From duke at openjdk.java.net  Wed Jun  1 03:06:51 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 1 Jun 2022 03:06:51 GMT
Subject: git: openjdk/loom: fibers:
 serviceability/jvmti/vthread/GetSetLocalTest test improved.
Message-ID: <d1353083-5875-45c9-9e16-b961052fdf53@openjdk.java.net>

Changeset: 16ba6df7
Author:    Leonid Mesnik <leonid.mesnik at gmail.com>
Date:      2022-05-31 21:05:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/16ba6df7315173a223ba1c4ec3b9c7a50305adf1

serviceability/jvmti/vthread/GetSetLocalTest test improved.

! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/libGetSetLocalTest.cpp


From duke at openjdk.java.net  Wed Jun  1 16:32:38 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 1 Jun 2022 16:32:38 GMT
Subject: git: openjdk/loom: fibers: Delete all references to
 ExtentLocalCacheSize.
Message-ID: <c6ddef42-3b5c-49f5-8ec7-f635a2fe5d85@openjdk.java.net>

Changeset: 37a6a1ea
Author:    Andrew Haley <aph at redhat.com>
Date:      2022-06-01 17:10:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/37a6a1ea07f8cb7bbbdcd68075663a7209f3243f

Delete all references to ExtentLocalCacheSize.

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.hpp
! src/hotspot/share/runtime/globals.hpp


From duke at openjdk.java.net  Wed Jun  1 18:22:20 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 1 Jun 2022 18:22:20 GMT
Subject: git: openjdk/loom: fibers: Exclude GetSetLocalTest.java
Message-ID: <2999db13-9064-480e-a160-637c7d8391de@openjdk.java.net>

Changeset: 1372af19
Author:    Leonid Mesnik <leonid.mesnik at gmail.com>
Date:      2022-06-01 12:21:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/1372af19b474871de35a781c6303f89e45140646

Exclude GetSetLocalTest.java

! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Thu Jun  2 10:54:59 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Jun 2022 10:54:59 GMT
Subject: git: openjdk/loom: fibers: 89 new changesets
Message-ID: <1776fc85-4d8c-4f16-b687-bca953a0edee@openjdk.java.net>

Changeset: 94811c0d
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-05-26 00:29:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/94811c0dc7c20b0e7cb2649fe8da5061ce3d6246

8286960: Test serviceability/jvmti/vthread/SuspendResume2 crashed: missing ThreadsListHandle in calling context

Reviewed-by: dholmes, pchilanomate, amenkov

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 704b9a66
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-05-26 04:16:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/704b9a66bba0dc8adb62be80fd62864b9c687c3f

8287107: CgroupSubsystemFactory.setCgroupV2Path asserts with freezer controller

Reviewed-by: mseledtsov, sgehwolf

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java
! test/jdk/jdk/internal/platform/cgroup/TestCgroupSubsystemFactory.java

Changeset: f710393e
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-05-26 06:32:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/f710393e352b0945ad64df3ee5ccd34f082c2b63

8257810: Only First page are printed in JTable.scrollRectToVisible

Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/TablePrintable.java
+ test/jdk/javax/swing/JTable/PrintAllPagesTest.java

Changeset: f58c9a65
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-05-26 08:34:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/f58c9a659ba181407ecdb2aacb81e6a7f1cbd9ff

8287244: Add bound check in indexed memory access var handle

Reviewed-by: psandoz, jvernee

! src/java.base/share/classes/java/lang/foreign/MemoryLayout.java
! src/java.base/share/classes/java/lang/foreign/ValueLayout.java
! src/java.base/share/classes/jdk/internal/foreign/LayoutPath.java
! test/jdk/java/foreign/TestSlices.java

Changeset: f235955e
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2022-05-26 12:36:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/f235955eefb1141a2e72116dfcf345e40416f059

8287246: DSAKeyValue should check for missing params instead of relying on KeyFactory provider

Reviewed-by: weijun

! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyValue.java

Changeset: c10749a6
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-05-26 15:51:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/c10749a6a70977fbd6cd33b298410d212276fcf1

8287187: Utilize HashMap.newHashMap() in CLDRConverter

Reviewed-by: joehw

! make/jdk/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java

Changeset: e44465d4
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-26 15:54:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/e44465d4d6eaddebfc5a1b149223aa8332affa8b

8287336: GHA: Workflows break on patch versions

Reviewed-by: shade

! .github/workflows/submit.yml

Changeset: 7eb15593
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-05-26 17:59:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7eb15593e18a923bbc18c8d596cff87d87019640

8286045: Use ForceGC for cleaner test cases

Reviewed-by: rriggs

! test/jdk/javax/security/auth/callback/PasswordCallback/CheckCleanerBound.java
! test/jdk/sun/security/jgss/GssContextCleanup.java
! test/jdk/sun/security/jgss/GssNameCleanup.java

Changeset: 7cb368b3
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-05-26 18:02:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/7cb368b34df97614f0d208b8b0b93aa714a49282

8286709: (fc) FileChannel/FileChannelImpl cleanup

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java

Changeset: 295be6f1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-26 20:32:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/295be6f10ff50eb743c6840e7dcd319fe6f39d0f

8287285: Avoid redundant HashMap.containsKey call in java.util.zip.ZipFile.Source.get

Reviewed-by: jpai, alanb

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

Changeset: 6a33974a
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-05-26 22:36:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a33974a6b8a629744c6d76c3b4fa1f772e52ac8

8286737: Test vmTestbase/gc/gctests/WeakReference/weak006/weak006.java fails: Last soft reference has not been cleared

Reviewed-by: ayang

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak006/weak006.java

Changeset: 140419fe
Author:    Evgeny Astigeevich <eastig at amazon.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-05-27 00:34:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/140419fe0e8b7ff18f8a71c98e5c7372dfa3781e

8286058: AArch64: clarify types of calls

Reviewed-by: kvn, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp

Changeset: ec97da93
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-05-27 04:32:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec97da93c1d5bfcb80c19c15169f41926e59517b

8287352: DockerTestUtils::execute shows incorrect elapsed time

Reviewed-by: stuefe, mseledtsov

! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java

Changeset: 176bb23d
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-05-27 05:29:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/176bb23de18d9ab448e77e85a9c965a7c02f2c50

8287200: Test java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java timed out after JDK-8287103

Reviewed-by: kevinw, cjplummer, alanb

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

Changeset: 37ecbb46
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-05-27 09:08:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/37ecbb461cfe487e2cb4c9c9a6b0f2bba5b96fd0

8277420: Provide a way to copy the hyperlink to a doc element to the clipboard

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SearchWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.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/search.js.template
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testSnippetTag/SnippetTester.java
! test/langtools/jdk/javadoc/doclet/testSnippetTag/TestSnippetUnnamedPackage.java

Changeset: 22e20673
Author:    Andrew Dinn <adinn at openjdk.org>
Date:      2022-05-27 10:09:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/22e2067349fc8a82bea214a30f5e975bbebcb44b

8282182: Document algorithm used to encode aarch64 logical immediate operands.

Reviewed-by: ngasson, aph

! src/hotspot/cpu/aarch64/immediate_aarch64.cpp

Changeset: 777f813e
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-05-27 11:09:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/777f813e9b2688034d77523b4142dd67e1d9f38b

8268422: Find a better way to select releases in "New API" page

Reviewed-by: jjg

! 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/DeprecatedListWriter.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/NewAPIListWriter.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/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SummaryListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Table.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TableHeader.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlAttr.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/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
! test/langtools/jdk/javadoc/testJavadocTester/TestJavadocTester.java

Changeset: be933185
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-05-27 12:10:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/be93318576896e8f5f9733ae1f7e3e74d63f5594

8287292: Improve TransformKey to pack more kinds of transforms efficiently

Reviewed-by: jlaskey, jvernee, mchung

! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/LambdaFormEditor.java

Changeset: f2bc4476
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-05-27 12:16:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/f2bc4476593938094263f0d85fc9bdd369e95237

8271406: Kitchensink failed with "assert(early->flag() == current->flag()) failed: Should be the same"

Reviewed-by: coleenp, dholmes, stuefe

! src/hotspot/share/services/memReporter.cpp

Changeset: 63eb0b7e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-27 13:00:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/63eb0b7e8606dd9cd145e92eeeb744ff5b7be569

8282947: JFR: Dump on shutdown live-locks in some conditions

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/ChunksChannel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecording.java
+ test/jdk/jdk/jfr/api/recording/dump/TestDumpDevNull.java

Changeset: 6520843f
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-05-27 15:23:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/6520843f86f638fe4d1e5b3358fab5799daca654

8287003: InputStreamReader::read() can return zero despite writing a char in the buffer

Reviewed-by: jpai, rriggs

! src/java.base/share/classes/sun/nio/cs/StreamDecoder.java
! test/jdk/java/io/InputStreamReader/ReadCharBuffer.java

Changeset: 0df47482
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-27 21:02:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/0df4748216ab71937cfcfb86a2d66f3568bced1e

8287463: JFR: Disable TestDevNull.java on Windows

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/recording/dump/TestDumpDevNull.java

Changeset: d3e781de
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-05-27 21:23:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d3e781de086d557a88105da965ff8a7f9126019c

8287223: C1: Inlining attempt through MH::invokeBasic() with null receiver

Reviewed-by: kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/opto/callGenerator.cpp
+ test/hotspot/jtreg/compiler/jsr292/NullConstantMHReceiver.java

Changeset: ed8e8ac2
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-05-27 21:47:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed8e8ac2892af3a0a70b95330e01ec976d3fea3c

8284400: Improve XPath exception handling

Reviewed-by: lancea, naoto

! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSet.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSetDTM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/XPath.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/compiler/XPathParser.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncExtFunction.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/JAXPVariableStack.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/XPathExpressionImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/XPathImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources.java
! test/jaxp/javax/xml/jaxp/unittest/xpath/XPathExceptionTest.java

Changeset: 410a25d5
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-05-28 02:09:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/410a25d59a11b6a627bbb0a2c405c2c2be19f464

8286562: GCC 12 reports some compiler warnings

Reviewed-by: ihse, kbarrett, prr

! make/modules/java.desktop/lib/Awt2dLibraries.gmk
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/hotspot/share/oops/array.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/unix/native/libjli/java_md_common.c

Changeset: 66340372
Author:    Ichiroh Takiguchi <itakiguchi at openjdk.org>
Date:      2022-05-28 05:33:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/66340372d595aeb4b3dfd9169a8448f363097256

8287362: FieldAccessWatch testcase failed on AIX platform

Reviewed-by: cjplummer, mdoerr

! test/hotspot/jtreg/compiler/jsr292/cr8026328/libTest8026328.c
! test/hotspot/jtreg/runtime/jni/FastGetField/libFastGetField.c
! test/hotspot/jtreg/serviceability/jvmti/FieldAccessWatch/libFieldAccessWatch.c
! test/hotspot/jtreg/serviceability/jvmti/GetClassMethods/libOverpassMethods.cpp

Changeset: 2c461acf
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-05-28 06:12:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c461acfebd28fe5ef62805cbb004f91a3b18f08

8287492: ProblemList compiler/jvmci/errors/TestInvalidDebugInfo.java

Reviewed-by: mikael, kvn

! test/hotspot/jtreg/ProblemList.txt

Changeset: a6e2e223
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-28 17:22:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6e2e223ea0339117c89f46e074a92dc2f31dfd5

8285008: JFR: jdk/jfr/jmx/streaming/TestClose.java failed with "Exception: Expected repository to be empty"

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! test/jdk/jdk/jfr/jmx/streaming/TestClose.java

Changeset: 36350bf1
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-29 13:56:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/36350bf1be1ae3c5b58cc7c7ca95acd9bfa26949

8287484: JFR: Seal RecordedObject

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java

Changeset: 3d2d0395
Author:    Anthony Vanelverdinghe <dev at anthonyv.be>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-05-29 14:26:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d2d039538b906cedd9188ed94b7ba55c275ff7f

8287440: Typo in package-info.java of java.util.random

Reviewed-by: darcy, iris, jpai

! src/java.base/share/classes/java/util/random/package-info.java

Changeset: 5848a60c
Author:    jeremy <jeremy.wood at mac.com>
Committer: Laurent Bourg?s <lbourges at openjdk.org>
Date:      2022-05-30 06:06:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5848a60c01747728cbdde1e9d8a244079fd88c14

8286093: java/awt/geom/Path2D/UnitTest.java failed with "RuntimeException: 2D bounds too small"

Reviewed-by: prr

! src/java.desktop/share/classes/java/awt/geom/Path2D.java
! test/jdk/java/awt/geom/Path2D/UnitTest.java

Changeset: 744b822a
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2022-05-30 06:18:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/744b822ab194a0f7ef4e7a4053be32c6a0889efc

8287073: NPE from CgroupV2Subsystem.getInstance()

Reviewed-by: vkempik, iklam

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java

Changeset: a27ba1a3
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-05-30 07:02:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/a27ba1a3db5f0b4eb75b6cca94f33398e7b695cc

8287363: null pointer should use NULL instead of 0

Reviewed-by: kbarrett, stuefe, alanb

! src/java.base/unix/native/libjli/java_md_common.c

Changeset: 447ae006
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-05-30 07:45:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/447ae006163b00cc46cac1c7ebe201de311bf1a1

8287418: riscv: Fix correctness issue of MacroAssembler::movptr

Reviewed-by: fjiang, yadongwang, fyang

! src/hotspot/cpu/riscv/assembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/nativeInst_riscv.cpp

Changeset: 1b9987cb
Author:    Zhuojun Miao <zmiao at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-05-30 07:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b9987cb08611a98e6351876aa7da4e56d4a5d2e

8287288: Fix some typos in C1

Reviewed-by: aph, dholmes, dlong, chagedorn

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp

Changeset: 19fb8ab8
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-05-30 08:09:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/19fb8ab8b9a3366850ed224c35f3cd163c0511e5

8287195: AArch64: Client VM build failure after JDK-8283689

Reviewed-by: jvernee, adinn

! src/hotspot/cpu/aarch64/foreignGlobals_aarch64.cpp

Changeset: d8331737
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-05-30 08:12:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8331737ad09fb989c492bdfe3868a7ae66e32af

8286711: AArch64: serviceability agent tests fail with PAC enabled

Reviewed-by: dholmes, cjplummer

! src/hotspot/cpu/aarch64/pauth_aarch64.hpp
! src/hotspot/cpu/aarch64/vmStructs_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64Frame.java

Changeset: eb8d067b
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-05-30 08:57:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb8d067b56287a201ca102299e6b756417e5cf1b

8287433: [PPC64] g1_write_barrier_pre needs extension for Loom

Reviewed-by: rrich, stuefe

! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp

Changeset: b1b96746
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-05-30 09:00:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/b1b96746633487901cbc504ccd074cb856ed5327

8287437: Temporarily disable Continuations::enabled() for platforms which don't have an implementation, yet

Reviewed-by: shade, alanb, rrich

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

Changeset: 73ba7fdc
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-05-30 09:17:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/73ba7fdce838ba8a2c227a972c176311e6cc0b41

8287157: Clean up G1Policy::next_gc_should_be_mixed()

Reviewed-by: lkorinth

! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: f086d945
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-30 14:59:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f086d945c31d3673e0a49017e3d4e99b189253fe

8287378: GHA: Update cygwin to fix issues in langtools tests on Windows

Reviewed-by: aturbanov, shade

! .github/workflows/submit.yml

Changeset: 1606d554
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-30 15:01:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/1606d5545b8daad840575b7cfd97b94fd8a3d41d

8286855: javac error on invalid jar should only print filename

Reviewed-by: jpai, mdoerr

! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java

Changeset: 0c420e03
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-05-30 15:40:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c420e03ae24144a8146edb39f546841da33e381

8287430: MemorySessionImpl::addOrCleanupIfFail does not rethrow exceptions

Reviewed-by: jvernee

! src/java.base/share/classes/jdk/internal/foreign/MemorySessionImpl.java

Changeset: b2ba9fc9
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2022-05-30 16:53:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2ba9fc9f696fe3d452ad809d540f4618f5f215a

8286180: Enable construction of LogStreamImpl from LogMessageImpl

Reviewed-by: dholmes, stefank

! src/hotspot/share/logging/logHandle.hpp
! src/hotspot/share/logging/logMessage.hpp
! src/hotspot/share/logging/logStream.cpp
! src/hotspot/share/logging/logStream.hpp
! src/hotspot/share/logging/logTagSet.hpp
! test/hotspot/gtest/logging/test_logStream.cpp

Changeset: 8a9aeff1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-31 06:59:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8a9aeff18cd7b26f62934e5892fc87d25f249595

8287497: Use String.contains() instead of String.indexOf() in java.naming

Reviewed-by: aefimov, rriggs, jpai

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapAttribute.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java
! src/java.naming/share/classes/com/sun/jndi/ldap/ext/StartTlsResponseImpl.java
! src/java.naming/share/classes/javax/naming/NameImpl.java

Changeset: 8f59422d
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-05-31 06:59:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f59422d357a00a2270a8f421966977e3979c2fb

8285558: IGV: scheduling crashes on control-unreachable CFG nodes

Reviewed-by: kvn, chagedorn

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 6e55a72f
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-05-31 08:38:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e55a72f25f7273e3a8a19e0b9a97669b84808e9

8287438: IGV: scheduling crashes on non-block-start Region with multiple predecessors

Reviewed-by: kvn, chagedorn

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: c6e04164
Author:    Dmitry Kulikov <projectd8 at yandex.ru>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-05-31 10:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6e041649514b964f5baaa88880c4d146275db8d

8282863: java/awt/FullScreen/FullscreenWindowProps/FullscreenWindowProps.java fails on Windows 10 with HiDPI screen

Reviewed-by: serb, aivanov

! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java
! test/jdk/java/awt/FullScreen/FullscreenWindowProps/FullscreenWindowProps.java

Changeset: 7ef69935
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-05-31 11:04:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ef6993576006d5fd09186870064d4dc1996e846

8276836: Error in javac caused by switch expression without result expressions: Internal error: stack sim error

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
+ test/langtools/tools/javac/switchexpr/SwitchExpressionNoValue.java

Changeset: 1b44f6c4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-05-31 13:48:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b44f6c483cfb2c8c2f304281654b56fda967719

8287526: java/nio/channels/FileChannel/LargeMapTest.java fails on 32-bit systems

Reviewed-by: alanb, stuefe

! test/jdk/java/nio/channels/FileChannel/LargeMapTest.java

Changeset: 171a7cdd
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-05-31 15:01:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/171a7cdd5d44265b17541e17304e9ebed376a9fd

8286895: InternalError: Exception during analyze

Reviewed-by: vromero

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

Changeset: 6f6486e9
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-05-31 16:02:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f6486e97743eadfb20b4175e1b4b2b05b59a17a

8284960: Integration of JEP 426: Vector API (Fourth Incubator)

Co-authored-by: Jatin Bhateja <jbhateja at openjdk.org>
Co-authored-by: Paul Sandoz <psandoz at openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan at openjdk.org>
Co-authored-by: Smita Kamath <svkamath at openjdk.org>
Co-authored-by: Joshua Zhu <jzhu at openjdk.org>
Co-authored-by: Xiaohong Gong <xgong at openjdk.org>
Co-authored-by: John R Rose <jrose at openjdk.org>
Co-authored-by: Eric Liu <eliu at openjdk.org>
Co-authored-by: Ningsheng Jian <njian at openjdk.org>
Reviewed-by: ngasson, vlivanov, mcimadamore, jlahoda, kvn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/mulnode.hpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/prims/vectorSupport.cpp
! src/hotspot/share/prims/vectorSupport.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/share/classes/jdk/internal/misc/X-ScopedMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/java.base/share/classes/module-info.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractMask.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractSpecies.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorIntrinsics.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorMask.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorOperators.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorSpecies.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-VectorBits.java.template
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/hotspot/jtreg/compiler/vectorapi/TestIntrinsicBailOut.java
! test/hotspot/jtreg/compiler/vectorapi/TestVectorErgonomics.java
! test/hotspot/jtreg/compiler/vectorapi/VectorMemoryAlias.java
! test/hotspot/jtreg/compiler/vectorapi/VectorRebracket128Test.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX1.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX2.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512BW.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512DQ.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastNeon.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastSVE.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorReinterpret.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/tests/TestVectorDoubleExpandShrink.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/tests/TestVectorExpandShrink.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/utils/VectorReshapeHelper.java
! test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java
! test/jdk/jdk/incubator/vector/AbstractVectorLoadStoreTest.java
! test/jdk/jdk/incubator/vector/Byte128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/VectorReshapeTests.java
! test/jdk/jdk/incubator/vector/gen-template.sh
! test/jdk/jdk/incubator/vector/gen-tests.sh
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-Broadcast-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-BoolReduction-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-BoolReduction-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Broadcast.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare-Broadcast.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare-Masked.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare.template
+ test/jdk/jdk/incubator/vector/templates/Unit-CompressExpand.template
! test/jdk/jdk/incubator/vector/templates/Unit-Get-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Masked-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-Masked-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Shift-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Shift-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Single-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-Masked-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Broadcast-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Broadcast-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Double-Broadcast-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Double-Broadcast-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Test.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unary-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-Masked-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Zero.template
! test/jdk/jdk/incubator/vector/templates/Unit-footer.template
! test/jdk/jdk/incubator/vector/templates/Unit-header.template
! test/jdk/jdk/incubator/vector/templates/X-LoadStoreTest.java.template
! test/lib-test/jdk/test/whitebox/CPUInfoTest.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/BlackScholes.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MaskCastOperationsBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/MaskQueryOperationsBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/MaskedLogicOpts.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MemorySegmentVectorAccess.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/RotateBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreBytes.java
- test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreShort.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreShorts.java

Changeset: d5b6c7bd
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-05-31 17:44:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/d5b6c7bde1ae1ddcc9ad31b99480b67a913ff20a

8287384: Speed up jdk.test.lib.util.ForceGC

Reviewed-by: rriggs, bchristi, dfuchs, mchung

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 37a51300
Author:    liach <liach at users.noreply.github.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-05-31 18:29:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/37a513003c654297d81fc71b64c604f0ab8075cb

8287064: Modernize ProxyGenerator.PrimitiveTypeInfo

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/reflect/ProxyGenerator.java

Changeset: e0382c55
Author:    liach <liach at users.noreply.github.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-05-31 18:30:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0382c552348d108e906792ad8ca7067f9f805ec

8285401: Proxy class initializer should use 3-arg `Class.forName` to avoid unnecessary class initialization

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/reflect/ProxyGenerator.java
+ test/jdk/java/lang/reflect/Proxy/LazyInitializationTest.java

Changeset: 8df5f105
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:37:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/8df5f1058fb7244b65fa67bff8fd5a5282d70594

8282857: Create a regression test for JDK-4702690

Reviewed-by: kizune, serb

+ test/jdk/javax/accessibility/JScrollPaneAccessibleRelationsTest.java

Changeset: cfdbde11
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:38:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/cfdbde11f0bc2b61590eec2aaa9906f13c64e19e

8282778: Create a regression test for JDK-4699544

Reviewed-by: kizune, serb

+ test/jdk/javax/accessibility/JRootPaneAccessiblAtTest.java

Changeset: 8db5247e
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:39:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/8db5247ebc827bf4a428c2d46ebdda778be57860

8282771: Create test case for JDK-8262981

Reviewed-by: kizune

+ test/jdk/javax/accessibility/JSlider/AccessibleAction/JSliderAccessibleAction.java

Changeset: 97bd4c25
Author:    Phil Race <prr at openjdk.org>
Date:      2022-05-31 20:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/97bd4c255a319ce626a316ed211ef1fd7d0f1e14

8286159: Memory leak in getAllConfigs of awt_GraphicsEnv.c:585

Reviewed-by: psadhukhan, aivanov

! src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c

Changeset: f5bbade9
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-31 21:07:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5bbade9e40ed99d53d50c828d672b4eaab35018

8287544: Replace uses of StringBuffer with StringBuilder in java.naming

Reviewed-by: rriggs, aefimov, vtewari

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapName.java
! src/java.naming/share/classes/javax/naming/NameImpl.java

Changeset: 8fc201e5
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-05-31 22:59:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fc201e5bb7cb909a8bf496a751793b91b73631b

8285939: javadoc java.lang.Record should not have "Direct Known Subclasses:" section

Reviewed-by: prappo, hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.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/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.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/AbstractDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassUseMapper.java
! test/langtools/jdk/javadoc/doclet/testRecordTypes/TestRecordTypes.java

Changeset: a865e493
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-02 09:20:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/a865e493603a3753e8c31ac6a6889cf900da18dc

Merge with jdk-19+25

! src/hotspot/share/opto/library_call.cpp
! src/java.base/share/classes/module-info.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java
! src/hotspot/share/opto/library_call.cpp
! src/java.base/share/classes/module-info.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java

Changeset: 3deb58a8
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-01 03:55:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/3deb58a89a79fd562fe0736e753e6a677234c8c7

8287318: ConcurrentModificationException in sun.net.httpserver.ServerImpl$Dispatcher

Reviewed-by: dfuchs

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java

Changeset: 71599763
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-01 06:02:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/71599763359055c81afbe5e04d6034b7bb3f3606

8287520: Shrink x86_32 problemlists after JDK-8287437

Reviewed-by: alanb

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! test/langtools/ProblemList.txt

Changeset: 78469713
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-01 06:13:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/784697138182f104c30f8365b01f67be4d28083c

8236569: -Xss not multiple of 4K does not work for the main thread on macOS

Reviewed-by: dholmes, stuefe

! src/java.base/macosx/native/libjli/java_md_macosx.m
! src/java.base/share/classes/sun/launcher/resources/launcher.properties
! src/java.base/share/man/java.1
! src/java.base/unix/native/libjli/java_md.c

Changeset: e0e15def
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-01 09:03:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0e15def24c4c93c863ff459788bea23ef99d790

8287366: Improve test failure reporting in GHA

Reviewed-by: clanger

! .github/workflows/submit.yml

Changeset: 0ef3d855
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-06-01 09:29:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/0ef3d8551d85c9004087464d656074dac753acfd

8287552: riscv: Fix comment typo in li64

Co-authored-by: Dingli Zhang <dingli at iscas.ac.cn>
Reviewed-by: fyang

! src/hotspot/cpu/riscv/assembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp

Changeset: 48f19e43
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2022-06-01 09:48:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/48f19e43c5ceeed6b8f714fc921566f9260c78db

8287453: RenderPerfTest incorrectly measures performance

Reviewed-by: prr

! test/jdk/performance/client/RenderPerfTest/Makefile
! test/jdk/performance/client/RenderPerfTest/build.xml
- test/jdk/performance/client/RenderPerfTest/src/renderperf/RenderPerfLCDTest.java
! test/jdk/performance/client/RenderPerfTest/src/renderperf/RenderPerfTest.java

Changeset: 168b226b
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-06-01 13:31:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/168b226b0f7a3b067bf11616e5a92908f63be450

8282662: Use List.of() factory method to reduce memory consumption

Reviewed-by: redestad, rriggs

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/nio/file/FileTreeIterator.java
! src/java.base/share/classes/sun/security/validator/EndEntityChecker.java
! src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java

Changeset: b2b4ee21
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-01 14:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2b4ee212f06c606fc51e03ff33642035f4a4328

8287233: Crash in Continuation.enterSpecial: stop: tried to execute native method as non-native

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/oops/method.cpp

Changeset: f8eb7a89
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-01 14:11:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/f8eb7a892f2fe78671d2211e35369c7ff2ed24fa

8287512: continuationEntry.hpp has incomplete definitions

Reviewed-by: coleenp, pchilanomate

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationEntry.hpp
! src/hotspot/share/runtime/continuationEntry.inline.hpp

Changeset: e3791ecf
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-06-01 14:41:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3791ecfe42ccb34548dd23d159087a86b669a46

8287491: compiler/jvmci/errors/TestInvalidDebugInfo.java fails new assert: assert((uint)t < T_CONFLICT + 1) failed: invalid type #

Reviewed-by: kvn, dnsimon

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidDebugInfo.java

Changeset: 774928f9
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-01 14:57:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/774928f9447e961ec26a76e03dbf2143ffdcc05d

8287625: ProblemList jdk/jshell/HighlightUITest.java on all platforms

Reviewed-by: jlahoda

! test/langtools/ProblemList.txt

Changeset: 8071b231
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-01 15:15:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/8071b2311caaacd714d74f12aee6cb7c2fe700fa

8287237: (fs) Files.probeContentType returns null if filename contains hash mark on Linux

Reviewed-by: rriggs, jpai, vtewari

! src/java.base/share/classes/sun/net/www/MimeTable.java
! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: 67ecd303
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-01 15:51:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/67ecd30327086c5d7628c4156f8d9dcccb0f4d09

8287398: Allow concurrent execution of hotspot docker tests

Reviewed-by: shade, mseledtsov, sgehwolf

- test/hotspot/jtreg/containers/docker/TEST.properties
! test/lib/jdk/test/lib/containers/docker/Common.java

Changeset: 239ac2a5
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-01 17:01:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/239ac2a5d4c9a13e10e8c75324cd51f5f825337d

8286829: Shenandoah: fix Shenandoah Loom support

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSTWMark.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp

Changeset: 27ad1d55
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-01 18:14:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/27ad1d5549ebb65053ca2061e89d970ac3fe23a5

8287602: (fs) Avoid redundant HashMap.containsKey call in MimeTypesFileTypeDetector.putIfAbsent

Reviewed-by: bpb, jpai, alanb

! src/java.base/unix/classes/sun/nio/fs/MimeTypesFileTypeDetector.java

Changeset: 4caf1ef3
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-01 18:15:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/4caf1ef389fd02bf53a9b7ed33d3b57fdaa79bd2

8287390: Cleanup Map usage in AuthenticationInfo.requestAuthentication

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/protocol/http/AuthenticationInfo.java

Changeset: cdb47688
Author:    Dean Long <dlong at openjdk.org>
Date:      2022-06-01 18:28:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/cdb476888a65b8ee2538f08b4b1dbb245874a262

8287396: LIR_Opr::vreg_number() and data() can return negative number

Reviewed-by: kvn, chagedorn

! src/hotspot/share/c1/c1_LIR.hpp

Changeset: 2f191442
Author:    Ana Marsh <anamarsh at microsoft.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-01 20:19:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f1914424936eebd2478ca9d3100f88abb2d199c

8282024: add EscapeAnalysis statistics under PrintOptoStatistics

Reviewed-by: xliu, kvn

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/escape.hpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp

Changeset: 72bcf2aa
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-01 21:53:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/72bcf2aa03d53b0f68eb07a902575b4e8628d859

4511638: Double.toString(double) sometimes produces incorrect results

Reviewed-by: aturbanov, darcy, bpb

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
+ src/java.base/share/classes/jdk/internal/math/DoubleToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/FloatToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/MathUtils.java
! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/FPCompare/TestFPBinop/TestFPBinop.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t047/t047.gold
! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
+ test/jdk/jdk/internal/math/ToDecimal/DoubleToDecimalTest.java
+ test/jdk/jdk/internal/math/ToDecimal/FloatToDecimalTest.java
+ test/jdk/jdk/internal/math/ToDecimal/MathUtilsTest.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/BasicChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/DoubleToDecimalChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/FloatToDecimalChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/MathUtilsChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/ToDecimalChecker.java
! test/langtools/tools/javac/sym/ElementStructureTest.java

Changeset: 6030c0e4
Author:    liach <liach at users.noreply.github.com>
Committer: Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-01 23:05:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6030c0e4033655e7ce282f43c2216b4e29411c22

8287118: Use monospace font for annotation default values

Reviewed-by: hannesw, jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeMemberWriterImpl.java
! test/langtools/jdk/javadoc/doclet/testAnnotationTypes/TestAnnotationTypes.java
! test/langtools/jdk/javadoc/doclet/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java

Changeset: 07d24509
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-02 03:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/07d24509a68cc06f062b8249f207bc0d2148c79b

8213531: Test javax/swing/border/TestTitledBorderLeak.java fails

Reviewed-by: prr

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/border/TestTitledBorderLeak.java

Changeset: d7341ae4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-02 03:40:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7341ae42e11fd08508c5f9c67c09c44b62da59b

8286846: test/jdk/javax/swing/plaf/aqua/CustomComboBoxFocusTest.java fails on mac aarch64

Reviewed-by: tr, prr, honkar

! test/jdk/javax/swing/plaf/aqua/CustomComboBoxFocusTest.java

Changeset: a82417fa
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-02 06:20:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/a82417fa190a132313f6734a75f1998858c164fd

8233269: Improve handling of JAVA_ARGS

Reviewed-by: erikj

! make/common/modules/LauncherCommon.gmk

Changeset: 199832a7
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-02 06:49:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/199832a7101ca9dbfe7744ca0a1c4ff11d8832f2

8283466: C2: missing skeleton predicates in peeled loop

Reviewed-by: roland, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestPeelingSkeletonPredicateInitialization.java

Changeset: 6ff2d89e
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-02 09:02:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/6ff2d89ea11934bb13c8a419e7bad4fd40f76759

8287496: Alternative virtual thread implementation that maps to OS thread

Reviewed-by: rehn, mchung

! make/data/hotspot-symbols/symbols-unix
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
+ src/java.base/share/classes/java/lang/BaseVirtualThread.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/ThreadBuilders.java
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/classes/jdk/internal/vm/Continuation.java
+ src/java.base/share/classes/jdk/internal/vm/ContinuationSupport.java
+ src/java.base/share/native/libjava/ContinuationSupport.c
! src/java.base/share/native/libjava/PreviewFeatures.c
! src/java.management/share/classes/java/lang/management/ThreadInfo.java
! src/java.management/share/classes/sun/management/ThreadImpl.java
! src/java.management/share/classes/sun/management/Util.java
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_Shared.java
! test/hotspot/jtreg/runtime/vthread/JNIMonitor/JNIMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/jdk/TEST.ROOT
! test/jdk/com/sun/jdi/JdbOptions.java
! test/jdk/java/lang/Thread/virtual/CustomScheduler.java
! test/jdk/java/lang/Thread/virtual/GetStackTraceWhenRunnable.java
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
! test/jdk/java/lang/Thread/virtual/ParkWithFixedThreadPool.java
! test/jdk/java/lang/Thread/virtual/Reflection.java
! test/jdk/java/lang/Thread/virtual/StackTraces.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java
! test/jdk/java/lang/Thread/virtual/ThreadBuilders.java
! test/jdk/java/lang/Thread/virtual/TracePinnedThreads.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/Thread/virtual/stress/TimedGet.java
! test/jdk/java/lang/instrument/ParallelTransformerLoaderTest.java
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreads.java
! test/jdk/java/net/vthread/BlockingSocketOps.java
! test/jdk/java/nio/channels/vthread/BlockingChannelOps.java
! test/jdk/jdk/internal/vm/Continuation/Basic.java
! test/jdk/jdk/internal/vm/Continuation/ClassUnloading.java
! test/jdk/jdk/internal/vm/Continuation/Fuzz.java
! test/jdk/jdk/internal/vm/Continuation/HumongousStack.java
! test/jdk/jdk/internal/vm/Continuation/LiveFramesDriver.java
! test/jdk/jdk/internal/vm/Continuation/Scoped.java
! test/jdk/jdk/jfr/event/runtime/TestThreadEndEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadSleepEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadStartEvent.java
! test/jdk/jdk/jfr/event/runtime/TestVirtualThreadEndEvent.java
! test/jdk/jdk/jfr/event/runtime/TestVirtualThreadStartEvent.java
! test/jdk/jdk/jfr/jvm/TestThreadExclusion.java
! test/jdk/jdk/jfr/jvm/TestVirtualThreadExclusion.java
! test/jdk/jdk/jfr/threading/TestDeepVirtualStackTrace.java
! test/jdk/jdk/jfr/threading/TestManyVirtualThreads.java
! test/jdk/jdk/jfr/threading/TestNestedVirtualThreads.java
! test/jtreg-ext/requires/VMProps.java

Changeset: 6f65c34b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-02 10:08:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f65c34bbc91633cc0b4de65b3369e679da24b8b

Merge

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 18ea791e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-02 10:10:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/18ea791eddd305176ec35da0fa43862cde6877e7

Restore jniExport.hpp

! src/hotspot/share/prims/jniExport.hpp


From duke at openjdk.java.net  Thu Jun  2 10:59:59 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 2 Jun 2022 10:59:59 GMT
Subject: git: openjdk/loom: master: 86 new changesets
Message-ID: <2fadb21c-e4da-4d67-ab95-58ec7754ca6f@openjdk.java.net>

Changeset: 94811c0d
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-05-26 00:29:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/94811c0dc7c20b0e7cb2649fe8da5061ce3d6246

8286960: Test serviceability/jvmti/vthread/SuspendResume2 crashed: missing ThreadsListHandle in calling context

Reviewed-by: dholmes, pchilanomate, amenkov

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 704b9a66
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-05-26 04:16:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/704b9a66bba0dc8adb62be80fd62864b9c687c3f

8287107: CgroupSubsystemFactory.setCgroupV2Path asserts with freezer controller

Reviewed-by: mseledtsov, sgehwolf

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java
! test/hotspot/jtreg/containers/cgroup/CgroupSubsystemFactory.java
! test/jdk/jdk/internal/platform/cgroup/TestCgroupSubsystemFactory.java

Changeset: f710393e
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-05-26 06:32:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/f710393e352b0945ad64df3ee5ccd34f082c2b63

8257810: Only First page are printed in JTable.scrollRectToVisible

Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/TablePrintable.java
+ test/jdk/javax/swing/JTable/PrintAllPagesTest.java

Changeset: f58c9a65
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-05-26 08:34:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/f58c9a659ba181407ecdb2aacb81e6a7f1cbd9ff

8287244: Add bound check in indexed memory access var handle

Reviewed-by: psandoz, jvernee

! src/java.base/share/classes/java/lang/foreign/MemoryLayout.java
! src/java.base/share/classes/java/lang/foreign/ValueLayout.java
! src/java.base/share/classes/jdk/internal/foreign/LayoutPath.java
! test/jdk/java/foreign/TestSlices.java

Changeset: f235955e
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2022-05-26 12:36:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/f235955eefb1141a2e72116dfcf345e40416f059

8287246: DSAKeyValue should check for missing params instead of relying on KeyFactory provider

Reviewed-by: weijun

! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/DOMKeyValue.java

Changeset: c10749a6
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-05-26 15:51:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/c10749a6a70977fbd6cd33b298410d212276fcf1

8287187: Utilize HashMap.newHashMap() in CLDRConverter

Reviewed-by: joehw

! make/jdk/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java

Changeset: e44465d4
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-26 15:54:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/e44465d4d6eaddebfc5a1b149223aa8332affa8b

8287336: GHA: Workflows break on patch versions

Reviewed-by: shade

! .github/workflows/submit.yml

Changeset: 7eb15593
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-05-26 17:59:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/7eb15593e18a923bbc18c8d596cff87d87019640

8286045: Use ForceGC for cleaner test cases

Reviewed-by: rriggs

! test/jdk/javax/security/auth/callback/PasswordCallback/CheckCleanerBound.java
! test/jdk/sun/security/jgss/GssContextCleanup.java
! test/jdk/sun/security/jgss/GssNameCleanup.java

Changeset: 7cb368b3
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-05-26 18:02:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/7cb368b34df97614f0d208b8b0b93aa714a49282

8286709: (fc) FileChannel/FileChannelImpl cleanup

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java

Changeset: 295be6f1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-26 20:32:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/295be6f10ff50eb743c6840e7dcd319fe6f39d0f

8287285: Avoid redundant HashMap.containsKey call in java.util.zip.ZipFile.Source.get

Reviewed-by: jpai, alanb

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

Changeset: 6a33974a
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-05-26 22:36:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a33974a6b8a629744c6d76c3b4fa1f772e52ac8

8286737: Test vmTestbase/gc/gctests/WeakReference/weak006/weak006.java fails: Last soft reference has not been cleared

Reviewed-by: ayang

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak006/weak006.java

Changeset: 140419fe
Author:    Evgeny Astigeevich <eastig at amazon.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-05-27 00:34:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/140419fe0e8b7ff18f8a71c98e5c7372dfa3781e

8286058: AArch64: clarify types of calls

Reviewed-by: kvn, aph

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp

Changeset: ec97da93
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-05-27 04:32:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec97da93c1d5bfcb80c19c15169f41926e59517b

8287352: DockerTestUtils::execute shows incorrect elapsed time

Reviewed-by: stuefe, mseledtsov

! test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java

Changeset: 176bb23d
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-05-27 05:29:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/176bb23de18d9ab448e77e85a9c965a7c02f2c50

8287200: Test java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java timed out after JDK-8287103

Reviewed-by: kevinw, cjplummer, alanb

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

Changeset: 37ecbb46
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-05-27 09:08:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/37ecbb461cfe487e2cb4c9c9a6b0f2bba5b96fd0

8277420: Provide a way to copy the hyperlink to a doc element to the clipboard

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SearchWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.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/search.js.template
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testSnippetTag/SnippetTester.java
! test/langtools/jdk/javadoc/doclet/testSnippetTag/TestSnippetUnnamedPackage.java

Changeset: 22e20673
Author:    Andrew Dinn <adinn at openjdk.org>
Date:      2022-05-27 10:09:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/22e2067349fc8a82bea214a30f5e975bbebcb44b

8282182: Document algorithm used to encode aarch64 logical immediate operands.

