.opts

Reviewed-by: dholmes, cjplummer

! test/hotspot/jtreg/compiler/aot/verification/ClassAndLibraryNotMatchTest.java
! test/hotspot/jtreg/compiler/aot/verification/vmflags/BasicFlagsChange.java
! test/hotspot/jtreg/compiler/ciReplay/CiReplayBase.java
! test/hotspot/jtreg/compiler/ciReplay/SABase.java
! test/hotspot/jtreg/compiler/graalunit/common/GraalUnitTestLauncher.java
! test/hotspot/jtreg/compiler/runtime/cr8015436/Driver8015436.java
! test/hotspot/jtreg/compiler/types/correctness/OffTest.java
! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/arguments/GCArguments.java
! test/hotspot/jtreg/gc/arguments/TestUseNUMAInterleaving.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
! test/hotspot/jtreg/gc/g1/mixedgc/TestLogging.java
! test/hotspot/jtreg/gc/logging/TestMetaSpaceLog.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAt.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtError.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtMultiple.java
! test/hotspot/jtreg/gc/nvdimm/TestHumongousObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestOldObjectsOnNvdimm.java
! test/hotspot/jtreg/gc/nvdimm/TestYoungObjectsOnDram.java
! test/hotspot/jtreg/gc/whitebox/TestWBGC.java
! test/hotspot/jtreg/runtime/7162488/TestUnrecognizedVmOption.java
! test/hotspot/jtreg/runtime/BootstrapMethod/BSMCalledTwice.java
! test/hotspot/jtreg/runtime/ClassFile/UnsupportedClassFileVersion.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java
! test/hotspot/jtreg/runtime/InvocationTests/invocationGraalTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokespecialTests.java
! test/hotspot/jtreg/runtime/InvocationTests/invokevirtualTests.java
! test/hotspot/jtreg/runtime/StackTrace/LargeClassTest.java
! test/hotspot/jtreg/runtime/Unsafe/RangeCheck.java
! test/hotspot/jtreg/runtime/cds/SharedArchiveFile.java
! test/hotspot/jtreg/runtime/cds/appcds/DumpClassList.java
! test/hotspot/jtreg/runtime/cds/appcds/GraalWithLimitedMetaspace.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NoClassToArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SharedStringsBasic.java
! test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/SysDictCrash.java
! test/hotspot/jtreg/runtime/handshake/HandshakeTransitionTest.java
! test/hotspot/jtreg/runtime/modules/PatchModule/PatchModuleClassList.java
! test/hotspot/jtreg/runtime/os/AvailableProcessors.java
! test/hotspot/jtreg/runtime/os/TestUseCpuAllocPath.java
! test/hotspot/jtreg/runtime/verifier/OverriderMsg.java
! test/hotspot/jtreg/runtime/verifier/TestANewArray.java
! test/hotspot/jtreg/runtime/verifier/TestMultiANewArray.java
! test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeClass.java
! test/hotspot/jtreg/serviceability/jvmti/GetObjectSizeOverflow.java
! test/hotspot/jtreg/serviceability/logging/TestLogRotation.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbCDSCore.java
! test/hotspot/jtreg/serviceability/sa/TestJmapCore.java
! test/hotspot/jtreg/testlibrary/ctw/src/sun/hotspot/tools/ctw/CtwRunner.java
! test/hotspot/jtreg/testlibrary/jittester/src/jdk/test/lib/jittester/jtreg/JitTesterDriver.java
! test/hotspot/jtreg/testlibrary_tests/ctw/CtwTest.java
! test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemOptionsTest.java
! test/hotspot/jtreg/vmTestbase/jit/tiered/Test.java
! test/hotspot/jtreg/vmTestbase/metaspace/flags/maxMetaspaceSize/TestMaxMetaspaceSize.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RetransformClasses/retransform003/TestDriver.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetNativeMethodPrefix/SetNativeMethodPrefix002/TestDriver.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfo/Test.java
! test/hotspot/jtreg/vmTestbase/vm/compiler/CodeCacheInfoOnCompilation/Test.java
! test/jdk/com/sun/jdi/JITDebug.java
! test/jdk/com/sun/jdi/PrivateTransportTest.java
! test/jdk/com/sun/jdi/cds/CDSJDITest.java
! test/jdk/com/sun/jdi/lib/jdb/Debuggee.java
! test/jdk/java/io/File/MacPath.java
! test/jdk/java/io/Serializable/evolution/RenamePackage/RenamePackageTest.java
! test/jdk/java/lang/RuntimeTests/shutdown/ShutdownInterruptedMain.java
! test/jdk/java/lang/StackWalker/CallerFromMain.java
! test/jdk/java/lang/System/MacEncoding/MacJNUEncoding.java
! test/jdk/java/lang/instrument/DaemonThread/TestDaemonThreadLauncher.java
! test/jdk/java/nio/charset/Charset/DefaultCharsetTest.java
! test/jdk/java/nio/file/Path/MacPathTest.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestCrossProcessStreaming.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestProcess.java
! test/jdk/jdk/jfr/event/runtime/TestDumpReason.java
! test/jdk/jdk/jfr/event/runtime/TestShutdownEvent.java
! test/jdk/jdk/jfr/jvm/TestDumpOnCrash.java
! test/jdk/jdk/jfr/jvm/TestJfrJavaBase.java
! test/jdk/jdk/jfr/startupargs/TestDumpOnExit.java
! test/jdk/jdk/jfr/startupargs/TestMemoryOptions.java
! test/jdk/jdk/jfr/startupargs/TestMultipleStartupRecordings.java
! test/jdk/jdk/jfr/startupargs/TestRetransformUsingLog.java
! test/jdk/jdk/jfr/startupargs/TestStartDuration.java
! test/jdk/jdk/jfr/startupargs/TestStartName.java
! test/jdk/sun/security/ssl/SSLEngineImpl/SSLEngineKeyLimit.java
! test/jdk/sun/security/ssl/SSLSessionImpl/ResumptionUpdateBoundValues.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketKeyLimit.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java
! test/lib/jdk/test/lib/jfr/AppExecutorHelper.java
! test/lib/jdk/test/lib/process/ProcessTools.java

Changeset: 00e15ff4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-05 11:44:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/00e15ff4

8244326: Shenandoah: global statistics should not accept bogus samples

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 1a075500
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-05-05 08:11:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1a075500

8244214: Change to VS2019 for building on Windows at Oracle

Reviewed-by: mikael

! doc/building.html
! doc/building.md
! make/conf/jib-profiles.js

Changeset: 704749a0
Author:    Anirvan Sarkar <asarkar at openjdk.org>
Date:      2020-05-05 09:12:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/704749a0

8244293: Remove outdated @apiNote in java.util.Objects

Reviewed-by: psandoz

! src/java.base/share/classes/java/util/Objects.java

Changeset: 5ac75568
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-05 12:32:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5ac75568

8244420: Shenandoah: Ensure _disarmed_value offset < 128

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: c976be69
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 09:27:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c976be69

8244385: various clean-ups in runtime tests

Reviewed-by: minqi

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java
! test/hotspot/jtreg/runtime/ClassFile/PreviewVersion.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassSpaceSize.java
! test/hotspot/jtreg/runtime/ErrorHandling/BadNativeStackInErrorHandlingTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/CreateCoredumpOnCrash.java
! test/hotspot/jtreg/runtime/LoadClass/TestResize.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency1.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency2.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency3.java
! test/hotspot/jtreg/runtime/Safepoint/AssertSafepointCheckConsistency4.java
! test/hotspot/jtreg/runtime/Safepoint/NoSafepointVerifier.java
! test/hotspot/jtreg/runtime/Unsafe/RangeCheck.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCombinedCompressedFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithCDS.java
! test/hotspot/jtreg/runtime/logging/ItablesTest.java
! test/hotspot/jtreg/runtime/logging/RemovedDevelopFlagsTest.java
! test/hotspot/jtreg/runtime/memory/LargePages/TestLargePageSizeInBytes.java
! test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently.java
! test/hotspot/jtreg/runtime/symboltable/ShortLivedSymbolCleanup.java

Changeset: a899004d
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 09:27:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a899004d

8244384: @requires-related clean up in gc/metaspace/ tests

Reviewed-by: kbarrett, stefank

! test/hotspot/jtreg/gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java
! test/hotspot/jtreg/gc/metaspace/TestCapacityUntilGCWrapAround.java

Changeset: 80d28026
Author:    Fernando Guallini <fernando.guallini at oracle.com>
Committer: Joe Wang <joehw at openjdk.org>
Date:      2020-05-05 16:35:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/80d28026

8183266: [TESTBUG]Add test to cover XPathEvaluationResult.XPathResultType.getQNameType method

Reviewed-by: joehw

! src/java.xml/share/classes/javax/xml/xpath/XPathEvaluationResult.java

Changeset: 0b7a4766
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 09:54:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0b7a4766

8243431: use reproducible random in :vmTestbase_vm_metaspace

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/metaspace/flags/maxMetaspaceSize/TestMaxMetaspaceSize.java
! test/hotspot/jtreg/vmTestbase/metaspace/staticReferences/StaticReferences.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressDictionary/StressDictionary.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/common/generateHierarchy/GenerateHierarchyHelper.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy006/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy007/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy008/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy009/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy010/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy011/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy012/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy013/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy014/TestDescription.java
! test/hotspot/jtreg/vmTestbase/metaspace/stressHierarchy/stressHierarchy015/TestDescription.java

Changeset: 2163dec6
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 09:54:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2163dec6

8243432: use reproducible random in :vmTestbase_vm_defmeth

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/vm/runtime/defmeth/StressTest.java
! test/hotspot/jtreg/vmTestbase/vm/runtime/defmeth/scenarios/Stress_noredefine/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/runtime/defmeth/scenarios/Stress_redefine/TestDescription.java

Changeset: cd9b2bb9
Author:    Fernando Guallini <fernando.guallini at oracle.com>
Committer: Joe Wang <joehw at openjdk.org>
Date:      2020-05-05 16:59:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cd9b2bb9

8244444: [TESTBUG] Test for XPathEvaluationResult.XPathResultType

Reviewed-by: joehw

+ test/jaxp/javax/xml/jaxp/functional/javax/xml/xpath/ptests/XPathEvaluationResultTest.java

Changeset: 469c13a8
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-05-05 18:34:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/469c13a8

8243488: Add tests for set/get SendBufferSize and getReceiveBufferSize in DatagramSocket

Tests added for methods: setSendBufferSize(int), getSendBufferSize(), and getReceieveBufferSize() to increase test coverage in the DatagramSocket class

Reviewed-by: alanb, chegar, dfuchs

+ test/jdk/java/net/DatagramSocket/SetGetReceiveBufferSize.java
+ test/jdk/java/net/DatagramSocket/SetGetSendBufferSize.java
- test/jdk/java/net/DatagramSocket/SetReceiveBufferSize.java

Changeset: 2883bccf
Author:    Martin Balao <mbalao at openjdk.org>
Date:      2020-03-28 19:41:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2883bccf

8239385: KerberosTicket client name refers wrongly to sAMAccountName in AD

Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/krb5/Config.java
! src/java.security.jgss/share/classes/sun/security/krb5/KrbAsReqBuilder.java
! src/java.security.jgss/share/classes/sun/security/krb5/KrbKdcRep.java
! test/jdk/sun/security/krb5/auto/ReferralsTest.java

Changeset: 2254cf5a
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-05-05 11:02:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2254cf5a

8244247: Build failures after sjavac cleanup

Reviewed-by: ihse, tbell

! make/InitSupport.gmk
! make/autoconf/bootcycle-spec.gmk.in
! make/autoconf/spec.gmk.in
! make/common/JavaCompilation.gmk
! test/make/TestJavaCompilation.gmk

Changeset: 5868c76e
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-05-05 15:25:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5868c76e

8233166: jpackage tool skips empty directories

Reviewed-by: herrick, asemenyuk

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DeployParams.java
+ test/jdk/tools/jpackage/share/EmptyFolderBase.java
+ test/jdk/tools/jpackage/share/EmptyFolderPackageTest.java
+ test/jdk/tools/jpackage/share/EmptyFolderTest.java

Changeset: 98cbf466
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-05-05 13:02:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/98cbf466

8242532: convert tests to use Text Blocks

Reviewed-by: hannesw

! test/langtools/jdk/javadoc/doclet/AccessAsciiArt/AccessAsciiArt.java
! test/langtools/jdk/javadoc/doclet/AccessH1/AccessH1.java
! test/langtools/jdk/javadoc/doclet/AccessSkipNav/AccessSkipNav.java
! test/langtools/jdk/javadoc/doclet/AccessSummary/AccessSummary.java
! test/langtools/jdk/javadoc/doclet/AuthorDD/AuthorDD.java
! test/langtools/jdk/javadoc/doclet/DocRootSlash/DocRootSlash.java
! test/langtools/jdk/javadoc/doclet/JavascriptWinTitle/JavascriptWinTitle.java
! test/langtools/jdk/javadoc/doclet/MetaTag/MetaTag.java
! test/langtools/jdk/javadoc/doclet/constantValues/TestConstantValuesDriver.java
! test/langtools/jdk/javadoc/doclet/testAbstractMethod/TestAbstractMethod.java
! test/langtools/jdk/javadoc/doclet/testAnchorNames/TestAnchorNames.java
! test/langtools/jdk/javadoc/doclet/testAnnotationOptional/TestAnnotationOptional.java
! test/langtools/jdk/javadoc/doclet/testAnnotationTypes/TestAnnotationTypes.java
! test/langtools/jdk/javadoc/doclet/testAuthor/TestAuthor.java
! test/langtools/jdk/javadoc/doclet/testAutoLoadTaglets/TestAutoLoadTaglets.java
! test/langtools/jdk/javadoc/doclet/testBreakIterator/TestBreakIterator.java
! test/langtools/jdk/javadoc/doclet/testCharset/TestCharset.java
! test/langtools/jdk/javadoc/doclet/testCharsetDocencodingOptions/TestCharsetDocencodingOptions.java
! test/langtools/jdk/javadoc/doclet/testClassCrossReferences/TestClassCrossReferences.java
! test/langtools/jdk/javadoc/doclet/testClassLinks/TestClassLinks.java
! test/langtools/jdk/javadoc/doclet/testClassTree/TestClassTree.java
! test/langtools/jdk/javadoc/doclet/testConstructorIndent/TestConstructorIndent.java
! test/langtools/jdk/javadoc/doclet/testConstructors/TestConstructors.java
! test/langtools/jdk/javadoc/doclet/testCopyFiles/TestCopyFiles.java
! test/langtools/jdk/javadoc/doclet/testDeprecatedDocs/TestDeprecatedDocs.java
! test/langtools/jdk/javadoc/doclet/testDocEncoding/TestDocEncoding.java
! test/langtools/jdk/javadoc/doclet/testDocFiles/TestDocFiles.java
! test/langtools/jdk/javadoc/doclet/testDocLintOption/TestDocLintOption.java
! test/langtools/jdk/javadoc/doclet/testDocRootInlineTag/TestDocRootInlineTag.java
! test/langtools/jdk/javadoc/doclet/testDocRootLink/TestDocRootLink.java
! test/langtools/jdk/javadoc/doclet/testDupParamWarn/TestDupParamWarn.java
! test/langtools/jdk/javadoc/doclet/testEnumConstructor/TestEnumConstructor.java
! test/langtools/jdk/javadoc/doclet/testExternalOverriddenMethod/TestExternalOverriddenMethod.java
! test/langtools/jdk/javadoc/doclet/testGenericMethodLinkTaglet/TestGenericMethodLinkTaglet.java
! test/langtools/jdk/javadoc/doclet/testGroupName/TestGroupName.java
! test/langtools/jdk/javadoc/doclet/testHeadings/TestHeadings.java
! test/langtools/jdk/javadoc/doclet/testHelpFile/TestHelpFile.java
! test/langtools/jdk/javadoc/doclet/testHelpOption/TestHelpOption.java
! test/langtools/jdk/javadoc/doclet/testHiddenMembers/TestHiddenMembers.java
! test/langtools/jdk/javadoc/doclet/testHiddenTag/TestHiddenTag.java
! test/langtools/jdk/javadoc/doclet/testHref/TestHref.java
! test/langtools/jdk/javadoc/doclet/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlLandmarkRegions/TestHtmlLandmarkRegions.java
! test/langtools/jdk/javadoc/doclet/testHtmlStrongTag/TestHtmlStrongTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlTableStyles/TestHtmlTableStyles.java
! test/langtools/jdk/javadoc/doclet/testHtmlTableTags/TestHtmlTableTags.java
! test/langtools/jdk/javadoc/doclet/testHtmlTag/TestHtmlTag.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java
! test/langtools/jdk/javadoc/doclet/testIndentation/TestIndentation.java
! test/langtools/jdk/javadoc/doclet/testIndex/TestIndex.java
! test/langtools/jdk/javadoc/doclet/testIndexFiles/TestIndexFiles.java
! test/langtools/jdk/javadoc/doclet/testIndexInDocFiles/TestIndexInDocFiles.java
! test/langtools/jdk/javadoc/doclet/testIndexInPackageFiles/TestIndexInPackageFiles.java
! test/langtools/jdk/javadoc/doclet/testIndexTaglet/TestIndexTaglet.java
! test/langtools/jdk/javadoc/doclet/testIndexWithModules/TestIndexWithModules.java
! test/langtools/jdk/javadoc/doclet/testInlineLinkLabel/TestInlineLinkLabel.java
! test/langtools/jdk/javadoc/doclet/testInterface/TestInterface.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFX.java
! test/langtools/jdk/javadoc/doclet/testJavaFX/TestJavaFxMode.java
! test/langtools/jdk/javadoc/doclet/testJavascript/TestJavascript.java
! test/langtools/jdk/javadoc/doclet/testLambdaFeature/TestLambdaFeature.java
! test/langtools/jdk/javadoc/doclet/testLeadingSpaces/LeadingSpaces.java
! test/langtools/jdk/javadoc/doclet/testLegacyTaglet/TestLegacyTaglet.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestLinkOption.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestLinkOptionWithAutomaticModule.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestLinkOptionWithModule.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestOptionOrder.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestRedirectLinks.java
! test/langtools/jdk/javadoc/doclet/testLinkTaglet/TestLinkTaglet.java
! test/langtools/jdk/javadoc/doclet/testLinkToSerialForm/TestLinkToSerialForm.java
! test/langtools/jdk/javadoc/doclet/testLinksWithNoDeprecatedOption/TestLinksWithNoDeprecatedOption.java
! test/langtools/jdk/javadoc/doclet/testLists/TestLists.java
! test/langtools/jdk/javadoc/doclet/testLiteralCodeInPre/TestLiteralCodeInPre.java
! test/langtools/jdk/javadoc/doclet/testMemberInheritance/TestMemberInheritance.java
! test/langtools/jdk/javadoc/doclet/testMemberSummary/TestMemberSummary.java
! test/langtools/jdk/javadoc/doclet/testMetadata/TestMetadata.java
! test/langtools/jdk/javadoc/doclet/testMethodSignature/TestMethodSignature.java
! test/langtools/jdk/javadoc/doclet/testMethodTypes/TestMethodTypes.java
! test/langtools/jdk/javadoc/doclet/testModifierEx/TestModifierEx.java
! test/langtools/jdk/javadoc/doclet/testModuleDirs/TestModuleDirs.java
! test/langtools/jdk/javadoc/doclet/testModuleSpecificStylesheet/TestModuleSpecificStylesheet.java
! test/langtools/jdk/javadoc/doclet/testModules/TestIndirectExportsOpens.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModulePackages.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModuleServices.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModuleServicesLink.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testNavigation/TestModuleNavigation.java
! test/langtools/jdk/javadoc/doclet/testNavigation/TestNavigation.java
! test/langtools/jdk/javadoc/doclet/testNestedGenerics/TestNestedGenerics.java
! test/langtools/jdk/javadoc/doclet/testNewLanguageFeatures/TestNewLanguageFeatures.java
! test/langtools/jdk/javadoc/doclet/testNoFrames/TestNoFrames.java
! test/langtools/jdk/javadoc/doclet/testNonInlineHtmlTagRemoval/TestNonInlineHtmlTagRemoval.java
! test/langtools/jdk/javadoc/doclet/testNotifications/TestNotifications.java
! test/langtools/jdk/javadoc/doclet/testOptions/TestOptions.java
! test/langtools/jdk/javadoc/doclet/testOrdering/TestOrdering.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestBadOverride.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestMultiInheritance.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverriddenDeprecatedMethods.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverriddenMethodDocCopy.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverriddenPrivateMethods.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverriddenPrivateMethodsWithPackageFlag.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverriddenPrivateMethodsWithPrivateFlag.java
! test/langtools/jdk/javadoc/doclet/testOverriddenMethods/TestOverrideMethods.java
! test/langtools/jdk/javadoc/doclet/testOverview/TestOverview.java
! test/langtools/jdk/javadoc/doclet/testPackageAnnotation/TestPackageAnnotation.java
! test/langtools/jdk/javadoc/doclet/testPackageDeprecation/TestPackageDeprecation.java
! test/langtools/jdk/javadoc/doclet/testPackageDescription/TestPackageDescription.java
! test/langtools/jdk/javadoc/doclet/testPackageHtml/TestPackageHtml.java
! test/langtools/jdk/javadoc/doclet/testPackagePage/TestPackagePage.java
! test/langtools/jdk/javadoc/doclet/testPackageSpecificStylesheet/TestPackageSpecificStylesheet.java
! test/langtools/jdk/javadoc/doclet/testPackageSummary/TestPackageSummary.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/TestParamTaglet.java
! test/langtools/jdk/javadoc/doclet/testPrivateClasses/TestPrivateClasses.java
! test/langtools/jdk/javadoc/doclet/testProperty/TestProperty.java
! test/langtools/jdk/javadoc/doclet/testRecordTypes/TestRecordTypes.java
! test/langtools/jdk/javadoc/doclet/testRelativeLinks/TestRelativeLinks.java
! test/langtools/jdk/javadoc/doclet/testRepeatedAnnotations/TestRepeatedAnnotations.java
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/doclet/testSeeTag/TestSeeTag.java
! test/langtools/jdk/javadoc/doclet/testSerialTag/TestSerialTag.java
! test/langtools/jdk/javadoc/doclet/testSerializedForm/TestSerializedForm.java
! test/langtools/jdk/javadoc/doclet/testSerializedFormDeprecationInfo/TestSerializedFormDeprecationInfo.java
! test/langtools/jdk/javadoc/doclet/testSerializedFormWithClassFile/TestSerializedFormWithClassFile.java
! test/langtools/jdk/javadoc/doclet/testSimpleTag/TestSimpleTag.java
! test/langtools/jdk/javadoc/doclet/testSimpleTagInherit/TestSimpleTagInherit.java
! test/langtools/jdk/javadoc/doclet/testSinceTag/TestSinceTag.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/doclet/testSubTitle/TestSubTitle.java
! test/langtools/jdk/javadoc/doclet/testSummaryTag/TestSummaryTag.java
! test/langtools/jdk/javadoc/doclet/testSuperclassInSerialForm/TestSuperClassInSerialForm.java
! test/langtools/jdk/javadoc/doclet/testSystemPropertyPage/TestSystemPropertyPage.java
! test/langtools/jdk/javadoc/doclet/testSystemPropertyTaglet/TestSystemPropertyTaglet.java
! test/langtools/jdk/javadoc/doclet/testTagInheritence/TestTagInheritence.java
! test/langtools/jdk/javadoc/doclet/testTagOutput/TestTagOutput.java
! test/langtools/jdk/javadoc/doclet/testThrowsTag/TestThrowsTag.java
! test/langtools/jdk/javadoc/doclet/testTitleInHref/TestTitleInHref.java
! test/langtools/jdk/javadoc/doclet/testTypeAnnotations/TestTypeAnnotations.java
! test/langtools/jdk/javadoc/doclet/testTypeParams/TestTypeParameters.java
! test/langtools/jdk/javadoc/doclet/testTypeVariableLinks/TestTypeVariableLinks.java
! test/langtools/jdk/javadoc/doclet/testUnnamedPackage/TestUnnamedPackage.java
! test/langtools/jdk/javadoc/doclet/testUseOption/TestUseOption.java
! test/langtools/jdk/javadoc/doclet/testValueTag/TestValueTag.java
! test/langtools/jdk/javadoc/doclet/testValueTag/TestValueTagInModule.java
! test/langtools/jdk/javadoc/doclet/testVersionTag/TestVersionTag.java
! test/langtools/jdk/javadoc/doclet/testWarnBadParamNames/TestWarnBadParamNames.java
! test/langtools/jdk/javadoc/doclet/testWarnings/TestWarnings.java
! test/langtools/jdk/javadoc/tool/6227454/Test.java
! test/langtools/jdk/javadoc/tool/8025693/Test.java
! test/langtools/jdk/javadoc/tool/MaxWarns.java
! test/langtools/jdk/javadoc/tool/NoStar.java
! test/langtools/jdk/javadoc/tool/TestScriptInComment.java
! test/langtools/jdk/javadoc/tool/api/basic/DocletPathTest.java
! test/langtools/jdk/javadoc/tool/doclint/DocLintTest.java
! test/langtools/jdk/javadoc/tool/modules/Modules.java
! test/langtools/jdk/javadoc/tool/modules/PatchModules.java
! test/langtools/jdk/javadoc/tool/removeOldDoclet/RemoveOldDoclet.java
! test/langtools/jdk/javadoc/tool/testLocaleOption/TestLocaleOption.java
! test/langtools/jdk/javadoc/tool/testWErrorOption/TestWErrorOption.java

Changeset: 957eb270
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2020-05-05 22:56:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/957eb270

8243388: Moving search result selection clears search input

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/search.js

Changeset: eadcb08c
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-05-05 11:10:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eadcb08c

8241071: Generation of classes.jsa with -Xshare:dump is not deterministic

Reviewed-by: dholmes, stuefe

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/prims/jvm.cpp
! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/native/libjava/VM.c
! test/hotspot/jtreg/TEST.groups
+ test/hotspot/jtreg/runtime/cds/DeterministicDump.java
! test/hotspot/jtreg/runtime/cds/SpaceUtilizationCheck.java

Changeset: bc8065fa
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 14:55:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bc8065fa

8244485: runtime/cds/appcds/TestZGCWithCDS.java fails after 8244385

Reviewed-by: dcubed

! test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithCDS.java

Changeset: 0c0d485c
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-05-05 15:40:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0c0d485c

8237750: Load libzip.so only if necessary

Libzip.so is unconditionally loaded even without usage. Fix by on demand loading.

Reviewed-by: dlong, iklam, ccheung

! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java

Changeset: 317bd88e
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-05-06 09:00:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/317bd88e

8244489: Zero and minimal VM build failure after JDK-8241071 (MetaspaceShared::symbol_space_alloc is undefined)

Reviewed-by: dholmes

! src/hotspot/share/oops/symbol.cpp

Changeset: 7ae3bea2
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-05 22:34:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7ae3bea2

8243961: ForceNUMA and only one available NUMA node fails assertion on Windows

Improve ergnomics for UseNUMA and UseNUMAInterleaving

Reviewed-by: tschatzl, sjohanss

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 98d41015
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-06 00:28:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/98d41015

8244307: Improve assertions against taskqueue underflow

Added assert_not_underflow.

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp

Changeset: 611fda67
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-05-06 13:41:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/611fda67

8244497: [TESTBUG] Incompatible types conversion error in vmTestbase/vm/runtime/defmeth/StressTest.java after JDK-8243432

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/vm/runtime/defmeth/StressTest.java

Changeset: 5b066096
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-06 00:23:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5b066096

8243325: Cleanup TaskQueueSuper<>::peek

Replaced uses of peek with new assert_empty.

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskTerminator.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp

Changeset: a3443d0f
Author:    Michael Zucchi <notzed at gmail.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2020-04-27 11:00:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a3443d0f

8243656: Shell built-in test in configure depends on help

Help might not be available to check for built-ins: Use 'command -v' instead

Reviewed-by: erikj

! make/autoconf/util.m4

Changeset: ca371c95
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-06 13:31:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ca371c95

8244463: JFR: Clean up jdk.jfr.internal.RepositoryChunk

Reviewed-by: jbachorik, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Repository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RepositoryChunk.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java

Changeset: 463e3770
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-04-30 17:37:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/463e3770

8244196: adjust output in os_linux

Reviewed-by: dholmes, mdoerr

! src/hotspot/os/linux/os_linux.cpp

Changeset: 72704aab
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-06 15:51:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/72704aab

8244413: Avoid rebinds in MethodHandle.viewAsType

Reviewed-by: mchung, jrose

! src/java.base/share/classes/java/lang/invoke/DelegatingMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java

Changeset: 5e83cb6c
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-05-06 12:49:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5e83cb6c

8241602: jlink does not produce reproducible jimage files

Reviewed-by: alanb, ihse

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/DirArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JarArchive.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/JmodArchive.java
+ test/jdk/tools/jlink/JLinkReproducible2Test.java

Changeset: 9f86d945
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-05-05 18:02:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9f86d945

8244491: make runtime/cds/appcds/TestZGCWithCDS.java test more robust

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithCDS.java

Changeset: ed249275
Author:    Rahul Yadav <rahul.r.yadav at oracle.com>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2020-05-06 17:33:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ed249275

8240666: Websocket client?s OpeningHandshake discards the HTTP response body

The fix updates jdk.internal.net.http.websocket. OpeningHandshake.send() method to process the response body from server

Reviewed-by: chegar, dfuchs, prappo

! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java
! test/jdk/java/net/httpclient/websocket/WSHandshakeExceptionTest.java

Changeset: 09287ab1
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-05-06 10:26:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/09287ab1

8244459: Optimize the hash map size in LocaleProviderAdapters

Reviewed-by: joehw, plevart, smarks

! src/java.base/share/classes/sun/util/cldr/CLDRLocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java

Changeset: 1f31afd8
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-05-06 12:40:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1f31afd8

8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."

Remove the unneeded and possibly misleading message.

Reviewed-by: dholmes, ysuenaga

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp

Changeset: 91ed3fc5
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-05-06 12:42:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/91ed3fc5

8236177: assert(status == 0) failed: error ETIMEDOUT(60), cond_wait

Extend the assert to cover the new case.

Reviewed-by: dholmes, kbarrett

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/share/utilities/macros.hpp



From sergey.kuksenko at oracle.com  Mon Jun  8 20:08:44 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Mon, 8 Jun 2020 13:08:44 -0700
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <0d956a23-cfde-084d-014d-a1c2fab12465@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <0d956a23-cfde-084d-014d-a1c2fab12465@oracle.com>
Message-ID: <114b651f-ad91-8f05-34c6-e733c7e587fb@oracle.com>


On 6/8/20 12:52 AM, Tobias Hartmann wrote:
>>  ? - 16 benchmarks got speedup (v-66 -> v-72) typically around +5% (some up to +10%)
> Good. I guess that's due to negative impact that clearing the property bits had on klass loads.
Yes. And now I think it's good idea don't mix bits into klass pointer. 
Otherwise we have to clear klass pointer every time, even when we may 
prove that no inline classes exists in the system.
>>  ? - 14 benchmarks got degradation (v-66 -> v-72) typically around -5% (some -10%)
> Are these microbenchmarks or larger ones? I would expect that we only see regressions in tight loops
> with array accesses.

Both kinds. Some standard benchmarks has tight loops. Anyway, digging 
through these benchmarks will be time consuming. I won't do it until we 
have what do in area of small microbenchmarks. I've shown it for overall 
picture.

I am doing another overview of large benchmarks. Now I may only say that 
from 40 large (relatively) benchmarks only 3 have regression in 
Valhalla. Let's wait other results, maybe I'll be able to make 
differentiation aaload/aastore from acmp. Don't know yet.

> One bit in the mark word would allow us to improve the is-flat check for aaload but not the
> is-null-free check required for aastore. Do you have any sense if that is good enough?

I didn't check aastore yet.

But general thoughts. I'd rather split our performance goals into 3 areas:

1. Legacy code with legacy types.

2. Legacy code with inline types.

3. Inline code with inline types.

And the number 1 is the most important (in my opinion). Because of 
nobody want to get regression just starting to use new JDK version. In 
that case 1 bit is enough for aastore. 1 bit is telling that "there is 
something from valhalla" and it will go to slowpath and won't affect 
legacy performance. Case 2 of course needs more bits.





>
> Best regards,
> Tobias


From mchung at openjdk.java.net  Tue Jun  9 00:35:45 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 9 Jun 2020 00:35:45 GMT
Subject: [lworld] FYI: Post-merge adjustment in DirectMethodHandle
Message-ID: <qDEEHAD3cwmdLROB2Cn3Ka4wvIVRO05c4_hGhqNkQNM=.6380abd4-e9e9-4264-ad2e-d09647612f33@github.com>

Follow-up merge for JDK-8244413.

-------------

Commit messages:
 - Post-merge adjustment in DirectMethodHandle

Changes: https://git.openjdk.java.net/valhalla/pull/68/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/68/webrev.00
  Stats: 57 lines in 2 files changed: 10 ins; 28 del; 19 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/68.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/68/head:pull/68

PR: https://git.openjdk.java.net/valhalla/pull/68


From mchung at openjdk.java.net  Tue Jun  9 00:35:46 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 9 Jun 2020 00:35:46 GMT
Subject: [Integrated] [lworld] FYI: Post-merge adjustment in
 DirectMethodHandle
In-Reply-To: <qDEEHAD3cwmdLROB2Cn3Ka4wvIVRO05c4_hGhqNkQNM=.6380abd4-e9e9-4264-ad2e-d09647612f33@github.com>
References: <qDEEHAD3cwmdLROB2Cn3Ka4wvIVRO05c4_hGhqNkQNM=.6380abd4-e9e9-4264-ad2e-d09647612f33@github.com>
Message-ID: <k48hGF71iKo9TlulTXx3DqjYwL25V1f10vbbOAu8ro8=.2c861a8c-fabf-487b-a742-457c27d8c495@github.com>

On Tue, 9 Jun 2020 00:06:41 GMT, Mandy Chung <mchung at openjdk.org> wrote:

> Follow-up merge for JDK-8244413.

This pull request has now been integrated.

Changeset: 3123ec30
Author:    Mandy Chung <mchung at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/3123ec30
Stats:     57 lines in 2 files changed: 28 ins; 10 del; 19 mod

Post-merge adjustment in DirectMethodHandle

-------------

PR: https://git.openjdk.java.net/valhalla/pull/68


From sergey.kuksenko at oracle.com  Tue Jun  9 04:43:20 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Mon, 8 Jun 2020 21:43:20 -0700
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
Message-ID: <50a8f0dc-dd83-5165-ef41-d608a6e3d2f5@oracle.com>

To continue:

Performance analysis of aastore for the case of Object array.

(text of this email is duplicates on 
http://cr.openjdk.java.net/~skuksenko/valhalla/reports/aastore/aastore.txt )

*** Performance impact of decommissioning arrayStorageProperties to 
legacy code.

 ? Note: By legacy code I mean java code written in before Valhalla 
world, a.k.a. Java code without inline classes.

 ? Note: Analysis of performance impact to inline types in progress.

 ? The difference was considered between jdk-15-valhalla+1-72 and 
jdk-15-valhalla+1-66 which covers all related hotspot modifications.

 ? Later "baseline" means behavior when Valhalla is turned off 
(XX:-EnableValhalla), it was not found any difference in baseline 
behavior between build-66 and build-72. V-66 and v-72 mean corresponding 
Valhalla versions.

 ? Analysis of aaload operation see here 
http://cr.openjdk.java.net/~skuksenko/valhalla/reports/aaload/aaload.txt

1. Benchmark

 ?? Use the simplest benchmark, write to array of Object. Like:

 ??? Object[] a;

 ??? Object x;

     

 ??? @Benchmark

 ??? public void write() {

 ??????? Object x = this.x;

 ??????? for (int i = 0; i < size; i++) {

 ??????????? a[i] = x;

 ??????? }

 ??? }



 ? We don't need to use JMH's Blackhole here (side effect is provided by 
the fact writing to array). But it leads to consequences - C2 hoists 
array reference (and corresponding checks) out of loop and perfectly 
unroll loop. Having our goal - to measure cost of the single aastore 
operation - this should be avoided.

 ? Note: Unroll and out of hoisting was happened only for ZGC, 
ParallelGC and EpsilonGC. It was not done for G1 by unknown reason. 
Maybe this need attention.

 ? Unroll was suppressed by -XX:LoopMaxUnroll=1 option. Out of loop 
hoisting was suppressed by making array reference volatile. Cost of 
volatile read on x86 doesn't differ from the cost of ordinary read.

 ? The other aspect which should be analyzed is dependency from GC and 
GC write barrier. All existing GCs were used: G1 and ParallelGC (there 
are write barriers) and ZGC and EpsilonGC (no write barriers).

2. Here are performance results:

 ?????????????????????????????? |baseline(ns)| v-66 (ns) | v-72 (ns) | v-66/baseline | v-72/baseline |

G1GC (compressedOops)????????? :??? 257???? |??? 276??? |??? 257??? |???? -7.4%???? |??????? ~0???? |

G1GC (uncompressedOops)??????? :??? 243???? |??? 266??? |??? 243??? |???? -9.5%???? |??????? ~0???? |

ParallelGC (compressedOops)??? :??? 225???? |??? 227??? |??? 225??? |???? -0.9%???? |??????? ~0???? |

ParallelGC (uncompressedOops)? :??? 194???? |??? 222??? |??? 194??? |??? -14.4%???? |??????? ~0???? |

ZGC (uncompressedOops)???????? :??? 198???? |??? 204??? |??? 198??? |???? -3.0%???? |??????? ~0???? |

EpsisonGC (compressedOops)???? :??? 182???? |??? 192??? |??? 182??? |???? -5.5%???? |??????? ~0???? |

EpsisonGC (uncompressedOops)?? :??? 175???? |??? 175??? |??? 175??? |?????? ~0????? |??????? ~0???? |



 ? Decommission arrayStorageProperties has positive performance effect 
for aastore operation in any conditions. The really nice fact that 
aastore completely doesn't have negative performance effects for legacy 
code in Valhalla. ? The fact is klass ptr is loaded for every aastore 
operation and checked if runtime of the array is Object[] (for this 
benchmark it's the simplest form of array store check). In v-66 
arrayStorageProperties bits clearing should be done.
 ? In v-72 there are no Valhalla checks at all (we already checked if 
it's Object[] - don't need to do anything else).
 ? Looking into generated assembly code I didn't find any differences 
between baseline code and v-72 Valhalla code.

--------

So, having 4 cases (aastore/aaload * compressedOops/ uncompressedOops)? 
decommissioning arrayStorageProperties? gave performance win in 3 of them.






On 6/6/20 12:30 AM, Sergey Kuksenko wrote:
> (text of this email is duplicates 
> onhttp://cr.openjdk.java.net/~skuksenko/valhalla/reports/aaload/aaload.txt)
>
> *** Performance impact of decommissioning arrayStorageProperties to 
> legacy code.
>
> ? Note: By legacy code I mean java code written in before Valhalla 
> world, a.k.a. Java code without inline classes.
>
> ? Note: Analysis of performance impact to inline types in progress.
>
> ? The difference was considered between jdk-15-valhalla+1-72 and 
> jdk-15-valhalla+1-66 which covers all related hotspot modifications.
>
> ? Later "baseline" means behavior when Valhalla is turned off 
> (XX:-EnableValhalla), it was not found any difference in baseline 
> behavior between build-66 and build-72.
> ? V-66 and v-72 mean corresponding Valhalla versions.
>
> 1. General picture.
>
> ? It was checked ~160 benchmarks. ~30 of them are big or middle size 
> 3d party benchmarks (SPEC..., Dacapo, Volano) all others are some 
> subset of our microbenchmarks base. Only -XX:+UseCompressedOops was 
> checked.
>
> ? Not significant changes were found.
>
> ? - 16 benchmarks got speedup (v-66 -> v-72) typically around +5% 
> (some up to +10%)
> ? - 14 benchmarks got degradation (v-66 -> v-72) typically around -5% 
> (some -10%)
>
> ? In the checked benchmarkbase major amount of benchmarks have the 
> same performance as baseline, but 15 benchmarks are slower than 
> baseline withing -10% (baseline vs v-72).
>
> ? From one side having the fact that it's typical for Valhalla changes 
> cause benchmarks jittering within 10%, we are not consider performance 
> changes less than 10% as significant
> ? (this threshold will be lowered with Valhalla maturity). From the 
> other side 10% of benchmarks (from the selected set) degrade with 
> Valhalla, that means we can't leave it as is
> ? and should solve it sooner or later, otherwise there is a high 
> chance of negative acceptance by Java community.
>
>
> 2. Detailed "aaload" analysis (other arrays operations are in progress).
>
> ? For analysis was used the simplest benchmark like:
>
> ??? Object[] a1;
> ??? ??? @Benchmark
> ??? public void read(Blackhole bh) {
> ??????? for (int i = 0; i < size; i++) {
> ??????????? bh.consume(a1[i]);
> ??????? }
> ??? }
>
> ? Array reference is loaded from the field (a1) on each iteration 
> intentionally, having the fact that hotspot is pretty good at array 
> check out of loop hoisting (at least for the single array).
> ? Object[] is used by the similar reason - hotspot doesn't generate 
> "array of inline" checks if it's possible to prove that inline types 
> can't be used here. In the used microbenchmark the check
> ? if-array-is-flattened is performed on each iteration.
> ? ? Used array size==100 (checking larger arrays didn't show unique 
> behavior for this particular benchmark).
> ? ? * v-66 -> v-72
> ? ? The benchmark performance depends on compressed or uncompressed 
> oops are used. Moreover, compressed oops kind of (base) are different 
> from compressed oops (base+shift) and v-72 also depends on
> ? if klass pointer was compressed.
> ? ? Here are results, time in nanoseconds.
> ? ??????????????????????????? |?? baseline |?? v-66? |? v-72 | (v-72 + 
> -XX:-UseCompressedClassPointers)
> ? CompressedOops(base)????? :???? 485??? |?? 555?? |? 645? |? 630
> ? CompressedOops(base+shift):???? 500??? |?? 620?? |? 700? |? 650
> ? UncompressedOops????????? :???? 530??? |?? 655?? |? 570? |
>
> ? Decommission of arrayStorageProperties leads to +13% speedup for 
> uncompressed oops case and -16% (base)? and -13% (base+shift) 
> degradation for compressed oops (v-66 vs v-72).
> ? ? Here we can see how much each valhalla version is slower than the 
> baseline:
> ? ??????????????????????????? |???? v-66?? |?? v-72
> ? CompressedOops(base)????? :???? -14%?? |?? -33%
> ? CompressedOops(base+shift):???? -24%?? |?? -40%
> ? UncompressedOops????????? :???? -24%?? |??? -8%
>
> ? ? In uncompressed oops case we got really positive result, but 
> compressed oops got significant slowdown. Please note, all time and 
> ratios above are related to performance of the benchmark, not to
> ? performance of "aaload" operation. JMH code around the benchmark has 
> effect and than smaller examined operation than larger that effect.
> ? ? Performance degradation in compressed oops case caused by set of 
> chained reasons:
> ??? - check tag in Klass -> additional dereference
> ??? - unpack klass pointer -> used the same scratch register for base 
> compressed klass as base register for compressed oops (r12) -> more 
> instructions to manage base address register
> ??? - checking tag is not single bit -> extra register is required -> 
> more register spilling
> ? ? Thorough profiling and throwing out JMH impact have shown that 
> "v-66 compressed aaload" is 2x times slower than baseline aaload, when 
> "v-72 compressed aaload" is 3x times slower than baseline.
> ? "v-66 uncompressed aaload" is 1.5x times slower than baseline 
> aaload, when "v-72 uncompressed aaload" is 1.3x times slower". The key 
> reason is larger amount of instructions, there are no cache
> ? or memory behavior differences between v-66 and v-72.
> ? ? Here is compressed v-72 code with some comments and questions:
> ? ?? mov??? 0x10(%r10),%ebp????????????? ; #1 *getfield, load 
> reference to array
> ?? mov??? 0xc(%r12,%rbp,8),%r10d?????? ; #2 load array length 
> (implicit oops unpacking via x86 memory addressing)
> ?? mov??? 0x8(%rsp),%r11d????????????? ; #3
> ?? cmp??? %r10d,%r11d????????????????? ; #4
> ?? jae??? 0x00007f51c7a6e766?????????? ; #5 lines #2-#5 - range check
> ?? mov??? 0x8(%r12,%rbp,8),%r10d?????? ; #6 load klass ptr
> ?? lea??? (%r12,%rbp,8),%rdi?????????? ; #7 uncompress array oop to rdi
> ?? shl??? $0x3,%r10??????????????????? ; #8
> ?? movabs $0x800000000,%r12??????????? ; #9?? 0x800000000 - klass ptr 
> base
> ?? add??? %r12,%r10??????????????????? ; #10? #8-#10 uncompress klass ptr
> ?? xor??? %r12,%r12??????????????????? ; #11
> ?? mov??? 0x8(%r10),%r8d?????????????? ; #12 load layout helper
> ?? sar??? $0x1d,%r8d?????????????????? ; #13
> ?? cmp??? $0xfffffffd,%r8d???????????? ; #14
> ?? jne??? 0x00007f51c7a6e643?????????? ; #15
> ?? mov??? 0x10(%rdi,%r11,4),%r11d????? ; #16
> ?? mov??? %r11,%rbx??????????????????? ; #17
> ?? shl??? $0x3,%rbx??????????????????? ; #18 finally ref from the 
> array uncompressed to rbx
> ?? ?? ? * line #2 (range check) and line #7 are doing the same job - 
> uncompressing array oop, why do not join this actions?
> ? ? * lines #8 and #10 and #12 - unpack klass ptr, and load layout 
> helper. Why don't do it the same way as in line #2 (single instruction)?
> ? ? * line #12, #13, #14 check high byte of layout helper for value 
> 0xA0 (value type array). 0xA - binary 1010. Highest bit is 1 for all 
> kinds of arrays.
> ????? Hotspot knows statically that we have array here. No need to 
> check that bit.
> ????? The only bit need to be checked, that can be done with "test" 
> instruction -> save one register -> less register pressure, less 
> spilling -> less code.
> ????? ?? ?? ****
> ?? That was analysis of the hot aaload instruction. All memory are in 
> caches. Cold aaload behavior was also checked. Another benchmark, with 
> large amount of different arrays which can't fit into CPU cache.
> ?? As expected a high number of LLC misses were observed. At the same 
> moment it was proved that decommissioning arrayStorageProperties 
> didn't increase cache misses. Walking into Klass doesn't cause cache
> ?? misses due to the limited number of Klasses. All extra (extra in 
> comparison with baseline) cache misses are happening when markword or 
> klass prt was read.
> ????? ?? 3. In general performance regressions of Valhalla checks 
> caused by 3 reasons:
> ?? ?? - Increased amount of instructions. More work (checks) has to be 
> done.
> ?? ?? - Complex tags and masks. Having non single bit mask is not an 
> issue itself. But it always spoils a register. And causes more and 
> more register spilling (as avalanche) and may crash performance of tight
> ??? ?sensitive loop. Particularity that induced register spilling is 
> the source of regression. I will advocate for the single bit masks as 
> much as possible. As for layout helper tag -
> ???? 3 values for 8 bits - more than enough.
> ?? ??? By the way: We don't have CMS anymore. Biased locking is going 
> away. Markword became simpler. Could we find a one bit in markwork to 
> mark inline type object?
> ??? ??? - More memory loads and cache misses. Unavoidable. The only 
> way - to make better and better out of loop hoisting and checks 
> elimination.
>
>
>
>
>
>
>
>
>


From dsimms at openjdk.java.net  Tue Jun  9 09:03:05 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Tue, 9 Jun 2020 09:03:05 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <qL94mzN4f8ysHPX5Vp9gaJ1-pGLFAtb_hEX5lcMsgsM=.17d3706a-2b8d-417d-89b6-6a02512345ad@github.com>

Merge tag 'jdk-15+23' into lworld_merge_jdk_15_23
Added tag jdk-15+23 for changeset f143729ca00e

# Conflicts:
#	src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
#	src/hotspot/cpu/x86/macroAssembler_x86.hpp
#	src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
#	src/hotspot/cpu/x86/templateTable_x86.cpp
#	src/hotspot/cpu/x86/vtableStubs_x86_64.cpp
#	src/hotspot/share/classfile/fieldLayoutBuilder.cpp
#	src/hotspot/share/classfile/fieldLayoutBuilder.hpp
#	src/hotspot/share/opto/phasetype.hpp
#	src/hotspot/share/prims/jni.cpp

-------------

Commit messages:
 - Merge tag 'jdk-15+23' into lworld_merge_jdk_15_23
 - 8242934: test/jdk/jdk/jfr/tool/TestPrintJSON.java uses nashorn script engine
 - 8244930: Building without test failure handler broken after JDK-8244844
 - 8244758: DMG bundler ignores --install-dir option
 - 8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390)
 - 8244815: Always log MMU information in G1
 - 8244714: G1 young gen sizer allows zero young gen with huge -XX:NewRatio
 - 8244928: Build log output too verbose after JDK-8244844
 - 8242188: [TESTBUG] error in jtreg test jdk/jfr/api/consumer/TestRecordedFrame.java on linux-aarch64
 - 8244634: LoadLibraryW failed from tools/jpackage tests after JDK-8242302
 - ... and 126 more: https://git.openjdk.java.net/valhalla/compare/3123ec30...c9cbc0b9

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/69/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/69/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/69/files
  Stats: 8294 lines in 309 files changed: 5073 ins; 1990 del; 1231 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/69.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/69/head:pull/69

PR: https://git.openjdk.java.net/valhalla/pull/69


From dsimms at openjdk.java.net  Tue Jun  9 10:05:20 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Tue, 9 Jun 2020 10:05:20 GMT
Subject: [Integrated] [lworld] RFR: Merge jdk
In-Reply-To: <qL94mzN4f8ysHPX5Vp9gaJ1-pGLFAtb_hEX5lcMsgsM=.17d3706a-2b8d-417d-89b6-6a02512345ad@github.com>
References: <qL94mzN4f8ysHPX5Vp9gaJ1-pGLFAtb_hEX5lcMsgsM=.17d3706a-2b8d-417d-89b6-6a02512345ad@github.com>
Message-ID: <y4lLq2_aHzIQD7hfOv7NESfC1b8q1bhw99nnvC7ZiB4=.08760a31-c156-4c03-9901-844ebdaf10e1@github.com>

On Tue, 9 Jun 2020 08:50:02 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge tag 'jdk-15+23' into lworld_merge_jdk_15_23
> Added tag jdk-15+23 for changeset f143729ca00e
> 
> # Conflicts:
> #	src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
> #	src/hotspot/cpu/x86/macroAssembler_x86.hpp
> #	src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
> #	src/hotspot/cpu/x86/templateTable_x86.cpp
> #	src/hotspot/cpu/x86/vtableStubs_x86_64.cpp
> #	src/hotspot/share/classfile/fieldLayoutBuilder.cpp
> #	src/hotspot/share/classfile/fieldLayoutBuilder.hpp
> #	src/hotspot/share/opto/phasetype.hpp
> #	src/hotspot/share/prims/jni.cpp

This pull request has now been integrated.

Changeset: 2f51c64b
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/2f51c64b
Stats:     8310 lines in 309 files changed: 2006 ins; 5089 del; 1215 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/69


From egahlin at openjdk.java.net  Tue Jun  9 10:14:09 2020
From: egahlin at openjdk.java.net (Erik Gahlin)
Date: Tue, 9 Jun 2020 10:14:09 GMT
Subject: git: openjdk/valhalla: lworld: 87 new changesets
Message-ID: <835c5292-88b3-401d-bb36-60991fcba6d4@openjdk.org>

Changeset: 40715465
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-04 09:00:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/40715465

8221902: PIT: javax/swing/JRadioButton/FocusTraversal/FocusTraversal.java fails on ubuntu

Reviewed-by: serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JRadioButton/FocusTraversal/FocusTraversal.java

Changeset: 823d1d22
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-04 09:08:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/823d1d22

8233638: [TESTBUG] Swing test ScreenMenuBarInputTwice.java fails on macos

Reviewed-by: serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenuItem/8139169/ScreenMenuBarInputTwice.java

Changeset: a040c56d
Author:    Phil Race <prr at openjdk.org>
Date:      2020-05-04 11:32:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a040c56d

8221305: java/awt/FontMetrics/MaxAdvanceIsMax.java fails on MacOS + Solaris

Reviewed-by: serb

! test/jdk/ProblemList.txt
- test/jdk/java/awt/FontMetrics/MaxAdvanceIsMax.java

Changeset: ddb1d7a1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-06 13:58:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ddb1d7a1

8232243: Wrong caret position in JTextPane on Windows with a screen resolution > 100%

Reviewed-by: prr, jdv

! src/java.desktop/share/classes/javax/swing/text/GlyphPainter1.java
! src/java.desktop/share/classes/javax/swing/text/Utilities.java
+ test/jdk/javax/swing/text/Caret/TestCaretPositionJTextPane.java

Changeset: eb91535b
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-06 14:02:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eb91535b

8172269: When checking the default behaviour for a scroll tab layout and checking the 'opaque' checkbox, the area behind tabs is not red

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
+ test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java

Changeset: f64bdede
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-07 22:29:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f64bdede

8244557: test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java failed

Reviewed-by: prr

! test/jdk/javax/swing/JTabbedPane/TestBackgroundScrollPolicy.java

Changeset: 5f0d11e1
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-08 09:43:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5f0d11e1

8233642: [TESTBUG] JMenuBar test bug 4750590.java fails on macos

Reviewed-by: serb

! test/jdk/ProblemList.txt

Changeset: 1f2f8087
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-08 09:45:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1f2f8087

8233643: [TESTBUG] JMenu test bug4515762.java fails on macos

Reviewed-by: serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenu/4515762/bug4515762.java

Changeset: a2c35a6a
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-05-06 19:19:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a2c35a6a

8244205: HTTP/2 tunnel connections through proxy may be reused regardless of which proxy is selected

The key used in the HTTP/2 connection pool is updated to take into account the proxy address in case of tunnel connections

Reviewed-by: chegar

! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/AsyncSSLTunnelConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainProxyConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainTunnelingConnection.java
+ test/jdk/java/net/httpclient/ProxySelectorTest.java
! test/jdk/java/net/httpclient/whitebox/java.net.http/jdk/internal/net/http/ConnectionPoolTest.java

Changeset: b24c0d21
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-05-06 11:58:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b24c0d21

8244267: Improve serviceability task definitions in CI

Reviewed-by: cjplummer, sspitsyn

! test/hotspot/jtreg/TEST.groups

Changeset: d2e63399
Author:    Jayashree Sk1 <jayashreesk at in.ibm.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2020-05-06 12:48:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d2e63399

6415694: Clarification in Javadoc for java.rmi.AlreadyBoundException

Reviewed-by: rriggs

! src/java.rmi/share/classes/java/rmi/AlreadyBoundException.java

Changeset: 0cf82815
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-06 16:02:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0cf82815

8241086: Test runtime/NMT/HugeArenaTracking.java is failing on 32bit Windows

Reviewed-by: stuefe

! test/hotspot/jtreg/runtime/NMT/HugeArenaTracking.java

Changeset: 6a9d0579
Author:    Volker Simonis <simonis at openjdk.org>
Date:      2020-05-06 22:06:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6a9d0579

8244094: Fix Amazon copyright in various test files

Reviewed-by: phh

! test/jdk/java/lang/RuntimeTests/loadLibrary/LoadLibraryTest.java
! test/jdk/java/text/Format/DateFormat/Bug8235699.java
! test/jdk/java/text/Format/DateFormat/java.base/java/text/CalendarBuilderTest.java
! test/jdk/jdk/nio/zipfs/ReleaseDeflater.java
! test/micro/org/openjdk/bench/java/util/zip/Streams.java

Changeset: b0f7ebc2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-05-06 14:20:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b0f7ebc2

8244542: ProblemList cds/DeterministicDump.java for Windows

Reviewed-by: ccheung

! test/hotspot/jtreg/ProblemList.txt

Changeset: 28f6cd59
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-05-07 02:45:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/28f6cd59

Added tag jdk-15+22 for changeset 7223c6d61034

! .hgtags

Changeset: 6dd84434
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-07 03:18:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6dd84434

8243452: JFR: Could not create chunk in repository with over 200 recordings

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/Repository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RepositoryChunk.java

Changeset: 0ef6d1df
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-05-06 19:43:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0ef6d1df

8244495: Some jlink tests crash on Windows after JDK-8237750

Fix of 8237750 changed the loading zip library to on-demand loading, on Windows, jlink/jimage still assume that zip has been loaded already. Fix to load zip on not loaded.

Reviewed-by: kbarrett, mchung, dholmes, dcubed

! src/java.base/share/native/libjimage/imageDecompressor.cpp

Changeset: 76507eef
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2020-05-07 10:48:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/76507eef

8242060: Add revocation checking to jarsigner

Reviewed-by: mullan, weijun

! src/java.base/share/classes/sun/security/provider/certpath/DistributionPointFetcher.java
! src/java.base/share/classes/sun/security/provider/certpath/OCSP.java
+ src/java.base/share/classes/sun/security/util/Event.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
+ test/jdk/sun/security/tools/jarsigner/EnableRevocation.java
! test/jdk/sun/security/util/Resources/Usages.java

Changeset: 2f9cfb11
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-06 16:09:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2f9cfb11

8244523: Shenandoah: Remove null-handling in LRB expansion

Reviewed-by: shade, roland

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: 441e4cd9
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-07 12:03:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/441e4cd9

8244594: [BACKOUT] 8244523: Shenandoah: Remove null-handling in LRB expansion

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: 1c136aae
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-07 12:36:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1c136aae

8244595: [REDO] 8244523: Shenandoah: Remove null-handling in LRB expansion

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: 1ac38117
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-06 11:40:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1ac38117

8244509: Shenandoah: refactor ShenandoahBarrierC2Support::test_* methods

Reviewed-by: rkennke, roland

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: b231ad70
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-07 12:48:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b231ad70

8244510: Shenandoah: invert SHC2Support::is_in_cset condition

Reviewed-by: rkennke, roland

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 62bf2d07
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-07 08:00:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/62bf2d07

8244551: Shenandoah: Fix racy update of update_watermark

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp

Changeset: c2780c95
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-07 14:09:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c2780c95

8244550: Unsafe::allocateInstance does redundant transitions

Reviewed-by: coleenp, mchung, dholmes

! src/hotspot/share/c1/c1_Runtime1.cpp
! src/hotspot/share/classfile/classListParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/vframe.cpp

Changeset: 93b0516d
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-05-07 13:59:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/93b0516d

8224613: javadoc should better handle bad options

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/JavadocTool.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Main.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ToolOptions.java
+ test/langtools/jdk/javadoc/tool/8224613/OptionProcessingFailureTest.java

Changeset: f6dda951
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-05-07 14:44:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f6dda951

8243596: ModuleLayer::parents should return an unmodifiable list

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/ModuleLayer.java
! src/java.base/share/classes/java/lang/module/Configuration.java
! test/jdk/java/lang/ModuleLayer/BasicLayerTest.java
! test/jdk/java/lang/module/ConfigurationTest.java

Changeset: 54b49db3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-07 16:44:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/54b49db3

8244606: Non-PCH build is broken after JDK-8244550

Reviewed-by: redestad, dcubed

! src/hotspot/share/oops/instanceKlass.inline.hpp

Changeset: 74132fe7
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-07 17:44:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/74132fe7

8244615: build-performance.m4 is not always parsing /proc/cpuinfo correctly

Reviewed-by: erikj

! make/autoconf/build-performance.m4

Changeset: 1a16a4b6
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-07 17:47:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1a16a4b6

8244592: Start supporting SOURCE_DATE_EPOCH

Reviewed-by: erikj

! make/Init.gmk
! make/InitSupport.gmk
! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/jdk-version.m4
! make/autoconf/spec.gmk.in
! make/autoconf/util.m4

Changeset: 29f015cf
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-07 10:54:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/29f015cf

8236518: There is no Native Packages WinUpgradeUUIDTest-2.0.exe after creating Native packages on win

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/windows/WinUpgradeUUIDTest.java

Changeset: ed4bc1bf
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-05-07 09:27:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ed4bc1bf

8244245: localizedBy() should override localized values with default values

Reviewed-by: joehw, rriggs, scolebourne

! src/java.base/share/classes/java/time/format/DateTimeFormatter.java
! test/jdk/java/time/test/java/time/format/TestUnicodeExtension.java

Changeset: e05227a2
Author:    Xin Liu <xxinliu at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2020-05-07 11:13:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e05227a2

8244248: boot-jdk.m4 captures the version line using regex

Use awk instead of head

Reviewed-by: ihse, erikj

! make/autoconf/boot-jdk.m4

Changeset: 61864c28
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2020-05-07 19:18:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/61864c28

8062947: Fix exception message to correctly represent LDAP connection failure

Reviewed-by: dfuchs, xyin, vtewari

! src/java.naming/share/classes/com/sun/jndi/ldap/Connection.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapRequest.java
+ test/jdk/com/sun/jndi/ldap/NamingExceptionMessageTest.java

Changeset: 88722a82
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-07 17:44:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/88722a82

8244243: Shenandoah: Cleanup Shenandoah phase timing tracking and JFR event supporting

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp

Changeset: 601891ac
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-05-08 02:43:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/601891ac

8244618: WinUpgradeUUIDTest.java fails after JDK-8236518

Reviewed-by: dholmes

! test/jdk/ProblemList.txt

Changeset: 13d6b49e
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-05-08 09:23:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/13d6b49e

8244625: Zero VM is broken after JDK-8244550 (java_lang_Class::as_Klass(oopDesc*) undefined)

Reviewed-by: dholmes

! src/hotspot/cpu/zero/methodHandles_zero.cpp

Changeset: b75ea9b0
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-08 09:52:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b75ea9b0

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 3beee2cd
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-05-08 09:16:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3beee2cd

8242919: Paste locks up jshell

Not waiting until the full block is available while reading from input.

Reviewed-by: rfield

! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/StopDetectingInputStream.java
! test/langtools/jdk/jshell/PasteAndMeasurementsUITest.java

Changeset: 3f505750
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2020-05-08 11:23:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3f505750

8237834: com/sun/jndi/ldap/LdapDnsProviderTest.java failing with LDAP response read timeout

Reviewed-by: dfuchs

! test/jdk/com/sun/jndi/ldap/LdapDnsProviderTest.java

Changeset: 59eb0315
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2020-05-08 08:12:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/59eb0315

8237888: security/infra/java/security/cert/CertPathValidator/certification/LuxTrustCA.java fails when checking validity interval

Reviewed-by: xuelei

! test/jdk/ProblemList.txt

Changeset: d5b5059a
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-08 14:10:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d5b5059a

8244653: Suppress gcc 9.1 ABI change notes on aarch64

Reviewed-by: kbarrett

! make/autoconf/flags-cflags.m4

Changeset: e544a6af
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2020-05-08 08:13:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e544a6af

Merge


Changeset: f3519016
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-08 15:34:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f3519016

8244508: JFR: FlightRecorderOptions reset date format

Reviewed-by: mgronlun

! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/dcmd/jfrDcmds.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
+ test/jdk/jdk/jfr/startupargs/TestOptionsWithLocale.java

Changeset: 692f7535
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-05-08 08:23:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/692f7535

8240910: jmod rejects duplicate entries in --class-path jars

Reviewed-by: alanb, lancea

! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodOutputStream.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java
! test/jdk/tools/jmod/JmodTest.java

Changeset: 15d7ef71
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-08 23:17:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/15d7ef71

8244667: Shenandoah: SBC2Support::test_gc_state takes loop for wrong control

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: d8510ea0
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-09 09:49:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d8510ea0

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: a06585af
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-05-09 13:42:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a06585af

8244673: Add periods to SourceVersion.isName javadoc

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java

Changeset: ceda3089
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-11 10:37:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ceda3089

8244624: Improve handling of JarFile META-INF resources

Reviewed-by: lancea, weijun, martin

! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilZipFileAccess.java
! src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java
+ test/micro/org/openjdk/bench/java/util/jar/JarFileMeta.java

Changeset: 3887904c
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-05-11 12:57:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3887904c

8244207: Simplify usage of Compile::print_method() when debugging with gdb and enable its use with rr

Improve debugging with usage of Compile::print_method() for IGV at breakpoints from gdb and rr.

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/hotspot/share/opto/phasetype.hpp

Changeset: 39670b0e
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2020-05-11 15:00:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/39670b0e

8241934: Simplify parse_stream() and remove has_class_mirror_holder_cld()

Added paramter to register_loader() which allowed removing of has_class_mirror_holder_cld()

Reviewed-by: coleenp, lfoltan

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp

Changeset: 68e55bdf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-11 18:33:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/68e55bdf

8244730: Shenandoah: gc/shenandoah/options/TestHeuristicsUnlock.java should only verify the heuristics

Reviewed-by: rkennke

! test/hotspot/jtreg/gc/shenandoah/options/TestHeuristicsUnlock.java

Changeset: f37b72c0
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-11 18:33:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f37b72c0

8244732: Shenandoah: move heuristics code to gc/shenandoah/heuristics

Reviewed-by: rkennke

! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAggressiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.hpp
= src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
+ src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahPassiveHeuristics.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
- src/hotspot/share/gc/shenandoah/shenandoahHeuristics.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkCompact.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp

Changeset: e3138f8c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-11 18:33:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e3138f8c

8244737: Shenandoah: move mode code to gc/shenandoah/mode

Reviewed-by: rkennke

+ src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.hpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahMode.hpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahNormalMode.cpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahNormalMode.hpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
- src/hotspot/share/gc/shenandoah/shenandoahIUMode.cpp
- src/hotspot/share/gc/shenandoah/shenandoahIUMode.hpp
- src/hotspot/share/gc/shenandoah/shenandoahMode.hpp
- src/hotspot/share/gc/shenandoah/shenandoahNormalMode.cpp
- src/hotspot/share/gc/shenandoah/shenandoahNormalMode.hpp
- src/hotspot/share/gc/shenandoah/shenandoahPassiveMode.cpp
- src/hotspot/share/gc/shenandoah/shenandoahPassiveMode.hpp

Changeset: 40166673
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-11 18:33:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/40166673

8244739: Shenandoah: break superclass dependency on ShenandoahNormalMode

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.hpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.hpp

Changeset: d5414d79
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-11 18:33:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d5414d79

8244740: Shenandoah: rename ShenandoahNormalMode to ShenandoahSATBMode

Reviewed-by: rkennke

- src/hotspot/share/gc/shenandoah/mode/shenandoahNormalMode.cpp
- src/hotspot/share/gc/shenandoah/mode/shenandoahNormalMode.hpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
+ src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! test/hotspot/jtreg/gc/shenandoah/TestObjItrWithHeapDump.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java
! test/hotspot/jtreg/gc/shenandoah/options/TestModeUnlock.java

Changeset: aebc856c
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-05-11 10:29:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/aebc856c

8194874: SA: Remove scripts with sa-jdi.jar dependencies

Reviewed-by: cjplummer, amenkov

- src/jdk.hotspot.agent/scripts/README
- src/jdk.hotspot.agent/scripts/start-debug-server.bat
- src/jdk.hotspot.agent/scripts/start-debug-server.sh
- src/jdk.hotspot.agent/scripts/start-debug-server64.sh
- src/jdk.hotspot.agent/scripts/start-rmiregistry.bat
- src/jdk.hotspot.agent/scripts/start-rmiregistry.sh
- src/jdk.hotspot.agent/scripts/start-rmiregistry64.sh

Changeset: 78825925
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-05-11 18:49:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/78825925

8244151: Update MUSCLE PC/SC-Lite headers to the latest release 1.8.26

Updated from 1.8.24 to 1.8.26

Reviewed-by: xuelei

! src/java.smartcardio/unix/legal/pcsclite.md
! src/java.smartcardio/unix/native/libj2pcsc/MUSCLE/pcsclite.h

Changeset: 9253c29f
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-11 15:29:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9253c29f

8244620: Fix test WinUpgradeUUIDTest failures in Mach5

Reviewed-by: asemenyuk, prr

! test/jdk/ProblemList.txt
! test/jdk/tools/jpackage/windows/WinUpgradeUUIDTest.java

Changeset: 3b936763
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-11 21:42:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3b936763

8244676: test/jdk/jdk/jfr/startupargs/TestOptionsWithLocale.java fails

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/startupargs/TestOptionsWithLocale.java

Changeset: fc842d2b
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-11 21:43:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fc842d2b

8193066: Avoid use of capturing lambdas in JarFile

Reviewed-by: lancea, alanb

! src/java.base/share/classes/java/util/jar/JarFile.java
! src/java.base/share/classes/java/util/jar/JavaUtilJarAccessImpl.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilJarAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaUtilZipFileAccess.java
+ test/micro/org/openjdk/bench/java/util/jar/JarFileGetEntry.java

Changeset: 91220287
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Date:      2020-04-23 16:20:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/91220287

8147018: CompilerControl: Improve handling of timeouts and failures for tests

Dump expected method states, improve compile commands dumping in CompilerControl tests

Reviewed-by: iignatyev, rbackman

! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
! test/hotspot/jtreg/compiler/compilercontrol/share/MultiCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/SingleCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/actions/CompileAction.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/CompileCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/JcmdCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/Scenario.java

Changeset: babaab2e
Author:    Eric Liu <eric.c.liu at arm.com>
Committer: Yang Zhang <yzhang at openjdk.org>
Date:      2020-05-12 10:19:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/babaab2e

8242429: Better implementation for sign extract

Reviewed-by: vlivanov, thartmann

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/subnode.cpp
+ test/hotspot/jtreg/compiler/c2/TestSignExtract.java

Changeset: 46d28791
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-05-12 00:47:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46d28791

8244779: ProblemList serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java pending JDK-8244571

Reviewed-by: iignatyev

! test/hotspot/jtreg/ProblemList.txt

Changeset: 45e0c6a1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-12 08:25:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/45e0c6a1

8244759: Shenandoah: print verbose class unloading counters

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.hpp

Changeset: cc47d0aa
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-05-12 15:15:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cc47d0aa

8244674: Third-party code version check

Reviewed-by: mullan

+ test/jdk/java/security/misc/Versions.java
- test/jdk/javax/xml/crypto/dsig/Versions.java
- test/jdk/sun/security/util/RegisteredDomain/Versions.java

Changeset: 52e1bec7
Author:    Xin Liu <xliu at openjdk.org>
Date:      2020-05-12 10:59:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/52e1bec7

8022574: remove HaltNode code after uncommon trap calls

Reviewed-by: thartmann, mdoerr, simonis

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/output_c.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/machnode.hpp
! src/hotspot/share/opto/rootnode.cpp
! src/hotspot/share/opto/rootnode.hpp

Changeset: b29d982a
Author:    Magnus Ihse Bursie <magnus.ihse.bursie at oracle.com>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2020-05-12 11:11:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b29d982a

8244756: Build broken with some awk version after JDK-8244248

Reviewed-by: mbaesken, xliu

! make/autoconf/boot-jdk.m4

Changeset: a6cdce14
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-12 15:20:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a6cdce14

8244661: JFR: Remove use of thread-locals for java.base events

Reviewed-by: jbachorik, mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/ErrorThrownEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/ExceptionThrownEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/FileForceEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/FileReadEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/FileWriteEvent.java
+ src/jdk.jfr/share/classes/jdk/jfr/events/Handlers.java
! src/jdk.jfr/share/classes/jdk/jfr/events/SocketReadEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/SocketWriteEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/handlers/EventHandler.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/FileChannelImplInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/FileInputStreamInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/FileOutputStreamInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/RandomAccessFileInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/SocketChannelImplInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/SocketInputStreamInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/SocketOutputStreamInstrumentor.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/ThrowableTracer.java

Changeset: 25dcb1f7
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-12 10:01:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/25dcb1f7

8244821: Shenandoah: disarmed_value is initialized at wrong place

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: ba59fe95
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-12 16:12:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ba59fe95

8244813: [BACKOUT] 8244523: Shenandoah: Remove null-handling in LRB expansion

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: e722efa6
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-12 16:19:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e722efa6

8244807: Shenandoah: ditch filter in ShenandoahUnload::unload

Reviewed-by: rkennke, zgu

! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp

Changeset: e686fb6b
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-12 16:35:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e686fb6b

8244757: Introduce SetupTarget in Main.gmk

Reviewed-by: erikj

! make/Main.gmk
! make/MainSupport.gmk

Changeset: a726aca6
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-05-12 09:45:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a726aca6

8242009: Review setting test.java/vm.opts in jcmd/jhsdb and debugger in serviceability tests

Reviewed-by: cjplummer

! test/hotspot/jtreg/serviceability/attach/ConcAttachTest.java
! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java
! test/hotspot/jtreg/serviceability/sa/CDSJMapClstats.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpclass.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbLauncher.java
! test/hotspot/jtreg/serviceability/sa/DeadlockDetectionTest.java
! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java
! test/hotspot/jtreg/serviceability/sa/TestHeapDumpForInvokeDynamic.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLock.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackMixed.java
! test/hotspot/jtreg/serviceability/sa/TestJmapCore.java
! test/hotspot/jtreg/serviceability/sa/TestSysProps.java
! test/hotspot/jtreg/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/DebugdConnectTest.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/DebugdUtils.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java
! test/hotspot/jtreg/serviceability/tmtools/jstack/JstackThreadTest.java
! test/jdk/sun/tools/jcmd/JcmdBase.java
! test/jdk/sun/tools/jcmd/JcmdOutputEncodingTest.java
! test/jdk/sun/tools/jcmd/TestJcmdDefaults.java
! test/jdk/sun/tools/jcmd/TestJcmdSanity.java
! test/jdk/sun/tools/jhsdb/BasicLauncherTest.java
! test/jdk/sun/tools/jhsdb/HeapDumpTest.java
! test/jdk/sun/tools/jhsdb/JShellHeapDumpTest.java
! test/jdk/sun/tools/jinfo/BasicJInfoTest.java
! test/jdk/sun/tools/jinfo/JInfoTest.java
! test/jdk/sun/tools/jmap/BasicJMapTest.java
! test/jdk/sun/tools/jps/JpsHelper.java
! test/jdk/sun/tools/jstack/BasicJStackTest.java
! test/jdk/sun/tools/jstack/DeadlockDetectionTest.java
! test/jdk/sun/tools/jstat/JStatInterval.java
! test/jdk/sun/tools/jstatd/JstatdTest.java
! test/jdk/sun/tools/jstatd/TestJstatdUsage.java
! test/lib/jdk/test/lib/JDKToolLauncher.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: be6f7471
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-12 19:48:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/be6f7471

8244844: javac command line is not re-executable

Reviewed-by: erikj

! make/common/JavaCompilation.gmk

Changeset: 06d62342
Author:    Johannes Kuhn <info at j-kuhn.de>
Committer: Brent Christian <bchristi at openjdk.org>
Date:      2020-05-12 11:20:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/06d62342

8244767: Potential non-terminated string in getEncodingInternal() on Windows

Reviewed-by: bpb, naoto

! src/java.base/windows/native/libjava/java_props_md.c

Changeset: cdf8cc57
Author:    Brent Christian <bchristi at openjdk.org>
Date:      2020-05-12 14:19:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cdf8cc57

8244855: Remove unused "getParent" function from Windows jni_util_md.c

Reviewed-by: lancea, naoto

! src/java.base/windows/native/libjava/jni_util_md.c

Changeset: dc54da23
Author:    Yong Zhou <zhouyong44 at huawei.com>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2020-05-13 07:25:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dc54da23

8244407: JVM crashes after transformation in C2 IdealLoopTree::split_fall_in

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestBeautifyLoops_2.java

Changeset: e48410a4
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-05-12 19:34:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e48410a4

8244634: LoadLibraryW failed from tools/jpackage tests after JDK-8242302

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/share/native/applauncher/JvmLauncher.h
! src/jdk.incubator.jpackage/windows/native/applauncher/WinLauncher.cpp
! src/jdk.incubator.jpackage/windows/native/common/WinSysInfo.cpp
! src/jdk.incubator.jpackage/windows/native/common/WinSysInfo.h

Changeset: 820f7227
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-04-29 16:15:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/820f7227

8242188: [TESTBUG] error in jtreg test jdk/jfr/api/consumer/TestRecordedFrame.java on linux-aarch64

Reviewed-by: egahlin

! test/jdk/jdk/jfr/api/consumer/TestRecordedFrame.java

Changeset: 73455028
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-13 10:35:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/73455028

8244928: Build log output too verbose after JDK-8244844

Reviewed-by: alanb

! make/common/JavaCompilation.gmk

Changeset: 0dab1819
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-05-13 12:47:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0dab1819

8244714: G1 young gen sizer allows zero young gen with huge -XX:NewRatio

Reviewed-by: sjohanss

! src/hotspot/share/gc/g1/g1YoungGenSizer.cpp

Changeset: 9651edd2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-05-13 12:47:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9651edd2

8244815: Always log MMU information in G1

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1MMUTracker.cpp

Changeset: 382e5dc3
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-05-13 09:36:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/382e5dc3

8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390)

Reviewed-by: coleenp, fparain, stuefe, mdoerr

! src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp
! src/hotspot/cpu/ppc/globalDefinitions_ppc.hpp
! src/hotspot/cpu/s390/globalDefinitions_s390.hpp
! src/hotspot/cpu/sparc/globalDefinitions_sparc.hpp
! src/hotspot/cpu/x86/c1_FrameMap_x86.hpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/globalDefinitions_x86.hpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/cpu/x86/vtableStubs_x86_32.cpp
! src/hotspot/cpu/x86/vtableStubs_x86_64.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/oops/instanceOop.hpp
! src/hotspot/share/opto/lcm.cpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/gc/metaspace/TestSizeTransitions.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassSpaceSize.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCombinedCompressedFlags.java
! test/hotspot/jtreg/runtime/cds/appcds/TestZGCWithCDS.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithG1FullCollection.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithParallelOld.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountAfterGCEventWithSerial.java
! test/jdk/jdk/jfr/event/gc/objectcount/TestObjectCountEvent.java

Changeset: fe46f44b
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-12 19:20:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fe46f44b

8244758: DMG bundler ignores --install-dir option

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/DMGsetup.scpt

Changeset: 707462ed
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-13 15:03:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/707462ed

8244930: Building without test failure handler broken after JDK-8244844

Reviewed-by: erikj

! make/Main.gmk

Changeset: ca53ee25
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-13 16:18:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ca53ee25

8242934: test/jdk/jdk/jfr/tool/TestPrintJSON.java uses nashorn script engine

Reviewed-by: mgronlun

! test/jdk/ProblemList.txt
+ test/jdk/jdk/jfr/tool/JSONValue.java
! test/jdk/jdk/jfr/tool/TestPrintJSON.java



From dsimms at openjdk.java.net  Tue Jun  9 12:40:39 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Tue, 9 Jun 2020 12:40:39 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>

Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
Added tag jdk-15+24 for changeset 497fd9f9129c

# Conflicts:
#	src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
#	src/hotspot/share/classfile/javaClasses.hpp
#	src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
#	src/hotspot/share/memory/oopFactory.hpp
#	src/hotspot/share/oops/access.hpp
#	src/hotspot/share/oops/accessBackend.hpp
#	src/hotspot/share/oops/accessDecorators.hpp
#	src/hotspot/share/runtime/init.cpp
#	src/hotspot/share/runtime/thread.hpp
#	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
#	src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
#	src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
#	src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
#	src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
#	src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
#	src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
#	src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
#	src/jdk.jdwp.agent/share/native/libjdwp/util.c
#	test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

-------------

Commit messages:
 - Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
 - 8245051: c1 is broken if it is compiled by gcc without -fno-lifetime-dse
 - 8244031: HttpClient should have more tests for HEAD requests
 - 8244733: Add ResourceHashtable::xxx_if_absent
 - 8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments
 - 8245461: Shenandoah: refine mode name()-s
 - 8244416: Remove incorrect assert during inline cache cleaning
 - 8245398: Remove addition preview adornment from String::formatted
 - 8245281: Disabling hotspot gtest builds make it impossible to run tests
 - 8245445: Langtools NetBeans ant build broken after JDK-8244093
 - ... and 96 more: https://git.openjdk.java.net/valhalla/compare/2f51c64b...20628a92

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/70/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/70/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/70/files
  Stats: 34398 lines in 761 files changed: 17778 ins; 12817 del; 3803 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/70.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/70/head:pull/70

PR: https://git.openjdk.java.net/valhalla/pull/70


From dsimms at openjdk.java.net  Tue Jun  9 14:10:34 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Tue, 9 Jun 2020 14:10:34 GMT
Subject: [lworld] RFR: Merge jdk
In-Reply-To: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
References: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
Message-ID: <L6xR6Y3pUP1-Z2NqdV-4uPuDRsQsps2kgD8gxd4ljuU=.675ff6be-4c82-4e2c-b214-edbab3ab3aca@github.com>

On Tue, 9 Jun 2020 12:27:47 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
> Added tag jdk-15+24 for changeset 497fd9f9129c
> 
> # Conflicts:
> #	src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
> #	src/hotspot/share/classfile/javaClasses.hpp
> #	src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
> #	src/hotspot/share/memory/oopFactory.hpp
> #	src/hotspot/share/oops/access.hpp
> #	src/hotspot/share/oops/accessBackend.hpp
> #	src/hotspot/share/oops/accessDecorators.hpp
> #	src/hotspot/share/runtime/init.cpp
> #	src/hotspot/share/runtime/thread.hpp
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
> #	src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/util.c
> #	test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

Test issues, on hold

-------------

PR: https://git.openjdk.java.net/valhalla/pull/70


From thartmann at openjdk.java.net  Tue Jun  9 14:33:43 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Tue, 9 Jun 2020 14:33:43 GMT
Subject: [lworld] RFR: 8246603: [lworld] C2 does not scalarize inline types
 wrapped into non-escaping box objects
Message-ID: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>

C2 fails to scalarize inline types wrapped into non-inline, non-escaping (box) objects.

