git: openjdk/mobile: 9 new changesets

duke duke at openjdk.java.net
Tue Jun 2 04:21:02 UTC 2020 

Changeset: ad7dafb1
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2020-06-01 21:57:08 +0000
URL:       https://git.openjdk.java.net/mobile/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/mobile/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/mobile/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/mobile/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/mobile/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/mobile/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/mobile/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/mobile/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: 9621517f
Author:    duke <duke at openjdk.org>
Date:      2020-06-02 04:19:19 +0000
URL:       https://git.openjdk.java.net/mobile/commit/9621517f

Automatic merge of jdk:master into master

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