Reviewed-by: ngasson, aph

! src/hotspot/cpu/aarch64/immediate_aarch64.cpp

Changeset: 777f813e
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-05-27 11:09:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/777f813e9b2688034d77523b4142dd67e1d9f38b

8268422: Find a better way to select releases in "New API" page

Reviewed-by: jjg

! 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/DeprecatedListWriter.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/NewAPIListWriter.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/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SummaryListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Table.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TableHeader.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlAttr.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/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/checkStylesheetClasses/CheckStylesheetClasses.java
! test/langtools/jdk/javadoc/doclet/testModules/TestModules.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
! test/langtools/jdk/javadoc/testJavadocTester/TestJavadocTester.java

Changeset: be933185
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-05-27 12:10:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/be93318576896e8f5f9733ae1f7e3e74d63f5594

8287292: Improve TransformKey to pack more kinds of transforms efficiently

Reviewed-by: jlaskey, jvernee, mchung

! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/LambdaFormEditor.java

Changeset: f2bc4476
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-05-27 12:16:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/f2bc4476593938094263f0d85fc9bdd369e95237

8271406: Kitchensink failed with "assert(early->flag() == current->flag()) failed: Should be the same"

Reviewed-by: coleenp, dholmes, stuefe

! src/hotspot/share/services/memReporter.cpp

Changeset: 63eb0b7e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-27 13:00:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/63eb0b7e8606dd9cd145e92eeeb744ff5b7be569

8282947: JFR: Dump on shutdown live-locks in some conditions

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/ChunksChannel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecording.java
+ test/jdk/jdk/jfr/api/recording/dump/TestDumpDevNull.java

Changeset: 6520843f
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-05-27 15:23:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/6520843f86f638fe4d1e5b3358fab5799daca654

8287003: InputStreamReader::read() can return zero despite writing a char in the buffer

Reviewed-by: jpai, rriggs

! src/java.base/share/classes/sun/nio/cs/StreamDecoder.java
! test/jdk/java/io/InputStreamReader/ReadCharBuffer.java

Changeset: 0df47482
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-27 21:02:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/0df4748216ab71937cfcfb86a2d66f3568bced1e

8287463: JFR: Disable TestDevNull.java on Windows

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/recording/dump/TestDumpDevNull.java

Changeset: d3e781de
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-05-27 21:23:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d3e781de086d557a88105da965ff8a7f9126019c

8287223: C1: Inlining attempt through MH::invokeBasic() with null receiver

Reviewed-by: kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/opto/callGenerator.cpp
+ test/hotspot/jtreg/compiler/jsr292/NullConstantMHReceiver.java

Changeset: ed8e8ac2
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-05-27 21:47:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed8e8ac2892af3a0a70b95330e01ec976d3fea3c

8284400: Improve XPath exception handling

Reviewed-by: lancea, naoto

! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSet.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/NodeSetDTM.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/XPath.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/compiler/XPathParser.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncExtFunction.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/JAXPVariableStack.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/XPathExpressionImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/XPathImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources.java
! test/jaxp/javax/xml/jaxp/unittest/xpath/XPathExceptionTest.java

Changeset: 410a25d5
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-05-28 02:09:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/410a25d59a11b6a627bbb0a2c405c2c2be19f464

8286562: GCC 12 reports some compiler warnings

Reviewed-by: ihse, kbarrett, prr

! make/modules/java.desktop/lib/Awt2dLibraries.gmk
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/hotspot/share/oops/array.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/unix/native/libjli/java_md_common.c

Changeset: 66340372
Author:    Ichiroh Takiguchi <itakiguchi at openjdk.org>
Date:      2022-05-28 05:33:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/66340372d595aeb4b3dfd9169a8448f363097256

8287362: FieldAccessWatch testcase failed on AIX platform

Reviewed-by: cjplummer, mdoerr

! test/hotspot/jtreg/compiler/jsr292/cr8026328/libTest8026328.c
! test/hotspot/jtreg/runtime/jni/FastGetField/libFastGetField.c
! test/hotspot/jtreg/serviceability/jvmti/FieldAccessWatch/libFieldAccessWatch.c
! test/hotspot/jtreg/serviceability/jvmti/GetClassMethods/libOverpassMethods.cpp

Changeset: 2c461acf
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-05-28 06:12:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c461acfebd28fe5ef62805cbb004f91a3b18f08

8287492: ProblemList compiler/jvmci/errors/TestInvalidDebugInfo.java

Reviewed-by: mikael, kvn

! test/hotspot/jtreg/ProblemList.txt

Changeset: a6e2e223
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-28 17:22:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6e2e223ea0339117c89f46e074a92dc2f31dfd5

8285008: JFR: jdk/jfr/jmx/streaming/TestClose.java failed with "Exception: Expected repository to be empty"

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! test/jdk/jdk/jfr/jmx/streaming/TestClose.java

Changeset: 36350bf1
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-05-29 13:56:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/36350bf1be1ae3c5b58cc7c7ca95acd9bfa26949

8287484: JFR: Seal RecordedObject

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedObject.java

Changeset: 3d2d0395
Author:    Anthony Vanelverdinghe <dev at anthonyv.be>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-05-29 14:26:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d2d039538b906cedd9188ed94b7ba55c275ff7f

8287440: Typo in package-info.java of java.util.random

Reviewed-by: darcy, iris, jpai

! src/java.base/share/classes/java/util/random/package-info.java

Changeset: 5848a60c
Author:    jeremy <jeremy.wood at mac.com>
Committer: Laurent Bourg?s <lbourges at openjdk.org>
Date:      2022-05-30 06:06:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5848a60c01747728cbdde1e9d8a244079fd88c14

8286093: java/awt/geom/Path2D/UnitTest.java failed with "RuntimeException: 2D bounds too small"

Reviewed-by: prr

! src/java.desktop/share/classes/java/awt/geom/Path2D.java
! test/jdk/java/awt/geom/Path2D/UnitTest.java

Changeset: 744b822a
Author:    Maxim Kartashev <mkartashev at openjdk.org>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2022-05-30 06:18:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/744b822ab194a0f7ef4e7a4053be32c6a0889efc

8287073: NPE from CgroupV2Subsystem.getInstance()

Reviewed-by: vkempik, iklam

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java

Changeset: a27ba1a3
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-05-30 07:02:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/a27ba1a3db5f0b4eb75b6cca94f33398e7b695cc

8287363: null pointer should use NULL instead of 0

Reviewed-by: kbarrett, stuefe, alanb

! src/java.base/unix/native/libjli/java_md_common.c

Changeset: 447ae006
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-05-30 07:45:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/447ae006163b00cc46cac1c7ebe201de311bf1a1

8287418: riscv: Fix correctness issue of MacroAssembler::movptr

Reviewed-by: fjiang, yadongwang, fyang

! src/hotspot/cpu/riscv/assembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/nativeInst_riscv.cpp

Changeset: 1b9987cb
Author:    Zhuojun Miao <zmiao at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-05-30 07:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b9987cb08611a98e6351876aa7da4e56d4a5d2e

8287288: Fix some typos in C1

Reviewed-by: aph, dholmes, dlong, chagedorn

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/c1/c1_LIRGenerator.hpp

Changeset: 19fb8ab8
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-05-30 08:09:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/19fb8ab8b9a3366850ed224c35f3cd163c0511e5

8287195: AArch64: Client VM build failure after JDK-8283689

Reviewed-by: jvernee, adinn

! src/hotspot/cpu/aarch64/foreignGlobals_aarch64.cpp

Changeset: d8331737
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-05-30 08:12:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/d8331737ad09fb989c492bdfe3868a7ae66e32af

8286711: AArch64: serviceability agent tests fail with PAC enabled

Reviewed-by: dholmes, cjplummer

! src/hotspot/cpu/aarch64/pauth_aarch64.hpp
! src/hotspot/cpu/aarch64/vmStructs_aarch64.hpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/aarch64/AARCH64Frame.java

Changeset: eb8d067b
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-05-30 08:57:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb8d067b56287a201ca102299e6b756417e5cf1b

8287433: [PPC64] g1_write_barrier_pre needs extension for Loom

Reviewed-by: rrich, stuefe

! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp

Changeset: b1b96746
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-05-30 09:00:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/b1b96746633487901cbc504ccd074cb856ed5327

8287437: Temporarily disable Continuations::enabled() for platforms which don't have an implementation, yet

Reviewed-by: shade, alanb, rrich

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

Changeset: 73ba7fdc
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-05-30 09:17:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/73ba7fdce838ba8a2c227a972c176311e6cc0b41

8287157: Clean up G1Policy::next_gc_should_be_mixed()

Reviewed-by: lkorinth

! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1Policy.hpp

Changeset: f086d945
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-30 14:59:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f086d945c31d3673e0a49017e3d4e99b189253fe

8287378: GHA: Update cygwin to fix issues in langtools tests on Windows

Reviewed-by: aturbanov, shade

! .github/workflows/submit.yml

Changeset: 1606d554
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2022-05-30 15:01:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/1606d5545b8daad840575b7cfd97b94fd8a3d41d

8286855: javac error on invalid jar should only print filename

Reviewed-by: jpai, mdoerr

! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java

Changeset: 0c420e03
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-05-30 15:40:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c420e03ae24144a8146edb39f546841da33e381

8287430: MemorySessionImpl::addOrCleanupIfFail does not rethrow exceptions

Reviewed-by: jvernee

! src/java.base/share/classes/jdk/internal/foreign/MemorySessionImpl.java

Changeset: b2ba9fc9
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: Stefan Karlsson <stefank at openjdk.org>
Date:      2022-05-30 16:53:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2ba9fc9f696fe3d452ad809d540f4618f5f215a

8286180: Enable construction of LogStreamImpl from LogMessageImpl

Reviewed-by: dholmes, stefank

! src/hotspot/share/logging/logHandle.hpp
! src/hotspot/share/logging/logMessage.hpp
! src/hotspot/share/logging/logStream.cpp
! src/hotspot/share/logging/logStream.hpp
! src/hotspot/share/logging/logTagSet.hpp
! test/hotspot/gtest/logging/test_logStream.cpp

Changeset: 8a9aeff1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-31 06:59:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/8a9aeff18cd7b26f62934e5892fc87d25f249595

8287497: Use String.contains() instead of String.indexOf() in java.naming

Reviewed-by: aefimov, rriggs, jpai

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapAttribute.java
! src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java
! src/java.naming/share/classes/com/sun/jndi/ldap/ext/StartTlsResponseImpl.java
! src/java.naming/share/classes/javax/naming/NameImpl.java

Changeset: 8f59422d
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-05-31 06:59:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f59422d357a00a2270a8f421966977e3979c2fb

8285558: IGV: scheduling crashes on control-unreachable CFG nodes

Reviewed-by: kvn, chagedorn

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 6e55a72f
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-05-31 08:38:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/6e55a72f25f7273e3a8a19e0b9a97669b84808e9

8287438: IGV: scheduling crashes on non-block-start Region with multiple predecessors

Reviewed-by: kvn, chagedorn

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: c6e04164
Author:    Dmitry Kulikov <projectd8 at yandex.ru>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-05-31 10:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6e041649514b964f5baaa88880c4d146275db8d

8282863: java/awt/FullScreen/FullscreenWindowProps/FullscreenWindowProps.java fails on Windows 10 with HiDPI screen

Reviewed-by: serb, aivanov

! src/java.desktop/windows/classes/sun/awt/Win32GraphicsDevice.java
! test/jdk/java/awt/FullScreen/FullscreenWindowProps/FullscreenWindowProps.java

Changeset: 7ef69935
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-05-31 11:04:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ef6993576006d5fd09186870064d4dc1996e846

8276836: Error in javac caused by switch expression without result expressions: Internal error: stack sim error

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
+ test/langtools/tools/javac/switchexpr/SwitchExpressionNoValue.java

Changeset: 1b44f6c4
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-05-31 13:48:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b44f6c483cfb2c8c2f304281654b56fda967719

8287526: java/nio/channels/FileChannel/LargeMapTest.java fails on 32-bit systems

Reviewed-by: alanb, stuefe

! test/jdk/java/nio/channels/FileChannel/LargeMapTest.java

Changeset: 171a7cdd
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-05-31 15:01:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/171a7cdd5d44265b17541e17304e9ebed376a9fd

8286895: InternalError: Exception during analyze

Reviewed-by: vromero

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

Changeset: 6f6486e9
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-05-31 16:02:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f6486e97743eadfb20b4175e1b4b2b05b59a17a

8284960: Integration of JEP 426: Vector API (Fourth Incubator)

Co-authored-by: Jatin Bhateja <jbhateja at openjdk.org>
Co-authored-by: Paul Sandoz <psandoz at openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan at openjdk.org>
Co-authored-by: Smita Kamath <svkamath at openjdk.org>
Co-authored-by: Joshua Zhu <jzhu at openjdk.org>
Co-authored-by: Xiaohong Gong <xgong at openjdk.org>
Co-authored-by: John R Rose <jrose at openjdk.org>
Co-authored-by: Eric Liu <eliu at openjdk.org>
Co-authored-by: Ningsheng Jian <njian at openjdk.org>
Reviewed-by: ngasson, vlivanov, mcimadamore, jlahoda, kvn

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/cpu/x86/vm_version_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/mulnode.hpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/prims/vectorSupport.cpp
! src/hotspot/share/prims/vectorSupport.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! src/java.base/share/classes/jdk/internal/misc/X-ScopedMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/java.base/share/classes/module-info.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractMask.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractSpecies.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorIntrinsics.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorMask.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorOperators.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorSpecies.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-VectorBits.java.template
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.amd64/src/jdk/vm/ci/amd64/AMD64.java
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/hotspot/jtreg/compiler/vectorapi/TestIntrinsicBailOut.java
! test/hotspot/jtreg/compiler/vectorapi/TestVectorErgonomics.java
! test/hotspot/jtreg/compiler/vectorapi/VectorMemoryAlias.java
! test/hotspot/jtreg/compiler/vectorapi/VectorRebracket128Test.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX1.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX2.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512BW.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastAVX512DQ.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastNeon.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorCastSVE.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/TestVectorReinterpret.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/tests/TestVectorDoubleExpandShrink.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/tests/TestVectorExpandShrink.java
! test/hotspot/jtreg/compiler/vectorapi/reshape/utils/VectorReshapeHelper.java
! test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java
! test/jdk/jdk/incubator/vector/AbstractVectorLoadStoreTest.java
! test/jdk/jdk/incubator/vector/Byte128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorLoadStoreTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/VectorReshapeTests.java
! test/jdk/jdk/incubator/vector/gen-template.sh
! test/jdk/jdk/incubator/vector/gen-tests.sh
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-Broadcast-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Binary-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-BoolReduction-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-BoolReduction-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Broadcast.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare-Broadcast.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare-Masked.template
! test/jdk/jdk/incubator/vector/templates/Unit-Compare.template
+ test/jdk/jdk/incubator/vector/templates/Unit-CompressExpand.template
! test/jdk/jdk/incubator/vector/templates/Unit-Get-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Masked-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-Masked-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-op-func.template
! test/jdk/jdk/incubator/vector/templates/Unit-Reduction-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Shift-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Shift-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Single-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-Masked-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Slice-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Broadcast-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Broadcast-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Double-Broadcast-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Double-Broadcast-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Masked-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-Scalar-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Ternary-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Test.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unary-op-math.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-Masked-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-bop.template
! test/jdk/jdk/incubator/vector/templates/Unit-Unslice-op.template
! test/jdk/jdk/incubator/vector/templates/Unit-Zero.template
! test/jdk/jdk/incubator/vector/templates/Unit-footer.template
! test/jdk/jdk/incubator/vector/templates/Unit-header.template
! test/jdk/jdk/incubator/vector/templates/X-LoadStoreTest.java.template
! test/lib-test/jdk/test/whitebox/CPUInfoTest.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/BlackScholes.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MaskCastOperationsBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/MaskQueryOperationsBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/MaskedLogicOpts.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MemorySegmentVectorAccess.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/RotateBenchmark.java
! test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreBytes.java
- test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreShort.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/TestLoadStoreShorts.java

Changeset: d5b6c7bd
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-05-31 17:44:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/d5b6c7bde1ae1ddcc9ad31b99480b67a913ff20a

8287384: Speed up jdk.test.lib.util.ForceGC

Reviewed-by: rriggs, bchristi, dfuchs, mchung

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 37a51300
Author:    liach <liach at users.noreply.github.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-05-31 18:29:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/37a513003c654297d81fc71b64c604f0ab8075cb

8287064: Modernize ProxyGenerator.PrimitiveTypeInfo

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/reflect/ProxyGenerator.java

Changeset: e0382c55
Author:    liach <liach at users.noreply.github.com>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-05-31 18:30:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0382c552348d108e906792ad8ca7067f9f805ec

8285401: Proxy class initializer should use 3-arg `Class.forName` to avoid unnecessary class initialization

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/reflect/ProxyGenerator.java
+ test/jdk/java/lang/reflect/Proxy/LazyInitializationTest.java

Changeset: 8df5f105
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:37:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/8df5f1058fb7244b65fa67bff8fd5a5282d70594

8282857: Create a regression test for JDK-4702690

Reviewed-by: kizune, serb

+ test/jdk/javax/accessibility/JScrollPaneAccessibleRelationsTest.java

Changeset: cfdbde11
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:38:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/cfdbde11f0bc2b61590eec2aaa9906f13c64e19e

8282778: Create a regression test for JDK-4699544

Reviewed-by: kizune, serb

+ test/jdk/javax/accessibility/JRootPaneAccessiblAtTest.java

Changeset: 8db5247e
Author:    lawrence.andrews <lawrence.andrews at oracle.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-05-31 19:39:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/8db5247ebc827bf4a428c2d46ebdda778be57860

8282771: Create test case for JDK-8262981

Reviewed-by: kizune

+ test/jdk/javax/accessibility/JSlider/AccessibleAction/JSliderAccessibleAction.java

Changeset: 97bd4c25
Author:    Phil Race <prr at openjdk.org>
Date:      2022-05-31 20:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/97bd4c255a319ce626a316ed211ef1fd7d0f1e14

8286159: Memory leak in getAllConfigs of awt_GraphicsEnv.c:585

Reviewed-by: psadhukhan, aivanov

! src/java.desktop/unix/native/libawt_xawt/awt/awt_GraphicsEnv.c

Changeset: f5bbade9
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-05-31 21:07:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5bbade9e40ed99d53d50c828d672b4eaab35018

8287544: Replace uses of StringBuffer with StringBuilder in java.naming

Reviewed-by: rriggs, aefimov, vtewari

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapName.java
! src/java.naming/share/classes/javax/naming/NameImpl.java

Changeset: 8fc201e5
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-05-31 22:59:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fc201e5bb7cb909a8bf496a751793b91b73631b

8285939: javadoc java.lang.Record should not have "Direct Known Subclasses:" section

Reviewed-by: prappo, hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.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/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.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/AbstractDoclet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassUseMapper.java
! test/langtools/jdk/javadoc/doclet/testRecordTypes/TestRecordTypes.java

Changeset: 3deb58a8
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-01 03:55:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/3deb58a89a79fd562fe0736e753e6a677234c8c7

8287318: ConcurrentModificationException in sun.net.httpserver.ServerImpl$Dispatcher

Reviewed-by: dfuchs

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java

Changeset: 71599763
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-01 06:02:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/71599763359055c81afbe5e04d6034b7bb3f3606

8287520: Shrink x86_32 problemlists after JDK-8287437

Reviewed-by: alanb

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! test/langtools/ProblemList.txt

Changeset: 78469713
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-01 06:13:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/784697138182f104c30f8365b01f67be4d28083c

8236569: -Xss not multiple of 4K does not work for the main thread on macOS

Reviewed-by: dholmes, stuefe

! src/java.base/macosx/native/libjli/java_md_macosx.m
! src/java.base/share/classes/sun/launcher/resources/launcher.properties
! src/java.base/share/man/java.1
! src/java.base/unix/native/libjli/java_md.c

Changeset: e0e15def
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-01 09:03:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/e0e15def24c4c93c863ff459788bea23ef99d790

8287366: Improve test failure reporting in GHA

Reviewed-by: clanger

! .github/workflows/submit.yml

Changeset: 0ef3d855
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-06-01 09:29:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/0ef3d8551d85c9004087464d656074dac753acfd

8287552: riscv: Fix comment typo in li64

Co-authored-by: Dingli Zhang <dingli at iscas.ac.cn>
Reviewed-by: fyang

! src/hotspot/cpu/riscv/assembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp

Changeset: 48f19e43
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2022-06-01 09:48:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/48f19e43c5ceeed6b8f714fc921566f9260c78db

8287453: RenderPerfTest incorrectly measures performance

Reviewed-by: prr

! test/jdk/performance/client/RenderPerfTest/Makefile
! test/jdk/performance/client/RenderPerfTest/build.xml
- test/jdk/performance/client/RenderPerfTest/src/renderperf/RenderPerfLCDTest.java
! test/jdk/performance/client/RenderPerfTest/src/renderperf/RenderPerfTest.java

Changeset: 168b226b
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-06-01 13:31:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/168b226b0f7a3b067bf11616e5a92908f63be450

8282662: Use List.of() factory method to reduce memory consumption

Reviewed-by: redestad, rriggs

! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/nio/file/FileTreeIterator.java
! src/java.base/share/classes/sun/security/validator/EndEntityChecker.java
! src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java

Changeset: b2b4ee21
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-01 14:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2b4ee212f06c606fc51e03ff33642035f4a4328

8287233: Crash in Continuation.enterSpecial: stop: tried to execute native method as non-native

Reviewed-by: dholmes, pchilanomate

! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/oops/method.cpp

Changeset: f8eb7a89
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-01 14:11:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/f8eb7a892f2fe78671d2211e35369c7ff2ed24fa

8287512: continuationEntry.hpp has incomplete definitions

Reviewed-by: coleenp, pchilanomate

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationEntry.hpp
! src/hotspot/share/runtime/continuationEntry.inline.hpp

Changeset: e3791ecf
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-06-01 14:41:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3791ecfe42ccb34548dd23d159087a86b669a46

8287491: compiler/jvmci/errors/TestInvalidDebugInfo.java fails new assert: assert((uint)t < T_CONFLICT + 1) failed: invalid type #

Reviewed-by: kvn, dnsimon

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidDebugInfo.java

Changeset: 774928f9
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-01 14:57:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/774928f9447e961ec26a76e03dbf2143ffdcc05d

8287625: ProblemList jdk/jshell/HighlightUITest.java on all platforms

Reviewed-by: jlahoda

! test/langtools/ProblemList.txt

Changeset: 8071b231
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-01 15:15:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/8071b2311caaacd714d74f12aee6cb7c2fe700fa

8287237: (fs) Files.probeContentType returns null if filename contains hash mark on Linux

Reviewed-by: rriggs, jpai, vtewari

! src/java.base/share/classes/sun/net/www/MimeTable.java
! test/jdk/java/nio/file/Files/probeContentType/Basic.java

Changeset: 67ecd303
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-01 15:51:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/67ecd30327086c5d7628c4156f8d9dcccb0f4d09

8287398: Allow concurrent execution of hotspot docker tests

Reviewed-by: shade, mseledtsov, sgehwolf

- test/hotspot/jtreg/containers/docker/TEST.properties
! test/lib/jdk/test/lib/containers/docker/Common.java

Changeset: 239ac2a5
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-01 17:01:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/239ac2a5d4c9a13e10e8c75324cd51f5f825337d

8286829: Shenandoah: fix Shenandoah Loom support

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahSTWMark.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp

Changeset: 27ad1d55
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-01 18:14:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/27ad1d5549ebb65053ca2061e89d970ac3fe23a5

8287602: (fs) Avoid redundant HashMap.containsKey call in MimeTypesFileTypeDetector.putIfAbsent

Reviewed-by: bpb, jpai, alanb

! src/java.base/unix/classes/sun/nio/fs/MimeTypesFileTypeDetector.java

Changeset: 4caf1ef3
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-01 18:15:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/4caf1ef389fd02bf53a9b7ed33d3b57fdaa79bd2

8287390: Cleanup Map usage in AuthenticationInfo.requestAuthentication

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/protocol/http/AuthenticationInfo.java

Changeset: cdb47688
Author:    Dean Long <dlong at openjdk.org>
Date:      2022-06-01 18:28:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/cdb476888a65b8ee2538f08b4b1dbb245874a262

8287396: LIR_Opr::vreg_number() and data() can return negative number

Reviewed-by: kvn, chagedorn

! src/hotspot/share/c1/c1_LIR.hpp

Changeset: 2f191442
Author:    Ana Marsh <anamarsh at microsoft.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-01 20:19:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f1914424936eebd2478ca9d3100f88abb2d199c

8282024: add EscapeAnalysis statistics under PrintOptoStatistics

Reviewed-by: xliu, kvn

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/escape.cpp
! src/hotspot/share/opto/escape.hpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp

Changeset: 72bcf2aa
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-01 21:53:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/72bcf2aa03d53b0f68eb07a902575b4e8628d859

4511638: Double.toString(double) sometimes produces incorrect results

Reviewed-by: aturbanov, darcy, bpb

! src/java.base/share/classes/java/lang/AbstractStringBuilder.java
! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
+ src/java.base/share/classes/jdk/internal/math/DoubleToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/FloatToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/MathUtils.java
! test/hotspot/jtreg/vmTestbase/jit/FloatingPoint/FPCompare/TestFPBinop/TestFPBinop.gold
! test/hotspot/jtreg/vmTestbase/jit/t/t047/t047.gold
! test/jdk/java/lang/String/concat/ImplicitStringConcatBoundaries.java
+ test/jdk/jdk/internal/math/ToDecimal/DoubleToDecimalTest.java
+ test/jdk/jdk/internal/math/ToDecimal/FloatToDecimalTest.java
+ test/jdk/jdk/internal/math/ToDecimal/MathUtilsTest.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/BasicChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/DoubleToDecimalChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/FloatToDecimalChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/MathUtilsChecker.java
+ test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/ToDecimalChecker.java
! test/langtools/tools/javac/sym/ElementStructureTest.java

Changeset: 6030c0e4
Author:    liach <liach at users.noreply.github.com>
Committer: Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-01 23:05:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6030c0e4033655e7ce282f43c2216b4e29411c22

8287118: Use monospace font for annotation default values

Reviewed-by: hannesw, jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AnnotationTypeMemberWriterImpl.java
! test/langtools/jdk/javadoc/doclet/testAnnotationTypes/TestAnnotationTypes.java
! test/langtools/jdk/javadoc/doclet/testHtmlDefinitionListTag/TestHtmlDefinitionListTag.java

Changeset: 07d24509
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-02 03:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/07d24509a68cc06f062b8249f207bc0d2148c79b

8213531: Test javax/swing/border/TestTitledBorderLeak.java fails

Reviewed-by: prr

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/border/TestTitledBorderLeak.java

Changeset: d7341ae4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-02 03:40:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7341ae42e11fd08508c5f9c67c09c44b62da59b

8286846: test/jdk/javax/swing/plaf/aqua/CustomComboBoxFocusTest.java fails on mac aarch64

Reviewed-by: tr, prr, honkar

! test/jdk/javax/swing/plaf/aqua/CustomComboBoxFocusTest.java

Changeset: a82417fa
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-02 06:20:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/a82417fa190a132313f6734a75f1998858c164fd

8233269: Improve handling of JAVA_ARGS

Reviewed-by: erikj

! make/common/modules/LauncherCommon.gmk

Changeset: 199832a7
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-02 06:49:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/199832a7101ca9dbfe7744ca0a1c4ff11d8832f2

8283466: C2: missing skeleton predicates in peeled loop

Reviewed-by: roland, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/loopopts/TestPeelingSkeletonPredicateInitialization.java

Changeset: 6ff2d89e
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-02 09:02:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/6ff2d89ea11934bb13c8a419e7bad4fd40f76759

8287496: Alternative virtual thread implementation that maps to OS thread

Reviewed-by: rehn, mchung

! make/data/hotspot-symbols/symbols-unix
! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/ppc/globals_ppc.hpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/s390/globals_s390.hpp
! src/hotspot/cpu/x86/globals_x86.hpp
! src/hotspot/cpu/zero/globals_zero.hpp
! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/interpreter/abstractInterpreter.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
+ src/java.base/share/classes/java/lang/BaseVirtualThread.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/share/classes/java/lang/ThreadBuilders.java
! src/java.base/share/classes/java/lang/VirtualThread.java
! src/java.base/share/classes/jdk/internal/vm/Continuation.java
+ src/java.base/share/classes/jdk/internal/vm/ContinuationSupport.java
+ src/java.base/share/native/libjava/ContinuationSupport.c
! src/java.base/share/native/libjava/PreviewFeatures.c
! src/java.management/share/classes/java/lang/management/ThreadInfo.java
! src/java.management/share/classes/sun/management/ThreadImpl.java
! src/java.management/share/classes/sun/management/Util.java
! test/hotspot/jtreg/TEST.ROOT
! test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_Shared.java
! test/hotspot/jtreg/runtime/vthread/JNIMonitor/JNIMonitor.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/jdk/TEST.ROOT
! test/jdk/com/sun/jdi/JdbOptions.java
! test/jdk/java/lang/Thread/virtual/CustomScheduler.java
! test/jdk/java/lang/Thread/virtual/GetStackTraceWhenRunnable.java
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
! test/jdk/java/lang/Thread/virtual/ParkWithFixedThreadPool.java
! test/jdk/java/lang/Thread/virtual/Reflection.java
! test/jdk/java/lang/Thread/virtual/StackTraces.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java
! test/jdk/java/lang/Thread/virtual/ThreadBuilders.java
! test/jdk/java/lang/Thread/virtual/TracePinnedThreads.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java
! test/jdk/java/lang/Thread/virtual/stress/Skynet.java
! test/jdk/java/lang/Thread/virtual/stress/SleepALot.java
! test/jdk/java/lang/Thread/virtual/stress/TimedGet.java
! test/jdk/java/lang/instrument/ParallelTransformerLoaderTest.java
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreadDeadlocks.java
! test/jdk/java/lang/management/ThreadMXBean/VirtualThreads.java
! test/jdk/java/net/vthread/BlockingSocketOps.java
! test/jdk/java/nio/channels/vthread/BlockingChannelOps.java
! test/jdk/jdk/internal/vm/Continuation/Basic.java
! test/jdk/jdk/internal/vm/Continuation/ClassUnloading.java
! test/jdk/jdk/internal/vm/Continuation/Fuzz.java
! test/jdk/jdk/internal/vm/Continuation/HumongousStack.java
! test/jdk/jdk/internal/vm/Continuation/LiveFramesDriver.java
! test/jdk/jdk/internal/vm/Continuation/Scoped.java
! test/jdk/jdk/jfr/event/runtime/TestThreadEndEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadSleepEvent.java
! test/jdk/jdk/jfr/event/runtime/TestThreadStartEvent.java
! test/jdk/jdk/jfr/event/runtime/TestVirtualThreadEndEvent.java
! test/jdk/jdk/jfr/event/runtime/TestVirtualThreadStartEvent.java
! test/jdk/jdk/jfr/jvm/TestThreadExclusion.java
! test/jdk/jdk/jfr/jvm/TestVirtualThreadExclusion.java
! test/jdk/jdk/jfr/threading/TestDeepVirtualStackTrace.java
! test/jdk/jdk/jfr/threading/TestManyVirtualThreads.java
! test/jdk/jdk/jfr/threading/TestNestedVirtualThreads.java
! test/jtreg-ext/requires/VMProps.java


From richard.reingruber at sap.com  Thu Jun  2 11:38:19 2022
From: richard.reingruber at sap.com (Reingruber, Richard)
Date: Thu, 2 Jun 2022 11:38:19 +0000
Subject: State of the ppc64le port of JEP 425: Virtual Threads (Preview)
Message-ID: <AS4PR02MB850467327E38F07EE5DC3F249BDE9@AS4PR02MB8504.eurprd02.prod.outlook.com>

Hi,

I learned today that preview features _must_ be implemented by a port in an
OpenJDK release [1].

Unfortunately I have to inform you that I don't think the ppc64le port I'm
currently working on will be ready in the JDK19 time frame.

When I started the work (Jan. or Dec. I think) I expected to finish it before
summer. Even after the last status update [2] I thought I could make it. But
with the difficulties I still experience and being 6-8 weeks out of office in
summer it is now rather unlikely. And until this morning myself (and actually
also my colleagues) assumed this would only be a minor issue.

Current Status of the Port:

* UseContinuationFastPath is disabled

* Basic tests where sequences of interpreted and compiled frames with quite some
  variations are frozen and thawed succeed.
  
* GC with stack chunks on the java heap succeed.

* Basic exception handling tests succeed.

* Basic tests exercising compiled java calls with stack arguments succeed but
  need to be revisited because there are issues.

[3] is a selection of test cases that I use in development.
[4] is the most recent version of the ppc64le port

Main Technical Problems

* Shared code makes use of the 'unextended sp' of java frames. This breaks the
  platform abstraction as it makes assumptions on where to find, e.g., stack
  arguments relative to the unextended sp.
  
* There are non-obvious interdependencies in the code which make it difficult to
  fix an issue. In an attempt to fix a problem I often have regressions because
  I missed adaptations of dependent parts. And then it it is extremely tedious
  to find the cause of the regression running tests and analyzing very long
  trace output.

* Currently I see that the handling of stack arguments of compiled java methods
  works in quite some cases (see [3]) but there are cases where it
  doesn't. Trying alternative approaches means going through the tedious and
  time consuming process described above.
  
* Lack of documentation. Heavily templatized implementation.

These problems (except the last) could not be foreseen. From a high level the
port simply needs to copy frames between stack and heap and provide some
assembler glue code. As I know now it is actually a high effort to get the
deatils tuned right.

Thanks, Richard.

[1] Ports _must_ implement preview features in thread "What should the relationship between ports and developers of large projects be?"
    https://mail.openjdk.java.net/pipermail/jdk-dev/2022-May/006635.html
[2] State of the ppc64le loom port as of April 14
    https://mail.openjdk.java.net/pipermail/loom-dev/2022-April/004197.html
[3] BasicExp.java tests driving development of the port
    https://github.com/reinrich/loom/blob/3286bc8b72401dbccac59c994919fc425a51cb52/test/jdk/jdk/internal/vm/Continuation/BasicExp.java
[4] Most recent version of the ppc64le loom port
    https://github.com/reinrich/loom/commits/ppc_port

From forax at univ-mlv.fr  Thu Jun  2 16:50:04 2022
From: forax at univ-mlv.fr (Remi Forax)
Date: Thu, 2 Jun 2022 18:50:04 +0200 (CEST)
Subject: State of the ppc64le port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <AS4PR02MB850467327E38F07EE5DC3F249BDE9@AS4PR02MB8504.eurprd02.prod.outlook.com>
References: <AS4PR02MB850467327E38F07EE5DC3F249BDE9@AS4PR02MB8504.eurprd02.prod.outlook.com>
Message-ID: <1657907744.901877.1654188604109.JavaMail.zimbra@u-pem.fr>

Hi Richard,
are you aware of JDK-8287496 ?
  https://bugs.openjdk.java.net/browse/JDK-8287496

It should help you to get a working first implementation for jdk 19. 

regards,
R?mi

----- Original Message -----
> From: "Reingruber, Richard" <richard.reingruber at sap.com>
> To: "jdk-dev" <jdk-dev at openjdk.java.net>, porters-dev at openjdk.java.net, "loom-dev" <loom-dev at openjdk.java.net>
> Sent: Thursday, June 2, 2022 1:38:19 PM
> Subject: State of the ppc64le port of JEP 425: Virtual Threads (Preview)

> Hi,
> 
> I learned today that preview features _must_ be implemented by a port in an
> OpenJDK release [1].
> 
> Unfortunately I have to inform you that I don't think the ppc64le port I'm
> currently working on will be ready in the JDK19 time frame.
> 
> When I started the work (Jan. or Dec. I think) I expected to finish it before
> summer. Even after the last status update [2] I thought I could make it. But
> with the difficulties I still experience and being 6-8 weeks out of office in
> summer it is now rather unlikely. And until this morning myself (and actually
> also my colleagues) assumed this would only be a minor issue.
> 
> Current Status of the Port:
> 
> * UseContinuationFastPath is disabled
> 
> * Basic tests where sequences of interpreted and compiled frames with quite some
>  variations are frozen and thawed succeed.
>  
> * GC with stack chunks on the java heap succeed.
> 
> * Basic exception handling tests succeed.
> 
> * Basic tests exercising compiled java calls with stack arguments succeed but
>  need to be revisited because there are issues.
> 
> [3] is a selection of test cases that I use in development.
> [4] is the most recent version of the ppc64le port
> 
> Main Technical Problems
> 
> * Shared code makes use of the 'unextended sp' of java frames. This breaks the
>  platform abstraction as it makes assumptions on where to find, e.g., stack
>  arguments relative to the unextended sp.
>  
> * There are non-obvious interdependencies in the code which make it difficult to
>  fix an issue. In an attempt to fix a problem I often have regressions because
>  I missed adaptations of dependent parts. And then it it is extremely tedious
>  to find the cause of the regression running tests and analyzing very long
>  trace output.
> 
> * Currently I see that the handling of stack arguments of compiled java methods
>  works in quite some cases (see [3]) but there are cases where it
>  doesn't. Trying alternative approaches means going through the tedious and
>  time consuming process described above.
>  
> * Lack of documentation. Heavily templatized implementation.
> 
> These problems (except the last) could not be foreseen. From a high level the
> port simply needs to copy frames between stack and heap and provide some
> assembler glue code. As I know now it is actually a high effort to get the
> deatils tuned right.
> 
> Thanks, Richard.
> 
> [1] Ports _must_ implement preview features in thread "What should the
> relationship between ports and developers of large projects be?"
>    https://mail.openjdk.java.net/pipermail/jdk-dev/2022-May/006635.html
> [2] State of the ppc64le loom port as of April 14
>    https://mail.openjdk.java.net/pipermail/loom-dev/2022-April/004197.html
> [3] BasicExp.java tests driving development of the port
>    https://github.com/reinrich/loom/blob/3286bc8b72401dbccac59c994919fc425a51cb52/test/jdk/jdk/internal/vm/Continuation/BasicExp.java
> [4] Most recent version of the ppc64le loom port
>     https://github.com/reinrich/loom/commits/ppc_port

From richard.reingruber at sap.com  Thu Jun  2 17:09:53 2022
From: richard.reingruber at sap.com (Reingruber, Richard)
Date: Thu, 2 Jun 2022 17:09:53 +0000
Subject: State of the ppc64le port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <1657907744.901877.1654188604109.JavaMail.zimbra@u-pem.fr>
References: <AS4PR02MB850467327E38F07EE5DC3F249BDE9@AS4PR02MB8504.eurprd02.prod.outlook.com>
 <1657907744.901877.1654188604109.JavaMail.zimbra@u-pem.fr>
Message-ID: <AS4PR02MB850469E15A3939E20E3D02B29BDE9@AS4PR02MB8504.eurprd02.prod.outlook.com>

Hi,

> are you aware of JDK-8287496 ?
>   https://bugs.openjdk.java.net/browse/JDK-8287496

Yes I noticed it. Alan recommended to test it with jdk_loom and hotspot_loom
tests.

I have done that just now on a ppc64le box.

The tests in jdk_loom succeed.

There are test failures in hotspot_loom but all in
serviceability/jvmti/(events|vthread). I understand that this is to be expected
and will be handled in a follow-up by adding "@requires vm.continuations" to
these tests.

So Alan's fallback seems to work on ppc64le which is good to know :)

Thanks, Richard.

From: Remi Forax <forax at univ-mlv.fr>
Date: Thursday, 2. June 2022 at 18:50
To: Reingruber, Richard <richard.reingruber at sap.com>
Cc: jdk-dev <jdk-dev at openjdk.java.net>, porters-dev at openjdk.java.net <porters-dev at openjdk.java.net>, loom-dev <loom-dev at openjdk.java.net>
Subject: Re: State of the ppc64le port of JEP 425: Virtual Threads (Preview)
Hi Richard,
are you aware of JDK-8287496 ?
  https://bugs.openjdk.java.net/browse/JDK-8287496

It should help you to get a working first implementation for jdk 19.

regards,
R?mi

----- Original Message -----
> From: "Reingruber, Richard" <richard.reingruber at sap.com>
> To: "jdk-dev" <jdk-dev at openjdk.java.net>, porters-dev at openjdk.java.net, "loom-dev" <loom-dev at openjdk.java.net>
> Sent: Thursday, June 2, 2022 1:38:19 PM
> Subject: State of the ppc64le port of JEP 425: Virtual Threads (Preview)

> Hi,
>
> I learned today that preview features _must_ be implemented by a port in an
> OpenJDK release [1].
>
> Unfortunately I have to inform you that I don't think the ppc64le port I'm
> currently working on will be ready in the JDK19 time frame.
>
> When I started the work (Jan. or Dec. I think) I expected to finish it before
> summer. Even after the last status update [2] I thought I could make it. But
> with the difficulties I still experience and being 6-8 weeks out of office in
> summer it is now rather unlikely. And until this morning myself (and actually
> also my colleagues) assumed this would only be a minor issue.
>
> Current Status of the Port:
>
> * UseContinuationFastPath is disabled
>
> * Basic tests where sequences of interpreted and compiled frames with quite some
>  variations are frozen and thawed succeed.
>
> * GC with stack chunks on the java heap succeed.
>
> * Basic exception handling tests succeed.
>
> * Basic tests exercising compiled java calls with stack arguments succeed but
>  need to be revisited because there are issues.
>
> [3] is a selection of test cases that I use in development.
> [4] is the most recent version of the ppc64le port
>
> Main Technical Problems
>
> * Shared code makes use of the 'unextended sp' of java frames. This breaks the
>  platform abstraction as it makes assumptions on where to find, e.g., stack
>  arguments relative to the unextended sp.
>
> * There are non-obvious interdependencies in the code which make it difficult to
>  fix an issue. In an attempt to fix a problem I often have regressions because
>  I missed adaptations of dependent parts. And then it it is extremely tedious
>  to find the cause of the regression running tests and analyzing very long
>  trace output.
>
> * Currently I see that the handling of stack arguments of compiled java methods
>  works in quite some cases (see [3]) but there are cases where it
>  doesn't. Trying alternative approaches means going through the tedious and
>  time consuming process described above.
>
> * Lack of documentation. Heavily templatized implementation.
>
> These problems (except the last) could not be foreseen. From a high level the
> port simply needs to copy frames between stack and heap and provide some
> assembler glue code. As I know now it is actually a high effort to get the
> deatils tuned right.
>
> Thanks, Richard.
>
> [1] Ports _must_ implement preview features in thread "What should the
> relationship between ports and developers of large projects be?"
>    https://mail.openjdk.java.net/pipermail/jdk-dev/2022-May/006635.html
> [2] State of the ppc64le loom port as of April 14
>    https://mail.openjdk.java.net/pipermail/loom-dev/2022-April/004197.html
> [3] BasicExp.java tests driving development of the port
>    https://github.com/reinrich/loom/blob/3286bc8b72401dbccac59c994919fc425a51cb52/test/jdk/jdk/internal/vm/Continuation/BasicExp.java
> [4] Most recent version of the ppc64le loom port
>     https://github.com/reinrich/loom/commits/ppc_port

From duke at openjdk.java.net  Fri Jun  3 02:53:50 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 3 Jun 2022 02:53:50 GMT
Subject: git: openjdk/loom: fibers: fixed checks in
 serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
Message-ID: <3a8f1a28-c79f-4941-96d8-0ffc1f50d1a3@openjdk.java.net>

Changeset: 4756cef5
Author:    Leonid Mesnik <leonid.mesnik at gmail.com>
Date:      2022-06-02 20:51:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/4756cef5a5d8afe905ab8aad2d56fccd57623e1b

fixed checks in serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java

! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java


From duke at openjdk.java.net  Sat Jun  4 13:17:39 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 4 Jun 2022 13:17:39 GMT
Subject: git: openjdk/loom: fibers: 42 new changesets
Message-ID: <1f570ecb-736e-4f46-86e6-1a478deb8c2d@openjdk.java.net>

Changeset: bddef715
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-02 12:49:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bddef7151849a213926ffdd86a7e228db66606b1

8287724: Fix various issues with msys2

Reviewed-by: erikj

! make/autoconf/boot-jdk.m4
! make/autoconf/platform.m4
! make/scripts/fixpath.sh

Changeset: 5acac223
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-02 13:32:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/5acac2238fdc4ffe6ef290456e01cc559d811557

8286830: ~HandshakeState should not touch oops

Reviewed-by: dholmes, rehn

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/thread.cpp
! test/hotspot/jtreg/runtime/Thread/StopAtExit.java
! test/hotspot/jtreg/runtime/Thread/SuspendAtExit.java

Changeset: c78392db
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-02 15:12:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/c78392db4dd7c31db9eea608a335f6d9239c6a55

8287606: standardize spelling of subtype and supertype etc in comments

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/Reporter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/AbstractMemberBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java

Changeset: 3cfd38ca
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-02 15:58:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/3cfd38caf10c18f71c0fc8c9a09c0d1179373ce7

8287726: Fix JVMTI tests with "requires vm.continuations" after JDK-8287496

Reviewed-by: alanb, rehn, lmesnik

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorInfo/GetOwnedMonitorInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorStackDepthInfo/GetOwnedMonitorStackDepthInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethods.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethodsWithBacktrace.java
! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/breakpoint01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassLoad/classload01/classload01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassPrepare/classprep01/classprep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Exception/exception01/exception01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ExceptionCatch/excatch01/excatch01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc01/fieldacc01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc02/fieldacc02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc03/fieldacc03.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc04/fieldacc04.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod01/fieldmod01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod02/fieldmod02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop01/framepop01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/framepop02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry01/mentry01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry02/mentry02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit01/mexit01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit02/mexit02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEnter/mcontenter01/mcontenter01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/mcontentered01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/monitorwait01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/monitorwaited01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/singlestep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/singlestep03.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/NotSuspended/GetStackTraceNotSuspendedStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/Suspended/GetStackTraceSuspendedStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/stress/ThreadLocalStorage/SetGetThreadLocalStorageStressTest/SetGetThreadLocalStorageStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon01/contmon01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon02/contmon02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/GetStackTraceCurrentThreadTest/GetStackTraceCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr03/getstacktr03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr04/getstacktr04.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr05/getstacktr05.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr06/getstacktr06.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr07/getstacktr07.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr08/getstacktr08.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadInfo/thrinfo01/thrinfo01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat01/thrstat01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat03/thrstat03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat05/thrstat05.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/BreakpointInYieldTest/BreakpointInYieldTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContFramePopTest/ContFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContYieldBreakPointTest/ContYieldBreakPointTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContinuationTest/ContinuationTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/InterruptThreadTest/InterruptThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/MethodExitTest/MethodExitTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/NullAsCurrentThreadTest/NullAsCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/PinnedTaskTest/PinnedTaskTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/RawMonitorTest/RawMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/RedefineClasses/RedefineRunningMethods.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SelfSuspendDisablerTest/SelfSuspendDisablerTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume1/SuspendResume1.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResumeAll/SuspendResumeAll.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadMonitorTest/VThreadMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/VThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/VThreadUnsupportedTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/WaitNotifySuspendedVThreadTest/WaitNotifySuspendedVThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/premain/AgentWithVThreadTest.java

Changeset: e51ca1de
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-02 16:45:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/e51ca1dee33d69c74f7f1dc2292db2f04c4ccf4c

8287171: Refactor null caller tests to a single directory

Reviewed-by: ihse, mchung

! make/test/JtregNativeJdk.gmk
! test/jdk/TEST.groups
- test/jdk/java/lang/ClassLoader/exeNullCallerClassLoaderTest/NullCallerClassLoaderTest.java
- test/jdk/java/lang/ClassLoader/exeNullCallerClassLoaderTest/exeNullCallerClassLoaderTest.c
- test/jdk/java/lang/invoke/MethodHandles/exeNullCallerLookup/NullCallerLookupTest.java
- test/jdk/java/lang/invoke/MethodHandles/exeNullCallerLookup/exeNullCallerLookupTest.c
- test/jdk/java/lang/module/exeNullCallerGetResource/NullCallerGetResource.java
- test/jdk/java/lang/module/exeNullCallerGetResource/exeNullCallerGetResource.c
- test/jdk/java/util/ResourceBundle/exeNullCallerResourceBundle/NullCallerResourceBundle.java
- test/jdk/java/util/ResourceBundle/exeNullCallerResourceBundle/exeNullCallerResourceBundle.c
+ test/jdk/jni/nullCaller/CallHelper.hpp
+ test/jdk/jni/nullCaller/NullCallerTest.java
+ test/jdk/jni/nullCaller/exeNullCallerTest.cpp
= test/jdk/jni/nullCaller/src/n/closed/ClosedResources.java
+ test/jdk/jni/nullCaller/src/n/closed/test.txt
= test/jdk/jni/nullCaller/src/n/module-info.java
+ test/jdk/jni/nullCaller/src/n/open/NullCallerResource.properties
= test/jdk/jni/nullCaller/src/n/open/OpenResources.java
+ test/jdk/jni/nullCaller/src/n/open/test.txt

Changeset: 1fcbaa41
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-02 17:16:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fcbaa411628c46ca6980942b6f6a5ef7062e16f

8278598: AlignmentReserve is repeatedly reinitialized

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/plab.cpp
! src/hotspot/share/gc/shared/plab.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp

Changeset: 49e24f0c
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-02 17:31:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/49e24f0cd833b77006540e871aa7d427628c058f

8287567: AArch64: Implement post-call NOPs

Reviewed-by: adinn, rbackman, dlong

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/share/code/codeCache.inline.hpp

Changeset: 13596cdf
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-02 17:36:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/13596cdf695e67819aadcc08c6d9f05b1eb18442

8287097: (fs) Files::copy requires an undocumented permission when copying from the default file system to a non-default file system

Reviewed-by: chegar, alanb

! src/java.base/share/classes/java/nio/file/CopyMoveHelper.java
+ test/jdk/java/nio/file/Files/CopyToNonDefaultFS.java
+ test/jdk/java/nio/file/Files/copy.policy

Changeset: 7f44f572
Author:    vamsi-parasa <srinivas.vamsi.parasa at intel.com>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-02 17:42:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f44f572ea451a1f38b446a6ef64ffb27e3eb3fe

8285868: x86 intrinsics for floating point method isInfinite

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
+ test/hotspot/jtreg/compiler/intrinsics/TestDoubleClassCheck.java
+ test/hotspot/jtreg/compiler/intrinsics/TestFloatClassCheck.java
+ test/micro/org/openjdk/bench/java/lang/DoubleClassCheck.java
+ test/micro/org/openjdk/bench/java/lang/FloatClassCheck.java

Changeset: ccec5d1e
Author:    Man Cao <manc at openjdk.org>
Date:      2022-06-02 18:12:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/ccec5d1e8529c8211cc678d8acc8d37fe461cb51

8287704: Small logging clarification about shrunk bytes after heap shrinkage

Co-authored-by: Jonathan Joo <jonathanjoo at google.com>
Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 26d24263
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-02 18:35:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26d24263c7db6d8f722afefc975b03cb575fa6ee

8287340: Refactor old code using StringTokenizer in locale related code

Reviewed-by: iris, joehw

! src/java.base/share/classes/sun/util/cldr/CLDRLocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java
! test/jdk/sun/util/locale/provider/Bug8038436.java

Changeset: 37e1835b
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-02 19:13:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/37e1835be76f5f141ba0dc067578bfe767ca94ed

8287746: ProblemList jni/nullCaller/NullCallerTest.java

Reviewed-by: alanb, dcubed

! test/jdk/ProblemList.txt

Changeset: 26048ea2
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-02 19:28:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26048ea21e0da6505d8452bd33a4d37b1bd5ce74

8287695: Use String.contains() instead of String.indexOf() in jdk.hotspot.agent

Reviewed-by: cjplummer

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/StreamMonitor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/SystemDictionaryHelper.java

Changeset: b5a646ee
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-02 20:31:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/b5a646ee6cfd432cef6b7e69a177959227a38ace

8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

Co-authored-by: Wei Kuai <kuaiwei.kw at alibaba-inc.com>
Reviewed-by: kvn

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: 409157d2
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-02 21:44:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/409157d2af0e124756bf8c0d996ba8658a9714b7

8287125: [macos] Multiple jpackage tests fail/timeout on same host

Reviewed-by: asemenyuk

! test/jdk/tools/jpackage/share/ArgumentsTest.java
! test/jdk/tools/jpackage/share/MultiNameTwoPhaseTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/MainClassTest.java