For example, in TestLWorld::test109, C2 successfully scalar replaces the InterfaceBox object but not the LongWrapper
object it contains because of the complex control flow in LongWrapper::wrap. However, since LongWrapper is an inline
type, we don't need to rely on Escape Analysis to be able to scalar replace. Now the problem is that LongWrapper is
stored as oop in a field of type WrapperInterface and we don't keep track of the ValueType(Ptr)Node long enough (i.e.
until after EA) for the load to be removed and the buffer allocation to go away.

The fix contains the following changes:
- Use ValueTypePtrNode instead of the oop whenever possible to keep track of field values. PhiNode::Ideal will then push
  such ValueTypePtrNode down and LoadNode::Identity will fold the loads.
- Keep ValueTypePtrNodes such that we can still fold loads after EA removed potential non-inline, wrapper objects that
  prevented scalarization during parsing. Only remove them after EA is done.
- Piggy-backing on PhaseMacroExpand::eliminate_allocate_node to eliminate unused inline type allocations and removed
  Allocate::Ideal which is not needed anymore (it also did not remove allocations that still had initializing stores).
- Added code to remove the membar added after inline type allocation (it will otherwise block loop opts).
- Make sure phis are always split if all inputs are mergemems to remove useless memory merges that block optimizations
  (see JDK-8247216)
- Added regression tests and a benchmark (provided by Maurizio)

Performance without fix:

Benchmark                    Mode  Cnt  Score   Error  Units
TestBoxing.pojo_loop         avgt   30  4.699 ? 0.045  ms/op
TestBoxing.box_generic_loop  avgt   30  4.540 ? 0.058  ms/op
TestBoxing.box_inline_loop   avgt   30  0.527 ? 0.009  ms/op
TestBoxing.box_intf_loop     avgt   30  4.512 ? 0.050  ms/op
TestBoxing.box_ref_loop      avgt   30  4.551 ? 0.037  ms/op
TestBoxing.inline_loop       avgt   30  0.524 ? 0.013  ms/op

Performance with fix:

Benchmark                    Mode  Cnt  Score   Error  Units
TestBoxing.pojo_loop         avgt   30  4.818 ? 0.166  ms/op
TestBoxing.box_generic_loop  avgt   30  0.517 ? 0.007  ms/op
TestBoxing.box_inline_loop   avgt   30  0.513 ? 0.007  ms/op
TestBoxing.box_intf_loop     avgt   30  0.523 ? 0.024  ms/op
TestBoxing.box_ref_loop      avgt   30  0.511 ? 0.010  ms/op
TestBoxing.inline_loop       avgt   30  0.514 ? 0.012  ms/op

-------------

Commit messages:
 - 8246603: [lworld] C2 does not scalarize inline types wrapped into non-escaping box objects

Changes: https://git.openjdk.java.net/valhalla/pull/71/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/71/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8246603
  Stats: 587 lines in 19 files changed: 432 ins; 91 del; 64 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/71.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/71/head:pull/71

PR: https://git.openjdk.java.net/valhalla/pull/71


From tobias.hartmann at oracle.com  Tue Jun  9 14:50:58 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 9 Jun 2020 16:50:58 +0200
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <114b651f-ad91-8f05-34c6-e733c7e587fb@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <0d956a23-cfde-084d-014d-a1c2fab12465@oracle.com>
 <114b651f-ad91-8f05-34c6-e733c7e587fb@oracle.com>
Message-ID: <fda96aef-7c0b-c544-33ca-434dcc8c1672@oracle.com>

Hi Sergey,

On 08.06.20 22:08, Sergey Kuksenko wrote:
> Both kinds. Some standard benchmarks has tight loops. Anyway, digging through these benchmarks will
> be time consuming. I won't do it until we have what do in area of small microbenchmarks. I've shown
> it for overall picture.
> 
> I am doing another overview of large benchmarks. Now I may only say that from 40 large (relatively)
> benchmarks only 3 have regression in Valhalla. Let's wait other results, maybe I'll be able to make
> differentiation aaload/aastore from acmp. Don't know yet.

Okay, thanks for the details. Once we've implemented the mark word bit check, this needs to be
re-evaluated anyway.

> I didn't check aastore yet.
> 
> But general thoughts. I'd rather split our performance goals into 3 areas:
> 
> 1. Legacy code with legacy types.
> 
> 2. Legacy code with inline types.
> 
> 3. Inline code with inline types.

Makes sense.

> And the number 1 is the most important (in my opinion). Because of nobody want to get regression
> just starting to use new JDK version. In that case 1 bit is enough for aastore. 1 bit is telling
> that "there is something from valhalla" and it will go to slowpath and won't affect legacy
> performance. Case 2 of course needs more bits.

Yes, ideally we would have two bits. One for is-null-free and one for is-flat (which implies
is-null-free).

Best regards,
Tobias


From tobias.hartmann at oracle.com  Tue Jun  9 15:13:07 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 9 Jun 2020 17:13:07 +0200
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <50a8f0dc-dd83-5165-ef41-d608a6e3d2f5@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <50a8f0dc-dd83-5165-ef41-d608a6e3d2f5@oracle.com>
Message-ID: <3d42d731-9e90-2191-52ed-37fbdcf47700@oracle.com>

Hi Sergey,

thanks again for the nice report! Comments below.

On 09.06.20 06:43, Sergey Kuksenko wrote:
> ? Note: Unroll and out of hoisting was happened only for ZGC, ParallelGC and EpsilonGC. It was not
> done for G1 by unknown reason. Maybe this need attention.

That's unexpected. Is it the same with mainline?

> ? Decommission arrayStorageProperties has positive performance effect for aastore operation in any
> conditions. The really nice fact that aastore completely doesn't have negative performance effects
> for legacy code in Valhalla. ? The fact is klass ptr is loaded for every aastore operation and
> checked if runtime of the array is Object[] (for this benchmark it's the simplest form of array
> store check). In v-66 arrayStorageProperties bits clearing should be done.
> ? In v-72 there are no Valhalla checks at all (we already checked if it's Object[] - don't need to
> do anything else).

Right. This is because C2 speculates on the array being monomorphic (MomorphicArrayCheck
optimization) and we can then omit all inline type specific checks. Have you checked with a
polymorphic array store? In that case you should see flat/null-free checks and these will have an
impact on performance.

Thanks,
Tobias


From sergey.kuksenko at oracle.com  Wed Jun 10 04:52:26 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Tue, 9 Jun 2020 21:52:26 -0700
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <3d42d731-9e90-2191-52ed-37fbdcf47700@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <50a8f0dc-dd83-5165-ef41-d608a6e3d2f5@oracle.com>
 <3d42d731-9e90-2191-52ed-37fbdcf47700@oracle.com>
Message-ID: <6c489e33-05aa-0f06-e3ea-e2dd928520e0@oracle.com>


 ? Update.

 ? New analysis was done with modified benchmark to cover polymorphic 
array store. Array store was mixed for array of Object, array of 
interface, array of abstract class and array of concrete class.

 ? Here are performance results for polymorphic array store:

   

 ?????????????????????????????? |baseline(ns)| v-66 (ns) | v-72 (ns) | v-66/baseline | v-72/baseline |? v-72/v-66

G1GC (compressedOops)????????? :??? 380???? |??? 445??? |??? 420??? |??? -17.1%???? |?? -10.5%????? |??? 5.6%

G1GC (uncompressedOops)??????? :??? 300???? |??? 400??? |??? 390??? |??? -33.3%???? |?? -30.0%????? |??? 2.5%

ParallelGC (compressedOops)??? :??? 310???? |??? 360??? |??? 350??? |??? -16.1%???? |?? -12.9%????? |??? 2.8%

ParallelGC (uncompressedOops)? :??? 284???? |??? 330??? |??? 300??? |??? -16.2%???? |??? -5.6%????? |??? 9.1%

ZGC (uncompressedOops)???????? :??? 285???? |??? 314??? |??? 310??? |??? -10.2%???? |??? -8.8%????? |??? 1.3%

EpsisonGC (compressedOops)???? :??? 284???? |??? 340??? |??? 320??? |??? -19.7%???? |?? -12.7%????? |??? 5.9%

EpsisonGC (uncompressedOops)?? :??? 277???? |??? 294??? |??? 300??? |???? -6.1%???? |??? -8.3%????? |?? -2.0%



 ? New column added - speedup v-72 over v-66.

 ? For polymorphic array store the picture is not so bright, but anyway 
Decommission arrayStorageProperties gives performance speedup (except 1 
case).
 ? In case of polymorphic array store access to Klass is performed 
always, and clearing extra bits from klass ptr has negative effect. By 
the way, which field of Klass has offset 0xE8?

 ? What is interesting - it's quite large difference between baseline 
and both Valhalla versions in case of G1GC.
 ? Comparing generated code of baseline and v-72 it was found two 
differences:

 ? 1. Different layout of basic blocks (some jumps are reverted, je -> 
jne).
 ???? But it shouldn't be the source of regression, profiling has shown 
that number of branches and branch-missed the same for baseline and 
Valhalla.

 ? 2. Access to layout helper and checking if it's array of values.

 ???? ...

 ???? mov??? 0x8(%r10),%r8d

 ???? mov??? %edx,%r12d

 ???? sar??? $0x1d,%r8d

 ???? cmp??? $0xfffffffd,%r8d

 ???? je???? 0x00007fab202b2d96

 ???? ...


Tobias, What do you think? Does it make sense to play with layout 
helper? Nothing prevents us to make 1 bit tags and test & jump and check 
what we get?


On 6/9/20 8:13 AM, Tobias Hartmann wrote:
> Hi Sergey,
>
> thanks again for the nice report! Comments below.
>
> On 09.06.20 06:43, Sergey Kuksenko wrote:
>>  ? Note: Unroll and out of hoisting was happened only for ZGC, ParallelGC and EpsilonGC. It was not
>> done for G1 by unknown reason. Maybe this need attention.
> That's unexpected. Is it the same with mainline?
>
>>  ? Decommission arrayStorageProperties has positive performance effect for aastore operation in any
>> conditions. The really nice fact that aastore completely doesn't have negative performance effects
>> for legacy code in Valhalla. ? The fact is klass ptr is loaded for every aastore operation and
>> checked if runtime of the array is Object[] (for this benchmark it's the simplest form of array
>> store check). In v-66 arrayStorageProperties bits clearing should be done.
>>  ? In v-72 there are no Valhalla checks at all (we already checked if it's Object[] - don't need to
>> do anything else).
> Right. This is because C2 speculates on the array being monomorphic (MomorphicArrayCheck
> optimization) and we can then omit all inline type specific checks. Have you checked with a
> polymorphic array store? In that case you should see flat/null-free checks and these will have an
> impact on performance.
>
> Thanks,
> Tobias


From dsimms at openjdk.java.net  Wed Jun 10 06:52:44 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 06:52:44 GMT
Subject: [lworld] [Rev 01] RFR: Merge jdk
In-Reply-To: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
References: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
Message-ID: <JBCyAGkMFuXmoOLX65OYAmNt8y91ddWs7nj0NyiSHFo=.bc77ed22-14c2-48f5-96f1-db763b5c2518@github.com>

> Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
> Added tag jdk-15+24 for changeset 497fd9f9129c
> 
> # Conflicts:
> #	src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
> #	src/hotspot/share/classfile/javaClasses.hpp
> #	src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
> #	src/hotspot/share/memory/oopFactory.hpp
> #	src/hotspot/share/oops/access.hpp
> #	src/hotspot/share/oops/accessBackend.hpp
> #	src/hotspot/share/oops/accessDecorators.hpp
> #	src/hotspot/share/runtime/init.cpp
> #	src/hotspot/share/runtime/thread.hpp
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
> #	src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/util.c
> #	test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

David Simms has updated the pull request incrementally with one additional commit since the last revision:

  UseBiasLocking for always locked pattern

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/70/files
  - new: https://git.openjdk.java.net/valhalla/pull/70/files/20628a92..643499ba

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/70/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/70/webrev.00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/70.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/70/head:pull/70

PR: https://git.openjdk.java.net/valhalla/pull/70


From dsimms at openjdk.java.net  Wed Jun 10 06:53:11 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 06:53:11 GMT
Subject: [Integrated] [lworld] RFR: Merge jdk
In-Reply-To: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
References: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
Message-ID: <z_7Opyho8rL70eCHLc5KaKlv3GRe4SAwoJoxZ1YFDdo=.75d218bc-ed83-4ae6-be6e-066949bcfd13@github.com>

On Tue, 9 Jun 2020 12:27:47 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
> Added tag jdk-15+24 for changeset 497fd9f9129c
> 
> # Conflicts:
> #	src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
> #	src/hotspot/share/classfile/javaClasses.hpp
> #	src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
> #	src/hotspot/share/memory/oopFactory.hpp
> #	src/hotspot/share/oops/access.hpp
> #	src/hotspot/share/oops/accessBackend.hpp
> #	src/hotspot/share/oops/accessDecorators.hpp
> #	src/hotspot/share/runtime/init.cpp
> #	src/hotspot/share/runtime/thread.hpp
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
> #	src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
> #	src/jdk.jdwp.agent/share/native/libjdwp/util.c
> #	test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java

This pull request has now been integrated.

Changeset: 8e358382
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/8e358382
Stats:     34385 lines in 761 files changed: 12805 ins; 17766 del; 3814 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/70


From dsimms at openjdk.java.net  Wed Jun 10 06:53:08 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 06:53:08 GMT
Subject: [lworld] RFR: Merge jdk
In-Reply-To: <L6xR6Y3pUP1-Z2NqdV-4uPuDRsQsps2kgD8gxd4ljuU=.675ff6be-4c82-4e2c-b214-edbab3ab3aca@github.com>
References: <F2qr_Ke7602wLUbUvcm1-_43bu_RAqBt2rQWZBJwJwE=.daa1198c-fb88-4035-8047-430cab2aff1b@github.com>
 <L6xR6Y3pUP1-Z2NqdV-4uPuDRsQsps2kgD8gxd4ljuU=.675ff6be-4c82-4e2c-b214-edbab3ab3aca@github.com>
Message-ID: <2jXs5KBl6g4ynPGrUCv7ziU98lEZ8Zb86z8i5uTh5Qs=.e4392bcd-6af7-423c-86ca-00ce91ba6d49@github.com>

On Tue, 9 Jun 2020 14:08:04 GMT, David Simms <dsimms at openjdk.org> wrote:

>> Merge tag 'jdk-15+24' into lworld_merge_jdk_15_24
>> Added tag jdk-15+24 for changeset 497fd9f9129c
>> 
>> # Conflicts:
>> #	src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
>> #	src/hotspot/share/classfile/javaClasses.hpp
>> #	src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
>> #	src/hotspot/share/memory/oopFactory.hpp
>> #	src/hotspot/share/oops/access.hpp
>> #	src/hotspot/share/oops/accessBackend.hpp
>> #	src/hotspot/share/oops/accessDecorators.hpp
>> #	src/hotspot/share/runtime/init.cpp
>> #	src/hotspot/share/runtime/thread.hpp
>> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
>> #	src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
>> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
>> #	src/jdk.jdwp.agent/share/native/libjdwp/util.c
>> #	test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java
>
> Test issues, on hold

Filed JDK-8247298 and JDK-8247299 to address use of bias locking at a later date, re-enabled UseBiasedLocking as
default as temporary work-around.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/70


From xliu at openjdk.java.net  Wed Jun 10 07:00:17 2020
From: xliu at openjdk.java.net (Xin Liu)
Date: Wed, 10 Jun 2020 07:00:17 GMT
Subject: git: openjdk/valhalla: lworld: 105 new changesets
Message-ID: <aecbaa21-8fd0-4be7-b029-786563e9638e@openjdk.org>

Changeset: 398a2b3c
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2020-05-13 15:47:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/398a2b3c

8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking

Changed default value of UseBiasedLocking to false and deprecated related flags.

Reviewed-by: dholmes, dcubed

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/gtest/oops/test_markWord.cpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java

Changeset: 658fb7ac
Author:    Bob Vandette <bobv at openjdk.org>
Date:      2020-05-13 11:33:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/658fb7ac

8244852: GraalVM native-image fails after JDK-8238048 change

Reviewed-by: dholmes

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedObjectTypeImpl.java

Changeset: 3d50f242
Author:    Bob Vandette <bobv at openjdk.org>
Date:      2020-05-13 11:35:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3d50f242

8244853: The static build of libextnet is missing the JNI_OnLoad_extnet function

Reviewed-by: alanb

! src/jdk.net/linux/native/libextnet/LinuxSocketOptions.c
! src/jdk.net/macosx/native/libextnet/MacOSXSocketOptions.c
! src/jdk.net/solaris/native/libextnet/SolarisSocketOptions.c

Changeset: 49bfbd3b
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-05-13 10:39:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/49bfbd3b

8243417: Clean up com.sun.tools.javac.main.CommandLine

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Arguments.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/CommandLine.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/main/Main.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/options/OptionHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! test/langtools/tools/javac/main/EnvVariableTest.java

Changeset: 92d1c4a6
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-05-13 10:56:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/92d1c4a6

8244775: Remove unnecessary dependency to jfrEvents.hpp

Reviewed-by: kbarrett, kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/compilerEvent.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
+ src/hotspot/share/gc/g1/g1GCParPhaseTimesTracker.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp

Changeset: ad2afe0b
Author:    Kelvin Nilsen <kdnilsen at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-13 20:19:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ad2afe0b

8241062: Shenandoah: rich asserts trigger "empty statement" inspection

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahAsserts.hpp

Changeset: 168cdcf6
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-13 22:25:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/168cdcf6

8244936: Reduce JNI overhead of accessing FileDescriptor

Reviewed-by: rriggs, alanb

! src/java.base/share/native/libjava/FileInputStream.c
! src/java.base/share/native/libjava/RandomAccessFile.c
! src/java.base/share/native/libjava/io_util.c
! src/java.base/unix/native/libjava/io_util_md.c
! src/java.base/unix/native/libjava/io_util_md.h
! src/java.base/windows/native/libjava/io_util_md.c
! src/java.base/windows/native/libjava/io_util_md.h
! test/micro/org/openjdk/bench/java/io/RandomAccessRead.java

Changeset: 659aa08f
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-13 17:01:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/659aa08f

8242901: Duplicate PSYoung/OldGen max size functions

Use (nonvirtual) min/max_gen_size consistently, and remove duplicates.

Reviewed-by: stefank, sjohanss

! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/psMemoryPool.cpp
! src/hotspot/share/gc/parallel/psMemoryPool.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psOldGen.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp
! src/hotspot/share/gc/parallel/psYoungGen.hpp
! src/hotspot/share/gc/parallel/vmStructs_parallelgc.hpp

Changeset: 073e095e
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-05-13 15:25:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/073e095e

8235211: serviceability/attach/RemovingUnixDomainSocketTest.java fails with AttachNotSupportedException: Unable to open socket file

Reviewed-by: sspitsyn, ysuenaga

! src/hotspot/os/aix/attachListener_aix.cpp
! src/hotspot/os/bsd/attachListener_bsd.cpp
! src/hotspot/os/linux/attachListener_linux.cpp
! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java
! test/lib/jdk/test/lib/apps/LingeredApp.java

Changeset: 80c75c9f
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-05-13 15:46:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/80c75c9f

8239383: Support for Unicode 13.0

Reviewed-by: rriggs, joehw

! make/data/characterdata/CharacterData01.java.template
! make/data/characterdata/CharacterData02.java.template
+ make/data/characterdata/CharacterData03.java.template
! make/data/characterdata/CharacterData0E.java.template
! make/data/characterdata/CharacterDataLatin1.java.template
! make/data/unicodedata/Blocks.txt
! make/data/unicodedata/DerivedCoreProperties.txt
! make/data/unicodedata/NormalizationTest.txt
! make/data/unicodedata/PropList.txt
! make/data/unicodedata/PropertyValueAliases.txt
! make/data/unicodedata/Scripts.txt
! make/data/unicodedata/SpecialCasing.txt
! make/data/unicodedata/UnicodeData.txt
! make/data/unicodedata/VERSION
! make/data/unicodedata/auxiliary/GraphemeBreakProperty.txt
! make/data/unicodedata/auxiliary/GraphemeBreakTest.txt
- make/data/unicodedata/emoji-data.txt
+ make/data/unicodedata/emoji/emoji-data.txt
! make/jdk/src/classes/build/tools/generateemojidata/GenerateEmojiData.java
! make/modules/java.base/gensrc/GensrcCharacterData.gmk
! make/modules/java.base/gensrc/GensrcEmojiData.gmk
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/CharacterData.java
! src/java.base/share/classes/java/util/regex/Grapheme.java
! src/java.base/share/classes/jdk/internal/icu/impl/UCharacterProperty.java
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt64b/nfc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt64b/nfkc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt64b/ubidi.icu
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt64b/uprops.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfkc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/ubidi.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/uprops.icu
! src/java.base/share/classes/jdk/internal/icu/util/CodePointMap.java
! src/java.base/share/classes/jdk/internal/icu/util/CodePointTrie.java
! src/java.base/share/classes/jdk/internal/icu/util/VersionInfo.java
! src/java.base/share/legal/icu.md
! src/java.base/share/legal/unicode.md
! test/jdk/java/lang/Character/UnicodeBlock/OptimalMapSize.java
! test/jdk/java/text/Normalizer/ConformanceTest.java
! test/jdk/java/util/regex/GraphemeTest.java
! test/jdk/lib/testlibrary/java/lang/UCDFiles.java

Changeset: be7771b2
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-05-14 04:25:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/be7771b2

Added tag jdk-15+23 for changeset f143729ca00e

! .hgtags

Changeset: 17dd7dc3
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-05-13 22:29:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/17dd7dc3

8240588: _threadObj cannot be used on an exiting JavaThread

Reviewed-by: rehn, dcubed, kbarrett

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.hpp
+ test/hotspot/jtreg/runtime/Thread/ThreadObjAccessAtExit.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 587505f1
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-05-14 09:25:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/587505f1

8244971: Zero VM is broken after JDK-8241825 (COMPRESSED_CLASS_POINTERS_DEPENDS_ON_COMPRESSED_OOPS not defined)

Reviewed-by: dholmes

! src/hotspot/cpu/zero/globalDefinitions_zero.hpp

Changeset: 5b6f81de
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-05-14 08:48:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5b6f81de

8244777: ClassLoaderStats VM Op uses constant hash value

Reviewed-by: coleenp, jbachorik

! src/hotspot/share/classfile/classLoaderStats.hpp

Changeset: 1856ff89
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-14 08:24:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1856ff89

8244684: G1 abuses StarTask to also include partial objarray scan tasks

New ScannerTask and PartialArrayScanTask, initially used by G1

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp

Changeset: 9768618b
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-05-14 05:35:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9768618b

8244945: Mark VS2019 as supported and default

Reviewed-by: ihse

! make/autoconf/toolchain_windows.m4

Changeset: 0cc7f358
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-13 16:05:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0cc7f358

8244576: [macos] Volume icon deleted by osascript for background image

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java

Changeset: c9925219
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-05-14 06:58:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c9925219

8244951: Missing entitlements for hardened runtime

Reviewed-by: ihse

! make/CompileJavaModules.gmk
! make/common/NativeCompilation.gmk
= make/data/macosxsigning/default.plist
+ make/data/macosxsigning/java.plist
+ make/data/macosxsigning/jspawnhelper.plist
+ make/modules/jdk.incubator.jpackage/Gensrc.gmk
- src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/entitlements.plist

Changeset: e13c481c
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-05-14 23:09:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e13c481c

8218482: sun/security/krb5/auto/ReplayCachePrecise.java failed - no KrbException thrown

Reviewed-by: mullan

! test/jdk/sun/security/krb5/auto/ReplayCachePrecise.java

Changeset: 8c543097
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-14 18:56:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8c543097

8245033: Fixes for building in WSL

Reviewed-by: erikj

! make/TestImage.gmk
! make/autoconf/basic.m4
! make/autoconf/basic_tools.m4
! make/autoconf/toolchain.m4
! make/autoconf/toolchain_windows.m4
! make/autoconf/util.m4
! make/autoconf/util_windows.m4
! make/common/MakeBase.gmk
! make/common/NativeCompilation.gmk
! make/conf/jib-profiles.js

Changeset: 014095c4
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-14 19:15:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/014095c4

8245041: Fix incorrect output order in configure

Reviewed-by: erikj

! make/autoconf/boot-jdk.m4
! make/autoconf/lib-tests.m4

Changeset: 43da9ff2
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-14 19:17:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/43da9ff2

8245032: Remove exceptions from compare.sh

Reviewed-by: erikj

! make/scripts/compare.sh

Changeset: 9a046316
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-05-14 10:29:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9a046316

8244973: serviceability/attach/RemovingUnixDomainSocketTest.java fails "stderr was not empty"

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java

Changeset: 95b8e9ea
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-05-14 19:36:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/95b8e9ea

8244340: Handshake processing thread lacks yielding

Reviewed-by: pchilanomate, dholmes, dcubed

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/thread.hpp

Changeset: 71cc95e4
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-05-14 20:34:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/71cc95e4

8243947: [TESTBUG] hotspot/jtreg:hotspot_appcds_dynamic fails when the JDK doesn't have default CDS archive

Generate a default CDS archive when necessary before running AppCDS dynamic tests.

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/AppendClasspath.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArchiveConsistency.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArrayKlasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ClassResolutionFailure.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicLotsOfClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ExcludedClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamic.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustom.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustomUnload.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/JITInteraction.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LinkClassTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MainModuleOnly.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MethodSorting.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MissingArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NoClassToArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RelativePath.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/SharedArchiveFileOption.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnsupportedBaseArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnusedCPDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/WrongTopClasspath.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: 8da07d1a
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-05-14 14:24:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8da07d1a

8242524: Use different default CDS archives depending on UseCompressOops

Reviewed-by: erikj, iklam, ccheung

! make/Images.gmk
! make/scripts/compare.sh
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp

Changeset: cab61f15
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-05-14 15:17:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cab61f15

8243012: Fix issues in j.l.i package info

Reviewed-by: alanb, sspitsyn

! src/java.instrument/share/classes/java/lang/instrument/package-info.java

Changeset: b883badc
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-05-14 17:05:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b883badc

8244961: MethodHandles::privateLookupIn throws NPE when called during initPhase2

Reviewed-by: chegar

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java

Changeset: 4c54fa22
Author:    Fernando Guallini <fernando.guallini at oracle.com>
Committer: Frank Yuan <fyuan at openjdk.org>
Date:      2020-05-15 09:49:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4c54fa22

8209774: Refactor shell test javax/xml/jaxp/common/8035437/run.sh to java

Reviewed-by: dfuchs, joehw, alanb

! test/jdk/javax/xml/jaxp/common/8035437/AbstractMethodErrorTest.java
= test/jdk/javax/xml/jaxp/common/8035437/com/sun/org/apache/xerces/internal/dom/DocumentImpl.java
= test/jdk/javax/xml/jaxp/common/8035437/org/w3c/dom/Document.java
= test/jdk/javax/xml/jaxp/common/8035437/org/w3c/dom/Node.java
- test/jdk/javax/xml/jaxp/common/8035437/run.sh

Changeset: b76a215f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-15 12:09:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b76a215f

8245046: SetupTarget incorrect for hotspot-ide-project

Reviewed-by: erikj

! make/Main.gmk

Changeset: 82f2a0e2
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-15 12:25:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/82f2a0e2

8245024: Simplify and eagerly initialize StringConcatFactory

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java

Changeset: 178e69a3
Author:    Rahul Yadav <rahul.r.yadav at oracle.com>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2020-05-15 14:46:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/178e69a3

8244652: Add test for non utf-8 response handling by websocket

The test java.net.httpclient.websocket.WSHandshakeExceptionTest.java checks that the websocket client handles invalid utf-8 sent by the websocket server

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/websocket/WSHandshakeExceptionTest.java

Changeset: 3930460a
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-15 10:43:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3930460a

8244953: Shenandoah: gc/shenandoah/TestStringInternCleanup fails with broken string table root

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp

Changeset: fad2cf51
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-05-12 21:51:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fad2cf51

8241072: Reimplement the Legacy DatagramSocket API

Replace the underlying implementations of the java.net.DatagramSocket and java.net.MulticastSocket APIs with simpler and more modern implementations that are easy to maintain and debug.

Co-authored-by: Alan Bateman <alan.bateman at oracle.com>
Co-authored-by: Chris Hegarty <chris.hegarty at oracle.com>
Co-authored-by: Daniel Fuchs <daniel.fuchs at oracle.com>
Reviewed-by: alanb, chegar, dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/DatagramSocketImpl.java
! src/java.base/share/classes/java/net/MulticastSocket.java
+ src/java.base/share/classes/java/net/NetMulticastSocket.java
! src/java.base/share/classes/sun/nio/ch/DatagramSocketAdaptor.java
! test/jdk/ProblemList.txt
! test/jdk/java/net/DatagramSocket/AddressNotSet.java
! test/jdk/java/net/DatagramSocket/B6411513.java
! test/jdk/java/net/DatagramSocket/DatagramTimeout.java
! test/jdk/java/net/DatagramSocket/InterruptibleDatagramSocket.java
! test/jdk/java/net/DatagramSocket/ReuseAddressTest.java
! test/jdk/java/net/DatagramSocket/SendCheck.java
! test/jdk/java/net/DatagramSocket/SendPortZero.java
! test/jdk/java/net/DatagramSocket/SetGetReceiveBufferSize.java
! test/jdk/java/net/DatagramSocket/SetGetSendBufferSize.java
! test/jdk/java/net/DatagramSocket/TestAfterClose.java
! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/DatagramSocketImpl/TestCreate.java
! test/jdk/java/net/InetAddress/CheckJNI.java
! test/jdk/java/net/MulticastSocket/B6427403.java
! test/jdk/java/net/MulticastSocket/MulticastAddresses.java
! test/jdk/java/net/MulticastSocket/NoSetNetworkInterface.java
! test/jdk/java/net/MulticastSocket/Promiscuous.java
! test/jdk/java/net/MulticastSocket/SendPortZero.java
! test/jdk/java/net/MulticastSocket/SetLoopbackMode.java
! test/jdk/java/net/MulticastSocket/SetLoopbackModeIPv4.java
! test/jdk/java/net/MulticastSocket/SetLoopbackOption.java
! test/jdk/java/net/MulticastSocket/SetOutgoingIf.java
! test/jdk/java/net/MulticastSocket/SetTTLAndGetTTL.java
! test/jdk/java/net/MulticastSocket/SetTTLTo0.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java
! test/jdk/java/net/Socket/AddressTest.java
! test/jdk/java/net/SocketOption/AfterClose.java
! test/jdk/java/net/SocketOption/OptionsTest.java

Changeset: adf1d475
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-15 18:13:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/adf1d475

8245093: WSL support broke cygwin toolchain detection

Reviewed-by: erikj

! make/autoconf/basic_tools.m4

Changeset: e8396879
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-15 18:14:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e8396879

8245096: Better windows environment output in configure

Reviewed-by: erikj

! make/autoconf/basic_windows.m4
! make/autoconf/help.m4

Changeset: 150d6cfe
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-15 18:37:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/150d6cfe

8245094: Reduce overhead of initializing the default StringConcatFactory strategy

Reviewed-by: psandoz, jlaskey

! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java

Changeset: fb6e7b06
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-15 18:58:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fb6e7b06

8245119: Fix include path for hotspot-ide-project

Reviewed-by: erikj

! make/Main.gmk

Changeset: b61c88c6
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-05-15 19:57:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b61c88c6

8245083: [REDO] Shenandoah: Remove null-handling in LRB expansion

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: 35a7eff9
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-05-15 10:24:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/35a7eff9

8244721: CTW: C2 (Shenandoah) compilation fails with "unexpected infinite loop graph shape"

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! test/hotspot/jtreg/gc/shenandoah/compiler/BarrierInInfiniteLoop.java

Changeset: 36fb21dc
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-05-15 20:38:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/36fb21dc

8245111: Update doc comments for improved processing by the Standard Doclet

Reviewed-by: dfuchs, joehw, lancea, rriggs

! src/java.base/share/classes/java/lang/StackTraceElement.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/util/jar/Attributes.java
! src/java.logging/share/classes/java/util/logging/SimpleFormatter.java
! src/java.naming/share/classes/javax/naming/NameNotFoundException.java
! src/java.xml/share/classes/javax/xml/transform/TransformerFactory.java

Changeset: 6d985025
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-05-15 21:54:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6d985025

8244663: Shenandoah: C2 assertion fails in Matcher::collect_null_checks

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
+ test/hotspot/jtreg/gc/shenandoah/compiler/TestShenandoahCmpPAfterCall.java

Changeset: 1e251e94
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-05-13 17:00:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1e251e94

8241070: Shenandoah: remove unused local variables in C2 support

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp

Changeset: 46cf2942
Author:    John Jiang <jjiang at openjdk.org>
Date:      2020-05-16 05:49:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46cf2942

8245005: javax/net/ssl/compatibility/BasicConnectTest.java failed with No enum constant

Reviewed-by: xuelei

! test/jdk/javax/net/ssl/TLSCommon/CipherSuite.java
! test/jdk/javax/net/ssl/TLSCommon/interop/Utilities.java
! test/jdk/javax/net/ssl/compatibility/README

Changeset: a09720f2
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-16 01:35:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a09720f2

8232213: runtime/MemberName/MemberNameLeak.java fails intermittently

Reviewed-by: dcubed, coleenp

! test/hotspot/jtreg/runtime/MemberName/MemberNameLeak.java

Changeset: a2057ad4
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-16 09:43:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a2057ad4

8240228: "make hotspot-ide-project" on Windows creates a Visual Studio project with empty preprocessor defines

Reviewed-by: erikj

! make/hotspot/ide/CreateVSProject.gmk

Changeset: 9efdaacc
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-05-17 11:09:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9efdaacc

8242478: compiler implementation for records (Second Preview)

Reviewed-by: mcimadamore, jlahoda, darcy

! src/java.base/share/classes/java/io/ObjectStreamClass.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/jdk/java/io/Serializable/records/ConstructorPermissionTest.java
! test/langtools/lib/combo/tools/javac/combo/CompilationTestCase.java
! test/langtools/lib/combo/tools/javac/combo/Diagnostics.java
! test/langtools/lib/combo/tools/javac/combo/JavacTemplateTestBase.java
! test/langtools/tools/javac/IllegalAnnotation.java
! test/langtools/tools/javac/IllegalAnnotation.out
! test/langtools/tools/javac/InterfaceInInner.out
+ test/langtools/tools/javac/LocalInterface.java
+ test/langtools/tools/javac/LocalInterface.out
+ test/langtools/tools/javac/LocalRecord.java
+ test/langtools/tools/javac/diags/examples/CanonicalCantHaveStrongerAccessPrivileges.java
- test/langtools/tools/javac/diags/examples/CanonicalConstructorMustBePublic.java
! test/langtools/tools/javac/diags/examples/EnumsMustBeStatic.java
! test/langtools/tools/javac/diags/examples/RecordsNotAllowedInInnerClasses.java
! test/langtools/tools/javac/enum/LocalEnum.java
! test/langtools/tools/javac/enum/LocalEnum.out
! test/langtools/tools/javac/enum/NestedEnum.out
! test/langtools/tools/javac/enum/T5081785.out
! test/langtools/tools/javac/processing/model/element/CheckingTypeAnnotationsOnRecords.java
! test/langtools/tools/javac/processing/model/element/TestRecordDesugar.java
+ test/langtools/tools/javac/records/LocalStaticDeclarations.java
! test/langtools/tools/javac/records/RecordCompilationTests.java
! test/langtools/tools/javac/records/RecordMemberTests.java
! test/langtools/tools/javac/records/VarargsRecordsTest.java

Changeset: 42bad03d
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-05-17 11:34:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/42bad03d

8245146: Update description of SourceVersion.RELEASE_15 with text blocks

Reviewed-by: jlaskey

! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java

Changeset: 0f7aeed4
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2020-05-17 21:15:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0f7aeed4

8241305: Add protocol specific factory creation methods to SocketChannel and ServerSocketChannel

Reviewed-by: alanb, chegar, dfuchs

! src/java.base/share/classes/java/nio/channels/DatagramChannel.java
! src/java.base/share/classes/java/nio/channels/ServerSocketChannel.java
! src/java.base/share/classes/java/nio/channels/SocketChannel.java
! src/java.base/share/classes/java/nio/channels/spi/SelectorProvider.java
! src/java.base/share/classes/sun/nio/ch/Net.java
! src/java.base/share/classes/sun/nio/ch/SelectorProviderImpl.java
! src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/SocketChannelImpl.java
! src/java.base/unix/classes/sun/nio/ch/InheritedChannel.java
+ test/jdk/java/nio/channels/etc/LocalSocketAddressType.java
+ test/jdk/java/nio/channels/etc/OpenAndConnect.java
+ test/jdk/java/nio/channels/etc/ProtocolFamilies.java

Changeset: d5bd5238
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-05-17 15:10:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d5bd5238

8244536: cds/DeterministicDump.java failed: File content different

Reviewed-by: ccheung, stuefe

! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/heapShared.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/cds/DeterministicDump.java

Changeset: 76b76654
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-05-18 10:57:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/76b76654

8235673: [C1, C2] Split inlining control flags

Reviewed-by: neliasso, kvn, thartmann

! src/hotspot/cpu/aarch64/c1_globals_aarch64.hpp
! src/hotspot/cpu/arm/c1_globals_arm.hpp
! src/hotspot/cpu/ppc/c1_globals_ppc.hpp
! src/hotspot/cpu/s390/c1_globals_s390.hpp
! src/hotspot/cpu/sparc/c1_globals_sparc.hpp
! src/hotspot/cpu/x86/c1_globals_x86.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/c1/c1_globals.hpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/compiler/compiler_globals.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/c2/Test5091921.java
! test/hotspot/jtreg/compiler/c2/Test6792161.java
! test/hotspot/jtreg/compiler/c2/Test6910605_2.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/Command.java
! test/hotspot/jtreg/compiler/intrinsics/string/TestStringIntrinsics2.java
! test/hotspot/jtreg/compiler/profiling/TestProfileCounterOverflow.java
! test/hotspot/jtreg/runtime/ReservedStack/ReservedStackTest.java

Changeset: dde3b900
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-05-18 10:33:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dde3b900

8244981: jpackage error due to missing final newline in Debian control file

Reviewed-by: herrick, asemenyuk

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/OverridableResource.java

Changeset: 31479a0d
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2020-05-14 15:27:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/31479a0d

8244752: Enable Linux support for multiple huge page sizes -XX:LargePageSizeInBytes

Reviewed-by: kbarrett, sjohanss, stuefe, tschatzl

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp

Changeset: ed9cbe25
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-04-29 18:35:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ed9cbe25

8241616: Timestamps on ct.sym entries lead to non-reproducible builds

Generate ct.sym in a reproducible way

Reviewed-by: ihse

! make/langtools/src/classes/build/tools/symbolgenerator/CreateSymbols.java
! make/langtools/src/classes/build/tools/symbolgenerator/TransitiveDependencies.java
! make/modules/jdk.compiler/Gendata.gmk
! test/langtools/tools/javac/platform/CanHandleClassFilesTest.java

Changeset: 6bd9391f
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-05-18 12:32:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6bd9391f

8244433: Remove saving of RSP in Assembler::pusha_uncached()

Remove move instruction to save the actual value of RSP in Assembler::pusha_uncached() on x86.

Reviewed-by: eosterlund, thartmann, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp

Changeset: 840c3050
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-05-18 10:11:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/840c3050

8237971: Package type for runtime image on macosx

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/DMGsetup.scpt

Changeset: b957788c
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-18 10:47:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b957788c

8245137: aarch64 ICache flush depends on enabling gnu extensions

Use __builtin___clear_cache.

Reviewed-by: aph, dholmes

! src/hotspot/cpu/aarch64/icache_aarch64.hpp

Changeset: 60728a48
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-05-18 11:31:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/60728a48

8242424: Deprecate InitialBootClassLoaderMetaspaceSize
8243147: Deprecate UseLargePagesInMetaspace

Mark these options for deprecation

Reviewed-by: stuefe, dcubed

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java

Changeset: 02293daa
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-05-18 09:28:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/02293daa

8245070: 32-bit builds are broken after JDK-8242524

Reviewed-by: erikj, ihse

! make/Images.gmk

Changeset: fd28aad7
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2020-05-18 09:42:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fd28aad7

8166597: Crypto support for the EdDSA Signature Algorithm

Reviewed-by: weijun, mullan, wetmore

! make/jdk/src/classes/build/tools/intpoly/FieldGen.java
+ src/java.base/share/classes/java/security/interfaces/EdECKey.java
+ src/java.base/share/classes/java/security/interfaces/EdECPrivateKey.java
+ src/java.base/share/classes/java/security/interfaces/EdECPublicKey.java
+ src/java.base/share/classes/java/security/spec/EdDSAParameterSpec.java
+ src/java.base/share/classes/java/security/spec/EdECPoint.java
+ src/java.base/share/classes/java/security/spec/EdECPrivateKeySpec.java
+ src/java.base/share/classes/java/security/spec/EdECPublicKeySpec.java
! src/java.base/share/classes/java/security/spec/NamedParameterSpec.java
! src/java.base/share/classes/module-info.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/provider/SHA3.java
+ src/java.base/share/classes/sun/security/provider/SHAKE256.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/util/KeyUtil.java
! src/java.base/share/classes/sun/security/util/SecurityProviderConstants.java
! src/java.base/share/classes/sun/security/util/math/intpoly/IntegerPolynomial.java
! src/java.base/share/classes/sun/security/util/math/intpoly/IntegerPolynomial1305.java
! src/java.base/share/classes/sun/security/util/math/intpoly/IntegerPolynomial25519.java
! src/java.base/share/classes/sun/security/util/math/intpoly/IntegerPolynomial448.java
+ src/java.base/share/classes/sun/security/util/math/intpoly/IntegerPolynomialModBinP.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ParametersMap.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/XECParameters.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/Ed25519Operations.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/Ed448Operations.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAAlgorithmParameters.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAKeyFactory.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAKeyPairGenerator.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAOperations.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAParameters.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAPrivateKeyImpl.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAPublicKeyImpl.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSASignature.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdECOperations.java
+ src/jdk.crypto.ec/share/classes/sun/security/ec/point/ExtendedHomogeneousPoint.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/point/Point.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/point/ProjectivePoint.java
+ test/jdk/sun/security/ec/ed/EdECKeyFormat.java
+ test/jdk/sun/security/ec/ed/TestEdDSA.java
+ test/jdk/sun/security/ec/ed/TestEdOps.java
! test/jdk/sun/security/ec/xec/TestXECOps.java
! test/jdk/sun/security/ec/xec/XECIterative.java
! test/jdk/sun/security/util/math/TestIntegerModuloP.java
! test/lib/jdk/test/lib/Convert.java
! test/micro/org/openjdk/bench/javax/crypto/full/SignatureBench.java

Changeset: 3eaf9442
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-05-18 17:15:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3eaf9442

8244342: Compilation warnings about unexpected serialization related method signatures

Reviewed-by: lancea, naoto, rriggs

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TemplatesImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/jaxp/datatype/DurationImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/LocPathIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/PredicatedNodeTest.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/UnionPathIterator.java

Changeset: b2651630
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-18 14:47:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b2651630

8245124: Shenandoah: optimize code root evacuation/update during concurrent class unloading

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp

Changeset: 039cb657
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-05-18 13:24:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/039cb657

8239816: Make handling of module / package / types consistent

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ModuleSummaryWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ModuleSummaryBuilder.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java

Changeset: b08140da
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-05-18 22:13:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b08140da

8245231: Javadoc for the readObject methods needs to be updated

Reviewed-by: lancea, msheppar

! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/LocPathIterator.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/PredicatedNodeTest.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/axes/UnionPathIterator.java

Changeset: 4159f685
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-05-19 09:02:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4159f685

8233706: JFR emergency dump should be performed after error reporting

Reviewed-by: mgronlun, egahlin

! src/hotspot/share/jfr/jfr.cpp
! src/hotspot/share/jfr/jfr.hpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.hpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.hpp
! src/hotspot/share/utilities/vmError.cpp
! test/jdk/jdk/jfr/event/runtime/TestShutdownEvent.java

Changeset: a97932d8
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2020-05-19 11:55:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a97932d8

8245151: jarsigner should not raise duplicate warnings on verification

Reviewed-by: weijun

! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Resources.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java

Changeset: 080b3b83
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-05-19 04:05:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/080b3b83

8242151: Improve OID mapping and reuse among JDK security providers for aliases registration

Use sun.security.util.KnownOIDs enum instead of hardcoding oid strings everywhere

Reviewed-by: weijun

! src/java.base/macosx/classes/apple/security/KeychainStore.java
! src/java.base/share/classes/com/sun/crypto/provider/DHPublicKey.java
! src/java.base/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/SunJCE.java
! src/java.base/share/classes/java/security/PKCS12Attribute.java
! src/java.base/share/classes/java/security/cert/CertificateRevokedException.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/sun/security/pkcs/ContentInfo.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/pkcs/PKCS9Attribute.java
! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java
! src/java.base/share/classes/sun/security/provider/KeyProtector.java
! src/java.base/share/classes/sun/security/provider/SunEntries.java
! src/java.base/share/classes/sun/security/provider/certpath/OCSPResponse.java
! src/java.base/share/classes/sun/security/provider/certpath/RevocationChecker.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.base/share/classes/sun/security/rsa/SunRsaSignEntries.java
! src/java.base/share/classes/sun/security/ssl/SunJSSE.java
! src/java.base/share/classes/sun/security/ssl/X509KeyManagerImpl.java
! src/java.base/share/classes/sun/security/timestamp/TSRequest.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/security/util/ConstraintsParameters.java
! src/java.base/share/classes/sun/security/util/CurveDB.java
+ src/java.base/share/classes/sun/security/util/KnownOIDs.java
! src/java.base/share/classes/sun/security/util/NamedCurve.java
! src/java.base/share/classes/sun/security/util/ObjectIdentifier.java
! src/java.base/share/classes/sun/security/util/SecurityProviderConstants.java
! src/java.base/share/classes/sun/security/validator/EndEntityChecker.java
! src/java.base/share/classes/sun/security/validator/SimpleValidator.java
! src/java.base/share/classes/sun/security/x509/AVA.java
! src/java.base/share/classes/sun/security/x509/AccessDescription.java
! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
! src/java.base/share/classes/sun/security/x509/ExtendedKeyUsageExtension.java
! src/java.base/share/classes/sun/security/x509/InhibitAnyPolicyExtension.java
! src/java.base/share/classes/sun/security/x509/NetscapeCertTypeExtension.java
! src/java.base/share/classes/sun/security/x509/OIDMap.java
! src/java.base/share/classes/sun/security/x509/OIDName.java
! src/java.base/share/classes/sun/security/x509/PKIXExtensions.java
! src/java.base/share/classes/sun/security/x509/X500Name.java
! src/java.base/share/classes/sun/security/x509/X509CRLEntryImpl.java
! src/java.base/share/classes/sun/security/x509/X509CRLImpl.java
! src/java.base/share/classes/sun/security/x509/X509CertImpl.java
! src/java.security.jgss/share/classes/org/ietf/jgss/Oid.java
! src/java.security.jgss/share/classes/sun/security/jgss/GSSContextImpl.java
! src/java.security.jgss/share/classes/sun/security/jgss/GSSNameImpl.java
! src/java.security.jgss/share/classes/sun/security/jgss/krb5/Krb5Token.java
! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoToken.java
! src/java.security.jgss/share/classes/sun/security/jgss/wrapper/GSSNameElement.java
! src/java.security.jgss/share/classes/sun/security/jgss/wrapper/NativeGSSContext.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/SunPKCS11.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/XECParameters.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAParameters.java
! src/jdk.crypto.mscapi/windows/classes/sun/security/mscapi/SunMSCAPI.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/LibMDMech.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/ServiceDesc.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/UcryptoMech.java
! src/jdk.crypto.ucrypto/solaris/classes/com/oracle/security/ucrypto/UcryptoProvider.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/TimestampedSigner.java
! test/jdk/java/security/testlibrary/CertificateBuilder.java
! test/jdk/java/security/testlibrary/SimpleOCSPServer.java
! test/jdk/sun/security/jgss/spnego/NotPreferredMech.java
! test/jdk/sun/security/pkcs/pkcs10/PKCS10AttrEncoding.java
! test/jdk/sun/security/pkcs/pkcs10/PKCS10AttributeReader.java
! test/jdk/sun/security/pkcs/pkcs9/UnknownAttribute.java
! test/jdk/sun/security/pkcs12/PKCS12SameKeyId.java
! test/jdk/sun/security/pkcs12/ParamsPreferences.java
! test/jdk/sun/security/pkcs12/ParamsTest.java
! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/jdk/sun/security/tools/keytool/KeyToolTest.java
! test/jdk/sun/security/util/Oid/OidEquals.java
! test/jdk/sun/security/util/Oid/OidFormat.java
! test/jdk/sun/security/util/Oid/S11N.java
! test/jdk/sun/security/x509/AVA/AVAEqualsHashCode.java
! test/jdk/sun/security/x509/AlgorithmId/ExtensibleAlgorithmId.java
! test/jdk/sun/security/x509/X509CertImpl/V3Certificate.java
! test/jdk/sun/security/x509/equalNames/AltNamesEqualsTest.java

Changeset: cc3a8595
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-19 08:34:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cc3a8595

8245233: ZGC: Load volatile oops using Atomic::load()

Reviewed-by: stefank, kbarrett, smonteith

! src/hotspot/share/gc/z/zBarrier.inline.hpp
! src/hotspot/share/gc/z/zReferenceProcessor.cpp

Changeset: ce6aadbd
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-19 08:34:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ce6aadbd

8245196: ZGC: No need to disable UseBiasedLocking by default

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/z/zArguments.cpp

Changeset: bcf99aa9
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-19 08:34:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bcf99aa9

8245098: Make SafeFetch32/N available earlier

Reviewed-by: kbarrett, dholmes

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/sparc/stubGenerator_sparc.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 8ec7512f
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-19 08:34:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8ec7512f

8245106: ZGC: Fix incorrect setup when using -XX:+UseTransparentHugePages

Reviewed-by: stefank, eosterlund

! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp

Changeset: 77826c0a
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-19 09:12:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/77826c0a

8245168: jlink should not be treated as a "small" tool

Reviewed-by: erikj

! make/autoconf/spec.gmk.in

Changeset: 13cf7831
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2020-05-19 02:36:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/13cf7831

8209632: Develop new tests for EdDSA API

New Tests for EdDSA

Reviewed-by: ascarpino

+ test/jdk/sun/security/ec/ed/EdCRLSign.java
+ test/jdk/sun/security/ec/ed/EdDSAKeyCompatibility.java
+ test/jdk/sun/security/ec/ed/EdDSAKeySize.java
+ test/jdk/sun/security/ec/ed/EdDSANegativeTest.java
+ test/jdk/sun/security/ec/ed/EdDSAParamSpec.java
+ test/jdk/sun/security/ec/ed/EdDSAReuseTest.java
+ test/jdk/sun/security/ec/ed/EdDSATest.java

Changeset: ebf928a0
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-05-19 20:58:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ebf928a0

8244819: hsdis does not compile with binutils 2.34+

Reviewed-by: kvn, thartmann

! src/utils/hsdis/hsdis.c

Changeset: b6fde85f
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-05-19 15:11:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b6fde85f

8245047: [PPC64] C2: ReverseBytes + Load always match to unordered Load (acquire semantics missing)

Introduce separate nodes with acquire semantics which match ReverseBytes + Load.acquire.

Reviewed-by: shade, lucy

! src/hotspot/cpu/ppc/ppc.ad

Changeset: 74f1e6da
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-19 15:49:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/74f1e6da

8244093: Move all IDE support into coherent structure in make directory

Reviewed-by: mcimadamore, jlahoda, chegar, erikj

! bin/idea.sh
! make/Main.gmk
- make/hotspot/ide/CreateVSProject.gmk
= make/ide/idea/jdk/build.xml
+ make/ide/idea/jdk/idea.gmk
= make/ide/idea/jdk/template/.name
+ make/ide/idea/jdk/template/ant.xml
= make/ide/idea/jdk/template/compiler.xml
= make/ide/idea/jdk/template/copyright/profiles_settings.xml
= make/ide/idea/jdk/template/jdk.iml
+ make/ide/idea/jdk/template/misc.xml
= make/ide/idea/jdk/template/modules.xml
= make/ide/idea/jdk/template/scopes/scope_settings.xml
= make/ide/idea/jdk/template/src/idea/IdeaLoggerWrapper.java
= make/ide/idea/jdk/template/src/idea/JdkIdeaAntLogger.java
= make/ide/idea/jdk/template/vcs.xml
+ make/ide/idea/jdk/template/workspace.xml
+ make/ide/idea/langtools/build.xml
+ make/ide/idea/langtools/template/ant.xml
= make/ide/idea/langtools/template/codeStyleSettings.xml
= make/ide/idea/langtools/template/compiler.xml
= make/ide/idea/langtools/template/copyright/langtools.xml
= make/ide/idea/langtools/template/copyright/profiles_settings.xml
= make/ide/idea/langtools/template/inspectionProfiles/langtools.xml
= make/ide/idea/langtools/template/inspectionProfiles/profiles_settings.xml
= make/ide/idea/langtools/template/langtools.iml
+ make/ide/idea/langtools/template/misc.xml
= make/ide/idea/langtools/template/modules.xml
+ make/ide/idea/langtools/template/runConfigurations/javac.xml
+ make/ide/idea/langtools/template/runConfigurations/javadoc.xml
+ make/ide/idea/langtools/template/runConfigurations/javap.xml
+ make/ide/idea/langtools/template/runConfigurations/jshell.xml
+ make/ide/idea/langtools/template/runConfigurations/sjavac.xml
= make/ide/idea/langtools/template/src/idea/IdeaLoggerWrapper.java
= make/ide/idea/langtools/template/src/idea/LangtoolsIdeaAntLogger.java
= make/ide/idea/langtools/template/vcs.xml
+ make/ide/idea/langtools/template/workspace.xml
= make/ide/netbeans/hotspot/nbproject/configurations.xml
= make/ide/netbeans/hotspot/nbproject/project.xml
= make/ide/netbeans/langtools/README
= make/ide/netbeans/langtools/build.xml
= make/ide/netbeans/langtools/nbproject/project.properties
= make/ide/netbeans/langtools/nbproject/project.xml
+ make/ide/visualstudio/hotspot/CreateVSProject.gmk
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/ArgsParser.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/BuildConfig.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/FileTreeCreator.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/FileTreeCreatorVC10.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/ProjectCreator.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/Util.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/WinGammaPlatform.java
= make/ide/visualstudio/hotspot/src/classes/build/tools/projectcreator/WinGammaPlatformVC10.java
+ make/ide/vscode/hotspot/CreateVSCodeProject.gmk
= make/ide/vscode/hotspot/indexers/ccls-extensions.txt
= make/ide/vscode/hotspot/indexers/ccls-notes.txt
= make/ide/vscode/hotspot/indexers/ccls-settings.txt
= make/ide/vscode/hotspot/indexers/clangd-extensions.txt
= make/ide/vscode/hotspot/indexers/clangd-notes.txt
= make/ide/vscode/hotspot/indexers/clangd-settings.txt
= make/ide/vscode/hotspot/indexers/cpptools-extensions.txt
= make/ide/vscode/hotspot/indexers/cpptools-settings.txt
= make/ide/vscode/hotspot/indexers/rtags-extensions.txt
= make/ide/vscode/hotspot/indexers/rtags-settings.txt
= make/ide/vscode/hotspot/template-launch.jsonc
= make/ide/vscode/hotspot/template-tasks.jsonc
= make/ide/vscode/hotspot/template-workspace-folder.txt
= make/ide/vscode/hotspot/template-workspace.jsonc
- make/idea/idea.gmk
- make/idea/template/ant.xml
- make/idea/template/misc.xml
- make/idea/template/workspace.xml
- make/jdk/netbeans/README
- make/jdk/netbeans/awt2d/README
- make/jdk/netbeans/awt2d/build.properties
- make/jdk/netbeans/awt2d/build.xml
- make/jdk/netbeans/awt2d/nbproject/project.xml
- make/jdk/netbeans/client_sanity/README
- make/jdk/netbeans/client_sanity/build.xml
- make/jdk/netbeans/client_sanity/manifest.mf
- make/jdk/netbeans/client_sanity/nbproject/build-impl.xml
- make/jdk/netbeans/client_sanity/nbproject/genfiles.properties
- make/jdk/netbeans/client_sanity/nbproject/project.properties
- make/jdk/netbeans/client_sanity/nbproject/project.xml
- make/jdk/netbeans/common/README-ent
- make/jdk/netbeans/common/architectures/README
- make/jdk/netbeans/common/architectures/arch-amd64.properties
- make/jdk/netbeans/common/architectures/arch-i386.properties
- make/jdk/netbeans/common/architectures/arch-sparc.properties
- make/jdk/netbeans/common/architectures/arch-x86.properties
- make/jdk/netbeans/common/architectures/arch-x86_64.properties
- make/jdk/netbeans/common/architectures/name-Bsd.properties
- make/jdk/netbeans/common/architectures/name-Linux.properties
- make/jdk/netbeans/common/architectures/name-Macosx.properties
- make/jdk/netbeans/common/architectures/name-SunOS.properties
- make/jdk/netbeans/common/build-folder.ent
- make/jdk/netbeans/common/closed-share-sources.ent
- make/jdk/netbeans/common/closed-share-view.ent
- make/jdk/netbeans/common/demo-sources.ent
- make/jdk/netbeans/common/demo-view.ent
- make/jdk/netbeans/common/file-view.ent
- make/jdk/netbeans/common/java-data-native.ent
- make/jdk/netbeans/common/java-data-no-native.ent
- make/jdk/netbeans/common/jtreg-sources.ent
- make/jdk/netbeans/common/jtreg-view.ent
- make/jdk/netbeans/common/macosx-sources.ent
- make/jdk/netbeans/common/macosx-view.ent
- make/jdk/netbeans/common/make.xml
- make/jdk/netbeans/common/properties.ent
- make/jdk/netbeans/common/sample-sources.ent
- make/jdk/netbeans/common/sample-view.ent
- make/jdk/netbeans/common/share-sources.ent
- make/jdk/netbeans/common/share-view.ent
- make/jdk/netbeans/common/shared.xml
- make/jdk/netbeans/common/standard-actions.ent
- make/jdk/netbeans/common/standard-bindings.ent
- make/jdk/netbeans/common/unix-sources.ent
- make/jdk/netbeans/common/unix-view.ent
- make/jdk/netbeans/common/windows-sources.ent
- make/jdk/netbeans/common/windows-view.ent
- make/jdk/netbeans/j2se/README
- make/jdk/netbeans/j2se/build.properties
- make/jdk/netbeans/j2se/build.xml
- make/jdk/netbeans/j2se/nbproject/project.xml
- make/jdk/netbeans/jarzip/README
- make/jdk/netbeans/jarzip/build.properties
- make/jdk/netbeans/jarzip/build.xml
- make/jdk/netbeans/jarzip/nbproject/project.xml
- make/jdk/netbeans/jconsole/README
- make/jdk/netbeans/jconsole/build.properties
- make/jdk/netbeans/jconsole/build.xml
- make/jdk/netbeans/jconsole/nbproject/project.xml
- make/jdk/netbeans/jdbc/README
- make/jdk/netbeans/jdbc/build.properties
- make/jdk/netbeans/jdbc/build.xml
- make/jdk/netbeans/jdbc/nbproject/project.xml
- make/jdk/netbeans/jdwpgen/build.xml
- make/jdk/netbeans/jdwpgen/nbproject/build-impl.xml
- make/jdk/netbeans/jdwpgen/nbproject/findbugs.settings
- make/jdk/netbeans/jdwpgen/nbproject/genfiles.properties
- make/jdk/netbeans/jdwpgen/nbproject/project.properties
- make/jdk/netbeans/jdwpgen/nbproject/project.xml
- make/jdk/netbeans/jdwpgen/nbproject/sqe.properties
- make/jdk/netbeans/jmx/README
- make/jdk/netbeans/jmx/build.properties
- make/jdk/netbeans/jmx/build.xml
- make/jdk/netbeans/jmx/nbproject/project.xml
- make/jdk/netbeans/swing/README
- make/jdk/netbeans/swing/build.properties
- make/jdk/netbeans/swing/build.xml
- make/jdk/netbeans/swing/nbproject/project.xml
- make/jdk/netbeans/world/README
- make/jdk/netbeans/world/build.properties
- make/jdk/netbeans/world/build.xml
- make/jdk/netbeans/world/nbproject/project.xml
! make/langtools/build.xml
- make/langtools/intellij/build.xml
- make/langtools/intellij/template/ant.xml
- make/langtools/intellij/template/misc.xml
- make/langtools/intellij/template/runConfigurations/javac.xml
- make/langtools/intellij/template/runConfigurations/javadoc.xml
- make/langtools/intellij/template/runConfigurations/javap.xml
- make/langtools/intellij/template/runConfigurations/jshell.xml
- make/langtools/intellij/template/runConfigurations/sjavac.xml
- make/langtools/intellij/template/workspace.xml
- make/vscode/CreateVSCodeProject.gmk

Changeset: 1cb7df63
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-19 15:59:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1cb7df63

8245287: Start using ModuleWrapper for gensrc as well

Reviewed-by: erikj

! make/Main.gmk
! make/MainSupport.gmk
! make/common/modules/GensrcCommonJdk.gmk
! make/common/modules/GensrcCommonLangtools.gmk
! make/modules/java.base/Gensrc.gmk
! make/modules/java.base/gensrc/GensrcBuffer.gmk
! make/modules/java.base/gensrc/GensrcCharacterData.gmk
! make/modules/java.base/gensrc/GensrcCharsetCoder.gmk
! make/modules/java.base/gensrc/GensrcCharsetMapping.gmk
! make/modules/java.base/gensrc/GensrcEmojiData.gmk
! make/modules/java.base/gensrc/GensrcExceptions.gmk
! make/modules/java.base/gensrc/GensrcLocaleData.gmk
! make/modules/java.base/gensrc/GensrcMisc.gmk
! make/modules/java.base/gensrc/GensrcModuleLoaderMap.gmk
! make/modules/java.base/gensrc/GensrcVarHandles.gmk
! make/modules/java.desktop/Gensrc.gmk
! make/modules/java.desktop/gensrc/GensrcIcons.gmk
! make/modules/java.desktop/gensrc/GensrcSwing.gmk
! make/modules/java.desktop/gensrc/GensrcX11Wrappers.gmk
! make/modules/java.logging/Gensrc.gmk
! make/modules/jdk.charsets/Gensrc.gmk
! make/modules/jdk.compiler/Gensrc.gmk
! make/modules/jdk.hotspot.agent/Gensrc.gmk
! make/modules/jdk.incubator.jpackage/Gensrc.gmk
! make/modules/jdk.internal.vm.compiler.management/Gensrc.gmk
! make/modules/jdk.internal.vm.compiler/Gensrc.gmk
! make/modules/jdk.jartool/Gensrc.gmk
! make/modules/jdk.javadoc/Gensrc.gmk
! make/modules/jdk.jdeps/Gensrc.gmk
! make/modules/jdk.jdi/Gensrc.gmk
! make/modules/jdk.jlink/Gensrc.gmk
! make/modules/jdk.jshell/Gensrc.gmk
! make/modules/jdk.localedata/Gensrc.gmk
! make/modules/jdk.management.agent/Gensrc.gmk

Changeset: fa36d28a
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-05-19 22:06:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fa36d28a

8245280: Add runtime/cds/appcds/SignedJar.java to problem list

Reviewed-by: dcubed

! test/hotspot/jtreg/ProblemList.txt

Changeset: 9d4872f6
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-05-19 09:40:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9d4872f6

8241080: Consolidate signature parsing code in serviceability tools

Reviewed-by: sspitsyn, cjplummer

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ArrayTypeImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/EventSetImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/JNITypeParser.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ObjectReferenceImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/PrimitiveValueImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ReferenceTypeImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/ValueImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VoidValueImpl.java
! src/jdk.jdwp.agent/share/native/libjdwp/ArrayReferenceImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/ArrayTypeImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/ClassTypeImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/ObjectReferenceImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/eventHandler.c
! src/jdk.jdwp.agent/share/native/libjdwp/eventHelper.c
! src/jdk.jdwp.agent/share/native/libjdwp/inStream.c
! src/jdk.jdwp.agent/share/native/libjdwp/inStream.h
! src/jdk.jdwp.agent/share/native/libjdwp/invoker.c
+ src/jdk.jdwp.agent/share/native/libjdwp/signature.c
+ src/jdk.jdwp.agent/share/native/libjdwp/signature.h
! src/jdk.jdwp.agent/share/native/libjdwp/util.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h

Changeset: 554e988b
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-05-19 10:11:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/554e988b

8243396: Add a brief description of argfiles to the javadoc help output

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ToolOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc.properties
+ test/langtools/jdk/javadoc/tool/CommandLineHelpTest.java

Changeset: 104ea2d5
Author:    Xin Liu <xliu at openjdk.org>
Date:      2020-05-19 10:38:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/104ea2d5

8244170: [aarch64] correct instruction typo for dcps1/2/3

Replace dpcs with dcps

Reviewed-by: adinn, phh

! src/hotspot/cpu/aarch64/aarch64-asmtest.py
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: d3e0c4ce
Author:    Dan Lemmond <dlemmond at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2020-05-19 11:20:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d3e0c4ce

8244966: Add .vscode to .hgignore and .gitignore

Add .vscode to .hgignore and .gitignore

Reviewed-by: erikj, ihse

! .gitignore
! .hgignore

Changeset: 939c0a46
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-05-19 21:04:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/939c0a46

8245035: Clean up os::split_reserved_memory()

Reviewed-by: coleenp, stefank

! src/hotspot/os/aix/os_aix.inline.hpp
! src/hotspot/os/bsd/os_bsd.inline.hpp
! src/hotspot/os/linux/os_linux.inline.hpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/solaris/os_solaris.inline.hpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: dc384391
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-05-19 14:46:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dc384391

8229829: java/lang/management/ThreadMXBean/Locks.java fails with java.lang.RuntimeException: Thread WaitingThread is at WAITING state but is expected to be in Thread.State = WAITING

Reviewed-by: sspitsyn, dholmes

! test/jdk/java/lang/management/ThreadMXBean/Locks.java

Changeset: 6cbf57aa
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-05-19 15:17:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6cbf57aa

8245147: Refactor and improve utility of test/langtools/tools/javac/versions/Versions.java

Reviewed-by: vromero

! test/langtools/tools/javac/versions/Versions.java

Changeset: 18db3dec
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2020-05-11 12:05:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/18db3dec

8244164: AArch64: jaotc generates incorrect code for compressed OOPs with non-zero heap base

Reviewed-by: aph

! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotMove.java
+ test/hotspot/jtreg/compiler/aot/TestHeapBase.java

Changeset: e9b8463d
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-20 02:02:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e9b8463d

8245236: Remove MO_VOLATILE Access decorator

Use MO_RELAXED instead of MO_VOLATILE and removed MO_VOLATILE.

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.inline.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/accessBackend.hpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 58a34f7c
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-20 10:54:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/58a34f7c

8244291: Test: gc/z/TestGarbageCollectorMXBean.java failed: "unexpected cycles"

Reviewed-by: eosterlund, tschatzl

! test/hotspot/jtreg/gc/z/TestGarbageCollectorMXBean.java

Changeset: c3e34590
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-05-06 17:24:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c3e34590

8244183: linker error jpackageapplauncher on Windows 32bit

Reviewed-by: asemenyuk

! src/jdk.incubator.jpackage/windows/native/applauncher/WinLauncher.cpp

Changeset: 6508c5a3
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-05-20 09:31:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6508c5a3

8243996: Remove hardcoded field offsets from HotSpot

Reviewed-by: jrose, coleenp, dholmes, fparain

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/interpreter/cppInterpreter.cpp
! src/hotspot/share/interpreter/cppInterpreter.hpp
! src/hotspot/share/interpreter/interpreter.cpp
! src/hotspot/share/interpreter/templateInterpreter.cpp
! src/hotspot/share/interpreter/templateInterpreter.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/runtime/init.cpp

Changeset: 6812f6f6
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-05-20 11:35:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6812f6f6

8218173: exception during StringConcatFactory clinit breaks string concat with no fallback

Reviewed-by: psandoz, jlaskey

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 8c7fac8a
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-20 11:59:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8c7fac8a

8245450: ZGC: Remove unused ZArguments::initialize_platform()

Reviewed-by: tschatzl

- src/hotspot/cpu/aarch64/gc/z/zArguments_aarch64.cpp
- src/hotspot/cpu/x86/gc/z/zArguments_x86.cpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zArguments.hpp

Changeset: 0d5f6548
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-05-20 12:06:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0d5f6548

8245042: Improve scalability of reading Windows Performance counters via PDH when using the Process object

Reviewed-by: dcubed, egahlin

! src/hotspot/os/windows/os_perf_windows.cpp
! src/hotspot/os/windows/pdh_interface.cpp
! src/hotspot/os/windows/pdh_interface.hpp

Changeset: 6f29ba19
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-05-19 13:40:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6f29ba19

8245002: Windows GDI functions don't support NUMA interleaving

Reviewed-by: kbarrett, sjohanss, tschatzl

! src/hotspot/os/windows/os_windows.cpp

Changeset: 3d659eff
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-05-20 08:56:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3d659eff

8245000: Windows GDI functions don't support large pages

Reviewed-by: kbarrett, sjohanss

! src/hotspot/os/windows/os_windows.cpp

Changeset: 47ceb803
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-05-20 07:00:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/47ceb803

8245428: Remove unused oopFactory functions

Reviewed-by: stuefe, dholmes

! src/hotspot/share/memory/oopFactory.cpp
! src/hotspot/share/memory/oopFactory.hpp

Changeset: d191d2f4
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-05-20 13:23:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d191d2f4

8245445: Langtools NetBeans ant build broken after JDK-8244093

Correcting paths in the NetBeans-specific langtools ant build.

Reviewed-by: mcimadamore

! make/ide/netbeans/langtools/build.xml

Changeset: 600d82ad
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-20 14:09:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/600d82ad

8245281: Disabling hotspot gtest builds make it impossible to run tests

Reviewed-by: erikj

! make/Main.gmk

Changeset: afe76a97
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-05-20 10:00:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/afe76a97

8245398: Remove addition preview adornment from String::formatted

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/String.java

Changeset: 3f7cd1f2
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-05-20 13:20:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3f7cd1f2

8244416: Remove incorrect assert during inline cache cleaning

Reviewed-by: kvn, pliden

! src/hotspot/share/code/compiledMethod.cpp

Changeset: 0a94d851
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-20 15:24:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0a94d851

8245461: Shenandoah: refine mode name()-s

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.hpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.hpp

Changeset: ac93f38b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-20 15:24:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ac93f38b

8245463: Shenandoah: refine ShenandoahPhaseTimings constructor arguments

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp

Changeset: 66514251
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-05-20 15:56:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/66514251

8244733: Add ResourceHashtable::xxx_if_absent

Reviewed-by: coleenp, iklam, rehn, dholmes

! src/hotspot/share/classfile/bytecodeAssembler.cpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/utilities/resourceHash.hpp
! test/hotspot/gtest/utilities/test_resourceHash.cpp

Changeset: 58adc04d
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-05-20 18:57:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/58adc04d

8244031: HttpClient should have more tests for HEAD requests

Http2TestExchangeImpl.java updated to support HEAD responses; ForbiddenHeadTest.java added.

Reviewed-by: chegar, michaelm

+ test/jdk/java/net/httpclient/ForbiddenHeadTest.java
! test/jdk/java/net/httpclient/http2/server/Http2TestExchangeImpl.java

Changeset: 612c38cd
Author:    Xin Liu <xliu at openjdk.org>
Date:      2020-05-20 11:29:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/612c38cd

8245051: c1 is broken if it is compiled by gcc without -fno-lifetime-dse

Initialize BlockBegin block id in constructor rather than operator new

Reviewed-by: kbarrett, thartmann

! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_ValueMap.cpp



From thartmann at openjdk.java.net  Wed Jun 10 07:44:13 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 07:44:13 GMT
Subject: [lworld] RFR: [lworld] Incorrect renaming of ValueFieldMaxFlat size
 in compiler tests
Message-ID: <A4c7XDAw868a1KQvl3mU1Mpu9bgrtaCq8HLB5WqQMqs=.6c23e66d-f0eb-46cc-9439-1099885dde70@github.com>

Renamed to InlineFieldMaxFlatSize.

-------------

Commit messages:
 - [lworld] Incorrect renaming of ValueFieldMaxFlat size in compiler tests

Changes: https://git.openjdk.java.net/valhalla/pull/72/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/72/webrev.00
  Stats: 6 lines in 1 file changed: 0 ins; 0 del; 6 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/72.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/72/head:pull/72

PR: https://git.openjdk.java.net/valhalla/pull/72


From thartmann at openjdk.java.net  Wed Jun 10 07:44:38 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 07:44:38 GMT
Subject: [Integrated] [lworld] RFR: [lworld] Incorrect renaming of
 ValueFieldMaxFlat size in compiler tests
In-Reply-To: <A4c7XDAw868a1KQvl3mU1Mpu9bgrtaCq8HLB5WqQMqs=.6c23e66d-f0eb-46cc-9439-1099885dde70@github.com>
References: <A4c7XDAw868a1KQvl3mU1Mpu9bgrtaCq8HLB5WqQMqs=.6c23e66d-f0eb-46cc-9439-1099885dde70@github.com>
Message-ID: <449UO595AsI5P7_fkLJR-UckEAj6Kn-vjSGVdk0G5ek=.6483108b-0a1f-456f-b4a9-ba64de800930@github.com>

On Wed, 10 Jun 2020 07:32:06 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Renamed to InlineFieldMaxFlatSize.

This pull request has now been integrated.

Changeset: fce84c00
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/fce84c00
Stats:     6 lines in 1 file changed: 0 ins; 0 del; 6 mod

[lworld] Incorrect renaming of ValueFieldMaxFlat size in compiler tests

-------------

PR: https://git.openjdk.java.net/valhalla/pull/72


From thartmann at openjdk.java.net  Wed Jun 10 09:04:28 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 09:04:28 GMT
Subject: [lworld] FYI: 8247309: [lworld] C1 crashes when compiling
 _defaultvalue referencing unresolved inline type
Message-ID: <X5q4uhMu1xE204XH-kn1VDyjVSCEBk4i2NUt9uSgIgk=.1d31ecd0-b575-406c-8601-3147c265c1f2@github.com>

Should only cast to value klass after we've checked for unresolved klass.

-------------

Commit messages:
 - 8247309: [lworld] C1 crashes when compiling _defaultvalue referencing unresolved inline type
 - Merge branch 'lworld' of https://github.com/TobiHartmann/valhalla into lworld
 - [lworld] Incorrect renaming of ValueFieldMaxFlat size in compiler tests

Changes: https://git.openjdk.java.net/valhalla/pull/73/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/73/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247309
  Stats: 46 lines in 2 files changed: 45 ins; 1 del; 0 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/73.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/73/head:pull/73

PR: https://git.openjdk.java.net/valhalla/pull/73


From thartmann at openjdk.java.net  Wed Jun 10 09:04:28 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 09:04:28 GMT
Subject: [Integrated] [lworld] FYI: 8247309: [lworld] C1 crashes when
 compiling _defaultvalue referencing unresolved inline type
In-Reply-To: <X5q4uhMu1xE204XH-kn1VDyjVSCEBk4i2NUt9uSgIgk=.1d31ecd0-b575-406c-8601-3147c265c1f2@github.com>
References: <X5q4uhMu1xE204XH-kn1VDyjVSCEBk4i2NUt9uSgIgk=.1d31ecd0-b575-406c-8601-3147c265c1f2@github.com>
Message-ID: <8rM86lYYtFMrRWfwNRhSPPkfwX52h-yvKPqKPbW2g9M=.f8a2ab74-270f-4fab-959b-24ebe907ceb4@github.com>

On Wed, 10 Jun 2020 08:52:45 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Should only cast to value klass after we've checked for unresolved klass.

This pull request has now been integrated.

Changeset: 8e19481f
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/8e19481f
Stats:     46 lines in 2 files changed: 1 ins; 45 del; 0 mod

8247309: [lworld] C1 crashes when compiling _defaultvalue referencing unresolved inline type

-------------

PR: https://git.openjdk.java.net/valhalla/pull/73


From david.simms at oracle.com  Wed Jun 10 12:11:53 2020
From: david.simms at oracle.com (David Simms)
Date: Wed, 10 Jun 2020 14:11:53 +0200
Subject: Performance impact of decommissioning arrayStorageProperties to
 legacy code.
In-Reply-To: <6c489e33-05aa-0f06-e3ea-e2dd928520e0@oracle.com>
References: <347e3855-2a67-ae82-adf2-b68713338989@oracle.com>
 <50a8f0dc-dd83-5165-ef41-d608a6e3d2f5@oracle.com>
 <3d42d731-9e90-2191-52ed-37fbdcf47700@oracle.com>
 <6c489e33-05aa-0f06-e3ea-e2dd928520e0@oracle.com>
Message-ID: <958ccc97-3561-4d43-c51f-9feda03637d5@oracle.com>

Filed:

"8247298: [lworld] Review use of oopDesc & mark word for alternative 
inline type behavior"

https://bugs.openjdk.java.net/browse/JDK-8247298

Seems like we need easy to test bits in oopDesc for the following two 
cases...

1) Inline type
2) Flat inline type array

*Anything else ?*

I have some thoughts on how, can talk about today, here's a starter...

1) Single sentinel monitor, can place it low memory page fault country, 
easy to find code that needs to test for it (there is some GC code). 
That said, GC folks are working changes so they don't interact with 
monitor in mainline, sometime around JDK 16.

2) Biased locking is being deprecated, steal the 3rd last bit ("bias 
lock bit") before someone else does. Valhalla can ignore bias locking 
from now even.

Both these solutions work on 32 bit, and there is not a lot conditional 
"if arch" and "if feature" code required, relatively simple compare and 
a bit test.

Thoughts ?

/Simms


On 2020-06-10 06:52, Sergey Kuksenko wrote:
>
> ? Update.
>
> ? New analysis was done with modified benchmark to cover polymorphic 
> array store. Array store was mixed for array of Object, array of 
> interface, array of abstract class and array of concrete class.
>
> ? Here are performance results for polymorphic array store:
>
>
> ?????????????????????????????? |baseline(ns)| v-66 (ns) | v-72 (ns) | 
> v-66/baseline | v-72/baseline |? v-72/v-66
>
> G1GC (compressedOops)????????? :??? 380???? |??? 445??? | 420??? |??? 
> -17.1%???? |?? -10.5%????? |??? 5.6%
>
> G1GC (uncompressedOops)??????? :??? 300???? |??? 400??? | 390??? |??? 
> -33.3%???? |?? -30.0%????? |??? 2.5%
>
> ParallelGC (compressedOops)??? :??? 310???? |??? 360??? | 350??? |??? 
> -16.1%???? |?? -12.9%????? |??? 2.8%
>
> ParallelGC (uncompressedOops)? :??? 284???? |??? 330??? | 300??? |??? 
> -16.2%???? |??? -5.6%????? |??? 9.1%
>
> ZGC (uncompressedOops)???????? :??? 285???? |??? 314??? | 310??? |??? 
> -10.2%???? |??? -8.8%????? |??? 1.3%
>
> EpsisonGC (compressedOops)???? :??? 284???? |??? 340??? | 320??? |??? 
> -19.7%???? |?? -12.7%????? |??? 5.9%
>
> EpsisonGC (uncompressedOops)?? :??? 277???? |??? 294??? | 300??? |???? 
> -6.1%???? |??? -8.3%????? |?? -2.0%
>
>
>
> ? New column added - speedup v-72 over v-66.
>
> ? For polymorphic array store the picture is not so bright, but anyway 
> Decommission arrayStorageProperties gives performance speedup (except 
> 1 case).
> ? In case of polymorphic array store access to Klass is performed 
> always, and clearing extra bits from klass ptr has negative effect. By 
> the way, which field of Klass has offset 0xE8?
>
> ? What is interesting - it's quite large difference between baseline 
> and both Valhalla versions in case of G1GC.
> ? Comparing generated code of baseline and v-72 it was found two 
> differences:
>
> ? 1. Different layout of basic blocks (some jumps are reverted, je -> 
> jne).
> ???? But it shouldn't be the source of regression, profiling has shown 
> that number of branches and branch-missed the same for baseline and 
> Valhalla.
>
> ? 2. Access to layout helper and checking if it's array of values.
>
> ???? ...
>
> ???? mov??? 0x8(%r10),%r8d
>
> ???? mov??? %edx,%r12d
>
> ???? sar??? $0x1d,%r8d
>
> ???? cmp??? $0xfffffffd,%r8d
>
> ???? je???? 0x00007fab202b2d96
>
> ???? ...
>
>
> Tobias, What do you think? Does it make sense to play with layout 
> helper? Nothing prevents us to make 1 bit tags and test & jump and 
> check what we get?
>
>
> On 6/9/20 8:13 AM, Tobias Hartmann wrote:
>> Hi Sergey,
>>
>> thanks again for the nice report! Comments below.
>>
>> On 09.06.20 06:43, Sergey Kuksenko wrote:
>>> ?? Note: Unroll and out of hoisting was happened only for ZGC, 
>>> ParallelGC and EpsilonGC. It was not
>>> done for G1 by unknown reason. Maybe this need attention.
>> That's unexpected. Is it the same with mainline?
>>
>>> ?? Decommission arrayStorageProperties has positive performance 
>>> effect for aastore operation in any
>>> conditions. The really nice fact that aastore completely doesn't 
>>> have negative performance effects
>>> for legacy code in Valhalla. ? The fact is klass ptr is loaded for 
>>> every aastore operation and
>>> checked if runtime of the array is Object[] (for this benchmark it's 
>>> the simplest form of array
>>> store check). In v-66 arrayStorageProperties bits clearing should be 
>>> done.
>>> ?? In v-72 there are no Valhalla checks at all (we already checked 
>>> if it's Object[] - don't need to
>>> do anything else).
>> Right. This is because C2 speculates on the array being monomorphic 
>> (MomorphicArrayCheck
>> optimization) and we can then omit all inline type specific checks. 
>> Have you checked with a
>> polymorphic array store? In that case you should see flat/null-free 
>> checks and these will have an
>> impact on performance.
>>
>> Thanks,
>> Tobias




From dsimms at openjdk.java.net  Wed Jun 10 12:15:44 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 12:15:44 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <yoEiaM0jgqJQItcHHwOGaSv9rIGGt85TWbTpBzvZMF4=.1dfedc7c-04d5-4ba6-909d-fca644d42ff6@github.com>

Merge jdk-15+25

-------------

Commit messages:
 - Whitespace
 - Merge tag 'jdk-15+25' into lworld_merge_jdk_15_25
 - 8244504: C2: refactor counted loop code in preparation for long counted loop
 - 8230827: javac gives inappropriate warning about potentially ambiguous methods
 - 8245786: Scope is wrong for ClassTree representing record
 - 8246027: Minimal fastdebug build broken after JDK-8245801
 - 8246034: Remove java.base/share/classes/jdk/internal/jrtfs/jrtfsviewer.js and java.base/share/classes/jdk/internal/jrtfs/jrtls.js
 - 8243936: NonWriteable system properties are actually writeable
 - Added tag jdk-15+25 for changeset 588330449887
 - 8245062: HtmlStyle: group and document members for nav, header, summary, details
 - ... and 93 more: https://git.openjdk.java.net/valhalla/compare/8e358382...163ddcfe

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/74/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/74/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/74/files
  Stats: 262067 lines in 2260 files changed: 60631 ins; 194439 del; 6997 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/74.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/74/head:pull/74

PR: https://git.openjdk.java.net/valhalla/pull/74


From dsimms at openjdk.java.net  Wed Jun 10 12:18:12 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 12:18:12 GMT
Subject: [Integrated] [lworld] RFR: Merge jdk
In-Reply-To: <yoEiaM0jgqJQItcHHwOGaSv9rIGGt85TWbTpBzvZMF4=.1dfedc7c-04d5-4ba6-909d-fca644d42ff6@github.com>
References: <yoEiaM0jgqJQItcHHwOGaSv9rIGGt85TWbTpBzvZMF4=.1dfedc7c-04d5-4ba6-909d-fca644d42ff6@github.com>
Message-ID: <Ys2djTQN4X4tVjpfu0VdrZVw5NjaJ7c863H0lf_6WBA=.4d88f48e-523e-4f9e-a60d-9e101f49b42f@github.com>

On Wed, 10 Jun 2020 11:57:28 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-15+25

This pull request has now been integrated.

Changeset: 4bca44eb
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/4bca44eb
Stats:     261990 lines in 2260 files changed: 194362 ins; 60622 del; 7006 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/74


From thartmann at openjdk.java.net  Wed Jun 10 13:21:49 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 13:21:49 GMT
Subject: [lworld] FYI: 8247238: [lworld] JIT should trust final fields in
 inline type buffers
Message-ID: <Xao1bpfzt3HaXDvgGZu5UAVnqAoB4pSA1mjnUlwchYA=.e7f67d0a-1e5c-467d-aee3-12f5af115f9f@github.com>

Constant fold field loads from inline type buffers (only affects/helps C1 since C2 aggressively scalarizes anyway).

-------------

Commit messages:
 - 8247238: [lworld] JIT should trust final fields in inline type buffers

Changes: https://git.openjdk.java.net/valhalla/pull/75/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/75/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247238
  Stats: 13 lines in 3 files changed: 10 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/75.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/75/head:pull/75

PR: https://git.openjdk.java.net/valhalla/pull/75


From thartmann at openjdk.java.net  Wed Jun 10 13:21:49 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 10 Jun 2020 13:21:49 GMT
Subject: [Integrated] [lworld] FYI: 8247238: [lworld] JIT should trust
 final fields in inline type buffers
In-Reply-To: <Xao1bpfzt3HaXDvgGZu5UAVnqAoB4pSA1mjnUlwchYA=.e7f67d0a-1e5c-467d-aee3-12f5af115f9f@github.com>
References: <Xao1bpfzt3HaXDvgGZu5UAVnqAoB4pSA1mjnUlwchYA=.e7f67d0a-1e5c-467d-aee3-12f5af115f9f@github.com>
Message-ID: <ZsYaDl-oiKma_HoTGiarU8YpfDrm4xenRvvIRGafSJ8=.0fea230b-7ce7-4557-b66e-6f1ef9f8f9ea@github.com>

On Wed, 10 Jun 2020 13:09:59 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Constant fold field loads from inline type buffers (only affects/helps C1 since C2 aggressively scalarizes anyway).

This pull request has now been integrated.

Changeset: 0a65690c
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/0a65690c
Stats:     13 lines in 3 files changed: 0 ins; 10 del; 3 mod

8247238: [lworld] JIT should trust final fields in inline type buffers

-------------

PR: https://git.openjdk.java.net/valhalla/pull/75


From fparain at openjdk.java.net  Wed Jun 10 18:55:52 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 10 Jun 2020 18:55:52 GMT
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some cleanup
Message-ID: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>

Please review these changes cleaning up the flattenable field concept.
The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
don't include JIT code, which would be fix in a follow-up patch.

Thank you,

Fred

-------------

Commit messages:
 - Remove flattenable concept and associated code

Changes: https://git.openjdk.java.net/valhalla/pull/77/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/77/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247357
  Stats: 221 lines in 35 files changed: 12 ins; 51 del; 158 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/77.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/77/head:pull/77

PR: https://git.openjdk.java.net/valhalla/pull/77


From dsimms at openjdk.java.net  Wed Jun 10 19:07:57 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 19:07:57 GMT
Subject: [lworld] FYI: Merge jdk
Message-ID: <nuCqkY28lpsTGKx-mORc5EuZCahAIne7v9S84ZK74Pk=.b9dfcaeb-c622-4a36-8f0c-03c76a508b57@github.com>

Merge tag 'jdk-15+26' into lworld_merge_jdk_15_26
Added tag jdk-15+26 for changeset 0a32396f7a69

# Conflicts:
#	src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
#	src/hotspot/share/classfile/classFileParser.cpp
#	src/hotspot/share/classfile/javaClasses.cpp
#	src/hotspot/share/classfile/javaClasses.hpp
#	src/hotspot/share/oops/instanceKlass.hpp
#	src/hotspot/share/opto/type.cpp
#	src/hotspot/share/runtime/synchronizer.cpp
#	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
#	src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java

-------------

Commit messages:
 - Merge tag 'jdk-15+26' into lworld_merge_jdk_15_26
 - 8246458: Shenandoah: TestAllocObjects.java test fail with -XX:+ShenandoahVerify
 - 8246095: Tweaks to memory access API
 - 8238763: ObjectInputStream readUnshared method handling of Records
 - 8244278: Excessive code cache flushes and sweeps
 - 8244660: Code cache sweeper heuristics is broken
 - 8244658: Remove dead code in code cache sweeper
 - 8245658: Arrays.java has two occurrences of bad unicode constants in Javadoc
 - 8246434: Threads::print_on_error assumes that the heap has been set up
 - 8246258: Enable hs_err heap printing earlier during initialization
 - ... and 106 more: https://git.openjdk.java.net/valhalla/compare/4bca44eb...89b5cb3c

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/76/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/76/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/76/files
  Stats: 28970 lines in 930 files changed: 15936 ins; 9873 del; 3161 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/76.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/76/head:pull/76

PR: https://git.openjdk.java.net/valhalla/pull/76


From dsimms at openjdk.java.net  Wed Jun 10 19:07:59 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 10 Jun 2020 19:07:59 GMT
Subject: [Integrated] [lworld] FYI: Merge jdk
In-Reply-To: <nuCqkY28lpsTGKx-mORc5EuZCahAIne7v9S84ZK74Pk=.b9dfcaeb-c622-4a36-8f0c-03c76a508b57@github.com>
References: <nuCqkY28lpsTGKx-mORc5EuZCahAIne7v9S84ZK74Pk=.b9dfcaeb-c622-4a36-8f0c-03c76a508b57@github.com>
Message-ID: <2GgFQJqdGY3s7LZNBjlaIo_9xDj7-Y8UabMOLPdAHpg=.f086874f-1059-41b2-8090-5072dc7e9cf0@github.com>

On Wed, 10 Jun 2020 15:26:57 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge tag 'jdk-15+26' into lworld_merge_jdk_15_26
> Added tag jdk-15+26 for changeset 0a32396f7a69
> 
> # Conflicts:
> #	src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
> #	src/hotspot/share/classfile/classFileParser.cpp
> #	src/hotspot/share/classfile/javaClasses.cpp
> #	src/hotspot/share/classfile/javaClasses.hpp
> #	src/hotspot/share/oops/instanceKlass.hpp
> #	src/hotspot/share/opto/type.cpp
> #	src/hotspot/share/runtime/synchronizer.cpp
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
> #	src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java

This pull request has now been integrated.

Changeset: f8bcfccf
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/f8bcfccf
Stats:     28959 lines in 930 files changed: 9862 ins; 15925 del; 3172 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/76


From zgu at openjdk.java.net  Wed Jun 10 19:08:59 2020
From: zgu at openjdk.java.net (Zhengyu Gu)
Date: Wed, 10 Jun 2020 19:08:59 GMT
Subject: git: openjdk/valhalla: lworld: 115 new changesets
Message-ID: <48252a1e-ec99-400c-ab5e-b6bd8079b85e@openjdk.org>

Changeset: b58735ea
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-05-21 11:13:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b58735ea

8028701: java/awt/Focus/ShowFrameCheckForegroundTest/ShowFrameCheckForegroundTest.java fails

Reviewed-by: pbansal

! test/jdk/ProblemList.txt

Changeset: af85c265
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-21 12:02:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/af85c265

8067986: Test javax/swing/JComboBox/ConsumedKeyTest/ConsumedKeyTest.java fails

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JComboBox/ConsumedKeyTest/ConsumedKeyTest.java

Changeset: ab042c60
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2020-05-22 11:31:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ab042c60

8213129: java/awt/font/FontNames/LocaleFamilyNames.java times out in Win7

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: 15433df9
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-23 13:11:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/15433df9

8233552: [TESTBUG] JTable Test bug7068740.java fails on MacOS

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: 04b3bf60
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-23 13:27:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/04b3bf60

8233550: [TESTBUG] JTree tests fail regularly on MacOS

Reviewed-by: psadhukhan, jdv

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JTree/4330357/bug4330357.java
! test/jdk/javax/swing/JTree/4908142/bug4908142.java
! test/jdk/javax/swing/JTree/4927934/bug4927934.java

Changeset: c6386188
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-05-27 09:08:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c6386188

8233559: [TESTBUG] TestNimbusOverride.java is failing on macos

Reviewed-by: psadhukhan, pbansal

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/plaf/nimbus/TestNimbusOverride.java

Changeset: 9b3fb5d1
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-27 17:35:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9b3fb5d1

8233551: [TESTBUG] SelectEditTableCell.java fails on MacOS

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JTable/7124218/SelectEditTableCell.java

Changeset: 85822a50
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-27 17:55:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/85822a50

8233566: [TESTBUG] KeyboardFocusManager tests failing on MacoS

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/java/awt/KeyboardFocusmanager/TypeAhead/EnqueueWithDialogTest/EnqueueWithDialogTest.java

Changeset: 342e9f88
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-27 18:02:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/342e9f88

8233647: [TESTBUG] JColorChooser/Test8051548.java is failing on macos

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: e4a972de
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-05-28 11:23:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e4a972de

8245968: javax/swing/JTable/7124218/SelectEditTableCell.java is added to ProblemList twice

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt

Changeset: 7cc3ba5f
Author:    Tejpal Rebari <trebari at openjdk.org>
Date:      2020-05-28 14:30:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7cc3ba5f

8239827: The test OpenByUNCPathNameTest.java should be changed to be manual

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Desktop/OpenByUNCPathNameTest/OpenByUNCPathNameTest.java

Changeset: 6f4f6a2a
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2020-05-28 16:43:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6f4f6a2a

8245955: Shenandoah: Remove LRB/is_redundant optimization

Reviewed-by: roland, shade

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp

Changeset: 919f10c4
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-05-28 09:08:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/919f10c4

8245864: Obsolete BranchOnRegister

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: a9477eb8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-28 18:17:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a9477eb8

8245718: Epsilon: improve configuration logging

Reviewed-by: rkennke

! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
+ src/hotspot/share/gc/epsilon/epsilonInitLogger.cpp
+ src/hotspot/share/gc/epsilon/epsilonInitLogger.hpp

Changeset: f702f4d9
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-05-28 09:26:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f702f4d9

8246023: Obsolete LIRFillDelaySlot

Reviewed-by: thartmann, kvn

! src/hotspot/cpu/aarch64/c1_globals_aarch64.hpp
! src/hotspot/cpu/arm/c1_globals_arm.hpp
! src/hotspot/cpu/ppc/c1_globals_ppc.hpp
! src/hotspot/cpu/s390/c1_globals_s390.hpp
! src/hotspot/cpu/x86/c1_globals_x86.hpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_globals.hpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 3459f9b8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-28 18:50:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3459f9b8

8245942: Shenandoah: x86_32 builds fail after JDK-8245594

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp

Changeset: b189d0b9
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-05-28 18:50:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b189d0b9

8245478: Implementation: JEP 379: Shenandoah: A Low-Pause-Time Garbage Collector (Production)

Reviewed-by: rkennke, smonteith, zgu

! src/hotspot/share/gc/shared/gc_globals.hpp
! src/hotspot/share/gc/shenandoah/shenandoah_globals.hpp
! test/hotspot/jtreg/gc/shenandoah/options/TestHeuristicsUnlock.java
! test/hotspot/jtreg/gc/shenandoah/options/TestModeUnlock.java

Changeset: 23ce03d2
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2020-05-28 11:36:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/23ce03d2

8245505: Prelink j.l.ref.Reference when loading AOT library

Reviewed-by: dlong, kvn

! src/hotspot/share/aot/aotCodeHeap.cpp
! src/hotspot/share/aot/aotCodeHeap.hpp
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ReplaceConstantNodesPhaseTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotSuitesProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/ReplaceConstantNodesPhase.java

Changeset: f3c463b5
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-05-28 11:39:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f3c463b5

8244703: "platform encoding not initialized" exceptions with debugger, JNI

Reviewed-by: alanb, sspitsyn

! make/modules/jdk.jdwp.agent/Lib.gmk
! src/jdk.jdwp.agent/share/native/libjdwp/transport.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.c

Changeset: 6df2a95d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-05-28 23:30:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6df2a95d

Added tag jdk-15+25 for changeset 90b266a84c06

! .hgtags

Changeset: 7045a462
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-05-28 15:58:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7045a462

8244993: Revert changes to OutputAnalyzer stderrShouldBeEmptyIgnoreVMWarnings() that allow version strings

Reviewed-by: dholmes, cjplummer

! test/hotspot/jtreg/serviceability/attach/RemovingUnixDomainSocketTest.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java
! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLock.java
! test/hotspot/jtreg/serviceability/sa/sadebugd/DebugdConnectTest.java
! test/jdk/sun/tools/jcmd/TestJcmdDefaults.java
! test/jdk/sun/tools/jcmd/TestJcmdSanity.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: de34e258
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-05-28 17:08:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/de34e258

8244622: Remove SA's memory/FreeChunk.java. It's no longer used

Reviewed-by: sspitsyn, stefank, coleenp

- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/FreeChunk.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Mark.java

Changeset: e0d03881
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2020-05-28 17:12:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e0d03881

8244668: Remove SA's javascript support

Reviewed-by: sspitsyn, sundar

! make/CompileJavaModules.gmk
! src/jdk.hotspot.agent/doc/index.html
- src/jdk.hotspot.agent/doc/jsdb.html
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HSDB.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/FindByQueryPanel.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/Callable.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/DefaultScriptObject.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/InvocableCallable.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaArray.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaArrayKlass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaClass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaFactory.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaFactoryImpl.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaField.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaFrame.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaHeap.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaInstance.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaInstanceKlass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaKlass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaMethod.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaObjArray.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaObjArrayKlass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaObject.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaScriptEngine.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaString.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaThread.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArray.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaTypeArrayKlass.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSJavaVM.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSList.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSMap.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/JSMetadata.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/MapScriptObject.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/MethodCallable.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/ObjectVisitor.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/SOQLEngine.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/SOQLException.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/SOQLQuery.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/ScriptObject.java
- src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/soql/sa.js

Changeset: e29685fe
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2020-05-28 17:21:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e29685fe

8246109: Remove unneeded undef CS

Reviewed-by: dcubed

! src/hotspot/share/prims/methodHandles.cpp

Changeset: 60ac615a
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-05-28 21:40:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/60ac615a

8240259: Disable -Wshift-negative-value warnings

Disable warning for gcc/clang.

Reviewed-by: ihse, iklam

! make/hotspot/lib/CompileJvm.gmk

Changeset: 7228978b
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-05-28 22:34:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7228978b

8242504: Enhance the system clock to nanosecond precision

Co-authored-by: Mark Kralj-Taylor <kralj.mark at gmail.com>
Reviewed-by: dfuchs, rriggs, dcubed, vtewari

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/os_posix.hpp
! src/hotspot/os/posix/os_posix.inline.hpp
! test/jdk/java/time/test/java/time/TestClock_System.java
+ test/micro/org/openjdk/bench/java/lang/SystemTime.java
- test/micro/org/openjdk/bench/java/lang/Systems.java

Changeset: 53015e6d
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-29 09:44:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/53015e6d

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 604005d6
Author:    Phil Race <prr at openjdk.org>
Date:      2020-05-29 13:11:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/604005d6

8159597: [TEST_BUG] closed/javax/swing/JPopupMenu/4760494/bug4760494.java leaves key pressed

Reviewed-by: serb, psadhukhan

+ test/jdk/javax/swing/JPopupMenu/4760494/bug4760494.java

Changeset: 339d5260
Author:    Andrew Haley <aph at openjdk.org>
Date:      2020-05-28 12:49:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/339d5260

8245986: AArch64: Provide information when hitting a HaltNode

Reviewed-by: adinn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp

Changeset: 4708c6d3
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-05-29 11:08:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4708c6d3

8243507: DatagramSocket constructors don?t always specify what happens when passed invalid parameters

This fix updates the spec for DatagramSocket's constructors to inform the user of the Exceptions thrown when an invalid argument is passed.

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
+ test/jdk/java/net/DatagramSocket/Constructor.java

Changeset: 5967aaf6
Author:    Peter Levart <peter.levart at gmail.com>
Committer: Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-05-29 12:12:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5967aaf6

8246050: Improve scalability of MemoryScope

Reiplement memory scope using StampedLock

Reviewed-by: psandoz

! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MappedMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryScope.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeMemorySegmentImpl.java
! test/jdk/java/foreign/TestByteBuffer.java

Changeset: 55ed0d85
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-05-29 12:40:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/55ed0d85

8246040: java/foreign/TestAddressHandle fails on big endian platforms

Make test more robust by not relying on implicit endianness-related assumption

Reviewed-by: chegar

! test/jdk/java/foreign/TestAddressHandle.java

Changeset: c0a1a4e4
Author:    Julia Boes <jboes at openjdk.org>
Date:      2020-05-29 12:59:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c0a1a4e4

8237470: HttpResponse.BodySubscriber::ofFile throws UOE with non-default file systems

Rework non-default file system paths of BodySubscriber::ofFile and BodyHandler::ofFile and fix BodyHandler::ofFileDownload to throw consistently for non-default file system paths

Reviewed-by: dfuchs, chegar

! src/java.net.http/share/classes/java/net/http/HttpResponse.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseBodyHandlers.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseSubscribers.java
+ test/jdk/java/net/httpclient/PathSubscriber/BodyHandlerOfFileDownloadTest.java
+ test/jdk/java/net/httpclient/PathSubscriber/BodyHandlerOfFileTest.java
+ test/jdk/java/net/httpclient/PathSubscriber/BodySubscriberOfFileTest.java
+ test/jdk/java/net/httpclient/PathSubscriber/ofFile.policy
+ test/jdk/java/net/httpclient/PathSubscriber/ofFileDownload.policy

Changeset: b43f3562
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2020-05-29 14:28:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b43f3562

8177280: @see {@link} syntax should allow generic types
8237826: DocTrees should provide getType(DocTreePath) method

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/util/DocTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/doclint/Checker.java
! src/jdk.compiler/share/classes/com/sun/tools/doclint/resources/doclint.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkFactoryImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
+ test/langtools/jdk/javadoc/doclet/testGenericTypeLink/TestGenericTypeLink.java
+ test/langtools/jdk/javadoc/doclet/testGenericTypeLink/element-list
+ test/langtools/jdk/javadoc/doclet/testGenericTypeLink/pkg1/A.java
+ test/langtools/jdk/javadoc/doclet/testGenericTypeLink/pkg2/B.java
! test/langtools/tools/doclint/ReferenceTest.java
! test/langtools/tools/doclint/ReferenceTest.out

Changeset: 02fbf44c
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2020-05-29 13:39:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/02fbf44c

8244958: preferIPv4Stack and preferIPv6Addresses do not affect addresses returned by HostsFileNameService

Reviewed-by: dfuchs, alanb, vtewari

! src/java.base/share/classes/java/net/InetAddress.java
+ test/jdk/java/net/InetAddress/HostsFileOrderingTest.java

Changeset: 6fd44901
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-29 15:19:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6fd44901

8216303: JFR: Simplify generated files

Reviewed-by: erikj, mgronlun

! make/src/classes/build/tools/jfr/GenerateJfrFiles.java
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointWriter.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/jfrEventSetting.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp
! src/hotspot/share/jfr/recorder/service/jfrEvent.hpp
! src/hotspot/share/jfr/utilities/jfrTypes.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataHandler.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataReader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Type.java
! test/jdk/jdk/jfr/event/metadata/TestEventMetadata.java

Changeset: 98437340
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-29 17:02:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/98437340

8246128: JFR: Fix warnings

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdDump.java
! test/jdk/jdk/jfr/api/consumer/recordingstream/TestOnEvent.java
! test/jdk/jdk/jfr/api/consumer/security/TestStreamingRemote.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestCrossProcessStreaming.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestInProcessMigration.java
! test/jdk/jdk/jfr/api/recording/event/TestPeriod.java
! test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionInformationEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionStateChangeEvent.java
! test/jdk/jdk/jfr/event/os/TestProcessStart.java
! test/jdk/jdk/jfr/event/runtime/TestRedefineClasses.java
! test/jdk/jdk/jfr/event/runtime/TestRetransformClasses.java
! test/jdk/jdk/jfr/event/runtime/TestTableStatisticsEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadCpuTimeEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadParkEvent.java
! test/jdk/jdk/jfr/event/security/TestX509ValidationEvent.java
! test/jdk/jdk/jfr/javaagent/TestLoadedAgent.java
! test/lib/jdk/test/lib/security/JDKSecurityProperties.java
! test/lib/jdk/test/lib/security/SSLSocketTest.java

Changeset: 72f1a497
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-05-29 18:59:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/72f1a497

8246130: JFR: TestInheritedAnnotations has incorrect validation

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/metadata/annotations/TestInheritedAnnotations.java

Changeset: d101efc1
Author:    Andrew Haley <aph at openjdk.org>
Date:      2020-05-29 13:16:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d101efc1

Merge


Changeset: 4f9020f4
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-29 13:40:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4f9020f4

8245880: Shenandoah: check class unloading flag early in concurrent code root scan

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp

Changeset: e639c9a8
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-05-29 13:44:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e639c9a8

8246162: Shenandoah: full GC does not mark code roots when class unloading is off

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp

Changeset: 5314d28f
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-05-29 15:00:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5314d28f

8245289: Clean up offset code in JavaClasses

Make offset member names consistent and private, move static initializations near owning classes

Reviewed-by: fparain, lfoltan

! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp
! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp
! src/hotspot/cpu/ppc/methodHandles_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/s390/c1_CodeStubs_s390.cpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/hotspot/share/gc/g1/c2/g1BarrierSetC2.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.cpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/z/zBarrier.inline.hpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceRefKlass.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/stringopts.cpp
! src/hotspot/share/opto/type.cpp

Changeset: f79801b7
Author:    Bob Vandette <bobv at openjdk.org>
Date:      2020-05-29 19:18:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f79801b7

8245832: JDK build make-static-libs should build all JDK libraries

Reviewed-by: erikj

! make/Main.gmk
! make/StaticLibsImage.gmk
! make/common/Modules.gmk
! src/java.desktop/macosx/native/libjawt/jawt.m
! src/java.desktop/unix/native/libjawt/jawt.c
! src/java.desktop/windows/native/libjawt/jawt.cpp

Changeset: 9e43496c
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2020-05-29 20:35:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9e43496c

8245867: Logger/bundleLeak/BundleTest.java fails due to "OutOfMemoryError: Java heap space"

The test is fixed to release the memory as soon as it's no longer needed.

Reviewed-by: lancea, dcubed, dholmes

! test/jdk/java/util/logging/Logger/bundleLeak/BundleTest.java

Changeset: 1d4bd253
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-05-29 15:57:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1d4bd253

8245831: Unify code parsing version strings on Mac and Windows

Reviewed-by: herrick, almatvee

+ src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/CFBundleVersion.java
- src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/EnumeratedBundlerParam.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractAppImageBuilder.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DottedVersion.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/StandardBundlerParam.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_zh_CN.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/ExecutableRebrander.java
+ src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/MsiVersion.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinMsiBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_ja.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_zh_CN.properties
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/CompareDottedVersionTest.java
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/DottedVersionTest.java
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/InvalidDottedVersionTest.java
+ test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/PlatformVersionTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/AppVersionTest.java

Changeset: 7514ad9a
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2020-05-29 13:48:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7514ad9a

8240871: SSLEngine handshake status immediately after the handshake can be NOT_HANDSHAKING rather than FINISHED with TLSv1.3

Reviewed-by: ascarpino

! src/java.base/share/classes/sun/security/ssl/Finished.java
! src/java.base/share/classes/sun/security/ssl/HandshakeContext.java
! src/java.base/share/classes/sun/security/ssl/NewSessionTicket.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java
! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! src/java.base/share/classes/sun/security/ssl/TransportContext.java

Changeset: cd340d5e
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2020-05-29 14:23:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cd340d5e

8245121: (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps

Reviewed-by: alanb, darcy, psandoz

! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
! src/java.base/share/classes/java/nio/Heap-X-Buffer.java.template
! src/java.base/share/classes/java/nio/X-Buffer.java.template
+ test/jdk/java/nio/Buffer/BulkPutBuffer.java

Changeset: c328bca4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2020-05-29 19:08:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c328bca4

8246183: Scanner/ScanTest.java fails due to SIGSEGV in StubRoutines::jshort_disjoint_arraycopy

Reviewed-by: mikael, smarks

! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
! src/java.base/share/classes/java/nio/Heap-X-Buffer.java.template
! src/java.base/share/classes/java/nio/X-Buffer.java.template
- test/jdk/java/nio/Buffer/BulkPutBuffer.java

Changeset: d6164885
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-05-30 10:33:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d6164885

Merge


Changeset: 4eeb6129
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2020-05-30 20:10:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4eeb6129

8244573: java.lang.ArrayIndexOutOfBoundsException thrown for malformed class file

Fixed java.lang.ArrayIndexOutOfBoundsException in com.sun.tools.classfile.Code_attribute.getInstructions() for methods with no instructions

Reviewed-by: vromero

! src/jdk.jdeps/share/classes/com/sun/tools/classfile/Code_attribute.java
+ test/langtools/tools/javap/8244573/Malformed.jcod
+ test/langtools/tools/javap/8244573/T8244573.java

Changeset: 6212aea5
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-05-31 10:13:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6212aea5

8246193: Possible NPE in ENC-PA-REP search in AS-REQ

Reviewed-by: xuelei

! src/java.security.jgss/share/classes/sun/security/krb5/KrbKdcRep.java
+ test/jdk/sun/security/krb5/auto/AlwaysEncPaReq.java
! test/jdk/sun/security/krb5/auto/KDC.java

Changeset: 0082c694
Author:    Hong Shao Yang <hongsy2006 at gmail.com>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2020-05-31 11:32:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0082c694

8246198: Typo in java/util/regex/Pattern.java

Reviewed-by: lancea, prappo, naoto

! src/java.base/share/classes/java/util/regex/Pattern.java

Changeset: 116aee49
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-31 23:15:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/116aee49

8242527: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast"

Reviewed-by: eosterlund

! test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: 231d9a01
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-31 23:15:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/231d9a01

8246044: ZGC: Rename ZDirector's max_capacity to soft_max_capacity

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zDirector.cpp

Changeset: 7467cd2e
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-05-31 23:15:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7467cd2e

8246045: ZGC: Fix ZDirector::rule_high_usage() calculation

Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zDirector.cpp

Changeset: bfd2e961
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-06-01 08:17:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bfd2e961

8230800: Clarify String::stripIndent javadoc when string ends with line terminator

Reviewed-by: jlaskey, bchristi, rriggs

! src/java.base/share/classes/java/lang/String.java

Changeset: 4d10ebba
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-01 08:19:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4d10ebba

8246075: Missing logging in nmethod::oops_do_marking_epilogue() on early return path

Reviewed-by: kbarrett

! src/hotspot/share/code/nmethod.cpp

Changeset: 5a57b9f8
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2020-05-29 09:56:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5a57b9f8

8245153: Unicode encoded double-quoted empty string does not compile

Fixed parsing of Unicode encoded double-quoted empty strings in c.s.t.j.p.JavaTokenizer::scanString

Reviewed-by: jlaskey

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavaTokenizer.java
+ test/langtools/tools/javac/8245153/T8245153.java

Changeset: 0ec39a0b
Author:    Xin Liu <xliu at openjdk.org>
Date:      2020-06-01 08:52:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0ec39a0b

8230552: Provide information when hitting a HaltNode for architectures other than x86

Reviewed-by: mdoerr

! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad

Changeset: d0c6eef9
Author:    Phil Race <prr at openjdk.org>
Date:      2020-06-01 10:04:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d0c6eef9

8246263: jdk is not yet ready for new Copyright line

Reviewed-by: pbansal

! test/jdk/javax/swing/JPopupMenu/4760494/bug4760494.java

Changeset: 0b20eafb
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2020-06-01 13:31:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0b20eafb

8241004: NMT tests fail on unaligned thread size with debug build

Reviewed-by: zgu, dsamersoff

! src/hotspot/share/services/virtualMemoryTracker.cpp

Changeset: ad7dafb1
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-01 21:57:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ad7dafb1

8246251: Adjust HelloClasslist after JDK-8230301

Reviewed-by: mchung

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java

Changeset: f3e027c0
Author:    Fedor Burdun <fedor.burdun at azul.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2020-06-01 22:03:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f3e027c0

8246256: GenerateLinkOptData should not mutate the interim or bootstrap JDK

Reviewed-by: erikj, ihse

! make/GenerateLinkOptData.gmk

Changeset: 1f698a35
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-01 22:04:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1f698a35

8246152: Improve String concat bootstrapping

Reviewed-by: forax, psandoz

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/jdk/java/lang/String/concat/StringConcatFactoryInvariants.java
+ test/micro/org/openjdk/bench/java/lang/invoke/StringConcatFactoryBootstraps.java

Changeset: 5e5880d4
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-06-01 13:19:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5e5880d4

8245061: Lookup::defineHiddenClass should throw ClassFormatError if this_class is not Class_info structure
8245432: Lookup::defineHiddenClass should throw UnsupportedClassVersionError if bytes are of an unsupported major or minor version
8245596: Clarify Lookup::defineHiddenClass spec @throws IAE if the bytes has ACC_MODULE flag set

Reviewed-by: alanb, dholmes

! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java
! test/jdk/java/lang/invoke/DefineClassTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/BadClassFile.jcod
+ test/jdk/java/lang/invoke/defineHiddenClass/BadClassFile2.jcod
+ test/jdk/java/lang/invoke/defineHiddenClass/BadClassFileVersion.jcod
! test/jdk/java/lang/invoke/defineHiddenClass/BasicTest.java
+ test/jdk/java/lang/invoke/defineHiddenClass/PreviewHiddenClass.java

Changeset: 567692e4
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-01 22:55:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/567692e4

8246259: JFR: Fetch VM memory pools without using streams

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/AbstractBufferStatisticsEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/DirectBufferStatisticsEvent.java

Changeset: d42bfef8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-06-01 17:00:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d42bfef8

8227046: compiler implementation for sealed classes
8225056: VM support for sealed classes
8227044: javax.lang.model for sealed classes
8227045: Preview APIs support for sealed classes
8227047: Javadoc for sealed types
8245854: JVM TI Specification for sealed classes

Co-authored-by: Harold Seigel <harold.seigel at oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda at oracle.com>
Reviewed-by: mcimadamore, forax, darcy, dholmes, jlahoda, lfoltan, mchung, sspitsyn, vromero

! make/autoconf/spec.gmk.in
! make/data/jdwp/jdwp.spec
! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiClassFileReconstituter.hpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.hpp
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/jdk/internal/PreviewFeature.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassVisitor.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassWriter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Constants.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/commons/ClassRemapper.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/tree/ClassNode.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/ASMifier.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/CheckClassAdapter.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Printer.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/Textifier.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/util/TraceClassVisitor.java
! src/java.base/share/native/libjava/Class.c
! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java
! src/java.compiler/share/classes/javax/lang/model/element/Modifier.java
! src/java.compiler/share/classes/javax/lang/model/element/TypeElement.java
! src/java.instrument/share/native/libinstrument/JavaExceptions.c
! src/jdk.compiler/share/classes/com/sun/source/tree/ClassTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/TreeScanner.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassWriter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/Pretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeInfo.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeScanner.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Dependencies.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractExecutableMemberWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/LinkInfoImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlStyle.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.jdeps/share/classes/com/sun/tools/classfile/Attribute.java
! src/jdk.jdeps/share/classes/com/sun/tools/classfile/ClassWriter.java
+ src/jdk.jdeps/share/classes/com/sun/tools/classfile/PermittedSubclasses_attribute.java
! src/jdk.jdeps/share/classes/com/sun/tools/javap/AttributeWriter.java
+ test/hotspot/jtreg/runtime/modules/SealedModuleTest.java
+ test/hotspot/jtreg/runtime/modules/TEST.properties
+ test/hotspot/jtreg/runtime/modules/sealedP1/C1.java
+ test/hotspot/jtreg/runtime/modules/sealedP1/SuperClass.jcod
+ test/hotspot/jtreg/runtime/modules/sealedP2/C2.java
+ test/hotspot/jtreg/runtime/modules/sealedP3/C3.java
+ test/hotspot/jtreg/runtime/sealedClasses/AbstractSealedTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/GetPermittedSubclasses.jcod
+ test/hotspot/jtreg/runtime/sealedClasses/GetPermittedSubclassesTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/OverrideSealedTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/Pkg/NotPermitted.jcod
+ test/hotspot/jtreg/runtime/sealedClasses/Pkg/Permitted.java
+ test/hotspot/jtreg/runtime/sealedClasses/Pkg/SealedInterface.jcod
+ test/hotspot/jtreg/runtime/sealedClasses/RedefineSealedClass.java
+ test/hotspot/jtreg/runtime/sealedClasses/SealedTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/SealedUnnamedModuleIntfTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/SealedUnnamedModuleTest.java
+ test/hotspot/jtreg/runtime/sealedClasses/TEST.properties
+ test/hotspot/jtreg/runtime/sealedClasses/asteroids/Pluto.java
+ test/hotspot/jtreg/runtime/sealedClasses/otherPkg/WrongPackage.java
+ test/hotspot/jtreg/runtime/sealedClasses/planets/Mars.jcod
+ test/hotspot/jtreg/runtime/sealedClasses/planets/Neptune.java
+ test/hotspot/jtreg/runtime/sealedClasses/planets/OuterPlanets.jcod
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/ClassFour.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/ClassOne.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/ClassThree.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/ClassTwo.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/Host/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/Host/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostA/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostA/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostAB/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostAB/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostABC/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostABC/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostABCD/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostABD/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostAC/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostACB/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostB/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostBA/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostBAC/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostBCA/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostCAB/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/HostCBA/redef/Host.java
+ test/jdk/java/lang/instrument/RedefinePermittedSubclassesAttr/TestPermittedSubclassesAttr.java
+ test/jdk/java/lang/reflect/sealed_classes/SealedClassesReflectionTest.java
+ test/langtools/jdk/javadoc/doclet/testSealedTypes/TestSealedTypes.java
! test/langtools/lib/annotations/annotations/classfile/ClassfileInspector.java
! test/langtools/tools/javac/MethodParameters/AttributeVisitor.java
+ test/langtools/tools/javac/diags/examples/CantInheritFromSealed.java
+ test/langtools/tools/javac/diags/examples/CantInheritFromSealed2.java
+ test/langtools/tools/javac/diags/examples/DuplicateTypeInPermits.java
+ test/langtools/tools/javac/diags/examples/LocalCantInheritFromSealed.java
+ test/langtools/tools/javac/diags/examples/NonSealedWithNoSealedSuper.java
+ test/langtools/tools/javac/diags/examples/PermitsCantListDeclaringClass.java
+ test/langtools/tools/javac/diags/examples/PermitsCantListSuperType.java
+ test/langtools/tools/javac/diags/examples/PermitsInNoSealedClass.java
+ test/langtools/tools/javac/diags/examples/SealedMustHaveSubtypes.java
+ test/langtools/tools/javac/diags/examples/SealedNotAllowedInLocalClass.java
+ test/langtools/tools/javac/diags/examples/SealedTypes.java
+ test/langtools/tools/javac/diags/examples/SubtypeDoesntExtendSealed.java
+ test/langtools/tools/javac/diags/examples/TypeVarInPermits.java
! test/langtools/tools/javac/enum/FauxEnum3.java
! test/langtools/tools/javac/enum/FauxEnum3.out
+ test/langtools/tools/javac/enum/FauxEnum3.preview.out
! test/langtools/tools/javac/parser/JavacParserTest.java
! test/langtools/tools/javac/processing/model/TestSourceVersion.java
+ test/langtools/tools/javac/processing/model/element/TestSealed.java
+ test/langtools/tools/javac/sealed/CheckSubtypesOfSealedTest.java
+ test/langtools/tools/javac/sealed/SealedCompilationTests.java
+ test/langtools/tools/javac/sealed/SealedDiffConfigurationsTest.java

Changeset: 30aa1b06
Author:    Pengfei Li <pli at openjdk.org>
Date:      2020-06-02 03:34:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/30aa1b06

8245158: C2: Enable SLP for some manually unrolled loops

In SuperWord::find_align_to_ref(), only discard unalignable memory ops if memory references should be aligned on this platform.

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp

Changeset: 00f223e2
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-01 23:37:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/00f223e2

8153224: Monitor deflation prolong safepoints

Add support for AsyncDeflateIdleMonitors (default true); the async deflation work is performed by the ServiceThread.

Co-authored-by: Carsten Varming <varming at gmail.com>
Reviewed-by: dcubed, rehn, rkennke, cvarming, coleenp, acorn, dholmes, eosterlund

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/basicLock.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/threadService.cpp
! test/hotspot/gtest/oops/test_markWord.cpp
! test/hotspot/jtreg/runtime/logging/SafepointCleanupTest.java

Changeset: 1adecc8e
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2020-06-02 04:32:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1adecc8e

8245717: VM option "-XX:EnableJVMCIProduct" could not be repetitively enabled

Reviewed-by: dholmes, kvn

! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/compiler/jvmci/TestEnableJVMCIProduct.java

Changeset: 04ad75e7
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-02 08:27:37 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/04ad75e7

8241519: javac crashes with wrong module-info.class in module path

If module-info.class is broken, mark the corresponding ModuleSymbol as erroneous.

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Modules.java
! test/langtools/tools/javac/modules/EdgeCases.java

Changeset: 44ae643b
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-02 08:41:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/44ae643b

8210649: AssertionError @ jdk.compiler/com.sun.tools.javac.comp.Modules.enter(Modules.java:244)

Do not clean trees after last round of annotation processing, if the trees won't be re-entered again.

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+ test/langtools/tools/javac/processing/T8210649.java

Changeset: 5793b063
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-06-02 09:07:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5793b063

8246153: TestEliminateArrayCopy fails with -XX:+StressReflectiveCode

Use the memory input instead of the control input to find the membar.

Reviewed-by: kvn, neliasso

! src/hotspot/share/opto/macro.cpp
! test/hotspot/jtreg/compiler/arraycopy/TestEliminateArrayCopy.java

Changeset: f822eed5
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-06-02 09:57:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f822eed5

8245957: Remove unused LIR_OpBranch::type after SPARC port removal

Removed LIR_OpBranch::type after the only remaining usage was removed with the SPARC port removal.

Reviewed-by: kvn, mdoerr

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/arm/c1_LIRGenerator_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRGenerator_ppc.cpp
! src/hotspot/cpu/s390/c1_LIRGenerator_s390.cpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.cpp
! src/hotspot/share/gc/shared/c1/cardTableBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/z/c1/zBarrierSetC1.cpp

Changeset: b5775c83
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-06-02 10:00:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b5775c83

8239477: jdk/jfr/jcmd/TestJcmdStartStopDefault.java fails -XX:+VerifyOops with "verify_oop: rsi: broken oop"

Use T_ADDRESS instead of T_OBJECT to load metadata.

Reviewed-by: kvn

! src/hotspot/share/c1/c1_LIRGenerator.cpp

Changeset: f39a71ca
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-06-02 01:08:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f39a71ca

8243506: SharedBaseAddress is ignored by -Xshare:dump

Reviewed-by: stuefe, ccheung

! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/memory/archiveUtils.cpp
! src/hotspot/share/memory/archiveUtils.inline.hpp
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! test/hotspot/jtreg/runtime/cds/SharedBaseAddress.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/SharedBaseAddressOption.java

Changeset: f7a65b7f
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-06-02 11:05:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f7a65b7f

8239083: C1 assert(known_holder == NULL || (known_holder->is_instance_klass() && (!known_holder->is_interface() || ((ciInstanceKlass*)known_holder)->has_nonstatic_concrete_methods())), "should be non-static concrete method");

Remove unnecessary preparation to profile the holder of a static method called by a method handle in C1.

Reviewed-by: thartmann, kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp
+ test/hotspot/jtreg/compiler/c1/TestStaticInterfaceMethodCall.java

Changeset: 22532ff3
Author:    Conor Cleary <conor.cleary at oracle.com>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2020-06-02 11:25:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/22532ff3

8242281: IntStream.html#reduce doc should not mention average

Remove mention of average function in apiNote of IntStream::reduce(int, IntBinaryOperator)

Reviewed-by: psandoz, jlaskey, lancea, dfuchs

! src/java.base/share/classes/java/util/stream/IntStream.java

Changeset: 19257f4f
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-02 12:34:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/19257f4f

8246241: LambdaFormEditor should use a transform lookup key that is not a SoftReference

Reviewed-by: psandoz, mchung

! src/java.base/share/classes/java/lang/invoke/LambdaFormEditor.java

Changeset: 82dc495c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-02 14:26:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/82dc495c

8246100: Shenandoah: walk roots in more efficient order

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp

Changeset: ed538ea5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-02 14:27:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ed538ea5

8246097: Shenandoah: limit parallelism in CLDG root handling

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp

Changeset: 01cfedf2
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-04-29 10:06:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/01cfedf2

8244086: Following 8241492, strip mined loop may run extra iterations

Reviewed-by: mdoerr, thartmann

! src/hotspot/share/opto/loopnode.cpp
+ test/hotspot/jtreg/compiler/loopstripmining/TestStripMinedLimitBelowInit.java

Changeset: 9c99008a
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2020-05-28 13:21:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9c99008a

8245714: "Bad graph detected in build_loop_late" when loads are pinned on loop limit check uncommon branch

Reviewed-by: thartmann

! src/hotspot/share/opto/loopPredicate.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestBadControlLoopLimitCheck.java

Changeset: ccb6d0e5
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-06-02 09:29:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ccb6d0e5

8234628: Change BasicHashTables::new_entry() to use clamp()

Reviewed-by: dcubed

! src/hotspot/share/utilities/hashtable.cpp

Changeset: a1114948
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-02 09:54:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a1114948

8246290: Refine specification of javax.lang.model.element.Modifier::toString

Reviewed-by: vromero, jjg

! src/java.compiler/share/classes/javax/lang/model/element/Modifier.java

Changeset: f6ad22fc
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-06-02 18:43:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f6ad22fc

8236823: Ensure that API documentation uses minified libraries

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/Head.java
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/jquery-ui.overrides.css
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.4.1.min.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-ui.css
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DocPaths.java
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/tool/api/basic/APITest.java

Changeset: 5f67125b
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-06-02 13:12:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5f67125b

8245509: Crash handler itself crashes when reporting Unsafe.putInt(0) crash

Added ResourceMarker

Reviewed-by: coleenp, dholmes

! src/hotspot/share/utilities/vmError.cpp

Changeset: 8752e02e
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-06-02 13:15:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8752e02e

8245833: crash_with_sigfpe uses pthread_kill(SIGFPE) on macOS

Changed division code to ensure that real crash happens

Reviewed-by: dholmes

! src/hotspot/share/utilities/vmError.cpp

Changeset: 512cc3eb
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-02 14:57:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/512cc3eb

8245961: Shenandoah: move some root marking to concurrent phase

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: 334df28e
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-02 15:01:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/334df28e

8246342: Shenandoah: remove unused ShenandoahIsMarkedNextClosure

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahStringDedup.cpp

Changeset: 5ce3d0d8
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-06-02 21:04:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5ce3d0d8

8245707: Increase Metaspace reserve alignment

Reviewed-by: iklam, coleenp

! src/hotspot/share/memory/metaspace.cpp

Changeset: 1933fe39
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-06-02 09:30:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1933fe39

8246010: AdditionalLaunchersTest is not enabled, and fails

Reviewed-by: asemenyuk, almatvee

! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_ja.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_zh_CN.properties
+ test/jdk/tools/jpackage/share/AddLauncherTest.java
- test/jdk/tools/jpackage/share/AdditionalLaunchersTest.java

Changeset: 47cc808b
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-06-02 09:39:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/47cc808b

8232841: [TESTBUG] [macos] SigningPackageTest fails when untrusted certificates exist on machine

Reviewed-by: herrick, asemenyuk

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Executor.java
! test/jdk/tools/jpackage/macosx/base/SigningCheck.java

Changeset: 7e862f91
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-02 12:16:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7e862f91

8246368: Add override for return tag of Modifier::toString

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/element/Modifier.java

Changeset: ddbc7ed0
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-06-02 19:34:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ddbc7ed0

8221306: JVMTI spec for FramePop(), MethodExit(), and MethodEnter() could use some cleanup

JVMTI spec cleanup for functions FramePop(), MethodExit(), and MethodEnter()

Reviewed-by: cjplummer, amenkov

! src/hotspot/share/prims/jvmti.xml

Changeset: 0366f6bf
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-02 22:22:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0366f6bf

8246338: Reduce overhead of normalizing file paths

Reviewed-by: alanb

! src/java.base/unix/classes/java/io/UnixFileSystem.java
+ test/micro/org/openjdk/bench/java/io/FileOpen.java

Changeset: f2cd6d6a
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-02 13:04:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f2cd6d6a

8243430: use reproducible random in :vmTestbase_vm_gc

Reviewed-by: kbarrett, lmesnik, tschatzl

! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle01/Juggle01.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle05/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle06/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle07/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle08/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle09/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle10/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle11/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle12/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle13/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle14/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle15/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle16/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle17/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle18/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle19/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle20/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle21/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle22/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle23/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle24/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle25/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle26/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle27/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle28/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle29/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle30/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle31/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle32/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle33/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle34/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/AllocateWithoutOomTest/AllocateWithoutOomTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/CallGC/CallGC02/CallGC02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest01/FinalizeTest01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest04/FinalizeTest04.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest05/FinalizeTest05.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/InterruptGC/InterruptGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/JumbleGC/JumbleGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/JumbleGC002/JumbleGC002.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large001/large001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MatrixJuggleGC/MatrixJuggleGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MemoryEater/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MemoryEaterMT/MemoryEaterMT.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/OneeFinalizerTest/OneeFinalizerTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/PhantomReferenceEvilTest/PhantomReferenceEvilTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/PhantomReferenceTest/PhantomReferenceTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/phantom001/phantom001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/phantom002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ReferencesGC/ReferencesGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/SoftReferenceTest/SoftReferenceTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft001/soft001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft003/soft003.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft005/soft005.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringIntern/StringIntern.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternGC/StringInternGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSync/StringInternSync.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSync2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC/StringInternSyncWithGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC3/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC4/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ThreadGC/ThreadGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/WeakReferenceEvilTest/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/WeakReferenceTest/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak001/weak001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak003/weak003.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak004/weak004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak005/weak005.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak006/weak006.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak007/weak007.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReferenceGC/WeakReferenceGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest01/gctest01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest02/gctest02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest03/gctest03.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest04/gctest04.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC05/nativeGC05.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/ExternalHashingTest/ExternalHashingTest.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestC/HashCodeTestC.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestCC/HashCodeTestCC.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestP/HashCodeTestP.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestPC/HashCodeTestPC.java
! test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/Access/access.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle1/Juggle1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle1_gc/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle2/Juggle2.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle2_gc/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn.README
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn1/Churn1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn3/Churn3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn3a/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn4/Churn4.java
! test/hotspot/jtreg/vmTestbase/gc/memory/FillingStation/FillingStation.java
! test/hotspot/jtreg/vmTestbase/gc/memory/LargePagesTest/LargePagesTest.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular3/Circular3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular4/Circular4.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear3/Linear3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear4/Linear4.java
! test/hotspot/jtreg/vmTestbase/gc/vector/DoubleArrayHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/DoubleArrayLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/FloatArrayHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/FloatArrayLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/NonbranchyTreeHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/NonbranchyTreeLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/SimpleGC/SimpleGC.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_TwoFields_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays5M/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_InternedStrings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree5M/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Strings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/Concurrent.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp60yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination05/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/ConcurrentHashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/HashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedBlockingDeque_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedHashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedList_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/TreeMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/TreeSet_String/TestDescription.java

Changeset: 453f6cf4
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-02 13:04:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/453f6cf4

8243434: use reproducible random in :vmTestbase_vm_g1classunloading

Reviewed-by: kbarrett, lmesnik

! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/bytecode/DefaultTemplateClass.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/bytecode/HumongousTemplateClassGen.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/configuration/TestConfiguration.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/keepref/NullClassloaderHolder.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/loading/ClassLoadingHelper.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_obj/TestDescription.java

Changeset: 3dc78e76
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2020-06-02 13:22:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3dc78e76

8204994: SA might fail to attach to process with "Windbg Error: WaitForEvent failed"

Reviewed-by: sspitsyn, cjplummer

! src/jdk.hotspot.agent/windows/native/libsaproc/sawindbg.cpp

Changeset: d347d2eb
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-06-02 13:49:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d347d2eb

8246261: TCKLocalTime.java failed due to "AssertionError: expected [18:14:22] but found [18:14:23]"

Reviewed-by: lancea, joehw

! test/jdk/java/time/tck/java/time/TCKLocalDateTime.java
! test/jdk/java/time/tck/java/time/TCKLocalTime.java
! test/jdk/java/time/tck/java/time/TCKZonedDateTime.java

Changeset: 563ce121
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-02 19:49:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/563ce121

8246359: clarify confusing comment in ObjectMonitor::EnterI()'s race with async deflation

Reviewed-by: cvarming, eosterlund, dholmes

! src/hotspot/share/runtime/objectMonitor.cpp

Changeset: 56b79604
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-06-03 04:29:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/56b79604

8242897: KeyFactory.generatePublic( x509Spec ) failed with java.security.InvalidKeyException

Changed SunRsaSign provider to accept RSA signature oid in RSA key encoding for backward compatibility

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/rsa/RSAKeyFactory.java
! src/java.base/share/classes/sun/security/rsa/RSAKeyPairGenerator.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateCrtKeyImpl.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateKeyImpl.java
! src/java.base/share/classes/sun/security/rsa/RSAPublicKeyImpl.java
! src/java.base/share/classes/sun/security/rsa/RSAUtil.java
! src/java.base/share/classes/sun/security/util/KnownOIDs.java
+ test/jdk/sun/security/rsa/TestRSAOidSupport.java
! test/jdk/sun/security/tools/keytool/fakegen/java.base/sun/security/rsa/RSAKeyPairGenerator.java

Changeset: 26a18414
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-05-29 11:58:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/26a18414

8246134: ZGC: Restructure hs_err sections

Reviewed-by: pliden, eosterlund

! src/hotspot/share/gc/z/zBarrierSet.cpp
! src/hotspot/share/gc/z/zBarrierSet.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zGlobals.cpp
! src/hotspot/share/gc/z/zGlobals.hpp
! src/hotspot/share/gc/z/zHeap.cpp

Changeset: 1314ca87
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-03 14:02:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1314ca87

8246433: Shenandoah: walk roots in more efficient order in ShenandoahRootUpdater

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: 5fc89b6e
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-03 14:30:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5fc89b6e

8246135: Save important GC log lines and print them when dumping hs_err files

Reviewed-by: sjohanss, pliden, eosterlund

+ src/hotspot/share/gc/shared/gcLogPrecious.cpp
+ src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: a180444c
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-03 14:32:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a180444c

8246404: ZGC: Use GCLogPrecious for important logging lines

Reviewed-by: sjohanss, pliden, eosterlund

! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.cpp
! src/hotspot/share/gc/z/zCPU.cpp
! src/hotspot/share/gc/z/zHeuristics.cpp
! src/hotspot/share/gc/z/zLargePages.cpp
! src/hotspot/share/gc/z/zMarkStackAllocator.cpp
! src/hotspot/share/gc/z/zNUMA.cpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zWorkers.cpp

Changeset: b5678a43
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-02 09:57:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b5678a43

8246258: Enable hs_err heap printing earlier during initialization

Reviewed-by: stuefe, sjohanss

! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: a809ff0e
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-03 14:34:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a809ff0e

8246434: Threads::print_on_error assumes that the heap has been set up

Reviewed-by: dholmes

! src/hotspot/share/runtime/thread.cpp

Changeset: 10874e02
Author:    Conor Cleary <conor.cleary at oracle.com>
Committer: Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-03 14:31:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/10874e02

8245658: Arrays.java has two occurrences of bad unicode constants in Javadoc

This patch fixes two instances of bad unicode formatting in the javadoc for Arrays.java where the null character constant was incorrectly specified.

Reviewed-by: jlaskey, lancea, prappo, dfuchs

! src/java.base/share/classes/java/util/Arrays.java

Changeset: 06b49fa3
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2020-06-03 15:26:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/06b49fa3

8244658: Remove dead code in code cache sweeper

Reviewed-by: mdoerr, kvn

! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/sweeper.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: 99d6bea2
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2020-06-03 15:26:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/99d6bea2

8244660: Code cache sweeper heuristics is broken

Reviewed-by: thartmann, rehn

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/mutex.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/sweeper.hpp

Changeset: f7cb0f76
Author:    Man Cao <manc at google.com>
Committer: Nils Eliasson <neliasso at openjdk.org>
Date:      2020-06-03 15:26:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f7cb0f76

8244278: Excessive code cache flushes and sweeps

Reviewed-by: neliasso

! src/hotspot/share/runtime/sweeper.cpp

Changeset: eec7750e
Author:    Chris Hegarty <chegar at openjdk.org>
Date:      2020-06-03 15:46:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eec7750e

8238763: ObjectInputStream readUnshared method handling of Records

Reviewed-by: rriggs

! src/java.base/share/classes/java/io/ObjectInputStream.java
+ test/jdk/java/io/Serializable/records/UnsharedTest.java

Changeset: f1e1cb70
Author:    Chris Hegarty <chris.hegarty at oracle.com>
Committer: Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2020-06-03 16:50:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f1e1cb70

8246095: Tweaks to memory access API

Add more user friendly API points to the foreign memory acesss API

Reviewed-by: chegar, psandoz

! src/java.base/share/classes/java/lang/invoke/LambdaFormEditor.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/lang/invoke/VarHandles.java
! src/java.base/share/classes/jdk/internal/util/ArraysSupport.java
! src/java.base/share/classes/module-info.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MappedMemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryAddress.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryHandles.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryLayout.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MappedMemorySegmentImpl.java
! test/jdk/java/foreign/TestAdaptVarHandles.java
! test/jdk/java/foreign/TestByteBuffer.java
! test/jdk/java/foreign/TestLayoutPaths.java
! test/jdk/java/foreign/TestMemoryCopy.java
+ test/jdk/java/foreign/TestMemoryHandleAsUnsigned.java
+ test/jdk/java/foreign/TestMismatch.java
! test/jdk/java/foreign/TestNative.java
! test/jdk/java/foreign/TestSegments.java
! test/jdk/java/foreign/TestSpliterator.java
! test/jdk/java/util/stream/test/org/openjdk/tests/java/util/stream/SegmentTestDataProvider.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/BulkOps.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstantMapped.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/TestAdaptVarHandles.java

Changeset: d9fc4454
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-03 12:09:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d9fc4454

8246458: Shenandoah: TestAllocObjects.java test fail with -XX:+ShenandoahVerify

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp



From john.r.rose at oracle.com  Wed Jun 10 19:30:07 2020
From: john.r.rose at oracle.com (John Rose)
Date: Wed, 10 Jun 2020 12:30:07 -0700
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <48F14F73-E3F1-44C7-8863-91BE1F752514@oracle.com>

On Jun 10, 2020, at 11:55 AM, Frederic Parain <fparain at openjdk.java.net> wrote:
> 
> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.

I?m glad to see occurrences of ?value? go away in favor of ?inline?.

(The language gurus won?t absolutely promise that ?inline? is the
final word on terminology, but I think at least for the JVM code,
?inline? is a far more descriptive term than ?value?.)

The ?is_flattenable? bit was often accompanied by an ?is_flattened?
bit which reported whether the intended flattening actually took place.
Having their names be similar helped make the code understandable.
So I suggest renaming those guys also, since you are touching all
that code now.

The term ?is_inline? is ambiguous when reading the code.  Where there
is any doubt about whether it means ?is intended to be inlined? vs.
?is actually inlined in the layout?, the term should be made more explicit.

So I suggest:

s/is_flattenable/is_declared_inline/
s/is_flattened/is_allocated_inline/

Maybe that?s overkill?  But I think just ?is_inline? is not clear enough.

? John

From john.r.rose at oracle.com  Wed Jun 10 19:36:26 2020
From: john.r.rose at oracle.com (John Rose)
Date: Wed, 10 Jun 2020 12:36:26 -0700
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <48F14F73-E3F1-44C7-8863-91BE1F752514@oracle.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <48F14F73-E3F1-44C7-8863-91BE1F752514@oracle.com>
Message-ID: <B442DA8F-73F6-4EA7-85DF-C3C48277C901@oracle.com>

On Jun 10, 2020, at 12:30 PM, John Rose <john.r.rose at oracle.com> wrote:
> 
> So I suggest:
> 
> s/is_flattenable/is_declared_inline/
> s/is_flattened/is_allocated_inline/
> 
> Maybe that?s overkill?  But I think just ?is_inline? is not clear enough.

To be clear:  I?m not suggesting that systematically, just where
the distinction exists between ?could be? and ?actually is? flattened.
Names like STATIC_INLINE in the CFP are completely unambiguous;
they shouldn?t be STATIC_ALLOCATED_INLINE or the like.

In the CFP, ?has_flattenable_fields? could go either way, but I think
?has_declared_inline_fields? would be safer.  It?s not clear whether it
means ?my definer has declared inline fields in me?, or ?I actually
flattened one or more of my fields?.




From john.r.rose at oracle.com  Wed Jun 10 19:37:56 2020
From: john.r.rose at oracle.com (John Rose)
Date: Wed, 10 Jun 2020 12:37:56 -0700
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>

[consolidate and resend after name fix]

On Jun 10, 2020, at 11:55 AM, Frederic Parain <fparain at openjdk.java.net> wrote:
> 
> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.

I?m glad to see occurrences of ?value? go away in favor of ?inline?.

(The language gurus won?t absolutely promise that ?inline? is the
final word on terminology, but I think at least for the JVM code,
?inline? is a far more descriptive term than ?value?.)

The ?is_flattenable? bit was often accompanied by an ?is_flattened?
bit which reported whether the intended flattening actually took place.
Having their names be similar helped make the code understandable.
So I suggest renaming those guys also, since you are touching all
that code now.

The term ?is_inline? is ambiguous when reading the code.  Where there
is any doubt about whether it means ?is intended to be inlined? vs.
?is actually inlined in the layout?, the term should be made more explicit.

So I suggest:

s/is_flattenable/is_declared_inline/
s/is_flattened/is_allocated_inline/

Maybe that?s overkill?  But I think just ?is_inline? is not clear enough.

? John

P.S. To be clear:  I?m not suggesting that systematically, just where
the distinction exists between ?could be? and ?actually is? flattened.
Names like STATIC_INLINE in the CFP are completely unambiguous;
they shouldn?t be STATIC_ALLOCATED_INLINE or the like.

In the CFP, ?has_flattenable_fields? could go either way, but I think
?has_declared_inline_fields? would be safer.  It?s not clear whether it
means ?my definer has declared inline fields in me?, or ?I actually
flattened one or more of my fields?.

From frederic.parain at oracle.com  Wed Jun 10 20:12:31 2020
From: frederic.parain at oracle.com (Frederic Parain)
Date: Wed, 10 Jun 2020 16:12:31 -0400
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>
Message-ID: <042EAA59-8F9F-4BEE-8C55-F95075B1BFEF@oracle.com>

John,

Thank you for looking at these changes.

?is_inline? might be confusing in the sense that it can be interpreted
as a property of the field layout. And ?is_declared_inline? shares the
same issue (could be interpreter as a field modifier).
What the is_inline() methods really do, is to answer the question: 
is the type of this field an inline type? So, it?s a type question,
and not a layout question. And sometimes, we use is_inline to perform
checks that are not related to the layout, but to the properties of
the type (like null-freeness).

To prevent the confusion, I would propose to change ?is_inline? to
?is_inline_type?, so the it would be obvious that the test is about
the type of the field.

And to have similar names, we would follow your suggestion and
rename ?is_flattened? to ?is_allocated_inlined"

So: 
	if(fd->is_inline_type()) {        // -> clearly a type test

and
        if(fd->is_allocated_inline()) {   // -> clearly a layout test


Would these new names address the concerns you have?

Regards,

Fred



> On Jun 10, 2020, at 15:37, John Rose <john.r.rose at oracle.com> wrote:
> 
> [consolidate and resend after name fix]
> 
> On Jun 10, 2020, at 11:55 AM, Frederic Parain <fparain at openjdk.java.net> wrote:
>> 
>> Please review these changes cleaning up the flattenable field concept.
>> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
>> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
>> don't include JIT code, which would be fix in a follow-up patch.
> 
> I?m glad to see occurrences of ?value? go away in favor of ?inline?.
> 
> (The language gurus won?t absolutely promise that ?inline? is the
> final word on terminology, but I think at least for the JVM code,
> ?inline? is a far more descriptive term than ?value?.)
> 
> The ?is_flattenable? bit was often accompanied by an ?is_flattened?
> bit which reported whether the intended flattening actually took place.
> Having their names be similar helped make the code understandable.
> So I suggest renaming those guys also, since you are touching all
> that code now.
> 
> The term ?is_inline? is ambiguous when reading the code.  Where there
> is any doubt about whether it means ?is intended to be inlined? vs.
> ?is actually inlined in the layout?, the term should be made more explicit.
> 
> So I suggest:
> 
> s/is_flattenable/is_declared_inline/
> s/is_flattened/is_allocated_inline/
> 
> Maybe that?s overkill?  But I think just ?is_inline? is not clear enough.
> 
> ? John
> 
> P.S. To be clear:  I?m not suggesting that systematically, just where
> the distinction exists between ?could be? and ?actually is? flattened.
> Names like STATIC_INLINE in the CFP are completely unambiguous;
> they shouldn?t be STATIC_ALLOCATED_INLINE or the like.
> 
> In the CFP, ?has_flattenable_fields? could go either way, but I think
> ?has_declared_inline_fields? would be safer.  It?s not clear whether it
> means ?my definer has declared inline fields in me?, or ?I actually
> flattened one or more of my fields?.



From john.r.rose at oracle.com  Wed Jun 10 20:23:51 2020
From: john.r.rose at oracle.com (John Rose)
Date: Wed, 10 Jun 2020 13:23:51 -0700
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <042EAA59-8F9F-4BEE-8C55-F95075B1BFEF@oracle.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>
 <042EAA59-8F9F-4BEE-8C55-F95075B1BFEF@oracle.com>
Message-ID: <B34499FE-BBBC-4A3D-8220-178D32DE7EE2@oracle.com>

On Jun 10, 2020, at 1:12 PM, Frederic Parain <frederic.parain at oracle.com> wrote:
> 
> John,
> 
> Thank you for looking at these changes.
> 
> ?is_inline? might be confusing in the sense that it can be interpreted
> as a property of the field layout. And ?is_declared_inline? shares the
> same issue (could be interpreter as a field modifier).
> What the is_inline() methods really do, is to answer the question: 
> is the type of this field an inline type? So, it?s a type question,
> and not a layout question. And sometimes, we use is_inline to perform
> checks that are not related to the layout, but to the properties of
> the type (like null-freeness).
> 
> To prevent the confusion, I would propose to change ?is_inline? to
> ?is_inline_type?, so the it would be obvious that the test is about
> the type of the field.
> 
> And to have similar names, we would follow your suggestion and
> rename ?is_flattened? to ?is_allocated_inlined"
> 
> So: 
> 	if(fd->is_inline_type()) {        // -> clearly a type test
> 
> and
>        if(fd->is_allocated_inline()) {   // -> clearly a layout test
> 
> 
> Would these new names address the concerns you have?