Changeset: 2776ff3b
Author:    Phil Race <prr at openjdk.org>
Date:      2022-06-02 22:44:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/2776ff3b038e53703138e5ff09d5b666cbe26ba9

8276266: Clean up incorrect client-libs ProblemList.txt entries

Reviewed-by: serb, kizune

! test/jdk/ProblemList.txt

Changeset: cbaeb00f
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2022-06-02 23:51:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbaeb00fcea7fb8942838610c2d68e27d290fb58

8287600: AA Ovals not rendered under metal

Reviewed-by: aghaisas, prr

! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m

Changeset: deb06539
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-02 23:53:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/deb06539b00e5fd5c29795277b2f90da0c9ff5d5

8287337: SnippetUtils should throw exceptions if snippets not found

Reviewed-by: hannesw

! test/langtools/jdk/javadoc/doclet/testDocletExample/TestDocletExample.java
! test/langtools/tools/lib/snippets/SnippetUtils.java

Changeset: ba9ee8cb
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-03 00:17:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba9ee8cb286268f1d6a2820508334aaaf3131e15

8287748: Fix issues in java.lang.foreign package javadoc

Reviewed-by: jvernee

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

Changeset: b544b8b7
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-03 05:59:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/b544b8b7d43907e93263db31ba3cc6d5951bcaee

8276789: Support C++ lambda in ResourceHashtable::iterate

Reviewed-by: stefank, coleenp

! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 625821da
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 07:24:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/625821dae7589b510de00ffd506a592ddb606318

8287661: Fix and improve BitMap::print_on(outputStream*)

Reviewed-by: stefank

! src/hotspot/share/utilities/bitMap.cpp
! test/hotspot/gtest/utilities/test_bitMap.cpp

Changeset: 407abf5d
Author:    Tejesh R <tr at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-03 07:46:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/407abf5d65af918e6d9bfed1f4cc7d4cfd74ce24

8233477: [Win LAF]The tooltip doesn't display correctly in Win LAF

Reviewed-by: psadhukhan, prr, honkar

+ test/jdk/javax/swing/JToolTip/bug5047379.java

Changeset: a75299c3
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-03 12:18:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/a75299c3ab95f1e43d5628b14e6e5deaa1ed5f70

8287686: Add assertion to ensure that disarm value offset < 128

Reviewed-by: tschatzl, shade

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

Changeset: 33b9d770
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 12:19:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/33b9d77065e65d3ba86b4d8250b1abe5743f0cef

8287729: Loom: Check alternative implementation on x86_32

Reviewed-by: alanb, zgu

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 34bb0a5e
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-03 12:32:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/34bb0a5e6e9c91e037fbbe87382e8275b2435a3f

8287734: Shenandoah: Consolidate marking closures

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp

Changeset: 28c112fc
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-06-03 15:47:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/28c112fcf0f74d24175a0c2df036cf62d377181b

8287685: [BACKOUT] JDK-8287384 Speed up jdk.test.lib.util.ForceGC

Reviewed-by: dcubed

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 59e9700c
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-03 16:17:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/59e9700c4e0ae892f15607bcaa267e5868eb0512

8252717: Integrate/merge legacy standard doclet diagnostics and doclint

Reviewed-by: erikj, prappo

! make/Docs.gmk
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Messages.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ReturnTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/DocLint.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Messages.java
+ test/langtools/jdk/javadoc/doclet/testDoclintDocletMessages/TestDocLintDocletMessages.java
! test/langtools/jdk/javadoc/tool/doclint/DocLintTest.java

Changeset: ce5ae517
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 16:43:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce5ae51773974dfc324b5fff52accbe14a0c032e

8287637: Loom: Mismatched VirtualThread::state accessor

Reviewed-by: alanb

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp

Changeset: a0219da9
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-03 17:59:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/a0219da966f3a1cd12d402a816bdd79be778085e

8287517: C2: assert(vlen_in_bytes == 64) failed: 2

Reviewed-by: kvn, jiefu, chagedorn, fgao

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorization/TestSmallVectorPopIndex.java

Changeset: 0b35460f
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-03 20:19:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/0b35460fa00bfdca63a311a7379819cf102dee86

8283694: Improve bit manipulation and boolean to integer conversion operations on x86_64

Reviewed-by: kvn, dlong

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/hotspot/cpu/x86/x86_64.ad
! test/micro/org/openjdk/bench/java/lang/Integers.java
! test/micro/org/openjdk/bench/java/lang/Longs.java
! test/micro/org/openjdk/bench/java/lang/RotateBenchmark.java

Changeset: 7a0c8b14
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-03 20:27:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a0c8b14aaf3573f5ea2bd2cc759c854825e6893

8286850: [macos] Add support for signing user provided app image

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_de.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/CLIHelp.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/DeployParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ValidOptions.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/junit/jdk/jpackage/internal/AppImageFileTest.java
! test/jdk/tools/jpackage/macosx/SigningAppImageTest.java
+ test/jdk/tools/jpackage/macosx/SigningAppImageTwoStepsTest.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/PredefinedAppImageErrorTest.java

Changeset: a7e07fdb
Author:    Martin Desruisseaux <martin.desruisseaux at geomatys.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-03 21:16:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/a7e07fdbc104f668a03d88330e30dbaeb7b43719

8287102: ImageReaderSpi.canDecodeInput() for standard plugins should return false if a stream is too short

Reviewed-by: prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/common/ReaderUtil.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/wbmp/WBMPImageReaderSpi.java
+ test/jdk/javax/imageio/plugins/shared/CanDecodeTest.java
! test/jdk/javax/imageio/plugins/wbmp/CanDecodeTest.java

Changeset: 6f526e1b
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-03 21:27:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f526e1bc3e0af4189fbb7d3b48d614717f266b0

8285373: Create an automated test for JDK-4702233

Reviewed-by: serb

+ test/jdk/javax/accessibility/4702233/AccessibleActionConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleContextConstants.java
+ test/jdk/javax/accessibility/4702233/AccessiblePropertiesTest.java
+ test/jdk/javax/accessibility/4702233/AccessibleRelationConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleRoleConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleStateConstants.java

Changeset: 25e9901a
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-03 21:28:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/25e9901aeacd45f8baec6d1e52a6823e7f087fa3

8285305: Create an automated test for JDK-4495286

Reviewed-by: serb

+ test/jdk/javax/accessibility/AccessibleJTableSelectionTest.java

Changeset: b6cdfd68
Author:    Artem Semenov <asemenov at openjdk.org>
Date:      2022-06-03 21:29:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6cdfd685d0cea308b15558e2dc607a680c89dc0

8287740: NSAccessibilityShowMenuAction not working for text editors

Reviewed-by: kizune, serb

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! test/jdk/java/awt/a11y/AccessibleActionsTest.java

Changeset: e2cfe2e1
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-03 22:17:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/e2cfe2e14a03b638a5828625975716f9fed1f668

8231491: JDI tc02x004 failed again due to wrong # of breakpoints

Reviewed-by: cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004/TestDescription.java

Changeset: 005a3303
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 02:49:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/005a330387b8ee1179d1be31b53ea2c5d49c32f8

8287826: javax/accessibility/4702233/AccessiblePropertiesTest.java fails to compile

Reviewed-by: dcubed

! test/jdk/javax/accessibility/4702233/AccessibleRoleConstants.java

Changeset: d76c1089
Author:    Manukumar V S <mvs at openjdk.org>
Committer: Abdul Kolarkunnu <akolarkunnu at openjdk.org>
Date:      2022-06-04 03:00:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/d76c1089efc8816c6f804b78371e62e697fc62c5

8286772: java/awt/dnd/DropTargetInInternalFrameTest/DropTargetInInternalFrameTest.html times out and fails in Windows

Reviewed-by: prr

+ test/jdk/java/awt/dnd/DropTargetInInternalFrameTest.java

Changeset: 308c068b
Author:    tqxia <txiadev at gmail.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 04:36:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/308c068b36528bcbbcca6e45de6949cb9ee7ae13

8287558: Remove remset coarsening stats during g1 remset summary printing

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp

Changeset: e4e1e8f6
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-04 06:15:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4e1e8f66c9b0321cdb1aaf3b1c5d9b67224b210

8284199: Implementation of Structured Concurrency (Incubator)

Co-authored-by: Ron Pressler <rpressler at openjdk.org>
Co-authored-by: Alan Bateman <alanb at openjdk.org>
Co-authored-by: Brian Goetz <briangoetz at openjdk.org>
Co-authored-by: Paul Sandoz <psandoz at openjdk.org>
Reviewed-by: psandoz, mcimadamore, darcy

! make/conf/docs-modules.conf
! make/conf/module-loader-map.conf
! src/java.base/share/classes/module-info.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructureViolationException.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/package-info.java
+ src/jdk.incubator.concurrent/share/classes/module-info.java
! test/jdk/TEST.groups
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/PreviewFeaturesNotEnabled.java
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredThreadDumpTest.java

Changeset: a113e166
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 06:47:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/a113e166e91b9b3d3f74a284888a5135b48dad44

8287830: gtest fails to compile after JDK-8287661

Reviewed-by: shade

! test/hotspot/gtest/utilities/test_bitMap.cpp

Changeset: df6bb3c8
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-04 10:40:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/df6bb3c871f5306e193018080d7350f670176fdc

Merge

! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/jdk/ProblemList.txt
! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Sat Jun  4 13:20:03 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 4 Jun 2022 13:20:03 GMT
Subject: git: openjdk/loom: master: 41 new changesets
Message-ID: <05ca47ff-5f1f-4f0b-ada6-f102da3572dd@openjdk.java.net>

Changeset: bddef715
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-02 12:49:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bddef7151849a213926ffdd86a7e228db66606b1

8287724: Fix various issues with msys2

Reviewed-by: erikj

! make/autoconf/boot-jdk.m4
! make/autoconf/platform.m4
! make/scripts/fixpath.sh

Changeset: 5acac223
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-02 13:32:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/5acac2238fdc4ffe6ef290456e01cc559d811557

8286830: ~HandshakeState should not touch oops

Reviewed-by: dholmes, rehn

! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/thread.cpp
! test/hotspot/jtreg/runtime/Thread/StopAtExit.java
! test/hotspot/jtreg/runtime/Thread/SuspendAtExit.java

Changeset: c78392db
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-02 15:12:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/c78392db4dd7c31db9eea608a335f6d9239c6a55

8287606: standardize spelling of subtype and supertype etc in comments

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/doclet/Reporter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/AbstractTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseOptions.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/AbstractMemberBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/ClassTree.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java

Changeset: 3cfd38ca
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-02 15:58:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/3cfd38caf10c18f71c0fc8c9a09c0d1179373ce7

8287726: Fix JVMTI tests with "requires vm.continuations" after JDK-8287496

Reviewed-by: alanb, rehn, lmesnik

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorInfo/GetOwnedMonitorInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/GetOwnedMonitorStackDepthInfo/GetOwnedMonitorStackDepthInfoTest.java
! test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorVMEventsTest.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethods.java
! test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineRunningMethodsWithBacktrace.java
! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/breakpoint01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassLoad/classload01/classload01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassPrepare/classprep01/classprep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Exception/exception01/exception01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ExceptionCatch/excatch01/excatch01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc01/fieldacc01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc02/fieldacc02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc03/fieldacc03.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc04/fieldacc04.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod01/fieldmod01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod02/fieldmod02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop01/framepop01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/framepop02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry01/mentry01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry02/mentry02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit01/mexit01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit02/mexit02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEnter/mcontenter01/mcontenter01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/mcontentered01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/monitorwait01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/monitorwaited01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/singlestep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/singlestep03.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/NotSuspended/GetStackTraceNotSuspendedStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/Suspended/GetStackTraceSuspendedStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/stress/ThreadLocalStorage/SetGetThreadLocalStorageStressTest/SetGetThreadLocalStorageStressTest.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon01/contmon01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon02/contmon02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/GetStackTraceCurrentThreadTest/GetStackTraceCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr03/getstacktr03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr04/getstacktr04.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr05/getstacktr05.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr06/getstacktr06.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr07/getstacktr07.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr08/getstacktr08.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadInfo/thrinfo01/thrinfo01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat01/thrstat01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat03/thrstat03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat05/thrstat05.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/BreakpointInYieldTest/BreakpointInYieldTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContFramePopTest/ContFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContYieldBreakPointTest/ContYieldBreakPointTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContinuationTest/ContinuationTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/InterruptThreadTest/InterruptThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/MethodExitTest/MethodExitTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/NullAsCurrentThreadTest/NullAsCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/PinnedTaskTest/PinnedTaskTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/RawMonitorTest/RawMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/RedefineClasses/RedefineRunningMethods.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SelfSuspendDisablerTest/SelfSuspendDisablerTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume1/SuspendResume1.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResumeAll/SuspendResumeAll.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadMonitorTest/VThreadMonitorTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/VThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/VThreadUnsupportedTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/WaitNotifySuspendedVThreadTest/WaitNotifySuspendedVThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/premain/AgentWithVThreadTest.java

Changeset: e51ca1de
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-02 16:45:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/e51ca1dee33d69c74f7f1dc2292db2f04c4ccf4c

8287171: Refactor null caller tests to a single directory

Reviewed-by: ihse, mchung

! make/test/JtregNativeJdk.gmk
! test/jdk/TEST.groups
- test/jdk/java/lang/ClassLoader/exeNullCallerClassLoaderTest/NullCallerClassLoaderTest.java
- test/jdk/java/lang/ClassLoader/exeNullCallerClassLoaderTest/exeNullCallerClassLoaderTest.c
- test/jdk/java/lang/invoke/MethodHandles/exeNullCallerLookup/NullCallerLookupTest.java
- test/jdk/java/lang/invoke/MethodHandles/exeNullCallerLookup/exeNullCallerLookupTest.c
- test/jdk/java/lang/module/exeNullCallerGetResource/NullCallerGetResource.java
- test/jdk/java/lang/module/exeNullCallerGetResource/exeNullCallerGetResource.c
- test/jdk/java/util/ResourceBundle/exeNullCallerResourceBundle/NullCallerResourceBundle.java
- test/jdk/java/util/ResourceBundle/exeNullCallerResourceBundle/exeNullCallerResourceBundle.c
+ test/jdk/jni/nullCaller/CallHelper.hpp
+ test/jdk/jni/nullCaller/NullCallerTest.java
+ test/jdk/jni/nullCaller/exeNullCallerTest.cpp
= test/jdk/jni/nullCaller/src/n/closed/ClosedResources.java
+ test/jdk/jni/nullCaller/src/n/closed/test.txt
= test/jdk/jni/nullCaller/src/n/module-info.java
+ test/jdk/jni/nullCaller/src/n/open/NullCallerResource.properties
= test/jdk/jni/nullCaller/src/n/open/OpenResources.java
+ test/jdk/jni/nullCaller/src/n/open/test.txt

Changeset: 1fcbaa41
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-02 17:16:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fcbaa411628c46ca6980942b6f6a5ef7062e16f

8278598: AlignmentReserve is repeatedly reinitialized

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/plab.cpp
! src/hotspot/share/gc/shared/plab.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp

Changeset: 49e24f0c
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-02 17:31:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/49e24f0cd833b77006540e871aa7d427628c058f

8287567: AArch64: Implement post-call NOPs

Reviewed-by: adinn, rbackman, dlong

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp
! src/hotspot/share/code/codeCache.inline.hpp

Changeset: 13596cdf
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-02 17:36:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/13596cdf695e67819aadcc08c6d9f05b1eb18442

8287097: (fs) Files::copy requires an undocumented permission when copying from the default file system to a non-default file system

Reviewed-by: chegar, alanb

! src/java.base/share/classes/java/nio/file/CopyMoveHelper.java
+ test/jdk/java/nio/file/Files/CopyToNonDefaultFS.java
+ test/jdk/java/nio/file/Files/copy.policy

Changeset: 7f44f572
Author:    vamsi-parasa <srinivas.vamsi.parasa at intel.com>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-02 17:42:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/7f44f572ea451a1f38b446a6ef64ffb27e3eb3fe

8285868: x86 intrinsics for floating point method isInfinite

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
+ test/hotspot/jtreg/compiler/intrinsics/TestDoubleClassCheck.java
+ test/hotspot/jtreg/compiler/intrinsics/TestFloatClassCheck.java
+ test/micro/org/openjdk/bench/java/lang/DoubleClassCheck.java
+ test/micro/org/openjdk/bench/java/lang/FloatClassCheck.java

Changeset: ccec5d1e
Author:    Man Cao <manc at openjdk.org>
Date:      2022-06-02 18:12:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/ccec5d1e8529c8211cc678d8acc8d37fe461cb51

8287704: Small logging clarification about shrunk bytes after heap shrinkage

Co-authored-by: Jonathan Joo <jonathanjoo at google.com>
Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 26d24263
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-02 18:35:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26d24263c7db6d8f722afefc975b03cb575fa6ee

8287340: Refactor old code using StringTokenizer in locale related code

Reviewed-by: iris, joehw

! src/java.base/share/classes/sun/util/cldr/CLDRLocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/JRELocaleProviderAdapter.java
! src/java.base/share/classes/sun/util/locale/provider/LocaleProviderAdapter.java
! test/jdk/sun/util/locale/provider/Bug8038436.java

Changeset: 37e1835b
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-02 19:13:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/37e1835be76f5f141ba0dc067578bfe767ca94ed

8287746: ProblemList jni/nullCaller/NullCallerTest.java

Reviewed-by: alanb, dcubed

! test/jdk/ProblemList.txt

Changeset: 26048ea2
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-02 19:28:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/26048ea21e0da6505d8452bd33a4d37b1bd5ce74

8287695: Use String.contains() instead of String.indexOf() in jdk.hotspot.agent

Reviewed-by: cjplummer

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/jcore/ByteCodeRewriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/StreamMonitor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/SystemDictionaryHelper.java

Changeset: b5a646ee
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-02 20:31:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/b5a646ee6cfd432cef6b7e69a177959227a38ace

8287425: Remove unnecessary register push for MacroAssembler::check_klass_subtype_slow_path

Co-authored-by: Wei Kuai <kuaiwei.kw at alibaba-inc.com>
Reviewed-by: kvn

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: 409157d2
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-02 21:44:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/409157d2af0e124756bf8c0d996ba8658a9714b7

8287125: [macos] Multiple jpackage tests fail/timeout on same host

Reviewed-by: asemenyuk

! test/jdk/tools/jpackage/share/ArgumentsTest.java
! test/jdk/tools/jpackage/share/MultiNameTwoPhaseTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/MainClassTest.java

Changeset: 2776ff3b
Author:    Phil Race <prr at openjdk.org>
Date:      2022-06-02 22:44:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/2776ff3b038e53703138e5ff09d5b666cbe26ba9

8276266: Clean up incorrect client-libs ProblemList.txt entries

Reviewed-by: serb, kizune

! test/jdk/ProblemList.txt

Changeset: cbaeb00f
Author:    Alexey Ushakov <avu at openjdk.org>
Date:      2022-06-02 23:51:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbaeb00fcea7fb8942838610c2d68e27d290fb58

8287600: AA Ovals not rendered under metal

Reviewed-by: aghaisas, prr

! src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/MTLRenderQueue.m

Changeset: deb06539
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-02 23:53:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/deb06539b00e5fd5c29795277b2f90da0c9ff5d5

8287337: SnippetUtils should throw exceptions if snippets not found

Reviewed-by: hannesw

! test/langtools/jdk/javadoc/doclet/testDocletExample/TestDocletExample.java
! test/langtools/tools/lib/snippets/SnippetUtils.java

Changeset: ba9ee8cb
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-03 00:17:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba9ee8cb286268f1d6a2820508334aaaf3131e15

8287748: Fix issues in java.lang.foreign package javadoc

Reviewed-by: jvernee

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

Changeset: b544b8b7
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-03 05:59:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/b544b8b7d43907e93263db31ba3cc6d5951bcaee

8276789: Support C++ lambda in ResourceHashtable::iterate

Reviewed-by: stefank, coleenp

! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
! src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 625821da
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 07:24:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/625821dae7589b510de00ffd506a592ddb606318

8287661: Fix and improve BitMap::print_on(outputStream*)

Reviewed-by: stefank

! src/hotspot/share/utilities/bitMap.cpp
! test/hotspot/gtest/utilities/test_bitMap.cpp

Changeset: 407abf5d
Author:    Tejesh R <tr at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-03 07:46:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/407abf5d65af918e6d9bfed1f4cc7d4cfd74ce24

8233477: [Win LAF]The tooltip doesn't display correctly in Win LAF

Reviewed-by: psadhukhan, prr, honkar

+ test/jdk/javax/swing/JToolTip/bug5047379.java

Changeset: a75299c3
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-03 12:18:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/a75299c3ab95f1e43d5628b14e6e5deaa1ed5f70

8287686: Add assertion to ensure that disarm value offset < 128

Reviewed-by: tschatzl, shade

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

Changeset: 33b9d770
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 12:19:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/33b9d77065e65d3ba86b4d8250b1abe5743f0cef

8287729: Loom: Check alternative implementation on x86_32

Reviewed-by: alanb, zgu

! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 34bb0a5e
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-03 12:32:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/34bb0a5e6e9c91e037fbbe87382e8275b2435a3f

8287734: Shenandoah: Consolidate marking closures

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp

Changeset: 28c112fc
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-06-03 15:47:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/28c112fcf0f74d24175a0c2df036cf62d377181b

8287685: [BACKOUT] JDK-8287384 Speed up jdk.test.lib.util.ForceGC

Reviewed-by: dcubed

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 59e9700c
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-03 16:17:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/59e9700c4e0ae892f15607bcaa267e5868eb0512

8252717: Integrate/merge legacy standard doclet diagnostics and doclint

Reviewed-by: erikj, prappo

! make/Docs.gmk
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/BaseConfiguration.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Messages.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ReturnTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/DocLint.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Messages.java
+ test/langtools/jdk/javadoc/doclet/testDoclintDocletMessages/TestDocLintDocletMessages.java
! test/langtools/jdk/javadoc/tool/doclint/DocLintTest.java

Changeset: ce5ae517
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-03 16:43:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce5ae51773974dfc324b5fff52accbe14a0c032e

8287637: Loom: Mismatched VirtualThread::state accessor

Reviewed-by: alanb

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp

Changeset: a0219da9
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-03 17:59:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/a0219da966f3a1cd12d402a816bdd79be778085e

8287517: C2: assert(vlen_in_bytes == 64) failed: 2

Reviewed-by: kvn, jiefu, chagedorn, fgao

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorization/TestSmallVectorPopIndex.java

Changeset: 0b35460f
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-03 20:19:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/0b35460fa00bfdca63a311a7379819cf102dee86

8283694: Improve bit manipulation and boolean to integer conversion operations on x86_64

Reviewed-by: kvn, dlong

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86_sha.cpp
! src/hotspot/cpu/x86/x86_64.ad
! test/micro/org/openjdk/bench/java/lang/Integers.java
! test/micro/org/openjdk/bench/java/lang/Longs.java
! test/micro/org/openjdk/bench/java/lang/RotateBenchmark.java

Changeset: 7a0c8b14
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-03 20:27:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a0c8b14aaf3573f5ea2bd2cc759c854825e6893

8286850: [macos] Add support for signing user provided app image

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_de.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_ja.properties
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/CLIHelp.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/DeployParams.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/ValidOptions.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/HelpResources_zh_CN.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/junit/jdk/jpackage/internal/AppImageFileTest.java
! test/jdk/tools/jpackage/macosx/SigningAppImageTest.java
+ test/jdk/tools/jpackage/macosx/SigningAppImageTwoStepsTest.java
+ test/jdk/tools/jpackage/share/jdk/jpackage/tests/PredefinedAppImageErrorTest.java

Changeset: a7e07fdb
Author:    Martin Desruisseaux <martin.desruisseaux at geomatys.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-03 21:16:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/a7e07fdbc104f668a03d88330e30dbaeb7b43719

8287102: ImageReaderSpi.canDecodeInput() for standard plugins should return false if a stream is too short

Reviewed-by: prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/common/ReaderUtil.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageReaderSpi.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/wbmp/WBMPImageReaderSpi.java
+ test/jdk/javax/imageio/plugins/shared/CanDecodeTest.java
! test/jdk/javax/imageio/plugins/wbmp/CanDecodeTest.java

Changeset: 6f526e1b
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-03 21:27:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/6f526e1bc3e0af4189fbb7d3b48d614717f266b0

8285373: Create an automated test for JDK-4702233

Reviewed-by: serb

+ test/jdk/javax/accessibility/4702233/AccessibleActionConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleContextConstants.java
+ test/jdk/javax/accessibility/4702233/AccessiblePropertiesTest.java
+ test/jdk/javax/accessibility/4702233/AccessibleRelationConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleRoleConstants.java
+ test/jdk/javax/accessibility/4702233/AccessibleStateConstants.java

Changeset: 25e9901a
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-03 21:28:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/25e9901aeacd45f8baec6d1e52a6823e7f087fa3

8285305: Create an automated test for JDK-4495286

Reviewed-by: serb

+ test/jdk/javax/accessibility/AccessibleJTableSelectionTest.java

Changeset: b6cdfd68
Author:    Artem Semenov <asemenov at openjdk.org>
Date:      2022-06-03 21:29:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6cdfd685d0cea308b15558e2dc607a680c89dc0

8287740: NSAccessibilityShowMenuAction not working for text editors

Reviewed-by: kizune, serb

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! test/jdk/java/awt/a11y/AccessibleActionsTest.java

Changeset: e2cfe2e1
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-03 22:17:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/e2cfe2e14a03b638a5828625975716f9fed1f668

8231491: JDI tc02x004 failed again due to wrong # of breakpoints

Reviewed-by: cjplummer

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004/TestDescription.java

Changeset: 005a3303
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 02:49:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/005a330387b8ee1179d1be31b53ea2c5d49c32f8

8287826: javax/accessibility/4702233/AccessiblePropertiesTest.java fails to compile

Reviewed-by: dcubed

! test/jdk/javax/accessibility/4702233/AccessibleRoleConstants.java

Changeset: d76c1089
Author:    Manukumar V S <mvs at openjdk.org>
Committer: Abdul Kolarkunnu <akolarkunnu at openjdk.org>
Date:      2022-06-04 03:00:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/d76c1089efc8816c6f804b78371e62e697fc62c5

8286772: java/awt/dnd/DropTargetInInternalFrameTest/DropTargetInInternalFrameTest.html times out and fails in Windows

Reviewed-by: prr

+ test/jdk/java/awt/dnd/DropTargetInInternalFrameTest.java

Changeset: 308c068b
Author:    tqxia <txiadev at gmail.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 04:36:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/308c068b36528bcbbcca6e45de6949cb9ee7ae13

8287558: Remove remset coarsening stats during g1 remset summary printing

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp

Changeset: e4e1e8f6
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-04 06:15:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4e1e8f66c9b0321cdb1aaf3b1c5d9b67224b210

8284199: Implementation of Structured Concurrency (Incubator)

Co-authored-by: Ron Pressler <rpressler at openjdk.org>
Co-authored-by: Alan Bateman <alanb at openjdk.org>
Co-authored-by: Brian Goetz <briangoetz at openjdk.org>
Co-authored-by: Paul Sandoz <psandoz at openjdk.org>
Reviewed-by: psandoz, mcimadamore, darcy

! make/conf/docs-modules.conf
! make/conf/module-loader-map.conf
! src/java.base/share/classes/module-info.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructureViolationException.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
+ src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/package-info.java
+ src/jdk.incubator.concurrent/share/classes/module-info.java
! test/jdk/TEST.groups
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/PreviewFeaturesNotEnabled.java
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java
+ test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredThreadDumpTest.java

Changeset: a113e166
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-04 06:47:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/a113e166e91b9b3d3f74a284888a5135b48dad44

8287830: gtest fails to compile after JDK-8287661

Reviewed-by: shade

! test/hotspot/gtest/utilities/test_bitMap.cpp


From alarmnummer at gmail.com  Tue Jun  7 05:09:43 2022
From: alarmnummer at gmail.com (Peter Veentjer)
Date: Tue, 7 Jun 2022 08:09:43 +0300
Subject: Controlling the VirtualThread.scheduler
Message-ID: <CAGuAWdCkiJDFHqm4oJbnL9r8anyMQxLpE1Jyo3QaSUxi7wZJZw@mail.gmail.com>

Is it possible to configure the Scheduler in the VirtualThread?

I'm working on a thread per core design. Each CPU runs a (pinned) platform
thread called the EventloopThread which runs the actual eventloop. And all
VirtualThread created in the EventloopThread should be tied to their owning
EventloopThread.  They should never be allowed to run on any other thread.

The constructor of the VirtualThread does allow for a scheduler to be
passed, but it is private and on initial inspection, it seems there is no
proper entrance to configure the scheduler. Either a null scheduler is
passed or some 'test' instance. So as a consequence, it seems that
VirtualThreads are always executed on an ForkJoinPool and hence can run on
any Thread.

Regards,

Peter.

From vog at activeviam.com  Tue Jun  7 09:52:44 2022
From: vog at activeviam.com (Vladimir Ogorodnikov)
Date: Tue, 7 Jun 2022 11:52:44 +0200
Subject: Custom thread pool support
Message-ID: <CAApVb+mk_uwmZ=ka_naRfj62h5mB+-7FP_SRhsU+HvR+gUwuKQ@mail.gmail.com>

Hello,

My name is Vladimir Ogorodnikov, I am an R&D intern at ActiveViam. In my
internship, I explore the possibilities of the Loom project.

One of the tasks I solve is NUMA (Non-Uniform Memory Access) support. The
essence of this architecture is that each processor has its own block of
memory (processors and memory blocks connected to each other are called
NUMA nodes). If the application is organized in such a way that each
processor works with its own part of the data, then the performance grows
by a multiple of the number of processors (or memory blocks). Processors
can also access remote memory blocks, but this requires additional time
spent on data transfer.

An important part of NUMA support is the ability to specify for each thread
which processors it can run on. To do this (on Linux) one need to make a
native call to numa_run_on_node(). On other OSes, the procedure may be
different. This cannot be done from the code of a virtual thread: firstly,
virtual threads are invisible for the OS, and this call will change the
properties of the carrier thread, and secondly, the virtual thread can be
moved to another carrier thread at any time.

Thus, full support for NUMA requires the ability to create several
different pools of carrier threads with the ability to configure them. This
is not possible in the current version of the API. I prepared a demo
project in which the required functionality is implemented using reflection
and changing the visibility of methods. In addition, I prepared a virtual
machine image for QEMU on which you can run this project. The project is
available on GitHub:
https://github.com/activeviam/NumaAwareVirtualThreadsDemo. The files are
available at:
https://drive.google.com/drive/folders/1v7xn8NEELfzR9TCn5hrV52n03hfOHeAh?usp=sharing
.

I would like to ask if there are any plans to add support for this
functionality in Loom, and if my code breaks any internal invariants
related to virtual threads. Thanks in advance.

Sincerely,


Vladimir Ogorodnikov
*R&D Intern*
[image: Mobile] 0778300738     [image: ActiveViam]
<https://www.activeviam.com/>
[image: Linkedin] <https://www.linkedin.com/company/activeviam/> [image:
YouTube] <https://www.youtube.com/c/ActiveViam/videos> [image: Blog]
<https://www.activeviam.com/blog/> [image: Twitter]
<https://twitter.com/activeviam>
46 rue de l'Arbre Sec, 75001 Paris
<https://maps.google.com/?q=46+rue+de+l+Arbre+Sec,+75001+Paris,+France>
www.activeviam.com

From ron.pressler at oracle.com  Tue Jun  7 10:33:44 2022
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 7 Jun 2022 10:33:44 +0000
Subject: Controlling the VirtualThread.scheduler
In-Reply-To: <CAGuAWdCkiJDFHqm4oJbnL9r8anyMQxLpE1Jyo3QaSUxi7wZJZw@mail.gmail.com>
References: <CAGuAWdCkiJDFHqm4oJbnL9r8anyMQxLpE1Jyo3QaSUxi7wZJZw@mail.gmail.com>
Message-ID: <A9A846C4-FB06-45FA-A6CE-5E540B9E30C7@oracle.com>

Hi.

The plan is to ultimately allow custom schedulers, but we want to first let
the ecosystem learn about virtual threads and their uses with the default
scheduler.

? Ron

> On 7 Jun 2022, at 06:09, Peter Veentjer <alarmnummer at gmail.com> wrote:
> 
> Is it possible to configure the Scheduler in the VirtualThread?
> 
> I'm working on a thread per core design. Each CPU runs a (pinned) platform
> thread called the EventloopThread which runs the actual eventloop. And all
> VirtualThread created in the EventloopThread should be tied to their owning
> EventloopThread.  They should never be allowed to run on any other thread.
> 
> The constructor of the VirtualThread does allow for a scheduler to be
> passed, but it is private and on initial inspection, it seems there is no
> proper entrance to configure the scheduler. Either a null scheduler is
> passed or some 'test' instance. So as a consequence, it seems that
> VirtualThreads are always executed on an ForkJoinPool and hence can run on
> any Thread.
> 
> Regards,
> 
> Peter.


From ron.pressler at oracle.com  Tue Jun  7 10:38:20 2022
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 7 Jun 2022 10:38:20 +0000
Subject: Custom thread pool support
In-Reply-To: <CAApVb+mk_uwmZ=ka_naRfj62h5mB+-7FP_SRhsU+HvR+gUwuKQ@mail.gmail.com>
References: <CAApVb+mk_uwmZ=ka_naRfj62h5mB+-7FP_SRhsU+HvR+gUwuKQ@mail.gmail.com>
Message-ID: <FC6CD8B6-FB77-4F8B-BA17-86C6355C1702@oracle.com>

Hi.

Yes, the plan is to ultimately allow custom schedulers, but we want to first let
the ecosystem learn about virtual threads and their uses with the default
scheduler.

I cannot study your code at this time, but custom schedulers will not be able to
break any specified invariants for threads, although they would be able to break
some unspecified expectations around liveness, as well as add scheduler-specific
invariants (e.g. that all memory by a set of virtual threads scheduled by the scheduler
are fully ordered with respect to all reads by the same set of threads) that don?t
necessarily hold for all threads in Java.

? Ron

> On 7 Jun 2022, at 10:52, Vladimir Ogorodnikov <vog at activeviam.com> wrote:
> 
> Hello,
> 
> My name is Vladimir Ogorodnikov, I am an R&D intern at ActiveViam. In my
> internship, I explore the possibilities of the Loom project.
> 
> One of the tasks I solve is NUMA (Non-Uniform Memory Access) support. The
> essence of this architecture is that each processor has its own block of
> memory (processors and memory blocks connected to each other are called
> NUMA nodes). If the application is organized in such a way that each
> processor works with its own part of the data, then the performance grows
> by a multiple of the number of processors (or memory blocks). Processors
> can also access remote memory blocks, but this requires additional time
> spent on data transfer.
> 
> An important part of NUMA support is the ability to specify for each thread
> which processors it can run on. To do this (on Linux) one need to make a
> native call to numa_run_on_node(). On other OSes, the procedure may be
> different. This cannot be done from the code of a virtual thread: firstly,
> virtual threads are invisible for the OS, and this call will change the
> properties of the carrier thread, and secondly, the virtual thread can be
> moved to another carrier thread at any time.
> 
> Thus, full support for NUMA requires the ability to create several
> different pools of carrier threads with the ability to configure them. This
> is not possible in the current version of the API. I prepared a demo
> project in which the required functionality is implemented using reflection
> and changing the visibility of methods. In addition, I prepared a virtual
> machine image for QEMU on which you can run this project. The project is
> available on GitHub:
> https://github.com/activeviam/NumaAwareVirtualThreadsDemo. The files are
> available at:
> https://drive.google.com/drive/folders/1v7xn8NEELfzR9TCn5hrV52n03hfOHeAh?usp=sharing
> .
> 
> I would like to ask if there are any plans to add support for this
> functionality in Loom, and if my code breaks any internal invariants
> related to virtual threads. Thanks in advance.
> 
> Sincerely,
> 
> 
> Vladimir Ogorodnikov
> *R&D Intern*
> [image: Mobile] 0778300738     [image: ActiveViam]
> <https://www.activeviam.com/>
> [image: Linkedin] <https://www.linkedin.com/company/activeviam/> [image:
> YouTube] <https://www.youtube.com/c/ActiveViam/videos> [image: Blog]
> <https://www.activeviam.com/blog/> [image: Twitter]
> <https://twitter.com/activeviam>
> 46 rue de l'Arbre Sec, 75001 Paris
> <https://maps.google.com/?q=46+rue+de+l+Arbre+Sec,+75001+Paris,+France>
> www.activeviam.com


From alarmnummer at gmail.com  Tue Jun  7 12:01:35 2022
From: alarmnummer at gmail.com (Peter Veentjer)
Date: Tue, 7 Jun 2022 15:01:35 +0300
Subject: Controlling the VirtualThread.scheduler
In-Reply-To: <A9A846C4-FB06-45FA-A6CE-5E540B9E30C7@oracle.com>
References: <CAGuAWdCkiJDFHqm4oJbnL9r8anyMQxLpE1Jyo3QaSUxi7wZJZw@mail.gmail.com>
 <A9A846C4-FB06-45FA-A6CE-5E540B9E30C7@oracle.com>
Message-ID: <CAGuAWdD3VZQ7wkzNH8VzM9ffMfyEf=YMfOhoADQ_YcC9BcUM=A@mail.gmail.com>

Hi Ron,

Thanks for your reply.

If I access the constructor using reflection and add the EventloopThread as
a scheduler (it's already a scheduler), the VirtualThread should remain
contained within the EventloopThread?

My primary goal is to experiment with the combination of Loom and the
thread per core design.

Regards,

Peter.

On Tue, Jun 7, 2022 at 1:33 PM Ron Pressler <ron.pressler at oracle.com> wrote:

> Hi.
>
> The plan is to ultimately allow custom schedulers, but we want to first let
> the ecosystem learn about virtual threads and their uses with the default
> scheduler.
>
> ? Ron
>
> > On 7 Jun 2022, at 06:09, Peter Veentjer <alarmnummer at gmail.com> wrote:
> >
> > Is it possible to configure the Scheduler in the VirtualThread?
> >
> > I'm working on a thread per core design. Each CPU runs a (pinned)
> platform
> > thread called the EventloopThread which runs the actual eventloop. And
> all
> > VirtualThread created in the EventloopThread should be tied to their
> owning
> > EventloopThread.  They should never be allowed to run on any other
> thread.
> >
> > The constructor of the VirtualThread does allow for a scheduler to be
> > passed, but it is private and on initial inspection, it seems there is no
> > proper entrance to configure the scheduler. Either a null scheduler is
> > passed or some 'test' instance. So as a consequence, it seems that
> > VirtualThreads are always executed on an ForkJoinPool and hence can run
> on
> > any Thread.
> >
> > Regards,
> >
> > Peter.
>
>

From Alan.Bateman at oracle.com  Tue Jun  7 12:49:53 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Tue, 7 Jun 2022 13:49:53 +0100
Subject: Controlling the VirtualThread.scheduler
In-Reply-To: <CAGuAWdD3VZQ7wkzNH8VzM9ffMfyEf=YMfOhoADQ_YcC9BcUM=A@mail.gmail.com>
References: <CAGuAWdCkiJDFHqm4oJbnL9r8anyMQxLpE1Jyo3QaSUxi7wZJZw@mail.gmail.com>
 <A9A846C4-FB06-45FA-A6CE-5E540B9E30C7@oracle.com>
 <CAGuAWdD3VZQ7wkzNH8VzM9ffMfyEf=YMfOhoADQ_YcC9BcUM=A@mail.gmail.com>
Message-ID: <a42a99b0-ed1f-5f39-712f-24a10ae18f7e@oracle.com>

On 07/06/2022 13:01, Peter Veentjer wrote:
> Hi Ron,
>
> Thanks for your reply.
>
> If I access the constructor using reflection and add the EventloopThread as
> a scheduler (it's already a scheduler), the VirtualThread should remain
> contained within the EventloopThread?
>
> My primary goal is to experiment with the combination of Loom and the
> thread per core design.
>
One thing that would be useful is if you could send a summary of your 
findings and experiences when you are done. For a long time, the early 
access build exposed a way to set an alternative scheduler (as an 
Executor). It was interesting for experimentation but arguably an 
attractive nuisance too. As Ron said, it's something we do want to get 
back to and I think would be useful to hear about the issues you ran into.

-Alan

From shade at redhat.com  Tue Jun  7 13:52:49 2022
From: shade at redhat.com (Aleksey Shipilev)
Date: Tue, 7 Jun 2022 15:52:49 +0200
Subject: Heads up: JDK-8287901, affecting x86_64
Message-ID: <440735be-2b7a-4d93-8eac-480ac22814bb@redhat.com>

Hi,

I spent quite a bit of time on this in x86_32 port, but then I realized this actually affects x86_64 
as well:
   https://bugs.openjdk.org/browse/JDK-8287901

The Loom code is way too hairy for me to figure out what goes wrong here, I suspect that is 
something to do with the handling on compiled/deopt frames with lots of arguments. Please take a look.

-- 
Thanks,
-Aleksey


From shade at redhat.com  Wed Jun  8 13:30:59 2022
From: shade at redhat.com (Aleksey Shipilev)
Date: Wed, 8 Jun 2022 15:30:59 +0200
Subject: Freeze/thaw at safepoint stub?
Message-ID: <9a67bff7-327f-f67c-9458-7faba7f94f3d@redhat.com>

Hi,

I see the code that allows freeze/thaw from safepoint stub, in addition for "normal" yield stub. But 
I also suspect that code is effectively dead? That is:

  - FreezeBase::_preempt is always false;
  - FreezeBase::freeze_start_frame_safepoint_stub() is effectively not called;
  - FreezeBase::recurse_freeze_stub_frame() is effectively not called;
  - is_pinned0 is always called with safepoint = false;
  - ...and I suspect the thawing paths that deal with stubs are also not called?

Is this a leftover from some earlier implementation? If so, can I remove those parts to avoid 
unnecessary clutter?

-- 
Thanks,
-Aleksey


From ron.pressler at oracle.com  Wed Jun  8 15:01:08 2022
From: ron.pressler at oracle.com (Ron Pressler)
Date: Wed, 8 Jun 2022 15:01:08 +0000
Subject: Freeze/thaw at safepoint stub?
In-Reply-To: <9a67bff7-327f-f67c-9458-7faba7f94f3d@redhat.com>
References: <9a67bff7-327f-f67c-9458-7faba7f94f3d@redhat.com>
Message-ID: <BEB367C5-D8BC-4F78-951F-02E247C7CCFE@oracle.com>

Hi.

The code to support freeze at safepoints reaches deep, including into GC code, and serves as an anchor for the design. Because we didn?t deliver it in JEP 425 we removed the entry points but have kept some internal code in place to keep ongoing work mergeable, and ensure the code doesn?t start drifting away. So please don?t remove it.