Yes, that?s great.  Tiny tweak:  I suggest ?is_allocated_inline?,
or ?is_inline_allocated? since the word ?inline? can function
as an adverb.  (I?m not sure, but I think you are suggesting
?inlined? for ?inline?.)



From frederic.parain at oracle.com  Wed Jun 10 20:35:03 2020
From: frederic.parain at oracle.com (Frederic Parain)
Date: Wed, 10 Jun 2020 16:35:03 -0400
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <B34499FE-BBBC-4A3D-8220-178D32DE7EE2@oracle.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>
 <042EAA59-8F9F-4BEE-8C55-F95075B1BFEF@oracle.com>
 <B34499FE-BBBC-4A3D-8220-178D32DE7EE2@oracle.com>
Message-ID: <B4C0E008-451B-433F-9938-C655957DF898@oracle.com>

Sure, ?is_allocated_inline? (the ?d? at the end was a typo,
in the code example, it is written correctly).

Thank you,

Fred

> On Jun 10, 2020, at 16:23, John Rose <john.r.rose at oracle.com> wrote:
> 
> On Jun 10, 2020, at 1:12 PM, Frederic Parain <frederic.parain at oracle.com> wrote:
>> 
>> John,
>> 
>> Thank you for looking at these changes.
>> 
>> ?is_inline? might be confusing in the sense that it can be interpreted
>> as a property of the field layout. And ?is_declared_inline? shares the
>> same issue (could be interpreter as a field modifier).
>> What the is_inline() methods really do, is to answer the question: 
>> is the type of this field an inline type? So, it?s a type question,
>> and not a layout question. And sometimes, we use is_inline to perform
>> checks that are not related to the layout, but to the properties of
>> the type (like null-freeness).
>> 
>> To prevent the confusion, I would propose to change ?is_inline? to
>> ?is_inline_type?, so the it would be obvious that the test is about
>> the type of the field.
>> 
>> And to have similar names, we would follow your suggestion and
>> rename ?is_flattened? to ?is_allocated_inlined"
>> 
>> So: 
>> 	if(fd->is_inline_type()) {        // -> clearly a type test
>> 
>> and
>>       if(fd->is_allocated_inline()) {   // -> clearly a layout test
>> 
>> 
>> Would these new names address the concerns you have?
> 
> Yes, that?s great.  Tiny tweak:  I suggest ?is_allocated_inline?,
> or ?is_inline_allocated? since the word ?inline? can function
> as an adverb.  (I?m not sure, but I think you are suggesting
> ?inlined? for ?inline?.)
> 



From rwestrel at redhat.com  Thu Jun 11 11:02:31 2020
From: rwestrel at redhat.com (Roland Westrelin)
Date: Thu, 11 Jun 2020 13:02:31 +0200
Subject: [lworld] RFR: 8246603: [lworld] C2 does not scalarize inline
 types wrapped into non-escaping box objects
In-Reply-To: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
References: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
Message-ID: <87eeqlyiew.fsf@redhat.com>


>  Webrev: https://webrevs.openjdk.java.net/valhalla/71/webrev.00

Looks good.

Roland.



From dsimms at openjdk.java.net  Thu Jun 11 11:45:20 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 11 Jun 2020 11:45:20 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <sfKcCc07TzfgqRHEUCPfwF3MZzEox4pYkFlya-OqUq4=.03a12596-7089-42d5-b1b4-aabc75c66b6c@github.com>

Merge jdk-15+27

-------------

Commit messages:
 - set_java_mirror_handle API changed
 - Bad merge
 - Merge tag 'jdk-15+27' into lworld_merge_jdk_15_27
 - 8246387: switch to jtreg 5.1
 - 8244719: CTW: C2 compilation fails with "assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it"
 - 8198698: Support Lambda proxy classes in dynamic CDS archive
 - 8231283: Add support to jpackage to create install Linux packages in /usr hierarchy
 - 8247310: Shenandoah: pacer should not affect interrupt status
 - 8233215: jpackage doesn't allow enough flexibility for file type binding
 - 8246591: Shenandoah: move string dedup roots scanning to concurrent phase
 - ... and 120 more: https://git.openjdk.java.net/valhalla/compare/f8bcfccf...bb22d4e7

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/78/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/78/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/78/files
  Stats: 72036 lines in 1886 files changed: 42983 ins; 22705 del; 6348 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/78.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/78/head:pull/78

PR: https://git.openjdk.java.net/valhalla/pull/78


From dsimms at openjdk.java.net  Thu Jun 11 11:46:01 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 11 Jun 2020 11:46:01 GMT
Subject: [Integrated] [lworld] RFR: Merge jdk
In-Reply-To: <sfKcCc07TzfgqRHEUCPfwF3MZzEox4pYkFlya-OqUq4=.03a12596-7089-42d5-b1b4-aabc75c66b6c@github.com>
References: <sfKcCc07TzfgqRHEUCPfwF3MZzEox4pYkFlya-OqUq4=.03a12596-7089-42d5-b1b4-aabc75c66b6c@github.com>
Message-ID: <6Ksl92zN9In6Tt6xdzGSEmtAyS3YN1Vv6xSAkWVl24Y=.331c8dc4-13f1-4bfa-9644-d50fa928c371@github.com>

On Thu, 11 Jun 2020 10:38:20 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-15+27

This pull request has now been integrated.

Changeset: eab0f506
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/eab0f506
Stats:     72134 lines in 1886 files changed: 22803 ins; 43081 del; 6250 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/78


From iignatyev at openjdk.java.net  Thu Jun 11 11:55:06 2020
From: iignatyev at openjdk.java.net (Igor Ignatyev)
Date: Thu, 11 Jun 2020 11:55:06 GMT
Subject: git: openjdk/valhalla: lworld: 127 new changesets
Message-ID: <d41df9f3-db15-4a29-9095-382d1c6a0f67@openjdk.org>

Changeset: e97c5f41
Author:    Pankaj Bansal <pbansal at openjdk.org>
Date:      2020-06-01 23:06:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e97c5f41

8196094: javax/swing/JFileChooser/8002077/bug8002077.java fails

Reviewed-by: psadhukhan

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JFileChooser/8002077/bug8002077.java

Changeset: b4943a3f
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2020-06-02 19:32:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b4943a3f

8237243: [macOS] java/awt/event/KeyEvent/DisabledTargetF10/DisabledTargetF10.html fails

Reviewed-by: psadhukhan

+ test/jdk/java/awt/event/KeyEvent/DisabledTargetF10/DisabledTargetF10.java

Changeset: 5aea3f02
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-06-03 21:51:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5aea3f02

8245668: closed test javax/swing/JComboBox/4765319/bug4765319.java fails on windows

Reviewed-by: kizune

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java

Changeset: 2048bcb6
Author:    Phil Race <prr at openjdk.org>
Date:      2020-06-05 16:40:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2048bcb6

8244621: [macos10.15] Garbled FX printing plus CoreText warnings on Catalina when building with Xcode 11

Reviewed-by: kcr, psadhukhan

! src/java.desktop/macosx/native/libawt_lwawt/font/AWTFont.m

Changeset: 2845c3d0
Author:    Alexander Scherbatiy <alexsch at openjdk.org>
Date:      2020-06-08 16:38:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2845c3d0

8245938: Remove unused print_stack(void) method from XToolkit.c

Reviewed-by: serb

! src/java.desktop/unix/native/libawt_xawt/xawt/XToolkit.c

Changeset: 827c8865
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-03 22:29:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/827c8865

8246451: Reduce overhead of normalizing file paths with trailing slash

Reviewed-by: lancea

! src/java.base/unix/classes/java/io/UnixFileSystem.java
! test/micro/org/openjdk/bench/java/io/FileOpen.java

Changeset: 7d1eb8f0
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-04 00:09:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7d1eb8f0

8246260: JFR: Write event size field without padding

Reviewed-by: jbachorik, mgronlun

! make/src/classes/build/tools/jfr/GenerateJfrFiles.java
! src/hotspot/share/jfr/recorder/jfrEventSetting.cpp
! src/hotspot/share/jfr/recorder/jfrEventSetting.hpp
! src/hotspot/share/jfr/recorder/jfrEventSetting.inline.hpp
! src/hotspot/share/jfr/recorder/service/jfrEvent.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/writers/jfrEventWriterHost.hpp
! src/hotspot/share/jfr/writers/jfrEventWriterHost.inline.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jfr/writers/jfrNativeEventWriter.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventWriter.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java
+ test/jdk/jdk/jfr/jvm/TestFatEvent.java

Changeset: 2bfc64ad
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-04 00:14:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2bfc64ad

8245283: JFR: Can't handle constant dynamic used by Jacoco agent

Reviewed-by: mgronlun

! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp

Changeset: bcbe46b0
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-06-04 10:04:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bcbe46b0

8246397: Use KnownOIDs for known OIDs

Reviewed-by: xuelei

! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/cert/CertificateRevokedException.java
! src/java.base/share/classes/java/security/cert/X509CRLSelector.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java
! src/java.base/share/classes/sun/security/provider/certpath/AdaptableX509CertSelector.java
! src/java.base/share/classes/sun/security/provider/certpath/PolicyChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/PolicyNodeImpl.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/XECParameters.java

Changeset: 62d1de37
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-04 04:34:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/62d1de37

Added tag jdk-15+26 for changeset 0a32396f7a69

! .hgtags

Changeset: 4365c2b7
Author:    Jorn Vernee <jorn.vernee at oracle.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2020-06-04 14:56:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4365c2b7

8246572: Always pass java.library.path when running micro benchmarks

Reviewed-by: ihse, redestad

! make/RunTests.gmk

Changeset: e1b8e91e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-04 14:56:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e1b8e91e

8246478: Remove src/utils/reorder

Reviewed-by: iklam

- src/utils/reorder/Makefile
- src/utils/reorder/tests/Exit.java
- src/utils/reorder/tests/Hello.java
- src/utils/reorder/tests/IntToString.java
- src/utils/reorder/tests/JHello.java
- src/utils/reorder/tests/LoadFrame.java
- src/utils/reorder/tests/LoadJFrame.java
- src/utils/reorder/tests/LoadToolkit.java
- src/utils/reorder/tests/Null.java
- src/utils/reorder/tests/Sleep.java
- src/utils/reorder/tools/Combine.java
- src/utils/reorder/tools/MaxTime.java
- src/utils/reorder/tools/mcount.c
- src/utils/reorder/tools/remove_mcount.c
- src/utils/reorder/tools/util-i586.il

Changeset: a351ebd4
Author:    Eric Caspole <ecaspole at openjdk.org>
Date:      2020-06-04 13:16:38 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a351ebd4

8245043: Simplified contention benchmark

Reviewed-by: shade, skuksenko

+ test/micro/org/openjdk/bench/vm/lang/MonitorBench.java

Changeset: dd016c34
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-06-04 10:59:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dd016c34

8227647: [Graal] Test8009761.java fails due to "RuntimeException: static java.lang.Object compiler.uncommontrap.Test8009761.m3(boolean,boolean) not compiled"

Wait Graal compilation to finish if request came from testing environment.

Reviewed-by: thartmann, iignatyev

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.hpp

Changeset: 9cadf1a0
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2020-06-04 11:39:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9cadf1a0

8246282: [REDO] JDK-8245121 (bf) XBuffer.put(Xbuffer src) can give unexpected result when storage overlaps

Reviewed-by: psandoz, alanb

! src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template
! src/java.base/share/classes/java/nio/Heap-X-Buffer.java.template
! src/java.base/share/classes/java/nio/StringCharBuffer.java
! src/java.base/share/classes/java/nio/X-Buffer.java.template
+ test/jdk/java/nio/Buffer/BulkPutBuffer.java

Changeset: 1b590970
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-04 15:01:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b590970

8246612: Shenandoah: add timing tracking to ShenandoahStringDedupRoots

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp

Changeset: 9a88048a
Author:    Ziyi Luo <luoziyi at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2020-06-04 13:25:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9a88048a

8246274: G1 old gen allocation tracking is not in a separate class

Add G1OldGenAllocationTracker

Reviewed-by: tschatzl, phh

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
+ src/hotspot/share/gc/g1/g1OldGenAllocationTracker.cpp
+ src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: b94314a0
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-06-04 20:30:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b94314a0

8087327: CipherStream produces new byte array on every update or doFinal operation

Changed Cipher[In/Out]putStream to allocate a buffer and reuse it

Reviewed-by: weijun

! src/java.base/share/classes/javax/crypto/CipherInputStream.java
! src/java.base/share/classes/javax/crypto/CipherOutputStream.java

Changeset: 0db1be28
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-06-04 19:02:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0db1be28

8246486: javac doesn't allow a subclass to be declared before a sealed superclass with no permits clause

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! test/langtools/lib/combo/tools/javac/combo/CompilationTestCase.java
! test/langtools/tools/javac/enum/FauxEnum3.java
! test/langtools/tools/javac/enum/FauxEnum3.out
- test/langtools/tools/javac/enum/FauxEnum3.preview.out
! test/langtools/tools/javac/sealed/SealedCompilationTests.java

Changeset: 507816d5
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-06-05 07:53:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/507816d5

8244565: Accept PKCS #8 with version number 1

Reviewed-by: valeriep

! src/java.base/share/classes/sun/security/pkcs/PKCS8Key.java
! src/java.base/share/classes/sun/security/provider/DSAPrivateKey.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateCrtKeyImpl.java
! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ECPrivateKeyImpl.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/XDHPrivateKeyImpl.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAPrivateKeyImpl.java
! test/jdk/sun/security/pkcs/pkcs8/PKCS8Test.java

Changeset: 9a7f519a
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-06-05 00:06:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9a7f519a

8245321: refactor the redefine check that an attribute consisting of a list of classes has not changed

Refactor the redefine check of an array attribute

Reviewed-by: hseigel, coleenp

! src/hotspot/share/prims/jvmtiRedefineClasses.cpp

Changeset: 9d5f3884
Author:    Shravya Rukmannagari <srukmannagar at openjdk.org>
Date:      2020-06-04 17:36:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9d5f3884

8245512: CRC32 optimization using AVX512 instructions

Reviewed-by: kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp

Changeset: aee74901
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-04 20:57:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/aee74901

8246593: Shenandoah: string dedup roots should be processed during concurrent weak roots phase

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: 1c27ce30
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-05 07:56:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1c27ce30

8246405: Add GCLogPrecious functionality to log and report debug errors

Reviewed-by: pliden, eosterlund

! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp

Changeset: 8384f7ff
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-05 09:05:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8384f7ff

8246406: ZGC: Generate crash reports in debug builds for a few important errors paths

Reviewed-by: pliden, eosterlund

! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/share/gc/z/zMarkStackAllocator.cpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp

Changeset: 4d75aef6
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2020-02-13 15:56:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4d75aef6

8238585: JvmtiEventControllerPrivate::enter_interp_only_mode() should not make compiled methods on stack not_entrant

Reviewed-by: mdoerr, kvn, sspitsyn

! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/vmOperations.hpp

Changeset: d071ed02
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-05 09:35:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d071ed02

8244582: Remove terminally deprecated Solaris-specific SO_FLOW_SLA socket option

This patch removes ExtendedSocketOptions.SO_FLOW_SLA, SocketFlow and SocketFlow.Status which were terminally deprecated in JDK 14 in preparation for the removal of the Solaris port.

Reviewed-by: alanb, dfuchs, chegar, vtewari

! src/jdk.net/share/classes/jdk/net/ExtendedSocketOptions.java
! src/jdk.net/share/classes/jdk/net/NetworkPermission.java
- src/jdk.net/share/classes/jdk/net/SocketFlow.java
! src/jdk.net/share/classes/jdk/net/Sockets.java
! test/jdk/java/lang/RuntimeTests/loadLibrary/LoadLibraryTest.java
! test/jdk/java/net/SocketOption/AfterClose.java
! test/jdk/java/net/SocketOption/UnsupportedOptionsTest.java
- test/jdk/jdk/net/SocketFlow/SocketFlowBasic.java
! test/jdk/jdk/net/Sockets/ExtOptionTest.java
- test/jdk/jdk/net/Sockets/Test.java
- test/jdk/jdk/net/Sockets/policy.fail
- test/jdk/jdk/net/Sockets/policy.success
! test/jdk/sun/security/provider/PolicyFile/Modules.java
! test/jdk/sun/security/provider/PolicyFile/modules.policy

Changeset: 09630505
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-06-05 10:44:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/09630505

8246557: test_os_linux.cpp uses NULL instead of MAP_FAILED to check for failed mmap call

Reviewed-by: sjohanss, stefank

! test/hotspot/gtest/runtime/test_os_linux.cpp

Changeset: 6c3bc710
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-06-05 02:00:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6c3bc710

8243380: Update Graal

Reviewed-by: kvn

! src/jdk.aot/share/classes/jdk.tools.jaotc.binformat/src/jdk/tools/jaotc/binformat/BinaryContainer.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/AOTCompilationTask.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/CallInfo.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/CodeOffsets.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/CompiledMethodInfo.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/JavaCallSiteRelocationSymbol.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/Main.java
- src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkId.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MarkProcessor.java
! src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MetadataBuilder.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.collections/src/jdk/internal/vm/compiler/collections/EconomicMap.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.collections/src/jdk/internal/vm/compiler/collections/EconomicMapImpl.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.collections/src/jdk/internal/vm/compiler/collections/UnmodifiableEconomicMap.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/LibGraal.java
+ src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/LibGraalIsolate.java
+ src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/LibGraalObject.java
! src/jdk.internal.vm.compiler/share/classes/jdk.internal.vm.compiler.libgraal/src/jdk/internal/vm/compiler/libgraal/LibGraalScope.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64.test/src/org/graalvm/compiler/asm/aarch64/test/TestProtectedAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64/src/org/graalvm/compiler/asm/aarch64/AArch64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.aarch64/src/org/graalvm/compiler/asm/aarch64/AArch64MacroAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.amd64/src/org/graalvm/compiler/asm/amd64/AMD64Assembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm.amd64/src/org/graalvm/compiler/asm/amd64/AMD64MacroAssembler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.asm/src/org/graalvm/compiler/asm/AsmOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.code/src/org/graalvm/compiler/code/CompilationResult.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.code/src/org/graalvm/compiler/code/HexCodeFileDisassemblerProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64ArrayAddressTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64MergeExtendWithAddSubTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64MergeNarrowWithAddSubTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64TestBitAndBranchTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64.test/src/org/graalvm/compiler/core/aarch64/test/AArch64VolatileAccessesTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64/src/org/graalvm/compiler/core/aarch64/AArch64ArithmeticLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64/src/org/graalvm/compiler/core/aarch64/AArch64NodeMatchRules.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.aarch64/src/org/graalvm/compiler/core/aarch64/AArch64ReadReplacementPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.amd64/src/org/graalvm/compiler/core/amd64/AMD64ArithmeticLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.amd64/src/org/graalvm/compiler/core/amd64/AMD64LIRGenerator.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/CompilationListenerProfiler.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/CompilerProfiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/GraalOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/NumUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/calc/Condition.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/CodeGenProviders.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/ForeignCallDescriptor.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/ForeignCallSignature.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/ForeignCallsProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/spi/MetaAccessExtensionProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/FloatStamp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/BitMap2D.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.match.processor/src/org/graalvm/compiler/core/match/processor/MatchProcessor.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ArrayCopyVirtualizationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/BoxingEliminationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/CheckGraalInvariants.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ConditionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/GuardPrioritiesTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/IfCanonicalizerSwapTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/LateMembarInsertionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/LockEliminationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/LongNodeChainTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/MemoryGraphCanonicalizeTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/MemoryScheduleTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/NegateCanonicalizationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/NodePosIteratorTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/SchedulingTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/SimpleCFGTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/StaticInterfaceFieldTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/UnsafeVirtualizationTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/UnschedulableGraphTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/VerifyBailoutUsageTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/VerifyDebugUsage.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/VerifyDebugUsageTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/VerifyVirtualizableTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ea/EATestBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/ea/PartialEscapeAnalysisTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/tutorial/InvokeGraal.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.test/src/org/graalvm/compiler/core/test/tutorial/StaticAnalysis.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/CompilationWrapper.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/GraalCompiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/GraalServiceThread.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/doc-files/CompilationFailureActionHelp.txt
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/DebugInfoBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/LIRCompilerBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/NodeLIRBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/phases/LowTier.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/target/Backend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug.test/src/org/graalvm/compiler/debug/test/DebugContextTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug.test/src/org/graalvm/compiler/debug/test/TimerKeyTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/CompilationListener.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/DebugContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/DebugOptions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/DiagnosticsOutputDirectory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.debug/src/org/graalvm/compiler/debug/GlobalMetrics.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/GraphTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/graphio/GraphOutputTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph.test/src/org/graalvm/compiler/graph/test/graphio/NodeEncodingTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/Node.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/NodeClass.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/NodeList.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/spi/CanonicalizerTool.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotDirectStaticCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotDirectVirtualCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotLoadConfigValueOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotMove.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotNodeLIRBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64HotSpotSafepointOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.aarch64/src/org/graalvm/compiler/hotspot/aarch64/AArch64IndirectCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64.test/src/org/graalvm/compiler/hotspot/amd64/test/StubAVXTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64ArrayCompareToStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64ArrayEqualsStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64ArrayIndexOfStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotAddressLowering.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotDirectStaticCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotForeignCallsProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLIRGenerator.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLoadConfigValueOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotMove.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotNodeLIRBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotSpotSafepointOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64HotspotDirectVirtualCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64IndirectCallOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.amd64/src/org/graalvm/compiler/hotspot/amd64/AMD64X87MathSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathDoubleFMATest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathFMAConstantInputTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/MathFloatFMATest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.jdk9.test/src/org/graalvm/compiler/hotspot/jdk9/test/StringUTF16ToBytesGetCharsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/AheadOfTimeCompilationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ArrayCopyIntrinsificationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CheckGraalIntrinsics.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/CompileTheWorld.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ForeignCallDeoptimizeTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/GraalOSRTestBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/HotSpotCryptoSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/HotSpotGraalCompilerTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/HotSpotResolvedJavaFieldTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/JVMCIInfopointErrorTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/LambdaStableNameTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/MethodSubstitutionEffectTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/MethodSubstitutionForeignCallTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ReplaceConstantNodesPhaseTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/ReservedStackAccessTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/TestIntrinsicCompiles.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/AOTGraalHotSpotVMConfig.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/CompilationTask.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/EncodedSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfig.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfigAccess.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfigBase.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/GraalHotSpotVMConfigVersioned.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotBackendFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotCompiledCodeBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotDebugInfoBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotForeignCallLinkage.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotForeignCallLinkageImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalRuntime.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotHostBackend.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotLIRGenerator.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotMarkId.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotReplacementsImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotTTYStreamProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/JFRCompilerProfiler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/JVMCIVersionCheck.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/SymbolicSnippetEncoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotForeignCallDescriptor.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotForeignCallsProviderImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotGraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotHostForeignCallsProvider.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotMetaAccessExtensionProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotObjdumpDisassemblerProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotProviders.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/HotSpotSuitesProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/GraalHotSpotVMConfigNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/KlassBeingInitializedCheckNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/StubForeignCallNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/InitializeKlassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/ResolveConstantNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/ResolveDynamicConstantNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/aot/ResolveMethodAndLoadCountersNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/profiling/ProfileNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/OnStackReplacementPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/AOTInliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/phases/aot/ReplaceConstantNodesPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/AESCryptSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/AssertionSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/CRC32CSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/CRC32Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/CallSiteTargetNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/CipherBlockChainingSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ClassGetHubNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/CounterModeSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/DigestBaseSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/FastNotifyNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotAllocationSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotClassSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotG1WriteBarrierSnippets.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReflectionGetCallerClassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HotSpotSerialWriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/HubGetClassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/IdentityHashCodeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/InstanceOfSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/KlassLayoutHelperNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/LoadExceptionObjectSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/Log.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/MonitorSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ObjectCloneNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ObjectCloneSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ObjectSnippets.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/ReflectionGetCallerClassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/SHA2Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/SHA5Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/SHASubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/StringToBytesSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/StringUTF16Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/UnsafeCopyMemoryNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/UnsafeSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/arraycopy/HotSpotArraycopySnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/profiling/ProbabilisticProfileSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/profiling/ProfileSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/CreateExceptionStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/ExceptionHandlerStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/ForeignCallSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/ForeignCallStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/SnippetStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/Stub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/StubUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/UnwindExceptionToCallerStub.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/word/MetaspacePointer.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/BciBlockMapping.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/BytecodeParser.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/FrameStateBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.java/src/org/graalvm/compiler/java/LambdaUtils.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.jtt/src/org/graalvm/compiler/jtt/optimize/SwitchHashTableTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64ArithmeticOp.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64Move.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.aarch64/src/org/graalvm/compiler/lir/aarch64/AArch64SpeculativeBarrier.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ControlFlow.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64Move.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/LIR.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/lsra/LinearScan.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/lsra/LinearScanAllocationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/lsra/LinearScanLifetimeAnalysisPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/asm/CompilationResultBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/dfa/MarkBasePointersPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/gen/ArithmeticLIRGeneratorTool.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/gen/LIRGenerator.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/hashing/HashFunction.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/hashing/Hasher.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/hashing/IntHasher.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/phases/LIRPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/stackslotalloc/StackSlotAllocatorUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop.phases/src/org/graalvm/compiler/loop/phases/ConvertDeoptimizeToGuardPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop.phases/src/org/graalvm/compiler/loop/phases/LoopTransformations.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.loop/src/org/graalvm/compiler/loop/LoopFragmentInside.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/FrameStateAssigmentPhaseBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/GraalBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/GraphCopyBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/NodeBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/SchedulePhaseBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/util/GraalState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/lir/GraalCompilerState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/lir/RegisterAllocationTimeBenchmark.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes.test/src/org/graalvm/compiler/nodes/test/IfNodeCanonicalizationTest2.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes.test/src/org/graalvm/compiler/nodes/test/NegateNodeCanonicalizationTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes.test/src/org/graalvm/compiler/nodes/test/ShortCircuitOrNodeTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes.test/src/org/graalvm/compiler/nodes/test/StructuredGraphTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/AbstractBeginNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/AbstractMergeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/AbstractStateSplit.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/ComputeObjectAddressNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/DeoptBciSupplier.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/DeoptimizeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/DeoptimizingNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/DynamicDeoptimizeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/FrameState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/GetObjectAddressNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/GraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/GraphEncoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/IfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/InliningLog.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/Invokable.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/Invoke.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/InvokeNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/InvokeWithExceptionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/KillingBeginNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/LoopBeginNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/LoopExitNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/MergeNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/MultiKillingBeginNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/SafepointNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/ShortCircuitOrNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/SimplifyingGraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/SnippetAnchorNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/StructuredGraph.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/UnreachableBeginNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/UnreachableControlSinkNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/UnwindNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/VirtualState.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/WithExceptionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/FloatConvertNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/IntegerDivRemNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/NegateNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/ObjectEqualsNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/RemNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/UnpackEndianHalfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/cfg/Block.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/debug/SideEffectNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/debug/StringToBytesNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/debug/VerifyHeapNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/AbstractBoxingNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/BoxNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/BytecodeExceptionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/FixedValueAnchorNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/ForeignCall.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/ForeignCallNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/ForeignCallWithExceptionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/GetClassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/IntegerSwitchNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/JavaReadNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/JavaWriteNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/LoadArrayComponentHubNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/LoadHubNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/LoadHubOrNullNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/LoadMethodNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/OSRStartNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/RawLoadNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/RawStoreNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/RawVolatileLoadNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/StateSplitProxyNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/StoreHubNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/UnboxNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/UnsafeAccessNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/UnsafeMemoryLoadNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/extended/UnsafeMemoryStoreNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/ForeignCallPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/GraphBuilderContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/graphbuilderconf/IntrinsicContext.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AbstractNewObjectNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AbstractUnsafeCompareAndSwapNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AccessFieldNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AccessIndexedNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AccessMonitorNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/ArrayLengthNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/AtomicReadAndWriteNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/ClassIsAssignableFromNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/DynamicNewArrayNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/DynamicNewInstanceNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/ExceptionObjectNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/ForeignCallDescriptors.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/InstanceOfDynamicNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/InstanceOfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/LoadExceptionObjectNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/LoadIndexedNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/MonitorEnterNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/MonitorExitNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/NewArrayNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/NewInstanceNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/NewMultiArrayNode.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/java/RawMonitorEnterNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/SideEffectFreeWrite.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/VolatileReadNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/VolatileWriteNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/WriteNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/memory/address/IndexAddressNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/CoreProviders.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/CoreProvidersDelegate.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/CoreProvidersImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/DelegatingReplacements.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/Lowerable.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/NodeLIRBuilderTool.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/Replacements.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/SnippetParameterInfo.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/spi/VirtualizerTool.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/util/ConstantReflectionUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/util/GraphUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/EscapeObjectState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/VirtualArrayNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/VirtualBoxingNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/VirtualInstanceNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/virtual/VirtualObjectNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.options/src/org/graalvm/compiler/options/OptionsParser.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/CanonicalizerPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/ConditionalEliminationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/FixReadsPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/FloatingReadPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/FrameStateAssignmentPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/GuardLoweringPhase.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/InsertMembarsPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/LockEliminationPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/LoweringPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/RemoveValueProxyPhase.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/SnippetFrameStateAssignment.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/UseTrappingNullChecksPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/WriteBarrierAdditionPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/InliningUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/info/elem/InlineableGraph.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/GreedyInliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InlineEverythingPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InlineMethodSubstitutionsPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/policy/InliningPolicy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases.common/src/org/graalvm/compiler/phases/common/inlining/walker/InliningData.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/BasePhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/schedule/SchedulePhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/util/GraphOrder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.phases/src/org/graalvm/compiler/phases/util/Providers.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/BciBlockMappingDumpHandler.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/BinaryGraphPrinter.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.printer/src/org/graalvm/compiler/printer/GraalDebugHandlersFactory.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.aarch64/src/org/graalvm/compiler/replacements/aarch64/AArch64GraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64ArrayIndexOf.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64ArrayIndexOfDispatchNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64GraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64StringLatin1Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64StringSubstitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64StringUTF16Substitutions.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.jdk9.test/src/org/graalvm/compiler/replacements/jdk9/test/MethodHandleImplTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.jdk9.test/src/org/graalvm/compiler/replacements/jdk9/test/VarHandleTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/BitOpNodesTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/MethodSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/PEGraphDecoderTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/ReplacementsParseTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/RootMethodSubstitutionTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StandardMethodSubstitutionsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringCompareToTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringCompressInflateTest.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfCharConstantBindingTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfCharTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringIndexOfTestBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringSubstitutionTestBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/StringSubstitutionsTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.test/src/org/graalvm/compiler/replacements/test/WordTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/AllocationSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/BoxingSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/CachingPEGraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/ConstantStringIndexOfSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/DefaultJavaLoweringProvider.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/GraphKit.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/IntrinsicGraphBuilder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/MethodHandlePlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/PEGraphDecoder.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/ReplacementsImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/ReplacementsUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/SnippetTemplate.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/StandardGraphBuilderPlugins.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/StringIndexOfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/StringLatin1IndexOfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/StringUTF16IndexOfNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/StringUTF16Substitutions.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/TargetGraphBuilderPlugins.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopy.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyCallNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyForeignCalls.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyLookup.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopyNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/ArrayCopySnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/arraycopy/CheckcastArrayCopyCallNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/gc/G1WriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/gc/SerialWriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/gc/WriteBarrierSnippets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ArrayEqualsNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/AssertionNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/BasicArrayCopyNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/BasicObjectCloneNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/BinaryMathIntrinsicNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/FusedMultiplyAddNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/MacroNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/MacroStateSplitNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/MethodHandleNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ObjectClone.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ProfileBooleanNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/PureFunctionMacroNode.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ReflectionGetCallerClassNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/UnaryMathIntrinsicNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/VirtualizableInvokeMacroNode.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.serviceprovider/src/org/graalvm/compiler/serviceprovider/GraalServices.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.serviceprovider/src/org/graalvm/compiler/serviceprovider/IsolateUtil.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.test/src/org/graalvm/compiler/test/GraalTest.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/nodes/MaterializedObjectState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/nodes/VirtualObjectState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/EffectsPhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/GraphEffectList.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/ObjectState.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/PEReadEliminationClosure.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/PartialEscapeClosure.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/PartialEscapePhase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/ReadEliminationClosure.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/VirtualizerToolImpl.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.word/src/org/graalvm/compiler/word/Word.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.word/src/org/graalvm/compiler/word/WordOperationPlugin.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.word/src/org/graalvm/compiler/word/WordTypes.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.graphio/src/org/graalvm/graphio/GraphOutput.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.graphio/src/org/graalvm/graphio/GraphProtocol.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ArrayAllocationBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ArrayDuplicationBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ArrayListBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/BenchmarkBase.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/BigIntegerBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/BoxingBenchmark.java
+ src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ConcurrentHashBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/ConcurrentSkipListBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/GroupAllocationBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/GuardedIntrinsicBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/HashBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/MathFunctionBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/SimpleSyncBenchmark.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.micro.benchmarks/src/micro/benchmarks/StringBenchmark.java

Changeset: 5f0f4d75
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2020-06-03 00:22:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5f0f4d75

8246377: [PPC64] Further improvements for assembler stop function

Reviewed-by: goetz, xliu

! src/hotspot/cpu/ppc/disassembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp

Changeset: f833afa6
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-06-05 17:55:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f833afa6

8246640: @systemproperty should be @systemProperty in java.security.jgss

Reviewed-by: xuelei

! src/java.security.jgss/share/classes/javax/security/auth/kerberos/KerberosPrincipal.java

Changeset: cb960ee7
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-06-05 06:54:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cb960ee7

8245487: Potential double-free of interfaces array

Free _local_interfaces when we free _transitive_interfaces since they can share memory.

Reviewed-by: fparain, lfoltan, iklam

! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/memory/universe.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/BadClassPackage.jasm
+ test/hotspot/jtreg/runtime/classFileParserBug/TestBadPackageWithInterface.java

Changeset: 4de42006
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-06-05 09:37:14 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4de42006

8230743: StringJoiner does not handle too large strings correctly

Reviewed-by: rriggs, psandoz, martin

! src/java.base/share/classes/java/util/StringJoiner.java
! test/jdk/java/util/StringJoiner/MergeTest.java
! test/jdk/java/util/StringJoiner/StringJoinerTest.java

Changeset: 45fa5aa6
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-05 14:59:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/45fa5aa6

8242088: Replace mutually exclusive lists with concurrent alternatives

Reviewed-by: egahlin

! src/hotspot/share/jfr/jfr.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointWriter.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.hpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThreadLoop.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.hpp
+ src/hotspot/share/jfr/recorder/storage/jfrFullStorage.hpp
+ src/hotspot/share/jfr/recorder/storage/jfrFullStorage.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpaceRetrieval.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageControl.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageControl.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.inline.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.cpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolBuffer.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolWriter.cpp
! src/hotspot/share/jfr/support/jfrFlush.cpp
+ src/hotspot/share/jfr/utilities/jfrConcurrentLinkedListHost.hpp
+ src/hotspot/share/jfr/utilities/jfrConcurrentLinkedListHost.inline.hpp
+ src/hotspot/share/jfr/utilities/jfrConcurrentQueue.hpp
+ src/hotspot/share/jfr/utilities/jfrConcurrentQueue.inline.hpp
! src/hotspot/share/jfr/utilities/jfrIterator.hpp
+ src/hotspot/share/jfr/utilities/jfrLinkedList.hpp
+ src/hotspot/share/jfr/utilities/jfrLinkedList.inline.hpp
+ src/hotspot/share/jfr/utilities/jfrNode.hpp
+ src/hotspot/share/jfr/utilities/jfrRelation.hpp
+ src/hotspot/share/jfr/utilities/jfrVersionSystem.hpp
+ src/hotspot/share/jfr/utilities/jfrVersionSystem.inline.hpp

Changeset: c66bef02
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-05 15:11:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c66bef02

8233705: Let artifact iteration running time be a function of incrementally tagged artifacts

Reviewed-by: egahlin

! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/instrumentation/jfrJvmtiAgent.cpp
! src/hotspot/share/jfr/jfr.cpp
- src/hotspot/share/jfr/jni/jfrGetAllEventClasses.cpp
- src/hotspot/share/jfr/jni/jfrGetAllEventClasses.hpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrUpcalls.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointWriter.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointWriter.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdKlassQueue.cpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdKlassQueue.hpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.cpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.hpp
+ src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdMacros.hpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
+ src/hotspot/share/jfr/recorder/storage/jfrEpochStorage.hpp
+ src/hotspot/share/jfr/recorder/storage/jfrEpochStorage.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrFullStorage.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrMemorySpaceRetrieval.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorageUtils.inline.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.cpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPool.hpp
! src/hotspot/share/jfr/recorder/stringpool/jfrStringPoolBuffer.hpp
- src/hotspot/share/jfr/support/jfrEventClass.cpp
- src/hotspot/share/jfr/support/jfrEventClass.hpp
+ src/hotspot/share/jfr/support/jfrJdkJfrEvent.cpp
+ src/hotspot/share/jfr/support/jfrJdkJfrEvent.hpp
+ src/hotspot/share/jfr/support/jfrKlassUnloading.cpp
+ src/hotspot/share/jfr/support/jfrKlassUnloading.hpp
! src/hotspot/share/jfr/support/jfrMethodLookup.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.hpp
+ src/hotspot/share/jfr/utilities/jfrEpochQueue.hpp
+ src/hotspot/share/jfr/utilities/jfrEpochQueue.inline.hpp
+ src/hotspot/share/jfr/utilities/jfrPredicate.hpp
! src/hotspot/share/jfr/utilities/jfrRelation.hpp
! src/hotspot/share/jfr/utilities/jfrTypes.hpp
! src/hotspot/share/jfr/writers/jfrWriterHost.inline.hpp

Changeset: 06e47d05
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-05 15:22:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/06e47d05

8246622: Remove CollectedHeap::print_gc_threads_on()

Reviewed-by: stefank, tschatzl, sjohanss

! src/hotspot/share/gc/epsilon/epsilonHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.hpp
! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zRuntimeWorkers.cpp
! src/hotspot/share/gc/z/zRuntimeWorkers.hpp
! src/hotspot/share/gc/z/zWorkers.cpp
! src/hotspot/share/gc/z/zWorkers.hpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 498b0e61
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-06-05 09:55:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/498b0e61

8246340: Move SystemDictionary GC roots into OopStorage

Use vm_global() OopStorage for system dictionary roots

Reviewed-by: eosterlund, lfoltan

! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/dictionary.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psRootType.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/z/zRootsIterator.cpp
! src/hotspot/share/gc/z/zRootsIterator.hpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.cpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/oops/oopHandle.inline.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/memory/SystemDictionary.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 0b02c5b5
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-06-05 15:03:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0b02c5b5

8245981: Upgrade to jQuery 3.5.1

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.4.1.js
- src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.4.1.min.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.5.1.js
+ src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/script-dir/jquery-3.5.1.min.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DocPaths.java
! src/jdk.javadoc/share/legal/jquery.md
! test/langtools/jdk/javadoc/doclet/testSearch/TestSearch.java
! test/langtools/jdk/javadoc/tool/api/basic/APITest.java

Changeset: efffff1d
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-05 07:28:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/efffff1d

8245874: requires.extraPropDefns.vmOpts doesn't need -Xbootclasspath/a:bootClasses

Reviewed-by: lmesnik, vlivanov

! test/hotspot/jtreg/TEST.ROOT
! test/jdk/TEST.ROOT

Changeset: ec4240b3
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-06-05 11:46:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ec4240b3

8246696: Test: java/util/StringJoiner/StringJoinerTest.java failing with OOM

Reviewed-by: sundar

! test/jdk/ProblemList.txt

Changeset: 13d30235
Author:    John Jiang <jjiang at openjdk.org>
Date:      2020-06-05 23:36:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/13d30235

8244683: A TSA server used by tests

Reviewed-by: weijun

! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
+ test/lib/jdk/test/lib/security/timestamp/DefaultRespInterceptor.java
+ test/lib/jdk/test/lib/security/timestamp/RespInterceptor.java
+ test/lib/jdk/test/lib/security/timestamp/SignerEntry.java
+ test/lib/jdk/test/lib/security/timestamp/TsaHandler.java
+ test/lib/jdk/test/lib/security/timestamp/TsaParam.java
+ test/lib/jdk/test/lib/security/timestamp/TsaServer.java
+ test/lib/jdk/test/lib/security/timestamp/TsaSigner.java

Changeset: 97fc959e
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-05 16:40:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/97fc959e

8246132: AsynchronousSocketChannelNAPITest failing with a NotYetConnectedException

Fix for intermitant failure with AsynchronousSocketChannelNAPITest that sometimes fails with a NotYetConnectedException while trying to read data after connecting

Reviewed-by: alanb, dfuchs

! test/jdk/jdk/net/ExtendedSocketOption/AsynchronousSocketChannelNAPITest.java

Changeset: 9c3be788
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2020-06-05 18:06:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9c3be788

8246429: Javadoc comparators are not module-aware

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Comparators.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModulePackages.java

Changeset: 8d19eca7
Author:    Fernando Guallini <fernando.guallini at oracle.com>
Committer: Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-05 17:34:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8d19eca7

8222241: Example in ServiceLoader API docs should have one provides directive

This patch fixes an example given in the ServiceLoader API doc that, if used, would result in a compilation error.

Reviewed-by: alanb

! src/java.base/share/classes/java/util/ServiceLoader.java

Changeset: a46a94c4
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2020-06-05 10:14:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a46a94c4

8245068: Implement Deprecation of RMI Activation

Reviewed-by: lancea, rriggs

! src/java.rmi/share/classes/com/sun/rmi/rmid/ExecOptionPermission.java
! src/java.rmi/share/classes/com/sun/rmi/rmid/ExecPermission.java
! src/java.rmi/share/classes/java/rmi/activation/Activatable.java
! src/java.rmi/share/classes/java/rmi/activation/ActivateFailedException.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationDesc.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationException.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationGroup.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationGroupDesc.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationGroupID.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationGroup_Stub.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationID.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationInstantiator.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationMonitor.java
! src/java.rmi/share/classes/java/rmi/activation/ActivationSystem.java
! src/java.rmi/share/classes/java/rmi/activation/Activator.java
! src/java.rmi/share/classes/java/rmi/activation/UnknownGroupException.java
! src/java.rmi/share/classes/java/rmi/activation/UnknownObjectException.java
! src/java.rmi/share/classes/java/rmi/activation/package-info.java
! src/java.rmi/share/classes/module-info.java
! src/java.rmi/share/classes/sun/rmi/registry/RegistryImpl.java
! src/java.rmi/share/classes/sun/rmi/server/ActivatableRef.java
! src/java.rmi/share/classes/sun/rmi/server/ActivatableServerRef.java
! src/java.rmi/share/classes/sun/rmi/server/Activation$ActivationSystemImpl_Stub.java
! src/java.rmi/share/classes/sun/rmi/server/Activation.java
! src/java.rmi/share/classes/sun/rmi/server/ActivationGroupImpl.java
! src/java.rmi/share/classes/sun/rmi/server/ActivationGroupInit.java
! src/java.rmi/share/classes/sun/rmi/server/InactiveGroupException.java
! src/java.rmi/share/classes/sun/rmi/server/resources/rmid.properties

Changeset: 71c926c4
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-06-05 16:34:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/71c926c4

8246697: Test: java/util/StringJoiner/StringJoinerTest.java failing with OOM

Reviewed-by: iignatyev

! test/jdk/ProblemList.txt
! test/jdk/java/util/StringJoiner/MergeTest.java
! test/jdk/java/util/StringJoiner/StringJoinerTest.java

Changeset: cd651b9a
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-06 02:04:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cd651b9a

8246435: Replace Javascript implementation of pandoc filters with Java

Reviewed-by: erikj

! make/CompileToolsJdk.gmk
! make/Docs.gmk
! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in
! make/common/modules/LauncherCommon.gmk
! make/conf/jib-profiles.js
+ make/jdk/src/classes/build/tools/pandocfilter/PandocFilter.java
+ make/jdk/src/classes/build/tools/pandocfilter/PandocManPageHtmlFilter.java
+ make/jdk/src/classes/build/tools/pandocfilter/PandocManPageTroffFilter.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSON.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONArray.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONBoolean.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONDecimal.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONNull.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONNumber.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONObject.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONParser.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONString.java
+ make/jdk/src/classes/build/tools/pandocfilter/json/JSONValue.java
- make/scripts/pandoc-html-manpage-filter.js
! make/scripts/pandoc-html-manpage-filter.sh.template
- make/scripts/pandoc-troff-manpage-filter.js
! make/scripts/pandoc-troff-manpage-filter.sh.template

Changeset: 2625942c
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-06 02:06:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2625942c

8246484: Verify patch at start of COMPARE_BUILD=PATCH run

Reviewed-by: erikj

! make/InitSupport.gmk

Changeset: ff8c6d5d
Author:    John Jiang <jjiang at openjdk.org>
Date:      2020-06-06 13:51:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ff8c6d5d

8246709: sun/security/tools/jarsigner/TsacertOptionTest.java compilation failed after JDK-8244683

Reviewed-by: weijun

! test/jdk/sun/security/tools/jarsigner/TimestampCheck.java
! test/jdk/sun/security/tools/jarsigner/TsacertOptionTest.java
! test/lib/jdk/test/lib/security/timestamp/TsaServer.java

Changeset: be145265
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-06-06 08:13:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/be145265

8196450: Deprecate JDWP/JDI canUnrestrictedlyRedefineClasses to match JVM TI capabilities

Deprecate capabilities unsupported in JVM TI

Reviewed-by: dholmes, cjplummer

! make/data/jdwp/jdwp.spec
! src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachine.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VirtualMachineImpl.java

Changeset: 35ceac00
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-06-08 02:42:57 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/35ceac00

8243597: AArch64: Add support for integer vector abs

Reviewed-by: aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: a98bad2b
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2020-06-08 08:30:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a98bad2b

8246453: TestClone crashes with "all collected exceptions must come from the same place"

Set deoptimize_on_exception for slow paths.

Reviewed-by: neliasso

! src/hotspot/share/opto/arraycopynode.cpp
! src/hotspot/share/opto/arraycopynode.hpp
! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/compiler/intrinsics/object/TestClone.java

Changeset: 7d6c1cf4
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-06-08 09:29:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7d6c1cf4

8246648: issue with OperatingSystemImpl getFreeSwapSpaceSize in docker after 8242480

Reviewed-by: bobv, sgehwolf

! src/jdk.management/unix/classes/com/sun/management/internal/OperatingSystemImpl.java

Changeset: 9149f10f
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2020-06-08 17:21:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9149f10f

8241439: jdk.NativeLibraryEvent hooks all opened regular files

Reviewed-by: stuefe, cito

! src/hotspot/os/linux/os_linux.cpp

Changeset: 086c5f17
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-06-08 12:15:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/086c5f17

8246442: nmethod::can_convert_to_zombie() asserts when not called by the sweeper

Reviewed-by: dholmes, dcubed, kvn

! src/hotspot/share/code/nmethod.cpp

Changeset: 045d61b5
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-08 09:12:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/045d61b5

8246624: Refactor JLinkBundlerHelper and StandardBundlerParam classes

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxAppImageBuilder.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxDebBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractAppImageBuilder.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractImageBundler.java
- src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ArgAction.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Arguments.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/BundleParams.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/DeployParams.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/JLinkBundlerHelper.java
+ src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/LauncherData.java
- src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ModFile.java
- src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/RelativeFileSet.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/StandardBundlerParam.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/resources/MainResources_zh_CN.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinMsiBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WindowsAppImageBuilder.java
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/AppImageFileTest.java
! test/jdk/tools/jpackage/junit/jdk/incubator/jpackage/internal/DeployParamsTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/ModulePathTest.java

Changeset: 28d2cdf9
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-08 09:13:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/28d2cdf9

8246627: Consolidate app image bundlers

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/DesktopIntegration.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxAppBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxAppImageBuilder.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxDebBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxPackageBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxRpmBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/macosx/native/applauncher/MacLauncher.cpp
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractAppImageBuilder.java
- src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AbstractImageBundler.java
+ src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AppImageBundler.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AppImageFile.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ApplicationLayout.java
+ src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/CfgFile.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/JLinkBundlerHelper.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/StandardBundlerParam.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinAppBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinExeBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WinMsiBundler.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WindowsAppImageBuilder.java
- src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WindowsBundlerParam.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/WixSourcesBuilder.java
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_ja.properties
! src/jdk.incubator.jpackage/windows/classes/jdk/incubator/jpackage/internal/resources/WinResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/AppVersionTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/BasicTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/JLinkOptionsTest.java

Changeset: f87ef60b
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-08 09:13:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f87ef60b

8238204: run_tests.sh fails on macOS when called from test_jpackage.sh

Reviewed-by: herrick, almatvee

! test/jdk/tools/jpackage/run_tests.sh
! test/jdk/tools/jpackage/test_jpackage.sh

Changeset: 3943f9d0
Author:    Julia Boes <jboes at openjdk.org>
Date:      2020-06-08 15:27:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3943f9d0

8246431: java/net/httpclient/PathSubscriber tests fail due to missing FilePermission

Add explicit jtreg build configuration and adjust permissions accordingly

Reviewed-by: chegar, dfuchs

! test/jdk/java/net/httpclient/PathSubscriber/BodyHandlerOfFileDownloadTest.java
! test/jdk/java/net/httpclient/PathSubscriber/BodyHandlerOfFileTest.java
! test/jdk/java/net/httpclient/PathSubscriber/BodySubscriberOfFileTest.java
! test/jdk/java/net/httpclient/PathSubscriber/ofFile.policy
! test/jdk/java/net/httpclient/PathSubscriber/ofFileDownload.policy

Changeset: 358714bc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-08 16:59:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/358714bc

8246353: Sealed types not supported by jshell

Reviewed-by: rfield, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.jshell/share/classes/jdk/jshell/Eval.java
! src/jdk.jshell/share/classes/jdk/jshell/MaskCommentsAndModifiers.java
! src/jdk.jshell/share/classes/jdk/jshell/TreeDependencyScanner.java
! test/langtools/jdk/jshell/ClassesTest.java
! test/langtools/jdk/jshell/ErrorTranslationTest.java
! test/langtools/jdk/jshell/IgnoreTest.java
! test/langtools/jdk/jshell/MethodsTest.java
! test/langtools/jdk/jshell/ModifiersTest.java
+ test/langtools/jdk/jshell/SealedClassesTest.java
! test/langtools/tools/javac/sealed/SealedCompilationTests.java

Changeset: e90621c1
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-06-08 11:08:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e90621c1

8246199: 'permits' is a restricted identifier

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/sealed/SealedCompilationTests.java

Changeset: b073038e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-08 18:15:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b073038e

8246751: Mac OS build settings should use -O3

Reviewed-by: erikj

! make/autoconf/flags-cflags.m4

Changeset: ea9aeda5
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-06-08 09:47:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ea9aeda5

8131745: java/lang/management/ThreadMXBean/AllThreadIds.java still fails intermittently

Reviewed-by: sspitsyn, amenkov

! test/jdk/ProblemList.txt
! test/jdk/java/lang/management/ThreadMXBean/AllThreadIds.java

Changeset: 5805cbea
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-06-08 09:58:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5805cbea

8081652: [TESTBUG] java/lang/management/ThreadMXBean/ThreadMXBeanStateTest.java timed out intermittently

Reviewed-by: cjplummer, dholmes

! test/jdk/ProblemList.txt
! test/jdk/java/lang/Thread/ThreadStateController.java
! test/jdk/java/lang/management/ThreadMXBean/ThreadMXBeanStateTest.java

Changeset: a043bd0f
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-08 19:23:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a043bd0f

8246632: StringConcatFactory::makeConcatWithConstants no longer throws NullPointerException when an unexpected constant is null

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/jdk/java/lang/String/concat/StringConcatFactoryInvariants.java

Changeset: 785b9142
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2020-06-08 10:45:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/785b9142

8243424: Signature and SignatureSpi get parameter methods may return null when unsupported

Reviewed-by: mullan

! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/SignatureSpi.java

Changeset: a748779e
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-08 19:49:21 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a748779e

8246770: Atomic::add() with 64 bit value fails to link on 32-bit platforms

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/storage/jfrMemorySpace.inline.hpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! src/hotspot/share/jfr/utilities/jfrVersionSystem.hpp
! src/hotspot/share/jfr/utilities/jfrVersionSystem.inline.hpp

Changeset: 46f4bf93
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-06-08 11:06:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/46f4bf93

8246750: Docs bundle should be published to common dir

Reviewed-by: ihse

! make/conf/jib-profiles.js

Changeset: 63ade9c4
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2020-06-08 16:07:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/63ade9c4

8236697: Stack overflow with cyclic hierarchy in class file

Implemented minimal necessary cycle detection to avoid stack overflow in c.s.t.j.code.Types::asSuper

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
+ test/langtools/tools/javac/8236697/Cyclic.jcod
+ test/langtools/tools/javac/8236697/T8236697.java
+ test/langtools/tools/javac/8236697/T8236697.out

Changeset: 17867010
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2020-06-08 13:15:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/17867010

8246729: MappedByteBuffer.force() throws IndexOutOfBoundsException

Reviewed-by: psandoz, alanb

! src/java.base/share/classes/java/nio/MappedByteBuffer.java
! test/jdk/java/nio/MappedByteBuffer/Force.java

Changeset: 9cd41b65
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-08 22:47:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9cd41b65

8246592: Simplify checking of boolean file attributes

Reviewed-by: rriggs, alanb

! src/java.base/share/classes/java/io/File.java
! src/java.base/share/classes/java/io/FileSystem.java
! src/java.base/unix/classes/java/io/UnixFileSystem.java
! test/micro/org/openjdk/bench/java/io/FileOpen.java

Changeset: 6fc6476d
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-06-08 15:12:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6fc6476d

8246719: remove LambdaStableNameTest from problem list

Reviewed-by: kvn

! test/hotspot/jtreg/ProblemList-graal.txt

Changeset: 71d646a1
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-06-08 16:55:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/71d646a1

8235521: Replacement API for Unsafe::ensureClassInitialized

Reviewed-by: alanb, chegar, psandoz

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/jdk/internal/access/SharedSecrets.java
! src/java.desktop/share/classes/sun/awt/AWTAccessor.java
! src/java.desktop/share/classes/sun/swing/SwingAccessor.java
! src/java.management/share/classes/sun/management/ManagementFactoryHelper.java
! src/java.security.jgss/share/classes/sun/security/krb5/KerberosSecrets.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.graph/src/org/graalvm/compiler/graph/NodeClass.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.unsupported/share/classes/sun/misc/Unsafe.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/Main.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/java.base/java/lang/DefaultInit.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/java.base/java/lang/Helper.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/java.base/java/lang/PublicInit.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/p1/A.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/p1/B.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/p1/Test.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/p1/internal/C.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m1/p1/internal/D.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m2/module-info.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m2/p2/T.java
+ test/jdk/java/lang/invoke/MethodHandles/ensureInitialized/m2/p2/internal/X.java

Changeset: 976c4693
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-06-08 20:19:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/976c4693

8236282: [macos] Find permanent solution to macOS test timeout problem JDK-8235738

Reviewed-by: herrick, asemenyuk

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Executor.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/IOUtils.java

Changeset: b37d806d
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-06-08 20:24:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b37d806d

8246706: [macos] Allow SigningPackageTest to be built with real certificates

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/macosx/SigningAppImageTest.java
! test/jdk/tools/jpackage/macosx/SigningPackageTest.java
! test/jdk/tools/jpackage/macosx/base/SigningBase.java

Changeset: dc91b066
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-08 21:27:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dc91b066

8244614: cleanup keywords used/available in hotspot testbase

Reviewed-by: coleenp, mseledtsov

! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/compiler/c2/Test8062950.java
! test/hotspot/jtreg/compiler/codegen/IntRotateWithImmediate.java
! test/hotspot/jtreg/compiler/stringopts/TestOptimizeStringConcat.java
! test/hotspot/jtreg/gc/CriticalNativeArgs.java
! test/hotspot/jtreg/gc/TestAgeOutput.java
! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestCardTablePageCommits.java
! test/hotspot/jtreg/gc/TestConcurrentGCBreakpoints.java
! test/hotspot/jtreg/gc/TestFullGCALot.java
! test/hotspot/jtreg/gc/TestJNIWeak/TestJNIWeak.java
! test/hotspot/jtreg/gc/TestMemoryInitializationWithSerial.java
! test/hotspot/jtreg/gc/TestNUMAPageSize.java
! test/hotspot/jtreg/gc/TestNumWorkerOutput.java
! test/hotspot/jtreg/gc/TestObjectAlignment.java
! test/hotspot/jtreg/gc/TestSoftReferencesBehaviorOnOOME.java
! test/hotspot/jtreg/gc/TestStackOverflow.java
! test/hotspot/jtreg/gc/TestSystemGC.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/TestVerifySilently.java
! test/hotspot/jtreg/gc/TestVerifySubSet.java
! test/hotspot/jtreg/gc/arguments/TestAggressiveHeap.java
! test/hotspot/jtreg/gc/arguments/TestAlignmentToUseLargePages.java
! test/hotspot/jtreg/gc/arguments/TestArrayAllocatorMallocLimit.java
! test/hotspot/jtreg/gc/arguments/TestDisableDefaultGC.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcMarkStepDurationMillis.java
! test/hotspot/jtreg/gc/arguments/TestG1ConcRefinementThreads.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapRegionSize.java
! test/hotspot/jtreg/gc/arguments/TestG1HeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestG1PercentageOptions.java
! test/hotspot/jtreg/gc/arguments/TestHeapFreeRatio.java
! test/hotspot/jtreg/gc/arguments/TestInitialTenuringThreshold.java
! test/hotspot/jtreg/gc/arguments/TestMaxMinHeapFreeRatioFlags.java
! test/hotspot/jtreg/gc/arguments/TestMaxNewSize.java
! test/hotspot/jtreg/gc/arguments/TestMaxRAMFlags.java
! test/hotspot/jtreg/gc/arguments/TestMinAndInitialSurvivorRatioFlags.java
! test/hotspot/jtreg/gc/arguments/TestMinInitialErgonomics.java
! test/hotspot/jtreg/gc/arguments/TestNewRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestNewSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestNewSizeThreadIncrease.java
! test/hotspot/jtreg/gc/arguments/TestObjectTenuringFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelGCThreads.java
! test/hotspot/jtreg/gc/arguments/TestParallelHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestParallelRefProc.java
! test/hotspot/jtreg/gc/arguments/TestSelectDefaultGC.java
! test/hotspot/jtreg/gc/arguments/TestSerialHeapSizeFlags.java
! test/hotspot/jtreg/gc/arguments/TestShrinkHeapInSteps.java
! test/hotspot/jtreg/gc/arguments/TestSoftMaxHeapSizeFlag.java
! test/hotspot/jtreg/gc/arguments/TestSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestTargetSurvivorRatioFlag.java
! test/hotspot/jtreg/gc/arguments/TestUnrecognizedVMOptionsHandling.java
! test/hotspot/jtreg/gc/arguments/TestUseCompressedOopsErgo.java
! test/hotspot/jtreg/gc/arguments/TestUseNUMAInterleaving.java
! test/hotspot/jtreg/gc/arguments/TestVerifyBeforeAndAfterGCFlags.java
! test/hotspot/jtreg/gc/class_unloading/TestClassUnloadingDisabled.java
! test/hotspot/jtreg/gc/class_unloading/TestG1ClassUnloadingHWM.java
! test/hotspot/jtreg/gc/cslocker/TestCSLocker.java
! test/hotspot/jtreg/gc/epsilon/TestAlignment.java
! test/hotspot/jtreg/gc/epsilon/TestAlwaysPretouch.java
! test/hotspot/jtreg/gc/epsilon/TestArraycopyCheckcast.java
! test/hotspot/jtreg/gc/epsilon/TestByteArrays.java
! test/hotspot/jtreg/gc/epsilon/TestClasses.java
! test/hotspot/jtreg/gc/epsilon/TestDieDefault.java
! test/hotspot/jtreg/gc/epsilon/TestDieWithHeapDump.java
! test/hotspot/jtreg/gc/epsilon/TestDieWithOnError.java
! test/hotspot/jtreg/gc/epsilon/TestElasticTLAB.java
! test/hotspot/jtreg/gc/epsilon/TestElasticTLABDecay.java
! test/hotspot/jtreg/gc/epsilon/TestEpsilonEnabled.java
! test/hotspot/jtreg/gc/epsilon/TestHelloWorld.java
! test/hotspot/jtreg/gc/epsilon/TestLogTrace.java
! test/hotspot/jtreg/gc/epsilon/TestManyThreads.java
! test/hotspot/jtreg/gc/epsilon/TestMaxTLAB.java
! test/hotspot/jtreg/gc/epsilon/TestMemoryMXBeans.java
! test/hotspot/jtreg/gc/epsilon/TestMemoryPools.java
! test/hotspot/jtreg/gc/epsilon/TestObjects.java
! test/hotspot/jtreg/gc/epsilon/TestPrintHeapSteps.java
! test/hotspot/jtreg/gc/epsilon/TestRefArrays.java
! test/hotspot/jtreg/gc/epsilon/TestUpdateCountersSteps.java
! test/hotspot/jtreg/gc/ergonomics/TestDynamicNumberOfGCThreads.java
! test/hotspot/jtreg/gc/ergonomics/TestInitialGCThreadLogging.java
! test/hotspot/jtreg/gc/g1/Test2GbHeap.java
! test/hotspot/jtreg/gc/g1/TestConcurrentSystemGC.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegions.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsClearMarkBits.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsLog.java
! test/hotspot/jtreg/gc/g1/TestEagerReclaimHumongousRegionsWithRefs.java
! test/hotspot/jtreg/gc/g1/TestEdenSurvivorLessThanMax.java
! test/hotspot/jtreg/gc/g1/TestFromCardCacheIndex.java
! test/hotspot/jtreg/gc/g1/TestG1TraceEagerReclaimHumongousObjects.java
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/TestGreyReclaimedHumongousObjects.java
! test/hotspot/jtreg/gc/g1/TestHumongousCodeCacheRoots.java
! test/hotspot/jtreg/gc/g1/TestHumongousRemsetsMatch.java
! test/hotspot/jtreg/gc/g1/TestInvalidateArrayCopy.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForAuxMemory.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForHeap.java
! test/hotspot/jtreg/gc/g1/TestMarkStackSizes.java
! test/hotspot/jtreg/gc/g1/TestNoEagerReclaimOfHumongousRegions.java
! test/hotspot/jtreg/gc/g1/TestNoUseHCC.java
! test/hotspot/jtreg/gc/g1/TestPLABOutput.java
! test/hotspot/jtreg/gc/g1/TestPLABSizeBounds.java
! test/hotspot/jtreg/gc/g1/TestParallelAlwaysPreTouch.java
! test/hotspot/jtreg/gc/g1/TestPeriodicCollectionJNI.java
! test/hotspot/jtreg/gc/g1/TestPrintRegionRememberedSetInfo.java
! test/hotspot/jtreg/gc/g1/TestRegionLivenessPrint.java
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingThreads.java
! test/hotspot/jtreg/gc/g1/TestSharedArchiveWithPreTouch.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationAgeThreshold.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationFullGC.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationInterned.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationPrintOptions.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationTableRehash.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationTableResize.java
! test/hotspot/jtreg/gc/g1/TestStringDeduplicationYoungGC.java
! test/hotspot/jtreg/gc/g1/TestVerifyGCType.java
! test/hotspot/jtreg/gc/g1/mixedgc/TestOldGenCollectionUsage.java
! test/hotspot/jtreg/gc/g1/numa/TestG1NUMATouchRegions.java
! test/hotspot/jtreg/gc/logging/TestDeprecatedPrintFlags.java
! test/hotspot/jtreg/gc/logging/TestGCId.java
! test/hotspot/jtreg/gc/logging/TestMetaSpaceLog.java
! test/hotspot/jtreg/gc/logging/TestPrintReferences.java
! test/hotspot/jtreg/gc/logging/TestUnifiedLoggingSwitchStress.java
! test/hotspot/jtreg/gc/metaspace/TestCapacityUntilGCWrapAround.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspaceSizeFlags.java
! test/hotspot/jtreg/gc/metaspace/TestSizeTransitions.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAt.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtError.java
! test/hotspot/jtreg/gc/nvdimm/TestAllocateOldGenAtMultiple.java
! test/hotspot/jtreg/gc/parallel/TestPrintGCDetailsVerbose.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocHumongousFragment.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocIntArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjectArrays.java
! test/hotspot/jtreg/gc/shenandoah/TestAllocObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestArrayCopyCheckCast.java
! test/hotspot/jtreg/gc/shenandoah/TestArrayCopyStress.java
! test/hotspot/jtreg/gc/shenandoah/TestEvilSyncBug.java
! test/hotspot/jtreg/gc/shenandoah/TestGCThreadGroups.java
! test/hotspot/jtreg/gc/shenandoah/TestHeapUncommit.java
! test/hotspot/jtreg/gc/shenandoah/TestHumongousThreshold.java
! test/hotspot/jtreg/gc/shenandoah/TestLargeObjectAlignment.java
! test/hotspot/jtreg/gc/shenandoah/TestLotsOfCycles.java
! test/hotspot/jtreg/gc/shenandoah/TestObjItrWithHeapDump.java
! test/hotspot/jtreg/gc/shenandoah/TestParallelRefprocSanity.java
! test/hotspot/jtreg/gc/shenandoah/TestPeriodicGC.java
! test/hotspot/jtreg/gc/shenandoah/TestRefprocSanity.java
! test/hotspot/jtreg/gc/shenandoah/TestRetainObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSieveObjects.java
! test/hotspot/jtreg/gc/shenandoah/TestSmallHeap.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedup.java
! test/hotspot/jtreg/gc/shenandoah/TestStringDedupStress.java
! test/hotspot/jtreg/gc/shenandoah/TestStringInternCleanup.java
! test/hotspot/jtreg/gc/shenandoah/TestVerifyJCStress.java
! test/hotspot/jtreg/gc/shenandoah/TestVerifyLevels.java
! test/hotspot/jtreg/gc/shenandoah/TestWithLogLevel.java
! test/hotspot/jtreg/gc/shenandoah/TestWrongArrayMember.java
! test/hotspot/jtreg/gc/shenandoah/compiler/BarrierInInfiniteLoop.java
! test/hotspot/jtreg/gc/shenandoah/compiler/CallMultipleCatchProjs.java
! test/hotspot/jtreg/gc/shenandoah/compiler/FoldIfAfterExpansion.java
! test/hotspot/jtreg/gc/shenandoah/compiler/LRBRightAfterMemBar.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestC1ArrayCopyNPE.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestC1VectorizedMismatch.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestClone.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestExpandedWBLostNullCheckDep.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestMaybeNullUnsafeAccess.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestNullCheck.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestReferenceCAS.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestShenandoahCmpPAfterCall.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestUnsafeOffheapSwap.java
! test/hotspot/jtreg/gc/shenandoah/compiler/TestWriteBarrierClearControl.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNICritical.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestJNIGlobalRefs.java
! test/hotspot/jtreg/gc/shenandoah/jni/TestPinnedGarbage.java
! test/hotspot/jtreg/gc/shenandoah/jvmti/TestHeapDump.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestMemoryMXBeans.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestMemoryPools.java
! test/hotspot/jtreg/gc/shenandoah/mxbeans/TestPauseNotifications.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargeObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocLargerThanHeap.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestAllocSmallObj.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestClassLoaderLeak.java
! test/hotspot/jtreg/gc/shenandoah/oom/TestThreadFailure.java
! test/hotspot/jtreg/gc/shenandoah/options/TestAlwaysPreTouch.java
! test/hotspot/jtreg/gc/shenandoah/options/TestArgumentRanges.java
! test/hotspot/jtreg/gc/shenandoah/options/TestClassUnloadingArguments.java
! test/hotspot/jtreg/gc/shenandoah/options/TestCodeCacheRootStyles.java
! test/hotspot/jtreg/gc/shenandoah/options/TestCriticalControlThreadPriority.java
! test/hotspot/jtreg/gc/shenandoah/options/TestEnabled.java
! test/hotspot/jtreg/gc/shenandoah/options/TestExplicitGC.java
! test/hotspot/jtreg/gc/shenandoah/options/TestExplicitGCNoConcurrent.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHeuristicsUnlock.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHumongousMoves.java
! test/hotspot/jtreg/gc/shenandoah/options/TestHumongousThresholdArgs.java
! test/hotspot/jtreg/gc/shenandoah/options/TestLoopMiningArguments.java
! test/hotspot/jtreg/gc/shenandoah/options/TestModeUnlock.java
! test/hotspot/jtreg/gc/shenandoah/options/TestObjectAlignment.java
! test/hotspot/jtreg/gc/shenandoah/options/TestPacing.java
! test/hotspot/jtreg/gc/shenandoah/options/TestParallelRegionStride.java
! test/hotspot/jtreg/gc/shenandoah/options/TestRegionSizeArgs.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSelectiveBarrierFlags.java
! test/hotspot/jtreg/gc/shenandoah/options/TestSingleThreaded.java
! test/hotspot/jtreg/gc/shenandoah/options/TestThreadCounts.java
! test/hotspot/jtreg/gc/shenandoah/options/TestThreadCountsOverride.java
! test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierDisable.java
! test/hotspot/jtreg/gc/shenandoah/options/TestWrongBarrierEnable.java
! test/hotspot/jtreg/gc/startup_warnings/TestG1.java
! test/hotspot/jtreg/gc/startup_warnings/TestParallelGC.java
! test/hotspot/jtreg/gc/startup_warnings/TestSerialGC.java
! test/hotspot/jtreg/gc/startup_warnings/TestShenandoah.java
! test/hotspot/jtreg/gc/stress/CriticalNativeStress.java
! test/hotspot/jtreg/gc/stress/TestJNIBlockFullGC/TestJNIBlockFullGC.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java
! test/hotspot/jtreg/gc/stress/TestStressG1Humongous.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithAllocateHeapAt.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithG1.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithParallel.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithSerial.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcbasher/TestGCBasherWithZ.java
! test/hotspot/jtreg/gc/stress/gclocker/TestExcessGCLockerCollections.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithG1.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithParallel.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithSerial.java
! test/hotspot/jtreg/gc/stress/gclocker/TestGCLockerWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithG1.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithParallel.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithSerial.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithShenandoah.java
! test/hotspot/jtreg/gc/stress/gcold/TestGCOldWithZ.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithG1.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithParallel.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithSerial.java
! test/hotspot/jtreg/gc/stress/systemgc/TestSystemGCWithShenandoah.java
! test/hotspot/jtreg/runtime/7158988/FieldMonitor.java
! test/hotspot/jtreg/runtime/8010389/VMThreadDlopen.java
! test/hotspot/jtreg/runtime/ClassFile/JsrRewriting.java
! test/hotspot/jtreg/runtime/CompressedOops/CompressedKlassPointerAndOops.java
! test/hotspot/jtreg/runtime/LoadClass/LoadClassNegative.java
! test/hotspot/jtreg/runtime/LoadClass/ShowClassLoader.java
! test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java
! test/hotspot/jtreg/runtime/NMT/BaselineWithParameter.java
! test/hotspot/jtreg/runtime/NMT/ChangeTrackingLevel.java
! test/hotspot/jtreg/runtime/NMT/CheckForProperDetailStackTrace.java
! test/hotspot/jtreg/runtime/NMT/CommandLineDetail.java
! test/hotspot/jtreg/runtime/NMT/CommandLineEmptyArgument.java
! test/hotspot/jtreg/runtime/NMT/CommandLineInvalidArgument.java
! test/hotspot/jtreg/runtime/NMT/CommandLineSummary.java
! test/hotspot/jtreg/runtime/NMT/CommandLineTurnOffNMT.java
! test/hotspot/jtreg/runtime/NMT/CommitOverlappingRegions.java
! test/hotspot/jtreg/runtime/NMT/HugeArenaTracking.java
! test/hotspot/jtreg/runtime/NMT/JcmdBaselineDetail.java
! test/hotspot/jtreg/runtime/NMT/JcmdDetailDiff.java
! test/hotspot/jtreg/runtime/NMT/JcmdScale.java
! test/hotspot/jtreg/runtime/NMT/JcmdScaleDetail.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryClass.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryDiff.java
! test/hotspot/jtreg/runtime/NMT/JcmdWithNMTDisabled.java
! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java
! test/hotspot/jtreg/runtime/NMT/MallocSiteHashOverflow.java
! test/hotspot/jtreg/runtime/NMT/MallocSiteTypeChange.java
! test/hotspot/jtreg/runtime/NMT/MallocStressTest.java
! test/hotspot/jtreg/runtime/NMT/MallocTestType.java
! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java
! test/hotspot/jtreg/runtime/NMT/NMTWithCDS.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatistics.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java
! test/hotspot/jtreg/runtime/NMT/ReleaseCommittedMemory.java
! test/hotspot/jtreg/runtime/NMT/ReleaseNoCommit.java
! test/hotspot/jtreg/runtime/NMT/SafepointPollingPages.java
! test/hotspot/jtreg/runtime/NMT/ShutdownTwice.java
! test/hotspot/jtreg/runtime/NMT/SummaryAfterShutdown.java
! test/hotspot/jtreg/runtime/NMT/SummarySanityCheck.java
! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java
! test/hotspot/jtreg/runtime/NMT/ThreadedVirtualAllocTestType.java
! test/hotspot/jtreg/runtime/NMT/UnsafeAllocMemory.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocAttemptReserveMemoryAt.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocCommitUncommitRecommit.java
! test/hotspot/jtreg/runtime/NMT/VirtualAllocTestType.java
! test/hotspot/jtreg/runtime/SameObject/SameObject.java
! test/hotspot/jtreg/runtime/memory/ReserveMemory.java
! test/hotspot/jtreg/serviceability/attach/AttachWithStalePidFile.java
! test/hotspot/jtreg/serviceability/dcmd/compiler/CodeHeapAnalyticsParams.java
! test/hotspot/jtreg/serviceability/jvmti/8036666/GetObjectLockCount.java
! test/hotspot/jtreg/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle01/Juggle01.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle05/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle06/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle07/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle08/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle09/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle10/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle11/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle12/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle13/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle14/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle15/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle16/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle17/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle18/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle19/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle20/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle21/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle22/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle23/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle24/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle25/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle26/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle27/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle28/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle29/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle30/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle31/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle32/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle33/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/ArrayJuggle/Juggle34/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_anonclassloader_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level1_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level2_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level3_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_compilation_level4_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_humongous_class_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_jni_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_global_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_jni_local_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_rootClass_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_stackLocal_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_staticField_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_strongRef_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_keepRef_threadItself_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_phantom_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_prot_domains_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_redefinition_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_reflection_classloading_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_inMemoryCompilation_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_cl/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_class/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/g1/unloading/tests/unloading_weak_ref_keep_obj/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/AllocateWithoutOomTest/AllocateWithoutOomTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/BigChains/BigChains.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/CallGC/CallGC01/CallGC01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/CallGC/CallGC02/CallGC02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ClassDeallocGC/ClassDeallocGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest01/FinalizeTest01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest04/FinalizeTest04.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizeTest05/FinalizeTest05.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizerGC01/FinalizerGC01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/FinalizerGC02/FinalizerGC02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/GcPointerCheckTest/GcPointerCheckTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/HeapUsageTest/HeapUsageTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/InterruptGC/InterruptGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/JumbleGC/JumbleGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/JumbleGC002/JumbleGC002.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large001/large001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LargeObjects/large005/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LoadUnloadGC/LoadUnloadGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/LoadUnloadGC2/LoadUnloadGC2.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MTLinkedListGC/MTLinkedListGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MTasyncGC/MTasyncGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MTsyncGC/MTsyncGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MatrixJuggleGC/MatrixJuggleGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MemoryEater/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/MemoryEaterMT/MemoryEaterMT.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ObjectMonitorCleanup/ObjectMonitorCleanup.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/OneeFinalizerTest/OneeFinalizerTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/PhantomReferenceEvilTest/PhantomReferenceEvilTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/PhantomReferenceTest/PhantomReferenceTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/phantom001/phantom001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/phantom002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ReferencesGC/ReferencesGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/RememberedSet/RememberedSet.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/SoftReferenceTest/SoftReferenceTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft001/soft001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft003/soft003.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft005/soft005.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringGC/StringGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringIntern/StringIntern.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternGC/StringInternGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSync/StringInternSync.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSync2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC/StringInternSyncWithGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC3/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/StringInternSyncWithGC4/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/ThreadGC/ThreadGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/WeakReferenceEvilTest/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/WeakReferenceTest/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak001/weak001.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak003/weak003.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak004/weak004.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak005/weak005.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak006/weak006.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak007/weak007.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReferenceGC/WeakReferenceGC.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/fileTest/fileTest.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest01/gctest01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest02/gctest02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest03/gctest03.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/gctest04/gctest04.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/mallocWithGC1/mallocWithGC1.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/mallocWithGC2/mallocWithGC2.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/mallocWithGC3/mallocWithGC3.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC01/nativeGC01.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC02/nativeGC02.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC03/nativeGC03.java
! test/hotspot/jtreg/vmTestbase/gc/gctests/nativeGC05/nativeGC05.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/ExternalHashingTest/ExternalHashingTest.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeSimpleTest/HashCodeSimpleTest.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestC/HashCodeTestC.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestCC/HashCodeTestCC.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestP/HashCodeTestP.java
! test/hotspot/jtreg/vmTestbase/gc/hashcode/HashCodeTestPC/HashCodeTestPC.java
! test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/Access/access.java
! test/hotspot/jtreg/vmTestbase/gc/huge/quicklook/largeheap/MemOptions/MemOptionsTest.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jni/jnilock003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniglobalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnilocalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jnireflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jniref/jniweakglobalreflock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/jvmti/alloc/jvmtialloclock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/lock/malloc/malloclock04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle1/Juggle1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle1_gc/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle2/Juggle2.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/ArrayJuggle/Juggle2_gc/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Array/SampleMe/SampleMe.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn1/Churn1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn2/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn3/Churn3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn3a/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Churn/Churn4/Churn4.java
! test/hotspot/jtreg/vmTestbase/gc/memory/FillingStation/FillingStation.java
! test/hotspot/jtreg/vmTestbase/gc/memory/LargePagesTest/LargePagesTest.java
! test/hotspot/jtreg/vmTestbase/gc/memory/Nio/Nio.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular1/Circular1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular2/Circular2.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular3/Circular3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Circular4/Circular4.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear1/Linear1.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear2/Linear2.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear3/Linear3.java
! test/hotspot/jtreg/vmTestbase/gc/memory/UniThread/Linear4/Linear4.java
! test/hotspot/jtreg/vmTestbase/gc/vector/CircularListHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/CircularListLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/DoubleArrayHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/DoubleArrayLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/FloatArrayHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/FloatArrayLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/LinearListHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/LinearListLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/NonbranchyTreeHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/NonbranchyTreeLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/ObjectArrayHigh/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/ObjectArrayLow/TestDescription.java
! test/hotspot/jtreg/vmTestbase/gc/vector/SimpleGC/SimpleGC.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Arrays_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_InternedStrings_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_NonbranchyTree_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_ArrayOf/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_ArrayOf1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_TwoFields/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_Strings_TwoFields1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Compact_TwoFields_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Arrays5M/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_InternedStrings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_InternedStrings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_NonbranchyTree5M/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Strings/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/compact/Humongous_Strings1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp0rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp10rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp30yp25rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp0rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp0mr30st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp0mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr30st0t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr70st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp30mr70st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp70mr30st0/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp50yp10rp70mr30st300t1/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/concurrent/lp60yp0rp30mr0st300/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination01/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination02/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination03/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination04/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/Combination05/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/ConcurrentHashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/HashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedBlockingDeque_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedHashMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/LinkedList_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/TreeMap_Arrays/TestDescription.java
! test/hotspot/jtreg/vmTestbase/vm/gc/containers/TreeSet_String/TestDescription.java

Changeset: 8dc66431
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-06-09 08:41:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8dc66431

8243535: NMT may show wrong numbers for CDS and CCS

Reviewed-by: zgu, iklam

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/virtualspace.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/memTracker.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp

Changeset: 82e3640e
Author:    Shivangi Gupta <sshivang at openjdk.org>
Date:      2020-06-09 00:04:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/82e3640e

8246330: Add TLS Tests for Legacy ECDSA curves

Reviewed-by: rhalade

! test/jdk/javax/net/ssl/templates/SSLSocketTemplate.java
+ test/jdk/sun/security/ssl/CipherSuite/DisabledCurve.java

Changeset: 4d8189b2
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-09 11:01:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4d8189b2

8245203: ZGC: Don't track size in ZPhysicalMemoryBacking

Reviewed-by: eosterlund, stefank

! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.hpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp

Changeset: 63a3d8f0
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-09 11:01:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/63a3d8f0

8245204: ZGC: Introduce ZListRemoveIterator

Reviewed-by: eosterlund, stefank

! src/hotspot/share/gc/z/zList.hpp
! src/hotspot/share/gc/z/zList.inline.hpp

Changeset: cd16b568
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-09 11:01:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/cd16b568

8246265: ZGC: Introduce ZConditionLock

Reviewed-by: eosterlund, stefank

! src/hotspot/share/gc/z/zLock.hpp
! src/hotspot/share/gc/z/zLock.inline.hpp

Changeset: d7e68f37
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-09 11:01:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d7e68f37

8245208: ZGC: Don't hold the ZPageAllocator lock while committing/uncommitting memory

Reviewed-by: eosterlund, stefank

! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp
! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.hpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.hpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.hpp
! src/hotspot/share/gc/z/vmStructs_z.hpp
! src/hotspot/share/gc/z/zAllocationFlags.hpp
! src/hotspot/share/gc/z/zArguments.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/gc/z/zCollectedHeap.hpp
! src/hotspot/share/gc/z/zFuture.hpp
! src/hotspot/share/gc/z/zFuture.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zHeap.hpp
! src/hotspot/share/gc/z/zHeuristics.cpp
! src/hotspot/share/gc/z/zHeuristics.hpp
! src/hotspot/share/gc/z/zInitialize.cpp
! src/hotspot/share/gc/z/zMemory.cpp
! src/hotspot/share/gc/z/zMemory.hpp
! src/hotspot/share/gc/z/zPage.cpp
! src/hotspot/share/gc/z/zPage.hpp
! src/hotspot/share/gc/z/zPage.inline.hpp
! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/gc/z/zPageCache.cpp
! src/hotspot/share/gc/z/zPageCache.hpp
- src/hotspot/share/gc/z/zPageCache.inline.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.inline.hpp
! src/hotspot/share/gc/z/zUncommitter.cpp
! src/hotspot/share/gc/z/zUncommitter.hpp
! src/hotspot/share/gc/z/zVirtualMemory.cpp
! src/hotspot/share/gc/z/zVirtualMemory.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
! test/hotspot/gtest/gc/z/test_zForwarding.cpp
! test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
! test/hotspot/jtreg/gc/z/TestUncommit.java
- test/jdk/jdk/jfr/event/gc/detailed/TestZPageCacheFlushEvent.java
! test/jdk/jdk/jfr/event/gc/detailed/TestZUncommitEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: 9d0ba7ae
Author:    Per Lid?n <pliden at openjdk.org>
Date:      2020-06-09 11:01:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9d0ba7ae

8246220: ZGC: Introduce ZUnmapper to asynchronous unmap pages

Reviewed-by: eosterlund, stefank

! src/hotspot/share/gc/z/zPageAllocator.cpp
! src/hotspot/share/gc/z/zPageAllocator.hpp
! src/hotspot/share/gc/z/zPhysicalMemory.cpp
! src/hotspot/share/gc/z/zPhysicalMemory.hpp
+ src/hotspot/share/gc/z/zUnmapper.cpp
+ src/hotspot/share/gc/z/zUnmapper.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/hotspot/jtreg/gc/z/TestPageCacheFlush.java
+ test/jdk/jdk/jfr/event/gc/detailed/TestZUnmapEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java

Changeset: 41c5a07f
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-06-09 17:03:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/41c5a07f

Merge

! test/jdk/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 022d7a19
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2020-06-09 09:37:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/022d7a19

8236108: tools/javac/lambda/LambdaParserTest.java timed out

The patch filters redundant or non-sense combinations of lambdas and it reduces the number of performed sub-tests.