? Ron

> On 8 Jun 2022, at 14:30, Aleksey Shipilev <shade at redhat.com> wrote:
> 
> Hi,
> 
> I see the code that allows freeze/thaw from safepoint stub, in addition for "normal" yield stub. But I also suspect that code is effectively dead? That is:
> 
> - FreezeBase::_preempt is always false;
> - FreezeBase::freeze_start_frame_safepoint_stub() is effectively not called;
> - FreezeBase::recurse_freeze_stub_frame() is effectively not called;
> - is_pinned0 is always called with safepoint = false;
> - ...and I suspect the thawing paths that deal with stubs are also not called?
> 
> Is this a leftover from some earlier implementation? If so, can I remove those parts to avoid unnecessary clutter?
> 
> -- 
> Thanks,
> -Aleksey
> 


From duke at openjdk.java.net  Thu Jun  9 20:24:45 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Jun 2022 20:24:45 GMT
Subject: git: openjdk/loom: fibers: 100 new changesets
Message-ID: <ea3df407-40b2-495c-a552-cab36b167af4@openjdk.java.net>

Changeset: a6fc485a
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-04 15:55:43 +0000
URL:       https://git.openjdk.org/loom/commit/a6fc485a22484b70daf170e981432c0856b9d93d

8287753: [spelling] close well-established compounds

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/AnnoConstruct.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.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/Resolve.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/dependencies/NewDependencyCollector.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlLinkInfo.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ClassWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/DocletElement.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ClassBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/PackageSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java

Changeset: 3df4b034
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-05 14:08:55 +0000
URL:       https://git.openjdk.org/loom/commit/3df4b034fbb49b9d9b3153807192fc999d7371ad

8287837: ProblemList java/lang/ref/OOMEInReferenceHandler.java in -Xcomp

Reviewed-by: rriggs

! test/jdk/ProblemList-Xcomp.txt

Changeset: 8c460b04
Author:    Nikita Gubarkov <nikita.gubarkov at jetbrains.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-05 15:34:47 +0000
URL:       https://git.openjdk.org/loom/commit/8c460b043e1cbaf1f2d74958033bb24dea66a390

8287609: macOS: SIGSEGV at [CoreFoundation] CFArrayGetCount / sun.font.CFont.getTableBytesNative

Reviewed-by: prr

! src/java.desktop/macosx/native/libawt_lwawt/font/AWTFont.m

Changeset: ebc012ec
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2022-06-05 19:30:08 +0000
URL:       https://git.openjdk.org/loom/commit/ebc012ece28ea731c4756cab2374ebecfa5ac1a3

8287205: generate_cont_thaw generates dead code after jump to exception handler

Reviewed-by: shade, kvn

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: f347ff99
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-06 00:37:54 +0000
URL:       https://git.openjdk.org/loom/commit/f347ff9986afbc578aca8784be658d3629904786

8283894: Intrinsify compress and expand bits on x86

Reviewed-by: psandoz, sviswanathan, jrose, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/mulnode.hpp
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
+ test/hotspot/gtest/opto/test_compress_expand_bits.cpp
+ test/hotspot/jtreg/compiler/intrinsics/TestBitShuffleOpers.java
! test/jdk/ProblemList.txt
! test/jdk/java/lang/CompressExpandSanityTest.java
! test/jdk/java/lang/CompressExpandTest.java

Changeset: 24fe8ad7
Author:    Fei Gao <fgao at openjdk.org>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2022-06-06 02:02:10 +0000
URL:       https://git.openjdk.org/loom/commit/24fe8ad74cc481d18bed6896ca54a8d91c651d4a

8283307: Vectorize unsigned shift right on signed subword types

Reviewed-by: jiefu, pli, sviswanathan, kvn

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeURShiftSubword.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorization/runner/ArrayShiftOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicByteOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicShortOpTest.java
! test/micro/org/openjdk/bench/vm/compiler/VectorShiftRight.java

Changeset: 0d1a3053
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-06 05:29:30 +0000
URL:       https://git.openjdk.org/loom/commit/0d1a3053cd25dc666981c5aedfa5efc2dc95bd0e

8287732: jdk/jshell/ToolEnablePreviewTest.java fails on x86_32 after JDK-8287496

Reviewed-by: alanb, kvn

! test/langtools/TEST.ROOT
! test/langtools/jdk/jshell/ToolEnablePreviewTest.java

Changeset: 4d6fb515
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-06 11:11:43 +0000
URL:       https://git.openjdk.org/loom/commit/4d6fb515516dfc5f04c9d8e9c3602292e89df52a

8287524: Improve checkboxes to select releases on deprecated API page

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DeprecatedListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NewAPIListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SummaryListWriter.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/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DeprecatedAPIListBuilder.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/mdl/pkg/TestAnnotation.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/mdl/pkg/TestClass.java

Changeset: c328f8fa
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2022-06-06 21:08:53 +0000
URL:       https://git.openjdk.org/loom/commit/c328f8fa2a166ead49d23138e0d7e507c3ebba53

8287764: runtime/cds/serviceability/ReplaceCriticalClasses failed on localized Windows

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClasses.java

Changeset: 2e332c27
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-06 21:11:37 +0000
URL:       https://git.openjdk.org/loom/commit/2e332c276052554540da0998316a5a99bc350cd6

8287671: Adjust ForceGC to invoke System::gc fewer times for negative case

Reviewed-by: rriggs, bchristi, xuelei

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 3eb49fec
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-06 21:13:29 +0000
URL:       https://git.openjdk.org/loom/commit/3eb49feceabe8253b78b794a3d8fdc0556d8f2e2

8287766: Unnecessary Vector usage in LdapClient

Reviewed-by: dfuchs, vtewari, aefimov

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java

Changeset: e94b05c7
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-06 21:15:37 +0000
URL:       https://git.openjdk.org/loom/commit/e94b05c72046cfc52898917e835794bb1aec548a

8285285: Avoid redundant allocations in WindowsPreferences

Reviewed-by: jpai

! src/java.prefs/windows/classes/java/util/prefs/WindowsPreferences.java

Changeset: 5264881a
Author:    Alisen Chung <achung at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-06 21:22:38 +0000
URL:       https://git.openjdk.org/loom/commit/5264881a1528444dfefbabec6f42596810f0ce07

8286481: Exception printed to stdout on Windows when storing transparent image in clipboard

Reviewed-by: prr, dnguyen

! src/java.desktop/windows/classes/sun/awt/windows/WClipboard.java

Changeset: a277590c
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-06 21:25:14 +0000
URL:       https://git.openjdk.org/loom/commit/a277590c89b173fd9bc028c715564f18fe62f722

8287761: Make the logging of J2DBench stable

Reviewed-by: aghaisas, prr

! src/demo/share/java2d/J2DBench/src/j2dbench/Result.java
! src/demo/share/java2d/J2DBench/src/j2dbench/TestEnvironment.java

Changeset: 0e06bf3b
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-06 21:26:25 +0000
URL:       https://git.openjdk.org/loom/commit/0e06bf3b04f69c57120d32106a3ae5f69030934d

8287838: Update Float and Double to use snippets

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java

Changeset: 124ba45f
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-06 21:56:01 +0000
URL:       https://git.openjdk.org/loom/commit/124ba45fb83985676136ecb3c55a781382fdbfd7

8287101: CDS should check for file truncation for all regions

Reviewed-by: iklam, coleenp

! src/hotspot/share/cds/filemap.cpp
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: c37c8e5d
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-06 22:17:59 +0000
URL:       https://git.openjdk.org/loom/commit/c37c8e5d34905ff2df34a93aa53dd3369e164596

8250950: Allow per-user and system wide configuration of a jpackaged app

Reviewed-by: almatvee

! src/jdk.jpackage/linux/native/libapplauncher/LinuxLauncherLib.cpp
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java
! src/jdk.jpackage/macosx/native/applauncher/MacLauncher.cpp
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/PackageFile.java
! src/jdk.jpackage/share/native/applauncher/AppLauncher.cpp
! src/jdk.jpackage/share/native/applauncher/AppLauncher.h
+ src/jdk.jpackage/share/native/applauncher/PackageFile.cpp
+ src/jdk.jpackage/share/native/applauncher/PackageFile.h
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/native/applauncher/WinLauncher.cpp
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/run_tests.sh
+ test/jdk/tools/jpackage/share/PerUserCfgTest.java

Changeset: a50b06e8
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-06 22:33:18 +0000
URL:       https://git.openjdk.org/loom/commit/a50b06e85124f61b5133189a2a2e461753d5d9e7

8287867: Bad merge of jdk/test/lib/util/ForceGC.java causing test compilation error

Reviewed-by: dcubed

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 645be42f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-06 23:17:25 +0000
URL:       https://git.openjdk.org/loom/commit/645be42f76b8983a9096ed90caa70b5c59dd822c

8287824: The MTPerLineTransformValidation tests has a typo in the @run tag

Reviewed-by: iris, prr

! test/jdk/sun/java2d/cmm/ColorConvertOp/MTPerLineTransformValidation.java

Changeset: ef7cc210
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-07 01:16:52 +0000
URL:       https://git.openjdk.org/loom/commit/ef7cc2105c66de443d3a9af706220272018a0d8d

8286279: [vectorapi] Only check index of masked lanes if offset is out of array boundary for masked store

Reviewed-by: psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorIntrinsics.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/StoreMaskedBenchmark.java

Changeset: f6a79e34
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-07 06:32:39 +0000
URL:       https://git.openjdk.org/loom/commit/f6a79e340fb7545ab3ab75ea7da3d9a1a368b46f

8287674: CSS improvements for summary lists

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DeprecatedListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NewAPIListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

Changeset: 956d44d2
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-07 06:55:35 +0000
URL:       https://git.openjdk.org/loom/commit/956d44d2da54926a37acfb415d87f071663b4b40

8287071: Loom: Cleanup x86_64 gen_continuation_enter

Reviewed-by: rpressler, pchilanomate, kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: aa6c568a
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:22:12 +0000
URL:       https://git.openjdk.org/loom/commit/aa6c568a06fa92263d4b74ff979eb521ae953bc8

8287798: Reduce runtime of java.lang.reflect/runtime microbenchmarks

Reviewed-by: jvernee, mchung

! test/micro/org/openjdk/bench/java/lang/reflect/Clazz.java
! test/micro/org/openjdk/bench/java/lang/reflect/ClazzWithSecurityManager.java
! test/micro/org/openjdk/bench/java/lang/reflect/MethodInvoke.java
! test/micro/org/openjdk/bench/java/lang/runtime/ObjectMethods.java

Changeset: 778ed1a7
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:23:30 +0000
URL:       https://git.openjdk.org/loom/commit/778ed1a760d8f673811914b75e5d14e465881c91

8287810: Reduce runtime of java.lang microbenchmarks

Reviewed-by: mchung

! test/micro/org/openjdk/bench/java/lang/ArrayCopy.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyAligned.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyObject.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedBoth.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedDst.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedSrc.java
! test/micro/org/openjdk/bench/java/lang/ArrayFiddle.java
! test/micro/org/openjdk/bench/java/lang/Characters.java
! test/micro/org/openjdk/bench/java/lang/ClassForName.java
! test/micro/org/openjdk/bench/java/lang/Clone.java
! test/micro/org/openjdk/bench/java/lang/DoubleClassCheck.java
! test/micro/org/openjdk/bench/java/lang/FPComparison.java
! test/micro/org/openjdk/bench/java/lang/FloatClassCheck.java
! test/micro/org/openjdk/bench/java/lang/FloatingDecimal.java
! test/micro/org/openjdk/bench/java/lang/GetStackTrace.java
! test/micro/org/openjdk/bench/java/lang/IntegerDivMod.java
! test/micro/org/openjdk/bench/java/lang/LongDivMod.java
! test/micro/org/openjdk/bench/java/lang/NewInstance.java
! test/micro/org/openjdk/bench/java/lang/ObjectHashCode.java
! test/micro/org/openjdk/bench/java/lang/RotateBenchmark.java
! test/micro/org/openjdk/bench/java/lang/StackWalkBench.java
! test/micro/org/openjdk/bench/java/lang/StrictMathBench.java
! test/micro/org/openjdk/bench/java/lang/StringBuffers.java
! test/micro/org/openjdk/bench/java/lang/StringCompareToDifferentLength.java
! test/micro/org/openjdk/bench/java/lang/StringCompareToIgnoreCase.java
! test/micro/org/openjdk/bench/java/lang/StringEquals.java
! test/micro/org/openjdk/bench/java/lang/StringFormat.java
! test/micro/org/openjdk/bench/java/lang/StringHashCode.java
- test/micro/org/openjdk/bench/java/lang/StringHttp.java
! test/micro/org/openjdk/bench/java/lang/StringIndexOf.java
! test/micro/org/openjdk/bench/java/lang/StringIndexOfChar.java
! test/micro/org/openjdk/bench/java/lang/StringOther.java
! test/micro/org/openjdk/bench/java/lang/StringReplace.java
! test/micro/org/openjdk/bench/java/lang/StringUpperLower.java
! test/micro/org/openjdk/bench/java/lang/SystemTime.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWait.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitSharedCounter.java
! test/micro/org/openjdk/bench/java/lang/ThreadStartJoin.java

Changeset: b6c6cc5d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-07 07:24:20 +0000
URL:       https://git.openjdk.org/loom/commit/b6c6cc5d9918bf1727ae13d09f8a3bf677a058a7

8286360: ARM32: Fix crashes after JDK-8284161 (Virtual Threads)

Co-authored-by: Sergey Nazarkin <snazarki at openjdk.org>
Reviewed-by: dsamersoff

! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/arm/frame_arm.hpp
! src/hotspot/cpu/arm/frame_arm.inline.hpp
! src/hotspot/cpu/arm/nativeInst_arm_32.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp

Changeset: 42261d75
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:25:06 +0000
URL:       https://git.openjdk.org/loom/commit/42261d752a140325496ffdd40d9ad62b189d1b3e

8287785: Reduce runtime of java.lang.invoke microbenchmarks

Reviewed-by: mchung

! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteSetTarget.java
! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteSetTargetSelf.java
! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteStable.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupAcquire.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupDefaultFind.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupPublicFind.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsCollector.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsSpreader.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsVarargsCollector.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBasicInvoke.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBindToBinding.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBindToCurry.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertBoxing.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertCast.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnPrimitive.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnReference.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnVoid.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertUnboxing.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertWidening.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleInvokeWithArgs.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesAsIFInstance.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesSuppl.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesArrayElementGetter.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesArrayElementSetter.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesCatchException.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesConstant.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesDropArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesExactInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFilterArgs.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFilterReturn.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFoldArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesGuardWithTest.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesIdentity.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesInsertArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesPermuteArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesSpreadInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesThrowException.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeAcquire.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeAppendParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeChangeParam.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeChangeReturn.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeDropParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeGenerify.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeInsertParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/SwitchPointAdhoc.java
! test/micro/org/openjdk/bench/java/lang/invoke/SwitchPointGuard.java

Changeset: 39fa52b5
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-07 07:41:58 +0000
URL:       https://git.openjdk.org/loom/commit/39fa52b5f7504eca7399b863b0fb934bdce37f7e

8283667: [vectorapi] Vectorization for masked load with IOOBE with predicate feature

Reviewed-by: sviswanathan, psandoz

! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/java.base/share/classes/jdk/internal/misc/X-ScopedMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-VectorBits.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/LoadMaskedIOOBEBenchmark.java

Changeset: dbf0905f
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-07 08:34:37 +0000
URL:       https://git.openjdk.org/loom/commit/dbf0905ff4ad6c831095278fc47c3a6354fe3bc1

8286967: Unproblemlist compiler/c2/irTests/TestSkeletonPredicates.java and add additional test for JDK-8286638

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/ProblemList-Xcomp.txt
+ test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckCmpUOverflow.java

Changeset: b647a125
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-07 08:37:12 +0000
URL:       https://git.openjdk.org/loom/commit/b647a1259b543aaf7d9943fc21971b4125640376

8286940: [IR Framework] Allow IR tests to build and use Whitebox without -DSkipWhiteBoxInstall=true

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/c2/irTests/TestSuperwordFailsUnrolling.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCompLevels.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestControls.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java

Changeset: 2d8c6490
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-07 08:40:17 +0000
URL:       https://git.openjdk.org/loom/commit/2d8c6490540e3ccea23b81129b2e4073915071e0

8287663: Add a regression test for JDK-8287073

Reviewed-by: iklam

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java
! test/jdk/jdk/internal/platform/cgroup/TestCgroupSubsystemFactory.java

Changeset: bde7a7ae
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 10:31:09 +0000
URL:       https://git.openjdk.org/loom/commit/bde7a7ae03f51360227c9757b2ab3ddbff4df908

8287236: Reorganize AST related to pattern matching for switch

Reviewed-by: mcimadamore

+ src/jdk.compiler/share/classes/com/sun/source/tree/ConstantCaseLabelTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ExpressionTree.java
+ src/jdk.compiler/share/classes/com/sun/source/tree/PatternCaseLabelTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/PatternTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/source/util/SimpleTreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/source/util/TreeScanner.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/Flow.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/CRTable.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! 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/TreeCopier.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/tree/TreeTranslator.java
! test/langtools/tools/javac/patterns/DisambiguatePatterns.java
! test/langtools/tools/javac/tree/SourceTreeScannerTest.java

Changeset: 4fe0ca9e
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-06-07 11:46:06 +0000
URL:       https://git.openjdk.org/loom/commit/4fe0ca9ec3b995eb113ac214219cae22f83333c9

8287860: Revise usage of volatile in j.u.Locale

Reviewed-by: naoto

! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java

Changeset: f1dd559e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-07 11:53:10 +0000
URL:       https://git.openjdk.org/loom/commit/f1dd559e20342b892d0c1ed0314e5bba451bc5d3

8287896: PropertiesTest.sh fail on msys2

Reviewed-by: naoto

! test/jdk/java/util/Currency/PropertiesTest.sh

Changeset: 8d28734e
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-07 12:28:31 +0000
URL:       https://git.openjdk.org/loom/commit/8d28734ede0ed3922c92451a172d1fa676e484e9

8287741: Fix of JDK-8287107 (unused cgv1 freezer controller) was incomplete

Reviewed-by: iklam

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

Changeset: 905bcbe3
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-07 13:38:56 +0000
URL:       https://git.openjdk.org/loom/commit/905bcbe34eb9750f6f7f12a577733c71a31d7972

8286571: java source launcher from a minimal jdk image containing jdk.compiler fails with --enable-preview option

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/module-info.java
! test/jdk/tools/launcher/SourceMode.java
! test/langtools/tools/javac/file/LimitedImage.java

Changeset: 2f62f15b
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 13:41:24 +0000
URL:       https://git.openjdk.org/loom/commit/2f62f15b09dcfa4bed556dc7778cb1a6bb31d9ba

8287808: javac generates illegal class file for pattern matching switch with records

Reviewed-by: sundar

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/Patterns.java
! test/langtools/tools/javac/patterns/SimpleDeconstructionPattern.java
! test/langtools/tools/javac/patterns/SimpleDeconstructionPatternNoPreview.out

Changeset: 1499e5ea
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2022-06-07 13:57:01 +0000
URL:       https://git.openjdk.org/loom/commit/1499e5eac0cad3745495baeda7b5f9157647ebe9

8273573: [macos12] ActionListenerCalledTwiceTest.java fails on macOS 12

Reviewed-by: psadhukhan, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenuItem/ActionListenerCalledTwice/ActionListenerCalledTwiceTest.java

Changeset: ee4a6c23
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-07 14:32:00 +0000
URL:       https://git.openjdk.org/loom/commit/ee4a6c23ee20ce3fafa59b13f68090397432480e

8287799: JFR: Less noisy platform threads with jfr print

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java

Changeset: 062db59e
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 14:44:44 +0000
URL:       https://git.openjdk.org/loom/commit/062db59eeb8ba6389aaa3c622dbc109a92d580ca

8286206: Missing cases for RECORD

Reviewed-by: vromero, jjg

! src/jdk.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocHelper.java
! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java

Changeset: 67f1bd7f
Author:    Tejesh R <tr at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-07 15:50:16 +0000
URL:       https://git.openjdk.org/loom/commit/67f1bd7ff1bb218fd6de9ef1e957f729013e133c

8286620: Create regression test for verifying setMargin() of JRadioButton

Reviewed-by: jdv, honkar, aivanov

+ test/jdk/javax/swing/JRadioButton/bug4380543.java

Changeset: 96641c0c
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-07 16:02:09 +0000
URL:       https://git.openjdk.org/loom/commit/96641c0c42ff79d809db1314407d451eb7d494b4

8287745: jni/nullCaller/NullCallerTest.java fails with "exitValue = 1"

Reviewed-by: erikj, mchung

! make/test/JtregNativeJdk.gmk
! test/jdk/ProblemList.txt

Changeset: 5d4ea9b9
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-07 16:13:42 +0000
URL:       https://git.openjdk.org/loom/commit/5d4ea9b9549b762b7c207e5c2ee65bc51591433b

8273346: Expand library mappings to IEEE 754 operations

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/math/RoundingMode.java

Changeset: 41d5809c
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-07 16:42:11 +0000
URL:       https://git.openjdk.org/loom/commit/41d5809caff0a219c2153fe88d0c61c4b5eba62c

8287811: JFR: jfr configure error message should not print stack trace

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: c41a283f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 16:57:32 +0000
URL:       https://git.openjdk.org/loom/commit/c41a283f527dcc4397707b8b19880f1b9aac6fb3

8273853: Update the Java manpage for automatic CDS archive updating

Reviewed-by: ccheung, dholmes

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

Changeset: 3da7e393
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-06-07 17:12:14 +0000
URL:       https://git.openjdk.org/loom/commit/3da7e393ee4b45c40b8bb132dd09f5a6ba306116

8287840: Dead copy region node blocks IfNode's fold-compares

Reviewed-by: kvn, thartmann

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

Changeset: 91e6bf67
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-07 17:25:38 +0000
URL:       https://git.openjdk.org/loom/commit/91e6bf6791b7fc26db6f4288830091d812232dd8

8287919: ProblemList java/lang/CompressExpandTest.java

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 9ec27d0e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 17:28:25 +0000
URL:       https://git.openjdk.org/loom/commit/9ec27d0e9fff06d38d7541eb630867d412d9e4a6

8287872: Disable concurrent execution of hotspot docker tests

Reviewed-by: mseledtsov, ccheung

= test/hotspot/jtreg/containers/docker/TEST.properties

Changeset: 8e10c2bf
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-07 18:55:33 +0000
URL:       https://git.openjdk.org/loom/commit/8e10c2bfc73a25d93187b62f5aa8e6210d6fe98b

8287877: Exclude vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TestDescription.java until JDK-8277573 is fixed

Reviewed-by: dcubed, sspitsyn

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 74be2d9e
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-06-07 19:07:34 +0000
URL:       https://git.openjdk.org/loom/commit/74be2d9ef6d5a8c27257c86cf73decf440a4b292

8286983: rename jdb -trackvthreads and debug agent enumeratevthreads options and clarify "Preview Feature" nature of these options

Reviewed-by: amenkov, lmesnik, alanb

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTY.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTYResources.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/resources/jdi.properties
! src/jdk.jdi/share/man/jdb.1
! src/jdk.jdwp.agent/share/native/libjdwp/VirtualMachineImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/debugInit.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h
! test/hotspot/jtreg/vmTestbase/nsk/jdb/kill/kill001/kill001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/threads/threads002/threads002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/trace/trace001/trace001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Binder.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeBinder.java

Changeset: 1aa87e00
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-07 19:39:56 +0000
URL:       https://git.openjdk.org/loom/commit/1aa87e0078765480bc7805e95b747addaf993cf6

8287148: Avoid redundant HashMap.containsKey calls in ExtendedKeyCodes.getExtendedKeyCodeForChar

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java

Changeset: b12e7f1b
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2022-06-07 20:32:46 +0000
URL:       https://git.openjdk.org/loom/commit/b12e7f1bf95e27fc50b79a5d2c09b8820a4a935a

8279358: vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/TestDescription.java fails with usage tracker

Reviewed-by: cjplummer, lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/redefclass031.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI01/ji01t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI01/ji01t001/ji01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/ji03t003.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/multienv/MA10/ma10t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/multienv/MA10/ma10t001/ma10t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_tools.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_tools.h

Changeset: 8e078391
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-07 20:49:45 +0000
URL:       https://git.openjdk.org/loom/commit/8e0783917975075aae5d586f0076d5093afb0b62

8285081: Improve XPath operators count accuracy

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/java_cup/internal/runtime/lr_parser.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/sym.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/Lexer.java

Changeset: b7a34f72
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-07 21:08:59 +0000
URL:       https://git.openjdk.org/loom/commit/b7a34f728d0653d55ef01da045c9aad4c0471143

8287927: ProblemList java/awt/GraphicsDevice/DisplayModes/UnknownRefrshRateTest.java on macosx-aarch64

Reviewed-by: aivanov

! test/jdk/ProblemList.txt

Changeset: bf439f8c
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-07 23:10:48 +0000
URL:       https://git.openjdk.org/loom/commit/bf439f8c93157a7f0e6489db2ccc56c5f7210402

8287876: The recently de-problemlisted TestTitledBorderLeak test is unstable

Reviewed-by: psadhukhan, prr

! test/jdk/javax/swing/border/TestTitledBorderLeak.java

Changeset: 68c5957b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 23:11:33 +0000
URL:       https://git.openjdk.org/loom/commit/68c5957b9e2306d96bec2d655ec743f13f250dae

8287869: -XX:+AutoCreateSharedArchive doesn't work when JDK build is switched

Reviewed-by: ccheung, dholmes

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/include/cds.h
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java

Changeset: 39ec58b6
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 00:56:57 +0000
URL:       https://git.openjdk.org/loom/commit/39ec58b63cff640734b5fd9454441bb93c467e5b

8287886: Further terminology updates to match JLS

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/AbstractProcessor.java
! src/java.compiler/share/classes/javax/annotation/processing/RoundEnvironment.java
! src/java.compiler/share/classes/javax/lang/model/AnnotatedConstruct.java
! src/java.compiler/share/classes/javax/lang/model/element/AnnotationMirror.java
! src/java.compiler/share/classes/javax/lang/model/element/ExecutableElement.java
! src/java.compiler/share/classes/javax/lang/model/util/Elements.java

Changeset: 45f1b72a
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-08 01:05:20 +0000
URL:       https://git.openjdk.org/loom/commit/45f1b72a6ee5b86923c3217f101a90851c30401f

8287697: Limit auto vectorization to 32-byte vector on Cascade Lake

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 32dd1eef
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 01:59:50 +0000
URL:       https://git.openjdk.org/loom/commit/32dd1eef8859231bfb298a7b86f808d8188aec69

8287967: Update golden test files after JDK-8287886

Reviewed-by: dholmes

! test/langtools/tools/javac/processing/warnings/au_8.out
! test/langtools/tools/javac/processing/warnings/au_current.out

Changeset: 7df48f97
Author:    Thiago Henrique H?pner <thihup at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-08 04:08:08 +0000
URL:       https://git.openjdk.org/loom/commit/7df48f97d23fdeba032ddec51b6a6e6ad02d14cd

8287353: Use snippet tag instead of pre tag in Javadoc of InterruptedException

Reviewed-by: jpai

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

Changeset: 4662e06b
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2022-06-08 06:33:40 +0000
URL:       https://git.openjdk.org/loom/commit/4662e06bff2cef7425c194a9cdd7a6fe7469179e

8277307: Pre shared key sent under both session_ticket and pre_shared_key extensions

Reviewed-by: coffeys, ascarpino

! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! test/jdk/javax/net/ssl/SSLSession/ResumeTLS13withSNI.java

Changeset: 590337e2
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:35:28 +0000
URL:       https://git.openjdk.org/loom/commit/590337e2f229445e353e7c32e0dcff8d93e412d2

8286625: C2 fails with assert(!n->is_Store() && !n->is_LoadStore()) failed: no node with a side effect

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestOverUnrolling2.java

Changeset: 0960ecc4
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:36:52 +0000
URL:       https://git.openjdk.org/loom/commit/0960ecc407f8049903e3d183ac75c6a85dcc5b5f

8287700: C2 Crash running eclipse benchmark from Dacapo

Reviewed-by: chagedorn, kvn, xliu, thartmann

! src/hotspot/share/opto/escape.cpp
+ test/hotspot/jtreg/compiler/types/TestEACheckCastPP.java

Changeset: bf0e625f
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:41:20 +0000
URL:       https://git.openjdk.org/loom/commit/bf0e625fe0e83c00006f13367a67e9f6175d21e4

8286451: C2: assert(nb == 1) failed: only when the head is not shared

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/ci/ciTypeFlow.cpp
+ test/hotspot/jtreg/compiler/ciTypeFlow/TestSharedLoopHead.java

Changeset: 47d3c2a1
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-08 06:55:33 +0000
URL:       https://git.openjdk.org/loom/commit/47d3c2a175a839add63d5453910e109923c41161

8287980: Build is broken due to SuperWordMaxVectorSize when C2 is disabled after JDK-8287697

Reviewed-by: kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: 5c39a366
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-08 07:17:31 +0000
URL:       https://git.openjdk.org/loom/commit/5c39a3664186b91512c6a6cfcd8aa0e9860614ea

8287522: StringConcatFactory: Add in prependers and mixers in batches

Reviewed-by: jlaskey, mchung

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/micro/org/openjdk/bench/java/lang/invoke/StringConcatFactoryBootstraps.java

Changeset: ecf00785
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-08 07:18:29 +0000
URL:       https://git.openjdk.org/loom/commit/ecf00785f21125d88f5cc18311f586a7bb6ddc56

8287442: Reduce list to array conversions in java.lang.invoke.MethodHandles

Reviewed-by: jvernee

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

Changeset: 230726ea
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-08 07:21:23 +0000
URL:       https://git.openjdk.org/loom/commit/230726ea58041506157646b6efad0b5c4a012559

8287735: Provide separate event category for dll operations

Reviewed-by: coleenp, stuefe

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp

Changeset: d959c22a
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-08 08:08:10 +0000
URL:       https://git.openjdk.org/loom/commit/d959c22a9574359e2d5134ac8365e8a9df4f7cef

8288000: compiler/loopopts/TestOverUnrolling2.java fails with release VMs

Reviewed-by: roland, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestOverUnrolling2.java

Changeset: 6e3e470d
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-08 10:41:52 +0000
URL:       https://git.openjdk.org/loom/commit/6e3e470dac80d3b6c3a0f4845ce4115858178dd3

8285965: TestScenarios.java does not check for "<!-- safepoint while printing -->" correctly

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestScenarios.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/Utils.java

Changeset: a9d46f34
Author:    Alexey Pavlyutkin <apavlyutkin at azul.com>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2022-06-08 11:42:30 +0000
URL:       https://git.openjdk.org/loom/commit/a9d46f3413ef64c87520509fd70ac42629fbce91

8287894: Use fixed timestamp as an alternative of __DATE__ macro in jdk.jdi to make Windows build reproducible

Reviewed-by: erikj, ihse

! make/modules/jdk.jdi/Lib.gmk
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.h
! src/jdk.jdi/windows/native/libdt_shmem/shmem_md.c

Changeset: 5ad6286b
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-06-08 12:38:48 +0000
URL:       https://git.openjdk.org/loom/commit/5ad6286b73889e47f40d0051a96ef91137faa25c

8287970: riscv: jdk/incubator/vector/*VectorTests failing

Reviewed-by: kvn, fyang, dlong, yadongwang

! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: f7791ad0
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-08 14:04:48 +0000
URL:       https://git.openjdk.org/loom/commit/f7791ad0ea984d49ff26e6f30233d8dcee4305b8

8287895: Some langtools tests fail on msys2

Reviewed-by: jjg

! test/langtools/tools/javac/Paths/Util.sh

Changeset: 78d37126
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-08 14:12:09 +0000
URL:       https://git.openjdk.org/loom/commit/78d371266ae8a629db8176ced4d48e9521702cce

8287432: C2: assert(tn->in(0) != __null) failed: must have live top node

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/c2/TestRemoveMemBarPrecEdge.java

Changeset: b021d37c
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2022-06-08 14:44:41 +0000
URL:       https://git.openjdk.org/loom/commit/b021d37cec557059e288d5937a73577233b0b172

8283383: [macos] a11y : Screen magnifier shows extra characters (0) at the end JButton accessibility name

Reviewed-by: serb, dmarkov

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ButtonAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ImageAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/MenuAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/MenuItemAccessibility.m

Changeset: a9b9831f
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-08 15:36:08 +0000
URL:       https://git.openjdk.org/loom/commit/a9b9831f2a88ed3b7701d402b167a096b94aeb98

8286663: Resolve IDE warnings in WTrayIconPeer and SystemTray

Reviewed-by: prr, serb, honkar

! src/java.desktop/share/classes/java/awt/SystemTray.java
! src/java.desktop/windows/classes/sun/awt/windows/WTrayIconPeer.java

Changeset: 6fb84e2c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-08 15:50:06 +0000
URL:       https://git.openjdk.org/loom/commit/6fb84e2c9119bdb9c66dd49422bcab637bbd4008

8287541: Files.writeString fails to throw IOException for charset "windows-1252"

Reviewed-by: iris, bpb, alanb, jpai, lancea, aturbanov

! src/java.base/share/classes/java/lang/String.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: c68419f2
Author:    yuu1127 <satouyuzzb at oss.nttdata.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-08 16:05:31 +0000
URL:       https://git.openjdk.org/loom/commit/c68419f2f778f796d410ba3d27e916ae47700af5

8286990: Add compiler name to warning messages in Compiler Directive

Reviewed-by: kvn, thartmann

! src/hotspot/share/compiler/compilerDirectives.cpp
! src/hotspot/share/compiler/compilerDirectives.hpp

Changeset: b92ce269
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-08 16:21:55 +0000
URL:       https://git.openjdk.org/loom/commit/b92ce2699b604cff638db583215863da8e253db8

8281001: Class::forName(String) defaults to system class loader if the caller is null

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/Class.java
! test/jdk/jni/nullCaller/CallHelper.hpp
! test/jdk/jni/nullCaller/NullCallerTest.java
! test/jdk/jni/nullCaller/exeNullCallerTest.cpp

Changeset: c15e10fb
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 16:23:04 +0000
URL:       https://git.openjdk.org/loom/commit/c15e10fb6c35a99e80009f0a7b6a252fcbb549b7

8233760: Result of BigDecimal.toString throws overflow exception on new BigDecimal(str)

Reviewed-by: darcy

! src/java.base/share/classes/java/math/BigDecimal.java
! test/jdk/java/math/BigDecimal/StringConstructor.java

Changeset: c8cff1bd
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 16:28:18 +0000
URL:       https://git.openjdk.org/loom/commit/c8cff1bd6f9807e90a6992ad3e181fe0d94397b8

8202449: overflow handling in Random.doubles

Reviewed-by: darcy

! src/java.base/share/classes/java/util/Random.java
! src/java.base/share/classes/java/util/SplittableRandom.java
! src/java.base/share/classes/java/util/random/RandomGenerator.java
! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java
! test/jdk/java/util/Random/RandomNextDoubleBoundary.java

Changeset: 024a240e
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-08 17:37:41 +0000
URL:       https://git.openjdk.org/loom/commit/024a240e1b938504a0e8ac2acdee78d89b5a3cec

8287333: Clean up ParamTaglet and ThrowsTaglet

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ThrowsTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java

Changeset: 04f02ac6
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-06-08 19:16:46 +0000
URL:       https://git.openjdk.org/loom/commit/04f02ac6b2ce496b86642987bb7e25d21b52a5b6

8214976: Warn about uses of functions replaced for portability

Reviewed-by: dholmes, tschatzl, coleenp

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp
! src/hotspot/share/utilities/compilerWarnings_visCPP.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/gtestMain.cpp
+ test/hotspot/gtest/unittest.cpp
! test/hotspot/gtest/unittest.hpp

Changeset: b6233985
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-08 19:50:31 +0000
URL:       https://git.openjdk.org/loom/commit/b62339855571b234979e2cf250c9251d1d063a06

8287901: Loom: Failures with -XX:+VerifyStack

Reviewed-by: pchilanomate, coleenp

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! test/jdk/jdk/internal/vm/Continuation/Basic.java

Changeset: 130ce7c6
Author:    Man Cao <manc at openjdk.org>
Date:      2022-06-08 20:18:28 +0000
URL:       https://git.openjdk.org/loom/commit/130ce7c6b8998764f1a9ce5d5c6d60f053511991

8288052: Small logging clarification during failed heap shrinkage

Co-authored-by: Jonathan Joo <jonathanjoo at google.com>
Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 65f0829d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-08 23:58:28 +0000
URL:       https://git.openjdk.org/loom/commit/65f0829d645fd988c6a208622b1f34bf9de08e60

8288068: Javadoc contains spurious reference to CLinker

Reviewed-by: iris

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

Changeset: a941bc2d
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-09 00:01:31 +0000
URL:       https://git.openjdk.org/loom/commit/a941bc2de674fdd77cdbbdf3641309fc39bfc0c4

8288082: Build failure due to __clang_major__ is not defined after JDK-8214976

Reviewed-by: dholmes

! src/hotspot/share/utilities/compilerWarnings_gcc.hpp

Changeset: e01cd7c3
Author:    XenoAmess <xenoamess at gmail.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2022-06-09 01:50:54 +0000
URL:       https://git.openjdk.org/loom/commit/e01cd7c3ed923cd19509fc972ba6e4aa2991289f

8284780: Need methods to create pre-sized HashSet and LinkedHashSet

Reviewed-by: naoto, bpb, dfuchs, ascarpino

! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java
! src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/java/time/format/DecimalStyle.java
! src/java.base/share/classes/java/util/Calendar.java
! src/java.base/share/classes/java/util/HashSet.java
! src/java.base/share/classes/java/util/LinkedHashSet.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java
! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/fs/AbstractPoller.java
! src/java.base/share/classes/sun/nio/fs/PollingWatchService.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardBuilder.java
! src/java.base/share/classes/sun/security/provider/certpath/KeyChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/PolicyChecker.java
! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/SunX509KeyManagerImpl.java
! src/java.base/share/classes/sun/util/locale/InternalLocaleBuilder.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java
! src/java.rmi/share/classes/sun/rmi/transport/tcp/TCPEndpoint.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! test/jdk/java/io/RandomAccessFile/UnreferencedRAFClosesFd.java
! test/jdk/java/lang/System/MacEncoding/TestFileEncoding.java
! test/jdk/java/text/Format/common/FormatIteratorTest.java
! test/jdk/java/util/HashMap/WhiteBoxResizeTest.java

Changeset: 3419beec
Author:    wanghaomin <wanghaomin at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-06-09 04:00:31 +0000
URL:       https://git.openjdk.org/loom/commit/3419beec7fa646ab30f55ac27fdb47c4c1e1e764

8286847: Rotate vectors don't support byte or short

Reviewed-by: eliu, xgong, jiefu, jbhateja

! src/hotspot/share/opto/vectornode.cpp
+ test/hotspot/jtreg/compiler/vectorization/TestRotateByteAndShortVector.java

Changeset: 7e1cce8c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 05:48:48 +0000
URL:       https://git.openjdk.org/loom/commit/7e1cce8cb508a8af770443360721fbb3d3b40237

8288051: Loom: Extend the compilation warning workaround in stack chunk copy

Reviewed-by: coleenp

! src/hotspot/share/oops/stackChunkOop.inline.hpp

Changeset: aa2fc54b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 05:49:39 +0000
URL:       https://git.openjdk.org/loom/commit/aa2fc54b61ad84cc6faa80efa3bd3097adbbc422

8287493: 32-bit Windows build failure in codeBlob.cpp after JDK-8283689

Reviewed-by: kvn, zgu, alanb, jvernee

! src/hotspot/share/code/codeBlob.hpp

Changeset: bc28baeb
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-09 07:11:09 +0000
URL:       https://git.openjdk.org/loom/commit/bc28baeba9360991e9b7575e1fbe178d873ccfc1

8287897: Augment src/jdk.internal.le/share/legal/jline.md with information on 4th party dependencies

Reviewed-by: vromero

! src/jdk.internal.le/share/legal/jline.md

Changeset: 5a89cb01
Author:    Tejesh R <tr at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-09 08:12:59 +0000
URL:       https://git.openjdk.org/loom/commit/5a89cb01bc92408648a3b59b63251ec8d0b67558

6429812: NPE after calling JTable.updateUI() when using a header renderer + XP L&F

Reviewed-by: aivanov, serb

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTableHeaderUI.java
+ test/jdk/javax/swing/JTableHeader/TableHeaderRendererTest.java

Changeset: e5b56baf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 08:16:22 +0000
URL:       https://git.openjdk.org/loom/commit/e5b56bafa9ed68dec82adebc3eb298b70df7faeb

8288040: x86: Loom: Improve cont/monitor-count helper methods

Reviewed-by: coleenp, rpressler

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! 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/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: 560e2927
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-09 10:14:45 +0000
URL:       https://git.openjdk.org/loom/commit/560e2927e380a372effdfe4a7260c3606bf74c8b

8287738: [PPC64] jdk/incubator/vector/*VectorTests failing

Reviewed-by: kvn, goetz

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/assembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/ppc.ad

Changeset: 4285e3d6
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-06-09 11:48:46 +0000
URL:       https://git.openjdk.org/loom/commit/4285e3d6db487d85138486d1f7853c7c067c59cd

8288023: AArch64: disable PAC-RET when preview is enabled

Reviewed-by: rpressler, adinn

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 3fa99844
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-06-09 12:03:54 +0000
URL:       https://git.openjdk.org/loom/commit/3fa99844a69401f84677e7d512ffd937f7f16898

8287854: Dangling reference in ClassVerifier::verify_class

Reviewed-by: dholmes, coleenp

! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp

Changeset: 7e948f7c
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-09 13:11:15 +0000
URL:       https://git.openjdk.org/loom/commit/7e948f7ccbb4b9be04f5ecb65cc8dd72e3b495f4

8287903: Reduce runtime of java.math microbenchmarks

Reviewed-by: ecaspole, aph

! test/micro/org/openjdk/bench/java/math/BigDecimals.java
! test/micro/org/openjdk/bench/java/math/BigIntegers.java
! test/micro/org/openjdk/bench/java/math/FpRoundingBenchmark.java
= test/micro/org/openjdk/bench/vm/compiler/VectorSignum.java

Changeset: db4405d0
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-09 14:13:05 +0000
URL:       https://git.openjdk.org/loom/commit/db4405d0f880dd43dc7da0b81bc2da2619d315b0

8288078: linux-aarch64-optimized build fails in Tier5 after JDK-8287567

Reviewed-by: adinn, thartmann

! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

Changeset: 59b0de6b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 14:16:07 +0000
URL:       https://git.openjdk.org/loom/commit/59b0de6bc7064b39cdc51517dee4f4d96af3efaf

8288048: Build failure with GCC 6 after JDK-8286562

Reviewed-by: kbarrett, ysuenaga

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp

Changeset: 0fd7a2f5
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-09 18:07:14 +0000
URL:       https://git.openjdk.org/loom/commit/0fd7a2f5ecdef49cbd4f1e24c5d71db2d208cd27

Merge with jdk-20+0

! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/jdk/ProblemList.txt
! src/hotspot/share/opto/library_call.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Thu Jun  9 20:30:28 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 9 Jun 2022 20:30:28 GMT
Subject: git: openjdk/loom: master: 99 new changesets
Message-ID: <f366082d-7983-46b4-b3ce-086a915f4a16@openjdk.java.net>

Changeset: a6fc485a
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-04 15:55:43 +0000
URL:       https://git.openjdk.org/loom/commit/a6fc485a22484b70daf170e981432c0856b9d93d

8287753: [spelling] close well-established compounds

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/AnnoConstruct.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.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/Resolve.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/comp/dependencies/NewDependencyCollector.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlLinkInfo.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ClassWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/DocletElement.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ClassBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/PackageSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/VisibleMemberTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java

Changeset: 3df4b034
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-05 14:08:55 +0000
URL:       https://git.openjdk.org/loom/commit/3df4b034fbb49b9d9b3153807192fc999d7371ad

8287837: ProblemList java/lang/ref/OOMEInReferenceHandler.java in -Xcomp

Reviewed-by: rriggs

! test/jdk/ProblemList-Xcomp.txt

Changeset: 8c460b04
Author:    Nikita Gubarkov <nikita.gubarkov at jetbrains.com>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-05 15:34:47 +0000
URL:       https://git.openjdk.org/loom/commit/8c460b043e1cbaf1f2d74958033bb24dea66a390

8287609: macOS: SIGSEGV at [CoreFoundation] CFArrayGetCount / sun.font.CFont.getTableBytesNative

Reviewed-by: prr

! src/java.desktop/macosx/native/libawt_lwawt/font/AWTFont.m

Changeset: ebc012ec
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2022-06-05 19:30:08 +0000
URL:       https://git.openjdk.org/loom/commit/ebc012ece28ea731c4756cab2374ebecfa5ac1a3

8287205: generate_cont_thaw generates dead code after jump to exception handler

Reviewed-by: shade, kvn

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: f347ff99
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-06 00:37:54 +0000
URL:       https://git.openjdk.org/loom/commit/f347ff9986afbc578aca8784be658d3629904786

8283894: Intrinsify compress and expand bits on x86

Reviewed-by: psandoz, sviswanathan, jrose, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/intrinsicnode.cpp
! src/hotspot/share/opto/intrinsicnode.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/mulnode.hpp
! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
+ test/hotspot/gtest/opto/test_compress_expand_bits.cpp
+ test/hotspot/jtreg/compiler/intrinsics/TestBitShuffleOpers.java
! test/jdk/ProblemList.txt
! test/jdk/java/lang/CompressExpandSanityTest.java
! test/jdk/java/lang/CompressExpandTest.java

Changeset: 24fe8ad7
Author:    Fei Gao <fgao at openjdk.org>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2022-06-06 02:02:10 +0000
URL:       https://git.openjdk.org/loom/commit/24fe8ad74cc481d18bed6896ca54a8d91c651d4a

8283307: Vectorize unsigned shift right on signed subword types

Reviewed-by: jiefu, pli, sviswanathan, kvn

! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeURShiftSubword.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/vectorization/runner/ArrayShiftOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicByteOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicShortOpTest.java
! test/micro/org/openjdk/bench/vm/compiler/VectorShiftRight.java

Changeset: 0d1a3053
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-06 05:29:30 +0000
URL:       https://git.openjdk.org/loom/commit/0d1a3053cd25dc666981c5aedfa5efc2dc95bd0e

8287732: jdk/jshell/ToolEnablePreviewTest.java fails on x86_32 after JDK-8287496

Reviewed-by: alanb, kvn

! test/langtools/TEST.ROOT
! test/langtools/jdk/jshell/ToolEnablePreviewTest.java

Changeset: 4d6fb515
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-06 11:11:43 +0000
URL:       https://git.openjdk.org/loom/commit/4d6fb515516dfc5f04c9d8e9c3602292e89df52a

8287524: Improve checkboxes to select releases on deprecated API page

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DeprecatedListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NewAPIListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SummaryListWriter.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/resources/script.js
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/DeprecatedAPIListBuilder.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/mdl/pkg/TestAnnotation.java
! test/langtools/jdk/javadoc/doclet/testNewApiList/mdl/pkg/TestClass.java

Changeset: c328f8fa
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Ioi Lam <iklam at openjdk.org>
Date:      2022-06-06 21:08:53 +0000
URL:       https://git.openjdk.org/loom/commit/c328f8fa2a166ead49d23138e0d7e507c3ebba53

8287764: runtime/cds/serviceability/ReplaceCriticalClasses failed on localized Windows

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/serviceability/ReplaceCriticalClasses.java

Changeset: 2e332c27
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-06 21:11:37 +0000
URL:       https://git.openjdk.org/loom/commit/2e332c276052554540da0998316a5a99bc350cd6

8287671: Adjust ForceGC to invoke System::gc fewer times for negative case

Reviewed-by: rriggs, bchristi, xuelei

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 3eb49fec
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-06 21:13:29 +0000
URL:       https://git.openjdk.org/loom/commit/3eb49feceabe8253b78b794a3d8fdc0556d8f2e2

8287766: Unnecessary Vector usage in LdapClient

Reviewed-by: dfuchs, vtewari, aefimov

! src/java.naming/share/classes/com/sun/jndi/ldap/LdapClient.java

Changeset: e94b05c7
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-06 21:15:37 +0000
URL:       https://git.openjdk.org/loom/commit/e94b05c72046cfc52898917e835794bb1aec548a

8285285: Avoid redundant allocations in WindowsPreferences

Reviewed-by: jpai

! src/java.prefs/windows/classes/java/util/prefs/WindowsPreferences.java

Changeset: 5264881a
Author:    Alisen Chung <achung at openjdk.org>
Committer: Phil Race <prr at openjdk.org>
Date:      2022-06-06 21:22:38 +0000
URL:       https://git.openjdk.org/loom/commit/5264881a1528444dfefbabec6f42596810f0ce07

8286481: Exception printed to stdout on Windows when storing transparent image in clipboard

Reviewed-by: prr, dnguyen

! src/java.desktop/windows/classes/sun/awt/windows/WClipboard.java

Changeset: a277590c
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-06 21:25:14 +0000
URL:       https://git.openjdk.org/loom/commit/a277590c89b173fd9bc028c715564f18fe62f722

8287761: Make the logging of J2DBench stable

Reviewed-by: aghaisas, prr

! src/demo/share/java2d/J2DBench/src/j2dbench/Result.java
! src/demo/share/java2d/J2DBench/src/j2dbench/TestEnvironment.java

Changeset: 0e06bf3b
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-06 21:26:25 +0000
URL:       https://git.openjdk.org/loom/commit/0e06bf3b04f69c57120d32106a3ae5f69030934d

8287838: Update Float and Double to use snippets

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java

Changeset: 124ba45f
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-06 21:56:01 +0000
URL:       https://git.openjdk.org/loom/commit/124ba45fb83985676136ecb3c55a781382fdbfd7

8287101: CDS should check for file truncation for all regions

Reviewed-by: iklam, coleenp

! src/hotspot/share/cds/filemap.cpp
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java

Changeset: c37c8e5d
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-06 22:17:59 +0000
URL:       https://git.openjdk.org/loom/commit/c37c8e5d34905ff2df34a93aa53dd3369e164596

8250950: Allow per-user and system wide configuration of a jpackaged app

Reviewed-by: almatvee

! src/jdk.jpackage/linux/native/libapplauncher/LinuxLauncherLib.cpp
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java
! src/jdk.jpackage/macosx/native/applauncher/MacLauncher.cpp
+ src/jdk.jpackage/share/classes/jdk/jpackage/internal/PackageFile.java
! src/jdk.jpackage/share/native/applauncher/AppLauncher.cpp
! src/jdk.jpackage/share/native/applauncher/AppLauncher.h
+ src/jdk.jpackage/share/native/applauncher/PackageFile.cpp
+ src/jdk.jpackage/share/native/applauncher/PackageFile.h
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java
! src/jdk.jpackage/windows/native/applauncher/WinLauncher.cpp
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java
! test/jdk/tools/jpackage/run_tests.sh
+ test/jdk/tools/jpackage/share/PerUserCfgTest.java