Reviewed-by: vromero

! test/langtools/tools/javac/lambda/LambdaParserTest.java

Changeset: c47f27e1
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2020-06-09 14:09:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c47f27e1

8236469: macOS devkit needs 64-bit SetFile for Catalina

Reviewed-by: ihse

! make/conf/jib-profiles.js

Changeset: ac906168
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-09 15:26:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ac906168

8243999: DatagramSocket and MulticastSocket constructors don't specify how a null InetAddress is handled

This fix clarifies the behaviours of constructors from DatagramSocket and MulticastSocket when no address or a null address is supplied.

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java
! src/java.base/share/classes/java/net/MulticastSocket.java
! test/jdk/java/net/DatagramSocket/Constructor.java
+ test/jdk/java/net/MulticastSocket/Constructor.java

Changeset: 59428f4a
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-06-09 10:31:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/59428f4a

8245958: j.l.Record need to mention that canonical constructor may not be public

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/Record.java

Changeset: 5b6f050f
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-09 15:39:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5b6f050f

8245828: Remove unnecessary NetworkPermission checks from jdk/net/ExtendedSocketOptions.java

This fix removes NetworkPermission checks that were made redundant in jdk/net/ExtendedSocketOptions after the socket option SO_FLOW_SLA was removed.

Reviewed-by: alanb

! src/jdk.net/share/classes/jdk/net/ExtendedSocketOptions.java
! test/jdk/java/net/SocketOption/OptionsTest.java
+ test/jdk/java/net/SocketOption/options.policy

Changeset: 3df95aa3
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-06-09 16:17:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3df95aa3

8247212: Use assistant markup in java.lang.module.ModuleDescriptor

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
! src/java.base/share/classes/java/lang/module/ModuleReader.java
! src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java

Changeset: 6e43cdda
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2020-06-09 16:28:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6e43cdda

8247115: Fix typos in java.lang.invoke and java.lang

Reviewed-by: lancea

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/Runtime.java
! src/java.base/share/classes/java/lang/StackStreamFactory.java
! src/java.base/share/classes/java/lang/invoke/ClassSpecializer.java
! src/java.base/share/classes/java/lang/invoke/IndirectVarHandle.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/MethodHandle.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleInfo.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java
! src/java.base/share/classes/java/lang/invoke/MethodType.java
! src/java.base/share/classes/java/lang/invoke/VarHandle.java

Changeset: 9a8ace2c
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-06-09 16:09:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9a8ace2c

8246837: Rename WeakHandle<vm_class_loader_data> to better reflect its OopStorage association

Reviewed-by: coleenp

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/protectionDomainCache.cpp
! src/hotspot/share/classfile/protectionDomainCache.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp
! src/hotspot/share/utilities/hashtable.cpp

Changeset: ac2828dd
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2020-06-09 18:18:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ac2828dd

8164408: Add module support for @see, @link and @linkplain javadoc tags

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/ReferenceParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
+ test/langtools/jdk/javadoc/doclet/testLinkTaglet/TestLinkTagletWithModule.java
+ test/langtools/jdk/javadoc/doclet/testSeeTag/TestSeeTagWithModule.java

Changeset: f160c80e
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-06-09 16:22:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f160c80e

8244920: Access violation in frames::interpreter_frame_method

Reviewed-by: mgronlun, coleenp

! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 6cbd66b1
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2020-06-09 16:22:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6cbd66b1

8242240: JfrStacktrace_lock rank not special enough

Reviewed-by: mgronlun, pliden

! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: 201d0a48
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2020-06-08 13:57:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/201d0a48

8246689: Enable independent compressed oops/class ptrs on Aarch64

Reviewed-by: eosterlund

! src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp
! test/hotspot/jtreg/runtime/CompressedOops/CompressedClassPointers.java

Changeset: 140a7976
Author:    Joe Wang <joehw at openjdk.org>
Date:      2020-06-09 21:23:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/140a7976

8237456: Transform filtered through SAX filter mishandles character entities

Reviewed-by: aefimov, lancea

! src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/ToStream.java
+ test/jaxp/javax/xml/jaxp/unittest/transform/SAXFilterTest.java

Changeset: 27e16867
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-06-09 14:46:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/27e16867

8246662: Test java/time/test/java/time/format/TestUnicodeExtension.java failed on japanese locale

Reviewed-by: rriggs, joehw

! src/java.base/share/classes/java/time/format/DateTimeFormatter.java
! test/jdk/java/time/test/java/time/format/TestUnicodeExtension.java

Changeset: 0bf3ba40
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-06-09 18:42:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0bf3ba40

8246718: ParallelGC should not check for forward objects for copy task queue

Prefetch task's oop markword and unconditionally push task.

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/gc/parallel/psPromotionManager.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

Changeset: b6a9f301
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2020-06-09 16:01:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b6a9f301

8241680: crypto microbenchmarks need updating for disabled EC curves

Reviewed-by: ecaspole, redestad, skuksenko, jnimeh

! test/micro/org/openjdk/bench/javax/crypto/full/KeyAgreementBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/KeyPairGeneratorBench.java
! test/micro/org/openjdk/bench/javax/crypto/full/SignatureBench.java

Changeset: ee452946
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Date:      2020-06-09 18:27:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ee452946

8245686: Ed25519 and Ed448 present in handshake messages

Reviewed-by: jnimeh, xuelei, wetmore

! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java

Changeset: 80ae89b1
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-06-10 09:32:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/80ae89b1

8247284: Zero VM is broken after JDK-8244920 ('class JavaFrameAnchor' has no member named 'set_last_Java_sp')

Reviewed-by: iklam, dholmes

! src/hotspot/cpu/zero/javaFrameAnchor_zero.hpp

Changeset: 56abdc17
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-09 19:34:18 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/56abdc17

8246712: doclint incorrectly reports some HTML elements as empty

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/doclint/Checker.java
+ test/langtools/tools/doclint/EmptyHtmlTest.java

Changeset: 0652a788
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-09 19:50:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0652a788

8246705: javadoc gives "misleading" and incomplete warning message

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc.properties
! test/langtools/jdk/javadoc/tool/modules/MissingSourceModules.java
! test/langtools/jdk/javadoc/tool/modules/Modules.java

Changeset: 07e6b75f
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-09 20:05:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/07e6b75f

8242607: -Xdoclint doesn't report missing/unexpected comments

Reviewed-by: ksrini

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/CommentUtils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
+ test/langtools/jdk/javadoc/doclet/testMissingComment/TestMissingComment.java
! test/langtools/jdk/javadoc/tool/QuietOption.java
! test/langtools/jdk/javadoc/tool/doclint/DocLintTest.java

Changeset: a6df9ae2
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2020-06-10 12:43:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a6df9ae2

Merge


Changeset: 90a774b9
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-10 08:57:50 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/90a774b9

8246272: Make use of GCLogPrecious for G1, Parallel and Serial

Reviewed-by: pliden, eosterlund, sjohanss

! src/hotspot/share/gc/g1/g1InitLogger.cpp
! src/hotspot/share/gc/shared/gcInitLogger.cpp

Changeset: 8e865fc5
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-10 08:58:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8e865fc5

8246926: Clean up newlines and whitespaces in hs_err files

Reviewed-by: dholmes, eosterlund, iklam

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/jtreg/runtime/logging/OsCpuLoggingTest.java

Changeset: c58aaca7
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-10 08:59:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c58aaca7

8247201: Print potential pointer value of readable stack memory in hs_err file

Reviewed-by: eosterlund, dholmes, tschatzl

! src/hotspot/share/runtime/os.cpp

Changeset: 81685b2a
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-10 09:00:12 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/81685b2a

8247214: ZGC: ZUncommit initialization should use precious logging

Reviewed-by: pliden, eosterlund, tschatzl

! src/hotspot/share/gc/z/zPhysicalMemory.cpp

Changeset: b4d09cc9
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-10 09:00:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b4d09cc9

8247236: fieldDescriptor::print_on_for prints extra newline after NULL

Reviewed-by: iklam, coleenp, tschatzl

! src/hotspot/share/runtime/fieldDescriptor.cpp

Changeset: 0e770d1e
Author:    Conor Cleary <conor.cleary at oracle.com>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2020-06-10 09:56:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0e770d1e

8243655: Map.replace javadoc code snippet typo

Replace 'value' with 'oldValue' in Map.replace(K, V, V) javadoc

Reviewed-by: jlaskey, martin, prappo, jboes

! src/java.base/share/classes/java/util/Map.java

Changeset: a5e03e23
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-10 11:01:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a5e03e23

8235564: javac crashes while compiling incorrect method invocation with member reference

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTaskPool.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
! test/langtools/tools/javac/api/TestGetScopeResult.java
+ test/langtools/tools/javac/lambda/T8235564.java

Changeset: c4985fb8
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-10 11:01:34 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c4985fb8

8237210: Modify the header to include Oracle copyright line

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeDiffer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TreeHasher.java

Changeset: 2e8356ea
Author:    Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-10 11:08:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2e8356ea

8244933: DatagramSocket.connect does not specify that it may cause datagrams in the socket receive buffer to be discarded

This fix updates the javadoc for `DatagramSocket.connect` to inform the user that it may cause datagrams in the socket receive buffer to be discarded if not previously received via a call to `DatagramSocket.receive`.

Reviewed-by: alanb, dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java

Changeset: 19be4971
Author:    Ralf Schmelter <rschmelter at openjdk.org>
Date:      2020-06-10 12:29:01 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/19be4971

8237354: Add option to jcmd to write a gzipped heap dump

Reviewed-by: rrich, clanger, goetz

! src/hotspot/share/gc/shared/workgroup.cpp
! src/hotspot/share/gc/shared/workgroup.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/diagnosticCommand.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
+ src/hotspot/share/services/heapDumperCompression.cpp
+ src/hotspot/share/services/heapDumperCompression.hpp
! src/java.base/share/native/libzip/zip_util.c
+ test/hotspot/jtreg/serviceability/dcmd/gc/HeapDumpCompressedTest.java
+ test/lib/jdk/test/lib/hprof/parser/GzipRandomAccess.java
! test/lib/jdk/test/lib/hprof/parser/HprofReader.java
! test/lib/jdk/test/lib/hprof/parser/Reader.java

Changeset: 1dc79293
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-10 12:42:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1dc79293

8247269: JFR: Reduce allocation when using AnnotationElement

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/AnnotationElement.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Type.java

Changeset: 7e3d4f8c
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-10 13:01:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7e3d4f8c

8247266: Speed up test\jdk\jdk\jfr\event\gc\detailed\TestZUncommitEvent.java

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/event/gc/detailed/TestZUncommitEvent.java

Changeset: 65c461ed
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2020-06-10 13:58:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/65c461ed

8247320: JFR: Reduce logging overhead

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/ASMToolkit.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Logger.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataHandler.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecording.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RepositoryChunk.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RequestEngine.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/ShutdownHook.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/JDKEvents.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/JIMethodCallInliner.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/JIMethodMergeAdapter.java

Changeset: f3c2a17a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2020-06-10 08:29:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f3c2a17a

8247220: Make OopHandle constructor explicit

Fix null initializations to explicitly call the OopHandle constructor

Reviewed-by: lfoltan, kbarrett

! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/oopHandle.hpp

Changeset: d36a55d2
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2020-06-10 08:34:10 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/d36a55d2

8246591: Shenandoah: move string dedup roots scanning to concurrent phase

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp

Changeset: 191fe75c
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-06-10 09:44:56 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/191fe75c

8233215: jpackage doesn't allow enough flexibility for file type binding

Reviewed-by: herrick, asemenyuk

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AddLauncherArguments.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/Arguments.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
+ test/jdk/tools/jpackage/macosx/MacFileAssociationsTest.java

Changeset: 714b345b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-10 16:05:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/714b345b

8247310: Shenandoah: pacer should not affect interrupt status

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp

Changeset: 268d8701
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-10 11:12:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/268d8701

8231283: Add support to jpackage to create install Linux packages in /usr hierarchy

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxDebBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxPackageBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/LinuxRpmBundler.java
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources.properties
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources_ja.properties
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/LinuxResources_zh_CN.properties
! src/jdk.incubator.jpackage/linux/classes/jdk/incubator/jpackage/internal/resources/template.spec
+ src/jdk.incubator.jpackage/linux/native/applauncher/Executor.cpp
+ src/jdk.incubator.jpackage/linux/native/applauncher/Executor.h
! src/jdk.incubator.jpackage/linux/native/applauncher/LinuxLauncher.cpp
+ src/jdk.incubator.jpackage/linux/native/applauncher/Package.cpp
+ src/jdk.incubator.jpackage/linux/native/applauncher/Package.h
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/ApplicationLayout.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/CfgFile.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/AdditionalLauncher.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/HelloApp.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MacHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java
+ test/jdk/tools/jpackage/linux/jdk/jpackage/tests/UsrTreeTest.java
! test/jdk/tools/jpackage/share/InstallDirTest.java
! test/jdk/tools/jpackage/share/LicenseTest.java
! test/jdk/tools/jpackage/share/RuntimePackageTest.java

Changeset: 847a3bac
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-06-10 15:50:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/847a3bac

8198698: Support Lambda proxy classes in dynamic CDS archive

Added archving of hidden classes of type lambda proxy classes.

Co-authored-by: Ioi Lam <ioi.lam at oracle.com>
Reviewed-by: mchung, iklam, dholmes

! make/hotspot/symbols/symbols-unix
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
+ src/java.base/share/classes/java/lang/invoke/LambdaProxyClassArchive.java
! src/java.base/share/classes/jdk/internal/misc/VM.java
+ src/java.base/share/native/libjava/LambdaProxyClassArchive.c
! src/java.base/share/native/libjava/VM.c
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/BasicLambdaTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/CDSStreamTestDriver.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DoubleSumAverageTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaCustomLoader.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaForClassInBaseArchive.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaProxyCallerIsHidden.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NestTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ParallelLambdaLoadTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/PredicateTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RegularHiddenClass.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/StaticInnerTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnsafeAndLambda.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnsafeAnonymous.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UsedAllArchivedLambdas.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/BasicLambdaApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/CustomLoaderApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LambHello.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LambdaProxyCallerIsHiddenApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LambdaVerification.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/NestApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/ParallelLambdaLoad.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/PredicateApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/SimpleApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/StaticInnerApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/TestMHApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/TestStreamApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/UnsafeAndLambdaApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/UnsafeAnonymousApp.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/UsedAllArchivedLambdasApp.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/AnonVmClassesDuringDump.java
! test/lib/jdk/test/lib/Utils.java

Changeset: bf22f822
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-06-10 17:56:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bf22f822

8244719: CTW: C2 compilation fails with "assert(!VerifyHashTableKeys || _hash_lock == 0) failed: remove node from hash table before modifying it"

Fix Parse::Block::init_graph() to also count predecessors for exception blocks because they can have a direct bytecode jump to them resulting in this assertion failure.

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/parse1.cpp
+ test/hotspot/jtreg/compiler/parsing/TestExceptionBlockWithPredecessors.jasm
+ test/hotspot/jtreg/compiler/parsing/TestExceptionBlockWithPredecessorsMain.java

Changeset: e47b2bc8
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-10 10:47:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e47b2bc8

8246387: switch to jtreg 5.1

Reviewed-by: dholmes, erikj

! make/conf/jib-profiles.js
! test/failure_handler/src/share/classes/jdk/test/failurehandler/jtreg/GatherDiagnosticInfoObserver.java
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/condy/staticInit/TestInitException.java
! test/jaxp/TEST.ROOT
! test/jdk/TEST.ROOT
! test/langtools/TEST.ROOT
! test/lib-test/TEST.ROOT
! test/lib/jdk/test/lib/Utils.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java



From mandy.chung at oracle.com  Thu Jun 11 21:49:29 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Thu, 11 Jun 2020 14:49:29 -0700
Subject: Trust final fields in records
In-Reply-To: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
Message-ID: <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>

I really like to see "final fields truly final" at least start with the 
new features such as inline classes and records.

Final fields of hidden classes have no write access [1] regardless of 
the accessible flag.? I'd propose to make final fields of records and 
inline classes non-modifiable in a similar fashion as hidden classes.

Mandy

[1] 
https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)

On 6/11/20 1:38 PM, Christoph Dreis wrote:
> Hi,
>
> I?ve played around with records the other day and wondered if their (final) fields could be maybe trusted.
> This would allow further optimizations to kick in.
>
> E.g. with the following benchmark:
>
> @BenchmarkMode(Mode.AverageTime)
> @OutputTimeUnit(TimeUnit.NANOSECONDS)
> @State(Scope.Benchmark)
> public class MyBenchmark {
> 	static final Rectangle rectangle;
> 	static {
> 		rectangle = new Rectangle(1, 1);
> 	}
>
> 	record Rectangle(int length, int width) {
> 		public int size() {
> 			return length * width;
> 		}
> 	}
>
> 	@Benchmark public int testSize() { return 1000 / rectangle.size(); }
> }
>
> I see the following results when I apply the attached patch:
>
> Benchmark                                        Mode  Cnt   Score    Error   Units
> MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op
> MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op
>
> After all, records state that they are "shallowly immutable" - whatever " shallowly" means here.
> The risk that I see here is that people could still use reflection on records to change fields - for reasons.
> Maybe that aspect could be tightened though before records go non-experimental in favor of the optimization?
>
> I wonder if this could be considered. If so, I would highly appreciate it if someone can sponsor the patch.
>
> Let me know what you think.
>
> Cheers,
> Christoph
>
> ===== PATCH =====
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
> --- a/src/hotspot/share/ci/ciField.cpp	Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciField.cpp	Thu Jun 11 22:25:02 2020 +0200
> @@ -231,6 +231,9 @@
>     // Trust final fields in all boxed classes
>     if (holder->is_box_klass())
>       return true;
> +  // Trust final fields in records
> +  if (holder->is_record())
> +    return true;
>     // Trust final fields in String
>     if (holder->name() == ciSymbol::java_lang_String())
>       return true;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp	Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp	Thu Jun 11 22:25:02 2020 +0200
> @@ -64,6 +64,7 @@
>     _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>     _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>     _is_hidden = ik->is_hidden();
> +  _is_record = ik->is_record();
>     _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>     _has_injected_fields = -1;
>     _implementor = NULL; // we will fill these lazily
> @@ -125,6 +126,7 @@
>     _has_injected_fields = -1;
>     _is_unsafe_anonymous = false;
>     _is_hidden = false;
> +  _is_record = false;
>     _loader = loader;
>     _protection_domain = protection_domain;
>     _is_shared = false;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp	Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp	Thu Jun 11 22:25:02 2020 +0200
> @@ -57,6 +57,7 @@
>     bool                   _has_nonstatic_concrete_methods;
>     bool                   _is_unsafe_anonymous;
>     bool                   _is_hidden;
> +  bool                   _is_record;
>   
>     ciFlags                _flags;
>     jint                   _nonstatic_field_size;
> @@ -200,6 +201,10 @@
>       return _is_hidden;
>     }
>   
> +  bool is_record() const {
> +    return _is_record;
> +  }
> +
>     ciInstanceKlass* get_canonical_holder(int offset);
>     ciField* get_field_by_offset(int field_offset, bool is_static);
>     ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);
>
>



From fparain at openjdk.java.net  Thu Jun 11 22:09:08 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 11 Jun 2020 22:09:08 GMT
Subject: [lworld] [Rev 01] RFR: 8247357: Flattenable field concept needs
 some cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <Wx5m8AQxxokbfysY5i7PGVA40PRfo2uOM5i-lzNyZL4=.d1faf214-5dab-422f-a27b-65ae94643927@github.com>

> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request with a new target base due to a merge or a rebase. The pull request now
contains four commits:

 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - More renaming
 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - Remove flattenable concept and associated code

-------------

Changes: https://git.openjdk.java.net/valhalla/pull/77/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/77/webrev.01
  Stats: 434 lines in 49 files changed: 14 ins; 51 del; 369 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/77.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/77/head:pull/77

PR: https://git.openjdk.java.net/valhalla/pull/77


From forax at univ-mlv.fr  Thu Jun 11 22:22:10 2020
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 12 Jun 2020 00:22:10 +0200 (CEST)
Subject: Trust final fields in records
In-Reply-To: <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
Message-ID: <1671353685.739023.1591914130194.JavaMail.zimbra@u-pem.fr>

----- Mail original -----
> De: "mandy chung" <mandy.chung at oracle.com>
> ?: "Christoph Dreis" <christoph.dreis at freenet.de>
> Cc: "amber-dev" <amber-dev at openjdk.java.net>, "valhalla-dev" <valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev"
> <hotspot-runtime-dev at openjdk.java.net>
> Envoy?: Jeudi 11 Juin 2020 23:49:29
> Objet: Re: Trust final fields in records

> I really like to see "final fields truly final" at least start with the
> new features such as inline classes and records.
> 
> Final fields of hidden classes have no write access [1] regardless of
> the accessible flag.? I'd propose to make final fields of records and
> inline classes non-modifiable in a similar fashion as hidden classes.

Hi Christoph, hi Mandy,
for records, when i propose the same idea, Brian replies that it will make harder to switch back and forth between a class and a record, that's why record final fields are are not truly final.

> 
> Mandy
> 

R?mi

> [1]
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
> 
> On 6/11/20 1:38 PM, Christoph Dreis wrote:
>> Hi,
>>
>> I?ve played around with records the other day and wondered if their (final)
>> fields could be maybe trusted.
>> This would allow further optimizations to kick in.
>>
>> E.g. with the following benchmark:
>>
>> @BenchmarkMode(Mode.AverageTime)
>> @OutputTimeUnit(TimeUnit.NANOSECONDS)
>> @State(Scope.Benchmark)
>> public class MyBenchmark {
>> 	static final Rectangle rectangle;
>> 	static {
>> 		rectangle = new Rectangle(1, 1);
>> 	}
>>
>> 	record Rectangle(int length, int width) {
>> 		public int size() {
>> 			return length * width;
>> 		}
>> 	}
>>
>> 	@Benchmark public int testSize() { return 1000 / rectangle.size(); }
>> }
>>
>> I see the following results when I apply the attached patch:
>>
>> Benchmark                                        Mode  Cnt   Score    Error
>> Units
>> MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op
>> MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op
>>
>> After all, records state that they are "shallowly immutable" - whatever "
>> shallowly" means here.
>> The risk that I see here is that people could still use reflection on records to
>> change fields - for reasons.
>> Maybe that aspect could be tightened though before records go non-experimental
>> in favor of the optimization?
>>
>> I wonder if this could be considered. If so, I would highly appreciate it if
>> someone can sponsor the patch.
>>
>> Let me know what you think.
>>
>> Cheers,
>> Christoph
>>
>> ===== PATCH =====
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
>> --- a/src/hotspot/share/ci/ciField.cpp	Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciField.cpp	Thu Jun 11 22:25:02 2020 +0200
>> @@ -231,6 +231,9 @@
>>     // Trust final fields in all boxed classes
>>     if (holder->is_box_klass())
>>       return true;
>> +  // Trust final fields in records
>> +  if (holder->is_record())
>> +    return true;
>>     // Trust final fields in String
>>     if (holder->name() == ciSymbol::java_lang_String())
>>       return true;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp	Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp	Thu Jun 11 22:25:02 2020 +0200
>> @@ -64,6 +64,7 @@
>>     _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>>     _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>>     _is_hidden = ik->is_hidden();
>> +  _is_record = ik->is_record();
>>     _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>>     _has_injected_fields = -1;
>>     _implementor = NULL; // we will fill these lazily
>> @@ -125,6 +126,7 @@
>>     _has_injected_fields = -1;
>>     _is_unsafe_anonymous = false;
>>     _is_hidden = false;
>> +  _is_record = false;
>>     _loader = loader;
>>     _protection_domain = protection_domain;
>>     _is_shared = false;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp	Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp	Thu Jun 11 22:25:02 2020 +0200
>> @@ -57,6 +57,7 @@
>>     bool                   _has_nonstatic_concrete_methods;
>>     bool                   _is_unsafe_anonymous;
>>     bool                   _is_hidden;
>> +  bool                   _is_record;
>>   
>>     ciFlags                _flags;
>>     jint                   _nonstatic_field_size;
>> @@ -200,6 +201,10 @@
>>       return _is_hidden;
>>     }
>>   
>> +  bool is_record() const {
>> +    return _is_record;
>> +  }
>> +
>>     ciInstanceKlass* get_canonical_holder(int offset);
>>     ciField* get_field_by_offset(int field_offset, bool is_static);
>>     ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);
>>


From brian.goetz at oracle.com  Thu Jun 11 22:23:46 2020
From: brian.goetz at oracle.com (Brian Goetz)
Date: Thu, 11 Jun 2020 18:23:46 -0400
Subject: Trust final fields in records
In-Reply-To: <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
Message-ID: <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>

Yes, please.

On 6/11/2020 5:49 PM, Mandy Chung wrote:
> I really like to see "final fields truly final" at least start with 
> the new features such as inline classes and records.
>
> Final fields of hidden classes have no write access [1] regardless of 
> the accessible flag.? I'd propose to make final fields of records and 
> inline classes non-modifiable in a similar fashion as hidden classes.
>
> Mandy
>
> [1] 
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
>
> On 6/11/20 1:38 PM, Christoph Dreis wrote:
>> Hi,
>>
>> I?ve played around with records the other day and wondered if their 
>> (final) fields could be maybe trusted.
>> This would allow further optimizations to kick in.
>>
>> E.g. with the following benchmark:
>>
>> @BenchmarkMode(Mode.AverageTime)
>> @OutputTimeUnit(TimeUnit.NANOSECONDS)
>> @State(Scope.Benchmark)
>> public class MyBenchmark {
>> ????static final Rectangle rectangle;
>> ????static {
>> ??????? rectangle = new Rectangle(1, 1);
>> ????}
>>
>> ????record Rectangle(int length, int width) {
>> ??????? public int size() {
>> ??????????? return length * width;
>> ??????? }
>> ????}
>>
>> ????@Benchmark public int testSize() { return 1000 / rectangle.size(); }
>> }
>>
>> I see the following results when I apply the attached patch:
>>
>> Benchmark??????????????????????????????????????? Mode? Cnt Score??? 
>> Error?? Units
>> MyBenchmark.testSizeBefore?????? avgt?? 10?? 3,873 ?? 0,044 ns/op
>> MyBenchmark.testSizePatched???? avgt?? 10?? 1,740 ?? 0,058 ns/op
>>
>> After all, records state that they are "shallowly immutable" - 
>> whatever " shallowly" means here.
>> The risk that I see here is that people could still use reflection on 
>> records to change fields - for reasons.
>> Maybe that aspect could be tightened though before records go 
>> non-experimental in favor of the optimization?
>>
>> I wonder if this could be considered. If so, I would highly 
>> appreciate it if someone can sponsor the patch.
>>
>> Let me know what you think.
>>
>> Cheers,
>> Christoph
>>
>> ===== PATCH =====
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
>> --- a/src/hotspot/share/ci/ciField.cpp??? Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciField.cpp??? Thu Jun 11 22:25:02 2020 +0200
>> @@ -231,6 +231,9 @@
>> ??? // Trust final fields in all boxed classes
>> ??? if (holder->is_box_klass())
>> ????? return true;
>> +? // Trust final fields in records
>> +? if (holder->is_record())
>> +??? return true;
>> ??? // Trust final fields in String
>> ??? if (holder->name() == ciSymbol::java_lang_String())
>> ????? return true;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp??? Tue Jun 09 16:22:54 
>> 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp??? Thu Jun 11 22:25:02 
>> 2020 +0200
>> @@ -64,6 +64,7 @@
>> ??? _has_nonstatic_concrete_methods = 
>> ik->has_nonstatic_concrete_methods();
>> ??? _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>> ??? _is_hidden = ik->is_hidden();
>> +? _is_record = ik->is_record();
>> ??? _nonstatic_fields = NULL; // initialized lazily by 
>> compute_nonstatic_fields:
>> ??? _has_injected_fields = -1;
>> ??? _implementor = NULL; // we will fill these lazily
>> @@ -125,6 +126,7 @@
>> ??? _has_injected_fields = -1;
>> ??? _is_unsafe_anonymous = false;
>> ??? _is_hidden = false;
>> +? _is_record = false;
>> ??? _loader = loader;
>> ??? _protection_domain = protection_domain;
>> ??? _is_shared = false;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp??? Tue Jun 09 16:22:54 
>> 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp??? Thu Jun 11 22:25:02 
>> 2020 +0200
>> @@ -57,6 +57,7 @@
>> ??? bool?????????????????? _has_nonstatic_concrete_methods;
>> ??? bool?????????????????? _is_unsafe_anonymous;
>> ??? bool?????????????????? _is_hidden;
>> +? bool?????????????????? _is_record;
>> ? ??? ciFlags??????????????? _flags;
>> ??? jint?????????????????? _nonstatic_field_size;
>> @@ -200,6 +201,10 @@
>> ????? return _is_hidden;
>> ??? }
>> ? +? bool is_record() const {
>> +??? return _is_record;
>> +? }
>> +
>> ??? ciInstanceKlass* get_canonical_holder(int offset);
>> ??? ciField* get_field_by_offset(int field_offset, bool is_static);
>> ??? ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, 
>> bool is_static);
>>
>>
>



From mandy.chung at oracle.com  Fri Jun 12 01:52:29 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Thu, 11 Jun 2020 18:52:29 -0700
Subject: Trust final fields in records
In-Reply-To: <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
Message-ID: <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>

Hi Christoph,

I can sponsor your patch.? I create 
https://bugs.openjdk.java.net/browse/JDK-8247444.

Do you want to contribute to the core reflection change?? I can help too.

Mandy

On 6/11/20 3:23 PM, Brian Goetz wrote:
> Yes, please.
>
> On 6/11/2020 5:49 PM, Mandy Chung wrote:
>> I really like to see "final fields truly final" at least start with 
>> the new features such as inline classes and records.
>>
>> Final fields of hidden classes have no write access [1] regardless of 
>> the accessible flag.? I'd propose to make final fields of records and 
>> inline classes non-modifiable in a similar fashion as hidden classes.
>>
>> Mandy
>>
>> [1] 
>> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
>>
>> On 6/11/20 1:38 PM, Christoph Dreis wrote:
>>> Hi,
>>>
>>> I?ve played around with records the other day and wondered if their 
>>> (final) fields could be maybe trusted.
>>> This would allow further optimizations to kick in.
>>>
>>> E.g. with the following benchmark:
>>>
>>> @BenchmarkMode(Mode.AverageTime)
>>> @OutputTimeUnit(TimeUnit.NANOSECONDS)
>>> @State(Scope.Benchmark)
>>> public class MyBenchmark {
>>> ????static final Rectangle rectangle;
>>> ????static {
>>> ??????? rectangle = new Rectangle(1, 1);
>>> ????}
>>>
>>> ????record Rectangle(int length, int width) {
>>> ??????? public int size() {
>>> ??????????? return length * width;
>>> ??????? }
>>> ????}
>>>
>>> ????@Benchmark public int testSize() { return 1000 / 
>>> rectangle.size(); }
>>> }
>>>
>>> I see the following results when I apply the attached patch:
>>>
>>> Benchmark??????????????????????????????????????? Mode? Cnt Score??? 
>>> Error?? Units
>>> MyBenchmark.testSizeBefore?????? avgt?? 10?? 3,873 ?? 0,044 ns/op
>>> MyBenchmark.testSizePatched???? avgt?? 10?? 1,740 ?? 0,058 ns/op
>>>
>>> After all, records state that they are "shallowly immutable" - 
>>> whatever " shallowly" means here.
>>> The risk that I see here is that people could still use reflection 
>>> on records to change fields - for reasons.
>>> Maybe that aspect could be tightened though before records go 
>>> non-experimental in favor of the optimization?
>>>
>>> I wonder if this could be considered. If so, I would highly 
>>> appreciate it if someone can sponsor the patch.
>>>
>>> Let me know what you think.
>>>
>>> Cheers,
>>> Christoph
>>>
>>> ===== PATCH =====
>>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
>>> --- a/src/hotspot/share/ci/ciField.cpp??? Tue Jun 09 16:22:54 2020 
>>> +0000
>>> +++ b/src/hotspot/share/ci/ciField.cpp??? Thu Jun 11 22:25:02 2020 
>>> +0200
>>> @@ -231,6 +231,9 @@
>>> ??? // Trust final fields in all boxed classes
>>> ??? if (holder->is_box_klass())
>>> ????? return true;
>>> +? // Trust final fields in records
>>> +? if (holder->is_record())
>>> +??? return true;
>>> ??? // Trust final fields in String
>>> ??? if (holder->name() == ciSymbol::java_lang_String())
>>> ????? return true;
>>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
>>> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp??? Tue Jun 09 
>>> 16:22:54 2020 +0000
>>> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp??? Thu Jun 11 
>>> 22:25:02 2020 +0200
>>> @@ -64,6 +64,7 @@
>>> ??? _has_nonstatic_concrete_methods = 
>>> ik->has_nonstatic_concrete_methods();
>>> ??? _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>>> ??? _is_hidden = ik->is_hidden();
>>> +? _is_record = ik->is_record();
>>> ??? _nonstatic_fields = NULL; // initialized lazily by 
>>> compute_nonstatic_fields:
>>> ??? _has_injected_fields = -1;
>>> ??? _implementor = NULL; // we will fill these lazily
>>> @@ -125,6 +126,7 @@
>>> ??? _has_injected_fields = -1;
>>> ??? _is_unsafe_anonymous = false;
>>> ??? _is_hidden = false;
>>> +? _is_record = false;
>>> ??? _loader = loader;
>>> ??? _protection_domain = protection_domain;
>>> ??? _is_shared = false;
>>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
>>> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp??? Tue Jun 09 
>>> 16:22:54 2020 +0000
>>> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp??? Thu Jun 11 
>>> 22:25:02 2020 +0200
>>> @@ -57,6 +57,7 @@
>>> ??? bool?????????????????? _has_nonstatic_concrete_methods;
>>> ??? bool?????????????????? _is_unsafe_anonymous;
>>> ??? bool?????????????????? _is_hidden;
>>> +? bool?????????????????? _is_record;
>>> ? ??? ciFlags??????????????? _flags;
>>> ??? jint?????????????????? _nonstatic_field_size;
>>> @@ -200,6 +201,10 @@
>>> ????? return _is_hidden;
>>> ??? }
>>> ? +? bool is_record() const {
>>> +??? return _is_record;
>>> +? }
>>> +
>>> ??? ciInstanceKlass* get_canonical_holder(int offset);
>>> ??? ciField* get_field_by_offset(int field_offset, bool is_static);
>>> ??? ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, 
>>> bool is_static);
>>>
>>>
>>
>



From tobias.hartmann at oracle.com  Fri Jun 12 07:53:11 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Fri, 12 Jun 2020 09:53:11 +0200
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <B4C0E008-451B-433F-9938-C655957DF898@oracle.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <430007B8-E12A-4CBF-8286-77CDD35AAA7D@oracle.com>
 <042EAA59-8F9F-4BEE-8C55-F95075B1BFEF@oracle.com>
 <B34499FE-BBBC-4A3D-8220-178D32DE7EE2@oracle.com>
 <B4C0E008-451B-433F-9938-C655957DF898@oracle.com>
Message-ID: <d3e1df98-9251-ffee-ffef-3f65bc27badc@oracle.com>

Just wondering if "is_inlined()" wouldn't be an option as well? "Allocated" sounds like there is
some heap allocation for that field going on.

Best regards,
Tobias

On 10.06.20 22:35, Frederic Parain wrote:
> Sure, ?is_allocated_inline? (the ?d? at the end was a typo,
> in the code example, it is written correctly).
> 
> Thank you,
> 
> Fred
> 
>> On Jun 10, 2020, at 16:23, John Rose <john.r.rose at oracle.com> wrote:
>>
>> On Jun 10, 2020, at 1:12 PM, Frederic Parain <frederic.parain at oracle.com> wrote:
>>>
>>> John,
>>>
>>> Thank you for looking at these changes.
>>>
>>> ?is_inline? might be confusing in the sense that it can be interpreted
>>> as a property of the field layout. And ?is_declared_inline? shares the
>>> same issue (could be interpreter as a field modifier).
>>> What the is_inline() methods really do, is to answer the question: 
>>> is the type of this field an inline type? So, it?s a type question,
>>> and not a layout question. And sometimes, we use is_inline to perform
>>> checks that are not related to the layout, but to the properties of
>>> the type (like null-freeness).
>>>
>>> To prevent the confusion, I would propose to change ?is_inline? to
>>> ?is_inline_type?, so the it would be obvious that the test is about
>>> the type of the field.
>>>
>>> And to have similar names, we would follow your suggestion and
>>> rename ?is_flattened? to ?is_allocated_inlined"
>>>
>>> So: 
>>> 	if(fd->is_inline_type()) {        // -> clearly a type test
>>>
>>> and
>>>       if(fd->is_allocated_inline()) {   // -> clearly a layout test
>>>
>>>
>>> Would these new names address the concerns you have?
>>
>> Yes, that?s great.  Tiny tweak:  I suggest ?is_allocated_inline?,
>> or ?is_inline_allocated? since the word ?inline? can function
>> as an adverb.  (I?m not sure, but I think you are suggesting
>> ?inlined? for ?inline?.)
>>
> 


From thartmann at openjdk.java.net  Fri Jun 12 07:46:22 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Fri, 12 Jun 2020 07:46:22 GMT
Subject: [lworld] [Rev 01] RFR: 8246603: [lworld] C2 does not scalarize
 inline types wrapped into non-escaping box objects
In-Reply-To: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
References: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
Message-ID: <Nzm6KwdPT1ZHuUV-bmyq3CP58zWj0CHKkTucajsVVDw=.dce2b9ca-1e5f-4400-ac71-f73b1dd547b1@github.com>

> C2 fails to scalarize inline types wrapped into non-inline, non-escaping (box) objects.
> 
> For example, in TestLWorld::test109, C2 successfully scalar replaces the InterfaceBox object but not the LongWrapper
> object it contains because of the complex control flow in LongWrapper::wrap. However, since LongWrapper is an inline
> type, we don't need to rely on Escape Analysis to be able to scalar replace. Now the problem is that LongWrapper is
> stored as oop in a field of type WrapperInterface and we don't keep track of the ValueType(Ptr)Node long enough (i.e.
> until after EA) for the load to be removed and the buffer allocation to go away.  The fix contains the following
> changes:
> - Use ValueTypePtrNode instead of the oop whenever possible to keep track of field values. PhiNode::Ideal will then push
>   such ValueTypePtrNode down and LoadNode::Identity will fold the loads.
> - Keep ValueTypePtrNodes such that we can still fold loads after EA removed potential non-inline, wrapper objects that
>   prevented scalarization during parsing. Only remove them after EA is done.
> - Piggy-backing on PhaseMacroExpand::eliminate_allocate_node to eliminate unused inline type allocations and removed
>   Allocate::Ideal which is not needed anymore (it also did not remove allocations that still had initializing stores).
> - Added code to remove the membar added after inline type allocation (it will otherwise block loop opts).
> - Make sure phis are always split if all inputs are mergemems to remove useless memory merges that block optimizations
>   (see JDK-8247216)
> - Added regression tests and a benchmark (provided by Maurizio)
> 
> Performance without fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.699 ? 0.045  ms/op
> TestBoxing.box_generic_loop  avgt   30  4.540 ? 0.058  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.527 ? 0.009  ms/op
> TestBoxing.box_intf_loop     avgt   30  4.512 ? 0.050  ms/op
> TestBoxing.box_ref_loop      avgt   30  4.551 ? 0.037  ms/op
> TestBoxing.inline_loop       avgt   30  0.524 ? 0.013  ms/op
> 
> Performance with fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.818 ? 0.166  ms/op
> TestBoxing.box_generic_loop  avgt   30  0.517 ? 0.007  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.513 ? 0.007  ms/op
> TestBoxing.box_intf_loop     avgt   30  0.523 ? 0.024  ms/op
> TestBoxing.box_ref_loop      avgt   30  0.511 ? 0.010  ms/op
> TestBoxing.inline_loop       avgt   30  0.514 ? 0.012  ms/op

Tobias Hartmann has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev
excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since
the last revision:

 - Merge branch 'lworld' into JDK-8246603
 - 8246603: [lworld] C2 does not scalarize inline types wrapped into non-escaping box objects

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/71/files
  - new: https://git.openjdk.java.net/valhalla/pull/71/files/d6fcaa5a..f22cd1d4

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/71/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/71/webrev.00-01

  Stats: 396438 lines in 5079 files changed: 137186 ins; 239638 del; 19614 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/71.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/71/head:pull/71

PR: https://git.openjdk.java.net/valhalla/pull/71


From dsimms at openjdk.java.net  Fri Jun 12 08:09:00 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Fri, 12 Jun 2020 08:09:00 GMT
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <-9oNeM9JwmxpPXvGxAw6_YfX6Sz79MlcNwLDt4aF3Qg=.53ca1fd1-7df3-4ffa-bcf0-561d44767b42@github.com>

On Wed, 10 Jun 2020 18:46:33 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.
> Thank you,
> 
> Fred

+1

> 
> Just wondering if "is_inlined()" wouldn't be an option as well? "Allocated" sounds like there is
> some heap allocation for that field going on.
> 
> Best regards,
> Tobias
>

-------------

PR: https://git.openjdk.java.net/valhalla/pull/77


From chris.hegarty at oracle.com  Fri Jun 12 08:56:44 2020
From: chris.hegarty at oracle.com (Chris Hegarty)
Date: Fri, 12 Jun 2020 09:56:44 +0100
Subject: Trust final fields in records
In-Reply-To: <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
Message-ID: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>



> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
> Hi Christoph,
> 
> I can sponsor your patch.  I create https://bugs.openjdk.java.net/browse/JDK-8247444.

This is great. I remember thinking (saying?) similar when we settled on record serialization not needing to muck around with field stuffing (among the motivating factors for how records deserialize). This is a great step forward, nice to see it progressing.

-Chris.

From brian.goetz at oracle.com  Fri Jun 12 10:57:50 2020
From: brian.goetz at oracle.com (Brian Goetz)
Date: Fri, 12 Jun 2020 06:57:50 -0400
Subject: Trust final fields in records
In-Reply-To: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
Message-ID: <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>

If the fields cannot be made accessible, this means that 3rd party serialization frameworks will choke on records, right?  

Sent from my iPad

> On Jun 12, 2020, at 5:10 AM, Chris Hegarty <chris.hegarty at oracle.com> wrote:
> 
> ?
> 
>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> wrote:
>> 
>> Hi Christoph,
>> 
>> I can sponsor your patch.  I create https://bugs.openjdk.java.net/browse/JDK-8247444.
> 
> This is great. I remember thinking (saying?) similar when we settled on record serialization not needing to muck around with field stuffing (among the motivating factors for how records deserialize). This is a great step forward, nice to see it progressing.
> 
> -Chris.



From tobias.hartmann at oracle.com  Fri Jun 12 11:06:24 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Fri, 12 Jun 2020 13:06:24 +0200
Subject: [lworld] RFR: 8246603: [lworld] C2 does not scalarize inline
 types wrapped into non-escaping box objects
In-Reply-To: <87eeqlyiew.fsf@redhat.com>
References: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
 <87eeqlyiew.fsf@redhat.com>
Message-ID: <6cbe8c43-1aec-31c1-4bf8-81f44e383bf1@oracle.com>

Thanks Roland!

Fixed another issue with loads from constant fields not being folded and added some more tests:
https://github.com/openjdk/valhalla/pull/71/commits/dd252b81b7a7a3b549215416e4b3ab75b101392f

Best regards,
Tobias

On 11.06.20 13:02, Roland Westrelin wrote:
> 
>>  Webrev: https://webrevs.openjdk.java.net/valhalla/71/webrev.00
> 
> Looks good.
> 
> Roland.
> 


From thartmann at openjdk.java.net  Fri Jun 12 11:18:42 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Fri, 12 Jun 2020 11:18:42 GMT
Subject: [lworld] [Rev 02] RFR: 8246603: [lworld] C2 does not scalarize
 inline types wrapped into non-escaping box objects
In-Reply-To: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
References: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
Message-ID: <gqoLh_2FNFRklQkO1Bt_HfMqn3G15oYqKaSBiPkxjUs=.7efb7926-223f-468e-9bdf-f98bd4ebd9b2@github.com>

> C2 fails to scalarize inline types wrapped into non-inline, non-escaping (box) objects.
> 
> For example, in TestLWorld::test109, C2 successfully scalar replaces the InterfaceBox object but not the LongWrapper
> object it contains because of the complex control flow in LongWrapper::wrap. However, since LongWrapper is an inline
> type, we don't need to rely on Escape Analysis to be able to scalar replace. Now the problem is that LongWrapper is
> stored as oop in a field of type WrapperInterface and we don't keep track of the ValueType(Ptr)Node long enough (i.e.
> until after EA) for the load to be removed and the buffer allocation to go away.  The fix contains the following
> changes:
> - Use ValueTypePtrNode instead of the oop whenever possible to keep track of field values. PhiNode::Ideal will then push
>   such ValueTypePtrNode down and LoadNode::Identity will fold the loads.
> - Keep ValueTypePtrNodes such that we can still fold loads after EA removed potential non-inline, wrapper objects that
>   prevented scalarization during parsing. Only remove them after EA is done.
> - Piggy-backing on PhaseMacroExpand::eliminate_allocate_node to eliminate unused inline type allocations and removed
>   Allocate::Ideal which is not needed anymore (it also did not remove allocations that still had initializing stores).
> - Added code to remove the membar added after inline type allocation (it will otherwise block loop opts).
> - Make sure phis are always split if all inputs are mergemems to remove useless memory merges that block optimizations
>   (see JDK-8247216)
> - Added regression tests and a benchmark (provided by Maurizio)
> 
> Performance without fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.699 ? 0.045  ms/op
> TestBoxing.box_generic_loop  avgt   30  4.540 ? 0.058  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.527 ? 0.009  ms/op
> TestBoxing.box_intf_loop     avgt   30  4.512 ? 0.050  ms/op
> TestBoxing.box_ref_loop      avgt   30  4.551 ? 0.037  ms/op
> TestBoxing.inline_loop       avgt   30  0.524 ? 0.013  ms/op
> 
> Performance with fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.818 ? 0.166  ms/op
> TestBoxing.box_generic_loop  avgt   30  0.517 ? 0.007  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.513 ? 0.007  ms/op
> TestBoxing.box_intf_loop     avgt   30  0.523 ? 0.024  ms/op
> TestBoxing.box_ref_loop      avgt   30  0.511 ? 0.010  ms/op
> TestBoxing.inline_loop       avgt   30  0.514 ? 0.012  ms/op

Tobias Hartmann has updated the pull request incrementally with one additional commit since the last revision:

  Constant folding loads from final fields should use precise type. Added tests.

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/71/files
  - new: https://git.openjdk.java.net/valhalla/pull/71/files/f22cd1d4..dd252b81

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/71/webrev.02
 - incr: https://webrevs.openjdk.java.net/valhalla/71/webrev.01-02

  Stats: 265 lines in 4 files changed: 220 ins; 1 del; 44 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/71.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/71/head:pull/71

PR: https://git.openjdk.java.net/valhalla/pull/71


From chris.hegarty at oracle.com  Fri Jun 12 11:27:56 2020
From: chris.hegarty at oracle.com (Chris Hegarty)
Date: Fri, 12 Jun 2020 12:27:56 +0100
Subject: Trust final fields in records
In-Reply-To: <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
Message-ID: <63EF2243-43F2-4986-AD3E-E80AA3CAD7D3@oracle.com>



> On 12 Jun 2020, at 11:57, Brian Goetz <brian.goetz at oracle.com> wrote:
> 
> If the fields cannot be made accessible, this means that 3rd party serialization frameworks will choke on records, right?  

Yes.

If a third-party serialization framework tries to set the fields of a record through reflection, and we explicitly disallow this, then is will fail.

Third-party serialization frameworks would have to (be updated to?) construct records in a similar way to that of Java Serialization, i.e. through an invocation of the record?s canonical constructor. This will obvious require a change in third-party serialization framework code. This may be fine, and what we actually want, but we should be explicit about it.

-Chris.



From forax at univ-mlv.fr  Fri Jun 12 11:26:54 2020
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 12 Jun 2020 13:26:54 +0200 (CEST)
Subject: Trust final fields in records
In-Reply-To: <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
Message-ID: <741623912.1060079.1591961214654.JavaMail.zimbra@u-pem.fr>

----- Mail original -----
> De: "Brian Goetz" <brian.goetz at oracle.com>
> ?: "Chris Hegarty" <chris.hegarty at oracle.com>
> Cc: "amber-dev" <amber-dev at openjdk.java.net>, "hotspot-runtime-dev" <hotspot-runtime-dev at openjdk.java.net>,
> "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 12 Juin 2020 12:57:50
> Objet: Re: Trust final fields in records

> If the fields cannot be made accessible, this means that 3rd party serialization
> frameworks will choke on records, right?

if the library asks for an empty constructor and then fill all the fields by reflection, yes,
if it is using the canonical constructor no.

R?mi

> 
> Sent from my iPad
> 
>> On Jun 12, 2020, at 5:10 AM, Chris Hegarty <chris.hegarty at oracle.com> wrote:
>> 
>> ?
>> 
>>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> wrote:
>>> 
>>> Hi Christoph,
>>> 
>>> I can sponsor your patch.  I create
>>> https://bugs.openjdk.java.net/browse/JDK-8247444.
>> 
>> This is great. I remember thinking (saying?) similar when we settled on record
>> serialization not needing to muck around with field stuffing (among the
>> motivating factors for how records deserialize). This is a great step forward,
>> nice to see it progressing.
>> 
> > -Chris.


From forax at univ-mlv.fr  Fri Jun 12 13:01:26 2020
From: forax at univ-mlv.fr (Remi Forax)
Date: Fri, 12 Jun 2020 15:01:26 +0200 (CEST)
Subject: Trust final fields in records
In-Reply-To: <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
 <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
Message-ID: <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>

Hi Christoph,
do you have checked if VarHandle access is disable,
because VarHandle are built on to of jdk.internal.misc.Unsafe and not sun.misc.Unafe ?

otherwise it looks good but Unsafe tests are missing.

regards,
R?mi

----- Mail original -----
> De: "Christoph Dreis" <christoph.dreis at freenet.de>
> ?: "mandy chung" <mandy.chung at oracle.com>
> Cc: "amber-dev" <amber-dev at openjdk.java.net>, "hotspot-runtime-dev" <hotspot-runtime-dev at openjdk.java.net>,
> "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 12 Juin 2020 08:32:39
> Objet: Re: Trust final fields in records

> Hi Mandy,
> 
> 
> 
> Thanks for taking this. Highly appreciated.
> 
> 
> 
> I have attached a patch with the needed changes ? I think ? on the reflection
> side of things with an additional test.
> 
> But yeah, I would need help completing the picture in case I?m missing anything.
> 
> 
> 
> Cheers,
> 
> Christoph
> 
> 
> 
> Von: Mandy Chung <mandy.chung at oracle.com>
> Datum: Freitag, 12. Juni 2020 um 03:57
> An: Brian Goetz <brian.goetz at oracle.com>, Christoph Dreis
> <christoph.dreis at freenet.de>
> Cc: Amber dev <amber-dev at openjdk.java.net>, valhalla-dev
> <valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev at openjdk.java.net"
> <hotspot-runtime-dev at openjdk.java.net>
> Betreff: Re: Trust final fields in records
> 
> 
> 
> Hi Christoph,
> 
> I can sponsor your patch.  I create
> https://bugs.openjdk.java.net/browse/JDK-8247444.
> 
> Do you want to contribute to the core reflection change?  I can help too.
> 
> Mandy
> 
> On 6/11/20 3:23 PM, Brian Goetz wrote:
> 
> Yes, please.
> 
> On 6/11/2020 5:49 PM, Mandy Chung wrote:
> 
> I really like to see "final fields truly final" at least start with the new
> features such as inline classes and records.
> 
> Final fields of hidden classes have no write access [1] regardless of the
> accessible flag.  I'd propose to make final fields of records and inline
> classes non-modifiable in a similar fashion as hidden classes.
> 
> Mandy
> 
> [1]
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
> 
> On 6/11/20 1:38 PM, Christoph Dreis wrote:
> 
> 
> Hi,
> 
> I?ve played around with records the other day and wondered if their (final)
> fields could be maybe trusted.
> This would allow further optimizations to kick in.
> 
> E.g. with the following benchmark:
> 
> @BenchmarkMode(Mode.AverageTime)
> @OutputTimeUnit(TimeUnit.NANOSECONDS)
> @State(Scope.Benchmark)
> public class MyBenchmark {
>    static final Rectangle rectangle;
>    static {
>        rectangle = new Rectangle(1, 1);
>    }
> 
>    record Rectangle(int length, int width) {
>        public int size() {
>            return length * width;
>        }
>    }
> 
>    @Benchmark public int testSize() { return 1000 / rectangle.size(); }
> }
> 
> I see the following results when I apply the attached patch:
> 
> Benchmark                                        Mode  Cnt   Score    Error
> Units
> MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op
> MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op
> 
> After all, records state that they are "shallowly immutable" - whatever "
> shallowly" means here.
> The risk that I see here is that people could still use reflection on records to
> change fields - for reasons.
> Maybe that aspect could be tightened though before records go non-experimental
> in favor of the optimization?
> 
> I wonder if this could be considered. If so, I would highly appreciate it if
> someone can sponsor the patch.
> 
> Let me know what you think.
> 
> Cheers,
> Christoph
> 
> ===== PATCH =====
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
> --- a/src/hotspot/share/ci/ciField.cpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciField.cpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -231,6 +231,9 @@
>    // Trust final fields in all boxed classes
>    if (holder->is_box_klass())
>      return true;
> +  // Trust final fields in records
> +  if (holder->is_record())
> +    return true;
>    // Trust final fields in String
>    if (holder->name() == ciSymbol::java_lang_String())
>      return true;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -64,6 +64,7 @@
>    _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>    _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>    _is_hidden = ik->is_hidden();
> +  _is_record = ik->is_record();
>    _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>    _has_injected_fields = -1;
>    _implementor = NULL; // we will fill these lazily
> @@ -125,6 +126,7 @@
>    _has_injected_fields = -1;
>    _is_unsafe_anonymous = false;
>    _is_hidden = false;
> +  _is_record = false;
>    _loader = loader;
>    _protection_domain = protection_domain;
>    _is_shared = false;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -57,6 +57,7 @@
>    bool                   _has_nonstatic_concrete_methods;
>    bool                   _is_unsafe_anonymous;
>    bool                   _is_hidden;
> +  bool                   _is_record;
>      ciFlags                _flags;
>    jint                   _nonstatic_field_size;
> @@ -200,6 +201,10 @@
>      return _is_hidden;
>    }
>  +  bool is_record() const {
> +    return _is_record;
> +  }
> +
>    ciInstanceKlass* get_canonical_holder(int offset);
>    ciField* get_field_by_offset(int field_offset, bool is_static);
>     ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);


From hseigel at openjdk.java.net  Fri Jun 12 13:59:47 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 12 Jun 2020 13:59:47 GMT
Subject: [lworld] RFR: add WhiteBox support to fix failing test
Message-ID: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>

Update failing test HelloDynamicInlineClass.java to use whitebox support for dumpBaseArchive(), as is done in similar
tests such as HelloDynamic.java.  The test now passes when run locally.

-------------

Commit messages:
 - add WhiteBox support to fix failing test

Changes: https://git.openjdk.java.net/valhalla/pull/79/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/79/webrev.00
  Stats: 5 lines in 1 file changed: 2 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/79.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/79/head:pull/79

PR: https://git.openjdk.java.net/valhalla/pull/79


From thartmann at openjdk.java.net  Fri Jun 12 12:15:33 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Fri, 12 Jun 2020 12:15:33 GMT
Subject: [Integrated] [lworld] RFR: 8246603: [lworld] C2 does not
 scalarize inline types wrapped into non-escaping box objects
In-Reply-To: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
References: <tNY_LPqmTUr5EenSvhlPnar7di6atHJYquRAmBsJJEM=.6a954b1c-75ef-4129-b15e-7328a3ca8afc@github.com>
Message-ID: <Db_jNPiKLiClvriajkNdNsGvksHwbKwJpWrjZ43F9mc=.1465f562-7888-47a6-8fcd-84c671a54054@github.com>

On Tue, 9 Jun 2020 14:25:05 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> C2 fails to scalarize inline types wrapped into non-inline, non-escaping (box) objects.
> 
> For example, in TestLWorld::test109, C2 successfully scalar replaces the InterfaceBox object but not the LongWrapper
> object it contains because of the complex control flow in LongWrapper::wrap. However, since LongWrapper is an inline
> type, we don't need to rely on Escape Analysis to be able to scalar replace. Now the problem is that LongWrapper is
> stored as oop in a field of type WrapperInterface and we don't keep track of the ValueType(Ptr)Node long enough (i.e.
> until after EA) for the load to be removed and the buffer allocation to go away.  The fix contains the following
> changes:
> - Use ValueTypePtrNode instead of the oop whenever possible to keep track of field values. PhiNode::Ideal will then push
>   such ValueTypePtrNode down and LoadNode::Identity will fold the loads.
> - Keep ValueTypePtrNodes such that we can still fold loads after EA removed potential non-inline, wrapper objects that
>   prevented scalarization during parsing. Only remove them after EA is done.
> - Piggy-backing on PhaseMacroExpand::eliminate_allocate_node to eliminate unused inline type allocations and removed
>   Allocate::Ideal which is not needed anymore (it also did not remove allocations that still had initializing stores).
> - Added code to remove the membar added after inline type allocation (it will otherwise block loop opts).
> - Make sure phis are always split if all inputs are mergemems to remove useless memory merges that block optimizations
>   (see JDK-8247216)
> - Added regression tests and a benchmark (provided by Maurizio)
> 
> Performance without fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.699 ? 0.045  ms/op
> TestBoxing.box_generic_loop  avgt   30  4.540 ? 0.058  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.527 ? 0.009  ms/op
> TestBoxing.box_intf_loop     avgt   30  4.512 ? 0.050  ms/op
> TestBoxing.box_ref_loop      avgt   30  4.551 ? 0.037  ms/op
> TestBoxing.inline_loop       avgt   30  0.524 ? 0.013  ms/op
> 
> Performance with fix:
> 
> Benchmark                    Mode  Cnt  Score   Error  Units
> TestBoxing.pojo_loop         avgt   30  4.818 ? 0.166  ms/op
> TestBoxing.box_generic_loop  avgt   30  0.517 ? 0.007  ms/op
> TestBoxing.box_inline_loop   avgt   30  0.513 ? 0.007  ms/op
> TestBoxing.box_intf_loop     avgt   30  0.523 ? 0.024  ms/op
> TestBoxing.box_ref_loop      avgt   30  0.511 ? 0.010  ms/op
> TestBoxing.inline_loop       avgt   30  0.514 ? 0.012  ms/op

This pull request has now been integrated.

Changeset: f187e9db
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/f187e9db
Stats:     811 lines in 19 files changed: 93 ins; 653 del; 65 mod

8246603: [lworld] C2 does not scalarize inline types wrapped into non-escaping box objects

-------------

PR: https://git.openjdk.java.net/valhalla/pull/71


From mandy.chung at oracle.com  Fri Jun 12 16:53:51 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 12 Jun 2020 09:53:51 -0700
Subject: Trust final fields in records
In-Reply-To: <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
Message-ID: <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>

No change on setAccessible that will succeed on any fields as it is today.

The proposed change is that final fields of a record are not modifiable 
(i.e. no reflective write access) and? Field::set on a Field object with 
no reflective write access will throw IllegalAccessException.

Today Field::set behavior:
- Static final fields have no write access
- Non-static final fields in a hidden class have no write access
- Non-static final fields on normal classes (that are not records) have 
reflective write access

No change to the above.

Mandy
[1] 
https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)

On 6/12/20 4:35 AM, Johannes Kuhn wrote:
> Jackson will break. It loves to call setAccessible on everything - 
> even when explicitly disabled [1].
>
> The other thing to consider is if setAccessible should fail, or if it 
> should still allow read access, similar to static final fields.
>
> - Johannes
>
> [1]: https://github.com/FasterXML/jackson-databind/issues/2760
>
> On 12-Jun-20 12:57, Brian Goetz wrote:
>> If the fields cannot be made accessible, this means that 3rd party 
>> serialization frameworks will choke on records, right?
>>
>> Sent from my iPad
>>
>>> On Jun 12, 2020, at 5:10 AM, Chris Hegarty 
>>> <chris.hegarty at oracle.com> wrote:
>>>
>>> ?
>>>
>>>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> wrote:
>>>>
>>>> Hi Christoph,
>>>>
>>>> I can sponsor your patch.? I create 
>>>> https://bugs.openjdk.java.net/browse/JDK-8247444.
>>> This is great. I remember thinking (saying?) similar when we settled 
>>> on record serialization not needing to muck around with field 
>>> stuffing (among the motivating factors for how records deserialize). 
>>> This is a great step forward, nice to see it progressing.
>>>
>>> -Chris.
>
>



From brian.goetz at oracle.com  Fri Jun 12 16:56:35 2020
From: brian.goetz at oracle.com (Brian Goetz)
Date: Fri, 12 Jun 2020 12:56:35 -0400
Subject: Trust final fields in records
In-Reply-To: <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
Message-ID: <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>

My concern about serialization frameworks is not so much that the setAccessible will fail (it won?t), but that they are not ready to treat records specially, so they will try to deserialize them like any other class, and then it will fail.  

If we make this change when records exit preview, this will catch maintainers of these frameworks unaware ? things will just start breaking when their clients use records.  But if we give them a grace period (e.g., lock it down in 17), we need to ensure that they?ll use that time effectively, and not just kick the can down the road.  



> On Jun 12, 2020, at 12:53 PM, Mandy Chung <mandy.chung at oracle.com> wrote:
> 
> No change on setAccessible that will succeed on any fields as it is today.
> 
> The proposed change is that final fields of a record are not modifiable (i.e. no reflective write access) and  Field::set on a Field object with no reflective write access will throw IllegalAccessException.
> 
> Today Field::set behavior:
> - Static final fields have no write access
> - Non-static final fields in a hidden class have no write access
> - Non-static final fields on normal classes (that are not records) have reflective write access 
> 
> No change to the above.  
> 
> Mandy
> [1] https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object) <https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)>
> 
> On 6/12/20 4:35 AM, Johannes Kuhn wrote:
>> Jackson will break. It loves to call setAccessible on everything - even when explicitly disabled [1]. 
>> 
>> The other thing to consider is if setAccessible should fail, or if it should still allow read access, similar to static final fields. 
>> 
>> - Johannes 
>> 
>> [1]: https://github.com/FasterXML/jackson-databind/issues/2760 <https://github.com/FasterXML/jackson-databind/issues/2760> 
>> 
>> On 12-Jun-20 12:57, Brian Goetz wrote: 
>>> If the fields cannot be made accessible, this means that 3rd party serialization frameworks will choke on records, right? 
>>> 
>>> Sent from my iPad 
>>> 
>>>> On Jun 12, 2020, at 5:10 AM, Chris Hegarty <chris.hegarty at oracle.com> <mailto:chris.hegarty at oracle.com> wrote: 
>>>> 
>>>> ? 
>>>> 
>>>>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> <mailto:mandy.chung at oracle.com> wrote: 
>>>>> 
>>>>> Hi Christoph, 
>>>>> 
>>>>> I can sponsor your patch.  I create https://bugs.openjdk.java.net/browse/JDK-8247444 <https://bugs.openjdk.java.net/browse/JDK-8247444>. 
>>>> This is great. I remember thinking (saying?) similar when we settled on record serialization not needing to muck around with field stuffing (among the motivating factors for how records deserialize). This is a great step forward, nice to see it progressing. 
>>>> 
>>>> -Chris. 
>> 
>> 
> 



From mandy.chung at oracle.com  Fri Jun 12 17:08:02 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 12 Jun 2020 10:08:02 -0700
Subject: Trust final fields in records
In-Reply-To: <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
Message-ID: <d456a30e-3a3b-d490-1c7e-c673c7640571@oracle.com>

I got that one.? My reply was specific to what Johannes mentioned about 
breaking Jackson which I think it's not an issue.

W.r.t. third-party serialization frameworks, is it better to turn this 
on now in 15 and motivate maintainers of these frameworks to make change 
and support records?

Once we get more feedback from 15, we can decide whether making final 
fields of records not-modifiable in the first or second release when 
records exit preview???

Mandy

On 6/12/20 9:56 AM, Brian Goetz wrote:
> My concern about serialization frameworks is not so much that the 
> setAccessible will fail (it won?t), but that they are not ready to 
> treat records specially, so they will try to deserialize them like any 
> other class, and then it will fail.
>
> If we make this change when records exit preview, this will catch 
> maintainers of these frameworks unaware ? things will just start 
> breaking when their clients use records. ?But if we give them a grace 
> period (e.g., lock it down in 17), we need to ensure that they?ll use 
> that time effectively, and not just kick the can down the road.
>
>
>
>> On Jun 12, 2020, at 12:53 PM, Mandy Chung <mandy.chung at oracle.com 
>> <mailto:mandy.chung at oracle.com>> wrote:
>>
>> No change on setAccessible that will succeed on any fields as it is 
>> today.
>>
>> The proposed change is that final fields of a record are not 
>> modifiable (i.e. no reflective write access) and Field::set on a 
>> Field object with no reflective write access will throw 
>> IllegalAccessException.
>>
>> Today Field::set behavior:
>> - Static final fields have no write access
>> - Non-static final fields in a hidden class have no write access
>> - Non-static final fields on normal classes (that are not records) 
>> have reflective write access
>>
>> No change to the above.
>>
>> Mandy
>> [1] 
>> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
>>
>> On 6/12/20 4:35 AM, Johannes Kuhn wrote:
>>> Jackson will break. It loves to call setAccessible on everything - 
>>> even when explicitly disabled [1].
>>>
>>> The other thing to consider is if setAccessible should fail, or if 
>>> it should still allow read access, similar to static final fields.
>>>
>>> - Johannes
>>>
>>> [1]: https://github.com/FasterXML/jackson-databind/issues/2760
>>>
>>> On 12-Jun-20 12:57, Brian Goetz wrote:
>>>> If the fields cannot be made accessible, this means that 3rd party 
>>>> serialization frameworks will choke on records, right?
>>>>
>>>> Sent from my iPad
>>>>
>>>>> On Jun 12, 2020, at 5:10 AM, Chris Hegarty 
>>>>> <chris.hegarty at oracle.com> wrote:
>>>>>
>>>>> ?
>>>>>
>>>>>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> 
>>>>>> wrote:
>>>>>>
>>>>>> Hi Christoph,
>>>>>>
>>>>>> I can sponsor your patch.? I create 
>>>>>> https://bugs.openjdk.java.net/browse/JDK-8247444.
>>>>> This is great. I remember thinking (saying?) similar when we 
>>>>> settled on record serialization not needing to muck around with 
>>>>> field stuffing (among the motivating factors for how records 
>>>>> deserialize). This is a great step forward, nice to see it 
>>>>> progressing.
>>>>>
>>>>> -Chris.
>>>
>>>
>>
>



From fparain at openjdk.java.net  Fri Jun 12 17:49:20 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 17:49:20 GMT
Subject: [lworld] RFR: add WhiteBox support to fix failing test
In-Reply-To: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>
References: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>
Message-ID: <r_V_YFflGnC4Ef2VTq9t3tGHvSZmcqyzQ5TBtCyEh5I=.42285b76-2ef2-4fcf-9831-34cf8376d518@github.com>

On Fri, 12 Jun 2020 13:45:21 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Update failing test HelloDynamicInlineClass.java to use whitebox support for dumpBaseArchive(), as is done in similar
> tests such as HelloDynamic.java.  The test now passes when run locally.

LGTM (not an expert in CDS, but changes look consistent with other tests using dumpBaseArchive().

Fred

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/79


From hseigel at openjdk.java.net  Fri Jun 12 18:42:27 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 12 Jun 2020 18:42:27 GMT
Subject: [Integrated] [lworld] RFR: add WhiteBox support to fix failing
 test
In-Reply-To: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>
References: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>
Message-ID: <Bv7oWQwpoQjmSvCbqKF3DimZd8OojudUqNO1gUvg4Jk=.571b71d5-f3ae-4082-b3c8-b6a7dde52d50@github.com>

On Fri, 12 Jun 2020 13:45:21 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Update failing test HelloDynamicInlineClass.java to use whitebox support for dumpBaseArchive(), as is done in similar
> tests such as HelloDynamic.java.  The test now passes when run locally.

This pull request has now been integrated.

Changeset: be9744da
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/be9744da
Stats:     5 lines in 1 file changed: 0 ins; 2 del; 3 mod

add WhiteBox support to fix failing test

Reviewed-by: fparain

-------------

PR: https://git.openjdk.java.net/valhalla/pull/79


From fparain at openjdk.java.net  Fri Jun 12 17:52:28 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 17:52:28 GMT
Subject: [lworld] RFR: add WhiteBox support to fix failing test
In-Reply-To: <r_V_YFflGnC4Ef2VTq9t3tGHvSZmcqyzQ5TBtCyEh5I=.42285b76-2ef2-4fcf-9831-34cf8376d518@github.com>
References: <yE8MKKP0IXsL69BUHKBBk2Fzp_fFAficDQyslYQNA4U=.7769c954-c3eb-4922-8706-fa9e5097b3f7@github.com>
 <r_V_YFflGnC4Ef2VTq9t3tGHvSZmcqyzQ5TBtCyEh5I=.42285b76-2ef2-4fcf-9831-34cf8376d518@github.com>
Message-ID: <TUEBVMKnNCWO89-CBpFbm2k1zu5baUFPW-55lATlh0M=.0c4d0d35-12bb-41ee-a154-8086c26c075d@github.com>

On Fri, 12 Jun 2020 17:47:04 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Update failing test HelloDynamicInlineClass.java to use whitebox support for dumpBaseArchive(), as is done in similar
>> tests such as HelloDynamic.java.  The test now passes when run locally.
>
> LGTM (not an expert in CDS, but changes look consistent with other tests using dumpBaseArchive().
> 
> Fred

Note: the fix might be impacted by JDK-8245060.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/79


From fparain at openjdk.java.net  Fri Jun 12 19:14:38 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 19:14:38 GMT
Subject: [lworld] [Rev 02] RFR: 8247357: Flattenable field concept needs
 some cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <vhWBYqmTRT2Au4jYr9qa8TJV4c_2oqrIq9z7BHVkebE=.e2771d50-e4f2-47f8-8e71-6727aad6796d@github.com>

> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request with a new target base due to a merge or a rebase. The pull request now
contains eight commits:

 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - Renaming in comments
 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - Renaming again (allocated_inline -> inlined)
 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - More renaming
 - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
 - Remove flattenable concept and associated code

-------------

Changes: https://git.openjdk.java.net/valhalla/pull/77/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/77/webrev.02
  Stats: 437 lines in 49 files changed: 15 ins; 51 del; 371 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/77.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/77/head:pull/77

PR: https://git.openjdk.java.net/valhalla/pull/77


From fparain at openjdk.java.net  Fri Jun 12 19:16:52 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 19:16:52 GMT
Subject: [lworld] RFR: 8247357: Flattenable field concept needs some
 cleanup
In-Reply-To: <-9oNeM9JwmxpPXvGxAw6_YfX6Sz79MlcNwLDt4aF3Qg=.53ca1fd1-7df3-4ffa-bcf0-561d44767b42@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <-9oNeM9JwmxpPXvGxAw6_YfX6Sz79MlcNwLDt4aF3Qg=.53ca1fd1-7df3-4ffa-bcf0-561d44767b42@github.com>
Message-ID: <DewiudktPeq1q0SXA7pvBFWHL1CtIZCsVlgmivuxP0U=.158b3936-fb7c-4919-bd82-498dc0d76d98@github.com>

On Fri, 12 Jun 2020 08:06:38 GMT, David Simms <dsimms at openjdk.org> wrote:

>> Please review these changes cleaning up the flattenable field concept.
>> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
>> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
>> don't include JIT code, which would be fix in a follow-up patch.
>> Thank you,
>> 
>> Fred
>
> +1
> 
>> 
>> Just wondering if "is_inlined()" wouldn't be an option as well? "Allocated" sounds like there is
>> some heap allocation for that field going on.
>> 
>> Best regards,
>> Tobias
>>

OK, after another round of renaming:
 - "is_inline_type"  is used to test if the type of a field is an inline type or not
 - "is_inlined" is used to test if the field has been flattened in the layout of its container

Both expression are close, and can easily be found together with grep.

I've tried to fix all the comments to align them with the new names of methods and fields.

The term "flattened" is still use for arrays.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/77


From hseigel at openjdk.java.net  Fri Jun 12 20:24:29 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 12 Jun 2020 20:24:29 GMT
Subject: [lworld] [Rev 02] RFR: 8247357: Flattenable field concept needs
 some cleanup
In-Reply-To: <vhWBYqmTRT2Au4jYr9qa8TJV4c_2oqrIq9z7BHVkebE=.e2771d50-e4f2-47f8-8e71-6727aad6796d@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <vhWBYqmTRT2Au4jYr9qa8TJV4c_2oqrIq9z7BHVkebE=.e2771d50-e4f2-47f8-8e71-6727aad6796d@github.com>
Message-ID: <VfbMAgef-BLyyAU7T3nSDwAvvzK8tXgTQmDxqTjAGo4=.c7732fdc-ffab-4b24-a50d-835359cc2b9a@github.com>

On Fri, 12 Jun 2020 19:14:38 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Please review these changes cleaning up the flattenable field concept.
>> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
>> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
>> don't include JIT code, which would be fix in a follow-up patch.
>> Thank you,
>> 
>> Fred
>
> Frederic Parain has updated the pull request with a new target base due to a merge or a rebase. The pull request now
> contains eight commits:
>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>  - Renaming in comments
>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>  - Renaming again (allocated_inline -> inlined)
>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>  - More renaming
>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>  - Remove flattenable concept and associated code

Hi Fred,
The changes look good.  One minor misspelling in templateTable_x86.cpp, "fiel" instead of "field".
Also, should JVM_ACC_FIELD_INLINED be 4000 instead of 8000?
Thanks, Harold

-------------

Marked as reviewed by hseigel (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/77


From mandy.chung at oracle.com  Fri Jun 12 20:24:36 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 12 Jun 2020 13:24:36 -0700
Subject: Trust final fields in records
In-Reply-To: <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
 <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
 <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
Message-ID: <d4a2004d-c22a-4c7a-efab-f8d6ebd4dcbb@oracle.com>

Hi Remi,

VarHandle does not support write access mode on final fields (see the 
spec of Lookup::findVarHandle[1] and Lookup::unreflectVarHandle[2]).?? I 
agree and we need new tests to verify it.

Christoph,

Can you please add the tests for VarHandle and sun.misc.Unsafe access to 
records?? You can reference these tests:

test/jdk/java/lang/invoke/defineHiddenClass/UnreflectTest.java
test/jdk/java/lang/reflect/AccessibleObject/HiddenClassTest.java
test/jdk/sun/misc/UnsafeFieldOffsets.java

Regarding the patch, I'm a little concerned on the performance impact to 
check if it's a record as Class::isRecord is currently a JVM native call 
in particular in UnsafeFieldAccessorFactory and sun.misc.Unsafe.?? I can 
add a MemberName::isTrustedFinalField.? I have to look into ways to 
avoid the JVM call to check if a Field's declaring class is a record.

Mandy
[1] 
https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#findVarHandle(java.lang.Class,java.lang.String,java.lang.Class)
[2] 
https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#unreflectVarHandle(java.lang.reflect.Field)

On 6/12/20 6:01 AM, Remi Forax wrote:
> Hi Christoph,
> do you have checked if VarHandle access is disable,
> because VarHandle are built on to of jdk.internal.misc.Unsafe and not sun.misc.Unafe ?
>
> otherwise it looks good but Unsafe tests are missing.
>
> regards,
> R?mi
>
> ----- Mail original -----
>> De: "Christoph Dreis" <christoph.dreis at freenet.de>
>> ?: "mandy chung" <mandy.chung at oracle.com>
>> Cc: "amber-dev" <amber-dev at openjdk.java.net>, "hotspot-runtime-dev" <hotspot-runtime-dev at openjdk.java.net>,
>> "valhalla-dev" <valhalla-dev at openjdk.java.net>
>> Envoy?: Vendredi 12 Juin 2020 08:32:39
>> Objet: Re: Trust final fields in records
>> Hi Mandy,
>>
>>
>>
>> Thanks for taking this. Highly appreciated.
>>
>>
>>
>> I have attached a patch with the needed changes ? I think ? on the reflection
>> side of things with an additional test.
>>
>> But yeah, I would need help completing the picture in case I?m missing anything.
>>
>>
>>
>> Cheers,
>>
>> Christoph
>>
>>
>>
>> Von: Mandy Chung <mandy.chung at oracle.com>
>> Datum: Freitag, 12. Juni 2020 um 03:57
>> An: Brian Goetz <brian.goetz at oracle.com>, Christoph Dreis
>> <christoph.dreis at freenet.de>
>> Cc: Amber dev <amber-dev at openjdk.java.net>, valhalla-dev
>> <valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev at openjdk.java.net"
>> <hotspot-runtime-dev at openjdk.java.net>
>> Betreff: Re: Trust final fields in records
>>
>>
>>
>> Hi Christoph,
>>
>> I can sponsor your patch.  I create
>> https://bugs.openjdk.java.net/browse/JDK-8247444.
>>
>> Do you want to contribute to the core reflection change?  I can help too.
>>
>> Mandy
>>
>> On 6/11/20 3:23 PM, Brian Goetz wrote:
>>
>> Yes, please.
>>
>> On 6/11/2020 5:49 PM, Mandy Chung wrote:
>>
>> I really like to see "final fields truly final" at least start with the new
>> features such as inline classes and records.
>>
>> Final fields of hidden classes have no write access [1] regardless of the
>> accessible flag.  I'd propose to make final fields of records and inline
>> classes non-modifiable in a similar fashion as hidden classes.
>>
>> Mandy
>>
>> [1]
>> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
>>
>> On 6/11/20 1:38 PM, Christoph Dreis wrote:
>>
>>
>> Hi,
>>
>> I?ve played around with records the other day and wondered if their (final)
>> fields could be maybe trusted.
>> This would allow further optimizations to kick in.
>>
>> E.g. with the following benchmark:
>>
>> @BenchmarkMode(Mode.AverageTime)
>> @OutputTimeUnit(TimeUnit.NANOSECONDS)
>> @State(Scope.Benchmark)
>> public class MyBenchmark {
>>     static final Rectangle rectangle;
>>     static {
>>         rectangle = new Rectangle(1, 1);
>>     }
>>
>>     record Rectangle(int length, int width) {
>>         public int size() {
>>             return length * width;
>>         }
>>     }
>>
>>     @Benchmark public int testSize() { return 1000 / rectangle.size(); }
>> }
>>
>> I see the following results when I apply the attached patch:
>>
>> Benchmark                                        Mode  Cnt   Score    Error
>> Units
>> MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op
>> MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op
>>
>> After all, records state that they are "shallowly immutable" - whatever "
>> shallowly" means here.
>> The risk that I see here is that people could still use reflection on records to
>> change fields - for reasons.
>> Maybe that aspect could be tightened though before records go non-experimental
>> in favor of the optimization?
>>
>> I wonder if this could be considered. If so, I would highly appreciate it if
>> someone can sponsor the patch.
>>
>> Let me know what you think.
>>
>> Cheers,
>> Christoph
>>
>> ===== PATCH =====
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
>> --- a/src/hotspot/share/ci/ciField.cpp    Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciField.cpp    Thu Jun 11 22:25:02 2020 +0200
>> @@ -231,6 +231,9 @@
>>     // Trust final fields in all boxed classes
>>     if (holder->is_box_klass())
>>       return true;
>> +  // Trust final fields in records
>> +  if (holder->is_record())
>> +    return true;
>>     // Trust final fields in String
>>     if (holder->name() == ciSymbol::java_lang_String())
>>       return true;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp    Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp    Thu Jun 11 22:25:02 2020 +0200
>> @@ -64,6 +64,7 @@
>>     _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>>     _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>>     _is_hidden = ik->is_hidden();
>> +  _is_record = ik->is_record();
>>     _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>>     _has_injected_fields = -1;
>>     _implementor = NULL; // we will fill these lazily
>> @@ -125,6 +126,7 @@
>>     _has_injected_fields = -1;
>>     _is_unsafe_anonymous = false;
>>     _is_hidden = false;
>> +  _is_record = false;
>>     _loader = loader;
>>     _protection_domain = protection_domain;
>>     _is_shared = false;
>> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
>> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp    Tue Jun 09 16:22:54 2020 +0000
>> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp    Thu Jun 11 22:25:02 2020 +0200
>> @@ -57,6 +57,7 @@
>>     bool                   _has_nonstatic_concrete_methods;
>>     bool                   _is_unsafe_anonymous;
>>     bool                   _is_hidden;
>> +  bool                   _is_record;
>>       ciFlags                _flags;
>>     jint                   _nonstatic_field_size;
>> @@ -200,6 +201,10 @@
>>       return _is_hidden;
>>     }
>>   +  bool is_record() const {
>> +    return _is_record;
>> +  }
>> +
>>     ciInstanceKlass* get_canonical_holder(int offset);
>>     ciField* get_field_by_offset(int field_offset, bool is_static);
>>      ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);



From info at j-kuhn.de  Fri Jun 12 11:35:18 2020
From: info at j-kuhn.de (Johannes Kuhn)
Date: Fri, 12 Jun 2020 13:35:18 +0200
Subject: Trust final fields in records
In-Reply-To: <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
Message-ID: <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>

Jackson will break. It loves to call setAccessible on everything - even 
when explicitly disabled [1].

The other thing to consider is if setAccessible should fail, or if it 
should still allow read access, similar to static final fields.

- Johannes

[1]: https://github.com/FasterXML/jackson-databind/issues/2760

On 12-Jun-20 12:57, Brian Goetz wrote:
> If the fields cannot be made accessible, this means that 3rd party serialization frameworks will choke on records, right?
>
> Sent from my iPad
>
>> On Jun 12, 2020, at 5:10 AM, Chris Hegarty <chris.hegarty at oracle.com> wrote:
>>
>> ?
>>
>>> On 12 Jun 2020, at 02:52, Mandy Chung <mandy.chung at oracle.com> wrote:
>>>
>>> Hi Christoph,
>>>
>>> I can sponsor your patch.  I create https://bugs.openjdk.java.net/browse/JDK-8247444.
>> This is great. I remember thinking (saying?) similar when we settled on record serialization not needing to muck around with field stuffing (among the motivating factors for how records deserialize). This is a great step forward, nice to see it progressing.
>>
>> -Chris.




From christoph.dreis at freenet.de  Fri Jun 12 06:32:39 2020
From: christoph.dreis at freenet.de (Christoph Dreis)
Date: Fri, 12 Jun 2020 08:32:39 +0200
Subject: Trust final fields in records
In-Reply-To: <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
Message-ID: <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>

Hi Mandy,

 

Thanks for taking this. Highly appreciated.

 

I have attached a patch with the needed changes ? I think ? on the reflection side of things with an additional test.

But yeah, I would need help completing the picture in case I?m missing anything.

 

Cheers,

Christoph

 

Von: Mandy Chung <mandy.chung at oracle.com>
Datum: Freitag, 12. Juni 2020 um 03:57
An: Brian Goetz <brian.goetz at oracle.com>, Christoph Dreis <christoph.dreis at freenet.de>
Cc: Amber dev <amber-dev at openjdk.java.net>, valhalla-dev <valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev at openjdk.java.net" <hotspot-runtime-dev at openjdk.java.net>
Betreff: Re: Trust final fields in records

 

Hi Christoph,

I can sponsor your patch.  I create https://bugs.openjdk.java.net/browse/JDK-8247444.

Do you want to contribute to the core reflection change?  I can help too.

Mandy

On 6/11/20 3:23 PM, Brian Goetz wrote:

Yes, please.

On 6/11/2020 5:49 PM, Mandy Chung wrote:

I really like to see "final fields truly final" at least start with the new features such as inline classes and records. 

Final fields of hidden classes have no write access [1] regardless of the accessible flag.  I'd propose to make final fields of records and inline classes non-modifiable in a similar fashion as hidden classes. 

Mandy 

[1] https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)

On 6/11/20 1:38 PM, Christoph Dreis wrote: 


Hi, 

I?ve played around with records the other day and wondered if their (final) fields could be maybe trusted. 
This would allow further optimizations to kick in. 

E.g. with the following benchmark: 

@BenchmarkMode(Mode.AverageTime) 
@OutputTimeUnit(TimeUnit.NANOSECONDS) 
@State(Scope.Benchmark) 
public class MyBenchmark { 
    static final Rectangle rectangle; 
    static { 
        rectangle = new Rectangle(1, 1); 
    } 

    record Rectangle(int length, int width) { 
        public int size() { 
            return length * width; 
        } 
    } 

    @Benchmark public int testSize() { return 1000 / rectangle.size(); } 
} 

I see the following results when I apply the attached patch: 

Benchmark                                        Mode  Cnt   Score    Error   Units 
MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op 
MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op 

After all, records state that they are "shallowly immutable" - whatever " shallowly" means here. 
The risk that I see here is that people could still use reflection on records to change fields - for reasons. 
Maybe that aspect could be tightened though before records go non-experimental in favor of the optimization? 

I wonder if this could be considered. If so, I would highly appreciate it if someone can sponsor the patch. 

Let me know what you think. 

Cheers, 
Christoph 

===== PATCH ===== 
diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp 
--- a/src/hotspot/share/ci/ciField.cpp    Tue Jun 09 16:22:54 2020 +0000 
+++ b/src/hotspot/share/ci/ciField.cpp    Thu Jun 11 22:25:02 2020 +0200 
@@ -231,6 +231,9 @@ 
    // Trust final fields in all boxed classes 
    if (holder->is_box_klass()) 
      return true; 
+  // Trust final fields in records 
+  if (holder->is_record()) 
+    return true; 
    // Trust final fields in String 
    if (holder->name() == ciSymbol::java_lang_String()) 
      return true; 
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp 
--- a/src/hotspot/share/ci/ciInstanceKlass.cpp    Tue Jun 09 16:22:54 2020 +0000 
+++ b/src/hotspot/share/ci/ciInstanceKlass.cpp    Thu Jun 11 22:25:02 2020 +0200 
@@ -64,6 +64,7 @@ 
    _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods(); 
    _is_unsafe_anonymous = ik->is_unsafe_anonymous(); 
    _is_hidden = ik->is_hidden(); 
+  _is_record = ik->is_record(); 
    _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields: 
    _has_injected_fields = -1; 
    _implementor = NULL; // we will fill these lazily 
@@ -125,6 +126,7 @@ 
    _has_injected_fields = -1; 
    _is_unsafe_anonymous = false; 
    _is_hidden = false; 
+  _is_record = false; 
    _loader = loader; 
    _protection_domain = protection_domain; 
    _is_shared = false; 
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp 
--- a/src/hotspot/share/ci/ciInstanceKlass.hpp    Tue Jun 09 16:22:54 2020 +0000 
+++ b/src/hotspot/share/ci/ciInstanceKlass.hpp    Thu Jun 11 22:25:02 2020 +0200 
@@ -57,6 +57,7 @@ 
    bool                   _has_nonstatic_concrete_methods; 
    bool                   _is_unsafe_anonymous; 
    bool                   _is_hidden; 
+  bool                   _is_record; 
      ciFlags                _flags; 
    jint                   _nonstatic_field_size; 
@@ -200,6 +201,10 @@ 
      return _is_hidden; 
    } 
  +  bool is_record() const { 
+    return _is_record; 
+  } 
+ 
    ciInstanceKlass* get_canonical_holder(int offset); 
    ciField* get_field_by_offset(int field_offset, bool is_static); 
    ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static); 


 

 




-------------- next part --------------
diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
--- a/src/hotspot/share/ci/ciField.cpp	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciField.cpp	Fri Jun 12 08:12:44 2020 +0200
@@ -231,6 +231,9 @@
   // Trust final fields in all boxed classes
   if (holder->is_box_klass())
     return true;
+  // Trust final fields in records
+  if (holder->is_record())
+    return true;
   // Trust final fields in String
   if (holder->name() == ciSymbol::java_lang_String())
     return true;
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
--- a/src/hotspot/share/ci/ciInstanceKlass.cpp	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciInstanceKlass.cpp	Fri Jun 12 08:12:44 2020 +0200
@@ -64,6 +64,7 @@
   _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
   _is_unsafe_anonymous = ik->is_unsafe_anonymous();
   _is_hidden = ik->is_hidden();
+  _is_record = ik->is_record();
   _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
   _has_injected_fields = -1;
   _implementor = NULL; // we will fill these lazily
@@ -125,6 +126,7 @@
   _has_injected_fields = -1;
   _is_unsafe_anonymous = false;
   _is_hidden = false;
+  _is_record = false;
   _loader = loader;
   _protection_domain = protection_domain;
   _is_shared = false;
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
--- a/src/hotspot/share/ci/ciInstanceKlass.hpp	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciInstanceKlass.hpp	Fri Jun 12 08:12:44 2020 +0200
@@ -57,6 +57,7 @@
   bool                   _has_nonstatic_concrete_methods;
   bool                   _is_unsafe_anonymous;
   bool                   _is_hidden;
+  bool                   _is_record;
 
   ciFlags                _flags;
   jint                   _nonstatic_field_size;
@@ -200,6 +201,10 @@
     return _is_hidden;
   }
 
+  bool is_record() const {
+    return _is_record;
+  }
+
   ciInstanceKlass* get_canonical_holder(int offset);
   ciField* get_field_by_offset(int field_offset, bool is_static);
   ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);
diff -r 984fde9a0b7f src/java.base/share/classes/java/lang/invoke/MethodHandles.java
--- a/src/java.base/share/classes/java/lang/invoke/MethodHandles.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/java.base/share/classes/java/lang/invoke/MethodHandles.java	Fri Jun 12 08:12:44 2020 +0200
@@ -3270,6 +3270,7 @@
             return unreflectField(f, true);
         }
 
+        @SuppressWarnings("preview")
         private MethodHandle unreflectField(Field f, boolean isSetter) throws IllegalAccessException {
             MemberName field = new MemberName(f, isSetter);
             if (isSetter && field.isFinal()) {
@@ -3277,6 +3278,8 @@
                     throw field.makeAccessException("static final field has no write access", this);
                 } else if (field.getDeclaringClass().isHidden()){
                     throw field.makeAccessException("final field in a hidden class has no write access", this);
+                } else if (field.getDeclaringClass().isRecord()){
+                    throw field.makeAccessException("final field in a record class has no write access", this);
                 }
             }
             assert(isSetter
@@ -3806,6 +3809,7 @@
             final boolean checkSecurity = false;
             return getFieldVarHandleCommon(getRefKind, putRefKind, refc, getField, putField, checkSecurity);
         }
+        @SuppressWarnings("preview")
         private VarHandle getFieldVarHandleCommon(byte getRefKind, byte putRefKind,
                                                   Class<?> refc, MemberName getField, MemberName putField,
                                                   boolean checkSecurity) throws IllegalAccessException {
@@ -3839,7 +3843,9 @@
                 refc = lookupClass();
             }
             return VarHandles.makeFieldHandle(getField, refc, getField.getFieldType(),
-                                             this.allowedModes == TRUSTED && !getField.getDeclaringClass().isHidden());
+                                             this.allowedModes == TRUSTED
+                                                     && !getField.getDeclaringClass().isHidden()
+                                                     && !getField.getDeclaringClass().isRecord());
         }
         /** Check access and get the requested constructor. */
         private MethodHandle getDirectConstructor(Class<?> refc, MemberName ctor) throws IllegalAccessException {
diff -r 984fde9a0b7f src/java.base/share/classes/java/lang/reflect/AccessibleObject.java
--- a/src/java.base/share/classes/java/lang/reflect/AccessibleObject.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/java.base/share/classes/java/lang/reflect/AccessibleObject.java	Fri Jun 12 08:12:44 2020 +0200
@@ -177,10 +177,11 @@
      * to the caller's module. </p>
      *
      * <p> This method cannot be used to enable {@linkplain Field#set <em>write</em>}
-     * access to a final field declared in a {@linkplain Class#isHidden() hidden class},
-     * since such fields are not modifiable.  The {@code accessible} flag when
-     * {@code true} suppresses Java language access control checks to only
-     * enable {@linkplain Field#get <em>read</em>} access to such fields.
+     * access to a final field declared in a {@linkplain Class#isHidden() hidden class}
+     * or a {@linkplain Class#isRecord() record} since such fields are not modifiable.
+     * The {@code accessible} flag when {@code true} suppresses Java language access
+     * control checks to only enable {@linkplain Field#get <em>read</em>} access to
+     * such fields.
      *
      * <p> If there is a security manager, its
      * {@code checkPermission} method is first called with a
diff -r 984fde9a0b7f src/java.base/share/classes/java/lang/reflect/Field.java
--- a/src/java.base/share/classes/java/lang/reflect/Field.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/java.base/share/classes/java/lang/reflect/Field.java	Fri Jun 12 08:12:44 2020 +0200
@@ -729,6 +729,8 @@
      * <li>the field is non-static; and</li>
      * <li>the field's declaring class is not a {@linkplain Class#isHidden()
      *     hidden class}.</li>
+     * <li>the field's declaring class is not a {@linkplain Class#isRecord()
+     *     record class}.</li>
      * </ul>
      * If any of the above checks is not met, this method throws an
      * {@code IllegalAccessException}.
diff -r 984fde9a0b7f src/java.base/share/classes/jdk/internal/reflect/UnsafeFieldAccessorFactory.java
--- a/src/java.base/share/classes/jdk/internal/reflect/UnsafeFieldAccessorFactory.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/java.base/share/classes/jdk/internal/reflect/UnsafeFieldAccessorFactory.java	Fri Jun 12 08:12:44 2020 +0200
@@ -29,13 +29,14 @@
 import java.lang.reflect.Modifier;
 
 class UnsafeFieldAccessorFactory {
+    @SuppressWarnings("preview")
     static FieldAccessor newFieldAccessor(Field field, boolean override) {
         Class<?> type = field.getType();
         boolean isStatic = Modifier.isStatic(field.getModifiers());
         boolean isFinal = Modifier.isFinal(field.getModifiers());
         boolean isVolatile = Modifier.isVolatile(field.getModifiers());
         boolean isQualified = isFinal || isVolatile;
-        boolean isReadOnly = isFinal && (isStatic || !override || field.getDeclaringClass().isHidden());
+        boolean isReadOnly = isFinal && (isStatic || !override || field.getDeclaringClass().isHidden() || field.getDeclaringClass().isRecord());
         if (isStatic) {
             // This code path does not guarantee that the field's
             // declaring class has been initialized, but it must be
diff -r 984fde9a0b7f src/jdk.unsupported/share/classes/sun/misc/Unsafe.java
--- a/src/jdk.unsupported/share/classes/sun/misc/Unsafe.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/src/jdk.unsupported/share/classes/sun/misc/Unsafe.java	Fri Jun 12 08:12:44 2020 +0200
@@ -636,13 +636,18 @@
      * @see #getInt(Object, long)
      */
     @ForceInline
+    @SuppressWarnings("preview")
     public long objectFieldOffset(Field f) {
         if (f == null) {
             throw new NullPointerException();
         }
-        if (f.getDeclaringClass().isHidden()) {
+        Class<?> declaringClass = f.getDeclaringClass();
+        if (declaringClass.isHidden()) {
             throw new UnsupportedOperationException("can't get field offset on a hidden class: " + f);
         }
+        if (declaringClass.isRecord()) {
+            throw new UnsupportedOperationException("can't get field offset on a record class: " + f);
+        }
         return theInternalUnsafe.objectFieldOffset(f);
     }
 
@@ -664,13 +669,18 @@
      * @see #getInt(Object, long)
      */
     @ForceInline
+    @SuppressWarnings("preview")
     public long staticFieldOffset(Field f) {
         if (f == null) {
             throw new NullPointerException();
         }
-        if (f.getDeclaringClass().isHidden()) {
+        Class<?> declaringClass = f.getDeclaringClass();
+        if (declaringClass.isHidden()) {
             throw new UnsupportedOperationException("can't get field offset on a hidden class: " + f);
         }
+        if (declaringClass.isRecord()) {
+            throw new UnsupportedOperationException("can't get field offset on a record class: " + f);
+        }
         return theInternalUnsafe.staticFieldOffset(f);
     }
 
@@ -685,13 +695,18 @@
      * this class.
      */
     @ForceInline
+    @SuppressWarnings("preview")
     public Object staticFieldBase(Field f) {
         if (f == null) {
             throw new NullPointerException();
         }
-        if (f.getDeclaringClass().isHidden()) {
+        Class<?> declaringClass = f.getDeclaringClass();
+        if (declaringClass.isHidden()) {
             throw new UnsupportedOperationException("can't get base address on a hidden class: " + f);
         }
+        if (declaringClass.isRecord()) {
+            throw new UnsupportedOperationException("can't get base address on a record class: " + f);
+        }
         return theInternalUnsafe.staticFieldBase(f);
     }
 
diff -r 984fde9a0b7f test/jdk/java/lang/reflect/records/RecordReflectionTest.java
--- a/test/jdk/java/lang/reflect/records/RecordReflectionTest.java	Tue Jun 09 16:22:54 2020 +0000
+++ b/test/jdk/java/lang/reflect/records/RecordReflectionTest.java	Fri Jun 12 08:12:44 2020 +0200
@@ -187,4 +187,19 @@
         assertEquals(f.getAnnotatedType().getAnnotations().length, 1);
         assertEquals(f.getAnnotatedType().getAnnotations()[0].toString(), annos[0].toString());
     }
+
+    public void testReadOnlyFieldInRecord() throws Throwable {
+        R2 o = new R2(1, 2);
+        Class<?> recordClass = R2.class;
+        String fieldName = "i";
+        Field f = recordClass.getDeclaredField(fieldName);
+        assertTrue(f.trySetAccessible());
+        assertTrue(f.get(o) != null);
+        try {
+            f.set(o, null);
+            assertTrue(false, "should fail to set " + fieldName);
+        } catch (IllegalAccessException e) {
+        }
+    }
+
 }

From christoph.dreis at freenet.de  Fri Jun 12 13:23:08 2020
From: christoph.dreis at freenet.de (Christoph Dreis)
Date: Fri, 12 Jun 2020 15:23:08 +0200
Subject: Trust final fields in records
In-Reply-To: <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
 <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
 <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
Message-ID: <AE00D292-9DD2-4A08-BBDB-047A6B9FA59D@freenet.de>

Hi Remi,

> do you have checked if VarHandle access is disable,
> because VarHandle are built on to of jdk.internal.misc.Unsafe and not sun.misc.Unafe ?
> otherwise it looks good but Unsafe tests are missing.

That's where I'd need help on actually from Mandy (which was offered already) or any other volunteers.

Cheers,
Christoph

----- Mail original -----
> De: "Christoph Dreis" <christoph.dreis at freenet.de>
> ?: "mandy chung" <mandy.chung at oracle.com>
> Cc: "amber-dev" <amber-dev at openjdk.java.net>, "hotspot-runtime-dev" <hotspot-runtime-dev at openjdk.java.net>,
> "valhalla-dev" <valhalla-dev at openjdk.java.net>
> Envoy?: Vendredi 12 Juin 2020 08:32:39
> Objet: Re: Trust final fields in records

> Hi Mandy,
> 
> 
> 
> Thanks for taking this. Highly appreciated.
> 
> 
> 
> I have attached a patch with the needed changes ? I think ? on the reflection
> side of things with an additional test.
> 
> But yeah, I would need help completing the picture in case I?m missing anything.
> 
> 
> 
> Cheers,
> 
> Christoph
> 
> 
> 
> Von: Mandy Chung <mandy.chung at oracle.com>
> Datum: Freitag, 12. Juni 2020 um 03:57
> An: Brian Goetz <brian.goetz at oracle.com>, Christoph Dreis
> <christoph.dreis at freenet.de>
> Cc: Amber dev <amber-dev at openjdk.java.net>, valhalla-dev
> <valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev at openjdk.java.net"
> <hotspot-runtime-dev at openjdk.java.net>
> Betreff: Re: Trust final fields in records
> 
> 
> 
> Hi Christoph,
> 
> I can sponsor your patch.  I create
> https://bugs.openjdk.java.net/browse/JDK-8247444.
> 
> Do you want to contribute to the core reflection change?  I can help too.
> 
> Mandy
> 
> On 6/11/20 3:23 PM, Brian Goetz wrote:
> 
> Yes, please.
> 
> On 6/11/2020 5:49 PM, Mandy Chung wrote:
> 
> I really like to see "final fields truly final" at least start with the new
> features such as inline classes and records.
> 
> Final fields of hidden classes have no write access [1] regardless of the
> accessible flag.  I'd propose to make final fields of records and inline
> classes non-modifiable in a similar fashion as hidden classes.
> 
> Mandy
> 
> [1]
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
> 
> On 6/11/20 1:38 PM, Christoph Dreis wrote:
> 
> 
> Hi,
> 
> I?ve played around with records the other day and wondered if their (final)
> fields could be maybe trusted.
> This would allow further optimizations to kick in.
> 
> E.g. with the following benchmark:
> 
> @BenchmarkMode(Mode.AverageTime)
> @OutputTimeUnit(TimeUnit.NANOSECONDS)
> @State(Scope.Benchmark)
> public class MyBenchmark {
>    static final Rectangle rectangle;
>    static {
>        rectangle = new Rectangle(1, 1);
>    }
> 
>    record Rectangle(int length, int width) {
>        public int size() {
>            return length * width;
>        }
>    }
> 
>    @Benchmark public int testSize() { return 1000 / rectangle.size(); }
> }
> 
> I see the following results when I apply the attached patch:
> 
> Benchmark                                        Mode  Cnt   Score    Error
> Units
> MyBenchmark.testSizeBefore       avgt   10   3,873 ?  0,044   ns/op
> MyBenchmark.testSizePatched     avgt   10   1,740 ?  0,058   ns/op
> 
> After all, records state that they are "shallowly immutable" - whatever "
> shallowly" means here.
> The risk that I see here is that people could still use reflection on records to
> change fields - for reasons.
> Maybe that aspect could be tightened though before records go non-experimental
> in favor of the optimization?
> 
> I wonder if this could be considered. If so, I would highly appreciate it if
> someone can sponsor the patch.
> 
> Let me know what you think.
> 
> Cheers,
> Christoph
> 
> ===== PATCH =====
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
> --- a/src/hotspot/share/ci/ciField.cpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciField.cpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -231,6 +231,9 @@
>    // Trust final fields in all boxed classes
>    if (holder->is_box_klass())
>      return true;
> +  // Trust final fields in records
> +  if (holder->is_record())
> +    return true;
>    // Trust final fields in String
>    if (holder->name() == ciSymbol::java_lang_String())
>      return true;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.cpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -64,6 +64,7 @@
>    _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>    _is_unsafe_anonymous = ik->is_unsafe_anonymous();
>    _is_hidden = ik->is_hidden();
> +  _is_record = ik->is_record();
>    _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>    _has_injected_fields = -1;
>    _implementor = NULL; // we will fill these lazily
> @@ -125,6 +126,7 @@
>    _has_injected_fields = -1;
>    _is_unsafe_anonymous = false;
>    _is_hidden = false;
> +  _is_record = false;
>    _loader = loader;
>    _protection_domain = protection_domain;
>    _is_shared = false;
> diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
> --- a/src/hotspot/share/ci/ciInstanceKlass.hpp    Tue Jun 09 16:22:54 2020 +0000
> +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp    Thu Jun 11 22:25:02 2020 +0200
> @@ -57,6 +57,7 @@
>    bool                   _has_nonstatic_concrete_methods;
>    bool                   _is_unsafe_anonymous;
>    bool                   _is_hidden;
> +  bool                   _is_record;
>      ciFlags                _flags;
>    jint                   _nonstatic_field_size;
> @@ -200,6 +201,10 @@
>      return _is_hidden;
>    }
>  +  bool is_record() const {
> +    return _is_record;
> +  }
> +
>    ciInstanceKlass* get_canonical_holder(int offset);
>    ciField* get_field_by_offset(int field_offset, bool is_static);
>     ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);




From christoph.dreis at freenet.de  Fri Jun 12 20:42:51 2020
From: christoph.dreis at freenet.de (Christoph Dreis)
Date: Fri, 12 Jun 2020 22:42:51 +0200
Subject: Trust final fields in records
In-Reply-To: <d4a2004d-c22a-4c7a-efab-f8d6ebd4dcbb@oracle.com>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
 <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
 <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
 <d4a2004d-c22a-4c7a-efab-f8d6ebd4dcbb@oracle.com>
Message-ID: <41D07B09-38C6-4FCA-97EB-0935B11AE8A5@freenet.de>

Hi Mandy,

 

I will try to add tests for the missing pieces over the weekend.

 

About your concern of calling Class::isRecord. Isn?t that already a problem with Class::isHidden?

After all, Class:isHidden is a native call as well, but is annotated with @HotSpotIntrinsicCandidate.

Is that maybe something which should be added to Class::isRecord as well?

 

Cheers,

Christoph

 

Von: Mandy Chung <mandy.chung at oracle.com>
Datum: Freitag, 12. Juni 2020 um 22:25
An: Remi Forax <forax at univ-mlv.fr>, Christoph Dreis <christoph.dreis at freenet.de>
Cc: amber-dev <amber-dev at openjdk.java.net>, hotspot-runtime-dev <hotspot-runtime-dev at openjdk.java.net>, valhalla-dev <valhalla-dev at openjdk.java.net>
Betreff: Re: Trust final fields in records

 

Hi Remi,

VarHandle does not support write access mode on final fields (see the spec of Lookup::findVarHandle[1] and Lookup::unreflectVarHandle[2]).   I agree and we need new tests to verify it.

Christoph,

Can you please add the tests for VarHandle and sun.misc.Unsafe access to records?  You can reference these tests:

test/jdk/java/lang/invoke/defineHiddenClass/UnreflectTest.java
test/jdk/java/lang/reflect/AccessibleObject/HiddenClassTest.java 
test/jdk/sun/misc/UnsafeFieldOffsets.java

Regarding the patch, I'm a little concerned on the performance impact to check if it's a record as Class::isRecord is currently a JVM native call in particular in UnsafeFieldAccessorFactory and sun.misc.Unsafe.   I can add a MemberName::isTrustedFinalField.  I have to look into ways to avoid the JVM call to check if a Field's declaring class is a record.

Mandy
[1] https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#findVarHandle(java.lang.Class,java.lang.String,java.lang.Class)
[2] https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#unreflectVarHandle(java.lang.reflect.Field)

On 6/12/20 6:01 AM, Remi Forax wrote:
Hi Christoph,
do you have checked if VarHandle access is disable,
because VarHandle are built on to of jdk.internal.misc.Unsafe and not sun.misc.Unafe ?
 
otherwise it looks good but Unsafe tests are missing.
 
regards,
R?mi
 
----- Mail original -----
De: "Christoph Dreis" <christoph.dreis at freenet.de>
?: "mandy chung" <mandy.chung at oracle.com>
Cc: "amber-dev" <amber-dev at openjdk.java.net>, "hotspot-runtime-dev" <hotspot-runtime-dev at openjdk.java.net>,
"valhalla-dev" <valhalla-dev at openjdk.java.net>
Envoy?: Vendredi 12 Juin 2020 08:32:39
Objet: Re: Trust final fields in records
Hi Mandy,
 
 
 
Thanks for taking this. Highly appreciated.
 
 
 
I have attached a patch with the needed changes ? I think ? on the reflection
side of things with an additional test.
 
But yeah, I would need help completing the picture in case I?m missing anything.
 
 
 
Cheers,
 
Christoph
 
 
 
Von: Mandy Chung <mandy.chung at oracle.com>
Datum: Freitag, 12. Juni 2020 um 03:57
An: Brian Goetz <brian.goetz at oracle.com>, Christoph Dreis
<christoph.dreis at freenet.de>
Cc: Amber dev <amber-dev at openjdk.java.net>, valhalla-dev
<valhalla-dev at openjdk.java.net>, "hotspot-runtime-dev at openjdk.java.net"
<hotspot-runtime-dev at openjdk.java.net>
Betreff: Re: Trust final fields in records
 
 
 
Hi Christoph,
 
I can sponsor your patch.? I create
https://bugs.openjdk.java.net/browse/JDK-8247444.
 
Do you want to contribute to the core reflection change?? I can help too.
 
Mandy
 
On 6/11/20 3:23 PM, Brian Goetz wrote:
 
Yes, please.
 
On 6/11/2020 5:49 PM, Mandy Chung wrote:
 
I really like to see "final fields truly final" at least start with the new
features such as inline classes and records.
 
Final fields of hidden classes have no write access [1] regardless of the
accessible flag.? I'd propose to make final fields of records and inline
classes non-modifiable in a similar fashion as hidden classes.
 
Mandy
 
[1]
https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
 
On 6/11/20 1:38 PM, Christoph Dreis wrote:
 
 
Hi,
 
I?ve played around with records the other day and wondered if their (final)
fields could be maybe trusted.
This would allow further optimizations to kick in.
 
E.g. with the following benchmark:
 
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@State(Scope.Benchmark)
public class MyBenchmark {
?? static final Rectangle rectangle;
?? static {
?????? rectangle = new Rectangle(1, 1);
?? }
 
?? record Rectangle(int length, int width) {
?????? public int size() {
?????????? return length * width;
?????? }
?? }
 
?? @Benchmark public int testSize() { return 1000 / rectangle.size(); }
}
 
I see the following results when I apply the attached patch:
 
Benchmark??????????????????????????????????????? Mode? Cnt?? Score??? Error
Units
MyBenchmark.testSizeBefore?????? avgt?? 10?? 3,873 ?? 0,044?? ns/op
MyBenchmark.testSizePatched???? avgt?? 10?? 1,740 ?? 0,058?? ns/op
 
After all, records state that they are "shallowly immutable" - whatever "
shallowly" means here.
The risk that I see here is that people could still use reflection on records to
change fields - for reasons.
Maybe that aspect could be tightened though before records go non-experimental
in favor of the optimization?
 
I wonder if this could be considered. If so, I would highly appreciate it if
someone can sponsor the patch.
 
Let me know what you think.
 
Cheers,
Christoph
 
===== PATCH =====
diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
--- a/src/hotspot/share/ci/ciField.cpp??? Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciField.cpp??? Thu Jun 11 22:25:02 2020 +0200
@@ -231,6 +231,9 @@
?? // Trust final fields in all boxed classes
?? if (holder->is_box_klass())
???? return true;
+? // Trust final fields in records
+? if (holder->is_record())
+??? return true;
?? // Trust final fields in String
?? if (holder->name() == ciSymbol::java_lang_String())
???? return true;
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
--- a/src/hotspot/share/ci/ciInstanceKlass.cpp??? Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciInstanceKlass.cpp??? Thu Jun 11 22:25:02 2020 +0200
@@ -64,6 +64,7 @@
?? _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
 ??_is_unsafe_anonymous = ik->is_unsafe_anonymous();
?? _is_hidden = ik->is_hidden();
+? _is_record = ik->is_record();
?? _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
?? _has_injected_fields = -1;
?? _implementor = NULL; // we will fill these lazily
@@ -125,6 +126,7 @@
?? _has_injected_fields = -1;
?? _is_unsafe_anonymous = false;
?? _is_hidden = false;
+? _is_record = false;
?? _loader = loader;
?? _protection_domain = protection_domain;
?? _is_shared = false;
diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
--- a/src/hotspot/share/ci/ciInstanceKlass.hpp??? Tue Jun 09 16:22:54 2020 +0000
+++ b/src/hotspot/share/ci/ciInstanceKlass.hpp??? Thu Jun 11 22:25:02 2020 +0200
@@ -57,6 +57,7 @@
?? bool?????????????????? _has_nonstatic_concrete_methods;
?? bool?????????????????? _is_unsafe_anonymous;
?? bool?????????????????? _is_hidden;
+? bool?????????????????? _is_record;
???? ciFlags??????????????? _flags;
?? jint?????????????????? _nonstatic_field_size;
@@ -200,6 +201,10 @@
???? return _is_hidden;
?? }
 +? bool is_record() const {
+??? return _is_record;
+? }
+
?? ciInstanceKlass* get_canonical_holder(int offset);
?? ciField* get_field_by_offset(int field_offset, bool is_static);
??? ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);





From mandy.chung at oracle.com  Fri Jun 12 20:51:29 2020
From: mandy.chung at oracle.com (Mandy Chung)
Date: Fri, 12 Jun 2020 13:51:29 -0700
Subject: Trust final fields in records
In-Reply-To: <41D07B09-38C6-4FCA-97EB-0935B11AE8A5@freenet.de>
References: <D9FD7A0E-CDE1-4CFF-8A6F-EF8D963D3F41@freenet.de>
 <ceaa7910-866b-796e-57e3-87db09ce3438@oracle.com>
 <3d67cb21-6d73-befe-98ac-459d26067e56@oracle.com>
 <737c30e4-4195-3605-893c-1bc1ed0fd703@oracle.com>
 <4AFB080C-9392-4673-BEB7-FD0948287C02@freenet.de>
 <2118598615.1130150.1591966886573.JavaMail.zimbra@u-pem.fr>
 <d4a2004d-c22a-4c7a-efab-f8d6ebd4dcbb@oracle.com>
 <41D07B09-38C6-4FCA-97EB-0935B11AE8A5@freenet.de>
Message-ID: <2befbb83-214b-f51d-8cee-c74b6d83a1c8@oracle.com>



On 6/12/20 1:42 PM, Christoph Dreis wrote:
>
> Hi Mandy,
>
> I will try to add tests for the missing pieces over the weekend.
>
> About your concern of calling Class::isRecord. Isn?t that already a 
> problem with Class::isHidden?
>
> After all, Class:isHidden is a native call as well, but is annotated 
> with @HotSpotIntrinsicCandidate.
>
> Is that maybe something which should be added to Class::isRecord as well?
>

Class::isHidden is intrinsified.? We could intrinsify Class::isRecord 
that is one of the options I considered.? This impacts Graal which I am 
finding out its implication if we want to target this for 15 (I think 
it's straight forward)

I'm trying to look for other options with less impact if any.

Mandy

> Cheers,
>
> Christoph
>
> *Von: *Mandy Chung <mandy.chung at oracle.com>
> *Datum: *Freitag, 12. Juni 2020 um 22:25
> *An: *Remi Forax <forax at univ-mlv.fr>, Christoph Dreis 
> <christoph.dreis at freenet.de>
> *Cc: *amber-dev <amber-dev at openjdk.java.net>, hotspot-runtime-dev 
> <hotspot-runtime-dev at openjdk.java.net>, valhalla-dev 
> <valhalla-dev at openjdk.java.net>
> *Betreff: *Re: Trust final fields in records
>
> Hi Remi,
>
> VarHandle does not support write access mode on final fields (see the 
> spec of Lookup::findVarHandle[1] and Lookup::unreflectVarHandle[2]).?? 
> I agree and we need new tests to verify it.
>
> Christoph,
>
> Can you please add the tests for VarHandle and sun.misc.Unsafe access 
> to records?? You can reference these tests:
>
> test/jdk/java/lang/invoke/defineHiddenClass/UnreflectTest.java
> test/jdk/java/lang/reflect/AccessibleObject/HiddenClassTest.java
> test/jdk/sun/misc/UnsafeFieldOffsets.java
>
> Regarding the patch, I'm a little concerned on the performance impact 
> to check if it's a record as Class::isRecord is currently a JVM native 
> call in particular in UnsafeFieldAccessorFactory and 
> sun.misc.Unsafe.?? I can add a MemberName::isTrustedFinalField.? I 
> have to look into ways to avoid the JVM call to check if a Field's 
> declaring class is a record.
>
> Mandy
> [1] 
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#findVarHandle(java.lang.Class,java.lang.String,java.lang.Class)
> [2] 
> https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/invoke/MethodHandles.Lookup.html#unreflectVarHandle(java.lang.reflect.Field)
>
> On 6/12/20 6:01 AM, Remi Forax wrote:
>
>     Hi Christoph,
>
>     do you have checked if VarHandle access is disable,
>
>     because VarHandle are built on to of jdk.internal.misc.Unsafe and not sun.misc.Unafe ?
>
>     otherwise it looks good but Unsafe tests are missing.
>
>     regards,
>
>     R?mi
>
>     ----- Mail original -----
>
>         De: "Christoph Dreis"<christoph.dreis at freenet.de>  <mailto:christoph.dreis at freenet.de>
>
>         ?: "mandy chung"<mandy.chung at oracle.com>  <mailto:mandy.chung at oracle.com>
>
>         Cc: "amber-dev"<amber-dev at openjdk.java.net>  <mailto:amber-dev at openjdk.java.net>, "hotspot-runtime-dev"<hotspot-runtime-dev at openjdk.java.net>  <mailto:hotspot-runtime-dev at openjdk.java.net>,
>
>         "valhalla-dev"<valhalla-dev at openjdk.java.net>  <mailto:valhalla-dev at openjdk.java.net>
>
>         Envoy?: Vendredi 12 Juin 2020 08:32:39
>
>         Objet: Re: Trust final fields in records
>
>         Hi Mandy,
>
>         Thanks for taking this. Highly appreciated.
>
>         I have attached a patch with the needed changes ? I think ? on the reflection
>
>         side of things with an additional test.
>
>         But yeah, I would need help completing the picture in case I?m missing anything.
>
>         Cheers,
>
>         Christoph
>
>         Von: Mandy Chung<mandy.chung at oracle.com>  <mailto:mandy.chung at oracle.com>
>
>         Datum: Freitag, 12. Juni 2020 um 03:57
>
>         An: Brian Goetz<brian.goetz at oracle.com>  <mailto:brian.goetz at oracle.com>, Christoph Dreis
>
>         <christoph.dreis at freenet.de>  <mailto:christoph.dreis at freenet.de>
>
>         Cc: Amber dev<amber-dev at openjdk.java.net>  <mailto:amber-dev at openjdk.java.net>, valhalla-dev
>
>         <valhalla-dev at openjdk.java.net>  <mailto:valhalla-dev at openjdk.java.net>,"hotspot-runtime-dev at openjdk.java.net"  <mailto:hotspot-runtime-dev at openjdk.java.net>
>
>         <hotspot-runtime-dev at openjdk.java.net>  <mailto:hotspot-runtime-dev at openjdk.java.net>
>
>         Betreff: Re: Trust final fields in records
>
>         Hi Christoph,
>
>         I can sponsor your patch.? I create
>
>         https://bugs.openjdk.java.net/browse/JDK-8247444.
>
>         Do you want to contribute to the core reflection change?? I can help too.
>
>         Mandy
>
>         On 6/11/20 3:23 PM, Brian Goetz wrote:
>
>         Yes, please.
>
>         On 6/11/2020 5:49 PM, Mandy Chung wrote:
>
>         I really like to see "final fields truly final" at least start with the new
>
>         features such as inline classes and records.
>
>         Final fields of hidden classes have no write access [1] regardless of the
>
>         accessible flag.? I'd propose to make final fields of records and inline
>
>         classes non-modifiable in a similar fashion as hidden classes.
>
>         Mandy
>
>         [1]
>
>         https://download.java.net/java/early_access/jdk15/docs/api/java.base/java/lang/reflect/Field.html#set(java.lang.Object,java.lang.Object)
>
>         On 6/11/20 1:38 PM, Christoph Dreis wrote:
>
>         Hi,
>
>         I?ve played around with records the other day and wondered if their (final)
>
>         fields could be maybe trusted.
>
>         This would allow further optimizations to kick in.
>
>         E.g. with the following benchmark:
>
>         @BenchmarkMode(Mode.AverageTime)
>
>         @OutputTimeUnit(TimeUnit.NANOSECONDS)
>
>         @State(Scope.Benchmark)
>
>         public class MyBenchmark {
>
>          ?? static final Rectangle rectangle;
>
>          ?? static {
>
>          ?????? rectangle = new Rectangle(1, 1);
>
>          ?? }
>
>          ?? record Rectangle(int length, int width) {
>
>          ?????? public int size() {
>
>          ?????????? return length * width;
>
>          ?????? }
>
>          ?? }
>
>          ?? @Benchmark public int testSize() { return 1000 / rectangle.size(); }
>
>         }
>
>         I see the following results when I apply the attached patch:
>
>         Benchmark??????????????????????????????????????? Mode? Cnt?? Score??? Error
>
>         Units
>
>         MyBenchmark.testSizeBefore?????? avgt?? 10?? 3,873 ?? 0,044?? ns/op
>
>         MyBenchmark.testSizePatched???? avgt?? 10?? 1,740 ?? 0,058?? ns/op
>
>         After all, records state that they are "shallowly immutable" - whatever "
>
>         shallowly" means here.
>
>         The risk that I see here is that people could still use reflection on records to
>
>         change fields - for reasons.
>
>         Maybe that aspect could be tightened though before records go non-experimental
>
>         in favor of the optimization?
>
>         I wonder if this could be considered. If so, I would highly appreciate it if
>
>         someone can sponsor the patch.
>
>         Let me know what you think.
>
>         Cheers,
>
>         Christoph
>
>         ===== PATCH =====
>
>         diff -r 984fde9a0b7f src/hotspot/share/ci/ciField.cpp
>
>         --- a/src/hotspot/share/ci/ciField.cpp??? Tue Jun 09 16:22:54 2020 +0000
>
>         +++ b/src/hotspot/share/ci/ciField.cpp??? Thu Jun 11 22:25:02 2020 +0200
>
>         @@ -231,6 +231,9 @@
>
>          ?? // Trust final fields in all boxed classes
>
>          ?? if (holder->is_box_klass())
>
>          ???? return true;
>
>         +? // Trust final fields in records
>
>         +? if (holder->is_record())
>
>         +??? return true;
>
>          ?? // Trust final fields in String
>
>          ?? if (holder->name() == ciSymbol::java_lang_String())
>
>          ???? return true;
>
>         diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.cpp
>
>         --- a/src/hotspot/share/ci/ciInstanceKlass.cpp??? Tue Jun 09 16:22:54 2020 +0000
>
>         +++ b/src/hotspot/share/ci/ciInstanceKlass.cpp??? Thu Jun 11 22:25:02 2020 +0200
>
>         @@ -64,6 +64,7 @@
>
>          ?? _has_nonstatic_concrete_methods = ik->has_nonstatic_concrete_methods();
>
>           ??_is_unsafe_anonymous = ik->is_unsafe_anonymous();
>
>          ?? _is_hidden = ik->is_hidden();
>
>         +? _is_record = ik->is_record();
>
>          ?? _nonstatic_fields = NULL; // initialized lazily by compute_nonstatic_fields:
>
>          ?? _has_injected_fields = -1;
>
>          ?? _implementor = NULL; // we will fill these lazily
>
>         @@ -125,6 +126,7 @@
>
>          ?? _has_injected_fields = -1;
>
>          ?? _is_unsafe_anonymous = false;
>
>          ?? _is_hidden = false;
>
>         +? _is_record = false;
>
>          ?? _loader = loader;
>
>          ?? _protection_domain = protection_domain;
>
>          ?? _is_shared = false;
>
>         diff -r 984fde9a0b7f src/hotspot/share/ci/ciInstanceKlass.hpp
>
>         --- a/src/hotspot/share/ci/ciInstanceKlass.hpp??? Tue Jun 09 16:22:54 2020 +0000
>
>         +++ b/src/hotspot/share/ci/ciInstanceKlass.hpp??? Thu Jun 11 22:25:02 2020 +0200
>
>         @@ -57,6 +57,7 @@
>
>          ?? bool?????????????????? _has_nonstatic_concrete_methods;
>
>          ?? bool?????????????????? _is_unsafe_anonymous;
>
>          ?? bool?????????????????? _is_hidden;
>
>         +? bool?????????????????? _is_record;
>
>          ???? ciFlags??????????????? _flags;
>
>          ?? jint?????????????????? _nonstatic_field_size;
>
>         @@ -200,6 +201,10 @@
>
>          ???? return _is_hidden;
>
>          ?? }
>
>           +? bool is_record() const {
>
>         +??? return _is_record;
>
>         +? }
>
>         +
>
>          ?? ciInstanceKlass* get_canonical_holder(int offset);
>
>          ?? ciField* get_field_by_offset(int field_offset, bool is_static);
>
>          ??? ciField* get_field_by_name(ciSymbol* name, ciSymbol* signature, bool is_static);
>
>
>



From fparain at openjdk.java.net  Fri Jun 12 21:03:11 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 21:03:11 GMT
Subject: [lworld] [Rev 03] RFR: 8247357: Flattenable field concept needs
 some cleanup
In-Reply-To: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
Message-ID: <Xa1soHoBFdUWyVcBvyBM_aIpUjvIXRC4NnsJz7bZvU4=.3112cbdf-b36e-4737-86b9-a07fa298eb59@github.com>

> Please review these changes cleaning up the flattenable field concept.
> The concept has evolved with time and now all fields with an inline type are by definition flattenable, so the need to
> have a "flattenable bit" on the side is gone. The changeset contains a mix of renaming and code cleaning. The changes
> don't include JIT code, which would be fix in a follow-up patch.
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request incrementally with one additional commit since the last revision:

  Minor changes

This pull request has now been integrated.

Changeset: 4d78c630
Author:    Frederic Parain <fparain at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/4d78c630
Stats:     437 lines in 49 files changed: 51 ins; 15 del; 371 mod

8247357: Flattenable field concept needs some cleanup

Reviewed-by: hseigel

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/77/files
  - new: https://git.openjdk.java.net/valhalla/pull/77/files/5b49d2d7..3acfbe23

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/77/webrev.03
 - incr: https://webrevs.openjdk.java.net/valhalla/77/webrev.02-03

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/77.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/77/head:pull/77

PR: https://git.openjdk.java.net/valhalla/pull/77


From fparain at openjdk.java.net  Fri Jun 12 21:03:15 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Fri, 12 Jun 2020 21:03:15 GMT
Subject: [lworld] [Rev 02] RFR: 8247357: Flattenable field concept needs
 some cleanup
In-Reply-To: <VfbMAgef-BLyyAU7T3nSDwAvvzK8tXgTQmDxqTjAGo4=.c7732fdc-ffab-4b24-a50d-835359cc2b9a@github.com>
References: <LEdDu_kMTyhLNjfUn6jQOIC81pHbccEn1OqvWewwJ7I=.190351de-93d6-4264-a06c-caa14c393309@github.com>
 <vhWBYqmTRT2Au4jYr9qa8TJV4c_2oqrIq9z7BHVkebE=.e2771d50-e4f2-47f8-8e71-6727aad6796d@github.com>
 <VfbMAgef-BLyyAU7T3nSDwAvvzK8tXgTQmDxqTjAGo4=.c7732fdc-ffab-4b24-a50d-835359cc2b9a@github.com>
Message-ID: <DegC_ZG1lRyrol7liIRGbPDZ6e1mNRt_i4r8RLT_dM4=.7a788570-a2f8-4f49-9213-196ea4a902e2@github.com>

On Fri, 12 Jun 2020 20:22:11 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Frederic Parain has updated the pull request with a new target base due to a merge or a rebase. The pull request now
>> contains eight commits:
>>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>>  - Renaming in comments
>>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>>  - Renaming again (allocated_inline -> inlined)
>>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>>  - More renaming
>>  - Merge remote-tracking branch 'upstream/lworld' into flattenable_squashed2
>>  - Remove flattenable concept and associated code
>
> Hi Fred,
> The changes look good.  One minor misspelling in templateTable_x86.cpp, "fiel" instead of "field".
> Also, should JVM_ACC_FIELD_INLINED be 4000 instead of 8000?
> Thanks, Harold

Harold,

Thank you for reviewing this. I've fixed the typo and changed back the value of JVM_ACC_FIELD_INLINED (it doesn't make
a difference right now, but there's no reason to change it).

Fred

-------------

PR: https://git.openjdk.java.net/valhalla/pull/77


From sergey.kuksenko at oracle.com  Mon Jun 15 06:45:43 2020
From: sergey.kuksenko at oracle.com (Sergey Kuksenko)
Date: Sun, 14 Jun 2020 23:45:43 -0700
Subject: Revisiting Valhalla markword
Message-ID: <d546431c-1347-15e0-0a1c-21017d054984@oracle.com>

Also you may read this text here:http://cr.openjdk.java.net/~skuksenko/valhalla/markword/markword.txt

* Revisiting Valhalla markword.

 ? I'd like express some thoughts about Valhalla and markword and what to do having deprecated biased locking.

 ? It should be continue to this emailhttps://mail.openjdk.java.net/pipermail/valhalla-dev/2020-June/007437.html  (https://bugs.openjdk.java.net/browse/JDK-8247298), but I decided to start a new thread.

 ? What do we want to get? Talking about markword I'd like to separate mandatory information (functional requirements) and desirable information (performance requirements).

 ? Information in markword:
 ??? * instance states, can't be placed anywhere else:
 ???? - age
 ???? - hash
 ???? - larval state (Valhalla)
 ???? instance state can be mutable and non-mutable (set from the beginning and doesn't change the lifecycle of object), all listed states are mutable and require more careful processing.
 ??? * class states, can be found in Klass, but it's desirable to place it into markword for performance:
 ???? - is_inline????????? (Valhalla)
 ???? - is_array_flattened (Valhalla)
 ???? - is_array_nullfree? (Valhalla)
    
<64-bit mode on>

 ? If look into markword it looks like there are a plenty of space: 26 unused bits.

 ? //? 64 bits:
 ? //? --------
 ? //? unused:25 hash:31 -->| unused_gap:1?? age:4??? biased_lock:1 lock:2 (normal object)

 ? From the other side - markword can be replaced with some other pointer and in that case we have no free space in markword.

 ? //? - the two lock bits are used to describe three states: locked/unlocked and monitor.
 ? //??? [ ........?? | 1 | 01]? biased
 ? //??? [header????? | 0 | 01]? unlocked?????????? regular object header
 ? //??? [ptr???????????? | 00]? locked???????????? ptr points to real header on stack
 ? //??? [ptr???????????? | 10]? monitor??????????? inflated lock (header is wapped out)
 ? //??? [ptr???????????? | 11]? marked???????????? used to mark an object

 ? In order understand how it works it important to know what kind of pointers could be stored there. Pointer stored in markword is always native and uncompressed (if it's oop).
   That really leaves no place for any other information except lower ptr bits which are free only because of the pointer object alignment.
   
 ? All current code around markword's pointers is taking care of only two lower bits forcing minimal alignment to 4 bytes. It's always clear only two lower bits when extracting pointer from the markword.
   But it doesn't mean that real alignment can't be higher.
 ? biased_lock bit works because 101 bits combination is never combined with pointers inside markword and can't interfere even with 4 bytes aligned pointers.
   
 ? Two lower bits 01 means that information in markword is not a pointer and any other bits may be used as desired.
     
 ? locked(00) - ptr to BasicLock. It is allocated on Java stack and guaranteed alignment for it is unclear. At least it hard to check it with quick look into code.
   Minimal alignment is really 4 bytes, but having such comment in the code
 ??? basicLock.hpp:???? BasicLock _lock;??????????????????????????????????? // the lock, must be double word aligned
 ? we may assume assume that real alignment is 8 bytes (free 3 bits). That place should be proved by someone else who knows markword better than me.
   
 ? monitor(10)- ptr to ObjectMonitor. Large and long live (really forever) native object. It has 64 bytes alignment (should be aligned to cache line).
   
 ? marked(11) - ptr to "whatever". It even can be not ptr, but just two lower bits as "mark". Widely used by garbage collectors, but also by JVMTI and JFR. GCs and JVMTI are using it to store forwarding pointer -
   uncompressed oop referencing to a new copy of the old object. Having oop gives there us minimal alignment 8 bytes and 3 free bits of information. Real alignment of JFR's pointers is unknown,
   but I think we may demand from JFR any desired alignment.
 ? The most nice fact about "marked" markword - we don't need to care about it. We can't use this bits combination "11", but in reality neither Valhalla code nor runtime never able to see such markword.
   Mostly it used at safepoints and original markword is restored before execution starts back. It may be used by concurrent GC, but GC should restore (or provide oop with proper markword) via read barrier.
   It's the way as Shenandoah works. I didn't find any trace of "marked" markword inside ZGC, looks like ZGC uses own different forwarding technique.
   
 ? The fact means that we should care only about unlocked(or header), locked and monitor markword states.
  
 ? Practically, since inline type can't be transferred to locked/monitors state it means that we may choose any unused bit as inline type marker and check that bit plus lower 01 as the whole inline type mask.
   Having 01 in lower bits we may add any combination of upper unused bits and get a lot of place for different states and information. It could be a problem when information is displaced by locking,
   but inline types have no synchronization.
   
 ? Let's cover more technical details.
   
 ? 1. Ideal Solution.
   
 ??? If we prove that BasicLock alignment is 8 bytes always or can force BasicLock alignment to 8 bytes we are getting 3 low bits for persistent information.
     1 bit (which is biased_lock now is free). Also we have to agree that inline type bit is more important than mark potential features for other JVM components.
 ??? We may reserve this one bit (biased_lock) dedicated for marking inline type, the other two to to encode existing states (unlocked, locked, monitor, marked).
 ??? Having the single bit marking inline type is the way get theoretical minimal possible performance overhead for Valhalla.
     However it's still unclear how big difference between this minimal possible overhead and current multibit mask check.
     
 ??? My advocating for a single a bit check is based on two sources of overhead. The first direct overhead we need more instructions, singe bit check could be done just with one "test" instruction,
     multibit check requires "and" and the following "cmp". The second overhead is indirect, multibit check needs additional register, it increase register allocation pressure,
     more register spilling and may have quite big performance impact for tight loops.
     
 ??? The problem is that now BiasedLocking is only deprecated. To use that bit we have to wait until main JDK source repository completely get rid of BiasedLocking code,
     otherwise the process of merging with mainline will be turned into nightmare.
     
 ? 2. Not so ideal solution, buy it works.
    
 ??? Done with assumption that we don't not interfere in lower 3 bits of markword.
     
 ??? Current header:
 ??? //? --------
 ??? //? unused:25 hash:31 -->| unused_gap:1?? age:4??? biased_lock:1 lock:2 (normal object)

 ??? Using high markword bits for new information is undesirable. Large constants decrease code density. Moreover x86 has no "test" and "and" instructions with immediate larger than 32 bit,
     that will increase code complexity.
     
 ??? Absolutely no reason to have hash bits so low. It's more natural to move it to the upper part of the markword (highest 32 bits).
   
 ??? Suggested header:
 ??? //? 64 bits:
 ??? //? --------
 ??? //? <always 0>:1 hash:31 -->|?? unused:23 larval:1? is_inline:1 age:4? <biased_lock or unused>:1 lock:2
     
 ??? I am not sure if we could get benefits from having identity hash code in isolated high 4 bytes of the markword. Maybe. But it won't be worse than existing placement.
 ??? What may be done - store identity hash code of inline type in the header as for normal objects. It looks that currently identity hash code is recalculated every time,
     and even doesn't depends on inline type instance fields (https://mail.openjdk.java.net/pipermail/valhalla-dev/2020-May/007288.html).
     So we may count hash as function from primitive fields plus identity hash from references plus recursive identity hash for inline type fields.
     If inline type instance is allocated on heap - we count it once and store to markword as usual.

 ?? 2.1 is_inline check.
   
 ??? When checking is_inline bits it is necessary to care about bit number 0 , bit number 1 doesn't matter. It because we can't see "marked" state (11) here.
     Current two lower bits design is done in the following way [<fat or thin lock>:1 <unlocked or locked>:1].
 ??? Both fat lock (ObjectMonitor) and thin lock (BasicLock) contain displaced original header. So the lowest markword bit is 0 when header is displaced and 1 when it's original.
 ??? Current code is checking only the lowest markword bit, for example (markWord.hpp):
     
 ??? bool has_displaced_mark_helper() const {
 ??????? return ((value() & unlocked_value) == 0); // where unlocked_value == 1
 ??? }
  
 ??? Inline type can't be locked, thus header will never be displaced.
     
 ??? There are two way to generate code for is_inline check:
     
 ??? 1. As usual:
     
 ????? ; load markword to reg
 ????? and reg,0x81
 ????? cmp reg,0x81
 ????? jne not_inline (or je is_inline)
 ????? ; here is inline
       
 ??? 2. Split bit check
       
 ????? ; load markword to reg
 ????? test reg,0x1?? ; check if markword is displaced
 ????? jz not_inline
 ????? test reg,0x80
 ????? jz not_inline
 ????? ; here is inline
       
 ??? The second variant has more instructions and more branches, but it saves register. Experiments are required to check if there is a performance difference.
     Besides first half of split check is aligned with array properties checks (see below).
         
 ??? Note: Maintain mutable (as I called above) instance states in markword is a complex task. Several threads may mutate markword, or even locking may do header displacement at the same time.
 ??? Very high risk of data race. For example, hash code placement into markword has a proper protection for this, even may inflate monitor just to store hash properly.
     It's safe to do mutation of larval bit, because inline class never be locked and header never be displaced.

 ?? 2.2 Array checks.
    
 ??? There are two kinds of possible array checks is_array_flattened and is_array_nullfree (we may add something else, there are plenty of free bits for it).
     
 ??? Experiments with aaload and aastore operations (http://cr.openjdk.java.net/~skuksenko/valhalla/reports/aaload/aaload.txt  andhttp://cr.openjdk.java.net/~skuksenko/valhalla/reports/aastore/aastore.txt)
     have shown that the key performance overhead of getting properties from the Klass is uncompressing klass pointer.
     
 ??? It's absolutely no way to fit that information into markword for all kinds of markwords. But we have enough unused bits to store that information in unlocked header.
     Let's use markword as a cache (fast path) for array properties. If markword is displaced we go to Klass and load required information from Klass.
     Having hypothesis that people rarely do synchronization on arrays we are getting quite fast solution.
     
 ??? When we go to Klass to get that properties we shouldn't extract it from "_layout_helper". We have to get it from "_prototype_header" where that bits should be properly set after Klass creation.
     That allow to unify tail part of checks. In order to get more cache friendly behavior "_prototype_header" field should be moved from the end of Klass structure to the beginning (before of after "_layout_helper" field).

 ????? Array check looks like:
       
 ?????? ; load markword to reg
 ?????? test reg, 0x1?? ; check if markword is displaced
 ?????? jz displaced?? ;? --------> uncompress klass ptr, load "_prototype_header" into the same reg and jump back
back:? test reg,<is_array_flattened_mask>? ;???? <------------------------------
 ?????? jz not_flattened
        
 ??? Of course all this is necessary if we have -XX:+UseCompressedClassPointers. Otherwise it's better to go directly to the Klass and take "_prototype_header".
       
 ??? Note 1: This way works only if our property is immutable. But is_array_flattened and is_array_nullfree are satisfied this requirement.
     
 ??? Note 2: If header is displaced, original markword may be reached by offset zero from displacing pointer. It's tempting to reach original markword and avoid klass pointer uncompressing.
 ??? I want to warn from this. First, the object may be in state INFLATING (a.k.a. zero markword) that means null check for displaced ptr should be added.
     The second, BasicLock (allocated on stack) may be in the process of destruction when we are trying to reach displaced header that may cause data rate and incorrect header value.
     
<64-bit mode off>

<32-bit mode on>

 ??? Unfortunately 32-bit header has no free space.
 ??? At the same time there are no reasons to cache array properties into markword. Klass ptr is uncompressed. Let's go to Klass.
     
 ??? 32-bit markword:
 ??? //???????????? hash:25 ------------>| age:4??? biased_lock:1 lock:2 (normal object)
     
 ??? First of all we have to fit larval state into markword. There is no other place for it. I see only two options: put into place of biased_lock bit or take it from hash (narrow hash to 24 bits).
     
 ??? is_inline check:
 ??? - may get it from Klass
 ??? - may fit into hash or biased_lock bit (reduce hash width).
     
     
<32-bit mode off>
   



From aph at redhat.com  Mon Jun 15 09:37:33 2020
From: aph at redhat.com (Andrew Haley)
Date: Mon, 15 Jun 2020 10:37:33 +0100
Subject: Trust final fields in records
In-Reply-To: <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
Message-ID: <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>

On 12/06/2020 17:56, Brian Goetz wrote:

> If we make this change when records exit preview, this will catch
> maintainers of these frameworks unaware ? things will just start
> breaking when their clients use records.  But if we give them a
> grace period (e.g., lock it down in 17), we need to ensure that
> they?ll use that time effectively,

Has this ever happened? What seems to have happened instead is that
people complain bitterly about "access will be disabled in the next
release" warning messages, do nothing, then complain even louder when
access really gets disabled. Maybe I'm gitting jaundiced...

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671



From dsimms at openjdk.java.net  Mon Jun 15 11:26:47 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 15 Jun 2020 11:26:47 GMT
Subject: [lworld] RFR: 8247578: [lworld] New inlined constant in java.base
Message-ID: <EdJq48ZKXCiJbKNg4wpX5kwRvkWOQOUPUCOCBEZmhbI=.320486d2-5e67-43f3-badb-b0763939374a@github.com>

Changed the flattened field access constant to JVM_ACC_FIELD_INLINED

-------------

Commit messages:
 - 8247578: [lworld] New inlined constant in java.base

Changes: https://git.openjdk.java.net/valhalla/pull/80/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/80/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247578
  Stats: 4 lines in 3 files changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/80.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/80/head:pull/80

PR: https://git.openjdk.java.net/valhalla/pull/80


From dsimms at openjdk.java.net  Mon Jun 15 11:29:41 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 15 Jun 2020 11:29:41 GMT
Subject: [Integrated] [lworld] RFR: 8247578: [lworld] New inlined JVM
 internal field access constant in java.base
In-Reply-To: <EdJq48ZKXCiJbKNg4wpX5kwRvkWOQOUPUCOCBEZmhbI=.320486d2-5e67-43f3-badb-b0763939374a@github.com>
References: <EdJq48ZKXCiJbKNg4wpX5kwRvkWOQOUPUCOCBEZmhbI=.320486d2-5e67-43f3-badb-b0763939374a@github.com>
Message-ID: <zFtqknSWXdAuhNEkYpgLWmEiIbF_iqG_jN7U4h-bnMQ=.facf3223-61ed-4b56-98dd-4cebd9ee08d4@github.com>

On Mon, 15 Jun 2020 11:17:36 GMT, David Simms <dsimms at openjdk.org> wrote:

> Changed the flattened field access constant to JVM_ACC_FIELD_INLINED

This pull request has now been integrated.

Changeset: 446e392a
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/446e392a
Stats:     4 lines in 3 files changed: 0 ins; 0 del; 4 mod

8247578: [lworld] New inlined JVM internal field access constant in java.base

-------------

PR: https://git.openjdk.java.net/valhalla/pull/80


From sadayapalam at openjdk.java.net  Mon Jun 15 12:51:32 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Mon, 15 Jun 2020 12:51:32 GMT
Subject: [Integrated] [lworld] FYI: 8247567: [lworld]
 java.lang.AssertionError: Invalid pool entry
In-Reply-To: <Hna6J_lGNI4HFbXHURxCTzrmHHGNnhcB7NbPgLOEHQQ=.6c801888-894b-453f-ba6a-4d66a9e7bcdf@github.com>
References: <Hna6J_lGNI4HFbXHURxCTzrmHHGNnhcB7NbPgLOEHQQ=.6c801888-894b-453f-ba6a-4d66a9e7bcdf@github.com>
Message-ID: <SGiWu1YSx1QXpbio91pMszjp03DOq1Ir6Ir8G82O-hw=.17ed8990-2b13-4513-adf7-3e42bbff3aa8@github.com>

On Mon, 15 Jun 2020 12:38:54 GMT, Srikanth Adayapalam <sadayapalam at openjdk.org> wrote:

> This patch fixes problems in static member access via reference projection type,
> by rewriting V.ref.staticMethod() to be V.staticMethod()

This pull request has now been integrated.

Changeset: ad38a9fa
Author:    Srikanth Adayapalam <sadayapalam at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/ad38a9fa
Stats:     58 lines in 2 files changed: 0 ins; 53 del; 5 mod

8247567: [lworld] java.lang.AssertionError: Invalid pool entry

-------------

PR: https://git.openjdk.java.net/valhalla/pull/81


From sadayapalam at openjdk.java.net  Mon Jun 15 12:51:31 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Mon, 15 Jun 2020 12:51:31 GMT
Subject: [lworld] FYI: 8247567: [lworld] java.lang.AssertionError: Invalid
 pool entry
Message-ID: <Hna6J_lGNI4HFbXHURxCTzrmHHGNnhcB7NbPgLOEHQQ=.6c801888-894b-453f-ba6a-4d66a9e7bcdf@github.com>

This patch fixes problems in static member access via reference projection type,
by rewriting V.ref.staticMethod() to be V.staticMethod()

-------------

Commit messages:
 - 8247567: [lworld] java.lang.AssertionError: Invalid pool entry

Changes: https://git.openjdk.java.net/valhalla/pull/81/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/81/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247567
  Stats: 58 lines in 2 files changed: 53 ins; 0 del; 5 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/81.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/81/head:pull/81

PR: https://git.openjdk.java.net/valhalla/pull/81


From dsimms at openjdk.java.net  Mon Jun 15 14:34:48 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 15 Jun 2020 14:34:48 GMT
Subject: [Integrated] [lworld] FYI: 8247590: [lworld]
 JVM_ACC_FIELD_INLINED clashes with ENUM
In-Reply-To: <ou5mO0npsCE8qQRzPicUpqHfAIuByoav4LZzKunqgHI=.d976ecee-8066-4bdb-b171-27b3bd7b32fc@github.com>
References: <ou5mO0npsCE8qQRzPicUpqHfAIuByoav4LZzKunqgHI=.d976ecee-8066-4bdb-b171-27b3bd7b32fc@github.com>
Message-ID: <8M-AOn1Vv1djs2hyFxktcW55ZIxKXNG-I3r2bDp4rH8=.fb5a7bc0-e8d0-4961-9102-4bd17216dcb6@github.com>

On Mon, 15 Jun 2020 14:12:35 GMT, David Simms <dsimms at openjdk.org> wrote:

> Went back to 0x8000 as previous

This pull request has now been integrated.