Changeset: a50b06e8
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-06-06 22:33:18 +0000
URL:       https://git.openjdk.org/loom/commit/a50b06e85124f61b5133189a2a2e461753d5d9e7

8287867: Bad merge of jdk/test/lib/util/ForceGC.java causing test compilation error

Reviewed-by: dcubed

! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 645be42f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-06 23:17:25 +0000
URL:       https://git.openjdk.org/loom/commit/645be42f76b8983a9096ed90caa70b5c59dd822c

8287824: The MTPerLineTransformValidation tests has a typo in the @run tag

Reviewed-by: iris, prr

! test/jdk/sun/java2d/cmm/ColorConvertOp/MTPerLineTransformValidation.java

Changeset: ef7cc210
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-07 01:16:52 +0000
URL:       https://git.openjdk.org/loom/commit/ef7cc2105c66de443d3a9af706220272018a0d8d

8286279: [vectorapi] Only check index of masked lanes if offset is out of array boundary for masked store

Reviewed-by: psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorIntrinsics.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/StoreMaskedBenchmark.java

Changeset: f6a79e34
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-07 06:32:39 +0000
URL:       https://git.openjdk.org/loom/commit/f6a79e340fb7545ab3ab75ea7da3d9a1a368b46f

8287674: CSS improvements for summary lists

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/DeprecatedListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/NewAPIListWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css
! test/langtools/jdk/javadoc/doclet/testNewApiList/TestNewApiList.java
! test/langtools/jdk/javadoc/doclet/testStylesheet/TestStylesheet.java

Changeset: 956d44d2
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-07 06:55:35 +0000
URL:       https://git.openjdk.org/loom/commit/956d44d2da54926a37acfb415d87f071663b4b40

8287071: Loom: Cleanup x86_64 gen_continuation_enter

Reviewed-by: rpressler, pchilanomate, kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: aa6c568a
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:22:12 +0000
URL:       https://git.openjdk.org/loom/commit/aa6c568a06fa92263d4b74ff979eb521ae953bc8

8287798: Reduce runtime of java.lang.reflect/runtime microbenchmarks

Reviewed-by: jvernee, mchung

! test/micro/org/openjdk/bench/java/lang/reflect/Clazz.java
! test/micro/org/openjdk/bench/java/lang/reflect/ClazzWithSecurityManager.java
! test/micro/org/openjdk/bench/java/lang/reflect/MethodInvoke.java
! test/micro/org/openjdk/bench/java/lang/runtime/ObjectMethods.java

Changeset: 778ed1a7
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:23:30 +0000
URL:       https://git.openjdk.org/loom/commit/778ed1a760d8f673811914b75e5d14e465881c91

8287810: Reduce runtime of java.lang microbenchmarks

Reviewed-by: mchung

! test/micro/org/openjdk/bench/java/lang/ArrayCopy.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyAligned.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyObject.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedBoth.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedDst.java
! test/micro/org/openjdk/bench/java/lang/ArrayCopyUnalignedSrc.java
! test/micro/org/openjdk/bench/java/lang/ArrayFiddle.java
! test/micro/org/openjdk/bench/java/lang/Characters.java
! test/micro/org/openjdk/bench/java/lang/ClassForName.java
! test/micro/org/openjdk/bench/java/lang/Clone.java
! test/micro/org/openjdk/bench/java/lang/DoubleClassCheck.java
! test/micro/org/openjdk/bench/java/lang/FPComparison.java
! test/micro/org/openjdk/bench/java/lang/FloatClassCheck.java
! test/micro/org/openjdk/bench/java/lang/FloatingDecimal.java
! test/micro/org/openjdk/bench/java/lang/GetStackTrace.java
! test/micro/org/openjdk/bench/java/lang/IntegerDivMod.java
! test/micro/org/openjdk/bench/java/lang/LongDivMod.java
! test/micro/org/openjdk/bench/java/lang/NewInstance.java
! test/micro/org/openjdk/bench/java/lang/ObjectHashCode.java
! test/micro/org/openjdk/bench/java/lang/RotateBenchmark.java
! test/micro/org/openjdk/bench/java/lang/StackWalkBench.java
! test/micro/org/openjdk/bench/java/lang/StrictMathBench.java
! test/micro/org/openjdk/bench/java/lang/StringBuffers.java
! test/micro/org/openjdk/bench/java/lang/StringCompareToDifferentLength.java
! test/micro/org/openjdk/bench/java/lang/StringCompareToIgnoreCase.java
! test/micro/org/openjdk/bench/java/lang/StringEquals.java
! test/micro/org/openjdk/bench/java/lang/StringFormat.java
! test/micro/org/openjdk/bench/java/lang/StringHashCode.java
- test/micro/org/openjdk/bench/java/lang/StringHttp.java
! test/micro/org/openjdk/bench/java/lang/StringIndexOf.java
! test/micro/org/openjdk/bench/java/lang/StringIndexOfChar.java
! test/micro/org/openjdk/bench/java/lang/StringOther.java
! test/micro/org/openjdk/bench/java/lang/StringReplace.java
! test/micro/org/openjdk/bench/java/lang/StringUpperLower.java
! test/micro/org/openjdk/bench/java/lang/SystemTime.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWait.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitSharedCounter.java
! test/micro/org/openjdk/bench/java/lang/ThreadStartJoin.java

Changeset: b6c6cc5d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-07 07:24:20 +0000
URL:       https://git.openjdk.org/loom/commit/b6c6cc5d9918bf1727ae13d09f8a3bf677a058a7

8286360: ARM32: Fix crashes after JDK-8284161 (Virtual Threads)

Co-authored-by: Sergey Nazarkin <snazarki at openjdk.org>
Reviewed-by: dsamersoff

! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/arm/frame_arm.hpp
! src/hotspot/cpu/arm/frame_arm.inline.hpp
! src/hotspot/cpu/arm/nativeInst_arm_32.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp

Changeset: 42261d75
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-07 07:25:06 +0000
URL:       https://git.openjdk.org/loom/commit/42261d752a140325496ffdd40d9ad62b189d1b3e

8287785: Reduce runtime of java.lang.invoke microbenchmarks

Reviewed-by: mchung

! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteSetTarget.java
! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteSetTargetSelf.java
! test/micro/org/openjdk/bench/java/lang/invoke/CallSiteStable.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupAcquire.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupDefaultFind.java
! test/micro/org/openjdk/bench/java/lang/invoke/LookupPublicFind.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsCollector.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsSpreader.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleAsVarargsCollector.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBasicInvoke.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBindToBinding.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleBindToCurry.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertBoxing.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertCast.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnPrimitive.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnReference.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertReturnVoid.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertUnboxing.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleConvertWidening.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleInvokeWithArgs.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesAsIFInstance.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandleProxiesSuppl.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesArrayElementGetter.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesArrayElementSetter.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesCatchException.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesConstant.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesDropArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesExactInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFilterArgs.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFilterReturn.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesFoldArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesGuardWithTest.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesIdentity.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesInsertArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesPermuteArguments.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesSpreadInvoker.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodHandlesThrowException.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeAcquire.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeAppendParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeChangeParam.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeChangeReturn.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeDropParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeGenerify.java
! test/micro/org/openjdk/bench/java/lang/invoke/MethodTypeInsertParams.java
! test/micro/org/openjdk/bench/java/lang/invoke/SwitchPointAdhoc.java
! test/micro/org/openjdk/bench/java/lang/invoke/SwitchPointGuard.java

Changeset: 39fa52b5
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-07 07:41:58 +0000
URL:       https://git.openjdk.org/loom/commit/39fa52b5f7504eca7399b863b0fb934bdce37f7e

8283667: [vectorapi] Vectorization for masked load with IOOBE with predicate feature

Reviewed-by: sviswanathan, psandoz

! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/java.base/share/classes/jdk/internal/misc/X-ScopedMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Byte64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Double64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/DoubleVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Float64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/FloatVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Int64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/IntVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Long64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LongVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short128Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short256Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short512Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/Short64Vector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortMaxVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ShortVector.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-Vector.java.template
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/X-VectorBits.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/LoadMaskedIOOBEBenchmark.java

Changeset: dbf0905f
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-07 08:34:37 +0000
URL:       https://git.openjdk.org/loom/commit/dbf0905ff4ad6c831095278fc47c3a6354fe3bc1

8286967: Unproblemlist compiler/c2/irTests/TestSkeletonPredicates.java and add additional test for JDK-8286638

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/ProblemList-Xcomp.txt
+ test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckCmpUOverflow.java

Changeset: b647a125
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-07 08:37:12 +0000
URL:       https://git.openjdk.org/loom/commit/b647a1259b543aaf7d9943fc21971b4125640376

8286940: [IR Framework] Allow IR tests to build and use Whitebox without -DSkipWhiteBoxInstall=true

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/c2/irTests/TestSuperwordFailsUnrolling.java
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCompLevels.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestControls.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java

Changeset: 2d8c6490
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-07 08:40:17 +0000
URL:       https://git.openjdk.org/loom/commit/2d8c6490540e3ccea23b81129b2e4073915071e0

8287663: Add a regression test for JDK-8287073

Reviewed-by: iklam

! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystemFactory.java
! test/jdk/jdk/internal/platform/cgroup/TestCgroupSubsystemFactory.java

Changeset: bde7a7ae
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 10:31:09 +0000
URL:       https://git.openjdk.org/loom/commit/bde7a7ae03f51360227c9757b2ab3ddbff4df908

8287236: Reorganize AST related to pattern matching for switch

Reviewed-by: mcimadamore

+ src/jdk.compiler/share/classes/com/sun/source/tree/ConstantCaseLabelTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/ExpressionTree.java
+ src/jdk.compiler/share/classes/com/sun/source/tree/PatternCaseLabelTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/PatternTree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/Tree.java
! src/jdk.compiler/share/classes/com/sun/source/tree/TreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/source/util/SimpleTreeVisitor.java
! src/jdk.compiler/share/classes/com/sun/source/util/TreeScanner.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/Flow.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/LambdaToMethod.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/CRTable.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! 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/TreeCopier.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/tree/TreeTranslator.java
! test/langtools/tools/javac/patterns/DisambiguatePatterns.java
! test/langtools/tools/javac/tree/SourceTreeScannerTest.java

Changeset: 4fe0ca9e
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-06-07 11:46:06 +0000
URL:       https://git.openjdk.org/loom/commit/4fe0ca9ec3b995eb113ac214219cae22f83333c9

8287860: Revise usage of volatile in j.u.Locale

Reviewed-by: naoto

! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/sun/util/locale/BaseLocale.java

Changeset: f1dd559e
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-07 11:53:10 +0000
URL:       https://git.openjdk.org/loom/commit/f1dd559e20342b892d0c1ed0314e5bba451bc5d3

8287896: PropertiesTest.sh fail on msys2

Reviewed-by: naoto

! test/jdk/java/util/Currency/PropertiesTest.sh

Changeset: 8d28734e
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-07 12:28:31 +0000
URL:       https://git.openjdk.org/loom/commit/8d28734ede0ed3922c92451a172d1fa676e484e9

8287741: Fix of JDK-8287107 (unused cgv1 freezer controller) was incomplete

Reviewed-by: iklam

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

Changeset: 905bcbe3
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-07 13:38:56 +0000
URL:       https://git.openjdk.org/loom/commit/905bcbe34eb9750f6f7f12a577733c71a31d7972

8286571: java source launcher from a minimal jdk image containing jdk.compiler fails with --enable-preview option

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/module-info.java
! test/jdk/tools/launcher/SourceMode.java
! test/langtools/tools/javac/file/LimitedImage.java

Changeset: 2f62f15b
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 13:41:24 +0000
URL:       https://git.openjdk.org/loom/commit/2f62f15b09dcfa4bed556dc7778cb1a6bb31d9ba

8287808: javac generates illegal class file for pattern matching switch with records

Reviewed-by: sundar

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/Patterns.java
! test/langtools/tools/javac/patterns/SimpleDeconstructionPattern.java
! test/langtools/tools/javac/patterns/SimpleDeconstructionPatternNoPreview.out

Changeset: 1499e5ea
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2022-06-07 13:57:01 +0000
URL:       https://git.openjdk.org/loom/commit/1499e5eac0cad3745495baeda7b5f9157647ebe9

8273573: [macos12] ActionListenerCalledTwiceTest.java fails on macOS 12

Reviewed-by: psadhukhan, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JMenuItem/ActionListenerCalledTwice/ActionListenerCalledTwiceTest.java

Changeset: ee4a6c23
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-07 14:32:00 +0000
URL:       https://git.openjdk.org/loom/commit/ee4a6c23ee20ce3fafa59b13f68090397432480e

8287799: JFR: Less noisy platform threads with jfr print

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/PrettyWriter.java

Changeset: 062db59e
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-07 14:44:44 +0000
URL:       https://git.openjdk.org/loom/commit/062db59eeb8ba6389aaa3c622dbc109a92d580ca

8286206: Missing cases for RECORD

Reviewed-by: vromero, jjg

! src/jdk.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocHelper.java
! src/jdk.jshell/share/classes/jdk/jshell/SourceCodeAnalysisImpl.java
! test/langtools/jdk/jshell/CompletionSuggestionTest.java

Changeset: 67f1bd7f
Author:    Tejesh R <tr at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-07 15:50:16 +0000
URL:       https://git.openjdk.org/loom/commit/67f1bd7ff1bb218fd6de9ef1e957f729013e133c

8286620: Create regression test for verifying setMargin() of JRadioButton

Reviewed-by: jdv, honkar, aivanov

+ test/jdk/javax/swing/JRadioButton/bug4380543.java

Changeset: 96641c0c
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-07 16:02:09 +0000
URL:       https://git.openjdk.org/loom/commit/96641c0c42ff79d809db1314407d451eb7d494b4

8287745: jni/nullCaller/NullCallerTest.java fails with "exitValue = 1"

Reviewed-by: erikj, mchung

! make/test/JtregNativeJdk.gmk
! test/jdk/ProblemList.txt

Changeset: 5d4ea9b9
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-07 16:13:42 +0000
URL:       https://git.openjdk.org/loom/commit/5d4ea9b9549b762b7c207e5c2ee65bc51591433b

8273346: Expand library mappings to IEEE 754 operations

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/Double.java
! src/java.base/share/classes/java/lang/Float.java
! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/math/RoundingMode.java

Changeset: 41d5809c
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-07 16:42:11 +0000
URL:       https://git.openjdk.org/loom/commit/41d5809caff0a219c2153fe88d0c61c4b5eba62c

8287811: JFR: jfr configure error message should not print stack trace

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: c41a283f
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 16:57:32 +0000
URL:       https://git.openjdk.org/loom/commit/c41a283f527dcc4397707b8b19880f1b9aac6fb3

8273853: Update the Java manpage for automatic CDS archive updating

Reviewed-by: ccheung, dholmes

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

Changeset: 3da7e393
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-06-07 17:12:14 +0000
URL:       https://git.openjdk.org/loom/commit/3da7e393ee4b45c40b8bb132dd09f5a6ba306116

8287840: Dead copy region node blocks IfNode's fold-compares

Reviewed-by: kvn, thartmann

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

Changeset: 91e6bf67
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-07 17:25:38 +0000
URL:       https://git.openjdk.org/loom/commit/91e6bf6791b7fc26db6f4288830091d812232dd8

8287919: ProblemList java/lang/CompressExpandTest.java

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 9ec27d0e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 17:28:25 +0000
URL:       https://git.openjdk.org/loom/commit/9ec27d0e9fff06d38d7541eb630867d412d9e4a6

8287872: Disable concurrent execution of hotspot docker tests

Reviewed-by: mseledtsov, ccheung

= test/hotspot/jtreg/containers/docker/TEST.properties

Changeset: 8e10c2bf
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-07 18:55:33 +0000
URL:       https://git.openjdk.org/loom/commit/8e10c2bfc73a25d93187b62f5aa8e6210d6fe98b

8287877: Exclude vmTestbase/nsk/jvmti/AttachOnDemand/attach022/TestDescription.java until JDK-8277573 is fixed

Reviewed-by: dcubed, sspitsyn

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 74be2d9e
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-06-07 19:07:34 +0000
URL:       https://git.openjdk.org/loom/commit/74be2d9ef6d5a8c27257c86cf73decf440a4b292

8286983: rename jdb -trackvthreads and debug agent enumeratevthreads options and clarify "Preview Feature" nature of these options

Reviewed-by: amenkov, lmesnik, alanb

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTY.java
! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/TTYResources.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/SunCommandLineLauncher.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/resources/jdi.properties
! src/jdk.jdi/share/man/jdb.1
! src/jdk.jdwp.agent/share/native/libjdwp/VirtualMachineImpl.c
! src/jdk.jdwp.agent/share/native/libjdwp/debugInit.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h
! test/hotspot/jtreg/vmTestbase/nsk/jdb/kill/kill001/kill001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/threads/threads002/threads002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdb/trace/trace001/trace001.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Binder.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jpda/DebugeeBinder.java

Changeset: 1aa87e00
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-07 19:39:56 +0000
URL:       https://git.openjdk.org/loom/commit/1aa87e0078765480bc7805e95b747addaf993cf6

8287148: Avoid redundant HashMap.containsKey calls in ExtendedKeyCodes.getExtendedKeyCodeForChar

Reviewed-by: prr

! src/java.desktop/share/classes/sun/awt/ExtendedKeyCodes.java

Changeset: b12e7f1b
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2022-06-07 20:32:46 +0000
URL:       https://git.openjdk.org/loom/commit/b12e7f1bf95e27fc50b79a5d2c09b8820a4a935a

8279358: vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/TestDescription.java fails with usage tracker

Reviewed-by: cjplummer, lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/redefclass031.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI01/ji01t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI01/ji01t001/ji01t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/ji03t003.cpp
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/multienv/MA10/ma10t001/TestDescription.java
! test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/multienv/MA10/ma10t001/ma10t001.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_tools.cpp
! test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_tools.h

Changeset: 8e078391
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-07 20:49:45 +0000
URL:       https://git.openjdk.org/loom/commit/8e0783917975075aae5d586f0076d5093afb0b62

8285081: Improve XPath operators count accuracy

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/java_cup/internal/runtime/lr_parser.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/compiler/sym.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/compiler/Lexer.java

Changeset: b7a34f72
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-07 21:08:59 +0000
URL:       https://git.openjdk.org/loom/commit/b7a34f728d0653d55ef01da045c9aad4c0471143

8287927: ProblemList java/awt/GraphicsDevice/DisplayModes/UnknownRefrshRateTest.java on macosx-aarch64

Reviewed-by: aivanov

! test/jdk/ProblemList.txt

Changeset: bf439f8c
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-07 23:10:48 +0000
URL:       https://git.openjdk.org/loom/commit/bf439f8c93157a7f0e6489db2ccc56c5f7210402

8287876: The recently de-problemlisted TestTitledBorderLeak test is unstable

Reviewed-by: psadhukhan, prr

! test/jdk/javax/swing/border/TestTitledBorderLeak.java

Changeset: 68c5957b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-07 23:11:33 +0000
URL:       https://git.openjdk.org/loom/commit/68c5957b9e2306d96bec2d655ec743f13f250dae

8287869: -XX:+AutoCreateSharedArchive doesn't work when JDK build is switched

Reviewed-by: ccheung, dholmes

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/include/cds.h
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java

Changeset: 39ec58b6
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 00:56:57 +0000
URL:       https://git.openjdk.org/loom/commit/39ec58b63cff640734b5fd9454441bb93c467e5b

8287886: Further terminology updates to match JLS

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/annotation/processing/AbstractProcessor.java
! src/java.compiler/share/classes/javax/annotation/processing/RoundEnvironment.java
! src/java.compiler/share/classes/javax/lang/model/AnnotatedConstruct.java
! src/java.compiler/share/classes/javax/lang/model/element/AnnotationMirror.java
! src/java.compiler/share/classes/javax/lang/model/element/ExecutableElement.java
! src/java.compiler/share/classes/javax/lang/model/util/Elements.java

Changeset: 45f1b72a
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-08 01:05:20 +0000
URL:       https://git.openjdk.org/loom/commit/45f1b72a6ee5b86923c3217f101a90851c30401f

8287697: Limit auto vectorization to 32-byte vector on Cascade Lake

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/vm_version_x86.cpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 32dd1eef
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 01:59:50 +0000
URL:       https://git.openjdk.org/loom/commit/32dd1eef8859231bfb298a7b86f808d8188aec69

8287967: Update golden test files after JDK-8287886

Reviewed-by: dholmes

! test/langtools/tools/javac/processing/warnings/au_8.out
! test/langtools/tools/javac/processing/warnings/au_current.out

Changeset: 7df48f97
Author:    Thiago Henrique H?pner <thihup at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-08 04:08:08 +0000
URL:       https://git.openjdk.org/loom/commit/7df48f97d23fdeba032ddec51b6a6e6ad02d14cd

8287353: Use snippet tag instead of pre tag in Javadoc of InterruptedException

Reviewed-by: jpai

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

Changeset: 4662e06b
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2022-06-08 06:33:40 +0000
URL:       https://git.openjdk.org/loom/commit/4662e06bff2cef7425c194a9cdd7a6fe7469179e

8277307: Pre shared key sent under both session_ticket and pre_shared_key extensions

Reviewed-by: coffeys, ascarpino

! src/java.base/share/classes/sun/security/ssl/SessionTicketExtension.java
! test/jdk/javax/net/ssl/SSLSession/ResumeTLS13withSNI.java

Changeset: 590337e2
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:35:28 +0000
URL:       https://git.openjdk.org/loom/commit/590337e2f229445e353e7c32e0dcff8d93e412d2

8286625: C2 fails with assert(!n->is_Store() && !n->is_LoadStore()) failed: no node with a side effect

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestOverUnrolling2.java

Changeset: 0960ecc4
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:36:52 +0000
URL:       https://git.openjdk.org/loom/commit/0960ecc407f8049903e3d183ac75c6a85dcc5b5f

8287700: C2 Crash running eclipse benchmark from Dacapo

Reviewed-by: chagedorn, kvn, xliu, thartmann

! src/hotspot/share/opto/escape.cpp
+ test/hotspot/jtreg/compiler/types/TestEACheckCastPP.java

Changeset: bf0e625f
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-08 06:41:20 +0000
URL:       https://git.openjdk.org/loom/commit/bf0e625fe0e83c00006f13367a67e9f6175d21e4

8286451: C2: assert(nb == 1) failed: only when the head is not shared

Reviewed-by: thartmann, chagedorn

! src/hotspot/share/ci/ciTypeFlow.cpp
+ test/hotspot/jtreg/compiler/ciTypeFlow/TestSharedLoopHead.java

Changeset: 47d3c2a1
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-08 06:55:33 +0000
URL:       https://git.openjdk.org/loom/commit/47d3c2a175a839add63d5453910e109923c41161

8287980: Build is broken due to SuperWordMaxVectorSize when C2 is disabled after JDK-8287697

Reviewed-by: kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp

Changeset: 5c39a366
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-08 07:17:31 +0000
URL:       https://git.openjdk.org/loom/commit/5c39a3664186b91512c6a6cfcd8aa0e9860614ea

8287522: StringConcatFactory: Add in prependers and mixers in batches

Reviewed-by: jlaskey, mchung

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java
! src/java.base/share/classes/java/lang/invoke/LambdaForm.java
! src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java
! test/micro/org/openjdk/bench/java/lang/invoke/StringConcatFactoryBootstraps.java

Changeset: ecf00785
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-08 07:18:29 +0000
URL:       https://git.openjdk.org/loom/commit/ecf00785f21125d88f5cc18311f586a7bb6ddc56

8287442: Reduce list to array conversions in java.lang.invoke.MethodHandles

Reviewed-by: jvernee

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

Changeset: 230726ea
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-08 07:21:23 +0000
URL:       https://git.openjdk.org/loom/commit/230726ea58041506157646b6efad0b5c4a012559

8287735: Provide separate event category for dll operations

Reviewed-by: coleenp, stuefe

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp

Changeset: d959c22a
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-08 08:08:10 +0000
URL:       https://git.openjdk.org/loom/commit/d959c22a9574359e2d5134ac8365e8a9df4f7cef

8288000: compiler/loopopts/TestOverUnrolling2.java fails with release VMs

Reviewed-by: roland, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestOverUnrolling2.java

Changeset: 6e3e470d
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-08 10:41:52 +0000
URL:       https://git.openjdk.org/loom/commit/6e3e470dac80d3b6c3a0f4845ce4115858178dd3

8285965: TestScenarios.java does not check for "<!-- safepoint while printing -->" correctly

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestScenarios.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/Utils.java

Changeset: a9d46f34
Author:    Alexey Pavlyutkin <apavlyutkin at azul.com>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2022-06-08 11:42:30 +0000
URL:       https://git.openjdk.org/loom/commit/a9d46f3413ef64c87520509fd70ac42629fbce91

8287894: Use fixed timestamp as an alternative of __DATE__ macro in jdk.jdi to make Windows build reproducible

Reviewed-by: erikj, ihse

! make/modules/jdk.jdi/Lib.gmk
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.h
! src/jdk.jdi/windows/native/libdt_shmem/shmem_md.c

Changeset: 5ad6286b
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2022-06-08 12:38:48 +0000
URL:       https://git.openjdk.org/loom/commit/5ad6286b73889e47f40d0051a96ef91137faa25c

8287970: riscv: jdk/incubator/vector/*VectorTests failing

Reviewed-by: kvn, fyang, dlong, yadongwang

! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: f7791ad0
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-08 14:04:48 +0000
URL:       https://git.openjdk.org/loom/commit/f7791ad0ea984d49ff26e6f30233d8dcee4305b8

8287895: Some langtools tests fail on msys2

Reviewed-by: jjg

! test/langtools/tools/javac/Paths/Util.sh

Changeset: 78d37126
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-08 14:12:09 +0000
URL:       https://git.openjdk.org/loom/commit/78d371266ae8a629db8176ced4d48e9521702cce

8287432: C2: assert(tn->in(0) != __null) failed: must have live top node

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/compile.cpp
+ test/hotspot/jtreg/compiler/c2/TestRemoveMemBarPrecEdge.java

Changeset: b021d37c
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2022-06-08 14:44:41 +0000
URL:       https://git.openjdk.org/loom/commit/b021d37cec557059e288d5937a73577233b0b172

8283383: [macos] a11y : Screen magnifier shows extra characters (0) at the end JButton accessibility name

Reviewed-by: serb, dmarkov

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ButtonAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/ImageAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/MenuAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/MenuItemAccessibility.m

Changeset: a9b9831f
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-08 15:36:08 +0000
URL:       https://git.openjdk.org/loom/commit/a9b9831f2a88ed3b7701d402b167a096b94aeb98

8286663: Resolve IDE warnings in WTrayIconPeer and SystemTray

Reviewed-by: prr, serb, honkar

! src/java.desktop/share/classes/java/awt/SystemTray.java
! src/java.desktop/windows/classes/sun/awt/windows/WTrayIconPeer.java

Changeset: 6fb84e2c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-08 15:50:06 +0000
URL:       https://git.openjdk.org/loom/commit/6fb84e2c9119bdb9c66dd49422bcab637bbd4008

8287541: Files.writeString fails to throw IOException for charset "windows-1252"

Reviewed-by: iris, bpb, alanb, jpai, lancea, aturbanov

! src/java.base/share/classes/java/lang/String.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: c68419f2
Author:    yuu1127 <satouyuzzb at oss.nttdata.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-06-08 16:05:31 +0000
URL:       https://git.openjdk.org/loom/commit/c68419f2f778f796d410ba3d27e916ae47700af5

8286990: Add compiler name to warning messages in Compiler Directive

Reviewed-by: kvn, thartmann

! src/hotspot/share/compiler/compilerDirectives.cpp
! src/hotspot/share/compiler/compilerDirectives.hpp

Changeset: b92ce269
Author:    Tim Prinzing <tprinzing at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-08 16:21:55 +0000
URL:       https://git.openjdk.org/loom/commit/b92ce2699b604cff638db583215863da8e253db8

8281001: Class::forName(String) defaults to system class loader if the caller is null

Reviewed-by: mchung

! src/java.base/share/classes/java/lang/Class.java
! test/jdk/jni/nullCaller/CallHelper.hpp
! test/jdk/jni/nullCaller/NullCallerTest.java
! test/jdk/jni/nullCaller/exeNullCallerTest.cpp

Changeset: c15e10fb
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 16:23:04 +0000
URL:       https://git.openjdk.org/loom/commit/c15e10fb6c35a99e80009f0a7b6a252fcbb549b7

8233760: Result of BigDecimal.toString throws overflow exception on new BigDecimal(str)

Reviewed-by: darcy

! src/java.base/share/classes/java/math/BigDecimal.java
! test/jdk/java/math/BigDecimal/StringConstructor.java

Changeset: c8cff1bd
Author:    Raffaello Giulietti <raffaello.giulietti at oracle.com>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-08 16:28:18 +0000
URL:       https://git.openjdk.org/loom/commit/c8cff1bd6f9807e90a6992ad3e181fe0d94397b8

8202449: overflow handling in Random.doubles

Reviewed-by: darcy

! src/java.base/share/classes/java/util/Random.java
! src/java.base/share/classes/java/util/SplittableRandom.java
! src/java.base/share/classes/java/util/random/RandomGenerator.java
! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java
! test/jdk/java/util/Random/RandomNextDoubleBoundary.java

Changeset: 024a240e
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-08 17:37:41 +0000
URL:       https://git.openjdk.org/loom/commit/024a240e1b938504a0e8ac2acdee78d89b5a3cec

8287333: Clean up ParamTaglet and ThrowsTaglet

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ThrowsTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java

Changeset: 04f02ac6
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-06-08 19:16:46 +0000
URL:       https://git.openjdk.org/loom/commit/04f02ac6b2ce496b86642987bb7e25d21b52a5b6

8214976: Warn about uses of functions replaced for portability

Reviewed-by: dholmes, tschatzl, coleenp

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp
! src/hotspot/share/utilities/compilerWarnings_visCPP.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/gtestMain.cpp
+ test/hotspot/gtest/unittest.cpp
! test/hotspot/gtest/unittest.hpp

Changeset: b6233985
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-06-08 19:50:31 +0000
URL:       https://git.openjdk.org/loom/commit/b62339855571b234979e2cf250c9251d1d063a06

8287901: Loom: Failures with -XX:+VerifyStack

Reviewed-by: pchilanomate, coleenp

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/x86/frame_x86.cpp
! test/jdk/jdk/internal/vm/Continuation/Basic.java

Changeset: 130ce7c6
Author:    Man Cao <manc at openjdk.org>
Date:      2022-06-08 20:18:28 +0000
URL:       https://git.openjdk.org/loom/commit/130ce7c6b8998764f1a9ce5d5c6d60f053511991

8288052: Small logging clarification during failed heap shrinkage

Co-authored-by: Jonathan Joo <jonathanjoo at google.com>
Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 65f0829d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-08 23:58:28 +0000
URL:       https://git.openjdk.org/loom/commit/65f0829d645fd988c6a208622b1f34bf9de08e60

8288068: Javadoc contains spurious reference to CLinker

Reviewed-by: iris

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

Changeset: a941bc2d
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-09 00:01:31 +0000
URL:       https://git.openjdk.org/loom/commit/a941bc2de674fdd77cdbbdf3641309fc39bfc0c4

8288082: Build failure due to __clang_major__ is not defined after JDK-8214976

Reviewed-by: dholmes

! src/hotspot/share/utilities/compilerWarnings_gcc.hpp

Changeset: e01cd7c3
Author:    XenoAmess <xenoamess at gmail.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2022-06-09 01:50:54 +0000
URL:       https://git.openjdk.org/loom/commit/e01cd7c3ed923cd19509fc972ba6e4aa2991289f

8284780: Need methods to create pre-sized HashSet and LinkedHashSet

Reviewed-by: naoto, bpb, dfuchs, ascarpino

! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java
! src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java
! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/java/time/format/DecimalStyle.java
! src/java.base/share/classes/java/util/Calendar.java
! src/java.base/share/classes/java/util/HashSet.java
! src/java.base/share/classes/java/util/LinkedHashSet.java
! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java
! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java
! src/java.base/share/classes/sun/nio/fs/AbstractPoller.java
! src/java.base/share/classes/sun/nio/fs/PollingWatchService.java
! src/java.base/share/classes/sun/security/pkcs/PKCS7.java
! src/java.base/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardBuilder.java
! src/java.base/share/classes/sun/security/provider/certpath/KeyChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/PolicyChecker.java
! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/SunX509KeyManagerImpl.java
! src/java.base/share/classes/sun/util/locale/InternalLocaleBuilder.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java
! src/java.rmi/share/classes/sun/rmi/transport/tcp/TCPEndpoint.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipFileSystem.java
! test/jdk/java/io/RandomAccessFile/UnreferencedRAFClosesFd.java
! test/jdk/java/lang/System/MacEncoding/TestFileEncoding.java
! test/jdk/java/text/Format/common/FormatIteratorTest.java
! test/jdk/java/util/HashMap/WhiteBoxResizeTest.java

Changeset: 3419beec
Author:    wanghaomin <wanghaomin at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-06-09 04:00:31 +0000
URL:       https://git.openjdk.org/loom/commit/3419beec7fa646ab30f55ac27fdb47c4c1e1e764

8286847: Rotate vectors don't support byte or short

Reviewed-by: eliu, xgong, jiefu, jbhateja

! src/hotspot/share/opto/vectornode.cpp
+ test/hotspot/jtreg/compiler/vectorization/TestRotateByteAndShortVector.java

Changeset: 7e1cce8c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 05:48:48 +0000
URL:       https://git.openjdk.org/loom/commit/7e1cce8cb508a8af770443360721fbb3d3b40237

8288051: Loom: Extend the compilation warning workaround in stack chunk copy

Reviewed-by: coleenp

! src/hotspot/share/oops/stackChunkOop.inline.hpp

Changeset: aa2fc54b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 05:49:39 +0000
URL:       https://git.openjdk.org/loom/commit/aa2fc54b61ad84cc6faa80efa3bd3097adbbc422

8287493: 32-bit Windows build failure in codeBlob.cpp after JDK-8283689

Reviewed-by: kvn, zgu, alanb, jvernee

! src/hotspot/share/code/codeBlob.hpp

Changeset: bc28baeb
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-09 07:11:09 +0000
URL:       https://git.openjdk.org/loom/commit/bc28baeba9360991e9b7575e1fbe178d873ccfc1

8287897: Augment src/jdk.internal.le/share/legal/jline.md with information on 4th party dependencies

Reviewed-by: vromero

! src/jdk.internal.le/share/legal/jline.md

Changeset: 5a89cb01
Author:    Tejesh R <tr at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-09 08:12:59 +0000
URL:       https://git.openjdk.org/loom/commit/5a89cb01bc92408648a3b59b63251ec8d0b67558

6429812: NPE after calling JTable.updateUI() when using a header renderer + XP L&F

Reviewed-by: aivanov, serb

! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/WindowsTableHeaderUI.java
+ test/jdk/javax/swing/JTableHeader/TableHeaderRendererTest.java

Changeset: e5b56baf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 08:16:22 +0000
URL:       https://git.openjdk.org/loom/commit/e5b56bafa9ed68dec82adebc3eb298b70df7faeb

8288040: x86: Loom: Improve cont/monitor-count helper methods

Reviewed-by: coleenp, rpressler

! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! 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/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: 560e2927
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-09 10:14:45 +0000
URL:       https://git.openjdk.org/loom/commit/560e2927e380a372effdfe4a7260c3606bf74c8b

8287738: [PPC64] jdk/incubator/vector/*VectorTests failing

Reviewed-by: kvn, goetz

! src/hotspot/cpu/ppc/assembler_ppc.hpp
! src/hotspot/cpu/ppc/assembler_ppc.inline.hpp
! src/hotspot/cpu/ppc/ppc.ad

Changeset: 4285e3d6
Author:    Nick Gasson <ngasson at openjdk.org>
Date:      2022-06-09 11:48:46 +0000
URL:       https://git.openjdk.org/loom/commit/4285e3d6db487d85138486d1f7853c7c067c59cd

8288023: AArch64: disable PAC-RET when preview is enabled

Reviewed-by: rpressler, adinn

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 3fa99844
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-06-09 12:03:54 +0000
URL:       https://git.openjdk.org/loom/commit/3fa99844a69401f84677e7d512ffd937f7f16898

8287854: Dangling reference in ClassVerifier::verify_class

Reviewed-by: dholmes, coleenp

! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp

Changeset: 7e948f7c
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-09 13:11:15 +0000
URL:       https://git.openjdk.org/loom/commit/7e948f7ccbb4b9be04f5ecb65cc8dd72e3b495f4

8287903: Reduce runtime of java.math microbenchmarks

Reviewed-by: ecaspole, aph

! test/micro/org/openjdk/bench/java/math/BigDecimals.java
! test/micro/org/openjdk/bench/java/math/BigIntegers.java
! test/micro/org/openjdk/bench/java/math/FpRoundingBenchmark.java
= test/micro/org/openjdk/bench/vm/compiler/VectorSignum.java

Changeset: db4405d0
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-09 14:13:05 +0000
URL:       https://git.openjdk.org/loom/commit/db4405d0f880dd43dc7da0b81bc2da2619d315b0

8288078: linux-aarch64-optimized build fails in Tier5 after JDK-8287567

Reviewed-by: adinn, thartmann

! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

Changeset: 59b0de6b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-09 14:16:07 +0000
URL:       https://git.openjdk.org/loom/commit/59b0de6bc7064b39cdc51517dee4f4d96af3efaf

8288048: Build failure with GCC 6 after JDK-8286562

Reviewed-by: kbarrett, ysuenaga

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/hotspot/share/utilities/compilerWarnings.hpp
! src/hotspot/share/utilities/compilerWarnings_gcc.hpp


From duke at openjdk.java.net  Fri Jun 10 09:53:51 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 10 Jun 2022 09:53:51 GMT
Subject: git: openjdk/loom: fibers: 6 new changesets
Message-ID: <bb2eadce-6f2b-4e4f-9e07-d65f5e79a202@openjdk.java.net>

Changeset: 26714431
Author:    Conor Cleary <ccleary at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-09 15:03:52 +0000
URL:       https://git.openjdk.org/loom/commit/267144311c96109421b897b359c155a963661d31

8286171: HttpClient/2 : Expect:100-Continue blocks indefinitely when response is not 100

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Response.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/ExpectContinueTest.java

Changeset: edff51e5
Author:    Joe Darcy <darcy at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-06-09 16:16:49 +0000
URL:       https://git.openjdk.org/loom/commit/edff51e5fdb5282830ecfb3792a88c7b28ca6557

8284858: Start of release updates for JDK 20
8286035: Add source 20 and target 20 to javac
8286034: Add SourceVersion.RELEASE_20

Reviewed-by: dholmes, kcr, iris, erikj, jjg, ihse

! .jcheck/conf
! make/conf/version-numbers.conf
! make/scripts/generate-symbol-data.sh
! 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/processing/PrintingProcessor.java
+ src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.datatransfer-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.desktop-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.instrument-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.logging-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.naming-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.net.http-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.scripting-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.sasl-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.smartcardio-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql.rowset-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml.crypto-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.accessibility-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.attach-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.dynalink-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.httpserver-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.foreign-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.vector-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jartool-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.javadoc-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jconsole-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jdi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jfr-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jshell-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jsobject-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management.agent-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.net-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.sctp-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.auth-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.unsupported-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.xml.dom-J.sym.txt
! src/jdk.compiler/share/data/symbols/symbols
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/langtools/tools/javac/api/TestGetSourceVersions.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: d482d7f5
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-09 16:30:53 +0000
URL:       https://git.openjdk.org/loom/commit/d482d7f5b99e89185471c05cde797f13405c32f2

8286160: (fs) Files.exists returns unexpected results with C:\pagefile.sys because it's not readable

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsFileSystemProvider.java
! test/jdk/java/nio/file/Files/Misc.java

Changeset: 900d967d
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-09 20:29:16 +0000
URL:       https://git.openjdk.org/loom/commit/900d967da52afca9b239d8a58aa81b48b9fe0a78

8287924: Avoid redundant HashMap.containsKey call in EnvHelp.mapToHashtable

Reviewed-by: sspitsyn, cjplummer

! src/java.management/share/classes/com/sun/jmx/remote/util/EnvHelp.java

Changeset: 7f5a8ced
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-10 08:03:41 +0000
URL:       https://git.openjdk.org/loom/commit/7f5a8ced09ba9aa286ae8fdf91239a5a696b6848

Merge with jdk-20+1

! .jcheck/conf
! .jcheck/conf

Changeset: c4c8146f
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-10 10:49:38 +0000
URL:       https://git.openjdk.org/loom/commit/c4c8146f4b9ef4863ac44001699ae1201d334009

Remove main method from ExtentLocal test

! test/jdk/jdk/incubator/concurrent/ExtentLocal/Basic.java


From duke at openjdk.java.net  Fri Jun 10 09:54:05 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 10 Jun 2022 09:54:05 GMT
Subject: git: openjdk/loom: master: 4 new changesets
Message-ID: <b5c0cb5d-eed4-4626-83e0-90fd5c6cf08a@openjdk.java.net>

Changeset: 26714431
Author:    Conor Cleary <ccleary at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-09 15:03:52 +0000
URL:       https://git.openjdk.org/loom/commit/267144311c96109421b897b359c155a963661d31

8286171: HttpClient/2 : Expect:100-Continue blocks indefinitely when response is not 100

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/ExchangeImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http1Response.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/ExpectContinueTest.java

Changeset: edff51e5
Author:    Joe Darcy <darcy at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-06-09 16:16:49 +0000
URL:       https://git.openjdk.org/loom/commit/edff51e5fdb5282830ecfb3792a88c7b28ca6557

8284858: Start of release updates for JDK 20
8286035: Add source 20 and target 20 to javac
8286034: Add SourceVersion.RELEASE_20

Reviewed-by: dholmes, kcr, iris, erikj, jjg, ihse

! .jcheck/conf
! make/conf/version-numbers.conf
! make/scripts/generate-symbol-data.sh
! 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/processing/PrintingProcessor.java
+ src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.datatransfer-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.desktop-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.instrument-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.logging-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.management.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.naming-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.net.http-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.rmi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.scripting-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.security.sasl-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.smartcardio-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.sql.rowset-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml-J.sym.txt
+ src/jdk.compiler/share/data/symbols/java.xml.crypto-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.accessibility-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.attach-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.compiler-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.dynalink-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.httpserver-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.foreign-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.incubator.vector-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jartool-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.javadoc-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jconsole-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jdi-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jfr-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jshell-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.jsobject-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.management.agent-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.net-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.sctp-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.auth-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.security.jgss-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.unsupported-J.sym.txt
+ src/jdk.compiler/share/data/symbols/jdk.xml.dom-J.sym.txt
! src/jdk.compiler/share/data/symbols/symbols
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java
! test/langtools/tools/javac/api/TestGetSourceVersions.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: d482d7f5
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-09 16:30:53 +0000
URL:       https://git.openjdk.org/loom/commit/d482d7f5b99e89185471c05cde797f13405c32f2

8286160: (fs) Files.exists returns unexpected results with C:\pagefile.sys because it's not readable

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsFileSystemProvider.java
! test/jdk/java/nio/file/Files/Misc.java

Changeset: 900d967d
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-09 20:29:16 +0000
URL:       https://git.openjdk.org/loom/commit/900d967da52afca9b239d8a58aa81b48b9fe0a78

8287924: Avoid redundant HashMap.containsKey call in EnvHelp.mapToHashtable

Reviewed-by: sspitsyn, cjplummer

! src/java.management/share/classes/com/sun/jmx/remote/util/EnvHelp.java


From shade at redhat.com  Wed Jun 15 16:54:19 2022
From: shade at redhat.com (Aleksey Shipilev)
Date: Wed, 15 Jun 2022 18:54:19 +0200
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
Message-ID: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>

Hi,

Adding to the pile of port reports for Loom.

x86_32 port work is tracked under:
   https://bugs.openjdk.org/browse/JDK-8286642

...and relevant changes are in this tree:
   https://github.com/shipilev/jdk/tree/JDK-8286642-loom-x86-32-port

Current status for that port is:
   - Interpreter and C1 paths are working fine; hotspot_loom and jdk_loom pass reliably;
   - C2 seems to corrupt the stack somehow, I suspect during the deopt, after running for quite a 
while; the failures are all over the place, but they are only with C2;
   - New C2 intrinsics are known to break tests, disabling them makes more tests pass.

(I *suspect* that somewhere we stash the "current" thread onto stack, and then remount to another 
thread, which makes "current" thread obsolete. Assuming current thread does not change is quite 
pervasive, and saving "current thread" on architectures without dedicated thread register is rather 
common.)

Anyhow, the choice between "ship x86_32 without VM continuations" or "ship x86_32 without C2" is 
obvious: VM continuations are out. So, barring some debugging miracle, I don't expect x86_32 port to 
be fully ready for JDK 19.

The problems I saw during this work go beyond the x86_32 port work, and should be discussed in 
separate thread, I'll just mention that the existing implementation is hairy and full of subtle 
details. Alas, the code and comments do not make it clear what those details are, and which are part 
of the design, which are clever hacks, and which are the concessions to particular architectures.

In fact, it is not even clear to me if the "shared" code is actually fully architecture-independent, 
or just happens to work on x86_64 and AArch64. The current code needs to have significant cleanup, 
refactoring and (re-)documentation for sane porting/debugging work. This, I think, should be #1 
priority, and before that is done and ports are able to catch up, it would be unwise to pile more 
Loom stuff on.

-- 
Thanks,
-Aleksey


From ron.pressler at oracle.com  Wed Jun 15 18:26:38 2022
From: ron.pressler at oracle.com (Ron Pressler)
Date: Wed, 15 Jun 2022 18:26:38 +0000
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
References: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
Message-ID: <9EFE40DD-2B40-41FB-92F5-080C8C0B582C@oracle.com>



> On 15 Jun 2022, at 17:54, Aleksey Shipilev <shade at redhat.com> wrote:
> 
> Hi,
> 
> Adding to the pile of port reports for Loom.
> 

Hi Aleksey, and thank you for that great work!

> 
> Anyhow, the choice between "ship x86_32 without VM continuations" or "ship x86_32 without C2" is obvious: VM continuations are out. So, barring some debugging miracle, I don't expect x86_32 port to be fully ready for JDK 19.

Am I right to understand that to mean that the x86-32 port does fully implement the virtual threads spec, albeit with the ?fake virtual thread? implementation rather than VM continuations?