Changeset: 246ac159
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/246ac159
Stats:     4 lines in 4 files changed: 0 ins; 0 del; 4 mod

8247590: [lworld] JVM_ACC_FIELD_INLINED clashes with ENUM

-------------

PR: https://git.openjdk.java.net/valhalla/pull/82


From dsimms at openjdk.java.net  Mon Jun 15 14:34:48 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Mon, 15 Jun 2020 14:34:48 GMT
Subject: [lworld] FYI: 8247590: [lworld] JVM_ACC_FIELD_INLINED clashes with
 ENUM
Message-ID: <ou5mO0npsCE8qQRzPicUpqHfAIuByoav4LZzKunqgHI=.d976ecee-8066-4bdb-b171-27b3bd7b32fc@github.com>

Went back to 0x8000 as previous

-------------

Commit messages:
 - 8247590: [lworld] JVM_ACC_FIELD_INLINED clashes with ENUM

Changes: https://git.openjdk.java.net/valhalla/pull/82/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/82/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247590
  Stats: 4 lines in 4 files changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/82.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/82/head:pull/82

PR: https://git.openjdk.java.net/valhalla/pull/82


From john.r.rose at oracle.com  Mon Jun 15 19:33:42 2020
From: john.r.rose at oracle.com (John Rose)
Date: Mon, 15 Jun 2020 12:33:42 -0700
Subject: Trust final fields in records
In-Reply-To: <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
 <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
Message-ID: <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>

On Jun 15, 2020, at 2:37 AM, Andrew Haley <aph at redhat.com> wrote:
> 
> On 12/06/2020 17:56, Brian Goetz wrote:
> 
>> If we make this change when records exit preview, this will catch
>> maintainers of these frameworks unaware ? things will just start
>> breaking when their clients use records.  But if we give them a
>> grace period (e.g., lock it down in 17), we need to ensure that
>> they?ll use that time effectively,
> 
> Has this ever happened? What seems to have happened instead is that
> people complain bitterly about "access will be disabled in the next
> release" warning messages, do nothing, then complain even louder when
> access really gets disabled. Maybe I'm gitting jaundiced...

Under the assumption that *some* people will move on this
only when forced to move, a grace period buys nothing for
*those* people.  It?s not like we are changing an existing
behavior; since records are new, the grace period does not
apply to people who have built records in good faith and
need time to adjust.  In fact, if we give a grace period *now*
for the slow-footed ?make me change? people, we might
well have to give *another* grace period to the more reasonable
people that adopted records in the preview.

I say, tighten the clamps now, when it hurts only a few
people.  No grace period today.

? John



From hseigel at openjdk.java.net  Mon Jun 15 19:44:44 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Mon, 15 Jun 2020 19:44:44 GMT
Subject: [lworld] RFR: rename verifier related value-types,
 rename JVM_SIGNATURE_VALUETYPE, =?UTF-8?B?4oCm?=
Message-ID: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>

This pull requiest renames JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINETYPE, renames verifier related value_type
items to inline_type, and has a few other small changes.

-------------

Commit messages:
 - rename verifier related value-types, rename JVM_SIGNATURE_VALUETYPE, and a few minor renames

Changes: https://git.openjdk.java.net/valhalla/pull/83/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/83/webrev.00
  Stats: 160 lines in 29 files changed: 0 ins; 0 del; 160 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/83.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/83/head:pull/83

PR: https://git.openjdk.java.net/valhalla/pull/83


From sadayapalam at openjdk.java.net  Tue Jun 16 09:20:36 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Tue, 16 Jun 2020 09:20:36 GMT
Subject: [lworld] RFR: 8247664: [lworld] Bogus error message: incompatible
 types while using separate compilation
Message-ID: <IPBirqdaZglhaYM62X5_M14vl17Z8xqkqZwt_qZ4FGA=.a28816fb-aa79-450e-a86c-484fdba8854f@github.com>

Add support for reference projection materailization from binary artifacts.

-------------

Commit messages:
 - 8247664: [lworld] Bogus error message: incompatible types while using separate compilation

Changes: https://git.openjdk.java.net/valhalla/pull/84/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/84/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247664
  Stats: 115 lines in 3 files changed: 114 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/84.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/84/head:pull/84

PR: https://git.openjdk.java.net/valhalla/pull/84


From sadayapalam at openjdk.java.net  Tue Jun 16 09:21:01 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Tue, 16 Jun 2020 09:21:01 GMT
Subject: [Integrated] [lworld] RFR: 8247664: [lworld] Bogus error message:
 incompatible types while using separate compilation
In-Reply-To: <IPBirqdaZglhaYM62X5_M14vl17Z8xqkqZwt_qZ4FGA=.a28816fb-aa79-450e-a86c-484fdba8854f@github.com>
References: <IPBirqdaZglhaYM62X5_M14vl17Z8xqkqZwt_qZ4FGA=.a28816fb-aa79-450e-a86c-484fdba8854f@github.com>
Message-ID: <jspKAnvmgDmnk9UlrwTQDk2lozEGizTwSuwNyvFsL7A=.920ae336-19d2-4196-b799-a504ce922615@github.com>

On Tue, 16 Jun 2020 09:11:15 GMT, Srikanth Adayapalam <sadayapalam at openjdk.org> wrote:

> Add support for reference projection materailization from binary artifacts.

This pull request has now been integrated.

Changeset: bb06ed4f
Author:    Srikanth Adayapalam <sadayapalam at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/bb06ed4f
Stats:     115 lines in 3 files changed: 0 ins; 114 del; 1 mod

8247664: [lworld] Bogus error message: incompatible types while using separate compilation

-------------

PR: https://git.openjdk.java.net/valhalla/pull/84


From aph at redhat.com  Tue Jun 16 09:36:17 2020
From: aph at redhat.com (Andrew Haley)
Date: Tue, 16 Jun 2020 10:36:17 +0100
Subject: Trust final fields in records
In-Reply-To: <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
 <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
 <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
Message-ID: <340ac4e7-beca-8cfb-7667-f334316a10e0@redhat.com>

On 15/06/2020 20:33, John Rose wrote:
> On Jun 15, 2020, at 2:37 AM, Andrew Haley <aph at redhat.com> wrote:
>>
>> On 12/06/2020 17:56, Brian Goetz wrote:
>>
>>> If we make this change when records exit preview, this will catch
>>> maintainers of these frameworks unaware ? things will just start
>>> breaking when their clients use records.  But if we give them a
>>> grace period (e.g., lock it down in 17), we need to ensure that
>>> they?ll use that time effectively,
>>
>> Has this ever happened? What seems to have happened instead is that
>> people complain bitterly about "access will be disabled in the next
>> release" warning messages, do nothing, then complain even louder when
>> access really gets disabled. Maybe I'm gitting jaundiced...
> 
> Under the assumption that *some* people will move on this
> only when forced to move, a grace period buys nothing for
> *those* people.  It?s not like we are changing an existing
> behavior; since records are new, the grace period does not
> apply to people who have built records in good faith and
> need time to adjust.  In fact, if we give a grace period *now*
> for the slow-footed ?make me change? people, we might
> well have to give *another* grace period to the more reasonable
> people that adopted records in the preview.
> 
> I say, tighten the clamps now, when it hurts only a few
> people.  No grace period today.

That makes sense: it's a new feature. I am very aware this is not a vote,
but:

  +1

-- 
Andrew Haley  (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671



From kasperni at gmail.com  Tue Jun 16 10:08:28 2020
From: kasperni at gmail.com (Kasper Nielsen)
Date: Tue, 16 Jun 2020 12:08:28 +0200
Subject: Trust final fields in records
In-Reply-To: <fcb81627-78b2-d600-f157-2a16466b0f32@schoeck-netz.de>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
 <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
 <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
 <fcb81627-78b2-d600-f157-2a16466b0f32@schoeck-netz.de>
Message-ID: <CAPs6152Sr4Hwf82aik+1DF-HTN2jf1-oJVO-BD5Cou9WKpRPrQ@mail.gmail.com>

> One alternative might be an implicit static method parallel to the
> constructor that
> sets all field values, but does not execute any explicit constructor(s),
> if present.
> Sort of a 'raw' constructor.

Not having a 'raw' constructor that breaks encapsulation is a feature,
not an oversight [1].

/Kasper

[1] https://cr.openjdk.java.net/~briangoetz/amber/serialization.html


From chris.hegarty at oracle.com  Tue Jun 16 11:08:42 2020
From: chris.hegarty at oracle.com (Chris Hegarty)
Date: Tue, 16 Jun 2020 12:08:42 +0100
Subject: Trust final fields in records
In-Reply-To: <CAPs6152Sr4Hwf82aik+1DF-HTN2jf1-oJVO-BD5Cou9WKpRPrQ@mail.gmail.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
 <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
 <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
 <fcb81627-78b2-d600-f157-2a16466b0f32@schoeck-netz.de>
 <CAPs6152Sr4Hwf82aik+1DF-HTN2jf1-oJVO-BD5Cou9WKpRPrQ@mail.gmail.com>
Message-ID: <17D3452D-6B55-4EA2-AF80-DF824D6FF521@oracle.com>


> On 16 Jun 2020, at 11:08, Kasper Nielsen <kasperni at gmail.com> wrote:
> 
>> One alternative might be an implicit static method parallel to the
>> constructor that
>> sets all field values, but does not execute any explicit constructor(s),
>> if present.
>> Sort of a 'raw' constructor.
> 
> Not having a 'raw' constructor that breaks encapsulation is a feature,
> not an oversight [1].

Exactly. The creation of deserialized record objects through an invocation of the canonical constructor is intentional. That is the whole point of the Serializable records work [*].

-Chris.

[*]  https://docs.oracle.com/en/java/javase/14/docs/specs/records-serialization.html

> /Kasper
> 
> [1] https://cr.openjdk.java.net/~briangoetz/amber/serialization.html



From sadayapalam at openjdk.java.net  Tue Jun 16 11:42:14 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Tue, 16 Jun 2020 11:42:14 GMT
Subject: [Integrated] [lworld] FYI: 8244561: [lworld] Javac should not
 allow instantiation of V.ref or V.val
In-Reply-To: <EkFQe80upHBbhC4eC4CzjqRTPiwMjZRFuf7zhqR6Ebo=.e22a3222-136b-4f6d-86a8-b39a99ae15c9@github.com>
References: <EkFQe80upHBbhC4eC4CzjqRTPiwMjZRFuf7zhqR6Ebo=.e22a3222-136b-4f6d-86a8-b39a99ae15c9@github.com>
Message-ID: <6OHO6P6xTRPnONdbkt0upDB34HVGjKKHw7_G5RGobtc=.eafec32f-02e3-447e-aed1-dc77f2a99ee3@github.com>

On Tue, 16 Jun 2020 11:32:18 GMT, Srikanth Adayapalam <sadayapalam at openjdk.org> wrote:

> Instantiation semantics requires a class and projections are types and so are
> disallowed.

This pull request has now been integrated.

Changeset: 55bfd32b
Author:    Srikanth Adayapalam <sadayapalam at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/55bfd32b
Stats:     61 lines in 5 files changed: 0 ins; 60 del; 1 mod

8244561: [lworld] Javac should not allow instantiation of V.ref or V.val

-------------

PR: https://git.openjdk.java.net/valhalla/pull/85


From sadayapalam at openjdk.java.net  Tue Jun 16 11:42:13 2020
From: sadayapalam at openjdk.java.net (Srikanth Adayapalam)
Date: Tue, 16 Jun 2020 11:42:13 GMT
Subject: [lworld] FYI: 8244561: [lworld] Javac should not allow instantiation
 of V.ref or V.val
Message-ID: <EkFQe80upHBbhC4eC4CzjqRTPiwMjZRFuf7zhqR6Ebo=.e22a3222-136b-4f6d-86a8-b39a99ae15c9@github.com>

Instantiation semantics requires a class and projections are types and so are
disallowed.

-------------

Commit messages:
 - 8244561: [lworld] Javac should not allow instantiation of V.ref or V.val

Changes: https://git.openjdk.java.net/valhalla/pull/85/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/85/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8244561
  Stats: 61 lines in 5 files changed: 60 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/85.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/85/head:pull/85

PR: https://git.openjdk.java.net/valhalla/pull/85


From thartmann at openjdk.java.net  Tue Jun 16 12:43:32 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Tue, 16 Jun 2020 12:43:32 GMT
Subject: [lworld] RFR: 8247686: [lworld] C2 compilation fails with
 assert(!is_default(*igvn)) failed: default value type allocation
Message-ID: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>

We need to handle dead (default) inline type allocations in ValueTypeNode::Ideal and remove membars in
PhaseMacroExpand::process_users_of_allocation.

I've also fixed a failed merge of JDK-8246453 (see library_call.cpp changes):
https://hg.openjdk.java.net/jdk/jdk/rev/6a4bdf4655ce

-------------

Commit messages:
 - 8247686: [lworld] C2 compilation fails with assert(\!is_default(*igvn)) failed: default value type allocation

Changes: https://git.openjdk.java.net/valhalla/pull/86/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/86/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247686
  Stats: 40 lines in 3 files changed: 10 ins; 8 del; 22 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/86.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/86/head:pull/86

PR: https://git.openjdk.java.net/valhalla/pull/86


From rwestrel at redhat.com  Tue Jun 16 12:53:37 2020
From: rwestrel at redhat.com (Roland Westrelin)
Date: Tue, 16 Jun 2020 14:53:37 +0200
Subject: [lworld] RFR: 8247686: [lworld] C2 compilation fails with
 assert(!is_default(*igvn)) failed: default value type allocation
In-Reply-To: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>
References: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>
Message-ID: <874krbxjce.fsf@redhat.com>


>  Webrev: https://webrevs.openjdk.java.net/valhalla/86/webrev.00

Looks good to me.

Roland.



From hseigel at openjdk.java.net  Tue Jun 16 12:55:14 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Tue, 16 Jun 2020 12:55:14 GMT
Subject: [lworld] [Rev 01] RFR: rename verifier related value-types,
 rename JVM_SIGNATURE_VALUETYPE, =?UTF-8?B?4oCm?=
In-Reply-To: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
References: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
Message-ID: <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>

> This pull requiest renames JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINETYPE, renames verifier related value_type
> items to inline_type, and has a few other small changes.

Harold Seigel has updated the pull request incrementally with one additional commit since the last revision:

  change JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINE_TYPE

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/83/files
  - new: https://git.openjdk.java.net/valhalla/pull/83/files/98542576..6fa5a2b5

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/83/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/83/webrev.00-01

  Stats: 37 lines in 20 files changed: 0 ins; 0 del; 37 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/83.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/83/head:pull/83

PR: https://git.openjdk.java.net/valhalla/pull/83


From tobias.hartmann at oracle.com  Tue Jun 16 13:00:03 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Tue, 16 Jun 2020 15:00:03 +0200
Subject: [lworld] RFR: 8247686: [lworld] C2 compilation fails with
 assert(!is_default(*igvn)) failed: default value type allocation
In-Reply-To: <874krbxjce.fsf@redhat.com>
References: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>
 <874krbxjce.fsf@redhat.com>
Message-ID: <08892812-88f9-c49b-72f2-4149ff6e38e5@oracle.com>

Thanks Roland!

Best regards,
Tobias

On 16.06.20 14:53, Roland Westrelin wrote:
> 
>>  Webrev: https://webrevs.openjdk.java.net/valhalla/86/webrev.00
> 
> Looks good to me.
> 
> Roland.
> 


From dsimms at openjdk.java.net  Tue Jun 16 13:21:32 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Tue, 16 Jun 2020 13:21:32 GMT
Subject: [lworld] [Rev 01] RFR: rename verifier related value-types,
 rename JVM_SIGNATURE_VALUETYPE, =?UTF-8?B?4oCm?=
In-Reply-To: <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>
References: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
 <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>
Message-ID: <k5otiLv4RuVeyNGMBRI29xzAU7TNHJPAdb7m-TSN-Ww=.8d27f853-021c-4691-8c4a-aa42da0f3c60@github.com>

On Tue, 16 Jun 2020 12:55:14 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> This pull requiest renames JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINETYPE, renames verifier related value_type
>> items to inline_type, and has a few other small changes.
>
> Harold Seigel has updated the pull request incrementally with one additional commit since the last revision:
> 
>   change JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINE_TYPE

Looks good

-------------

Marked as reviewed by dsimms (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/83


From hseigel at openjdk.java.net  Tue Jun 16 13:25:10 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Tue, 16 Jun 2020 13:25:10 GMT
Subject: [Integrated] [lworld] RFR: rename verifier related value-types,
 rename JVM_SIGNATURE_VALUETYPE, =?UTF-8?B?4oCm?=
In-Reply-To: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
References: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
Message-ID: <RPwmtxRjEbnte-j07DNzl-W0MP8WZlZZRPYZrlm7A2o=.6b3be990-17c5-4974-b811-eafa5f2e5982@github.com>

On Mon, 15 Jun 2020 19:35:55 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> This pull requiest renames JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINETYPE, renames verifier related value_type
> items to inline_type, and has a few other small changes.

This pull request has now been integrated.

Changeset: 66c1d440
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/66c1d440
Stats:     161 lines in 29 files changed: 0 ins; 0 del; 161 mod

rename verifier related value-types, rename JVM_SIGNATURE_VALUETYPE, ?

Reviewed-by: dsimms

-------------

PR: https://git.openjdk.java.net/valhalla/pull/83


From fparain at openjdk.java.net  Tue Jun 16 13:25:09 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 16 Jun 2020 13:25:09 GMT
Subject: [lworld] [Rev 01] RFR: rename verifier related value-types,
 rename JVM_SIGNATURE_VALUETYPE, =?UTF-8?B?4oCm?=
In-Reply-To: <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>
References: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
 <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>
Message-ID: <wFBbTgomttXfl1uyeqi2hhexp4p_M8ul2JlBKhA9ico=.adf0e77d-9413-444a-b662-0c15d1d6c1cc@github.com>

On Tue, 16 Jun 2020 12:55:14 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> This pull requiest renames JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINETYPE, renames verifier related value_type
>> items to inline_type, and has a few other small changes.
>
> Harold Seigel has updated the pull request incrementally with one additional commit since the last revision:
> 
>   change JVM_SIGNATURE_VALUETYPE to JVM_SIGNATURE_INLINE_TYPE

Harold,

Overall changes look good.
I've commented a few places where naming could be made more consistent (putting an underscore between "inline" and
"type"). They are just suggestions, I'll let you decide to change names or not.

Thank you,

Fred

src/hotspot/share/classfile/stackMapFrame.cpp line 115:

> 114:       if (ss.type() == T_VALUETYPE) {
> 115:         return VerificationType::inlinetype_type(sig);
> 116:       }

VerificationType::inlinetype_type looks weird.
Could we use VerificationType::inline_type instead, which is consistent with VerificationType::reference_type?

src/hotspot/share/classfile/stackMapTable.cpp line 197:

> 196:       }
> 197:       return VerificationType::inlinetype_type(fund_name);
> 198:     } else {

VerificationType::inlinetype_type -> VerificationType::inline_type ?

src/hotspot/share/classfile/verificationType.cpp line 163:

> 162:
> 163: bool VerificationType::is_inlinetype_assignable_from(const VerificationType& from) const {
> 164:   // Check that 'from' is not null, is an inline type, and is the same inline type.

is_inlinetype_assignable_from() -> is_inline_type_assignable_from()
to be more consistent with other names?

src/hotspot/share/classfile/verificationType.cpp line 165:

> 164:   // Check that 'from' is not null, is an inline type, and is the same inline type.
> 165:   assert(is_inlinetype(), "called with a non-inlinetype type");
> 166:   assert(!is_null(), "inlinetype is not null");

is_inlinetype() -> is_inline_type() ?

src/hotspot/share/classfile/verificationType.hpp line 156:

> 155:     { return VerificationType(ReferenceQuery); }
> 156:   static VerificationType inlinetype_check()
> 157:     { return VerificationType(InlineTypeQuery); }

inlinetype_check() -> inline_type_check() ?

src/hotspot/share/classfile/verificationType.hpp line 182:

> 181:   // Provides a way for an inline type to be distinguished from a reference type.
> 182:   static VerificationType inlinetype_type(Symbol* sh) {
> 183:       assert(((uintptr_t)sh & TypeMask) == 0, "Symbols must be aligned");

inlinetype_type() -> inline_type() ?

src/hotspot/share/classfile/verificationType.hpp line 225:

> 224:   bool is_reference_check() const { return _u._data == ReferenceQuery; }
> 225:   bool is_inlinetype_check() const { return _u._data == InlineTypeQuery; }
> 226:   bool is_nonscalar_check() const { return _u._data == NonScalarQuery; }

is_inlinetype_check() -> is_inline_type_check() ?

src/hotspot/share/classfile/verificationType.hpp line 245:

> 244:   bool is_array_array() const { return is_x_array(JVM_SIGNATURE_ARRAY); }
> 245:   bool is_inline_array() const { return is_x_array(JVM_SIGNATURE_INLINE_TYPE); }
> 246:   bool is_reference_array() const

The term "inline" alone can be misleading (is it about the element being an inline type, is it about the elements of
the array being inlined in the array, is it about the array being inlined in something else, etc). Here, the check is
about the kind of elements stored in the array, so I would suggest "is_inline_type_array()".

src/hotspot/share/classfile/verificationType.hpp line 266:

> 265:
> 266:   static VerificationType change_ref_to_inlinetype(VerificationType ref) {
> 267:     assert(ref.is_reference(), "Bad arg");

change_ref_to_inlinetype() -> change_ref_to_inline_type() ?

src/hotspot/share/classfile/verifier.cpp line 591:

> 590:
> 591: VerificationType reference_or_inlinetype(InstanceKlass* klass) {
> 592:   if (klass->is_value()) {

reference_or_inlinetype() -> reference_or_inline_type() ?

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/83


From janis at schoeck-netz.de  Tue Jun 16 09:53:25 2020
From: janis at schoeck-netz.de (=?UTF-8?Q?Janis_Sch=c3=b6ck?=)
Date: Tue, 16 Jun 2020 11:53:25 +0200
Subject: Trust final fields in records
In-Reply-To: <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
References: <8E8EF1E5-D890-4831-B8A1-A104D642F960@oracle.com>
 <9D5E7357-3A76-46C3-9F7E-D35BD4A5A4C6@oracle.com>
 <a00c0257-45b2-8dd8-7245-b4d599860bb8@j-kuhn.de>
 <3c5a9aad-5f62-b1ec-82c8-507199a3bf21@oracle.com>
 <023045F6-A2D5-49DA-A6FD-88A7A24B6BCB@oracle.com>
 <7090152c-8063-ad2b-b2ac-131005281ccc@redhat.com>
 <FD8A57F0-2C1E-480B-A44B-887E12960482@oracle.com>
Message-ID: <fcb81627-78b2-d600-f157-2a16466b0f32@schoeck-netz.de>

I agree that a grace period would probably cause more fuzz than it would 
help.

But an alternative to the all-args constructor might still be needed to 
set final fields,
since serialization APIs usually need to avoid them to stay clear of 
side effects.
A constructor can do all sorts of things undesirable for deserialization.
One alternative might be an implicit static method parallel to the 
constructor that
sets all field values, but does not execute any explicit constructor(s), 
if present.
Sort of a 'raw' constructor.

- Janis

Am 15.06.2020 um 21:33 schrieb John Rose:
> On Jun 15, 2020, at 2:37 AM, Andrew Haley <aph at redhat.com> wrote:
>> On 12/06/2020 17:56, Brian Goetz wrote:
>>
>>> If we make this change when records exit preview, this will catch
>>> maintainers of these frameworks unaware ? things will just start
>>> breaking when their clients use records.  But if we give them a
>>> grace period (e.g., lock it down in 17), we need to ensure that
>>> they?ll use that time effectively,
>> Has this ever happened? What seems to have happened instead is that
>> people complain bitterly about "access will be disabled in the next
>> release" warning messages, do nothing, then complain even louder when
>> access really gets disabled. Maybe I'm gitting jaundiced...
> Under the assumption that *some* people will move on this
> only when forced to move, a grace period buys nothing for
> *those* people.  It?s not like we are changing an existing
> behavior; since records are new, the grace period does not
> apply to people who have built records in good faith and
> need time to adjust.  In fact, if we give a grace period *now*
> for the slow-footed ?make me change? people, we might
> well have to give *another* grace period to the more reasonable
> people that adopted records in the preview.
>
> I say, tighten the clamps now, when it hurts only a few
> people.  No grace period today.
>
> ? John
>


From john.r.rose at oracle.com  Tue Jun 16 19:19:22 2020
From: john.r.rose at oracle.com (John Rose)
Date: Tue, 16 Jun 2020 12:19:22 -0700
Subject: =?utf-8?Q?Re=3A_=5Blworld=5D_=5BRev_01=5D_RFR=3A_rename_verifier_?=
 =?utf-8?Q?related_value-types=2C_rename_JVM=5FSIGNATURE=5FVALUETYPE=2C_?=
 =?utf-8?Q?=E2=80=A6?=
In-Reply-To: <wFBbTgomttXfl1uyeqi2hhexp4p_M8ul2JlBKhA9ico=.adf0e77d-9413-444a-b662-0c15d1d6c1cc@github.com>
References: <zsUtIgHdah3oq1ltSCCJm5eCBLv9n7_bP0BnOdd2QnA=.ab46203c-450a-4857-8e53-e1069b3b7535@github.com>
 <d0CdMAF9xmnOaai_P5KmNfHLEo6ZeqFvZYTcQ-GBcjs=.5c51d75e-e9f9-4ab5-ad85-b046337a2435@github.com>
 <wFBbTgomttXfl1uyeqi2hhexp4p_M8ul2JlBKhA9ico=.adf0e77d-9413-444a-b662-0c15d1d6c1cc@github.com>
Message-ID: <6B5CEA15-D6C8-4C9E-A171-ECA3AA798604@oracle.com>

On Jun 16, 2020, at 6:25 AM, Frederic Parain <fparain at openjdk.java.net> wrote:
> 
> src/hotspot/share/classfile/verificationType.hpp line 245:
> 
>> 244:   bool is_array_array() const { return is_x_array(JVM_SIGNATURE_ARRAY); }
>> 245:   bool is_inline_array() const { return is_x_array(JVM_SIGNATURE_INLINE_TYPE); }
>> 246:   bool is_reference_array() const
> 
> The term "inline" alone can be misleading (is it about the element being an inline type, is it about the elements of
> the array being inlined in the array, is it about the array being inlined in something else, etc). Here, the check is
> about the kind of elements stored in the array, so I would suggest "is_inline_type_array()".

I actually have the opposite take on this (but it?s stylistic
and esthetic, so I?m OK with it going either way).
The term TYPE (and _type etc.) occurs too much in this
selection of names.  And it is permanently jarring to
have T_INT (not T_INT_TYPE) but T_INLINE_TYPE.
?Can be misleading? is a relative term; usually it isn?t,
and there are other ways to reduce mistakes than put
an extra noise-word everywhere.  The extra noise word
(?type?) can be annoying, and (more to the point) distracting
to the reader.  In other words, there?s such a thing as
too much information in a name, and I think we are
over the line with this set of choices.

? John

From thartmann at openjdk.java.net  Wed Jun 17 06:11:00 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 17 Jun 2020 06:11:00 GMT
Subject: [Integrated] [lworld] RFR: 8247686: [lworld] C2 compilation fails
 with assert(!is_default(*igvn)) failed: default value type allocation
In-Reply-To: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>
References: <VpHoMYMKoD-oDI9ano6QHHApkNaSGzdtPvQLSRlTsYM=.478c3a2c-d640-4aa1-90e7-8d5a1a2953db@github.com>
Message-ID: <M4axf-7mCFzozieU55BcpGwZHmf8T_ffuX_sR8jGJyA=.4b7d4cf2-33d4-4bd3-9e0f-d6c009aab348@github.com>

On Tue, 16 Jun 2020 12:33:40 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> We need to handle dead (default) inline type allocations in ValueTypeNode::Ideal and remove membars in
> PhaseMacroExpand::process_users_of_allocation.
> I've also fixed a failed merge of JDK-8246453 (see library_call.cpp changes):
> https://hg.openjdk.java.net/jdk/jdk/rev/6a4bdf4655ce

This pull request has now been integrated.

Changeset: 8072069c
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/8072069c
Stats:     40 lines in 3 files changed: 8 ins; 10 del; 22 mod

8247686: [lworld] C2 compilation fails with assert(!is_default(*igvn)) failed: default value type allocation

-------------

PR: https://git.openjdk.java.net/valhalla/pull/86


From thartmann at openjdk.java.net  Wed Jun 17 10:14:16 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 17 Jun 2020 10:14:16 GMT
Subject: [lworld] RFR: 8247746: [lworld] TestNullableArray::test78 fails with
 ZGC due to incorrect result
Message-ID: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>

A missing control dependency between an oop load from an array and the corresponding "is-not-flat" check led to
re-ordering of the load to before the check. Although the result is only used in the "not-flat" case, ZGC load barriers
are still executed on that "oop" that is actually a non-oop field of the flattened inline type array element. In rare
cases, the following barrier code screws up the contents of that field:

#0  0x00007fa990daf32e in Atomic::PlatformCmpxchg<8ul>::operator()<unsigned long> (this=<optimized out>,
exchange_value=<optimized out>, compare_value=<optimized out>,
    dest=0x100000f17350) at /oracle/valhalla_int/open/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp:126
#1  Atomic::CmpxchgImpl<unsigned long, unsigned long, unsigned long, void>::operator() (this=<optimized out>,
order=memory_order_conservative, exchange_value=21990232555242,
    compare_value=<optimized out>, dest=0x100000f17350) at
    /oracle/valhalla_int/open/src/hotspot/share/runtime/atomic.hpp:745
#2  Atomic::cmpxchg<unsigned long, unsigned long, unsigned long> (order=memory_order_conservative,
exchange_value=21990232555242, compare_value=<optimized out>, dest=0x100000f17350)
    at /oracle/valhalla_int/open/src/hotspot/share/runtime/atomic.hpp:721
#3  ZBarrier::self_heal<&ZBarrier::is_good_or_null_fast_path> (heal_addr=<optimized out>, addr=<optimized out>,
p=0x100000f17350)
    at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:120
#4  ZBarrier::self_heal<&ZBarrier::is_good_or_null_fast_path> (heal_addr=<optimized out>, addr=<optimized out>,
p=0x100000f17350)
    at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:106
#5  ZBarrier::barrier<&ZBarrier::is_good_or_null_fast_path, &ZBarrier::load_barrier_on_oop_slow_path> (o=...,
p=<optimized out>)
    at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:152
#6  ZBarrier::load_barrier_on_oop_field_preloaded (o=..., p=0x100000f17350) at
/oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:236 #7
ZBarrierSetRuntime::load_barrier_on_oop_field_preloaded (o=<optimized out>, p=0x100000f17350) at
/oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrierSetRuntime.cpp:30 #8  0x00007fa9851a8774 in ?? () #9
0x0000000000000000 in ?? ()

-------------

Commit messages:
 - 8247746: [lworld] TestNullableArray::test78 fails with ZGC due to incorrect result

Changes: https://git.openjdk.java.net/valhalla/pull/87/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/87/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247746
  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/87.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/87/head:pull/87

PR: https://git.openjdk.java.net/valhalla/pull/87


From rwestrel at redhat.com  Wed Jun 17 10:18:30 2020
From: rwestrel at redhat.com (Roland Westrelin)
Date: Wed, 17 Jun 2020 12:18:30 +0200
Subject: [lworld] RFR: 8247746: [lworld] TestNullableArray::test78 fails
 with ZGC due to incorrect result
In-Reply-To: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>
References: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>
Message-ID: <871rmexafd.fsf@redhat.com>


>  Webrev: https://webrevs.openjdk.java.net/valhalla/87/webrev.00

Looks good to me.

Roland.



From tobias.hartmann at oracle.com  Wed Jun 17 10:22:12 2020
From: tobias.hartmann at oracle.com (Tobias Hartmann)
Date: Wed, 17 Jun 2020 12:22:12 +0200
Subject: [lworld] RFR: 8247746: [lworld] TestNullableArray::test78 fails
 with ZGC due to incorrect result
In-Reply-To: <871rmexafd.fsf@redhat.com>
References: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>
 <871rmexafd.fsf@redhat.com>
Message-ID: <21933129-f494-c080-219b-13490175dda2@oracle.com>

Thanks Roland!

Best regards,
Tobias

On 17.06.20 12:18, Roland Westrelin wrote:
> 
>>  Webrev: https://webrevs.openjdk.java.net/valhalla/87/webrev.00
> 
> Looks good to me.
> 
> Roland.
> 


From dsimms at openjdk.java.net  Wed Jun 17 10:36:31 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 17 Jun 2020 10:36:31 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <hL5YZaYPcMcP8IPZHWNMUe8gh8ybVRmFxgEFHJx2ZGU=.ef1085a5-523f-4739-b6c0-2ef6afd89ab0@github.com>

Merge jdk-16+1

-------------

Commit messages:
 - Version 16
 - Merge tag 'jdk-16+1' into lworld_merge_jdk_16_1
 - 8247374: Remove default constructors from javax.net.sslK
 - 8245620: Improve Annotation.annotationType() documentation
 - 8244965: Incorrect error message in vmTestbase/nsk/jdi/VirtualMachine/suspend/suspend001/TestDescription.java
 - 8246803: Update link to license in Docs.gmk
 - 8235496: Start of release updates for JDK 16
 - Merge
 - 8247247: JFR tests fail due to JDK-8235521 missing doPrivileged block
 - 8207936: TestZipFile.java can fail with an OOM error
 - ... and 30 more: https://git.openjdk.java.net/valhalla/compare/8072069c...e57389a1

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/88/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/88/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/88/files
  Stats: 4073 lines in 180 files changed: 3065 ins; 472 del; 536 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/88.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/88/head:pull/88

PR: https://git.openjdk.java.net/valhalla/pull/88


From thartmann at openjdk.java.net  Wed Jun 17 12:02:41 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 17 Jun 2020 12:02:41 GMT
Subject: [lworld] Integrated: 8247746: [lworld] TestNullableArray::test78
 fails with ZGC due to incorrect result
In-Reply-To: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>
References: <lbZc4DcWjOLEtb4TmFOoNnNYC7gI1sLVSrdG7ypoH5A=.20ee469b-ed43-4855-ae8d-c6ddd473dbe3@github.com>
Message-ID: <1upT3gylYVVM4gxS5y-fnRaAiZTOmaTZnk8a0EAFy9k=.e42dfd27-85cc-4a6a-9e8d-607d2a09a1d5@github.com>

On Wed, 17 Jun 2020 10:05:05 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> A missing control dependency between an oop load from an array and the corresponding "is-not-flat" check led to
> re-ordering of the load to before the check. Although the result is only used in the "not-flat" case, ZGC load barriers
> are still executed on that "oop" that is actually a non-oop field of the flattened inline type array element. In rare
> cases, the following barrier code screws up the contents of that field:  #0  0x00007fa990daf32e in
> Atomic::PlatformCmpxchg<8ul>::operator()<unsigned long> (this=<optimized out>, exchange_value=<optimized out>,
> compare_value=<optimized out>,
>     dest=0x100000f17350) at /oracle/valhalla_int/open/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp:126
> #1  Atomic::CmpxchgImpl<unsigned long, unsigned long, unsigned long, void>::operator() (this=<optimized out>,
> order=memory_order_conservative, exchange_value=21990232555242,
>     compare_value=<optimized out>, dest=0x100000f17350) at
>     /oracle/valhalla_int/open/src/hotspot/share/runtime/atomic.hpp:745
> #2  Atomic::cmpxchg<unsigned long, unsigned long, unsigned long> (order=memory_order_conservative,
> exchange_value=21990232555242, compare_value=<optimized out>, dest=0x100000f17350)
>     at /oracle/valhalla_int/open/src/hotspot/share/runtime/atomic.hpp:721
> #3  ZBarrier::self_heal<&ZBarrier::is_good_or_null_fast_path> (heal_addr=<optimized out>, addr=<optimized out>,
> p=0x100000f17350)
>     at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:120
> #4  ZBarrier::self_heal<&ZBarrier::is_good_or_null_fast_path> (heal_addr=<optimized out>, addr=<optimized out>,
> p=0x100000f17350)
>     at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:106
> #5  ZBarrier::barrier<&ZBarrier::is_good_or_null_fast_path, &ZBarrier::load_barrier_on_oop_slow_path> (o=...,
> p=<optimized out>)
>     at /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:152
> #6  ZBarrier::load_barrier_on_oop_field_preloaded (o=..., p=0x100000f17350) at
> /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrier.inline.hpp:236 #7
> ZBarrierSetRuntime::load_barrier_on_oop_field_preloaded (o=<optimized out>, p=0x100000f17350) at
> /oracle/valhalla_int/open/src/hotspot/share/gc/z/zBarrierSetRuntime.cpp:30 #8  0x00007fa9851a8774 in ?? () #9
> 0x0000000000000000 in ?? ()

This pull request has now been integrated.

Changeset: dc585c25
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/dc585c25
Stats:     2 lines in 1 file changed: 1 ins; 0 del; 1 mod

8247746: [lworld] TestNullableArray::test78 fails with ZGC due to incorrect result

-------------

PR: https://git.openjdk.java.net/valhalla/pull/87


From dsimms at openjdk.java.net  Wed Jun 17 12:15:15 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 17 Jun 2020 12:15:15 GMT
Subject: [lworld] RFR: Merge jdk [v2]
In-Reply-To: <hL5YZaYPcMcP8IPZHWNMUe8gh8ybVRmFxgEFHJx2ZGU=.ef1085a5-523f-4739-b6c0-2ef6afd89ab0@github.com>
References: <hL5YZaYPcMcP8IPZHWNMUe8gh8ybVRmFxgEFHJx2ZGU=.ef1085a5-523f-4739-b6c0-2ef6afd89ab0@github.com>
Message-ID: <6toHK336oRXdARg7BCKH0RMrwtVlpL6dG3myCI6fm20=.4fee6115-f0a9-425e-8a09-c41a5ee818dd@github.com>

> Merge jdk-16+1

David Simms has updated the pull request incrementally with one additional commit since the last revision:

  langtools tests adjusted to jdk 16

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/88/files
  - new: https://git.openjdk.java.net/valhalla/pull/88/files/e57389a1..aa98f836

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/88/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/88/webrev.00-01

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/88.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/88/head:pull/88

PR: https://git.openjdk.java.net/valhalla/pull/88


From dsimms at openjdk.java.net  Wed Jun 17 12:17:40 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Wed, 17 Jun 2020 12:17:40 GMT
Subject: [lworld] Integrated: Merge jdk
In-Reply-To: <hL5YZaYPcMcP8IPZHWNMUe8gh8ybVRmFxgEFHJx2ZGU=.ef1085a5-523f-4739-b6c0-2ef6afd89ab0@github.com>
References: <hL5YZaYPcMcP8IPZHWNMUe8gh8ybVRmFxgEFHJx2ZGU=.ef1085a5-523f-4739-b6c0-2ef6afd89ab0@github.com>
Message-ID: <c9YgxAVB1-Jv4SnhVu38_Apnt5YPHzlfXePQ_vuGdGU=.dddea71b-5498-40d4-8843-83c265490baa@github.com>

On Wed, 17 Jun 2020 10:22:11 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-16+1

This pull request has now been integrated.

Changeset: fdfc4b34
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/fdfc4b34
Stats:     4073 lines in 182 files changed: 470 ins; 3063 del; 540 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/88


From darcy at openjdk.java.net  Wed Jun 17 12:17:36 2020
From: darcy at openjdk.java.net (Joe Darcy)
Date: Wed, 17 Jun 2020 12:17:36 GMT
Subject: git: openjdk/valhalla: lworld: 38 new changesets
Message-ID: <7b2c1e23-4205-4a39-aa5e-0c5dc3b0a109@openjdk.org>

Changeset: 99136026
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-10 20:53:04 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/99136026

8246129: ZIP entries created for DOS epoch include local timezone metadata

Reviewed-by: lancea

! src/java.base/share/classes/java/util/zip/ZipEntry.java
! src/java.base/share/classes/java/util/zip/ZipUtils.java
+ test/jdk/java/util/zip/ZipFile/ZipEntryTimeBounds.java

Changeset: 120a0d11
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2020-06-10 14:51:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/120a0d11

8247274: (test) HexPrinter cleanup

Reviewed-by: lancea

! test/lib-test/jdk/test/lib/hexdump/HexPrinterTest.java
! test/lib/jdk/test/lib/hexdump/HexPrinter.java

Changeset: b03766fb
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-10 13:15:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b03766fb

8183040: update jdk/test/lib/Platform.java to use NIO file

Reviewed-by: amenkov, bpb

! test/lib/jdk/test/lib/Platform.java
! test/lib/jdk/test/lib/SA/SATestUtils.java

Changeset: 54f7732c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-06-10 13:29:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/54f7732c

8246721: java/util/Locale/LocaleProvidersRun.java failed on Windows platforms

Reviewed-by: rriggs

! test/jdk/java/util/Locale/LocaleProvidersRun.java

Changeset: 74500984
Author:    Ralf Schmelter <rschmelter at openjdk.org>
Date:      2020-06-10 23:40:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/74500984

8247362: HeapDumpComressedTest fails

Reviewed-by: dcubed, stefank

! test/hotspot/jtreg/serviceability/dcmd/gc/HeapDumpCompressedTest.java

Changeset: 52be8949
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2020-06-10 18:18:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/52be8949

8245788: EmptyFolderPackageTest fails on Windows 10

Reviewed-by: herrick, asemenyuk

! test/jdk/tools/jpackage/share/EmptyFolderPackageTest.java

Changeset: e3cb4df4
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-10 17:23:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e3cb4df4

8247235: doclint should permit "self-closing" tags for void elements in HTML5

Reviewed-by: hannesw

! src/jdk.compiler/share/classes/com/sun/tools/doclint/Checker.java
! test/langtools/jdk/javadoc/doclet/testWarnings/TestWarnings.java
! test/langtools/jdk/javadoc/doclet/testWarnings/pkg/X.java

Changeset: 60981917
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-10 20:45:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/60981917

8233244: Add tests for icons configuration in rpm/deb packages

Reviewed-by: herrick, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/FileAssociations.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java

Changeset: a2401333
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-10 20:45:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a2401333

8246042: Non-ASCII characters are not handled correctly in the native launcher

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/share/native/applauncher/JvmLauncher.cpp
! src/jdk.incubator.jpackage/share/native/applauncher/JvmLauncher.h
! src/jdk.incubator.jpackage/share/native/common/tstrings.cpp
! src/jdk.incubator.jpackage/share/native/common/tstrings.h
! test/jdk/tools/jpackage/apps/image/Hello.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/UnicodeArgsTest.java

Changeset: 259662fe
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-10 20:45:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/259662fe

8247353: jtreg tests minor issues clean up

Reviewed-by: herrick, almatvee

! test/jdk/tools/jpackage/share/AddLauncherTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/BasicTest.java

Changeset: 462f8068
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-06-11 10:08:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/462f8068

8247377: Zero and Minimal VMs are broken after JDK-8198698 ('SystemDictionaryShared' has not been declared)

Reviewed-by: dholmes

! src/hotspot/share/prims/jvm.cpp

Changeset: bb5e5b38
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-11 04:07:58 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bb5e5b38

Added tag jdk-15+27 for changeset 506abc554cae

! .hgtags

Changeset: 2ff9f53a
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-06-11 05:53:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2ff9f53a

8222005: ClassRedefinition crashes with: guarantee(false) failed: OLD and/or OBSOLETE method(s) found

Remove optimizations from class redefinition that cause the guarantee hit

Reviewed-by: coleenp, dcubed

! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp

Changeset: 6d8c81f6
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2020-06-11 06:04:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6d8c81f6

8245126: Kitchensink fails with: assert(!method->is_old()) failed: Should not be installing old methods

Fix the method->is_old() assert

Reviewed-by: dlong, chagedorn

! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp

Changeset: 96fadefa
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-06-10 23:16:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/96fadefa

8240245: Avoid calling is_shared_class_visible() in SystemDictionary::load_shared_class()

SystemDitionary::load_shared_class can avoid calling is_shared_class_visible if dumptime and runtime do not use modulepath and boot classpath appending.

Reviewed-by: iklam, ccheung

! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/filemap.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.hpp
! src/hotspot/share/runtime/arguments.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.bars/com/bars/Main.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.bars/module-info.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/com/foos/Test.java
+ test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/src/com.foos/module-info.java

Changeset: c563c3d1
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2020-06-11 07:27:22 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c563c3d1

8241770: Module xxxAnnotation() methods throw NCDFE if module-info.class found as resource in unnamed module

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/Module.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfoWriter.java
! test/jdk/java/lang/ModuleTests/AnnotationsTest.java

Changeset: 6a2e3ca2
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2020-06-11 10:00:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6a2e3ca2

8247248: JVM TI Monitor queries might create JNI locals in another thread when using handshakes

Reviewed-by: dholmes, dcubed, sspitsyn, ysuenaga

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp

Changeset: b9ce3b43
Author:    Fairoz Matte <fmatte at openjdk.org>
Date:      2020-06-11 08:23:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b9ce3b43

8243451: nsk.share.jdi.Debugee.isJFR_active() is incorrect and corresponsing logic seems to be broken

Fix check isJFR_active()

Reviewed-by: sspitsyn, lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Debugee.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/HeapwalkingDebuggee.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/HeapwalkingDebugger.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/TestDebuggerType2.java

Changeset: 0228a5c7
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-11 10:48:35 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0228a5c7

8245113: JFR Recorder Thread to run in thread state "_thread_in_native"

Reviewed-by: egahlin

! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkRotation.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThreadLoop.cpp
! src/hotspot/share/jfr/utilities/jfrConcurrentLinkedListHost.hpp
! src/hotspot/share/jfr/utilities/jfrConcurrentLinkedListHost.inline.hpp
! src/hotspot/share/jfr/utilities/jfrVersionSystem.inline.hpp

Changeset: 83d0318e
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-11 10:56:59 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/83d0318e

8239024: Kitchensink24HStress.java failed due to timeout

Reviewed-by: egahlin

! src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp

Changeset: 2085fd32
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2020-06-11 12:51:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2085fd32

8247252: TestCombinedCompressedFlags.java failed src/hotspot/share/services/virtualMemoryTracker.cpp:388 Error: ShouldNotReachHere()

Reviewed-by: minqi, dholmes

! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! test/hotspot/jtreg/runtime/cds/SharedBaseAddress.java
! test/hotspot/jtreg/runtime/cds/appcds/ArchiveRelocationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/TestCombinedCompressedFlags.java

Changeset: 03642a01
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2020-06-11 10:08:23 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/03642a01

8230744: Several classes throw OutOfMemoryError without message

Reviewed-by: psandoz, martin, bchristi, rriggs, smarks

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/jdk/internal/misc/Unsafe.java
! src/java.xml.crypto/share/classes/com/sun/org/apache/xml/internal/security/utils/UnsyncByteArrayOutputStream.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ByteArrayChannel.java

Changeset: 95730995
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-11 09:51:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/95730995

8246792: Mac signing tests failed (unsealed contents present in the bundle root)

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacAppImageBuilder.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacDmgBundler.java
! src/jdk.incubator.jpackage/macosx/classes/jdk/incubator/jpackage/internal/MacPkgBundler.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/AppImageFile.java
! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/IOUtils.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PackageTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/BasicTest.java

Changeset: 7e052132
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Date:      2020-05-11 17:00:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7e052132

8244282: test/hotspot/jtreg/compiler/intrinsics/Test8237524.java fails with --illegal-access=deny

Add modules to test/hotspot/jtreg/compiler/intrinsics/Test8237524

Reviewed-by: iignatyev

! test/hotspot/jtreg/compiler/intrinsics/Test8237524.java

Changeset: 212ab176
Author:    Evgeny Nikitin <enikitin at openjdk.org>
Date:      2020-06-10 13:17:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/212ab176

8242923: Trigger interface MethodHandle resolve in test without Nashorn

Reviewed-by: iignatyev

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/jsr292/CreatesInterfaceDotEqualsCallInfo.java
- test/hotspot/jtreg/compiler/jsr292/createsInterfaceDotEqualsCallInfo.js

Changeset: 30ff2ad5
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-06-11 15:47:36 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/30ff2ad5

8246382: assert in MetaspaceShared::map_archives

Perform base archive header CRC check earlier.

Reviewed-by: iklam, coleenp

! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MismatchedBaseArchive.java

Changeset: 7da56dfb
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-11 18:08:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7da56dfb

Added tag jdk-16+0 for changeset 93813843680b

! .hgtags

Changeset: 9ac1ab37
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-11 18:16:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9ac1ab37

8247358: Shenandoah: reconsider free budget slice for marking

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp

Changeset: 4862a00f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-11 18:16:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4862a00f

8247367: Shenandoah: pacer should wait on lock instead of exponential backoff

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.inline.hpp

Changeset: bb867793
Author:    Prasadrao Koppula <pkoppula at openjdk.org>
Date:      2020-06-11 21:54:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bb867793

8246031: SSLSocket.getSession() doesn't close connection for timeout/ interrupts

Reviewed-by: xuelei, coffeys

! src/java.base/share/classes/sun/security/ssl/SSLSocketImpl.java
+ test/jdk/sun/security/ssl/SSLSocketImpl/SetSoTimeout.java

Changeset: 65455ff6
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2020-06-11 12:58:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/65455ff6

8207936: TestZipFile.java can fail with an OOM error

Reviewed-by: joehw, redestad

! test/jdk/java/util/zip/ZipFile/TestZipFile.java

Changeset: 6dec50a7
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-06-11 11:07:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6dec50a7

8247247: JFR tests fail due to JDK-8235521 missing doPrivileged block

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java

Changeset: 15999a9f
Author:    Sean Coffey <coffeys at openjdk.org>
Date:      2020-06-11 20:06:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/15999a9f

Merge


Changeset: a5b57127
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-07 20:02:03 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a5b57127

8235496: Start of release updates for JDK 16
8245585: Add SourceVersion.RELEASE_16
8245586: Add source 16 and target 16 to javac
8245544: com/sun/tools/javac/platform/JDKPlatformProvider.java does not support ct.sym with platform versions 16+

Co-authored-by: David Holmes <david.holmes at oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda at oracle.com>
Reviewed-by: erikj, dholmes, ihse, neugens, jjg, jlahoda, jlaskey, mikael

! make/autoconf/version-numbers
+ make/data/symbols/java.base-F.sym.txt
+ make/data/symbols/java.compiler-F.sym.txt
+ make/data/symbols/java.desktop-F.sym.txt
+ make/data/symbols/java.management.rmi-F.sym.txt
+ make/data/symbols/java.naming-F.sym.txt
+ make/data/symbols/java.xml-F.sym.txt
+ make/data/symbols/jdk.compiler-F.sym.txt
+ make/data/symbols/jdk.incubator.foreign-F.sym.txt
+ make/data/symbols/jdk.jartool-F.sym.txt
+ make/data/symbols/jdk.javadoc-F.sym.txt
+ make/data/symbols/jdk.net-F.sym.txt
+ make/data/symbols/jdk.nio.mapmode-F.sym.txt
+ make/data/symbols/jdk.rmic-F.sym.txt
+ make/data/symbols/jdk.scripting.nashorn-F.sym.txt
+ make/data/symbols/jdk.unsupported-F.sym.txt
! make/data/symbols/symbols
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java
! src/java.base/share/classes/jdk/internal/org/objectweb/asm/Opcodes.java
! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/AbstractTypeVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementKindVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/ElementScanner14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleElementVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/SimpleTypeVisitor14.java
! src/java.compiler/share/classes/javax/lang/model/util/TypeKindVisitor14.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/platform/JDKPlatformProvider.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java
! src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/hotspot/jtreg/runtime/modules/sealedP1/SuperClass.jcod
! test/hotspot/jtreg/runtime/records/abstractRecord.jcod
! test/hotspot/jtreg/runtime/records/badRecordAttribute.jcod
! test/hotspot/jtreg/runtime/records/notFinalRecord.jcod
! test/hotspot/jtreg/runtime/records/recordIgnoredVersion.jcod
! test/hotspot/jtreg/runtime/records/shortRecordAttribute.jcod
! test/hotspot/jtreg/runtime/records/superNotJLRecord.jcod
! test/hotspot/jtreg/runtime/records/twoRecordAttributes.jcod
! test/hotspot/jtreg/runtime/sealedClasses/GetPermittedSubclasses.jcod
! test/hotspot/jtreg/runtime/sealedClasses/Pkg/NotPermitted.jcod
! test/hotspot/jtreg/runtime/sealedClasses/Pkg/SealedInterface.jcod
! test/hotspot/jtreg/runtime/sealedClasses/planets/Mars.jcod
! test/hotspot/jtreg/runtime/sealedClasses/planets/OuterPlanets.jcod
! test/jdk/java/lang/module/ClassFileVersionsTest.java
! test/langtools/tools/javac/api/T6395981.java
! test/langtools/tools/javac/classfiles/ClassVersionChecker.java
! test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java
! test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out
! test/langtools/tools/javac/preview/classReaderTest/Client.preview.out
! test/langtools/tools/javac/versions/Versions.java

Changeset: 319b4e71
Author:    Iris Clark <iris at openjdk.org>
Date:      2020-06-09 08:56:13 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/319b4e71

8246803: Update link to license in Docs.gmk

Reviewed-by: darcy, mikael

! make/Docs.gmk

Changeset: 6341f8c0
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-06-11 14:03:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6341f8c0

8244965: Incorrect error message in vmTestbase/nsk/jdi/VirtualMachine/suspend/suspend001/TestDescription.java

Reviewed-by: dholmes

! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/dispose/dispose004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/suspend/suspend001.java

Changeset: b81f2f1f
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-11 15:55:19 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b81f2f1f

8245620: Improve Annotation.annotationType() documentation

Reviewed-by: alanb, prappo

! src/java.base/share/classes/java/lang/annotation/Annotation.java

Changeset: 2f5d4c63
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-11 16:35:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2f5d4c63

8247374: Remove default constructors from javax.net.sslK

Reviewed-by: xuelei

! src/java.base/share/classes/javax/net/ssl/ExtendedSSLSession.java
! src/java.base/share/classes/javax/net/ssl/KeyManagerFactorySpi.java
! src/java.base/share/classes/javax/net/ssl/SSLContextSpi.java
! src/java.base/share/classes/javax/net/ssl/TrustManagerFactorySpi.java
! src/java.base/share/classes/javax/net/ssl/X509ExtendedTrustManager.java



From hseigel at openjdk.java.net  Wed Jun 17 18:33:17 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Wed, 17 Jun 2020 18:33:17 GMT
Subject: [lworld] RFR: Rename klass->is_value() to is_inline_klass(),
 rename oop->is_value =?UTF-8?B?dOKApg==?=
Message-ID: <E53GYkbhVIlQzQy_BCTCV5YIlZXlSVBHi_s2387JyHg=.b91e1ccf-8a9c-4f0a-b5c9-609d88018f8d@github.com>

A few more renames:  change klass->is_value() to is_inline_klass(), rename oop->is_value to is_inline_type(), and a few
verify changes including changing *inlinetype* to *inline_type"

-------------

Commit messages:
 - Rename klass->is_value() to is_inline_klass(), rename oop->is_value to oop->is_inline_type, and a few verifier changes

Changes: https://git.openjdk.java.net/valhalla/pull/89/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/89/webrev.00
  Stats: 129 lines in 44 files changed: 0 ins; 0 del; 129 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/89.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/89/head:pull/89

PR: https://git.openjdk.java.net/valhalla/pull/89


From fparain at openjdk.java.net  Wed Jun 17 18:44:19 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 17 Jun 2020 18:44:19 GMT
Subject: [lworld] RFR: Rename klass->is_value() to is_inline_klass(),
 rename oop->is_value =?UTF-8?B?dOKApg==?=
In-Reply-To: <E53GYkbhVIlQzQy_BCTCV5YIlZXlSVBHi_s2387JyHg=.b91e1ccf-8a9c-4f0a-b5c9-609d88018f8d@github.com>
References: <E53GYkbhVIlQzQy_BCTCV5YIlZXlSVBHi_s2387JyHg=.b91e1ccf-8a9c-4f0a-b5c9-609d88018f8d@github.com>
Message-ID: <wj8tAx9HCC4eovWlXuQYs_oY3WTxoSq8bdWAb0hG5kI=.ee1f62ed-16d5-4463-9e45-cbe01791d3b4@github.com>

On Wed, 17 Jun 2020 18:20:31 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> A few more renames:  change klass->is_value() to is_inline_klass(), rename oop->is_value to is_inline_type(), and a few
> verify changes including changing *inlinetype* to *inline_type"

Looks good.

Fred

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/89


From hseigel at openjdk.java.net  Wed Jun 17 18:59:25 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Wed, 17 Jun 2020 18:59:25 GMT
Subject: [lworld] Integrated: Rename klass->is_value() to is_inline_klass(),
 rename oop->is_value =?UTF-8?B?dOKApg==?=
In-Reply-To: <E53GYkbhVIlQzQy_BCTCV5YIlZXlSVBHi_s2387JyHg=.b91e1ccf-8a9c-4f0a-b5c9-609d88018f8d@github.com>
References: <E53GYkbhVIlQzQy_BCTCV5YIlZXlSVBHi_s2387JyHg=.b91e1ccf-8a9c-4f0a-b5c9-609d88018f8d@github.com>
Message-ID: <W212iMd0x2OcXmXpBSBNIBLLnb-NKENnNd2WLkQBG1U=.351dcd0e-00b2-4395-8b86-a38b6d5a2b42@github.com>

On Wed, 17 Jun 2020 18:20:31 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> A few more renames:  change klass->is_value() to is_inline_klass(), rename oop->is_value to is_inline_type(), and a few
> verify changes including changing *inlinetype* to *inline_type"

This pull request has now been integrated.

Changeset: cf4c01c0
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/cf4c01c0
Stats:     129 lines in 44 files changed: 0 ins; 0 del; 129 mod

Rename klass->is_value() to is_inline_klass(), rename oop->is_value t?

Reviewed-by: fparain

-------------

PR: https://git.openjdk.java.net/valhalla/pull/89


From dsimms at openjdk.java.net  Thu Jun 18 08:37:31 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 08:37:31 GMT
Subject: [lworld] RFR: Merge jdk
Message-ID: <u3lakzx7nVf1mPCvh8vK0g4IVoAQUsKYsH3I_EeLcyY=.e44684d5-7bb5-42ae-b4e7-572f9f7763e7@github.com>

Merge jdk-16+2

-------------

Commit messages:
 - No longer requires vm.opt.final.TieredCompilation
 - Logical merge fixes
 - Merge tag 'jdk-16+2' into lworld_merge_jdk_16_2
 - 8247593: Shenandoah: should not block pacing reporters
 - Merge
 - 8247526: [TESTBUG] runtime/cds/appcds/dynamicArchive tests failing with Graal
 - 8236539: Relative link tags in record javadoc don't resolve
 - 8152313: [javadoc] convert tool tests to doclet tests
 - 8246098: API for Class::permittedSubclasses should clarify if returned elements are ordered or not
 - 8211977: move testlibrary tests into one place
 - ... and 58 more: https://git.openjdk.java.net/valhalla/compare/cf4c01c0...1fb6f472

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - lworld: https://webrevs.openjdk.java.net/valhalla/90/webrev.00.0
 - jdk: https://webrevs.openjdk.java.net/valhalla/90/webrev.00.1

Changes: https://git.openjdk.java.net/valhalla/pull/90/files
  Stats: 5384 lines in 266 files changed: 3104 ins; 1731 del; 549 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/90.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/90/head:pull/90

PR: https://git.openjdk.java.net/valhalla/pull/90


From dsimms at openjdk.java.net  Thu Jun 18 08:41:33 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 08:41:33 GMT
Subject: [lworld] Integrated: Merge jdk
In-Reply-To: <u3lakzx7nVf1mPCvh8vK0g4IVoAQUsKYsH3I_EeLcyY=.e44684d5-7bb5-42ae-b4e7-572f9f7763e7@github.com>
References: <u3lakzx7nVf1mPCvh8vK0g4IVoAQUsKYsH3I_EeLcyY=.e44684d5-7bb5-42ae-b4e7-572f9f7763e7@github.com>
Message-ID: <yjCnxY5FHCnu-qewcvuWuCGQk1Ef9DO5Hkd6Wcy8pBk=.2c363792-273b-4c9b-8190-5cae721eecb0@github.com>

On Thu, 18 Jun 2020 08:21:54 GMT, David Simms <dsimms at openjdk.org> wrote:

> Merge jdk-16+2

This pull request has now been integrated.

Changeset: 609aaed3
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/609aaed3
Stats:     5381 lines in 266 files changed: 1728 ins; 3101 del; 552 mod

Merge jdk

-------------

PR: https://git.openjdk.java.net/valhalla/pull/90


From shade at openjdk.java.net  Thu Jun 18 08:43:23 2020
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 18 Jun 2020 08:43:23 GMT
Subject: git: openjdk/valhalla: lworld: 65 new changesets
Message-ID: <7aac6622-b09f-4e85-9a9b-73d078c78aaf@openjdk.org>

Changeset: c0475c81
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2020-06-11 11:07:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c0475c81

8247247: JFR tests fail due to JDK-8235521 missing doPrivileged block

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java

Changeset: edefd3c1
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2020-06-11 19:46:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/edefd3c1

8247422: --runtime-image on Mac should work for runtime root
8247424: jpackage BasicTest.java failed two sub-tests

Reviewed-by: herrick, almatvee

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/StandardBundlerParam.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/BasicTest.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/CookedRuntimeTest.java

Changeset: 0b8f18be
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-06-12 02:34:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0b8f18be

8246613: Choose the default SecureRandom algo based on registration ordering

Fixed java.security.Provider and SecureRandom to use the 1st registered SecureRandom service

Reviewed-by: weijun, mullan

! src/java.base/share/classes/java/security/Provider.java
! src/java.base/share/classes/java/security/SecureRandom.java
! test/jdk/java/security/SecureRandom/DefaultAlgo.java

Changeset: 56d333c5
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-12 05:00:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/56d333c5

Added tag jdk-15+27 for changeset 93813843680b

! .hgtags

Changeset: 494f9667
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-12 05:12:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/494f9667

Merge

! .hgtags
! .hgtags

Changeset: 08304ada
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-12 09:47:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/08304ada

Added tag jdk-16+1 for changeset 4a485c89d5a0

! .hgtags

Changeset: 1b75b7de
Author:    Conor Cleary <conor.cleary at oracle.com>
Committer: Patrick Concannon <pconcannon at openjdk.org>
Date:      2020-06-12 09:48:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b75b7de

8246143: UnreferencedXXX tests fail when run with --illegal-access=deny

This patch updates the @modules tag with +open in the tests UnreferencedDatagramSockets and UnreferncedMulticastSockets in advance of the removal of --illegal-access to allow access to private member fields required by the tests.

Reviewed-by: alanb, dfuchs

! test/jdk/java/net/DatagramSocket/UnreferencedDatagramSockets.java
! test/jdk/java/net/MulticastSocket/UnreferencedMulticastSockets.java

Changeset: 24f040da
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-06-12 10:52:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/24f040da

8247396: Exclude PCH for files in $(OPT_SPEED_SRC) with clang after JDK-8246751

Reviewed-by: ihse, erikj

! make/hotspot/lib/JvmOverrideFiles.gmk

Changeset: 1b64fb20
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-12 13:38:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1b64fb20

8247334: Trees.getScope crashes for annotated local records

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/api/TestGetScopeResult.java

Changeset: ac460314
Author:    Poonam Bajaj <poonam at openjdk.org>
Date:      2020-06-12 12:51:32 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ac460314

8243290: Improve diagnostic messages for class verification and redefinition failures

Reviewed-by: coleenp, hseigel, sspitsyn

! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp

Changeset: c06fe155
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-12 12:06:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c06fe155

8247492: ProblemList tools/jlink/plugins/CompressorPluginTest.java

Reviewed-by: jlaskey

! test/jdk/ProblemList.txt

Changeset: 0e4829ef
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-06-12 16:48:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0e4829ef

8245060: remove copying of s.h.WB$WhiteBoxPermission in cds/appcds tests

Reviewed-by: dholmes, minqi, iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/AppendClasspath.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ArrayKlasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ClassResolutionFailure.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveRelocationTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicLotsOfClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/ExcludedClasses.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamic.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustom.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/HelloDynamicCustomUnload.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/JITInteraction.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LinkClassTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MethodSorting.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/MissingArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NoClassToArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/RelativePath.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/SharedArchiveFileOption.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnsupportedBaseArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/UnusedCPDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java

Changeset: 1a681a43
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-12 20:28:07 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1a681a43

8200738: Use --hash-style=gnu for gcc

Reviewed-by: erikj

! make/autoconf/flags-ldflags.m4
! make/autoconf/spec.gmk.in
! make/autoconf/toolchain.m4

Changeset: be278bc5
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2020-06-12 13:16:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/be278bc5

8246222: Rename javac test T6395981.java to be more informative

Reviewed-by: jjg

- test/langtools/tools/javac/api/T6395981.java
+ test/langtools/tools/javac/api/TestGetSourceVersions.java

Changeset: 892d9985
Author:    Xin Liu <xliu at openjdk.org>
Date:      2020-06-12 13:33:29 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/892d9985

8139046: Compiler Control: IGVPrintLevel directive should set PrintIdealGraph

Make !PrintIdealGraph a synonym for PrintIdealGraphLevel=-1 => print nothing

Reviewed-by: simonis, phh, neliasso

! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/idealGraphPrinter.hpp
! src/hotspot/share/opto/parse2.cpp

Changeset: 8c90f4c0
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-12 17:28:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/8c90f4c0

8247495: ProblemList vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw001/TestDescription.java

Reviewed-by: cjplummer, minqi

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: bac2e7fc
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2020-06-12 14:33:55 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bac2e7fc

8242328: Update mentions of ThreadMBean to ThreadMXBean

Reviewed-by: dholmes, iignatyev, sspitsyn

! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/java.management/share/classes/sun/management/HotspotThreadMBean.java
! src/jdk.management.agent/share/conf/management.properties
! src/jdk.management/share/native/libmanagement_ext/GarbageCollectorExtImpl.c
! src/jdk.management/share/native/libmanagement_ext/GcInfoBuilder.c
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon001/comptimemon001.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon002/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon004/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/monitoring/CompilationMXBean/comptimemon005/TestDescription.java
! test/jdk/sun/management/jmxremote/bootstrap/rmiregistry.properties
! test/jdk/sun/management/jmxremote/bootstrap/rmiregistryssl.properties

Changeset: 1faed205
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2020-06-12 15:55:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/1faed205

8247510: typo in IllegalHandshakeMessage

Reviewed-by: wetmore

! test/jdk/javax/net/ssl/SSLEngine/IllegalHandshakeMessage.java

Changeset: 19c5bfe4
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-06-12 13:38:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/19c5bfe4

8247334: Trees.getScope crashes for annotated local records

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! test/langtools/tools/javac/api/TestGetScopeResult.java

Changeset: 4bc69f42
Author:    Andy Herrick <herrick at openjdk.org>
Date:      2020-06-12 11:24:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/4bc69f42

8247418: Only validate the certificates trust if using the default key user name

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/macosx/base/SigningCheck.java

Changeset: eeb3c5e9
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-12 12:06:24 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/eeb3c5e9

8247492: ProblemList tools/jlink/plugins/CompressorPluginTest.java

Reviewed-by: jlaskey

! test/jdk/ProblemList.txt

Changeset: 7b988b31
Author:    Phil Race <prr at openjdk.org>
Date:      2020-06-12 09:31:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/7b988b31

8240654: ZGC can cause severe UI application repaint issues

Reviewed-by: serb, jdv, stefank, kcr

! src/java.desktop/windows/native/libawt/java2d/windows/GDIBlitLoops.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Cursor.cpp
! src/java.desktop/windows/native/libawt/windows/awt_PrintJob.cpp
! src/java.desktop/windows/native/libawt/windows/awt_TrayIcon.cpp
+ test/jdk/java/awt/Graphics2D/LargeWindowPaintTest.java
+ test/jdk/java/awt/print/PrinterJob/AlphaPrintTest.java

Changeset: e68f81ab
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2020-06-12 17:28:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e68f81ab

8247495: ProblemList vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw001/TestDescription.java

Reviewed-by: cjplummer, minqi

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 241f4018
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2020-06-12 14:33:20 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/241f4018

8247350: [aarch64] assert(false) failed: wrong size of mach node

Use movptr() to load address of string

Reviewed-by: adinn, azeemj

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/share/opto/output.cpp

Changeset: af83d6ab
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-13 01:00:00 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/af83d6ab

Merge


Changeset: c82c50b2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2020-06-14 01:19:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c82c50b2

8245925: G1 allocates EDEN region after CDS has executed GC

Reviewed-by: jiangli, minqi, tschatzl

! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/heapShared.hpp
! src/hotspot/share/memory/metaspaceShared.cpp
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCDuringDump.java
! test/hotspot/jtreg/runtime/cds/appcds/javaldr/GCDuringDumpTransformer.java

Changeset: 0f7b18a9
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-06-14 17:43:54 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0f7b18a9

8231560: Remove expired flags in JDK 16

Reviewed-by: kvn, iklam, iignatyev, eosterlund

! src/hotspot/share/runtime/arguments.cpp

Changeset: 2536cbf2
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2020-06-13 17:49:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/2536cbf2

8245679: KeyStore cannot probe PKCS12 keystore if BouncyCastle is the top security provider

Reviewed-by: mullan

! src/java.base/share/classes/java/security/KeyStore.java
! src/java.base/share/classes/sun/security/provider/JavaKeyStore.java
+ test/jdk/java/security/KeyStore/OneProbeOneNot.java

Changeset: faaf52cc
Author:    Ao Qi <aoqi at openjdk.org>
Date:      2020-06-13 18:59:44 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/faaf52cc

8247388: Minimal build broken after JDK-8240245 (undefined reference to `MetaspaceShared::_use_optimized_module_handling')

Reviewed-by: iklam, coleenp, dholmes

! src/hotspot/share/runtime/arguments.cpp

Changeset: bc73f123
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-14 18:16:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bc73f123

8247474: Shenandoah: Windows build warning after JDK-8247310

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp

Changeset: 76879aa9
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-15 02:40:51 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/76879aa9

Merge

! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: 3752a81e
Author:    Yang Zhang <yzhang at openjdk.org>
Date:      2020-06-15 06:05:17 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3752a81e

8244926: Add absolute check for int/long to generate Abs nodes

Reviewed-by: neliasso, thartmann

! src/hotspot/share/opto/cfgnode.cpp

Changeset: 3341d361
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2020-06-12 16:40:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3341d361

8247469: getSystemCpuLoad() returns -1 on linux when some offline cpus are present and cpusets.effective_cpus is not available

Reviewed-by: bobv, dtitov

! src/jdk.management/aix/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/linux/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/macosx/native/libmanagement_ext/UnixOperatingSystem.c
! src/jdk.management/unix/classes/com/sun/management/internal/OperatingSystemImpl.java

Changeset: 08df6a1f
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2020-06-15 09:50:11 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/08df6a1f

8246203: Segmentation fault in verification due to stack overflow with -XX:+VerifyIterativeGVN

Replace the recursive verification algorithm with an iterative one to avoid a stack overflow for large graphs.

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java

Changeset: ab57f7d6
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-06-15 12:28:27 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ab57f7d6

8193686: Allow --with-jtreg to accept a zip compressed jtreg image

Reviewed-by: ihse

! make/autoconf/toolchain.m4

Changeset: 38f9a938
Author:    Rahul Yadav <ryadav at openjdk.org>
Date:      2020-06-15 16:26:31 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/38f9a938

8245307: Update ExchangeImpl to use thread safe DateTimeFormatter

The fix updates sun.net.httpserver.ExchangeImpl to use thread safe DateTimeFormatter for response headers, this replaces DateFormat that was using ThreadLocal.

Reviewed-by: dfuchs, alanb, chegar

! src/jdk.httpserver/share/classes/sun/net/httpserver/ExchangeImpl.java
+ test/jdk/com/sun/net/httpserver/DateFormatterTest.java

Changeset: 23e2f279
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2020-06-15 09:21:39 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/23e2f279

8246623: Remove minimum 4 digit requirement from Year.parse()

Reviewed-by: lancea, rriggs, joehw

! src/java.base/share/classes/java/time/Year.java
! test/jdk/java/time/tck/java/time/TCKYear.java

Changeset: 0be5b7d6
Author:    David Holmes <dholmes at openjdk.org>
Date:      2020-06-15 18:35:46 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0be5b7d6

8247289: Obsolete unused UseBsdPosixThreadCPUClocks
8247292: Obsolete unused UseOprofile flag on BSD

Co-authored-by: Christoph Dreis <christoph.dreis at freenet.de>
Reviewed-by: hseigel, dcubed

! src/hotspot/os/bsd/globals_bsd.hpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/share/runtime/arguments.cpp

Changeset: c1cd3893
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2020-06-15 21:14:52 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c1cd3893

8247524: Remove unnecessary volatile qualifiers from member functions

Remove qualifiers for oopDesc and metadata-related member functions.