> 
> In fact, it is not even clear to me if the "shared" code is actually fully architecture-independent, or just happens to work on x86_64 and AArch64. The current code needs to have significant cleanup, refactoring and (re-)documentation for sane porting/debugging work. This, I think, should be #1 priority, and before that is done and ports are able to catch up, it would be unwise to pile more Loom stuff on.
> 

The current implementation focused on x64 and aarch64, and it is certainly possible that some assumptions about those architectures crept in. Over time, I expect that contributions from maintainers of other ports would gradually guide refactoring of the code into a more platform independent shape. Of course, any port maintainer who wishes to join the project and participate more actively is more than welcome.

? Ron

From dean.long at oracle.com  Thu Jun 16 08:38:25 2022
From: dean.long at oracle.com (dean.long at oracle.com)
Date: Thu, 16 Jun 2022 01:38:25 -0700
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
References: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
Message-ID: <03a66ad0-4801-d2b8-35b0-758bc931f1b8@oracle.com>



On 6/15/22 9:54 AM, Aleksey Shipilev wrote:
> (I *suspect* that somewhere we stash the "current" thread onto stack, 
> and then remount to another thread, which makes "current" thread 
> obsolete. Assuming current thread does not change is quite pervasive, 
> and saving "current thread" on architectures without dedicated thread 
> register is rather common.)

That does sound like a problem.  I noticed that 
SharedRuntime::generate_native_wrapper() does this:

1554    // We use rdi as a thread pointer because it is callee save and
1555    // if we load it once it is usable thru the entire wrapper
1556    const Register thread = rdi;

This comment seems wrong for loom.

dl

From duke at openjdk.java.net  Thu Jun 16 09:01:33 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Jun 2022 09:01:33 GMT
Subject: git: openjdk/loom: fibers: 53 new changesets
Message-ID: <fd1199fa-553c-47dc-bb7f-1d1642df506f@openjdk.org>

Changeset: 94b473e4
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-10 07:57:32 +0000
URL:       https://git.openjdk.org/loom/commit/94b473e4642a5a4626faeb73341b4aea128ccb31

8280454: G1: ClassLoaderData verification keeps CLDs live that causes problems with VerifyDuringGC during Remark

Reviewed-by: stefank, coleenp

! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderData.inline.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/dictionary.cpp
+ test/hotspot/jtreg/runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java

Changeset: dae4c493
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-10 08:17:26 +0000
URL:       https://git.openjdk.org/loom/commit/dae4c493e48b6bb942cf6f629f1ff8839e32e54a

8286197: C2: Optimize MemorySegment shape in int loop

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/castnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestConvI2LCastLongLoop.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 09015488
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-06-10 09:19:06 +0000
URL:       https://git.openjdk.org/loom/commit/0901548833a0125f15fede64bc2e7dbe84fed42d

8283724: Incorrect description for jtreg-failure-handler option

Reviewed-by: erikj, ihse

! make/autoconf/jdk-options.m4

Changeset: 975316e3
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-10 10:07:10 +0000
URL:       https://git.openjdk.org/loom/commit/975316e3e5f1208e4e15eadc2493d25c15554647

8287902: UnreadableRB case in MissingResourceCauseTest is not working reliably on Windows

Reviewed-by: naoto

! test/jdk/java/util/ResourceBundle/Control/MissingResourceCauseTest.java

Changeset: 5d0e8b69
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-10 11:40:25 +0000
URL:       https://git.openjdk.org/loom/commit/5d0e8b698144a83025c6912520097f24128858f7

8288203: runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java fails with release VMs

Reviewed-by: shade

! test/hotspot/jtreg/runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java

Changeset: bdd64d6f
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-10 13:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/bdd64d6f7d5cbb470fc951174145602647d1c283

8288181: AArch64: clean up out-of-date comments

Reviewed-by: shade

! src/hotspot/cpu/aarch64/c1_FrameMap_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/frame_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp

Changeset: fcb35ed4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-10 13:37:24 +0000
URL:       https://git.openjdk.org/loom/commit/fcb35ed40e46759f52d5c86a09e4a4f973edd58d

8287743: javax/swing/text/CSSBorder/6796710/bug6796710.java failed

Reviewed-by: aivanov

! test/jdk/javax/swing/text/CSSBorder/6796710/bug6796710.java

Changeset: 512db0ff
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 14:49:27 +0000
URL:       https://git.openjdk.org/loom/commit/512db0ff31a0a1a2bd8805964ba3d06e2cbfb9e9

8271838: AmazonCA.java interop test fails

Reviewed-by: mullan

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java

Changeset: 3ee1e605
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 15:01:19 +0000
URL:       https://git.openjdk.org/loom/commit/3ee1e60595171be0dd8bda47d96e0a1268cdc461

8288132: Update test artifacts in QuoVadis CA interop tests

Reviewed-by: mullan

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/QuoVadisCA.java

Changeset: 2cc40afa
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-10 17:02:33 +0000
URL:       https://git.openjdk.org/loom/commit/2cc40afa075b1cf749db98d5a6c6cb1c548ba85d

8287835: Add support for additional float/double to integral conversion for x86

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/VectorFPtoIntCastOperations.java

Changeset: aaa89714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 17:05:17 +0000
URL:       https://git.openjdk.org/loom/commit/aaa897148ab2669e06531521221f0551335b3d1f

8288227: Refactor annotation implementation to use pattern matching for instanceof

Reviewed-by: alanb

! src/java.base/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
! src/java.base/share/classes/sun/reflect/annotation/AnnotationInvocationHandler.java
! src/java.base/share/classes/sun/reflect/annotation/AnnotationParser.java
! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java

Changeset: c6dd2ab9
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 17:25:54 +0000
URL:       https://git.openjdk.org/loom/commit/c6dd2ab9d72298b1e25ee811b1e200f6a0fdc933

8224768: Test ActalisCA.java fails

Reviewed-by: mullan

! test/jdk/ProblemList.txt
! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/ActalisCA.java

Changeset: 7e940efc
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 19:00:41 +0000
URL:       https://git.openjdk.org/loom/commit/7e940efcbc13a941f749cc6aff3ccf2f0640b438

8286038: Update --release 19 symbol information for JDK 19 build 26

Reviewed-by: iris

! src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
! src/jdk.compiler/share/data/symbols/java.desktop-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.compiler-J.sym.txt
! src/jdk.compiler/share/data/symbols/symbols

Changeset: d0c8ff8f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-10 19:32:30 +0000
URL:       https://git.openjdk.org/loom/commit/d0c8ff8fdfe86a4251290d4c1c7b3dbd4cfaf018

8288195: Prepare build system for GHA changes

Reviewed-by: shade, erikj

! make/InitSupport.gmk
! make/autoconf/basic.m4
! make/autoconf/help.m4

Changeset: 03276a51
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-10 15:02:59 +0000
URL:       https://git.openjdk.org/loom/commit/03276a515301e7772bbff7cce645f73eb695099b

8281445: Document the default value for the override-methods option

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties

Changeset: 0164145a
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-10 15:37:20 +0000
URL:       https://git.openjdk.org/loom/commit/0164145afc178b550313b80f5b5252b3bbff17a2

8288222: ProblemList serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java

Reviewed-by: alanb, iklam

! test/hotspot/jtreg/ProblemList.txt

Changeset: fa564e9d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-10 19:53:40 +0000
URL:       https://git.openjdk.org/loom/commit/fa564e9d5826218e4a9b8a66de92944d24a2c9fa

Merge


Changeset: f2e10dce
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 20:00:17 +0000
URL:       https://git.openjdk.org/loom/commit/f2e10dce786a01768436f32e233d72cb4257fbcf

8288238: Add missing file jdk.incubator.concurrent-J.sym.txt

Reviewed-by: mikael, dcubed

+ src/jdk.compiler/share/data/symbols/jdk.incubator.concurrent-J.sym.txt

Changeset: da2339cf
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-10 21:01:14 +0000
URL:       https://git.openjdk.org/loom/commit/da2339cf6971532593e4f1b5ebbce8d1ed2e83b2

8288173: JDK-8202449 fix causes conformance test failure : api/java_util/Random/RandomGenerator/NextFloat.html

Reviewed-by: bpb, darcy

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: d4b473d8
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-06-10 22:25:18 +0000
URL:       https://git.openjdk.org/loom/commit/d4b473d89046874f25aa6f65f3ae96f7d8397d50

8287178: IntegerModuloP::multiplicativeInverse returns 0 for 0

Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/util/math/IntegerModuloP.java

Changeset: f7a4be75
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-10 23:58:15 +0000
URL:       https://git.openjdk.org/loom/commit/f7a4be75fbe9e703dea94459285c72094d4d8646

8288270: Tier1 build failures after JDK-8287178

Reviewed-by: weijun, jiefu

! src/java.base/share/classes/sun/security/util/math/IntegerModuloP.java

Changeset: d46f404b
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-06-11 05:52:14 +0000
URL:       https://git.openjdk.org/loom/commit/d46f404b3179c66e8e5775a9e2253c95238153c7

8279047: Remove expired flags in JDK 20

Reviewed-by: kvn, kbarrett, alanb

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/man/java.1
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/util/concurrent/ConcurrentHashMap/MapLoops.java

Changeset: f1143b1b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-11 10:53:35 +0000
URL:       https://git.openjdk.org/loom/commit/f1143b1b57683665c81d24ff192a9babc30f28ea

8287696: Avoid redundant Hashtable.containsKey call in JarVerifier.doneWithMeta

Reviewed-by: jpai, lancea

! src/java.base/share/classes/java/util/jar/JarVerifier.java

Changeset: 0cb0ecf4
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2022-06-13 05:17:58 +0000
URL:       https://git.openjdk.org/loom/commit/0cb0ecf4433f1054ba2f0fbdabee01323893e0fe

8209935: Test to cover CodeSource.getCodeSigners()

Reviewed-by: mullan

+ test/jdk/java/security/CodeSource/CertsMatch.java
! test/jdk/java/security/CodeSource/Implies.java
+ test/jdk/java/security/CodeSource/certs

Changeset: ac28be72
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-13 08:22:57 +0000
URL:       https://git.openjdk.org/loom/commit/ac28be721feb2d14120132f6b289ca436acf0406

8283612: IGV: Remove Graal module

Reviewed-by: rcastanedalo, chagedorn

- src/utils/IdealGraphVisualizer/Graal/pom.xml
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalCFGFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalColoringFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalEdgeColorFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/nbm/manifest.mf
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/Bundle.properties
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/callgraph.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/color.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/probability.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/reduceEdges.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/removeFloating.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/removeState.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/stampColor.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/layer.xml
! src/utils/IdealGraphVisualizer/application/pom.xml
! src/utils/IdealGraphVisualizer/pom.xml

Changeset: 33ed0365
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-13 11:46:13 +0000
URL:       https://git.openjdk.org/loom/commit/33ed0365c3ed182a9d063e1701fe69bfb72dfa2e

8283775: better dump: VM support for graph querying in debugger with BFS traversal and node filtering

Reviewed-by: kvn, chagedorn, thartmann, rcastanedalo

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp

Changeset: 0207d761
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-13 14:35:43 +0000
URL:       https://git.openjdk.org/loom/commit/0207d761f45c85dbcdc509bbba9e73bbe5d19329

8287926: AArch64: intrinsics for divideUnsigned and remainderUnsigned methods in java.lang.Integer and java.lang.Long

Reviewed-by: adinn, ngasson

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

Changeset: 4aede33f
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-13 14:36:57 +0000
URL:       https://git.openjdk.org/loom/commit/4aede33fbf940290bb86ac1af1e833ce4d709100

8288282: Zero-release build is broken after JDK-8279047 due to UseHeavyMonitors is read-only

Reviewed-by: dholmes, shade

! src/hotspot/cpu/zero/vm_version_zero.cpp
! test/hotspot/jtreg/runtime/Monitor/SyncOnValueBasedClassTest.java

Changeset: 2adef6a1
Author:    Kevin Driver <largeprimes at proton.me>
Committer: Bradford Wetmore <wetmore at openjdk.org>
Date:      2022-06-13 14:38:36 +0000
URL:       https://git.openjdk.org/loom/commit/2adef6a1f84d478bb38b179795f08ffa43680e36

8267860: Off-by-one bug when searching arrays in AlpnGreaseTest

Co-authored-by: Bradford Wetmore <wetmore at openjdk.org>
Reviewed-by: wetmore

! test/jdk/sun/security/ssl/ALPN/AlpnGreaseTest.java

Changeset: b97a4f6c
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-13 14:48:52 +0000
URL:       https://git.openjdk.org/loom/commit/b97a4f6cdcd5e497ab901e68923666e493414825

8288114: Update JIRA link in vcs.xml

Reviewed-by: mcimadamore, ihse, erikj

! make/ide/idea/jdk/template/vcs.xml

Changeset: 17695962
Author:    Mark Powers <mark.powers at oracle.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-06-13 15:13:56 +0000
URL:       https://git.openjdk.org/loom/commit/17695962ac191b1c0404f9671f09e0e9bbc83ef5

8285263: Minor cleanup could be done in java.security

Reviewed-by: weijun

! src/java.base/share/classes/java/security/AlgorithmConstraints.java
! src/java.base/share/classes/java/security/AlgorithmParameterGenerator.java
! src/java.base/share/classes/java/security/AlgorithmParameters.java
! src/java.base/share/classes/java/security/AllPermission.java
! src/java.base/share/classes/java/security/BasicPermission.java
! src/java.base/share/classes/java/security/CodeSigner.java
! src/java.base/share/classes/java/security/CodeSource.java
! src/java.base/share/classes/java/security/DigestInputStream.java
! src/java.base/share/classes/java/security/DigestOutputStream.java
! src/java.base/share/classes/java/security/DomainLoadStoreParameter.java
! src/java.base/share/classes/java/security/DrbgParameters.java
! src/java.base/share/classes/java/security/Guard.java
! src/java.base/share/classes/java/security/GuardedObject.java
! src/java.base/share/classes/java/security/InvalidKeyException.java
! src/java.base/share/classes/java/security/Key.java
! src/java.base/share/classes/java/security/KeyFactory.java
! src/java.base/share/classes/java/security/KeyFactorySpi.java
! src/java.base/share/classes/java/security/KeyPair.java
! src/java.base/share/classes/java/security/KeyPairGenerator.java
! src/java.base/share/classes/java/security/KeyRep.java
! src/java.base/share/classes/java/security/KeyStore.java
! src/java.base/share/classes/java/security/KeyStoreSpi.java
! src/java.base/share/classes/java/security/MessageDigest.java
! src/java.base/share/classes/java/security/MessageDigestSpi.java
! src/java.base/share/classes/java/security/PKCS12Attribute.java
! src/java.base/share/classes/java/security/Permission.java
! src/java.base/share/classes/java/security/PermissionCollection.java
! src/java.base/share/classes/java/security/Permissions.java
! src/java.base/share/classes/java/security/Principal.java
! src/java.base/share/classes/java/security/PrivateKey.java
! src/java.base/share/classes/java/security/ProtectionDomain.java
! src/java.base/share/classes/java/security/Provider.java
! src/java.base/share/classes/java/security/PublicKey.java
! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/java/security/SecureRandom.java
! src/java.base/share/classes/java/security/SecureRandomSpi.java
! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/security/SecurityPermission.java
! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/SignatureSpi.java
! src/java.base/share/classes/java/security/Timestamp.java
! src/java.base/share/classes/java/security/URIParameter.java
! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/cert/CRL.java
! src/java.base/share/classes/java/security/cert/CertPath.java
! src/java.base/share/classes/java/security/cert/CertPathBuilder.java
! src/java.base/share/classes/java/security/cert/CertPathValidator.java
! src/java.base/share/classes/java/security/cert/CertPathValidatorException.java
! src/java.base/share/classes/java/security/cert/CertStore.java
! src/java.base/share/classes/java/security/cert/Certificate.java
! src/java.base/share/classes/java/security/cert/CertificateFactory.java
! src/java.base/share/classes/java/security/cert/CertificateFactorySpi.java
! src/java.base/share/classes/java/security/cert/CertificateRevokedException.java
! src/java.base/share/classes/java/security/cert/CollectionCertStoreParameters.java
! src/java.base/share/classes/java/security/cert/Extension.java
! src/java.base/share/classes/java/security/cert/LDAPCertStoreParameters.java
! src/java.base/share/classes/java/security/cert/PKIXBuilderParameters.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathBuilderResult.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathChecker.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathValidatorResult.java
! src/java.base/share/classes/java/security/cert/PKIXRevocationChecker.java
! src/java.base/share/classes/java/security/cert/PolicyQualifierInfo.java
! src/java.base/share/classes/java/security/cert/URICertStoreParameters.java
! src/java.base/share/classes/java/security/cert/X509CRL.java
! src/java.base/share/classes/java/security/cert/X509Certificate.java
! src/java.base/share/classes/java/security/cert/X509Extension.java
! src/java.base/share/classes/java/security/interfaces/DSAKey.java
! src/java.base/share/classes/java/security/interfaces/DSAKeyPairGenerator.java
! src/java.base/share/classes/java/security/interfaces/DSAParams.java
! src/java.base/share/classes/java/security/interfaces/DSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/DSAPublicKey.java
! src/java.base/share/classes/java/security/interfaces/ECPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/ECPublicKey.java
! src/java.base/share/classes/java/security/interfaces/RSAKey.java
! src/java.base/share/classes/java/security/interfaces/RSAMultiPrimePrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPublicKey.java
! src/java.base/share/classes/java/security/package-info.java
! src/java.base/share/classes/java/security/spec/DSAPrivateKeySpec.java
! src/java.base/share/classes/java/security/spec/DSAPublicKeySpec.java
! src/java.base/share/classes/java/security/spec/ECField.java
! src/java.base/share/classes/java/security/spec/ECFieldF2m.java
! src/java.base/share/classes/java/security/spec/ECFieldFp.java
! src/java.base/share/classes/java/security/spec/ECPrivateKeySpec.java
! src/java.base/share/classes/java/security/spec/ECPublicKeySpec.java
! src/java.base/share/classes/java/security/spec/EdDSAParameterSpec.java
! src/java.base/share/classes/java/security/spec/EllipticCurve.java
! src/java.base/share/classes/java/security/spec/EncodedKeySpec.java
! src/java.base/share/classes/java/security/spec/NamedParameterSpec.java
! src/java.base/share/classes/java/security/spec/PSSParameterSpec.java
! src/java.base/share/classes/java/security/spec/RSAKeyGenParameterSpec.java
! src/java.base/share/classes/java/security/spec/RSAMultiPrimePrivateCrtKeySpec.java
! src/java.base/share/classes/java/security/spec/RSAOtherPrimeInfo.java

Changeset: e0baf012
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-13 15:14:51 +0000
URL:       https://git.openjdk.org/loom/commit/e0baf012b111e422ddf39a577b1b4af2599fd00d

8287007: [cgroups] Consistently use stringStream throughout parsing code

Reviewed-by: iklam

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
+ test/hotspot/gtest/runtime/test_os_linux_cgroups.cpp
+ test/jdk/jdk/internal/platform/cgroup/CgroupV1SubsystemControllerTest.java
+ test/jdk/jdk/internal/platform/cgroup/CgroupV2SubsystemControllerTest.java

Changeset: 8f400b9a
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-13 15:31:58 +0000
URL:       https://git.openjdk.org/loom/commit/8f400b9aab57d0639721add2ba511bfc0459bd89

8286779: javax.crypto.CryptoPolicyParser#isConsistent always returns 'true'

Reviewed-by: mullan, rhalade

! src/java.base/share/classes/javax/crypto/CryptoPolicyParser.java
+ test/jdk/javax/crypto/CryptoPermissions/InconsistentEntries.java

Changeset: 53a0acee
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-13 18:13:21 +0000
URL:       https://git.openjdk.org/loom/commit/53a0acee06eb32fba700967c9a34d37ea42f7a99

8286101: Support formatting in @value tag

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/ValueTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Messages.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ValueTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint.properties
+ test/langtools/jdk/javadoc/doclet/testValueTag/TestValueFormats.java
! test/langtools/tools/doclint/ValueTest.java
! test/langtools/tools/doclint/ValueTest.out
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/ValueTest.java
! test/langtools/tools/javac/lib/DPrinter.java

Changeset: 9b6d0a7e
Author:    Gaurav Chaudhari <deigue at hotmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-06-13 20:01:57 +0000
URL:       https://git.openjdk.org/loom/commit/9b6d0a7e94fd18d302c559bec6f785d71a919a88

8285838: DST not applying properly with zone id offset set with TZ env variable

Reviewed-by: naoto

! src/java.base/unix/native/libjava/TimeZone_md.c
+ test/jdk/java/util/TimeZone/CustomTzIDCheckDST.java

Changeset: b42c1ad1
Author:    Alisen Chung <achung at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-13 20:05:06 +0000
URL:       https://git.openjdk.org/loom/commit/b42c1ad1086a5c3f579e27380d23f67f8cebb437

8279614: The left line of the TitledBorder is not painted on 150 scale factor

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: kizune, aivanov, prr

! src/java.desktop/share/classes/javax/swing/border/EtchedBorder.java
+ test/jdk/javax/swing/border/EtchedBorder/ScaledEtchedBorderTest.java

Changeset: e90b579b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-13 20:47:34 +0000
URL:       https://git.openjdk.org/loom/commit/e90b579b294eb88f6b4e236d19b05063775ee8d7

8288332: Tier1 validate-source fails after 8279614

Reviewed-by: darcy

! test/jdk/javax/swing/border/EtchedBorder/ScaledEtchedBorderTest.java

Changeset: a9c2ab67
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-13 22:47:13 +0000
URL:       https://git.openjdk.org/loom/commit/a9c2ab67c44872ce0247aef6bf972bf4246b44be

8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: d9c1364d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-10 17:07:20 +0000
URL:       https://git.openjdk.org/loom/commit/d9c1364ddecde7e56e165b86e55dc23bda4ff921

8288101: False build warning-as-error with GCC 9 after JDK-8214976

Reviewed-by: mdoerr, zgu, kbarrett

! src/hotspot/share/utilities/compilerWarnings_gcc.hpp

Changeset: f4b05a11
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-11 00:44:15 +0000
URL:       https://git.openjdk.org/loom/commit/f4b05a1168e17000ef31173860af77aa722d2280

8288173: JDK-8202449 fix causes conformance test failure : api/java_util/Random/RandomGenerator/NextFloat.html

Backport-of: da2339cf6971532593e4f1b5ebbce8d1ed2e83b2

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: 7aafc69a
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-13 14:42:49 +0000
URL:       https://git.openjdk.org/loom/commit/7aafc69a96cc5c2899d9930bcb81ae4cd0319d5c

8288105: [PPC64] Problems with -XX:+VerifyStack

Reviewed-by: goetz, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/ppc/frame_ppc.hpp
! src/hotspot/cpu/ppc/frame_ppc.inline.hpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp

Changeset: 19043538
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-14 00:27:47 +0000
URL:       https://git.openjdk.org/loom/commit/19043538e100f3646802c2f571dd9c5c67e7f90d

Merge


Changeset: fbe92666
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-14 01:06:54 +0000
URL:       https://git.openjdk.org/loom/commit/fbe926662287283c579fdb4ca8290670500cf5a5

8288378: [BACKOUT] DST not applying properly with zone id offset set with TZ env variable

Reviewed-by: dholmes

! src/java.base/unix/native/libjava/TimeZone_md.c
- test/jdk/java/util/TimeZone/CustomTzIDCheckDST.java

Changeset: 86c9241c
Author:    Eric Liu <eliu at openjdk.org>
Committer: Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-14 03:38:42 +0000
URL:       https://git.openjdk.org/loom/commit/86c9241cce50dfdaf1dcd2c218ecc8e5f5af3918

8287028: AArch64: [vectorapi] Backend implementation of VectorMask.fromLong with SVE2

Reviewed-by: xgong, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: 03dca565
Author:    Swati Sharma <swati.sharma at intel.com>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-14 06:13:26 +0000
URL:       https://git.openjdk.org/loom/commit/03dca565cfcb3fb65a69ac6c59f062f1eeef87ac

8287525: Extend IR annotation with new options to test specific target feature.

Co-authored-by: Jatin Bhateja <jbhateja at openjdk.org>
Reviewed-by: chagedorn, kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IR.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
+ test/hotspot/jtreg/compiler/vectorapi/TestCPUFeatureCheck.java

Changeset: c2ccf4ca
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-14 07:18:07 +0000
URL:       https://git.openjdk.org/loom/commit/c2ccf4ca85b5375e08dce836acd6e86c851c3bd6

8288003: log events for os::dll_unload

Reviewed-by: dholmes, stuefe

! 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

Changeset: 1a653322
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-14 07:48:49 +0000
URL:       https://git.openjdk.org/loom/commit/1a6533225d8f4b9c5d21e236eaa9f827f096fa5d

8287906: Rewrite of GitHub Actions (GHA) sanity tests

Reviewed-by: shade, erikj, cstein

+ .github/actions/config/action.yml
+ .github/actions/do-build/action.yml
+ .github/actions/get-bootjdk/action.yml
+ .github/actions/get-bundles/action.yml
+ .github/actions/get-gtest/action.yml
+ .github/actions/get-jtreg/action.yml
+ .github/actions/get-msys2/action.yml
+ .github/actions/upload-bundles/action.yml
+ .github/scripts/gen-build-failure-report.sh
+ .github/scripts/gen-test-results.sh
+ .github/scripts/gen-test-summary.sh
+ .github/workflows/build-cross-compile.yml
+ .github/workflows/build-linux.yml
+ .github/workflows/build-macos.yml
+ .github/workflows/build-windows.yml
+ .github/workflows/main.yml
- .github/workflows/submit.yml
+ .github/workflows/test.yml
+ make/conf/github-actions.conf
- make/conf/test-dependencies

Changeset: 0530f4e5
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-14 10:43:07 +0000
URL:       https://git.openjdk.org/loom/commit/0530f4e517be5d5b3ff10be8a0764e564f068c06

8288094: cleanup old _MSC_VER handling

Reviewed-by: mdoerr, clanger, aturbanov

! src/hotspot/os_cpu/windows_aarch64/unwind_windows_aarch64.hpp
! src/hotspot/os_cpu/windows_x86/unwind_windows_x86.hpp
! src/hotspot/share/adlc/adlc.hpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/interpreter/bytecodes.cpp
! src/java.base/share/native/launcher/main.c
! src/java.desktop/windows/native/libawt/windows/ThemeReader.cpp
! src/java.desktop/windows/native/libawt/windows/awt_DesktopProperties.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp

Changeset: fb297705
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2022-06-14 16:22:59 +0000
URL:       https://git.openjdk.org/loom/commit/fb297705f6dc668bea0257efb9c46b90b5eab2e9

8287186: JDK modules participating in preview

Reviewed-by: alanb, jlahoda

+ src/java.base/share/classes/jdk/internal/javac/ParticipatesInPreview.java
! src/java.base/share/classes/module-info.java
! src/java.management/share/classes/java/lang/management/ThreadInfo.java
! src/java.management/share/classes/module-info.java
! src/java.management/share/classes/sun/management/ThreadImpl.java
! src/java.management/share/classes/sun/management/Util.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
! src/jdk.incubator.concurrent/share/classes/module-info.java
! src/jdk.incubator.vector/share/classes/module-info.java

Changeset: 0f580974
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-14 19:30:39 +0000
URL:       https://git.openjdk.org/loom/commit/0f580974a606cf9df293dbaebf72ab86cd01b774

8288134: Super class names don't have envelopes

Reviewed-by: iklam, hseigel, fparain

! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp

Changeset: bbaeacb5
Author:    Harshitha Onkar <honkar at openjdk.org>
Committer: Dmitry Markov <dmarkov at openjdk.org>
Date:      2022-06-14 19:48:06 +0000
URL:       https://git.openjdk.org/loom/commit/bbaeacb597a8acc2c88793a6231c53ea0453f4d4

8265586: [windows] last button is not shown in AWT Frame with BorderLayout and MenuBar set.

Reviewed-by: aivanov, dmarkov, azvegint

! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp
+ test/jdk/java/awt/Frame/AwtFramePackTest.java

Changeset: fe807217
Author:    Yoshiki Sato <ysatowse at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-15 00:12:53 +0000
URL:       https://git.openjdk.org/loom/commit/fe807217a79753f84c00432e7451c17baa6645c5

8287917: System.loadLibrary does not work on Big Sur if JDK is built with macOS SDK 10.15 and earlier

Reviewed-by: mchung

! src/java.base/macosx/classes/jdk/internal/loader/ClassLoaderHelper.java
! test/jdk/java/lang/RuntimeTests/loadLibrary/exeLibraryCache/LibraryFromCache.java

Changeset: 4eeb2996
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-16 08:10:58 +0000
URL:       https://git.openjdk.org/loom/commit/4eeb29964f5b3aec45dedf4d09e1386094035847

Merge with jdk-20+2

! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/classes/module-info.java
! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/classes/module-info.java
! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Thu Jun 16 09:04:36 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 16 Jun 2022 09:04:36 GMT
Subject: git: openjdk/loom: master: 52 new changesets
Message-ID: <22be8f5b-a234-4d90-af8c-080abb09f194@openjdk.org>

Changeset: 94b473e4
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-10 07:57:32 +0000
URL:       https://git.openjdk.org/loom/commit/94b473e4642a5a4626faeb73341b4aea128ccb31

8280454: G1: ClassLoaderData verification keeps CLDs live that causes problems with VerifyDuringGC during Remark

Reviewed-by: stefank, coleenp

! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderData.inline.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.hpp
! src/hotspot/share/classfile/dictionary.cpp
+ test/hotspot/jtreg/runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java

Changeset: dae4c493
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-10 08:17:26 +0000
URL:       https://git.openjdk.org/loom/commit/dae4c493e48b6bb942cf6f629f1ff8839e32e54a

8286197: C2: Optimize MemorySegment shape in int loop

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/castnode.hpp
! src/hotspot/share/opto/loopopts.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestConvI2LCastLongLoop.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 09015488
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-06-10 09:19:06 +0000
URL:       https://git.openjdk.org/loom/commit/0901548833a0125f15fede64bc2e7dbe84fed42d

8283724: Incorrect description for jtreg-failure-handler option

Reviewed-by: erikj, ihse

! make/autoconf/jdk-options.m4

Changeset: 975316e3
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-10 10:07:10 +0000
URL:       https://git.openjdk.org/loom/commit/975316e3e5f1208e4e15eadc2493d25c15554647

8287902: UnreadableRB case in MissingResourceCauseTest is not working reliably on Windows

Reviewed-by: naoto

! test/jdk/java/util/ResourceBundle/Control/MissingResourceCauseTest.java

Changeset: 5d0e8b69
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-10 11:40:25 +0000
URL:       https://git.openjdk.org/loom/commit/5d0e8b698144a83025c6912520097f24128858f7

8288203: runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java fails with release VMs

Reviewed-by: shade

! test/hotspot/jtreg/runtime/ClassUnload/UnloadTestWithVerifyDuringGC.java

Changeset: bdd64d6f
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-10 13:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/bdd64d6f7d5cbb470fc951174145602647d1c283

8288181: AArch64: clean up out-of-date comments

Reviewed-by: shade

! src/hotspot/cpu/aarch64/c1_FrameMap_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/frame_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp

Changeset: fcb35ed4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-10 13:37:24 +0000
URL:       https://git.openjdk.org/loom/commit/fcb35ed40e46759f52d5c86a09e4a4f973edd58d

8287743: javax/swing/text/CSSBorder/6796710/bug6796710.java failed

Reviewed-by: aivanov

! test/jdk/javax/swing/text/CSSBorder/6796710/bug6796710.java

Changeset: 512db0ff
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 14:49:27 +0000
URL:       https://git.openjdk.org/loom/commit/512db0ff31a0a1a2bd8805964ba3d06e2cbfb9e9

8271838: AmazonCA.java interop test fails

Reviewed-by: mullan

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/AmazonCA.java

Changeset: 3ee1e605
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 15:01:19 +0000
URL:       https://git.openjdk.org/loom/commit/3ee1e60595171be0dd8bda47d96e0a1268cdc461

8288132: Update test artifacts in QuoVadis CA interop tests

Reviewed-by: mullan

! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/QuoVadisCA.java

Changeset: 2cc40afa
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-10 17:02:33 +0000
URL:       https://git.openjdk.org/loom/commit/2cc40afa075b1cf749db98d5a6c6cb1c548ba85d

8287835: Add support for additional float/double to integral conversion for x86

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/VectorFPtoIntCastOperations.java

Changeset: aaa89714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 17:05:17 +0000
URL:       https://git.openjdk.org/loom/commit/aaa897148ab2669e06531521221f0551335b3d1f

8288227: Refactor annotation implementation to use pattern matching for instanceof

Reviewed-by: alanb

! src/java.base/share/classes/sun/reflect/annotation/AnnotatedTypeFactory.java
! src/java.base/share/classes/sun/reflect/annotation/AnnotationInvocationHandler.java
! src/java.base/share/classes/sun/reflect/annotation/AnnotationParser.java
! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java

Changeset: c6dd2ab9
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2022-06-10 17:25:54 +0000
URL:       https://git.openjdk.org/loom/commit/c6dd2ab9d72298b1e25ee811b1e200f6a0fdc933

8224768: Test ActalisCA.java fails

Reviewed-by: mullan

! test/jdk/ProblemList.txt
! test/jdk/security/infra/java/security/cert/CertPathValidator/certification/ActalisCA.java

Changeset: 7e940efc
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 19:00:41 +0000
URL:       https://git.openjdk.org/loom/commit/7e940efcbc13a941f749cc6aff3ccf2f0640b438

8286038: Update --release 19 symbol information for JDK 19 build 26

Reviewed-by: iris

! src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
! src/jdk.compiler/share/data/symbols/java.desktop-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.compiler-J.sym.txt
! src/jdk.compiler/share/data/symbols/symbols

Changeset: d0c8ff8f
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-10 19:32:30 +0000
URL:       https://git.openjdk.org/loom/commit/d0c8ff8fdfe86a4251290d4c1c7b3dbd4cfaf018

8288195: Prepare build system for GHA changes

Reviewed-by: shade, erikj

! make/InitSupport.gmk
! make/autoconf/basic.m4
! make/autoconf/help.m4

Changeset: 03276a51
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-10 15:02:59 +0000
URL:       https://git.openjdk.org/loom/commit/03276a515301e7772bbff7cce645f73eb695099b

8281445: Document the default value for the override-methods option

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties

Changeset: 0164145a
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-10 15:37:20 +0000
URL:       https://git.openjdk.org/loom/commit/0164145afc178b550313b80f5b5252b3bbff17a2

8288222: ProblemList serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java

Reviewed-by: alanb, iklam

! test/hotspot/jtreg/ProblemList.txt

Changeset: fa564e9d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-10 19:53:40 +0000
URL:       https://git.openjdk.org/loom/commit/fa564e9d5826218e4a9b8a66de92944d24a2c9fa

Merge


Changeset: f2e10dce
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-10 20:00:17 +0000
URL:       https://git.openjdk.org/loom/commit/f2e10dce786a01768436f32e233d72cb4257fbcf

8288238: Add missing file jdk.incubator.concurrent-J.sym.txt

Reviewed-by: mikael, dcubed

+ src/jdk.compiler/share/data/symbols/jdk.incubator.concurrent-J.sym.txt

Changeset: da2339cf
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-10 21:01:14 +0000
URL:       https://git.openjdk.org/loom/commit/da2339cf6971532593e4f1b5ebbce8d1ed2e83b2

8288173: JDK-8202449 fix causes conformance test failure : api/java_util/Random/RandomGenerator/NextFloat.html

Reviewed-by: bpb, darcy

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: d4b473d8
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-06-10 22:25:18 +0000
URL:       https://git.openjdk.org/loom/commit/d4b473d89046874f25aa6f65f3ae96f7d8397d50

8287178: IntegerModuloP::multiplicativeInverse returns 0 for 0

Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/util/math/IntegerModuloP.java

Changeset: f7a4be75
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-10 23:58:15 +0000
URL:       https://git.openjdk.org/loom/commit/f7a4be75fbe9e703dea94459285c72094d4d8646

8288270: Tier1 build failures after JDK-8287178

Reviewed-by: weijun, jiefu

! src/java.base/share/classes/sun/security/util/math/IntegerModuloP.java

Changeset: d46f404b
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-06-11 05:52:14 +0000
URL:       https://git.openjdk.org/loom/commit/d46f404b3179c66e8e5775a9e2253c95238153c7

8279047: Remove expired flags in JDK 20

Reviewed-by: kvn, kbarrett, alanb

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/man/java.1
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/util/concurrent/ConcurrentHashMap/MapLoops.java

Changeset: f1143b1b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-11 10:53:35 +0000
URL:       https://git.openjdk.org/loom/commit/f1143b1b57683665c81d24ff192a9babc30f28ea

8287696: Avoid redundant Hashtable.containsKey call in JarVerifier.doneWithMeta

Reviewed-by: jpai, lancea

! src/java.base/share/classes/java/util/jar/JarVerifier.java

Changeset: 0cb0ecf4
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2022-06-13 05:17:58 +0000
URL:       https://git.openjdk.org/loom/commit/0cb0ecf4433f1054ba2f0fbdabee01323893e0fe

8209935: Test to cover CodeSource.getCodeSigners()

Reviewed-by: mullan

+ test/jdk/java/security/CodeSource/CertsMatch.java
! test/jdk/java/security/CodeSource/Implies.java
+ test/jdk/java/security/CodeSource/certs

Changeset: ac28be72
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-13 08:22:57 +0000
URL:       https://git.openjdk.org/loom/commit/ac28be721feb2d14120132f6b289ca436acf0406

8283612: IGV: Remove Graal module

Reviewed-by: rcastanedalo, chagedorn

- src/utils/IdealGraphVisualizer/Graal/pom.xml
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalCFGFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalColoringFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/java/com/sun/hotspot/igv/graal/filters/GraalEdgeColorFilter.java
- src/utils/IdealGraphVisualizer/Graal/src/main/nbm/manifest.mf
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/Bundle.properties
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/callgraph.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/color.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/probability.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/reduceEdges.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/removeFloating.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/removeState.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/filters/stampColor.filter
- src/utils/IdealGraphVisualizer/Graal/src/main/resources/com/sun/hotspot/igv/graal/layer.xml
! src/utils/IdealGraphVisualizer/application/pom.xml
! src/utils/IdealGraphVisualizer/pom.xml

Changeset: 33ed0365
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-13 11:46:13 +0000
URL:       https://git.openjdk.org/loom/commit/33ed0365c3ed182a9d063e1701fe69bfb72dfa2e

8283775: better dump: VM support for graph querying in debugger with BFS traversal and node filtering

Reviewed-by: kvn, chagedorn, thartmann, rcastanedalo

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp

Changeset: 0207d761
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-13 14:35:43 +0000
URL:       https://git.openjdk.org/loom/commit/0207d761f45c85dbcdc509bbba9e73bbe5d19329

8287926: AArch64: intrinsics for divideUnsigned and remainderUnsigned methods in java.lang.Integer and java.lang.Long

Reviewed-by: adinn, ngasson

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

Changeset: 4aede33f
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-06-13 14:36:57 +0000
URL:       https://git.openjdk.org/loom/commit/4aede33fbf940290bb86ac1af1e833ce4d709100

8288282: Zero-release build is broken after JDK-8279047 due to UseHeavyMonitors is read-only

Reviewed-by: dholmes, shade

! src/hotspot/cpu/zero/vm_version_zero.cpp
! test/hotspot/jtreg/runtime/Monitor/SyncOnValueBasedClassTest.java

Changeset: 2adef6a1
Author:    Kevin Driver <largeprimes at proton.me>
Committer: Bradford Wetmore <wetmore at openjdk.org>
Date:      2022-06-13 14:38:36 +0000
URL:       https://git.openjdk.org/loom/commit/2adef6a1f84d478bb38b179795f08ffa43680e36

8267860: Off-by-one bug when searching arrays in AlpnGreaseTest

Co-authored-by: Bradford Wetmore <wetmore at openjdk.org>
Reviewed-by: wetmore

! test/jdk/sun/security/ssl/ALPN/AlpnGreaseTest.java

Changeset: b97a4f6c
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-13 14:48:52 +0000
URL:       https://git.openjdk.org/loom/commit/b97a4f6cdcd5e497ab901e68923666e493414825

8288114: Update JIRA link in vcs.xml

Reviewed-by: mcimadamore, ihse, erikj

! make/ide/idea/jdk/template/vcs.xml

Changeset: 17695962
Author:    Mark Powers <mark.powers at oracle.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-06-13 15:13:56 +0000
URL:       https://git.openjdk.org/loom/commit/17695962ac191b1c0404f9671f09e0e9bbc83ef5

8285263: Minor cleanup could be done in java.security

Reviewed-by: weijun

! src/java.base/share/classes/java/security/AlgorithmConstraints.java
! src/java.base/share/classes/java/security/AlgorithmParameterGenerator.java
! src/java.base/share/classes/java/security/AlgorithmParameters.java
! src/java.base/share/classes/java/security/AllPermission.java
! src/java.base/share/classes/java/security/BasicPermission.java
! src/java.base/share/classes/java/security/CodeSigner.java
! src/java.base/share/classes/java/security/CodeSource.java
! src/java.base/share/classes/java/security/DigestInputStream.java
! src/java.base/share/classes/java/security/DigestOutputStream.java
! src/java.base/share/classes/java/security/DomainLoadStoreParameter.java
! src/java.base/share/classes/java/security/DrbgParameters.java
! src/java.base/share/classes/java/security/Guard.java
! src/java.base/share/classes/java/security/GuardedObject.java
! src/java.base/share/classes/java/security/InvalidKeyException.java
! src/java.base/share/classes/java/security/Key.java
! src/java.base/share/classes/java/security/KeyFactory.java
! src/java.base/share/classes/java/security/KeyFactorySpi.java
! src/java.base/share/classes/java/security/KeyPair.java
! src/java.base/share/classes/java/security/KeyPairGenerator.java
! src/java.base/share/classes/java/security/KeyRep.java
! src/java.base/share/classes/java/security/KeyStore.java
! src/java.base/share/classes/java/security/KeyStoreSpi.java
! src/java.base/share/classes/java/security/MessageDigest.java
! src/java.base/share/classes/java/security/MessageDigestSpi.java
! src/java.base/share/classes/java/security/PKCS12Attribute.java
! src/java.base/share/classes/java/security/Permission.java
! src/java.base/share/classes/java/security/PermissionCollection.java
! src/java.base/share/classes/java/security/Permissions.java
! src/java.base/share/classes/java/security/Principal.java
! src/java.base/share/classes/java/security/PrivateKey.java
! src/java.base/share/classes/java/security/ProtectionDomain.java
! src/java.base/share/classes/java/security/Provider.java
! src/java.base/share/classes/java/security/PublicKey.java
! src/java.base/share/classes/java/security/SecureClassLoader.java
! src/java.base/share/classes/java/security/SecureRandom.java
! src/java.base/share/classes/java/security/SecureRandomSpi.java
! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/java/security/SecurityPermission.java
! src/java.base/share/classes/java/security/Signature.java
! src/java.base/share/classes/java/security/SignatureSpi.java
! src/java.base/share/classes/java/security/Timestamp.java
! src/java.base/share/classes/java/security/URIParameter.java
! src/java.base/share/classes/java/security/UnresolvedPermission.java
! src/java.base/share/classes/java/security/cert/CRL.java
! src/java.base/share/classes/java/security/cert/CertPath.java
! src/java.base/share/classes/java/security/cert/CertPathBuilder.java
! src/java.base/share/classes/java/security/cert/CertPathValidator.java
! src/java.base/share/classes/java/security/cert/CertPathValidatorException.java
! src/java.base/share/classes/java/security/cert/CertStore.java
! src/java.base/share/classes/java/security/cert/Certificate.java
! src/java.base/share/classes/java/security/cert/CertificateFactory.java
! src/java.base/share/classes/java/security/cert/CertificateFactorySpi.java
! src/java.base/share/classes/java/security/cert/CertificateRevokedException.java
! src/java.base/share/classes/java/security/cert/CollectionCertStoreParameters.java
! src/java.base/share/classes/java/security/cert/Extension.java
! src/java.base/share/classes/java/security/cert/LDAPCertStoreParameters.java
! src/java.base/share/classes/java/security/cert/PKIXBuilderParameters.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathBuilderResult.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathChecker.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathValidatorResult.java
! src/java.base/share/classes/java/security/cert/PKIXRevocationChecker.java
! src/java.base/share/classes/java/security/cert/PolicyQualifierInfo.java
! src/java.base/share/classes/java/security/cert/URICertStoreParameters.java
! src/java.base/share/classes/java/security/cert/X509CRL.java
! src/java.base/share/classes/java/security/cert/X509Certificate.java
! src/java.base/share/classes/java/security/cert/X509Extension.java
! src/java.base/share/classes/java/security/interfaces/DSAKey.java
! src/java.base/share/classes/java/security/interfaces/DSAKeyPairGenerator.java
! src/java.base/share/classes/java/security/interfaces/DSAParams.java
! src/java.base/share/classes/java/security/interfaces/DSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/DSAPublicKey.java
! src/java.base/share/classes/java/security/interfaces/ECPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/ECPublicKey.java
! src/java.base/share/classes/java/security/interfaces/RSAKey.java
! src/java.base/share/classes/java/security/interfaces/RSAMultiPrimePrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateCrtKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPrivateKey.java
! src/java.base/share/classes/java/security/interfaces/RSAPublicKey.java
! src/java.base/share/classes/java/security/package-info.java
! src/java.base/share/classes/java/security/spec/DSAPrivateKeySpec.java
! src/java.base/share/classes/java/security/spec/DSAPublicKeySpec.java
! src/java.base/share/classes/java/security/spec/ECField.java
! src/java.base/share/classes/java/security/spec/ECFieldF2m.java
! src/java.base/share/classes/java/security/spec/ECFieldFp.java
! src/java.base/share/classes/java/security/spec/ECPrivateKeySpec.java
! src/java.base/share/classes/java/security/spec/ECPublicKeySpec.java
! src/java.base/share/classes/java/security/spec/EdDSAParameterSpec.java
! src/java.base/share/classes/java/security/spec/EllipticCurve.java
! src/java.base/share/classes/java/security/spec/EncodedKeySpec.java
! src/java.base/share/classes/java/security/spec/NamedParameterSpec.java
! src/java.base/share/classes/java/security/spec/PSSParameterSpec.java
! src/java.base/share/classes/java/security/spec/RSAKeyGenParameterSpec.java
! src/java.base/share/classes/java/security/spec/RSAMultiPrimePrivateCrtKeySpec.java
! src/java.base/share/classes/java/security/spec/RSAOtherPrimeInfo.java

Changeset: e0baf012
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-13 15:14:51 +0000
URL:       https://git.openjdk.org/loom/commit/e0baf012b111e422ddf39a577b1b4af2599fd00d

8287007: [cgroups] Consistently use stringStream throughout parsing code

Reviewed-by: iklam

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
+ test/hotspot/gtest/runtime/test_os_linux_cgroups.cpp
+ test/jdk/jdk/internal/platform/cgroup/CgroupV1SubsystemControllerTest.java
+ test/jdk/jdk/internal/platform/cgroup/CgroupV2SubsystemControllerTest.java

Changeset: 8f400b9a
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-13 15:31:58 +0000
URL:       https://git.openjdk.org/loom/commit/8f400b9aab57d0639721add2ba511bfc0459bd89

8286779: javax.crypto.CryptoPolicyParser#isConsistent always returns 'true'

Reviewed-by: mullan, rhalade

! src/java.base/share/classes/javax/crypto/CryptoPolicyParser.java
+ test/jdk/javax/crypto/CryptoPermissions/InconsistentEntries.java

Changeset: 53a0acee
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-13 18:13:21 +0000
URL:       https://git.openjdk.org/loom/commit/53a0acee06eb32fba700967c9a34d37ea42f7a99

8286101: Support formatting in @value tag

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/ValueTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocTreeMaker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/Messages.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ValueTaglet.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint.properties
+ test/langtools/jdk/javadoc/doclet/testValueTag/TestValueFormats.java
! test/langtools/tools/doclint/ValueTest.java
! test/langtools/tools/doclint/ValueTest.out
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/ValueTest.java
! test/langtools/tools/javac/lib/DPrinter.java

Changeset: 9b6d0a7e
Author:    Gaurav Chaudhari <deigue at hotmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-06-13 20:01:57 +0000
URL:       https://git.openjdk.org/loom/commit/9b6d0a7e94fd18d302c559bec6f785d71a919a88

8285838: DST not applying properly with zone id offset set with TZ env variable

Reviewed-by: naoto

! src/java.base/unix/native/libjava/TimeZone_md.c
+ test/jdk/java/util/TimeZone/CustomTzIDCheckDST.java

Changeset: b42c1ad1
Author:    Alisen Chung <achung at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-13 20:05:06 +0000
URL:       https://git.openjdk.org/loom/commit/b42c1ad1086a5c3f579e27380d23f67f8cebb437

8279614: The left line of the TitledBorder is not painted on 150 scale factor

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: kizune, aivanov, prr

! src/java.desktop/share/classes/javax/swing/border/EtchedBorder.java
+ test/jdk/javax/swing/border/EtchedBorder/ScaledEtchedBorderTest.java

Changeset: e90b579b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-13 20:47:34 +0000
URL:       https://git.openjdk.org/loom/commit/e90b579b294eb88f6b4e236d19b05063775ee8d7

8288332: Tier1 validate-source fails after 8279614

Reviewed-by: darcy

! test/jdk/javax/swing/border/EtchedBorder/ScaledEtchedBorderTest.java

Changeset: a9c2ab67
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-13 22:47:13 +0000
URL:       https://git.openjdk.org/loom/commit/a9c2ab67c44872ce0247aef6bf972bf4246b44be

8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: d9c1364d
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-10 17:07:20 +0000
URL:       https://git.openjdk.org/loom/commit/d9c1364ddecde7e56e165b86e55dc23bda4ff921

8288101: False build warning-as-error with GCC 9 after JDK-8214976

Reviewed-by: mdoerr, zgu, kbarrett

! src/hotspot/share/utilities/compilerWarnings_gcc.hpp

Changeset: f4b05a11
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-11 00:44:15 +0000
URL:       https://git.openjdk.org/loom/commit/f4b05a1168e17000ef31173860af77aa722d2280

8288173: JDK-8202449 fix causes conformance test failure : api/java_util/Random/RandomGenerator/NextFloat.html

Backport-of: da2339cf6971532593e4f1b5ebbce8d1ed2e83b2

! src/java.base/share/classes/jdk/internal/util/random/RandomSupport.java

Changeset: 7aafc69a
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-13 14:42:49 +0000
URL:       https://git.openjdk.org/loom/commit/7aafc69a96cc5c2899d9930bcb81ae4cd0319d5c

8288105: [PPC64] Problems with -XX:+VerifyStack

Reviewed-by: goetz, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/ppc/frame_ppc.hpp
! src/hotspot/cpu/ppc/frame_ppc.inline.hpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp

Changeset: 19043538
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-14 00:27:47 +0000
URL:       https://git.openjdk.org/loom/commit/19043538e100f3646802c2f571dd9c5c67e7f90d

Merge


Changeset: fbe92666
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-14 01:06:54 +0000
URL:       https://git.openjdk.org/loom/commit/fbe926662287283c579fdb4ca8290670500cf5a5

8288378: [BACKOUT] DST not applying properly with zone id offset set with TZ env variable

Reviewed-by: dholmes

! src/java.base/unix/native/libjava/TimeZone_md.c
- test/jdk/java/util/TimeZone/CustomTzIDCheckDST.java

Changeset: 86c9241c
Author:    Eric Liu <eliu at openjdk.org>
Committer: Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-14 03:38:42 +0000
URL:       https://git.openjdk.org/loom/commit/86c9241cce50dfdaf1dcd2c218ecc8e5f5af3918

8287028: AArch64: [vectorapi] Backend implementation of VectorMask.fromLong with SVE2

Reviewed-by: xgong, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: 03dca565
Author:    Swati Sharma <swati.sharma at intel.com>
Committer: Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-06-14 06:13:26 +0000
URL:       https://git.openjdk.org/loom/commit/03dca565cfcb3fb65a69ac6c59f062f1eeef87ac

8287525: Extend IR annotation with new options to test specific target feature.