Reviewed-by: stefank, dholmes, stuefe, coleenp

! src/hotspot/share/memory/binaryTreeDictionary.hpp
! src/hotspot/share/memory/metaspace/metabase.hpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/metadata.hpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/methodCounters.hpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: e3b04bc1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-15 14:11:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e3b04bc1

8247560: Shenandoah: heap iteration holds root locks all the time

Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp

Changeset: ca85c5ab
Author:    Jie Fu <jiefu at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2020-06-13 23:10:26 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/ca85c5ab

8247522: assert(is_aligned(class_space_rs.base(), class_space_alignment)) failed: Sanity

Co-authored-by: Thomas Stuefe <thomas.stuefe at gmail.com>
Reviewed-by: stuefe, iklam

! src/hotspot/share/memory/metaspaceShared.cpp
! test/hotspot/jtreg/runtime/cds/SharedBaseAddress.java
! test/hotspot/jtreg/runtime/cds/appcds/SharedBaseAddress.java

Changeset: fd7123b2
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2020-06-13 14:29:08 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/fd7123b2

8247463: java/nio/channels/etc/OpenAndConnect.java fails due to IPv6 not available

Reviewed-by: dfuchs, alanb

! test/jdk/java/nio/channels/etc/OpenAndConnect.java

Changeset: b71dac25
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-15 16:16:48 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/b71dac25

8247575: serviceability/dcmd/gc/HeapDumpCompressedTest unlocks experimental options for Shenandoah and Z

Reviewed-by: tschatzl, stefank

! test/hotspot/jtreg/serviceability/dcmd/gc/HeapDumpCompressedTest.java

Changeset: 6c3c3dad
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2020-06-15 11:57:33 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6c3c3dad

8247521: (test) jdk/test/lib/hexdump/HexPrinterTest.java fails on windows

Reviewed-by: iignatyev, joehw

! test/lib-test/jdk/test/lib/hexdump/HexPrinterTest.java

Changeset: 6cdf06f0
Author:    Daniil Titov <dtitov at openjdk.org>
Date:      2020-06-15 09:03:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6cdf06f0

8246196: javax/management/MBeanServer/OldMBeanServerTest fails with AssertionError

Reviewed-by: amenkov, dholmes, sspitsyn

! test/jdk/javax/management/MBeanServer/OldMBeanServerTest.java

Changeset: 898c638b
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-15 21:52:25 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/898c638b

8247530: JfrCheckpointManager failed "assert(!SafepointSynchronize::is_at_safepoint()) failed: invariant"

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp

Changeset: c55b06a4
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-15 16:05:47 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/c55b06a4

8247382: doclint errors (missing comments) in jdk.compiler and jdk.javadoc

Reviewed-by: darcy

! src/jdk.compiler/share/classes/com/sun/tools/javac/Main.java
! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/DocletEnvironment.java
! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/StandardDoclet.java

Changeset: f968f327
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2020-06-15 23:30:49 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/f968f327

8246077: Cloneable test in HmacCore seems questionable

Updated java.security.MessageDigest and Signature classes to return Cloneable obj for Cloneable spi obj

Reviewed-by: weijun, xuelei, coffeys

! src/java.base/share/classes/com/sun/crypto/provider/HmacCore.java
! src/java.base/share/classes/java/security/MessageDigest.java
! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/sun/security/provider/DigestBase.java
+ test/jdk/com/sun/crypto/provider/Mac/DigestCloneabilityTest.java
+ test/jdk/java/security/MessageDigest/TestCloneable.java
+ test/jdk/java/security/Signature/TestCloneable.java

Changeset: 02cec347
Author:    Dean Long <dlong at openjdk.org>
Date:      2020-06-15 17:17:28 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/02cec347

8236647: java/lang/invoke/CallSiteTest.java failed with InvocationTargetException in Graal mode

Reviewed-by: kvn

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotMethodHandleAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotObjectConstantImpl.java

Changeset: e33ebc7f
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-16 04:20:30 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e33ebc7f

Merge

! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/memory/metaspaceShared.cpp

Changeset: 0a108f9e
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2020-06-16 03:16:41 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/0a108f9e

8247605: Avoid array allocation when concatenating with empty string

Reviewed-by: redestad, plevart

! src/java.base/share/classes/java/lang/StringConcatHelper.java
! test/micro/org/openjdk/bench/java/lang/StringConcat.java

Changeset: 77bdc306
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2020-06-16 09:37:53 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/77bdc306

8247470: Fix CHeap GrowableArray NMT accounting

Reviewed-by: coleenp, tschatzl, kbarrett

! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/aot/aotLoader.cpp
! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/classfile/classListParser.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/shared/gcTimer.cpp
! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/periodic/jfrNetworkUtilization.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadGroup.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.cpp
! src/hotspot/share/jfr/recorder/jfrRecorder.cpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/support/jfrJdkJfrEvent.cpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/dynamicArchive.cpp
! src/hotspot/share/memory/filemap.cpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapShared.cpp
! src/hotspot/share/memory/metaspaceShared.cpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExtensions.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/biasedLocking.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintList.cpp
! src/hotspot/share/runtime/flags/jvmFlagRangeList.cpp
! src/hotspot/share/runtime/perfData.cpp
! src/hotspot/share/runtime/reflectionUtils.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/unhandledOops.cpp
! src/hotspot/share/runtime/vframe_hp.cpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/memoryService.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/utilities/growableArray.hpp
! src/hotspot/share/utilities/hashtable.inline.hpp
! src/hotspot/share/utilities/histogram.cpp

Changeset: 9e4b9e91
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-06-16 14:22:15 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/9e4b9e91

8201575: Allow numbers in VERSION_PRE according to JEP 223

Reviewed-by: erikj

! make/autoconf/jdk-version.m4

Changeset: a5120993
Author:    Rahul Yadav <ryadav at openjdk.org>
Date:      2020-06-16 13:15:42 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a5120993

8247675: Update DateFormatterTest Copyright

The fix updates the test DateFormatterTest copyright by adding missing comma

Reviewed-by: dfuchs, chegar

! test/jdk/com/sun/net/httpserver/DateFormatterTest.java

Changeset: 3839c865
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2020-06-04 10:17:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3839c865

8247200: assert((unsigned)fpargs < 32)

Reviewed-by: aph, neliasso

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp

Changeset: 3e5abdaf
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-16 14:27:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3e5abdaf

8152313: [javadoc] convert tool tests to doclet tests

Reviewed-by: ksrini

! test/langtools/ProblemList.txt
+ test/langtools/jdk/javadoc/lib/javadoc/tester/TestDoclet.java
+ test/langtools/jdk/javadoc/tool/enum/docComments/EnumCommentTest.java
- test/langtools/jdk/javadoc/tool/enum/docComments/Main.java
! test/langtools/jdk/javadoc/tool/enum/docComments/pkg1/Operation.java
+ test/langtools/jdk/javadoc/tool/enum/enumType/EnumContentsTest.java
- test/langtools/jdk/javadoc/tool/enum/enumType/Main.java
! test/langtools/jdk/javadoc/tool/enum/enumType/expected.out
- test/langtools/jdk/javadoc/tool/varArgs/Main.java
+ test/langtools/jdk/javadoc/tool/varArgs/VarArgsTest.java
! test/langtools/jdk/javadoc/tool/varArgs/expected.out

Changeset: bf300e8d
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2020-06-16 11:15:43 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/bf300e8d

8247421: ReturnBlobToWrongHeapTest.java failed allocating blob

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/codecache/stress/ReturnBlobToWrongHeapTest.java

Changeset: e5d33163
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2020-06-16 16:33:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e5d33163

8247660: 12 Uninitialised variable in 1 files

Reviewed-by: egahlin

! src/hotspot/share/jfr/utilities/jfrConcurrentLinkedListHost.inline.hpp

Changeset: 5073b8c1
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2020-06-16 08:03:40 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/5073b8c1

8247528: runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java failing with Graal

OptimizeModuleHandlingTest.java should be disabled for jvmci since jvmci will set jdk.module.addmods.0=jdk.internal.vm.ci which lead to optimization disabled.

Reviewed-by: dcubed

! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java

Changeset: e7f8e1fd
Author:    Igor Ignatyev <iignatyev at openjdk.org>
Date:      2020-06-16 09:50:45 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/e7f8e1fd

8211977: move testlibrary tests into one place

Reviewed-by: erikj, dholmes, ihse

! make/Main.gmk
! make/RunTests.gmk
! make/common/FindTests.gmk
! make/test/JtregNativeHotspot.gmk
+ make/test/JtregNativeLibTest.gmk
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/testlibrary/jvmti/libSimpleClassFileLoadHook.c
- test/hotspot/jtreg/testlibrary_tests/AssertsTest.java
- test/hotspot/jtreg/testlibrary_tests/OutputAnalyzerReportingTest.java
- test/hotspot/jtreg/testlibrary_tests/OutputAnalyzerTest.java
= test/hotspot/jtreg/testlibrary_tests/jvmti/SimpleClassFileLoadHookTest.java
- test/hotspot/jtreg/testlibrary_tests/process/Test.java
- test/hotspot/jtreg/testlibrary_tests/process/TestNativeProcessBuilder.java
- test/hotspot/jtreg/testlibrary_tests/process/exejvm-test-launcher.c
- test/jdk/lib/testlibrary/OutputAnalyzerTest.java
+ test/lib-test/ProblemList.txt
= test/lib-test/RedefineClassTest.java
! test/lib-test/TEST.ROOT
+ test/lib-test/TEST.groups
= test/lib-test/jdk/test/lib/AssertsTest.java
= test/lib-test/jdk/test/lib/RandomGeneratorTest.java
= test/lib-test/jdk/test/lib/TestMutuallyExclusivePlatformPredicates.java
= test/lib-test/jdk/test/lib/TestPlatformIsTieredSupported.java
! test/lib-test/jdk/test/lib/apps/LingeredAppTest.java
= test/lib-test/jdk/test/lib/process/OutputAnalyzerReportingTest.java
+ test/lib-test/jdk/test/lib/process/OutputAnalyzerTest.java
+ test/lib-test/jdk/test/lib/process/TestNativeProcessBuilder.java
+ test/lib-test/jdk/test/lib/process/exejvm-test-launcher.c
= test/lib-test/sun/hotspot/whitebox/BlobSanityTest.java
= test/lib-test/sun/hotspot/whitebox/CPUInfoTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/BooleanTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/DoubleTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/IntxTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/SizeTTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/StringTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/Uint64Test.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/UintxTest.java
= test/lib-test/sun/hotspot/whitebox/vm_flags/VmFlagTest.java

Changeset: dee90e47
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2020-06-16 17:25:02 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/dee90e47

8246098: API for Class::permittedSubclasses should clarify if returned elements are ordered or not

Reviewed-by: chegar

! src/java.base/share/classes/java/lang/Class.java

Changeset: a27ee6b2
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2020-06-16 14:42:06 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/a27ee6b2

8236539: Relative link tags in record javadoc don't resolve

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.java
+ test/langtools/jdk/javadoc/doclet/testRecordLinks/TestRecordLinks.java

Changeset: 3237e82b
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2020-06-16 22:05:09 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/3237e82b

8247526: [TESTBUG] runtime/cds/appcds/dynamicArchive tests failing with Graal

Adjusted the "shouldMatch" statement and increased the timeout of some tests.

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LambdaForClassInBaseArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/NestTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/StaticInnerTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: 6d2959b3
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2020-06-17 05:28:05 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/6d2959b3

Merge

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: aeeaffa8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2020-06-17 09:43:16 +0000
URL:       https://git.openjdk.java.net/valhalla/commit/aeeaffa8

8247593: Shenandoah: should not block pacing reporters

Reviewed-by: rkennke

! src/hotspot/share/gc/shenandoah/shenandoahControlThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahControlThread.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.hpp
! src/hotspot/share/gc/shenandoah/shenandoahPacer.inline.hpp



From dsimms at openjdk.java.net  Thu Jun 18 09:43:15 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 09:43:15 GMT
Subject: [lworld] RFR: LW3 version prefix
Message-ID: <RGoAx3g7l5q-Og6bTSzXKRq02OhJF7pxdrNx2OsAa9A=.b73cd2de-0d3e-4b5a-be33-5f12f93cbf68@github.com>

Changed to version pre option to LW3

-------------

Commit messages:
 - LW3 version prefix
 - No longer requires vm.opt.final.TieredCompilation
 - Logical merge fixes
 - Merge tag 'jdk-16+2' into lworld_merge_jdk_16_2
 - 8247593: Shenandoah: should not block pacing reporters
 - Merge
 - 8247526: [TESTBUG] runtime/cds/appcds/dynamicArchive tests failing with Graal
 - 8236539: Relative link tags in record javadoc don't resolve
 - 8152313: [javadoc] convert tool tests to doclet tests
 - 8246098: API for Class::permittedSubclasses should clarify if returned elements are ordered or not
 - ... and 59 more: https://git.openjdk.java.net/valhalla/compare/cf4c01c0...4ec25e86

Changes: https://git.openjdk.java.net/valhalla/pull/91/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/91/webrev.00
  Stats: 5386 lines in 268 files changed: 3104 ins; 1731 del; 551 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/91.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/91/head:pull/91

PR: https://git.openjdk.java.net/valhalla/pull/91


From dsimms at openjdk.java.net  Thu Jun 18 09:53:23 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 09:53:23 GMT
Subject: [lworld] Withdrawn: LW3 version prefix
In-Reply-To: <RGoAx3g7l5q-Og6bTSzXKRq02OhJF7pxdrNx2OsAa9A=.b73cd2de-0d3e-4b5a-be33-5f12f93cbf68@github.com>
References: <RGoAx3g7l5q-Og6bTSzXKRq02OhJF7pxdrNx2OsAa9A=.b73cd2de-0d3e-4b5a-be33-5f12f93cbf68@github.com>
Message-ID: <lb8MPd1FLnMJILq_JY6hXTvlMRlDvyuLJ1tj0_hLOPc=.c06bc84a-6629-4acb-b836-6d483be3201e@github.com>

On Thu, 18 Jun 2020 09:33:10 GMT, David Simms <dsimms at openjdk.org> wrote:

> Changed to version pre option to LW3

This pull request has been closed without being integrated.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/91


From dsimms at openjdk.java.net  Thu Jun 18 09:53:23 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 09:53:23 GMT
Subject: [lworld] RFR: LW3 version prefix
In-Reply-To: <RGoAx3g7l5q-Og6bTSzXKRq02OhJF7pxdrNx2OsAa9A=.b73cd2de-0d3e-4b5a-be33-5f12f93cbf68@github.com>
References: <RGoAx3g7l5q-Og6bTSzXKRq02OhJF7pxdrNx2OsAa9A=.b73cd2de-0d3e-4b5a-be33-5f12f93cbf68@github.com>
Message-ID: <EEMrGEP0OoMwXfWi6ODdrguVvk0orXhRxS2XnVyyiSs=.2aa0a5f8-20c0-431f-92fa-984b37736b1f@github.com>

On Thu, 18 Jun 2020 09:33:10 GMT, David Simms <dsimms at openjdk.org> wrote:

> Changed to version pre option to LW3

PR contains already committed commits, may be related to "commit --amend", redo

-------------

PR: https://git.openjdk.java.net/valhalla/pull/91


From dsimms at openjdk.java.net  Thu Jun 18 09:56:17 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 09:56:17 GMT
Subject: [lworld] RFR: LW3 version string
Message-ID: <yBBtNfcquD3377nmP-BdHTvUCZyShzT8YS2_HCOi8jw=.9cf73881-4df2-44bf-be26-2ae82a388217@github.com>

Changed the version-pre option to lworld3ea

-------------

Commit messages:
 - LW3 version string

Changes: https://git.openjdk.java.net/valhalla/pull/92/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/92/webrev.00
  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/92.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/92/head:pull/92

PR: https://git.openjdk.java.net/valhalla/pull/92


From dsimms at openjdk.java.net  Thu Jun 18 09:58:49 2020
From: dsimms at openjdk.java.net (David Simms)
Date: Thu, 18 Jun 2020 09:58:49 GMT
Subject: [lworld] Integrated: LW3 version string
In-Reply-To: <yBBtNfcquD3377nmP-BdHTvUCZyShzT8YS2_HCOi8jw=.9cf73881-4df2-44bf-be26-2ae82a388217@github.com>
References: <yBBtNfcquD3377nmP-BdHTvUCZyShzT8YS2_HCOi8jw=.9cf73881-4df2-44bf-be26-2ae82a388217@github.com>
Message-ID: <gpCMhFR2BsEDqtugPndlapOLQt_N_W4gpuAY9CqALpc=.388b7977-d655-4c70-ba71-001fbe5dddd3@github.com>

On Thu, 18 Jun 2020 09:46:16 GMT, David Simms <dsimms at openjdk.org> wrote:

> Changed the version-pre option to lworld3ea

This pull request has now been integrated.

Changeset: 45e20dcc
Author:    David Simms <dsimms at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/45e20dcc
Stats:     2 lines in 2 files changed: 0 ins; 0 del; 2 mod

LW3 version string

-------------

PR: https://git.openjdk.java.net/valhalla/pull/92


From mchung at openjdk.java.net  Thu Jun 18 18:32:14 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Thu, 18 Jun 2020 18:32:14 GMT
Subject: [lworld] RFR: [lworld] small reflection implementation clean up
Message-ID: <Z5mDi9QB5ZOJ246vO8Be03u9pvdiMDZvLJTSRaJSbGs=.8ddeaa81-8aeb-4dad-bbb1-98d16c038cdf@github.com>

Post-merge clean up on reflection implementation.

-------------

Commit messages:
 - [lworld] misc reflection clean up
 - Merge
 - Post-merge adjustment in DirectMethodHandle

Changes: https://git.openjdk.java.net/valhalla/pull/93/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/93/webrev.00
  Stats: 116 lines in 7 files changed: 20 ins; 61 del; 35 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/93.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/93/head:pull/93

PR: https://git.openjdk.java.net/valhalla/pull/93


From mchung at openjdk.java.net  Thu Jun 18 18:32:31 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Thu, 18 Jun 2020 18:32:31 GMT
Subject: [lworld] Integrated: [lworld] small reflection implementation clean up
In-Reply-To: <Z5mDi9QB5ZOJ246vO8Be03u9pvdiMDZvLJTSRaJSbGs=.8ddeaa81-8aeb-4dad-bbb1-98d16c038cdf@github.com>
References: <Z5mDi9QB5ZOJ246vO8Be03u9pvdiMDZvLJTSRaJSbGs=.8ddeaa81-8aeb-4dad-bbb1-98d16c038cdf@github.com>
Message-ID: <T5Hc7EIuMoHT4GRK0Q4n5Gm4qzVROB9687aSSkmWLl0=.65837849-6078-40db-b965-2fc55a79d5d1@github.com>

On Thu, 18 Jun 2020 18:22:58 GMT, Mandy Chung <mchung at openjdk.org> wrote:

> Post-merge clean up on reflection implementation.

This pull request has now been integrated.

Changeset: 9cdd26f6
Author:    Mandy Chung <mchung at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/9cdd26f6
Stats:     115 lines in 7 files changed: 60 ins; 19 del; 36 mod

[lworld] small reflection implementation clean up

-------------

PR: https://git.openjdk.java.net/valhalla/pull/93


From hseigel at openjdk.java.net  Fri Jun 19 13:17:38 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 19 Jun 2020 13:17:38 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types to
 return =?UTF-8?B?ai5sLk9iamXigKY=?=
Message-ID: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>

Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.

-------------

Commit messages:
 - JDK-8247795 allow factory methods for inline types to return j.l.Object and fix issue with calls to Reflection::new_constructor()

Changes: https://git.openjdk.java.net/valhalla/pull/94/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/94/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247795
  Stats: 338 lines in 7 files changed: 331 ins; 0 del; 7 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/94.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/94/head:pull/94

PR: https://git.openjdk.java.net/valhalla/pull/94


From mchung at openjdk.java.net  Fri Jun 19 20:08:48 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Fri, 19 Jun 2020 20:08:48 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
Message-ID: <op30AMngDbJDfKjQ7HaJif9U1wZxAe4OFE-fNIC4IGk=.a826a38d-4f25-4df3-adc9-a41737791e25@github.com>

On Fri, 19 Jun 2020 13:08:44 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.

I consider this fix is a workaround to allow prototyping inline hidden class (for example to convert lambda proxy class
to inline class).   We need to sort out JVM spec issues - what return types should be allowed?  JDK-8224057 is a
companion issue.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From fparain at openjdk.java.net  Mon Jun 22 12:56:09 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Mon, 22 Jun 2020 12:56:09 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes with
 inline type fields are loaded from CDS archive
Message-ID: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>

Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.

Thank you,

Fred

-------------

Commit messages:
 - Fix inline type support in CDS

Changes: https://git.openjdk.java.net/valhalla/pull/95/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/95/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8248003
  Stats: 151 lines in 22 files changed: 93 ins; 5 del; 53 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95

PR: https://git.openjdk.java.net/valhalla/pull/95


From ioi.lam at oracle.com  Mon Jun 22 18:25:41 2020
From: ioi.lam at oracle.com (Ioi Lam)
Date: Mon, 22 Jun 2020 11:25:41 -0700
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <996c3dcb-c764-3ade-8a40-5e59a863147c@oracle.com>

Hi Fred,

The changesets look OK to me. It is mixed with both CDS changes and 
function renaming. I reviewed only the CDS changes.

instanceKlass.cpp

2666?? if (has_inline_type_fields()) {
2667???? for (AllFieldStream fs(fields(), constants()); !fs.done(); 
fs.next()) {
2668?????? if (Signature::basic_type(fs.signature()) == T_VALUETYPE) {
2669???????? reset_inline_type_field_klass(fs.index());
2670?????? }
2671???? }
2672?? }

systemDictionary.cpp:

1484?? if (ik->has_inline_type_fields()) {
1485???? for (AllFieldStream fs(ik->fields(), ik->constants()); 
!fs.done(); fs.next()) {
1486?????? if (Signature::basic_type(fs.signature()) == T_VALUETYPE) {
1487???????? if (!fs.access_flags().is_static()) {
1488?????????? // Pre-load inline class
1489?????????? Klass* real_k = 
SystemDictionary::resolve_inline_type_field_or_fail(&fs,
1490???????????? class_loader, protection_domain, true, CHECK_NULL);
1491?????????? Klass* k = 
ik->get_inline_type_field_klass_or_null(fs.index());
1492?????????? if (real_k != k) {
1493???????????? // oops, the app has substituted a different version of k!
1494???????????? return NULL;
1495?????????? }
1496???????? } else {
1497????????? ik->reset_inline_type_field_klass(fs.index());
1498???????? }

[1] Is line 1497 still necessary?
[2] For testing line 1494, I would recommend writing a new test case 
that dynamically redefines a "Q" class. You can see an example:

test/hotspot/jtreg/runtime/cds/appcds/RewriteBytecodesTest.java

Thanks
- Ioi

On 6/22/20 5:56 AM, Frederic Parain wrote:
> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
>
> Thank you,
>
> Fred
>
> -------------
>
> Commit messages:
>   - Fix inline type support in CDS
>
> Changes: https://git.openjdk.java.net/valhalla/pull/95/files
>   Webrev: https://webrevs.openjdk.java.net/valhalla/95/webrev.00
>    Issue: https://bugs.openjdk.java.net/browse/JDK-8248003
>    Stats: 151 lines in 22 files changed: 93 ins; 5 del; 53 mod
>    Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
>    Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95
>
> PR: https://git.openjdk.java.net/valhalla/pull/95



From frederic.parain at oracle.com  Mon Jun 22 19:43:52 2020
From: frederic.parain at oracle.com (Frederic Parain)
Date: Mon, 22 Jun 2020 15:43:52 -0400
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <996c3dcb-c764-3ade-8a40-5e59a863147c@oracle.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
 <996c3dcb-c764-3ade-8a40-5e59a863147c@oracle.com>
Message-ID: <24C21962-41CB-4A49-A246-305B712AE34A@oracle.com>

Ioi,

Thank you for reviewing these changes.
Line 1497 was added when I was trying to be more selective in 
InstanceKlass::remove_unshareable_info() but it didn?t work out.
After unconditional reset at instanceKlass.cpp:2669, then
line 1497 in systemDictionary.cpp is not needed anymore. Thank you
for spotting this.

I?m looking at RewriteBytecodesTest.java.

Fred


> On Jun 22, 2020, at 14:25, Ioi Lam <ioi.lam at oracle.com> wrote:
> 
> Hi Fred,
> 
> The changesets look OK to me. It is mixed with both CDS changes and function renaming. I reviewed only the CDS changes.
> 
> instanceKlass.cpp
> 
> 2666   if (has_inline_type_fields()) {
> 2667     for (AllFieldStream fs(fields(), constants()); !fs.done(); fs.next()) {
> 2668       if (Signature::basic_type(fs.signature()) == T_VALUETYPE) {
> 2669         reset_inline_type_field_klass(fs.index());
> 2670       }
> 2671     }
> 2672   }
> 
> systemDictionary.cpp:
> 
> 1484   if (ik->has_inline_type_fields()) {
> 1485     for (AllFieldStream fs(ik->fields(), ik->constants()); !fs.done(); fs.next()) {
> 1486       if (Signature::basic_type(fs.signature()) == T_VALUETYPE) {
> 1487         if (!fs.access_flags().is_static()) {
> 1488           // Pre-load inline class
> 1489           Klass* real_k = SystemDictionary::resolve_inline_type_field_or_fail(&fs,
> 1490             class_loader, protection_domain, true, CHECK_NULL);
> 1491           Klass* k = ik->get_inline_type_field_klass_or_null(fs.index());
> 1492           if (real_k != k) {
> 1493             // oops, the app has substituted a different version of k!
> 1494             return NULL;
> 1495           }
> 1496         } else {
> 1497          ik->reset_inline_type_field_klass(fs.index());
> 1498         }
> 
> [1] Is line 1497 still necessary?
> [2] For testing line 1494, I would recommend writing a new test case that dynamically redefines a "Q" class. You can see an example:
> 
> test/hotspot/jtreg/runtime/cds/appcds/RewriteBytecodesTest.java
> 
> Thanks
> - Ioi
> 
> On 6/22/20 5:56 AM, Frederic Parain wrote:
>> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
>> 
>> Thank you,
>> 
>> Fred
>> 
>> -------------
>> 
>> Commit messages:
>>  - Fix inline type support in CDS
>> 
>> Changes: https://git.openjdk.java.net/valhalla/pull/95/files
>>  Webrev: https://webrevs.openjdk.java.net/valhalla/95/webrev.00
>>   Issue: https://bugs.openjdk.java.net/browse/JDK-8248003
>>   Stats: 151 lines in 22 files changed: 93 ins; 5 del; 53 mod
>>   Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
>>   Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95
>> 
>> PR: https://git.openjdk.java.net/valhalla/pull/95
> 



From fparain at openjdk.java.net  Mon Jun 22 21:29:23 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Mon, 22 Jun 2020 21:29:23 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive [v2]
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <oX_UuIARTpcWRW7waGMhhapghWtyQDsKz5kzwqEgXjs=.de7ec65b-192f-4905-ab5b-669eda0f5150@github.com>

> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
> 
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request incrementally with one additional commit since the last revision:

  Add new test with class rewriting

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/95/files
  - new: https://git.openjdk.java.net/valhalla/pull/95/files/d07f3125..50ac8d9e

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/95/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/95/webrev.00-01

  Stats: 177 lines in 5 files changed: 175 ins; 2 del; 0 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Tue Jun 23 14:13:40 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 14:13:40 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive [v3]
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <mbmCOVzQ7-ga9xGpt6OHYTbfPCOo7h4RvBVXEa6ICZA=.c3227cf8-4668-4e59-b648-40443fb3c5a9@github.com>

> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
> 
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request incrementally with one additional commit since the last revision:

  Fix include

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/95/files
  - new: https://git.openjdk.java.net/valhalla/pull/95/files/50ac8d9e..e9a2c795

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/95/webrev.02
 - incr: https://webrevs.openjdk.java.net/valhalla/95/webrev.01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Tue Jun 23 17:52:06 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 17:52:06 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>

On Mon, 22 Jun 2020 12:46:56 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
> 
> Thank you,
> 
> Fred

The fix has been updated according to Ioi's review, and a new test has been added with class redefinition.

Thank you,

Fred

-------------

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Tue Jun 23 18:05:41 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 18:05:41 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
Message-ID: <L51fF-DpA8Kj_jAsMJeH-Su4fK0Sgzn6ynCRIvnaWCA=.53856549-603d-4d13-bd11-c66b305a9c4e@github.com>

On Fri, 19 Jun 2020 13:08:44 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.

Looks good for now (it will probably be revisited after the spec update).

Fred

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/94


From fparain at openjdk.java.net  Tue Jun 23 18:34:08 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 18:34:08 GMT
Subject: [lworld] RFR: 8248167: [lworld] [lw3] JdbInlineTypesTest fails
Message-ID: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>

Please review this small fix to stop JdbInlineTypesTest from failing in our testing.

Thank you,

Fred

-------------

Commit messages:
 - Fix for JDI

Changes: https://git.openjdk.java.net/valhalla/pull/96/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/96/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8248167
  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/96.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/96/head:pull/96

PR: https://git.openjdk.java.net/valhalla/pull/96


From hseigel at openjdk.java.net  Tue Jun 23 19:41:32 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Tue, 23 Jun 2020 19:41:32 GMT
Subject: [lworld] RFR: 8248167: [lworld] [lw3] JdbInlineTypesTest fails
In-Reply-To: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>
References: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>
Message-ID: <eR7JwI8oh3B3YQ9eEmbKT35yn46C-lRUevTT4OjZ2t0=.89f0db0b-6810-4269-b3cd-93e8f5619a80@github.com>

On Tue, 23 Jun 2020 18:23:32 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this small fix to stop JdbInlineTypesTest from failing in our testing.
> 
> Thank you,
> 
> Fred

Looks good!
Thanks, Harold

-------------

Marked as reviewed by hseigel (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/96


From hseigel at openjdk.java.net  Tue Jun 23 19:44:19 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Tue, 23 Jun 2020 19:44:19 GMT
Subject: [lworld] Integrated: JDK-8247795 allow factory methods for inline
 types to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
Message-ID: <SXSqNaKDP9to3432FSptoDW2TtB-7CM8sOUVIOMtHSs=.29933c18-d8f1-4d15-b754-5ddf67d02b0e@github.com>

On Fri, 19 Jun 2020 13:08:44 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.

This pull request has now been integrated.

Changeset: e5eb253e
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/e5eb253e
Stats:     338 lines in 7 files changed: 0 ins; 331 del; 7 mod

8247795: allow factory methods for inline types to return j.l.Obje?

Reviewed-by: fparain

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From mchung at openjdk.java.net  Tue Jun 23 19:50:26 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 23 Jun 2020 19:50:26 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <7eJeX1hsZJmidgyCdgkAY9-pyxNBD32G5ePW21NsKHY=.56d9c383-eb22-44ec-bd17-1ddea4ad7786@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
 <L51fF-DpA8Kj_jAsMJeH-Su4fK0Sgzn6ynCRIvnaWCA=.53856549-603d-4d13-bd11-c66b305a9c4e@github.com>
 <7eJeX1hsZJmidgyCdgkAY9-pyxNBD32G5ePW21NsKHY=.56d9c383-eb22-44ec-bd17-1ddea4ad7786@github.com>
Message-ID: <3r4cmYCVlfKR9fH2gXL49Vsk4YlnBFP_NFgholi7g2U=.7f2abe67-9980-4c07-9ad2-7d4066e11f8c@github.com>

On Tue, 23 Jun 2020 19:45:54 GMT, Mandy Chung <mchung at openjdk.org> wrote:

> @hseigel - have you seen my feedback? You integrated it as is?

Sigh... I just realized I didn't click "submit review".    You can follow up my comments in a separate patch.  Sorry
for not posting my review comments properly.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From mchung at openjdk.java.net  Tue Jun 23 19:50:25 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 23 Jun 2020 19:50:25 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <L51fF-DpA8Kj_jAsMJeH-Su4fK0Sgzn6ynCRIvnaWCA=.53856549-603d-4d13-bd11-c66b305a9c4e@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
 <L51fF-DpA8Kj_jAsMJeH-Su4fK0Sgzn6ynCRIvnaWCA=.53856549-603d-4d13-bd11-c66b305a9c4e@github.com>
Message-ID: <7eJeX1hsZJmidgyCdgkAY9-pyxNBD32G5ePW21NsKHY=.56d9c383-eb22-44ec-bd17-1ddea4ad7786@github.com>

On Tue, 23 Jun 2020 18:03:09 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
>> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.
>
> Looks good for now (it will probably be revisited after the spec update).
> 
> Fred

@hseigel - have you seen my feedback?  You integrated it as is?

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From mchung at openjdk.java.net  Tue Jun 23 19:50:28 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 23 Jun 2020 19:50:28 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
Message-ID: <y5xTHI00s950HnzAwowCOJooVVdT7CyRj1hE3Z-3osU=.dd37d62e-9272-470e-8478-38589451f88e@github.com>

On Fri, 19 Jun 2020 13:08:44 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.

src/hotspot/share/classfile/classFileParser.cpp line 2482:

> 2481:         const Symbol* required = class_name();
> 2482:         if (is_hidden() || is_unsafe_anonymous()) {
> 2483:           // The original class name in hidden classes and in the UAC byte stream gets

JDK no longer uses VM anonymous class.   This check (when parsing the static factory method of an inline type) should
be updated to `if (is_hidden())` and drop `is_unsafe_anonymous()`.

src/hotspot/share/runtime/reflection.cpp line 1226:

> 1225:     BasicType rtype;
> 1226:     if (klass->is_hidden() || klass->is_unsafe_anonymous()) {
> 1227:       rtype = T_OBJECT;

Drop `is_unsafe_anonymous` check.   We should not support VM anonymous class be an inline type.

I suggest to add a comment to explain this workarounds the JVM spec issue for hidden classes.

test/hotspot/jtreg/runtime/valhalla/valuetypes/HiddenInlineClassTest.java line 48:

> 47:     static byte[] readClassFile(String classFileName) throws Exception {
> 48:         File classFile = new File(CLASSES_DIR + File.separator + classFileName);
> 49:         try (FileInputStream in = new FileInputStream(classFile);

A simpler implementation is to use NIO:
    static final Path CLASSES_DIR = Paths.get(System.getProperty("test.classes", "."));

    static byte[] readClassFile(String cn) throws IOException {
        Path path = CLASSES_DIR.resolve(cn.replace('.', File.separatorChar) + ".class");
        return Files.readAllBytes(path);
    }

test/hotspot/jtreg/runtime/valhalla/valuetypes/HiddenInlineClassTest.java line 65:

> 64:         Class<?> c = lookup.defineHiddenClass(bytes, true, NESTMATE).lookupClass();
> 65:         Object hp = c.newInstance();
> 66:         String s = (String)c.getMethod("getValue").invoke(hp);

Nit: No need to be a nestmate.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From hseigel at openjdk.java.net  Tue Jun 23 19:57:39 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Tue, 23 Jun 2020 19:57:39 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <y5xTHI00s950HnzAwowCOJooVVdT7CyRj1hE3Z-3osU=.dd37d62e-9272-470e-8478-38589451f88e@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
 <y5xTHI00s950HnzAwowCOJooVVdT7CyRj1hE3Z-3osU=.dd37d62e-9272-470e-8478-38589451f88e@github.com>
Message-ID: <8jDvti9vw7fNldTnNixJsLbke5AgyBLJRMtehDkfMt0=.3287d986-9022-49f5-b3ac-9d666420b84b@github.com>

On Fri, 19 Jun 2020 20:08:04 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> Expect the return type for the <init> factory methods of hidden inline classes to return type java.lang.Object.  Also,
>> fix issue so that Reflection::new_constructor(), not new_method(), is called for <init> factory methods.
>
> src/hotspot/share/classfile/classFileParser.cpp line 2482:
> 
>> 2481:         const Symbol* required = class_name();
>> 2482:         if (is_hidden() || is_unsafe_anonymous()) {
>> 2483:           // The original class name in hidden classes and in the UAC byte stream gets
> 
> JDK no longer uses VM anonymous class.   This check (when parsing the static factory method of an inline type) should
> be updated to `if (is_hidden())` and drop `is_unsafe_anonymous()`.

VM anonymous classes need to be supported until they are obsoleted.  Removing this call to is_unsafe_anonymous() can
easily be done once that happens.

> src/hotspot/share/runtime/reflection.cpp line 1226:
> 
>> 1225:     BasicType rtype;
>> 1226:     if (klass->is_hidden() || klass->is_unsafe_anonymous()) {
>> 1227:       rtype = T_OBJECT;
> 
> Drop `is_unsafe_anonymous` check.   We should not support VM anonymous class be an inline type.
> 
> I suggest to add a comment to explain this workarounds the JVM spec issue for hidden classes.

See above comment about is_unsafe_anonymous().  I can add a comment about the JVM Spec issue in a follow-on fix.

> test/hotspot/jtreg/runtime/valhalla/valuetypes/HiddenInlineClassTest.java line 48:
> 
>> 47:     static byte[] readClassFile(String classFileName) throws Exception {
>> 48:         File classFile = new File(CLASSES_DIR + File.separator + classFileName);
>> 49:         try (FileInputStream in = new FileInputStream(classFile);
> 
> A simpler implementation is to use NIO:
>     static final Path CLASSES_DIR = Paths.get(System.getProperty("test.classes", "."));
> 
>     static byte[] readClassFile(String cn) throws IOException {
>         Path path = CLASSES_DIR.resolve(cn.replace('.', File.separatorChar) + ".class");
>         return Files.readAllBytes(path);
>     }

Multiple tests could benefit by using the NIO change that you suggest.  I'll enter an RFE for that.

> test/hotspot/jtreg/runtime/valhalla/valuetypes/HiddenInlineClassTest.java line 65:
> 
>> 64:         Class<?> c = lookup.defineHiddenClass(bytes, true, NESTMATE).lookupClass();
>> 65:         Object hp = c.newInstance();
>> 66:         String s = (String)c.getMethod("getValue").invoke(hp);
> 
> Nit: No need to be a nestmate.

Is it a problem that it's a nestmate?

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From mchung at openjdk.java.net  Tue Jun 23 20:03:58 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Tue, 23 Jun 2020 20:03:58 GMT
Subject: [lworld] RFR: JDK-8247795 allow factory methods for inline types
 to return =?UTF-8?B?ai5sLk9iamXigKY=?=
In-Reply-To: <8jDvti9vw7fNldTnNixJsLbke5AgyBLJRMtehDkfMt0=.3287d986-9022-49f5-b3ac-9d666420b84b@github.com>
References: <a5gIQsEtHysvzOEHrycDS-fOmDup1AX3jJCs3AtGRkA=.5c2f7b8d-a62e-4a99-9f58-4fc265c471bd@github.com>
 <y5xTHI00s950HnzAwowCOJooVVdT7CyRj1hE3Z-3osU=.dd37d62e-9272-470e-8478-38589451f88e@github.com>
 <8jDvti9vw7fNldTnNixJsLbke5AgyBLJRMtehDkfMt0=.3287d986-9022-49f5-b3ac-9d666420b84b@github.com>
Message-ID: <DkJQgw59XhX_16OeCjl3sSAFYDbEcnKVP7VDm5WjlR8=.3b36497b-56b4-4455-949c-44e9411eaaf0@github.com>

On Tue, 23 Jun 2020 19:55:33 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> test/hotspot/jtreg/runtime/valhalla/valuetypes/HiddenInlineClassTest.java line 65:
>> 
>>> 64:         Class<?> c = lookup.defineHiddenClass(bytes, true, NESTMATE).lookupClass();
>>> 65:         Object hp = c.newInstance();
>>> 66:         String s = (String)c.getMethod("getValue").invoke(hp);
>> 
>> Nit: No need to be a nestmate.
>
> Is it a problem that it's a nestmate?

This is a copy-n-paste issue.  I expect a test knows what it does and it should use it with a clear intention.  I
prefer to take it out or add a comment explaining why NESTMATE is used for this hidden inline test.

>> src/hotspot/share/classfile/classFileParser.cpp line 2482:
>> 
>>> 2481:         const Symbol* required = class_name();
>>> 2482:         if (is_hidden() || is_unsafe_anonymous()) {
>>> 2483:           // The original class name in hidden classes and in the UAC byte stream gets
>> 
>> JDK no longer uses VM anonymous class.   This check (when parsing the static factory method of an inline type) should
>> be updated to `if (is_hidden())` and drop `is_unsafe_anonymous()`.
>
> VM anonymous classes need to be supported until they are obsoleted.  Removing this call to is_unsafe_anonymous() can
> easily be done once that happens.

I do not agree that we need to make VM anonymous classes to support inline types.    This block is for inline types
only.  Please remove it.

>> src/hotspot/share/runtime/reflection.cpp line 1226:
>> 
>>> 1225:     BasicType rtype;
>>> 1226:     if (klass->is_hidden() || klass->is_unsafe_anonymous()) {
>>> 1227:       rtype = T_OBJECT;
>> 
>> Drop `is_unsafe_anonymous` check.   We should not support VM anonymous class be an inline type.
>> 
>> I suggest to add a comment to explain this workarounds the JVM spec issue for hidden classes.
>
> See above comment about is_unsafe_anonymous().  I can add a comment about the JVM Spec issue in a follow-on fix.

Please do not make VM anonymous classes to support inline type.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/94


From fparain at openjdk.java.net  Tue Jun 23 20:05:20 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 20:05:20 GMT
Subject: [lworld] RFR: 8248167: [lworld] [lw3] JdbInlineTypesTest fails
In-Reply-To: <eR7JwI8oh3B3YQ9eEmbKT35yn46C-lRUevTT4OjZ2t0=.89f0db0b-6810-4269-b3cd-93e8f5619a80@github.com>
References: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>
 <eR7JwI8oh3B3YQ9eEmbKT35yn46C-lRUevTT4OjZ2t0=.89f0db0b-6810-4269-b3cd-93e8f5619a80@github.com>
Message-ID: <viFKlyJzZJQqS_Viz_tALAgew5ZmZEszn4S1QMsJEu8=.c48f416e-c7d3-4ad8-a4f8-7c504c97d2ec@github.com>

On Tue, 23 Jun 2020 19:39:12 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Please review this small fix to stop JdbInlineTypesTest from failing in our testing.
>> 
>> Thank you,
>> 
>> Fred
>
> Looks good!
> Thanks, Harold

/integrate

-------------

PR: https://git.openjdk.java.net/valhalla/pull/96


From fparain at openjdk.java.net  Tue Jun 23 20:05:21 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Tue, 23 Jun 2020 20:05:21 GMT
Subject: [lworld] Integrated: 8248167: [lworld] [lw3] JdbInlineTypesTest fails
In-Reply-To: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>
References: <OxAelxq48nrBX_XWNLeWnkCvACb8rv5f2Tb0qWNDWKs=.50e8a9e0-e3e5-4040-9b1c-418216f20ae9@github.com>
Message-ID: <hLay1BVoSOAEnrXCpQxOjoEovFfeDTZsajDtKlRWlYg=.14fa716b-3f20-43c1-9036-a88bad328cdb@github.com>

On Tue, 23 Jun 2020 18:23:32 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this small fix to stop JdbInlineTypesTest from failing in our testing.
> 
> Thank you,
> 
> Fred

This pull request has now been integrated.

Changeset: d615a338
Author:    Frederic Parain <fparain at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/d615a338
Stats:     2 lines in 1 file changed: 0 ins; 1 del; 1 mod

8248167: [lworld] [lw3] JdbInlineTypesTest fails

Reviewed-by: hseigel

-------------

PR: https://git.openjdk.java.net/valhalla/pull/96


From ioi.lam at oracle.com  Wed Jun 24 00:49:58 2020
From: ioi.lam at oracle.com (Ioi Lam)
Date: Tue, 23 Jun 2020 17:49:58 -0700
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
 <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>
Message-ID: <884ad927-6fe1-b7b2-2f6a-3849f838b94b@oracle.com>

Hi Fred,

The changes look good to me. For this comment:

// Even if the Point class is not loaded from the CDS archive, make sure 
the WithInlineField class
// can still be loaded successfully, and properly get the rewritten 
version of Point.

[1] spelling of WithInlineField -> WithInlinedField
[2] I think you can add

// The archived version of WithInlinedField must not be loaded, because 
it references the archived
// version of Point, but a different version of Point has been loaded.


Thanks
- Ioi

On 6/23/20 10:52 AM, Frederic Parain wrote:
> On Mon, 22 Jun 2020 12:46:56 GMT, Frederic Parain <fparain at openjdk.org> wrote:
>
>> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
>>
>> Thank you,
>>
>> Fred
> The fix has been updated according to Ioi's review, and a new test has been added with class redefinition.
>
> Thank you,
>
> Fred
>
> -------------
>
> PR: https://git.openjdk.java.net/valhalla/pull/95



From thartmann at openjdk.java.net  Wed Jun 24 10:24:05 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 24 Jun 2020 10:24:05 GMT
Subject: [lworld] RFR: 8247923: [lworld] Empty inline types break calling
 convention optimization
Message-ID: <Caj7w7JLhPPdzaH-UgGG7C7BI7MwnHlxtbbSq7CRXSw=.9333493a-7789-45f4-9f69-47efab5cc36c@github.com>

Empty inline types confuse the calling convention optimization because the injected byte field is not picked up by
ciValueKlass::_declared_nonstatic_fields. This patch disables the calling convention optimization for empty inline
types and makes sure empty inline types are not allocated by C2. I've filed JDK-8248220 to evaluate further
optimization opportunities for empty inline types.

-------------

Commit messages:
 - Fix to code in sharedRuntime.cpp
 - 8247923: [lworld] Empty inline types break calling convention optimization

Changes: https://git.openjdk.java.net/valhalla/pull/97/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/97/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8247923
  Stats: 144 lines in 10 files changed: 120 ins; 3 del; 21 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/97.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/97/head:pull/97

PR: https://git.openjdk.java.net/valhalla/pull/97


From thartmann at openjdk.java.net  Wed Jun 24 12:23:03 2020
From: thartmann at openjdk.java.net (Tobias Hartmann)
Date: Wed, 24 Jun 2020 12:23:03 GMT
Subject: [lworld] Integrated: 8247923: [lworld] Empty inline types break
 calling convention optimization
In-Reply-To: <Caj7w7JLhPPdzaH-UgGG7C7BI7MwnHlxtbbSq7CRXSw=.9333493a-7789-45f4-9f69-47efab5cc36c@github.com>
References: <Caj7w7JLhPPdzaH-UgGG7C7BI7MwnHlxtbbSq7CRXSw=.9333493a-7789-45f4-9f69-47efab5cc36c@github.com>
Message-ID: <u1yOMUR1Y3CS4hjOqBc1M2EH8jgY7o7v9vNuaE-eqYo=.d7c68002-adb3-49b1-8c3e-7f75ccb39f24@github.com>

On Wed, 24 Jun 2020 10:10:27 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> Empty inline types confuse the calling convention optimization because the injected byte field is not picked up by
> ciValueKlass::_declared_nonstatic_fields. This patch disables the calling convention optimization for empty inline
> types and makes sure empty inline types are not allocated by C2. I've filed JDK-8248220 to evaluate further
> optimization opportunities for empty inline types.

This pull request has now been integrated.

Changeset: 45400b1e
Author:    Tobias Hartmann <thartmann at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/45400b1e
Stats:     143 lines in 10 files changed: 2 ins; 119 del; 22 mod

8247923: [lworld] Empty inline types break calling convention optimization

-------------

PR: https://git.openjdk.java.net/valhalla/pull/97


From fparain at openjdk.java.net  Wed Jun 24 13:04:39 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 24 Jun 2020 13:04:39 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive [v4]
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <NzD5tsl4aRfHoIRgBasQktkgbWIg12cPhRgbJqM70Lg=.1581a6ed-1343-4511-a671-c34eb686a126@github.com>

> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
> 
> Thank you,
> 
> Fred

Frederic Parain has updated the pull request incrementally with one additional commit since the last revision:

  Fix comment

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/95/files
  - new: https://git.openjdk.java.net/valhalla/pull/95/files/e9a2c795..d2ae2fef

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/95/webrev.03
 - incr: https://webrevs.openjdk.java.net/valhalla/95/webrev.02-03

  Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/95.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/95/head:pull/95

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Wed Jun 24 13:04:40 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 24 Jun 2020 13:04:40 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
 <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>
Message-ID: <LJCWkx84OLhBkrMYNAzkj4w0r3vNbnjC8OUp2Rc5TXA=.1c4054f0-4947-493f-9085-a44dfbcb2128@github.com>

On Tue, 23 Jun 2020 17:49:42 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
>> 
>> Thank you,
>> 
>> Fred
>
> The fix has been updated according to Ioi's review, and a new test has been added with class redefinition.
> 
> Thank you,
> 
> Fred

Ioi,

Thank you for the second review. I've updated the comment as you suggested.

Fred.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Wed Jun 24 13:04:40 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 24 Jun 2020 13:04:40 GMT
Subject: [lworld] RFR: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <LJCWkx84OLhBkrMYNAzkj4w0r3vNbnjC8OUp2Rc5TXA=.1c4054f0-4947-493f-9085-a44dfbcb2128@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
 <mR5SmOM-EzsFQd6h3w4gPysZ4wCWMbaX4qKgs3YO8uU=.51815e6f-e031-4ab0-b178-75675f4b2231@github.com>
 <LJCWkx84OLhBkrMYNAzkj4w0r3vNbnjC8OUp2Rc5TXA=.1c4054f0-4947-493f-9085-a44dfbcb2128@github.com>
Message-ID: <HF32ylVY37nUspE3y0u5QWX5hbidYcnS9Ar8Q5bPKR4=.edcffa23-4630-47d0-97aa-dd27b15084c7@github.com>

On Wed, 24 Jun 2020 12:42:09 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> The fix has been updated according to Ioi's review, and a new test has been added with class redefinition.
>> 
>> Thank you,
>> 
>> Fred
>
> Ioi,
> 
> Thank you for the second review. I've updated the comment as you suggested.
> 
> Fred.

/integrate

-------------

PR: https://git.openjdk.java.net/valhalla/pull/95


From fparain at openjdk.java.net  Wed Jun 24 13:04:41 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Wed, 24 Jun 2020 13:04:41 GMT
Subject: [lworld] Integrated: 8248003: [lworld] [lw3] VM crashes when classes
 with inline type fields are loaded from CDS archive
In-Reply-To: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
References: <8gm0BeHX6LTIAOj0BzWRl2w_HFDjVZ0njBBe--D5N38=.5514d014-0d14-49cc-a4cd-141a5a497760@github.com>
Message-ID: <kpvTsZYYaO-Kew8BLUWhTmVm_Bhhu0BJb-_NYccqNJo=.99c174e3-e296-4d1a-86b5-b5d58a1d8bde@github.com>

On Mon, 22 Jun 2020 12:46:56 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this changeset fixing several issues in CDS related to inline type metadata removal and restoration.
> 
> Thank you,
> 
> Fred

This pull request has now been integrated.

Changeset: 3f8947bb
Author:    Frederic Parain <fparain at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/3f8947bb
Stats:     327 lines in 26 files changed: 5 ins; 268 del; 54 mod

8248003: [lworld] [lw3] VM crashes when classes with inline type fields are loaded from CDS archive

-------------

PR: https://git.openjdk.java.net/valhalla/pull/95


From mchung at openjdk.java.net  Wed Jun 24 16:46:14 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Wed, 24 Jun 2020 16:46:14 GMT
Subject: [lworld] Integrated: [lworld] temporary fix to serviceability
 HiddenClassSigTest test until JDK-8247491 fixes it properly
Message-ID: <FDuMLE5X7Rx4qsJ0I_pW0Ho5ytaUfxBB7eHOltDk-8o=.e94e593b-ba6c-4f3b-8904-017204df365c@github.com>

A simple test fix to take `java.lang.IdentityObject` interface into account until JDK-8247491 fixes
test/hotspot/jtreg/serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java properly.

This will clear tier3 lworld test failure.

-------------

Commit messages:
 - [lworld] temporary fix to HiddenClassSigTest test until JDK-8247491 updates the test properly
 - Merge
 - Merge
 - [lworld] misc reflection clean up
 - Merge
 - Post-merge adjustment in DirectMethodHandle

Changes: https://git.openjdk.java.net/valhalla/pull/98/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/98/webrev.00
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/98.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/98/head:pull/98

PR: https://git.openjdk.java.net/valhalla/pull/98


From mchung at openjdk.java.net  Wed Jun 24 16:46:15 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Wed, 24 Jun 2020 16:46:15 GMT
Subject: [lworld] Integrated: [lworld] temporary fix to serviceability
 HiddenClassSigTest test until JDK-8247491 fixes it properly
In-Reply-To: <FDuMLE5X7Rx4qsJ0I_pW0Ho5ytaUfxBB7eHOltDk-8o=.e94e593b-ba6c-4f3b-8904-017204df365c@github.com>
References: <FDuMLE5X7Rx4qsJ0I_pW0Ho5ytaUfxBB7eHOltDk-8o=.e94e593b-ba6c-4f3b-8904-017204df365c@github.com>
Message-ID: <-QUx9CI_tnEQGYq74SwNU80L1lDlvWEFVA7a1At_7lE=.8ab43246-8b2c-42a6-8ff2-84b17c11f15f@github.com>

On Wed, 24 Jun 2020 16:34:52 GMT, Mandy Chung <mchung at openjdk.org> wrote:

> A simple test fix to take `java.lang.IdentityObject` interface into account until JDK-8247491 fixes
> test/hotspot/jtreg/serviceability/jvmti/HiddenClass/P/Q/HiddenClassSigTest.java properly.
> This will clear tier3 lworld test failure.

This pull request has now been integrated.

Changeset: 806fff41
Author:    Mandy Chung <mchung at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/806fff41
Stats:     1 line in 1 file changed: 0 ins; 0 del; 1 mod

[lworld] temporary fix to serviceability HiddenClassSigTest test until JDK-8247491 fixes it properly

-------------

PR: https://git.openjdk.java.net/valhalla/pull/98


From hseigel at openjdk.java.net  Wed Jun 24 19:41:13 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Wed, 24 Jun 2020 19:41:13 GMT
Subject: [lworld] RFR: changes based on late comments concerning 8247795 fix
Message-ID: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>

Changes based on comments from Mandy after the fix for 8247795 was pushed:
1. Remove checks for inline unsafe anonymous classes.
2. Add comment about static factory methods.
3. Improve test

Tested with tiers 1-2 on windows, linux, and mac, and tiers 3-5 on linux.

-------------

Commit messages:
 - changes based on late comments concerning 8247795 fix

Changes: https://git.openjdk.java.net/valhalla/pull/99/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/99/webrev.00
  Stats: 26 lines in 4 files changed: 8 ins; 9 del; 9 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/99.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/99/head:pull/99

PR: https://git.openjdk.java.net/valhalla/pull/99


From mchung at openjdk.java.net  Wed Jun 24 19:50:40 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Wed, 24 Jun 2020 19:50:40 GMT
Subject: [lworld] RFR: changes based on late comments concerning 8247795
 fix
In-Reply-To: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
References: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
Message-ID: <HT7fnIEdY73-jUy_6EOEG5delPdi6q-hLj2JGO8vW48=.5b09fe31-cbd3-4aae-b560-8efe460b8670@github.com>

On Wed, 24 Jun 2020 19:30:02 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Changes based on comments from Mandy after the fix for 8247795 was pushed:
> 1. Remove checks for inline unsafe anonymous classes.
> 2. Add comment about static factory methods.
> 3. Improve test
> 
> Tested with tiers 1-2 on windows, linux, and mac, and tiers 3-5 on linux.

Thanks for making the change, Harold.  Looks good.

-------------

Marked as reviewed by mchung (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/99


From github.com+66382410+lfoltan at openjdk.java.net  Wed Jun 24 19:54:34 2020
From: github.com+66382410+lfoltan at openjdk.java.net (Lois Foltan)
Date: Wed, 24 Jun 2020 19:54:34 GMT
Subject: [lworld] RFR: changes based on late comments concerning 8247795
 fix
In-Reply-To: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
References: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
Message-ID: <iL_L2rkFCgLhgleLSwJav4LoS8JZh1CF291CeBz4Gg0=.ddcdf538-e2d6-4727-b43d-97a44464ebe0@github.com>

On Wed, 24 Jun 2020 19:30:02 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Changes based on comments from Mandy after the fix for 8247795 was pushed:
> 1. Remove checks for inline unsafe anonymous classes.
> 2. Add comment about static factory methods.
> 3. Improve test
> 
> Tested with tiers 1-2 on windows, linux, and mac, and tiers 3-5 on linux.

Marked as reviewed by lfoltan at github.com (no known OpenJDK username).

-------------

PR: https://git.openjdk.java.net/valhalla/pull/99


From hseigel at openjdk.java.net  Wed Jun 24 19:58:45 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Wed, 24 Jun 2020 19:58:45 GMT
Subject: [lworld] Integrated: changes based on late comments concerning
 8247795 fix
In-Reply-To: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
References: <AwW0hLkP3YjkfJpuyTJvR54bTuAUK7hxgE4cxfpNgSU=.3797b5a3-4f8c-48a0-957c-28b22f9148a8@github.com>
Message-ID: <_Q_ytdqV_lrq297m3R0zSuCNiS7OZ7-xRvmSDxZELgs=.21b1a3bd-beac-4ffc-8262-cd7dcd031fcc@github.com>

On Wed, 24 Jun 2020 19:30:02 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Changes based on comments from Mandy after the fix for 8247795 was pushed:
> 1. Remove checks for inline unsafe anonymous classes.
> 2. Add comment about static factory methods.
> 3. Improve test
> 
> Tested with tiers 1-2 on windows, linux, and mac, and tiers 3-5 on linux.

This pull request has now been integrated.

Changeset: 9ba8bbe1
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/9ba8bbe1
Stats:     26 lines in 4 files changed: 9 ins; 8 del; 9 mod

changes based on late comments concerning 8247795 fix

Reviewed-by: mchung

-------------

PR: https://git.openjdk.java.net/valhalla/pull/99


From fparain at openjdk.java.net  Thu Jun 25 15:42:50 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 15:42:50 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
Message-ID: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>

Please review this small fix in JVMTI.

The problem is that GetImplementedInterfaces doesn't return the expected set of interfaces because of the injection of
the java.lang.IdentityObject interface by the JVM. The fix simply filters out this interface if it has been injected by
the JVM, providing the same behavior as for reflection.

Thank you,

Fred

-------------

Commit messages:
 - Filter out IdentityObject in GetImplementedInterfaces

Changes: https://git.openjdk.java.net/valhalla/pull/100/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/100/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8248330
  Stats: 10 lines in 1 file changed: 5 ins; 0 del; 5 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/100.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/100/head:pull/100

PR: https://git.openjdk.java.net/valhalla/pull/100


From hseigel at openjdk.java.net  Thu Jun 25 15:50:29 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 15:50:29 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
Message-ID: <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>

On Thu, 25 Jun 2020 15:33:21 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this small fix in JVMTI.
> 
> The problem is that GetImplementedInterfaces doesn't return the expected set of interfaces because of the injection of
> the java.lang.IdentityObject interface by the JVM. The fix simply filters out this interface if it has been injected by
> the JVM, providing the same behavior as for reflection.  Thank you,
> 
> Fred

The changes look good.  Does this also fix the test failures listed in JDK-8247491?

-------------

Marked as reviewed by hseigel (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/100


From fparain at openjdk.java.net  Thu Jun 25 16:59:12 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 16:59:12 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
 <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
Message-ID: <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>

On Thu, 25 Jun 2020 15:48:01 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Please review this small fix in JVMTI.
>> 
>> The problem is that GetImplementedInterfaces doesn't return the expected set of interfaces because of the injection of
>> the java.lang.IdentityObject interface by the JVM. The fix simply filters out this interface if it has been injected by
>> the JVM, providing the same behavior as for reflection.  Thank you,
>> 
>> Fred
>
> The changes look good.  Does this also fix the test failures listed in JDK-8247491?

Harold,

Thank you for the review.

I've tested the fix with the tests listed in JDK-8247491:
vmTestbase/nsk/jdi/ClassType/allInterfaces/allinterfaces001/TestDescription.java
vmTestbase/nsk/jdi/ClassType/interfaces/interfaces001/TestDescription.java
vmTestbase/nsk/jdi/InterfaceType/implementors/implementors001/TestDescription.java
vmTestbase/nsk/jdi/InterfaceType/subinterfaces/subinterfaces001/TestDescription.java
vmTestbase/nsk/jdi/InterfaceType/superinterfaces/superinterfaces001/TestDescription.java
vmTestbase/nsk/jvmti/ClassPrepare/classprep001/TestDescription.java

They all pass now.

Fred

-------------

PR: https://git.openjdk.java.net/valhalla/pull/100


From mchung at openjdk.java.net  Thu Jun 25 17:21:08 2020
From: mchung at openjdk.java.net (Mandy Chung)
Date: Thu, 25 Jun 2020 17:21:08 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
 <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
 <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>
Message-ID: <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>

On Thu, 25 Jun 2020 16:56:54 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> The changes look good.  Does this also fix the test failures listed in JDK-8247491?
>
> Harold,
> 
> Thank you for the review.
> 
> I've tested the fix with the tests listed in JDK-8247491:
> vmTestbase/nsk/jdi/ClassType/allInterfaces/allinterfaces001/TestDescription.java
> vmTestbase/nsk/jdi/ClassType/interfaces/interfaces001/TestDescription.java
> vmTestbase/nsk/jdi/InterfaceType/implementors/implementors001/TestDescription.java
> vmTestbase/nsk/jdi/InterfaceType/subinterfaces/subinterfaces001/TestDescription.java
> vmTestbase/nsk/jdi/InterfaceType/superinterfaces/superinterfaces001/TestDescription.java
> vmTestbase/nsk/jvmti/ClassPrepare/classprep001/TestDescription.java
> 
> They all pass now.
> 
> Fred

Hi Fred,

With GetImplementationInterfaces filtering `java.lang.IdentityObject`, the temporary fix [1] should be reverted.
Otherwise looks good.

Mandy
[1] https://github.com/openjdk/valhalla/commit/806fff417e2adc296428ec4e7b41fff6cdfe1e15

-------------

PR: https://git.openjdk.java.net/valhalla/pull/100


From hseigel at openjdk.java.net  Thu Jun 25 17:21:08 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 17:21:08 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
 <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
 <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>
 <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>
Message-ID: <IFzHf2BymWg9XLSmBOL_Kz1M9YzM0jb8cFpsptEsj9A=.c8ca2a02-f5b9-46f3-8927-85bcff3b8123@github.com>

On Thu, 25 Jun 2020 17:18:03 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> Harold,
>> 
>> Thank you for the review.
>> 
>> I've tested the fix with the tests listed in JDK-8247491:
>> vmTestbase/nsk/jdi/ClassType/allInterfaces/allinterfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/ClassType/interfaces/interfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/implementors/implementors001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/subinterfaces/subinterfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/superinterfaces/superinterfaces001/TestDescription.java
>> vmTestbase/nsk/jvmti/ClassPrepare/classprep001/TestDescription.java
>> 
>> They all pass now.
>> 
>> Fred
>
> Hi Fred,
> 
> With GetImplementationInterfaces filtering `java.lang.IdentityObject`, the temporary fix [1] should be reverted.
> Otherwise looks good.
> Mandy
> [1] https://github.com/openjdk/valhalla/commit/806fff417e2adc296428ec4e7b41fff6cdfe1e15

Fred,
Thanks for checking the other tests.
Harold

-------------

PR: https://git.openjdk.java.net/valhalla/pull/100


From frederic.parain at oracle.com  Thu Jun 25 17:33:39 2020
From: frederic.parain at oracle.com (Frederic Parain)
Date: Thu, 25 Jun 2020 13:33:39 -0400
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
 <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
 <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>
 <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>
Message-ID: <92E90300-5AA5-4F46-B41C-0B7EF24811A4@oracle.com>

Thank you Mandy, I?ll revert the temporary fix.

Fred


> On Jun 25, 2020, at 13:21, Mandy Chung <mchung at openjdk.java.net> wrote:
> 
> On Thu, 25 Jun 2020 16:56:54 GMT, Frederic Parain <fparain at openjdk.org> wrote:
> 
>>> The changes look good.  Does this also fix the test failures listed in JDK-8247491?
>> 
>> Harold,
>> 
>> Thank you for the review.
>> 
>> I've tested the fix with the tests listed in JDK-8247491:
>> vmTestbase/nsk/jdi/ClassType/allInterfaces/allinterfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/ClassType/interfaces/interfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/implementors/implementors001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/subinterfaces/subinterfaces001/TestDescription.java
>> vmTestbase/nsk/jdi/InterfaceType/superinterfaces/superinterfaces001/TestDescription.java
>> vmTestbase/nsk/jvmti/ClassPrepare/classprep001/TestDescription.java
>> 
>> They all pass now.
>> 
>> Fred
> 
> Hi Fred,
> 
> With GetImplementationInterfaces filtering `java.lang.IdentityObject`, the temporary fix [1] should be reverted.
> Otherwise looks good.
> 
> Mandy
> [1] https://github.com/openjdk/valhalla/commit/806fff417e2adc296428ec4e7b41fff6cdfe1e15
> 
> -------------
> 
> PR: https://git.openjdk.java.net/valhalla/pull/100



From fparain at openjdk.java.net  Thu Jun 25 18:25:53 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 18:25:53 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject [v2]
In-Reply-To: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
Message-ID: <eIfoU9aJDiDut3Sia0H7W96ED6c9hl1K4ZYnN2GqtsU=.cd2b4e7e-0a08-4bf0-9226-98adebb7d67e@github.com>

> Please review this small fix in JVMTI.
> 
> The problem is that GetImplementedInterfaces doesn't return the expected set of interfaces because of the injection of
> the java.lang.IdentityObject interface by the JVM. The fix simply filters out this interface if it has been injected by
> the JVM, providing the same behavior as for reflection.  Thank you,
> 
> Fred

Frederic Parain has updated the pull request incrementally with one additional commit since the last revision:

  Remove temporary fix in Hidden Class test

-------------

Changes:
  - all: https://git.openjdk.java.net/valhalla/pull/100/files
  - new: https://git.openjdk.java.net/valhalla/pull/100/files/9846fd0c..e5f14cf7

Webrevs:
 - full: https://webrevs.openjdk.java.net/valhalla/100/webrev.01
 - incr: https://webrevs.openjdk.java.net/valhalla/100/webrev.00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/100.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/100/head:pull/100

PR: https://git.openjdk.java.net/valhalla/pull/100


From fparain at openjdk.java.net  Thu Jun 25 18:25:53 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 18:25:53 GMT
Subject: [lworld] RFR: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject [v2]
In-Reply-To: <IFzHf2BymWg9XLSmBOL_Kz1M9YzM0jb8cFpsptEsj9A=.c8ca2a02-f5b9-46f3-8927-85bcff3b8123@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
 <ABrZW3lnSL6jYx2rL18M8QTfb0gwAd6l1H6W8t3swzg=.8afaa901-7d91-4554-a48a-b3c849530d9c@github.com>
 <VaHtD_9m6QGVCES4yuBX85kduWIn-E7316HIgdOxDQo=.008e1fe5-c9dc-4303-a1c0-7b53d03e8241@github.com>
 <5JFWsjs5vvXgOcXzJp0ExaDqzPAQ5ZA4_r5qAUP8Azw=.120933c5-7be2-449e-9cca-e851cdea5075@github.com>
 <IFzHf2BymWg9XLSmBOL_Kz1M9YzM0jb8cFpsptEsj9A=.c8ca2a02-f5b9-46f3-8927-85bcff3b8123@github.com>
Message-ID: <XkEgGYZVUcSs5A0-tuy3ri2EZqg2cbPlrLeCvz2kwHU=.62422f5b-91c7-494c-a77d-12ec4bfe8518@github.com>

On Thu, 25 Jun 2020 17:18:55 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Hi Fred,
>> 
>> With GetImplementationInterfaces filtering `java.lang.IdentityObject`, the temporary fix [1] should be reverted.
>> Otherwise looks good.
>> Mandy
>> [1] https://github.com/openjdk/valhalla/commit/806fff417e2adc296428ec4e7b41fff6cdfe1e15
>
> Fred,
> Thanks for checking the other tests.
> Harold

/integrate

-------------

PR: https://git.openjdk.java.net/valhalla/pull/100


From fparain at openjdk.java.net  Thu Jun 25 18:25:54 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 18:25:54 GMT
Subject: [lworld] Integrated: 8248330: [lworld] [lw3]
 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java
 fails because of IdentityObject
In-Reply-To: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
References: <agmGOLRFijIlimsDcCXWEzD3Eh1bqOpzBP_lbH_Hk6E=.92bc291e-1069-4ddb-9d59-b6451719c7b8@github.com>
Message-ID: <_tu_YFwAAPuh2PFURdkqV1tJxZb7F5KA3bZnHv7-vxs=.326ad8c1-d98a-4468-bbb6-9b581b6b0af5@github.com>

On Thu, 25 Jun 2020 15:33:21 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Please review this small fix in JVMTI.
> 
> The problem is that GetImplementedInterfaces doesn't return the expected set of interfaces because of the injection of
> the java.lang.IdentityObject interface by the JVM. The fix simply filters out this interface if it has been injected by
> the JVM, providing the same behavior as for reflection.  Thank you,
> 
> Fred

This pull request has now been integrated.

Changeset: d39d4207
Author:    Frederic Parain <fparain at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/d39d4207
Stats:     11 lines in 2 files changed: 0 ins; 5 del; 6 mod

8248330: [lworld] [lw3]
test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetImplementedInterfaces/getintrf007/TestDescription.java fails because of
IdentityObject

Reviewed-by: hseigel

-------------

PR: https://git.openjdk.java.net/valhalla/pull/100


From hseigel at openjdk.java.net  Thu Jun 25 18:44:38 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 18:44:38 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
Message-ID: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>

Add check to prevent interface java.lang.IdentityObject from being redefined or retransformed.  And, add test case.

-------------

Commit messages:
 - 8248251 don't all java.lang.IdentityObject to be redefined or retransformed

Changes: https://git.openjdk.java.net/valhalla/pull/101/files
 Webrev: https://webrevs.openjdk.java.net/valhalla/101/webrev.00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8248251
  Stats: 10 lines in 2 files changed: 9 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/101.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/101/head:pull/101

PR: https://git.openjdk.java.net/valhalla/pull/101


From fparain at openjdk.java.net  Thu Jun 25 19:58:03 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 19:58:03 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
Message-ID: <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>

On Thu, 25 Jun 2020 18:34:38 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Add check to prevent interface java.lang.IdentityObject from being redefined or retransformed.  And, add test case.

Looks good to me.
Do we need a test?

Fred

-------------

Marked as reviewed by fparain (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/101


From hseigel at openjdk.java.net  Thu Jun 25 20:03:17 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 20:03:17 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
Message-ID: <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>

On Thu, 25 Jun 2020 19:55:40 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Add check to prevent interface java.lang.IdentityObject from being redefined or retransformed.  And, add test case.
>
> Looks good to me.
> Do we need a test?
> 
> Fred

Hi Fred,
Do we need another test besides the test case that was added to
test/jdk/java/lang/instrument/IsModifiableClassAgent.java ? Thanks, Harold

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From fparain at openjdk.java.net  Thu Jun 25 20:30:17 2020
From: fparain at openjdk.java.net (Frederic Parain)
Date: Thu, 25 Jun 2020 20:30:17 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
Message-ID: <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>

On Thu, 25 Jun 2020 20:00:55 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Looks good to me.
>> Do we need a test?
>> 
>> Fred
>
> Hi Fred,
> Do we need another test besides the test case that was added to
> test/jdk/java/lang/instrument/IsModifiableClassAgent.java ? Thanks, Harold

Sorry, I miss-read the second file. java.lang.IdentityObject is part of the well-known classes, so it is always loaded,
so it covered by the test. Ignore my comment.

Thank you,

Fred

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From hseigel at openjdk.java.net  Thu Jun 25 20:40:30 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 20:40:30 GMT
Subject: [lworld] Integrated: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
Message-ID: <qlEKA5QCBEFEpctr_WjVwOYPhiJvCsk2kr5hWPv7-Tk=.2307e6cc-1b2d-419f-8035-3cade64e803d@github.com>

On Thu, 25 Jun 2020 18:34:38 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Add check to prevent interface java.lang.IdentityObject from being redefined or retransformed.  And, add test case.

This pull request has now been integrated.

Changeset: 925f78dd
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/valhalla/commit/925f78dd
Stats:     10 lines in 2 files changed: 0 ins; 9 del; 1 mod

8248251: don't all java.lang.IdentityObject to be redefined or retrans?

Reviewed-by: fparain

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From hseigel at openjdk.java.net  Thu Jun 25 20:48:59 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Thu, 25 Jun 2020 20:48:59 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
 <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
Message-ID: <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>

On Thu, 25 Jun 2020 20:28:00 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> Hi Fred,
>> Do we need another test besides the test case that was added to
>> test/jdk/java/lang/instrument/IsModifiableClassAgent.java ? Thanks, Harold
>
> Sorry, I miss-read the second file. java.lang.IdentityObject is part of the well-known classes, so it is always loaded,
> so it covered by the test. Ignore my comment.
> Thank you,
> 
> Fred

You can redefine / retransform java.lang.Object.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From github.com+828220+forax at openjdk.java.net  Thu Jun 25 21:21:35 2020
From: github.com+828220+forax at openjdk.java.net (=?UTF-8?B?UsOpbWk=?= Forax)
Date: Thu, 25 Jun 2020 21:21:35 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
 <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
 <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>
Message-ID: <oWfkgQA1Ok9AqbIDlalzODYCT7Bt12iK-Q7pJ7ysXis=.68bb6f4f-c465-4030-a344-86c569275bab@github.com>

On Thu, 25 Jun 2020 20:46:42 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> Sorry, I miss-read the second file. java.lang.IdentityObject is part of the well-known classes, so it is always loaded,
>> so it covered by the test. Ignore my comment.
>> Thank you,
>> 
>> Fred
>
> You can redefine / retransform java.lang.Object.

i'm trying to understand why you can not redefine IdentityObject but your can redefine Object ?

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From hseigel at openjdk.java.net  Fri Jun 26 14:11:25 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 26 Jun 2020 14:11:25 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <oWfkgQA1Ok9AqbIDlalzODYCT7Bt12iK-Q7pJ7ysXis=.68bb6f4f-c465-4030-a344-86c569275bab@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
 <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
 <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>
 <oWfkgQA1Ok9AqbIDlalzODYCT7Bt12iK-Q7pJ7ysXis=.68bb6f4f-c465-4030-a344-86c569275bab@github.com>
Message-ID: <-NOXGCx46qiU_vQHkvnAo5BrQHSObbyDnoKE6aStbD8=.2005c83a-865a-4e1f-97b4-752b927b7e9e@github.com>

On Thu, 25 Jun 2020 21:19:16 GMT, R?mi Forax <github.com+828220+forax at openjdk.org> wrote:

>> You can redefine / retransform java.lang.Object.
>
> i'm trying to understand why you can not redefine IdentityObject but your can redefine Object ?

One reason is that interface java.lang.IdentityObject contains no functions so there's nothing to redefine.

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From github.com+828220+forax at openjdk.java.net  Fri Jun 26 15:02:22 2020
From: github.com+828220+forax at openjdk.java.net (=?UTF-8?B?UsOpbWk=?= Forax)
Date: Fri, 26 Jun 2020 15:02:22 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <-NOXGCx46qiU_vQHkvnAo5BrQHSObbyDnoKE6aStbD8=.2005c83a-865a-4e1f-97b4-752b927b7e9e@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
 <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
 <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>
 <oWfkgQA1Ok9AqbIDlalzODYCT7Bt12iK-Q7pJ7ysXis=.68bb6f4f-c465-4030-a344-86c569275bab@github.com>
 <-NOXGCx46qiU_vQHkvnAo5BrQHSObbyDnoKE6aStbD8=.2005c83a-865a-4e1f-97b4-752b927b7e9e@github.com>
Message-ID: <Fq2d10m5RjBz8zjH1Nxbc5-GMRso28z-m8aWT-bVjts=.b581e4f9-307f-42af-b565-fc680f883bb6@github.com>

On Fri, 26 Jun 2020 14:08:49 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

>> i'm trying to understand why you can not redefine IdentityObject but your can redefine Object ?
>
> One reason is that interface java.lang.IdentityObject contains no functions so there's nothing to redefine.

But you don't need a special case for that ?

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101


From hseigel at openjdk.java.net  Fri Jun 26 18:52:04 2020
From: hseigel at openjdk.java.net (Harold Seigel)
Date: Fri, 26 Jun 2020 18:52:04 GMT
Subject: [lworld] RFR: 8248251 don't all java.lang.IdentityObject to be
 redefined or =?UTF-8?B?cmV0cmFuc+KApg==?=
In-Reply-To: <Fq2d10m5RjBz8zjH1Nxbc5-GMRso28z-m8aWT-bVjts=.b581e4f9-307f-42af-b565-fc680f883bb6@github.com>
References: <FqlycBngPOE4flcz6c5YycFdmtZTgvZAtkvqR7iBm5U=.1984a7da-3c38-42fd-877d-270fec6efb7c@github.com>
 <XgB5s94DIICviUYerUq34mrb3YD1ZVZyIrmYGFQRk7M=.6739b763-f7d7-4f2a-b1ea-7ee8c7a3aa4e@github.com>
 <H7cp6fhEWDd9uEKpeIckfypm97RSHYMVnK2PetprqL8=.3d9d7c9a-2a7a-4a70-96e7-f385211a8f98@github.com>
 <yKPywYxvpNNoKT1PdaJ75UiFjQJjpg88mBcGas0Rtj4=.9faf58be-af94-407b-99ac-1bfb9c58b345@github.com>
 <2mJ8dY-szRuEk-rDrUn66YbKgEGCRgkBNejhHK1gP80=.b70d5df5-c20b-479e-ab09-8315e254505f@github.com>
 <oWfkgQA1Ok9AqbIDlalzODYCT7Bt12iK-Q7pJ7ysXis=.68bb6f4f-c465-4030-a344-86c569275bab@github.com>
 <-NOXGCx46qiU_vQHkvnAo5BrQHSObbyDnoKE6aStbD8=.2005c83a-865a-4e1f-97b4-752b927b7e9e@github.com>
 <Fq2d10m5RjBz8zjH1Nxbc5-GMRso28z-m8aWT-bVjts=.b581e4f9-307f-42af-b565-fc680f883bb6@github.com>
Message-ID: <l_6xGt2ZMI4PBwibcFoTtg7nf076XAuy_pXEusc6X3E=.fd570cbf-f56e-4789-9751-4b5c5c7557fb@github.com>

On Fri, 26 Jun 2020 15:00:02 GMT, R?mi Forax <github.com+828220+forax at openjdk.org> wrote:

>> One reason is that interface java.lang.IdentityObject contains no functions so there's nothing to redefine.
>
> But you don't need a special case for that ?

Our initial decision was that it did not make sense to allow java.lang.IdentityObject to be retransformed.  Would you
prefer that a JBS issue be entered to review this decision?

-------------

PR: https://git.openjdk.java.net/valhalla/pull/101