Co-authored-by: Jatin Bhateja <jbhateja at openjdk.org>
Reviewed-by: chagedorn, kvn

! src/hotspot/cpu/x86/vm_version_x86.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/IR.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
+ test/hotspot/jtreg/compiler/vectorapi/TestCPUFeatureCheck.java

Changeset: c2ccf4ca
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-14 07:18:07 +0000
URL:       https://git.openjdk.org/loom/commit/c2ccf4ca85b5375e08dce836acd6e86c851c3bd6

8288003: log events for os::dll_unload

Reviewed-by: dholmes, stuefe

! 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

Changeset: 1a653322
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-14 07:48:49 +0000
URL:       https://git.openjdk.org/loom/commit/1a6533225d8f4b9c5d21e236eaa9f827f096fa5d

8287906: Rewrite of GitHub Actions (GHA) sanity tests

Reviewed-by: shade, erikj, cstein

+ .github/actions/config/action.yml
+ .github/actions/do-build/action.yml
+ .github/actions/get-bootjdk/action.yml
+ .github/actions/get-bundles/action.yml
+ .github/actions/get-gtest/action.yml
+ .github/actions/get-jtreg/action.yml
+ .github/actions/get-msys2/action.yml
+ .github/actions/upload-bundles/action.yml
+ .github/scripts/gen-build-failure-report.sh
+ .github/scripts/gen-test-results.sh
+ .github/scripts/gen-test-summary.sh
+ .github/workflows/build-cross-compile.yml
+ .github/workflows/build-linux.yml
+ .github/workflows/build-macos.yml
+ .github/workflows/build-windows.yml
+ .github/workflows/main.yml
- .github/workflows/submit.yml
+ .github/workflows/test.yml
+ make/conf/github-actions.conf
- make/conf/test-dependencies

Changeset: 0530f4e5
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-14 10:43:07 +0000
URL:       https://git.openjdk.org/loom/commit/0530f4e517be5d5b3ff10be8a0764e564f068c06

8288094: cleanup old _MSC_VER handling

Reviewed-by: mdoerr, clanger, aturbanov

! src/hotspot/os_cpu/windows_aarch64/unwind_windows_aarch64.hpp
! src/hotspot/os_cpu/windows_x86/unwind_windows_x86.hpp
! src/hotspot/share/adlc/adlc.hpp
! src/hotspot/share/adlc/main.cpp
! src/hotspot/share/interpreter/bytecodes.cpp
! src/java.base/share/native/launcher/main.c
! src/java.desktop/windows/native/libawt/windows/ThemeReader.cpp
! src/java.desktop/windows/native/libawt/windows/awt_DesktopProperties.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp

Changeset: fb297705
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2022-06-14 16:22:59 +0000
URL:       https://git.openjdk.org/loom/commit/fb297705f6dc668bea0257efb9c46b90b5eab2e9

8287186: JDK modules participating in preview

Reviewed-by: alanb, jlahoda

+ src/java.base/share/classes/jdk/internal/javac/ParticipatesInPreview.java
! src/java.base/share/classes/module-info.java
! src/java.management/share/classes/java/lang/management/ThreadInfo.java
! src/java.management/share/classes/module-info.java
! src/java.management/share/classes/sun/management/ThreadImpl.java
! src/java.management/share/classes/sun/management/Util.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/Names.java
! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructuredTaskScope.java
! src/jdk.incubator.concurrent/share/classes/module-info.java
! src/jdk.incubator.vector/share/classes/module-info.java

Changeset: 0f580974
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-14 19:30:39 +0000
URL:       https://git.openjdk.org/loom/commit/0f580974a606cf9df293dbaebf72ab86cd01b774

8288134: Super class names don't have envelopes

Reviewed-by: iklam, hseigel, fparain

! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp

Changeset: bbaeacb5
Author:    Harshitha Onkar <honkar at openjdk.org>
Committer: Dmitry Markov <dmarkov at openjdk.org>
Date:      2022-06-14 19:48:06 +0000
URL:       https://git.openjdk.org/loom/commit/bbaeacb597a8acc2c88793a6231c53ea0453f4d4

8265586: [windows] last button is not shown in AWT Frame with BorderLayout and MenuBar set.

Reviewed-by: aivanov, dmarkov, azvegint

! src/java.desktop/windows/native/libawt/windows/awt_Window.cpp
+ test/jdk/java/awt/Frame/AwtFramePackTest.java

Changeset: fe807217
Author:    Yoshiki Sato <ysatowse at openjdk.org>
Committer: Mandy Chung <mchung at openjdk.org>
Date:      2022-06-15 00:12:53 +0000
URL:       https://git.openjdk.org/loom/commit/fe807217a79753f84c00432e7451c17baa6645c5

8287917: System.loadLibrary does not work on Big Sur if JDK is built with macOS SDK 10.15 and earlier

Reviewed-by: mchung

! src/java.base/macosx/classes/jdk/internal/loader/ClassLoaderHelper.java
! test/jdk/java/lang/RuntimeTests/loadLibrary/exeLibraryCache/LibraryFromCache.java


From shade at redhat.com  Thu Jun 16 09:09:18 2022
From: shade at redhat.com (Aleksey Shipilev)
Date: Thu, 16 Jun 2022 11:09:18 +0200
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <9EFE40DD-2B40-41FB-92F5-080C8C0B582C@oracle.com>
References: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
 <9EFE40DD-2B40-41FB-92F5-080C8C0B582C@oracle.com>
Message-ID: <fd54e3b3-2f49-25ac-9a67-58a6616b9e46@redhat.com>

On 6/15/22 20:26, Ron Pressler wrote:
> Am I right to understand that to mean that the x86-32 port does fully implement the virtual
> threads spec, albeit with the ?fake virtual thread? implementation rather than VM continuations?
Yes. Although it is still not clear to me if that implementation even passes JCK.

> The current implementation focused on x64 and aarch64, and it is certainly possible that some
> assumptions about those architectures crept in. Over time, I expect that contributions from
> maintainers of other ports would gradually guide refactoring of the code into a more platform
> independent shape. Of course, any port maintainer who wishes to join the project and participate
> more actively is more than welcome.
Sure, but let me talk about a huge elephant-in-the-room caveat.

I firmly believe port maintainers should not be put into position of deciphering the current Loom 
implementation, guessing the implementation intents, and only then figuring out where those intents 
are broken for a particular port. The porters job is the second part: looking at clean 
implementation, having their "Aha, this code/comment says something that does not hold for my arch" 
moments, and working those out.

The first part is the responsibility of Loom developers: readability, documentation clarity, 
reasonable pre-/post-conditions, extensive verification, etc. I am sure many non-Loom developers 
would lend a helping hand in that. I, for one, contributed a few rewrites already.

But, someone who wrote the original Loom code should take a lead in improving the VM code for much 
easier understanding and clarity. I suspect a lot of finer details about VM code implementation are 
still in the heads of original Loom developers, and such details need to be incorporated in the 
well-structured, well-documented, well-tested code. IMO, that needs to happen before any more 
serious work is done in VM parts, if you want ports to ever catch up, or indeed the whole project to 
succeed.

The fact that even the x86_32 implementation -- that shares a lot of already implemented code with 
x86_64! -- proves hard to implement and debug at the moment, must be quite alarming for any other 
ports work... It worries me a lot, that's for sure.

-- 
Thanks,
-Aleksey


From shade at redhat.com  Thu Jun 16 09:40:54 2022
From: shade at redhat.com (Aleksey Shipilev)
Date: Thu, 16 Jun 2022 11:40:54 +0200
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <03a66ad0-4801-d2b8-35b0-758bc931f1b8@oracle.com>
References: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
 <03a66ad0-4801-d2b8-35b0-758bc931f1b8@oracle.com>
Message-ID: <fcde87e8-4140-00fc-05b6-df1a70c3eb01@redhat.com>

On 6/16/22 10:38, dean.long at oracle.com wrote:
> 
> 
> On 6/15/22 9:54 AM, Aleksey Shipilev wrote:
>> (I *suspect* that somewhere we stash the "current" thread onto stack,
>> and then remount to another thread, which makes "current" thread
>> obsolete. Assuming current thread does not change is quite pervasive,
>> and saving "current thread" on architectures without dedicated thread
>> register is rather common.)
> 
> That does sound like a problem.  I noticed that
> SharedRuntime::generate_native_wrapper() does this:
> 
> 1554    // We use rdi as a thread pointer because it is callee save and
> 1555    // if we load it once it is usable thru the entire wrapper
> 1556    const Register thread = rdi;
> 
> This comment seems wrong for loom.

Yes, good spot!

In fact, most of the uses for thread registers on x86_32 seem to assume that thread register would 
be clobbered by calls already, *except* when it is in callee-saved register. Luckily, many of those 
paths are explicitly asserted, see for example MacroAssembler::call_VM_base:

   // restore the thread (cannot use the pushed argument since arguments
   // may be overwritten by C code generated by an optimizing compiler);
   // however can use the register value directly if it is callee saved.
   if (LP64_ONLY(true ||) java_thread == rdi || java_thread == rsi) {
     // rdi & rsi (also r15) are callee saved -> nothing to do
#ifdef ASSERT
     guarantee(java_thread != rax, "change this code");
     push(rax);
     { Label L;
       get_thread(rax);
       cmpptr(java_thread, rax);
       jcc(Assembler::equal, L);
       STOP("MacroAssembler::call_VM_base: rdi not callee saved?");
       bind(L);
     }
     pop(rax);
#endif
   } else {
     get_thread(java_thread);
   }

I am going to sprinkle more thread verification everywhere...

-- 
Thanks,
-Aleksey


From Alan.Bateman at oracle.com  Thu Jun 16 11:04:07 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Thu, 16 Jun 2022 12:04:07 +0100
Subject: State of x86_32 port of JEP 425: Virtual Threads (Preview)
In-Reply-To: <fd54e3b3-2f49-25ac-9a67-58a6616b9e46@redhat.com>
References: <c1f3ad7a-0ed6-1feb-7005-33e451579fbb@redhat.com>
 <9EFE40DD-2B40-41FB-92F5-080C8C0B582C@oracle.com>
 <fd54e3b3-2f49-25ac-9a67-58a6616b9e46@redhat.com>
Message-ID: <d3d4237e-45af-763c-45f1-15fc05cf7054@oracle.com>

On 16/06/2022 10:09, Aleksey Shipilev wrote:
> On 6/15/22 20:26, Ron Pressler wrote:
>> Am I right to understand that to mean that the x86-32 port does fully 
>> implement the virtual
>> threads spec, albeit with the ?fake virtual thread? implementation 
>> rather than VM continuations?
> Yes. Although it is still not clear to me if that implementation even 
> passes JCK.

The intention is that it does. The jtreg tests that exercise the API 
surface re-run with -XX:-VMContinuations to ensure that the alternative 
implementation is tested. The only surprising part may be that it lends 
on the optionality of JVM TI.


>
> Sure, but let me talk about a huge elephant-in-the-room caveat.
>
> I firmly believe port maintainers should not be put into position of 
> deciphering the current Loom implementation, guessing the 
> implementation intents, and only then figuring out where those intents 
> are broken for a particular port. The porters job is the second part: 
> looking at clean implementation, having their "Aha, this code/comment 
> says something that does not hold for my arch" moments, and working 
> those out.
>
> The first part is the responsibility of Loom developers: readability, 
> documentation clarity, reasonable pre-/post-conditions, extensive 
> verification, etc. I am sure many non-Loom developers would lend a 
> helping hand in that. I, for one, contributed a few rewrites already.

We haven't had JVMLS or OpenJDK Committers Workshops for 2 years and 
those are venues where there may have been opportunities to have walk 
through and discuss the porting challenges. A few recordings of TOIs 
might have helped to get more people up to speed and maybe more help on 
cleanup and re-writing the areas of the hotspot code that need 
attention. I'm not so sure about the "first part" vs. "second part", at 
least not for the the first one of two ports after x64/aarch64 as there 
will be issues, leading to improvements for other ports that follow.

-Alan


From rehn at openjdk.org  Sat Jun 18 18:01:15 2022
From: rehn at openjdk.org (Robbin Ehn)
Date: Sat, 18 Jun 2022 18:01:15 GMT
Subject: Withdrawn: Remove Config
In-Reply-To: <nefHjAto9xfRFW1CZTh8LPGvfp0fCom4KEpUBnkAMB0=.8f90c705-3fbb-4fdf-b6d6-0fa79ca1edac@github.com>
References: <nefHjAto9xfRFW1CZTh8LPGvfp0fCom4KEpUBnkAMB0=.8f90c705-3fbb-4fdf-b6d6-0fa79ca1edac@github.com>
Message-ID: <Ht4hDHhG95bs7KbYvcqG6hPOZLU4Pu8e8zPP1DQy3zU=.6cf2bcfc-aaef-4c01-abb7-86a12d670568@github.com>

On Mon, 21 Mar 2022 13:28:53 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

> For you to consider.
> - Adds 1-2ns (thaw+freeze) (<0.5%)
> - Passes t1-3 (no new issues found)
> - Reduces compilation time with over 30 seconds (15-20%).
> - Loom have the same compile time as vanilla jdk/jdk.

This pull request has been closed without being integrated.

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

PR: https://git.openjdk.org/loom/pull/110

From heinz at javaspecialists.eu  Mon Jun 20 16:16:28 2022
From: heinz at javaspecialists.eu (Dr Heinz M. Kabutz)
Date: Mon, 20 Jun 2022 19:16:28 +0300
Subject: Deadlocks in virtual threads - was RFR: 8285196: Deadlock reporting
 prints carrier thread when virtual thread is in deadlock cycle
In-Reply-To: <lA78jsVchqxiX1r1H3Pf43A2Icv_gMDgxYrp7oKKhWs=.eca61b86-f0e5-4157-96d7-b85ebb443ba8@github.com>
References: <lA78jsVchqxiX1r1H3Pf43A2Icv_gMDgxYrp7oKKhWs=.eca61b86-f0e5-4157-96d7-b85ebb443ba8@github.com>
Message-ID: <01235c0f-1ac1-3e5e-6fef-bb05734b480c@javaspecialists.eu>

Hi Ron and Alan,

I was pondering today what would happen if two virtual threads 
deadlocked, either on synchronized or on ReentrantLock. My intuition was 
that if it was on a ReentrantLock, then those two virtual threads would 
be effectively decommissioned, and that they would not use up any 
carrier threads, but that if they were deadlocking on synchronized, that 
the carrier threads would be permanently blocked. This appears to be the 
case, however, due to RFR 8285196 I'm struggling to see how we could 
discover something like this. We'd just notice (or not) that there are 
less carrier threads available. Of course we could dig in further and 
dump all the virtual threads, hoping to discover the deadlock, but the 
tool of the ThreadMXBean does not seem to be available anymore.

Here is an example:

import java.lang.management.*;
import java.util.*;
import java.util.concurrent.*;
import java.util.concurrent.locks.*;

public class DeadlockInVirtualThreads {
 ? private static boolean MONITOR_LOCKS = true;

 ? public static void main(String... args) throws InterruptedException {
 ??? // var builder = Thread.ofPlatform().name("platform-", 1);
 ??? var builder = Thread.ofVirtual().name("virtual-", 1);
 ??? for (int i = 0; i < Runtime.getRuntime().availableProcessors() / 2; 
i++) {
 ????? deadlock(builder);
 ????? Thread.sleep(50);
 ??? }

 ??? Thread.sleep(1000);
 ??? System.out.println("Started all threads");

 ??? ThreadMXBean tmb = ManagementFactory.getThreadMXBean();
 ??? long[] threads = tmb.findDeadlockedThreads();
 ??? if (threads == null) System.out.println("No deadlocks found");
 ??? else System.out.println(Arrays.toString(threads));

 ??? System.out.println();
 ??? Thread testThread = Thread.startVirtualThread(
 ??????? () -> System.out.println("Virtual threads still work")
 ??? );
 ??? testThread.join(50);
 ??? if (testThread.isAlive())
 ????? System.out.println("Virtual threads appear to be broken");
 ? }

 ? private static void deadlock(Thread.Builder builder) throws 
InterruptedException {
 ??? var lock1 = new ReentrantLock();
 ??? var lock2 = new ReentrantLock();
 ??? var coop = new Phaser(2);
 ??? var thread1 = lock(builder, coop, lock2, lock1);
 ??? var thread2 = lock(builder, coop, lock1, lock2);
 ? }

 ? private static Thread lock(Thread.Builder builder,
 ???????????????????????????? Phaser coop,
 ???????????????????????????? Lock lock1, Lock lock2) {
 ??? return builder.start(() -> {
 ????? if (MONITOR_LOCKS) {
 ??????? synchronized (lock1) {
 ????????? coop.arriveAndAwaitAdvance();
 ????????? synchronized (lock2) {
 ??????????? System.out.println(Thread.currentThread().getName() + " 
locked");
 ????????? }
 ??????? }
 ????? } else {
 ??????? lock1.lock();
 ??????? try {
 ????????? coop.arriveAndAwaitAdvance();
 ????????? lock2.lock();
 ????????? try {
 ??????????? System.out.println(Thread.currentThread().getName() + " 
locked");
 ????????? } finally {
 ??????????? lock2.unlock();
 ????????? }
 ??????? } finally {
 ????????? lock1.unlock();
 ??????? }
 ????? }
 ??? });
 ? }
}

With MONITOR_LOCKS = true, we get the following output:

Started all threads
No deadlocks found

Virtual threads appear to be broken

With MONITOR_LOCKS = false, we get the following output:

Started all threads
No deadlocks found

Virtual threads still work


When instead of virtual threads we use platform threads, we see:

With MONITOR_LOCKS = true and false, we get the same output:

Started all threads
[30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45]

Virtual threads still work

(Process does not terminate)


What would you consider the best practices for discovering a deadlock 
between virtual threads?

And between a virtual and a platform thread? It appears that in that 
case ThreadMXBean is also silent and does not help diagnose who is 
holding the other lock. For example:


import java.lang.management.*;
import java.util.concurrent.*;

public class Deadlock {
 ? public static void main(String... args) throws InterruptedException {
 ??? record Monitor(String name) {}
 ??? var monitor1 = new Monitor("monitor1");
 ??? var monitor2 = new Monitor("monitor2");
 ??? var coop = new Phaser(2);
 ??? Thread.ofPlatform().name("platform").start(() -> {
 ????? synchronized (monitor1) {
 ??????? coop.arriveAndAwaitAdvance();
 ??????? synchronized (monitor2) {
 ????????? System.out.println("All's well");
 ??????? }
 ????? }
 ??? });
 ??? Thread.ofVirtual().name("virtual").start(() -> {
 ????? synchronized (monitor2) {
 ??????? coop.arriveAndAwaitAdvance();
 ??????? synchronized (monitor1) {
 ????????? System.out.println("All's well too");
 ??????? }
 ????? }
 ??? });
 ??? Thread.sleep(100);
 ??? ThreadMXBean tmb = ManagementFactory.getThreadMXBean();
 ??? long[] deadlockedThreads = tmb.findDeadlockedThreads();
 ??? System.out.println("deadlockedThreads = " + deadlockedThreads);
 ? }
}

Output is:

deadlockedThreads = null

And jstack outputs:


"platform" #30 [26371] prio=5 os_prio=31 cpu=2.80ms elapsed=28.75s 
tid=0x00007fda6b81ea00 nid=26371 waiting for monitor entry 
[0x00007000065f6000]
 ?? java.lang.Thread.State: BLOCKED (on object monitor)
 ??????? at 
eu.javaspecialists.course.concurrency.ch10_avoiding_liveness_hazards.Deadlock.lambda$main$0(Deadlock.java:16)
 ??????? - waiting to lock <0x000000043fd11c88> (a 
eu.javaspecialists.course.concurrency.ch10_avoiding_liveness_hazards.Deadlock$1Monitor)
 ??????? - locked <0x000000043fd11c48> (a 
eu.javaspecialists.course.concurrency.ch10_avoiding_liveness_hazards.Deadlock$1Monitor)
 ??????? at 
eu.javaspecialists.course.concurrency.ch10_avoiding_liveness_hazards.Deadlock$$Lambda$14/0x0000000801003be8.run(Unknown 
Source)
 ??????? at java.lang.Thread.run(java.base at 19-ea/Thread.java:1596)

"ForkJoinPool-1-worker-1" #32 [39683] daemon prio=5 os_prio=31 
cpu=1.38ms elapsed=28.74s tid=0x00007fda6b930a00 [0x00007000066f9000]
 ?? Carrying virtual thread #31
 ??????? at 
jdk.internal.vm.Continuation.run(java.base at 19-ea/Continuation.java:257)
 ??????? at 
java.lang.VirtualThread.runContinuation(java.base at 19-ea/VirtualThread.java:213)
 ??????? at 
java.lang.VirtualThread$$Lambda$22/0x000000080104e1b0.run(java.base at 19-ea/Unknown 
Source)
 ??????? at 
java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(java.base at 19-ea/ForkJoinTask.java:1423)
 ??????? at 
java.util.concurrent.ForkJoinTask.doExec(java.base at 19-ea/ForkJoinTask.java:387)
 ??????? at 
java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(java.base at 19-ea/ForkJoinPool.java:1311)
 ??????? at 
java.util.concurrent.ForkJoinPool.scan(java.base at 19-ea/ForkJoinPool.java:1840)
 ??????? at 
java.util.concurrent.ForkJoinPool.runWorker(java.base at 19-ea/ForkJoinPool.java:1806)
 ??????? at 
java.util.concurrent.ForkJoinWorkerThread.run(java.base at 19-ea/ForkJoinWorkerThread.java:177)

Would love to hear your thoughts on this.


Regards

Heinz
-- 
Dr Heinz M. Kabutz (PhD CompSci)
Author of "The Java? Specialists' Newsletter" - www.javaspecialists.eu
Java Champion - www.javachampions.org
JavaOne Rock Star Speaker
Tel: +30 69 75 595 262
Skype: kabutz

On 2022/04/27 18:24, Ron Pressler wrote:
> Do not detect deadlock cycles, be it for monitors only or j.u.c `OwnableSynchronizer`s, when virtual threads are involved in the cycle.
>
> -------------
>
> Commit messages:
>   - Skip carriers in deadlock detection
>
> Changes: https://git.openjdk.java.net/loom/pull/173/files
>   Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=173&range=00
>    Issue: https://bugs.openjdk.java.net/browse/JDK-8285196
>    Stats: 28 lines in 2 files changed: 9 ins; 14 del; 5 mod
>    Patch: https://git.openjdk.java.net/loom/pull/173.diff
>    Fetch: git fetch https://git.openjdk.java.net/loom pull/173/head:pull/173
>
> PR: https://git.openjdk.java.net/loom/pull/173

From Alan.Bateman at oracle.com  Mon Jun 20 16:55:39 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Mon, 20 Jun 2022 17:55:39 +0100
Subject: Deadlocks in virtual threads - was RFR: 8285196: Deadlock
 reporting prints carrier thread when virtual thread is in deadlock cycle
In-Reply-To: <01235c0f-1ac1-3e5e-6fef-bb05734b480c@javaspecialists.eu>
References: <lA78jsVchqxiX1r1H3Pf43A2Icv_gMDgxYrp7oKKhWs=.eca61b86-f0e5-4157-96d7-b85ebb443ba8@github.com>
 <01235c0f-1ac1-3e5e-6fef-bb05734b480c@javaspecialists.eu>
Message-ID: <fa99b507-f229-4bad-1670-b74a96b3f991@oracle.com>

On 20/06/2022 17:16, Dr Heinz M. Kabutz wrote:
> Hi Ron and Alan,
>
> I was pondering today what would happen if two virtual threads 
> deadlocked, either on synchronized or on ReentrantLock. My intuition 
> was that if it was on a ReentrantLock, then those two virtual threads 
> would be effectively decommissioned, and that they would not use up 
> any carrier threads, but that if they were deadlocking on 
> synchronized, that the carrier threads would be permanently blocked. 
> This appears to be the case, however, due to RFR 8285196 I'm 
> struggling to see how we could discover something like this. We'd just 
> notice (or not) that there are less carrier threads available. Of 
> course we could dig in further and dump all the virtual threads, 
> hoping to discover the deadlock, but the tool of the ThreadMXBean does 
> not seem to be available anymore.

There isn't any API or tooling support for reporting deadlocks involving 
virtual threads at this time. This goes for both monitors and ownable 
synchronizers. The ThreadMXBean API doesn't scale for virtual threads 
which is why it is specified to only support the monitoring and 
management of platform threads. Deadlock cycles that include virtual 
threads had to be spec'ed out as otherwise the API would be 
inconsistent. This is something we have to come back to, it's just not 
there at this time.

-Alan.

From eric at kolotyluk.net  Mon Jun 20 17:47:19 2022
From: eric at kolotyluk.net (eric at kolotyluk.net)
Date: Mon, 20 Jun 2022 10:47:19 -0700
Subject: Deadlocks in virtual threads - was RFR: 8285196: Deadlock
 reporting prints carrier thread when virtual thread is in deadlock cycle
In-Reply-To: <fa99b507-f229-4bad-1670-b74a96b3f991@oracle.com>
References: <lA78jsVchqxiX1r1H3Pf43A2Icv_gMDgxYrp7oKKhWs=.eca61b86-f0e5-4157-96d7-b85ebb443ba8@github.com>
 <01235c0f-1ac1-3e5e-6fef-bb05734b480c@javaspecialists.eu>
 <fa99b507-f229-4bad-1670-b74a96b3f991@oracle.com>
Message-ID: <00da01d884cd$ca0a1490$5e1e3db0$@kolotyluk.net>

As someone who has used Java deadlock detection in the past, I wanted to affirm that it can be very valuable at times, critical in fact, especially when inheriting smelly spaghetti code...

Hats off to Dr. Kabutz for raising the issue... and to Alan Bateman for acknowledging this is on the TODO list...

Cheers, Eric

-----Original Message-----
From: loom-dev <loom-dev-retn at openjdk.org> On Behalf Of Alan Bateman
Sent: June 20, 2022 9:56 AM
To: Dr Heinz M. Kabutz <heinz at javaspecialists.eu>
Cc: loom-dev <loom-dev at openjdk.java.net>
Subject: Re: Deadlocks in virtual threads - was RFR: 8285196: Deadlock reporting prints carrier thread when virtual thread is in deadlock cycle

On 20/06/2022 17:16, Dr Heinz M. Kabutz wrote:
> Hi Ron and Alan,
>
> I was pondering today what would happen if two virtual threads 
> deadlocked, either on synchronized or on ReentrantLock. My intuition 
> was that if it was on a ReentrantLock, then those two virtual threads 
> would be effectively decommissioned, and that they would not use up 
> any carrier threads, but that if they were deadlocking on 
> synchronized, that the carrier threads would be permanently blocked.
> This appears to be the case, however, due to RFR 8285196 I'm 
> struggling to see how we could discover something like this. We'd just 
> notice (or not) that there are less carrier threads available. Of 
> course we could dig in further and dump all the virtual threads, 
> hoping to discover the deadlock, but the tool of the ThreadMXBean does 
> not seem to be available anymore.

There isn't any API or tooling support for reporting deadlocks involving virtual threads at this time. This goes for both monitors and ownable synchronizers. The ThreadMXBean API doesn't scale for virtual threads which is why it is specified to only support the monitoring and management of platform threads. Deadlock cycles that include virtual threads had to be spec'ed out as otherwise the API would be inconsistent. This is something we have to come back to, it's just not there at this time.

-Alan.


From Alan.Bateman at oracle.com  Mon Jun 20 18:20:10 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Mon, 20 Jun 2022 19:20:10 +0100
Subject: Deadlocks in virtual threads - was RFR: 8285196: Deadlock
 reporting prints carrier thread when virtual thread is in deadlock cycle
In-Reply-To: <af3034c6-ca7f-1821-ea3f-df73ce8b9841@javaspecialists.eu>
References: <lA78jsVchqxiX1r1H3Pf43A2Icv_gMDgxYrp7oKKhWs=.eca61b86-f0e5-4157-96d7-b85ebb443ba8@github.com>
 <01235c0f-1ac1-3e5e-6fef-bb05734b480c@javaspecialists.eu>
 <fa99b507-f229-4bad-1670-b74a96b3f991@oracle.com>
 <af3034c6-ca7f-1821-ea3f-df73ce8b9841@javaspecialists.eu>
Message-ID: <0708625f-9be6-4480-9cbf-30625206a154@oracle.com>

On 20/06/2022 18:33, Dr Heinz M. Kabutz wrote:
> :
>
> Thanks for your quick reply Alan - that's what I suspected.

The JMX section in JEP 425 provides a summary but doesn't go into the 
rational.


>
> I guess the clue will be carrier threads stuck trying to run 
> continuations, with the cpu time not increasing over time?
>
>
> "ForkJoinPool-1-worker-1" #31 [25347] daemon prio=5 os_prio=31 
> cpu=5.43ms elapsed=159.56s tid=0x00007ff60c01da00 [0x00007000069c9000]
> ?? Carrying virtual thread #30
> ??????? at 
> jdk.internal.vm.Continuation.run(java.base at 19-ea/Continuation.java:257)
> ??????? at 
> java.lang.VirtualThread.runContinuation(java.base at 19-ea/VirtualThread.java:213)
> ??????? at 
> java.lang.VirtualThread$$Lambda$21/0x000000080104da50.run(java.base at 19-ea/Unknown 
> Source)
> ??????? at 
> java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(java.base at 19-ea/ForkJoinTask.java:1423)
> ??????? at 
> java.util.concurrent.ForkJoinTask.doExec(java.base at 19-ea/ForkJoinTask.java:387)
> ??????? at 
> java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(java.base at 19-ea/ForkJoinPool.java:1311)
> ??????? at 
> java.util.concurrent.ForkJoinPool.scan(java.base at 19-ea/ForkJoinPool.java:1840)
> ??????? at 
> java.util.concurrent.ForkJoinPool.runWorker(java.base at 19-ea/ForkJoinPool.java:1806)
> ??????? at 
> java.util.concurrent.ForkJoinWorkerThread.run(java.base at 19-ea/ForkJoinWorkerThread.java:177)
>
> Is it possible to get a stack trace of where that virtual thread #30 
> is at the moment?

Have you the new tried the new thread dump? There's an example in the 
"Observing virtual threads" section in the JEP.

-Alan

From eric at kolotyluk.net  Mon Jun 20 18:33:02 2022
From: eric at kolotyluk.net (eric at kolotyluk.net)
Date: Mon, 20 Jun 2022 11:33:02 -0700
Subject: Benefits of Rx, Without the Complexity
Message-ID: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>

After tinkering with loom and learning a lot of revised synchronous style
practices, I was recently watching another presentation on Reactive
Programming, and it got me thinking about how some of the asynchronous
practices, such as Backpressure, could be expressed in the synchronous world
of Virtual Threads, Structured Concurrency, etc.

 

After working on Akka Scala for years, using Reactive Practices, I had a
sense that it might be possible to build applications/services that would
not thrash. They would go up to 100% utilization, without thrashing, and
then just refuse more work. Sorry mate, I won't do that now, maybe talk to
the Load Balancer about spawning some more siblings. I don't know how true
this sense is, only that it's a hopeful sense.

 

While I have dabbled with java.util.concurrent.Flow using Virtual Threads
successfully, I still find the cognitive load for using Rx APIs higher than
I would like, but it is well disciplined and has many other benefits, such
as backpressure.

 

In the future, can we build simpler synchronous APIs with the benefits of
asynchronous APIs such as Rx, leveraging the scalability/throughput of
Virtual Threads and the discipline of Structure Concurrency? I guess I am
just lazy, and I don't want to think harder than I have to.

 

Cheers, Eric

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From brian.goetz at oracle.com  Tue Jun 21 13:11:16 2022
From: brian.goetz at oracle.com (Brian Goetz)
Date: Tue, 21 Jun 2022 09:11:16 -0400
Subject: Benefits of Rx, Without the Complexity
In-Reply-To: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
References: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
Message-ID: <8465f434-62dd-1dca-944e-06f039370688@oracle.com>

"Backpressure" is just a fancy new term for the age-old concept of 
bounding resource utilization by stalling or refusing excessive 
requests. Examples include:

 ?- thread pools -- limit the number of concurrently executing tasks
 ?- semaphores -- limit the number of a critical resource (socket 
connections, open files, etc), by stalling incremental requests until 
the resource becomes free
 ?- producer/consumer with blocking queues -- when consumers are 
overloaded, stall the producers
 ?- queuing of socket connect requests in the OS, and refusing 
additional requests after the queue gets too long
 ?- various networking flow control protocols using send credits, 
sliding windows, etc (xmodem, TCP)

These are often used in conjunction; a thread pool may have a fixed 
number of threads *and* a bounded queue for waiting tasks.? OSes queue 
socket requests until some limit, and then refuse incremental requests.? 
These are all techniques of slowly pushing the load back to the source.

But, backpressure is not magic; it still requires analysis and control.? 
Before you can use it effectively, you have to identify what the 
resources are that might get over-consumed, and choose a strategy for 
managing it.? Obvious strategies include "don't call me, I'll call you", 
queue size limits, etc. But none of these are applied magically; they 
require you to configure them.? Reactive's contribution, such as it is, 
is to put these concepts in the foreground, where users are reminded to 
think about them.

All of these techniques are still available to us.? But we have to 
identify what resources are in danger of being overconsumed, and protect 
them appropriately.? The concepts for doing so are older then Java -- 
semaphores, blocking queues, etc.

On 6/20/2022 2:33 PM, eric at kolotyluk.net wrote:
>
> After tinkering with loom and learning a lot of revised synchronous 
> style practices, I was recently watching another presentation on 
> Reactive Programming, and it got me thinking about how some of the 
> asynchronous practices, such as Backpressure, could be expressed in 
> the synchronous world of Virtual Threads, Structured Concurrency, etc.
>
> After working on Akka Scala for years, using Reactive Practices, I had 
> a sense that it might be possible to build applications/services that 
> would not thrash. They would go up to 100% utilization, without 
> thrashing, and then just refuse more work. /Sorry mate, I won?t do 
> that now, maybe talk to the Load Balancer about spawning some more 
> siblings?/ I don?t know how true this sense is, only that it?s a 
> hopeful sense.
>
> While I have dabbled with java.util.concurrent.Flow using Virtual 
> Threads successfully, I still find the cognitive load for using Rx 
> APIs higher than I would like, but it is well disciplined and has many 
> other benefits, such as backpressure.
>
> In the future, can we build simpler synchronous APIs with the benefits 
> of asynchronous APIs such as Rx, leveraging the scalability/throughput 
> of Virtual Threads and the discipline of Structure Concurrency? I 
> guess I am just lazy, and I don?t want to think harder than I have to.
>
> Cheers, Eric
>
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From eric at kolotyluk.net  Tue Jun 21 13:51:00 2022
From: eric at kolotyluk.net (eric at kolotyluk.net)
Date: Tue, 21 Jun 2022 06:51:00 -0700
Subject: Benefits of Rx, Without the Complexity
In-Reply-To: <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
References: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
 <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
Message-ID: <02ea01d88575$f13c2c30$d3b48490$@kolotyluk.net>

Thank you for that Brian? when people started expounding on backpressure, it was like they invented flow-control? where I had implemented X.25 (including HDLC) twice in the 80s on two different platforms?

 

I agree that we need to analyze the system to put the right constraints in the right places, but can this be automated more, such that it is more ?magic?? Is anyone researching this? Not like a magic bullet, but well? I never thought cars could drive themselves? but they do?

 

Largely, I was hoping there were better ways to build systems that don?t thrash, which is appalling behaviour I have seen before, even in the systems I have built. Systems that better utilize resources by default, so we don?t have to waste resources to avoid thrashing. However, I believe Virtual Threads make better use of resources the way Virtual Memory does, so we are definitely heading in the right direction.

 

I guess for now we need to continue to be aware. Several times I have seen the advice in loom to not use thread pools with virtual threads, but to use semaphores instead, and for good reason. These are good lessons.

 

Anyway, great answers, thanks.

 

Cheers, Eric

 

From: Brian Goetz <brian.goetz at oracle.com> 
Sent: June 21, 2022 6:11 AM
To: eric at kolotyluk.net; 'loom-dev' <loom-dev at openjdk.java.net>
Subject: Re: Benefits of Rx, Without the Complexity

 

"Backpressure" is just a fancy new term for the age-old concept of bounding resource utilization by stalling or refusing excessive requests.  Examples include: 

 - thread pools -- limit the number of concurrently executing tasks
 - semaphores -- limit the number of a critical resource (socket connections, open files, etc), by stalling incremental requests until the resource becomes free
 - producer/consumer with blocking queues -- when consumers are overloaded, stall the producers
 - queuing of socket connect requests in the OS, and refusing additional requests after the queue gets too long
 - various networking flow control protocols using send credits, sliding windows, etc (xmodem, TCP)

These are often used in conjunction; a thread pool may have a fixed number of threads *and* a bounded queue for waiting tasks.  OSes queue socket requests until some limit, and then refuse incremental requests.  These are all techniques of slowly pushing the load back to the source.  

But, backpressure is not magic; it still requires analysis and control.  Before you can use it effectively, you have to identify what the resources are that might get over-consumed, and choose a strategy for managing it.  Obvious strategies include "don't call me, I'll call you", queue size limits, etc.  But none of these are applied magically; they require you to configure them.  Reactive's contribution, such as it is, is to put these concepts in the foreground, where users are reminded to think about them.  

All of these techniques are still available to us.  But we have to identify what resources are in danger of being overconsumed, and protect them appropriately.  The concepts for doing so are older then Java -- semaphores, blocking queues, etc.  

On 6/20/2022 2:33 PM, eric at kolotyluk.net <mailto:eric at kolotyluk.net>  wrote:

After tinkering with loom and learning a lot of revised synchronous style practices, I was recently watching another presentation on Reactive Programming, and it got me thinking about how some of the asynchronous practices, such as Backpressure, could be expressed in the synchronous world of Virtual Threads, Structured Concurrency, etc.

 

After working on Akka Scala for years, using Reactive Practices, I had a sense that it might be possible to build applications/services that would not thrash. They would go up to 100% utilization, without thrashing, and then just refuse more work. Sorry mate, I won?t do that now, maybe talk to the Load Balancer about spawning some more siblings? I don?t know how true this sense is, only that it?s a hopeful sense.

 

While I have dabbled with java.util.concurrent.Flow using Virtual Threads successfully, I still find the cognitive load for using Rx APIs higher than I would like, but it is well disciplined and has many other benefits, such as backpressure.

 

In the future, can we build simpler synchronous APIs with the benefits of asynchronous APIs such as Rx, leveraging the scalability/throughput of Virtual Threads and the discipline of Structure Concurrency? I guess I am just lazy, and I don?t want to think harder than I have to.

 

Cheers, Eric

 

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From pedro.lamarao at prodist.com.br  Tue Jun 21 14:41:59 2022
From: pedro.lamarao at prodist.com.br (=?UTF-8?Q?Pedro_Lamar=C3=A3o?=)
Date: Tue, 21 Jun 2022 11:41:59 -0300
Subject: Benefits of Rx, Without the Complexity
In-Reply-To: <02ea01d88575$f13c2c30$d3b48490$@kolotyluk.net>
References: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
 <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
 <02ea01d88575$f13c2c30$d3b48490$@kolotyluk.net>
Message-ID: <CAC8PkgEO5Ypv6LeRmHysD1KCL5BJF6SBmutf6ipjCiv4Yp=2Cw@mail.gmail.com>

Em ter., 21 de jun. de 2022 ?s 10:53, <eric at kolotyluk.net> escreveu:


> I agree that we need to analyze the system to put the right constraints in
> the right places, but can this be automated more, such that it is more
> ?magic?? *Is anyone researching this?* Not like a magic bullet, but well?
> I never thought cars could drive themselves? but they do?
>
>
>
> Largely, I was hoping there were better ways to build systems that don?t
> thrash, which is appalling behaviour I have seen before, even in the
> systems I have built. Systems that better utilize resources *by default*,
> so we don?t have to waste resources to avoid thrashing. However, I believe
> Virtual Threads make better use of resources the way Virtual Memory does,
> so we are definitely heading in the right direction.
>

In my experience with reactive frameworks, the framework is magic only if
you use predefined "sources" and "sinks" which by nature solve this problem
for you.
This is like programming TCP: it does flow control for you, there is no
need to worry about it.
Whenever you need to define a new source or a new sink for your custom
case, reactive framework magic disappears.
In these cases, the tools to do backpressure in "reactive" and "threads"
are the same: bounded atomic queues or "channels".
This concept of "channel", like Go has, is probably the magic that will
complete this picture.

-- 
Pedro Lamar?o
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From eric at kolotyluk.net  Tue Jun 21 16:09:59 2022
From: eric at kolotyluk.net (eric at kolotyluk.net)
Date: Tue, 21 Jun 2022 09:09:59 -0700
Subject: Benefits of Rx, Without the Complexity
In-Reply-To: <CAC8PkgEO5Ypv6LeRmHysD1KCL5BJF6SBmutf6ipjCiv4Yp=2Cw@mail.gmail.com>
References: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
 <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
 <02ea01d88575$f13c2c30$d3b48490$@kolotyluk.net>
 <CAC8PkgEO5Ypv6LeRmHysD1KCL5BJF6SBmutf6ipjCiv4Yp=2Cw@mail.gmail.com>
Message-ID: <039201d88589$5bdd8e90$1398abb0$@kolotyluk.net>

Thanks, Pedro, that is some good insight.

 

My experience with Akka HTTP is that it creates a Stream of Streams, where the top-level Stream accepts connections, and the child Streams process requests. This could probably be modelled nicely with Loom Virtual Threads and Structured Concurrency. Maybe someone will build an API for Loom HTTP that packages this all together the way Akka HTTP does, but without the cognitive load of Reactive programming, callbacks, etc. A nice feature of Akka Streams is that when one end is a TCP connection, backpressure employs TCP flow control?

 

I will have to investigate Go Channels?

 

Cheers, Eric

 

From: Pedro Lamar?o <pedro.lamarao at prodist.com.br> 
Sent: June 21, 2022 7:42 AM
To: Eric Kolotyluk <eric at kolotyluk.net>
Cc: Brian Goetz <brian.goetz at oracle.com>; loom-dev <loom-dev at openjdk.java.net>
Subject: Re: Benefits of Rx, Without the Complexity

 

Em ter., 21 de jun. de 2022 ?s 10:53, <eric at kolotyluk.net <mailto:eric at kolotyluk.net> > escreveu:

 

I agree that we need to analyze the system to put the right constraints in the right places, but can this be automated more, such that it is more ?magic?? Is anyone researching this? Not like a magic bullet, but well? I never thought cars could drive themselves? but they do?

 

Largely, I was hoping there were better ways to build systems that don?t thrash, which is appalling behaviour I have seen before, even in the systems I have built. Systems that better utilize resources by default, so we don?t have to waste resources to avoid thrashing. However, I believe Virtual Threads make better use of resources the way Virtual Memory does, so we are definitely heading in the right direction.

 

In my experience with reactive frameworks, the framework is magic only if you use predefined "sources" and "sinks" which by nature solve this problem for you.

This is like programming TCP: it does flow control for you, there is no need to worry about it.

Whenever you need to define a new source or a new sink for your custom case, reactive framework magic disappears.

In these cases, the tools to do backpressure in "reactive" and "threads" are the same: bounded atomic queues or "channels".

This concept of "channel", like Go has, is probably the magic that will complete this picture.

 

-- 

Pedro Lamar?o

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From oleksandr.otenko at gmail.com  Tue Jun 21 19:34:08 2022
From: oleksandr.otenko at gmail.com (Alex Otenko)
Date: Tue, 21 Jun 2022 20:34:08 +0100
Subject: Benefits of Rx, Without the Complexity
In-Reply-To: <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
References: <013701d884d4$2d01b750$870525f0$@kolotyluk.net>
 <8465f434-62dd-1dca-944e-06f039370688@oracle.com>
Message-ID: <CANkgWKjjDsF=S8ap6BFu+5exYbUKbWUgGT9RX94AvquvQSqPig@mail.gmail.com>

There is an important difference between synchronous API with semaphores,
blocking queues, etc and reactive API with backpressure.

The difference is that reactive API is essentially continuation passing,
one important aspect of which is the inversion of control. ("Don't call us,
we'll call you") Whereas there is a known isomorphism between the two
models of computation, the complexity of expression differs. My stock
example where continuation passing is much simpler is the tree iterator vs
the generator for a tree.


Alex

On Tue, 21 Jun 2022, 14:11 Brian Goetz, <brian.goetz at oracle.com> wrote:

> "Backpressure" is just a fancy new term for the age-old concept of
> bounding resource utilization by stalling or refusing excessive requests.
> Examples include:
>
>  - thread pools -- limit the number of concurrently executing tasks
>  - semaphores -- limit the number of a critical resource (socket
> connections, open files, etc), by stalling incremental requests until the
> resource becomes free
>  - producer/consumer with blocking queues -- when consumers are
> overloaded, stall the producers
>  - queuing of socket connect requests in the OS, and refusing additional
> requests after the queue gets too long
>  - various networking flow control protocols using send credits, sliding
> windows, etc (xmodem, TCP)
>
> These are often used in conjunction; a thread pool may have a fixed number
> of threads *and* a bounded queue for waiting tasks.  OSes queue socket
> requests until some limit, and then refuse incremental requests.  These are
> all techniques of slowly pushing the load back to the source.
>
> But, backpressure is not magic; it still requires analysis and control.
> Before you can use it effectively, you have to identify what the resources
> are that might get over-consumed, and choose a strategy for managing it.
> Obvious strategies include "don't call me, I'll call you", queue size
> limits, etc.  But none of these are applied magically; they require you to
> configure them.  Reactive's contribution, such as it is, is to put these
> concepts in the foreground, where users are reminded to think about them.
>
> All of these techniques are still available to us.  But we have to
> identify what resources are in danger of being overconsumed, and protect
> them appropriately.  The concepts for doing so are older then Java --
> semaphores, blocking queues, etc.
>
> On 6/20/2022 2:33 PM, eric at kolotyluk.net wrote:
>
> After tinkering with loom and learning a lot of revised synchronous style
> practices, I was recently watching another presentation on Reactive
> Programming, and it got me thinking about how some of the asynchronous
> practices, such as Backpressure, could be expressed in the synchronous
> world of Virtual Threads, Structured Concurrency, etc.
>
>
>
> After working on Akka Scala for years, using Reactive Practices, I had a
> sense that it might be possible to build applications/services that would
> not thrash. They would go up to 100% utilization, without thrashing, and
> then just refuse more work. *Sorry mate, I won?t do that now, maybe talk
> to the Load Balancer about spawning some more siblings?* I don?t know how
> true this sense is, only that it?s a hopeful sense.
>
>
>
> While I have dabbled with java.util.concurrent.Flow using Virtual Threads
> successfully, I still find the cognitive load for using Rx APIs higher than
> I would like, but it is well disciplined and has many other benefits, such
> as backpressure.
>
>
>
> In the future, can we build simpler synchronous APIs with the benefits of
> asynchronous APIs such as Rx, leveraging the scalability/throughput of
> Virtual Threads and the discipline of Structure Concurrency? I guess I am
> just lazy, and I don?t want to think harder than I have to.
>
>
>
> Cheers, Eric
>
>
>
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From duke at openjdk.org  Wed Jun 22 12:50:27 2022
From: duke at openjdk.org (duke)
Date: Wed, 22 Jun 2022 12:50:27 GMT
Subject: git: openjdk/loom: fibers: 92 new changesets
Message-ID: <b8894fed-bc82-4e8d-b63c-464bc1106d1f@openjdk.org>

Changeset: 08400f18
Author:    Zhuojun Miao <zmiao at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-06-15 05:57:55 +0000
URL:       https://git.openjdk.org/loom/commit/08400f18badb23ea3d00282e8b71e76844398a67

8287349: AArch64: Merge LDR instructions to improve C1 OSR performance

Reviewed-by: aph, ngasson, thartmann

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp

Changeset: 444a0d98
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-15 06:39:23 +0000
URL:       https://git.openjdk.org/loom/commit/444a0d98ac06ab043e3b11281234fd515abff302

8284977: MetricsTesterCgroupV2.getLongValueEntryFromFile fails when named value doesn't exist

Reviewed-by: sgehwolf, mdoerr

! test/lib/jdk/test/lib/containers/cgroup/MetricsTesterCgroupV2.java

Changeset: 33f34d54
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-15 06:53:12 +0000
URL:       https://git.openjdk.org/loom/commit/33f34d540e01db7e64da97d518e9dd88d014fb23

8288207: Enhance MalformedURLException in Uri.parseCompat

Reviewed-by: dfuchs, alanb

! src/java.naming/share/classes/com/sun/jndi/toolkit/url/Uri.java

Changeset: 2471f8f7
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-15 08:06:47 +0000
URL:       https://git.openjdk.org/loom/commit/2471f8f7c56dfc1b8de287cb990121d30976ba36

8287647: VM debug support: find node by pattern in name or dump

Reviewed-by: kvn, chagedorn, thartmann

! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/utilities/stringUtils.cpp
! src/hotspot/share/utilities/stringUtils.hpp

Changeset: 68b20572
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2022-06-15 09:10:48 +0000
URL:       https://git.openjdk.org/loom/commit/68b2057205844228562f3a0801d70e4a5a04ea85

8287373: remove unnecessary paddings in generated code

Reviewed-by: kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidCompilationResult.java
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidDebugInfo.java
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidOopMap.java
! test/hotspot/jtreg/compiler/jvmci/events/JvmciNotifyInstallEventTest.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/TestAssembler.java

Changeset: dfeeb6f8
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-15 10:35:02 +0000
URL:       https://git.openjdk.org/loom/commit/dfeeb6f8f3c42d6fe2adf89f243e7011827db122

8288140: Avoid redundant Hashtable.get call in Signal.handle

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/misc/Signal.java

Changeset: d5cd2f2c
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2022-06-15 12:23:49 +0000
URL:       https://git.openjdk.org/loom/commit/d5cd2f2caa857891c2cbc13e7da4f85720f3bbb7

8284849: Add deoptimization to unified logging

Reviewed-by: jvernee, kvn, xliu, coleenp

! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 6633855c
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2022-06-15 14:00:20 +0000
URL:       https://git.openjdk.org/loom/commit/6633855ca78ff0f5f1213a2a1424436678a30e55

8288399: MacOS debug symbol files not always deterministic in reproducible builds

Reviewed-by: erikj

! make/autoconf/flags-cflags.m4
! make/common/NativeCompilation.gmk

Changeset: 13d4ddc3
Author:    Conor Cleary <ccleary at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-15 15:41:18 +0000
URL:       https://git.openjdk.org/loom/commit/13d4ddc35b1a64e2d882c7dcd554b5aee2720c53

8286962: java/net/httpclient/ServerCloseTest.java failed once with ConnectException

Reviewed-by: dfuchs, jpai

! test/jdk/java/net/httpclient/ServerCloseTest.java

Changeset: cb5ef3da
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-15 17:36:12 +0000
URL:       https://git.openjdk.org/loom/commit/cb5ef3da1904e6639130c601db9644895807b4d6

8288499: Restore cancel-in-progress in GHA

Reviewed-by: erikj, shade

! .github/workflows/main.yml

Changeset: 3475e12f
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-15 18:12:29 +0000
URL:       https://git.openjdk.org/loom/commit/3475e12fa6c50dbaf53b6b03f3b8032017394c1f

8288330: Avoid redundant ConcurrentHashMap.get call in Http2ClientImpl.deleteConnection

Reviewed-by: jpai, dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java

Changeset: 6d595614
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-15 19:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/6d595614a26ebe579268dc8216344dfb099bb3ad

8288425: Footprint regression due MH creation when initializing StringConcatFactory

Reviewed-by: jvernee, mchung

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

Changeset: 1855e9d2
Author:    Kevin Driver <kevin.driver at oracle.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-06-15 21:03:04 +0000
URL:       https://git.openjdk.org/loom/commit/1855e9d2017f315b31f40329b41eb1cf13c59cfe

8220732: setSeed(long) java api doc is missing warning about provided seed quality

Reviewed-by: wetmore

! src/java.base/share/classes/java/security/SecureRandom.java

Changeset: 9ff40346
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-15 21:19:31 +0000
URL:       https://git.openjdk.org/loom/commit/9ff40346dd45ae1607785bb242d9db10562fb99a

8288530: ProblemList serviceability/jvmti/VMObjectAlloc/VMObjectAllocTest.java in -Xcomp mode

Reviewed-by: amenkov

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 07612281
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-15 22:40:03 +0000
URL:       https://git.openjdk.org/loom/commit/07612281b084de62b6fb9e682184f93316130f41

8288443: Simplify vmClasses::resolve_all()

Reviewed-by: ccheung, dholmes, coleenp

! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmClasses.cpp

Changeset: f7ba3b7e
Author:    Hao Sun <haosun at openjdk.org>
Committer: Ningsheng Jian <njian at openjdk.org>
Date:      2022-06-16 00:54:27 +0000
URL:       https://git.openjdk.org/loom/commit/f7ba3b7e422c0a4b899b7aa11d0f903e6c1614a9

8288300: AArch64: Remove the assertion in fmovs/fmovd(FloatRegister, FloatRegister)

Reviewed-by: aph, ngasson

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: a1795901
Author:    Fei Gao <fgao at openjdk.org>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2022-06-16 02:40:59 +0000
URL:       https://git.openjdk.org/loom/commit/a1795901ee292fa6272768cef2fedcaaf8044074

8283091: Support type conversion between different data sizes in SLP

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeTypeConversion.java
! test/hotspot/jtreg/compiler/codegen/TestByteDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestByteFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestByteLongVect.java
! test/hotspot/jtreg/compiler/codegen/TestFloatDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestIntDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestIntLongVect.java
! test/hotspot/jtreg/compiler/codegen/TestLongFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortLongVect.java
! test/micro/org/openjdk/bench/vm/compiler/TypeVectorOperations.java

Changeset: 39526e28
Author:    Tejesh R <tr at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-16 03:47:30 +0000
URL:       https://git.openjdk.org/loom/commit/39526e28bc4b82d22623a839362fd443e9fb11f0

8284619: javax/swing/JTable/8236907/LastVisibleRow.java failed with "Test Case Failed!!, Last Row not Visible!!!"

Reviewed-by: psadhukhan, honkar

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JTable/8236907/LastVisibleRow.java

Changeset: b2a58bec
Author:    Dmitry Kulikov <dmitry.kulikov at bell-sw.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-16 08:12:30 +0000
URL:       https://git.openjdk.org/loom/commit/b2a58bec4a4f70a06b23013cc4c351b36a413521

8288005: HotSpot build with disabled PCH fails for Windows AArch64

Reviewed-by: shade, kbarrett

! src/hotspot/os_cpu/windows_aarch64/vm_version_windows_aarch64.cpp

Changeset: 53ef59c4
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-13 22:47:33 +0000
URL:       https://git.openjdk.org/loom/commit/53ef59c40253d893b8624ab54092d4ddb0966695

8288365: ProblemList java/lang/reflect/callerCache/ReflectionCallerCacheTest.java in -Xcomp on macosx-x64 and windows-x64

Reviewed-by: dholmes, mchung

! test/jdk/ProblemList-Xcomp.txt

Changeset: c76a06ae
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-14 13:00:27 +0000
URL:       https://git.openjdk.org/loom/commit/c76a06aeb5fe7d7630736a74aad8c873b7afe36b

8288214: serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java test failed

Reviewed-by: lmesnik, zgu, dcubed, sspitsyn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java

Changeset: 8cd87e73
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-14 14:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/8cd87e731bcaff2d7838995c68056742d577ad3b

8288303: C1: Miscompilation due to broken Class.getModifiers intrinsic

Reviewed-by: iveresov, dlong

! src/hotspot/share/c1/c1_LIRGenerator.cpp
+ test/hotspot/jtreg/compiler/intrinsics/klass/TestGetModifiers.java

Changeset: 5a8e1e43
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-14 17:59:06 +0000
URL:       https://git.openjdk.org/loom/commit/5a8e1e43a4436e6537fc96cfea4ea47d4a958c35

8287889: (fs) Files.copy description of REPLACE_EXISTING is hard to read

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 50f99c32
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-06-14 22:37:00 +0000
URL:       https://git.openjdk.org/loom/commit/50f99c3208fc9f479cc109fb6e73d262e27026a2

8288360: CI: ciInstanceKlass::implementor() is not consistent for well-known classes

Reviewed-by: thartmann, kvn

! src/hotspot/share/ci/ciInstanceKlass.cpp

Changeset: 31bc6899
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-15 07:49:20 +0000
URL:       https://git.openjdk.org/loom/commit/31bc689977c536d7e6b28020eac1b472b60f7e06

8288324: Loom: Uninitialized JvmtiEnvs in VM_Virtual* ops

Reviewed-by: sspitsyn, dholmes

! src/hotspot/share/prims/jvmtiEnvBase.hpp

Changeset: f3b1f60a
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-15 08:20:51 +0000
URL:       https://git.openjdk.org/loom/commit/f3b1f60a29d0d48346988239f15437780642f562

8288289: Preview APIs in jdk.jdi, jdk.management, and jdk.jfr should be reflective preview APIs

Reviewed-by: cjplummer, jlahoda

! src/jdk.jdi/share/classes/com/sun/jdi/ThreadReference.java
! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadDeathRequest.java
! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadStartRequest.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedThread.java
! src/jdk.management/share/classes/com/sun/management/HotSpotDiagnosticMXBean.java

Changeset: 395aea30
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2022-06-15 19:21:13 +0000
URL:       https://git.openjdk.org/loom/commit/395aea307faa96bf78ddc15798ba7d855c2db170

8288414: Long::compress/expand samples are not correct

Reviewed-by: alanb

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

Changeset: 9254e129
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-15 19:43:38 +0000
URL:       https://git.openjdk.org/loom/commit/9254e1299374b772c2ea12176a145fb0e91c7fbc

8288526: ProblemList gc/stress/TestStressG1Humongous.java on windows-x64

Reviewed-by: psandoz

! test/hotspot/jtreg/ProblemList.txt

Changeset: 729164f5
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-15 22:31:56 +0000
URL:       https://git.openjdk.org/loom/commit/729164f53499f146579a48ba1b466c687802f330

8288533: Missing @param tags in com.sun.source classes

Reviewed-by: darcy, iris

! src/jdk.compiler/share/classes/com/sun/source/util/DocTreePathScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/TreePathScanner.java

Changeset: 3d12c022
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-16 12:01:32 +0000
URL:       https://git.openjdk.org/loom/commit/3d12c0225b31bb359bec70aac6befd879cd0c934

Merge

! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java

Changeset: cf4a4966
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-16 12:38:06 +0000
URL:       https://git.openjdk.org/loom/commit/cf4a4966a846ebea7e07c4ee6387fbf1081ea385

8288064: Class initialization locking

Reviewed-by: rehn, vlivanov

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp
! 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/HotSpotVMConfig.java
! test/hotspot/jtreg/runtime/Thread/TestThreadDumpClassInitMonitor.java

Changeset: 8fc8fdca
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-16 15:05:00 +0000
URL:       https://git.openjdk.org/loom/commit/8fc8fdca96138df20226972be8e8326237b07788

8287905: Reduce runtime of java.nio microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/nio/channels/SelectOne.java
! test/micro/org/openjdk/bench/java/nio/channels/SelectorWakeup.java

Changeset: ce5024f6
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-16 16:03:05 +0000
URL:       https://git.openjdk.org/loom/commit/ce5024f66fb21400cbb619064d4f0d19849faab4

8288468: Avoid redundant HashMap.get call in NegotiateAuthentication.firstToken

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/protocol/http/NegotiateAuthentication.java

Changeset: 2cf7c017
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-16 16:38:39 +0000
URL:       https://git.openjdk.org/loom/commit/2cf7c0175977defa765b2acf33a857b9ead1a243

8288478: AArch64: Clean up whitespace in assembler_aarch64.hpp

Reviewed-by: shade

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: e7d52e25
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-16 16:59:19 +0000
URL:       https://git.openjdk.org/loom/commit/e7d52e25a273a534c3195ea58745fd4a34963454

8288594: Address possibly lossy conversions in java.base FloatToDecimal

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/math/FloatToDecimal.java

Changeset: e833c1d1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-16 17:29:49 +0000
URL:       https://git.openjdk.org/loom/commit/e833c1d179f926edabb2d40c6c357ab20bba726e

8285519: Change usages of TimeUnit.convert to TimeUnit.toXXX

Reviewed-by: rriggs

! src/java.base/share/classes/java/util/zip/ZipUtils.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipUtils.java

Changeset: 9d4b25e7
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-16 22:07:13 +0000
URL:       https://git.openjdk.org/loom/commit/9d4b25e7888098a866ff980e37b8d16d456906d8

8288281: compiler/vectorapi/VectorFPtoIntCastTest.java failed with "IRViolationException: There were one or multiple IR rule failures."

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java

Changeset: f3da7ff6
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-17 07:32:15 +0000
URL:       https://git.openjdk.org/loom/commit/f3da7ff66e83a44118c090b7729dce858f0df1b1

8288421: IGV: warn user about all unreachable nodes

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 523d553e
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-17 08:22:27 +0000
URL:       https://git.openjdk.org/loom/commit/523d553e13e7d6fbf0a3befb1c18431738fe8d7f

8282777: Create a Regression test for JDK-4515031

Reviewed-by: serb

+ test/jdk/javax/accessibility/JFileChooserAccessibleDescriptionTest.java

Changeset: cc445926
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-17 12:24:16 +0000
URL:       https://git.openjdk.org/loom/commit/cc445926cfe41ee7803791fb223504b0d9fd8100

8287904: Reduce runtime of java.net microbenchmarks

Reviewed-by: jvernee

= test/micro/org/openjdk/bench/java/net/DatagramChannelSendReceive.java
! test/micro/org/openjdk/bench/java/net/DatagramSocketSendReceive.java
- test/micro/org/openjdk/bench/java/net/DatagramSocketTest.java
! test/micro/org/openjdk/bench/java/net/NetworkInterfaceLookup.java
- test/micro/org/openjdk/bench/java/net/SocketChannelCompare.java
! test/micro/org/openjdk/bench/java/net/SocketChannelConnectionSetup.java
- test/micro/org/openjdk/bench/java/net/SocketChannelReadWrite.java
! test/micro/org/openjdk/bench/java/net/SocketReadWrite.java
! test/micro/org/openjdk/bench/java/net/SocketStreaming.java
! test/micro/org/openjdk/bench/java/net/ThreadLocalParseUtil.java
! test/micro/org/openjdk/bench/java/net/ThreadLocalURI.java
! test/micro/org/openjdk/bench/java/net/URLEncodeDecode.java
! test/micro/org/openjdk/bench/java/net/UnixSocketChannelReadWrite.java

Changeset: ff3db520
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-16 15:59:22 +0000
URL:       https://git.openjdk.org/loom/commit/ff3db52044f69754b1ccf54961f453d4afbfba3a

8288534: Out of bound errors for memory segment access mentions wrong values

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/foreign/AbstractLayout.java
! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! test/jdk/java/foreign/TestSegments.java

Changeset: c254c9d0
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-16 22:04:17 +0000
URL:       https://git.openjdk.org/loom/commit/c254c9d095d0473282ad74e66239a790912a3d76

8287401: jpackage tests failing on Windows due to powershell issue

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherIconVerifier.java

Changeset: 53bf1bfd
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-17 05:57:28 +0000
URL:       https://git.openjdk.org/loom/commit/53bf1bfdabb79b37afedd09051d057f9eea620f2

8286176: Add JNI_VERSION_19 to jni.h and JNI spec

Reviewed-by: dcubed, iris, mchung, dholmes

! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/runtime/thread.cpp
! src/java.base/share/native/include/jni.h
! src/jdk.management.agent/unix/native/libmanagement_agent/FileSystemImpl.c
! src/jdk.management.agent/windows/native/libmanagement_agent/FileSystemImpl.c
! test/hotspot/jtreg/native_sanity/JniVersion.java
! test/jdk/java/lang/ClassLoader/nativeLibrary/libnativeLibraryTest.c
! test/jdk/java/lang/StackWalker/libnativeMethod.c
! test/jdk/jdk/internal/loader/NativeLibraries/libnativeLibrariesTest.c
! test/micro/org/openjdk/bench/java/lang/foreign/libQSortJNI.c

Changeset: af64d316
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-17 13:46:47 +0000
URL:       https://git.openjdk.org/loom/commit/af64d316c0f687c4ceab7591e050449c64e3babc

Merge


Changeset: 47b86690
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-17 16:57:38 +0000
URL:       https://git.openjdk.org/loom/commit/47b86690b6672301aa46d4a7b9ced58d17047cc7

8288573: Make Executable.getParameterCount() actually abstract

Reviewed-by: iris, alanb, jpai

! src/java.base/share/classes/java/lang/reflect/Executable.java

Changeset: 7d4df6a8
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2022-06-20 06:43:23 +0000
URL:       https://git.openjdk.org/loom/commit/7d4df6a83f6333e0e73686b807ee5d4b0ac10cd2

8284404: Too aggressive sweeping with Loom

Reviewed-by: kvn, thartmann

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

Changeset: 02da5f99
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-20 07:27:11 +0000
URL:       https://git.openjdk.org/loom/commit/02da5f9970ae02e0a67a8bae7cddefe9f3a17ce4

8263384: IGV: Outline should highlight the Graph that has focus

Reviewed-by: xliu, chagedorn, thartmann

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/FolderNode.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/OutlineTopComponent.java

Changeset: f62b2bd9
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-20 07:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/f62b2bd9cda952b205ee03151cc58c95f588a742

8288480: IGV: toolbar action is not applied to the focused graph

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java

Changeset: 7acdcc10
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-20 08:03:13 +0000
URL:       https://git.openjdk.org/loom/commit/7acdcc1034fb9529ee7b617889d38b0e557a20ec

8288329: Avoid redundant TreeMap.containsKey call in PolicyParser.read

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/provider/PolicyParser.java

Changeset: 695d8656
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-20 09:02:15 +0000
URL:       https://git.openjdk.org/loom/commit/695d8656c5c6452b20d9d5a33ebb8f3d2f71c176

8284672: Collapse identical catch branches in java.desktop

Reviewed-by: prr, aivanov, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaSpinnerUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/share/classes/com/sun/beans/decoder/DocumentHandler.java
! src/java.desktop/share/classes/com/sun/beans/finder/ClassFinder.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKPainter.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java
! src/java.desktop/share/classes/com/sun/media/sound/AudioFileSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DirectAudioDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClip.java
! src/java.desktop/share/classes/com/sun/media/sound/SF2SoundbankReader.java
! src/java.desktop/share/classes/java/awt/AWTKeyStroke.java
! src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicPopupMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSpinnerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/LazyActionMap.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthParser.java
! src/java.desktop/share/classes/javax/swing/text/CompositeView.java
! src/java.desktop/share/classes/javax/swing/text/InternationalFormatter.java
! src/java.desktop/share/classes/javax/swing/text/JTextComponent.java
! src/java.desktop/share/classes/javax/swing/text/html/FrameView.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/text/html/IsindexView.java
! src/java.desktop/share/classes/sun/awt/image/InputStreamImageSource.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/share/classes/sun/font/TrueTypeFont.java
! src/java.desktop/share/classes/sun/font/Type1Font.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/share/classes/sun/print/PSStreamPrintJob.java
! src/java.desktop/share/classes/sun/swing/text/TextComponentPrintable.java
! src/java.desktop/unix/classes/sun/awt/X11/MotifDnDDragSourceProtocol.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XTrayIconPeer.java
! src/java.desktop/unix/classes/sun/java2d/opengl/GLXVolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/java2d/x11/X11VolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/java2d/xr/XRVolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/print/UnixPrintJob.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/print/Win32PrintJob.java

Changeset: d917e187
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 10:20:31 +0000
URL:       https://git.openjdk.org/loom/commit/d917e1874e46ccc26a8fa4ac82d21f4b22484452

8288667: Reduce runtime of java.text microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/text/DefFormatterBench.java

Changeset: 68bff045
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 10:21:51 +0000
URL:       https://git.openjdk.org/loom/commit/68bff04515ecd482771196cfe51203db43a667b4

8288673: Reduce runtime of java.time microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/time/GetYearBench.java
! test/micro/org/openjdk/bench/java/time/InstantBench.java
! test/micro/org/openjdk/bench/java/time/format/DateTimeFormatterBench.java

Changeset: 46d5b682
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 11:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/46d5b682db028c51e6dd9a22473161de6a5a9f1a

8288685: JFR: Use static methods for Active Recording and Active Setting events

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/ActiveRecordingEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/ActiveSettingEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventControl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java

Changeset: 5cdb4b19
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 11:56:20 +0000
URL:       https://git.openjdk.org/loom/commit/5cdb4b196047d4f2d69df0fc73102c102bf042f7

8288011: StringConcatFactory: Split application of stringifiers

Reviewed-by: jvernee, mchung

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

Changeset: 406cf611
Author:    tqxia <kikoxia at tencent.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-20 12:58:26 +0000
URL:       https://git.openjdk.org/loom/commit/406cf611d99e30052373aeab0f7bcbd0efd7177b

8287771: Remove useless G1 After GC summary refinement and sampling thread times

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingTools.java

Changeset: a7df5a40
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-20 13:30:19 +0000
URL:       https://git.openjdk.org/loom/commit/a7df5a40639a4d3138616c9fc1b144381240d2e5

8288663: JFR: Disabling the JfrThreadSampler commits only a partially disabled state

Reviewed-by: jbachorik, egahlin

! 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/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java

Changeset: 302a6c06
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-20 14:29:06 +0000
URL:       https://git.openjdk.org/loom/commit/302a6c068dcbb176381b1535baf25547079c9b06

8287801: Fix test-bugs related to stress flags

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestDriver.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE2IntVect.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE4IntVect.java
! test/hotspot/jtreg/compiler/c2/irTests/blackhole/BlackholeStoreStoreEATest.java
! test/hotspot/jtreg/compiler/cha/AbstractRootMethod.java
! test/hotspot/jtreg/compiler/cha/DefaultRootMethod.java
! test/hotspot/jtreg/compiler/intrinsics/klass/CastNullCheckDroppingsTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IsMatureVsReprofileTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ReprofileTest.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java
! test/hotspot/jtreg/compiler/rangechecks/TestExplicitRangeChecks.java
! test/hotspot/jtreg/compiler/rangechecks/TestLongRangeCheck.java
! test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckSmearing.java
! test/hotspot/jtreg/compiler/uncommontrap/Decompile.java
! test/hotspot/jtreg/compiler/uncommontrap/TestUnstableIfTrap.java

Changeset: 983f75ca
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-17 16:53:19 +0000
URL:       https://git.openjdk.org/loom/commit/983f75caa614432d25724851c979321f85a16327

8288545: Missing space in error message

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
+ test/langtools/jdk/javadoc/doclet/testLinkTaglet/TestLinkNotFound.java

Changeset: 97544be5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-17 19:40:08 +0000
URL:       https://git.openjdk.org/loom/commit/97544be5b68860bad0431ec88737ad7cdc284862

8268398: 15% increase in JFR footprint in Noop-Base

Reviewed-by: jbachorik

! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! 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/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/JDKEvents.java

Changeset: f12d0449
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-17 21:48:24 +0000
URL:       https://git.openjdk.org/loom/commit/f12d04492943bd9ff66ec754956fa17b53677794

8288692: jdk/javadoc/doclet/testTagMisuse/TestTagMisuse.java fails after JDK-8288545

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! test/langtools/jdk/javadoc/doclet/testTagMisuse/TestTagMisuse.java

Changeset: ae030bcb
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-20 01:07:45 +0000
URL:       https://git.openjdk.org/loom/commit/ae030bcbc53fdfcfb748ae1e47e660f698b3fcb7

8288397: AArch64: Fix register issues in SVE backend match rules

Reviewed-by: njian, ngasson

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
+ test/hotspot/jtreg/compiler/vectorapi/VectorGatherScatterTest.java
+ test/hotspot/jtreg/compiler/vectorapi/VectorMaskedNotTest.java

Changeset: ed714af8
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-20 06:47:40 +0000
URL:       https://git.openjdk.org/loom/commit/ed714af854d79fb2b47849f6efdf0c26686b58b3

8288564: C2: LShiftLNode::Ideal produces wrong result after JDK-8278114

Reviewed-by: kvn, iveresov, thartmann

! src/hotspot/share/opto/mulnode.cpp
! test/hotspot/jtreg/compiler/c2/irTests/TestIRLShiftIdeal_XPlusX_LShiftC.java

Changeset: 09da87cf
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-20 08:34:06 +0000
URL:       https://git.openjdk.org/loom/commit/09da87cf5c2ed6de059425437e46517da9883e7e

8288485: jni/nullCaller/NullCallerTest.java failing (ppc64)

Reviewed-by: alanb

! test/jdk/jni/nullCaller/CallHelper.hpp

Changeset: 1cf83a40
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 12:23:33 +0000
URL:       https://git.openjdk.org/loom/commit/1cf83a403f15067fb5a64cff68dc5706f533ebd7

8287800: JFR: Incorrect error message when starting recording with missing .jfc file

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFC.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFCParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
+ src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModelException.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlCondition.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlConfiguration.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlElement.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlExpression.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlNot.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlTest.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java
! test/jdk/jdk/jfr/jcmd/JcmdAsserts.java

Changeset: 0408f9c5
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-20 14:24:35 +0000
URL:       https://git.openjdk.org/loom/commit/0408f9c5436c96128bfe1264faf9fe3f9668f492

8288663: JFR: Disabling the JfrThreadSampler commits only a partially disabled state

Backport-of: a7df5a40639a4d3138616c9fc1b144381240d2e5

! 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/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java

Changeset: 33d0363e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 16:20:31 +0000
URL:       https://git.openjdk.org/loom/commit/33d0363e03358c15126b7f040732fb32cafef420

8288741: JFR: Change package name of snippet files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/snippet-files/Snippets.java
! src/jdk.jfr/share/classes/jdk/jfr/snippet-files/Snippets.java

Changeset: 453e8beb
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2022-06-20 17:32:31 +0000
URL:       https://git.openjdk.org/loom/commit/453e8beb43d56656d358c56f9d505ceaeba53f72

8288527: broken link in java.base/java/util/zip/package-summary.html

Reviewed-by: bpb, martin

! src/java.base/share/classes/java/util/zip/package-info.java

Changeset: 7039c661
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-20 19:38:49 +0000
URL:       https://git.openjdk.org/loom/commit/7039c6616ad1b67320f08e7ea4763e8ff4977430

Merge

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java

Changeset: 7e211d7d
Author:    Rob McKenna <robm at openjdk.org>
Date:      2022-06-21 00:23:12 +0000
URL:       https://git.openjdk.org/loom/commit/7e211d7daac32dca8f26f408d1a3b2c7805b5a2e

8287672: jtreg test com/sun/jndi/ldap/LdapPoolTimeoutTest.java fails intermittently in nightly run

Reviewed-by: dfuchs, aefimov

! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java

Changeset: ad891461
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-21 05:20:58 +0000
URL:       https://git.openjdk.org/loom/commit/ad8914616bd63f628e5b6472f1f48315dacfbc94

8288601: Consolidate static/dynamic archive tables

Reviewed-by: ccheung

! src/hotspot/share/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: 5e680d05
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-21 07:12:32 +0000
URL:       https://git.openjdk.org/loom/commit/5e680d059445f1c2e702914a4033624ed7979509

8288724: Prevent NullPointerException in serviceability/tmtools/jstack/DaemonThreadTest.java if jstack process fails

Reviewed-by: kevinw, sspitsyn

! test/hotspot/jtreg/serviceability/tmtools/jstack/DaemonThreadTest.java

Changeset: 701ea3be
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-21 07:55:48 +0000
URL:       https://git.openjdk.org/loom/commit/701ea3beaaef1acda2d2e041cfdb7d75549cf95c

8288556: VM crashes if it gets sent SIGUSR2 from outside

Reviewed-by: dholmes, lucy

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

Changeset: 0f801fe6
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-21 08:28:04 +0000
URL:       https://git.openjdk.org/loom/commit/0f801fe6fd2fcc181121f9846f6869ca3a03e18a

8288628: Unnecessary Hashtable usage in ConditionalSpecialCasing

Reviewed-by: naoto, jpai

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

Changeset: 19017358
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-06-21 14:33:03 +0000
URL:       https://git.openjdk.org/loom/commit/19017358b1b3c63fdddc1eecb2fe52f7b7d4b6e3

8288209: SSL debug message wrong about unsupported authentication scheme

Reviewed-by: djelinski, jnimeh

! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/SSLLogger.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/ssl/X509Authentication.java

Changeset: 535fba8b
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-21 15:27:52 +0000
URL:       https://git.openjdk.org/loom/commit/535fba8bfcd1bec6400b7be7d7c95e1310ac2b4b

8288687: (fc) Unix version ofFileChannelImpl.transferTo0() should should return IOS_UNSUPPORTED if not Linux, macOS, nor AIX

Reviewed-by: alanb

! src/java.base/unix/native/libnio/ch/FileChannelImpl.c

Changeset: f0804304
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-21 18:38:03 +0000
URL:       https://git.openjdk.org/loom/commit/f0804304400f380661a8a06e4c1dad97068fae60

8288599: com/sun/management/OperatingSystemMXBean/TestTotalSwap.java: Expected total swap size ... but getTotalSwapSpaceSize returned ...

Reviewed-by: sspitsyn, kevinw

! test/jdk/com/sun/management/OperatingSystemMXBean/TestTotalSwap.java

Changeset: 9f8bfab2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-21 20:54:59 +0000
URL:       https://git.openjdk.org/loom/commit/9f8bfab29009299e81f4929b5dbd399c21f34d7c

8288537: Move Devirtualizer out of hotspot/share/memory/iterator.hpp

Reviewed-by: stefank, coleenp

! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/memory/iterator.hpp
! src/hotspot/share/memory/iterator.inline.hpp
! src/hotspot/share/oops/instanceClassLoaderKlass.inline.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/objArrayKlass.inline.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp
+ src/hotspot/share/utilities/devirtualizer.hpp
+ src/hotspot/share/utilities/devirtualizer.inline.hpp

Changeset: b9c39662
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-21 05:56:20 +0000
URL:       https://git.openjdk.org/loom/commit/b9c396625cc3fcddb89f93255f85f73a931acc34

8288671: Problematic fix for font boosting

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css

Changeset: af051391
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-21 15:22:02 +0000
URL:       https://git.openjdk.org/loom/commit/af05139133530871c88991aa0340205cfc44972a

8288467: remove memory_operand assert for spilled instructions

Reviewed-by: thartmann, shade, jbhateja

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

Changeset: c74a9235
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-21 16:02:22 +0000
URL:       https://git.openjdk.org/loom/commit/c74a9235fc4526d9954ba3cedd14bbb370217570

8288531: Empty spans in mobile navigation markup

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java

Changeset: e26d3b3c
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:08:09 +0000
URL:       https://git.openjdk.org/loom/commit/e26d3b3c01a06f250344d0afdaa9fadd1fdae33b

8288497: add support for JavaThread::is_oop_safe()

Reviewed-by: pchilanomate, dholmes, rehn, eosterlund

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp
! src/hotspot/share/services/threadService.cpp

Changeset: a1449886
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:21:03 +0000
URL:       https://git.openjdk.org/loom/commit/a1449886004b2f0a70f1413bb19ce3ba5c914fdf

8288139: JavaThread touches oop after GC barrier is detached

Reviewed-by: pchilanomate, dholmes, rehn, eosterlund

! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/services/threadIdTable.cpp

Changeset: 31d981e5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:36:51 +0000
URL:       https://git.openjdk.org/loom/commit/31d981e5ea0fa4108da5ef94272794a8fed4a363

8288532: additional review changes for JDK-8286830

Reviewed-by: pchilanomate, dholmes

! src/hotspot/share/runtime/thread.inline.hpp
! test/hotspot/jtreg/runtime/Thread/StopAtExit.java
! test/hotspot/jtreg/runtime/Thread/SuspendAtExit.java

Changeset: 97200a78
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-21 16:48:33 +0000
URL:       https://git.openjdk.org/loom/commit/97200a78b176ccc8781acb67db2af2f62572d46a

8278053: serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java failing in loom repo with Xcomp

Reviewed-by: sspitsyn, pchilanomate, coleenp

! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 198cec9e
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-21 16:58:55 +0000
URL:       https://git.openjdk.org/loom/commit/198cec9e1b7e8f77a619335dbc569c8def21670c

8286103: VThreadMonitorTest fails "assert(!current->cont_fastpath() || (current->cont_fastpath_thread_state() && !interpreted_native_or_deoptimized_on_stack(current))) failed"

Reviewed-by: sspitsyn, pchilanomate

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

Changeset: 834d92dd
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-21 18:13:36 +0000
URL:       https://git.openjdk.org/loom/commit/834d92dd72257ab5d8c6759028098ac0867c5752

8288754: GCC 12 fails to build zReferenceProcessor.cpp

Reviewed-by: kbarrett, ayang, stefank, tschatzl

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

Changeset: d7b43af5
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-21 20:59:45 +0000
URL:       https://git.openjdk.org/loom/commit/d7b43af5914d88e5410f33db8b56f4dabdfec25d

8288761: SegmentAllocator:allocate(long bytesSize) not throwing IAEx when bytesSize < 0

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/foreign/MemorySegment.java
! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/java.base/share/classes/jdk/internal/foreign/ArenaAllocator.java
! src/java.base/share/classes/jdk/internal/foreign/Utils.java
! test/jdk/java/foreign/TestSegmentAllocators.java

Changeset: 70008da6
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-21 21:12:21 +0000
URL:       https://git.openjdk.org/loom/commit/70008da6b47c371c4d15162ca38e1521cd09acf9

8287971: Throw exception for missing values in .jpackage.xml

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/junit/jdk/jpackage/internal/AppImageFileTest.java
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/PredefinedAppImageErrorTest.java

Changeset: 2bf5c9a6
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-21 22:26:26 +0000
URL:       https://git.openjdk.org/loom/commit/2bf5c9a6877b51377a535c6021a9e38549c89029

Merge

! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: affbd72a
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-22 05:51:24 +0000
URL:       https://git.openjdk.org/loom/commit/affbd72aa3dce80e2ad54ff775c6f7469f38b05b

8288744: Remove tools/jlink/plugins/CompressorPluginTest.java from problemlist

Reviewed-by: alanb

! test/jdk/ProblemList.txt

Changeset: d51f4f47
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-22 10:36:16 +0000
URL:       https://git.openjdk.org/loom/commit/d51f4f471f3941294a987dcb68ee264fe27f018a

8287011: Improve container information

Reviewed-by: sgehwolf, stuefe

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMisc.java

Changeset: a15fa868
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-22 12:28:48 +0000
URL:       https://git.openjdk.org/loom/commit/a15fa86851f1f72bbd3609afd73992a1ad81bee8

Merge

! src/jdk.management/share/classes/com/sun/management/HotSpotDiagnosticMXBean.java
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! src/jdk.management/share/classes/com/sun/management/HotSpotDiagnosticMXBean.java
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt


From duke at openjdk.org  Wed Jun 22 12:55:45 2022
From: duke at openjdk.org (duke)
Date: Wed, 22 Jun 2022 12:55:45 GMT
Subject: git: openjdk/loom: master: 91 new changesets
Message-ID: <e1b956ae-d835-432a-b60e-86e35d747ffe@openjdk.org>

Changeset: 08400f18
Author:    Zhuojun Miao <zmiao at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-06-15 05:57:55 +0000
URL:       https://git.openjdk.org/loom/commit/08400f18badb23ea3d00282e8b71e76844398a67

8287349: AArch64: Merge LDR instructions to improve C1 OSR performance

Reviewed-by: aph, ngasson, thartmann

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp

Changeset: 444a0d98
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-15 06:39:23 +0000
URL:       https://git.openjdk.org/loom/commit/444a0d98ac06ab043e3b11281234fd515abff302

8284977: MetricsTesterCgroupV2.getLongValueEntryFromFile fails when named value doesn't exist

Reviewed-by: sgehwolf, mdoerr

! test/lib/jdk/test/lib/containers/cgroup/MetricsTesterCgroupV2.java

Changeset: 33f34d54
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-15 06:53:12 +0000
URL:       https://git.openjdk.org/loom/commit/33f34d540e01db7e64da97d518e9dd88d014fb23

8288207: Enhance MalformedURLException in Uri.parseCompat

Reviewed-by: dfuchs, alanb

! src/java.naming/share/classes/com/sun/jndi/toolkit/url/Uri.java

Changeset: 2471f8f7
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-15 08:06:47 +0000
URL:       https://git.openjdk.org/loom/commit/2471f8f7c56dfc1b8de287cb990121d30976ba36

8287647: VM debug support: find node by pattern in name or dump

Reviewed-by: kvn, chagedorn, thartmann

! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/utilities/stringUtils.cpp
! src/hotspot/share/utilities/stringUtils.hpp

Changeset: 68b20572
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2022-06-15 09:10:48 +0000
URL:       https://git.openjdk.org/loom/commit/68b2057205844228562f3a0801d70e4a5a04ea85

8287373: remove unnecessary paddings in generated code

Reviewed-by: kvn

! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidCompilationResult.java
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidDebugInfo.java
! test/hotspot/jtreg/compiler/jvmci/errors/TestInvalidOopMap.java
! test/hotspot/jtreg/compiler/jvmci/events/JvmciNotifyInstallEventTest.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.code.test/src/jdk/vm/ci/code/test/TestAssembler.java

Changeset: dfeeb6f8
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-15 10:35:02 +0000
URL:       https://git.openjdk.org/loom/commit/dfeeb6f8f3c42d6fe2adf89f243e7011827db122

8288140: Avoid redundant Hashtable.get call in Signal.handle

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/misc/Signal.java

Changeset: d5cd2f2c
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2022-06-15 12:23:49 +0000
URL:       https://git.openjdk.org/loom/commit/d5cd2f2caa857891c2cbc13e7da4f85720f3bbb7

8284849: Add deoptimization to unified logging

Reviewed-by: jvernee, kvn, xliu, coleenp

! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/runtime/deoptimization.cpp

Changeset: 6633855c
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2022-06-15 14:00:20 +0000
URL:       https://git.openjdk.org/loom/commit/6633855ca78ff0f5f1213a2a1424436678a30e55

8288399: MacOS debug symbol files not always deterministic in reproducible builds

Reviewed-by: erikj

! make/autoconf/flags-cflags.m4
! make/common/NativeCompilation.gmk

Changeset: 13d4ddc3
Author:    Conor Cleary <ccleary at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-15 15:41:18 +0000
URL:       https://git.openjdk.org/loom/commit/13d4ddc35b1a64e2d882c7dcd554b5aee2720c53

8286962: java/net/httpclient/ServerCloseTest.java failed once with ConnectException

Reviewed-by: dfuchs, jpai

! test/jdk/java/net/httpclient/ServerCloseTest.java

Changeset: cb5ef3da
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-15 17:36:12 +0000
URL:       https://git.openjdk.org/loom/commit/cb5ef3da1904e6639130c601db9644895807b4d6

8288499: Restore cancel-in-progress in GHA

Reviewed-by: erikj, shade

! .github/workflows/main.yml

Changeset: 3475e12f
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-15 18:12:29 +0000
URL:       https://git.openjdk.org/loom/commit/3475e12fa6c50dbaf53b6b03f3b8032017394c1f

8288330: Avoid redundant ConcurrentHashMap.get call in Http2ClientImpl.deleteConnection

Reviewed-by: jpai, dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java

Changeset: 6d595614
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-15 19:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/6d595614a26ebe579268dc8216344dfb099bb3ad

8288425: Footprint regression due MH creation when initializing StringConcatFactory

Reviewed-by: jvernee, mchung

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

Changeset: 1855e9d2
Author:    Kevin Driver <kevin.driver at oracle.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-06-15 21:03:04 +0000
URL:       https://git.openjdk.org/loom/commit/1855e9d2017f315b31f40329b41eb1cf13c59cfe

8220732: setSeed(long) java api doc is missing warning about provided seed quality

Reviewed-by: wetmore

! src/java.base/share/classes/java/security/SecureRandom.java

Changeset: 9ff40346
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-15 21:19:31 +0000
URL:       https://git.openjdk.org/loom/commit/9ff40346dd45ae1607785bb242d9db10562fb99a

8288530: ProblemList serviceability/jvmti/VMObjectAlloc/VMObjectAllocTest.java in -Xcomp mode

Reviewed-by: amenkov

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 07612281
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-15 22:40:03 +0000
URL:       https://git.openjdk.org/loom/commit/07612281b084de62b6fb9e682184f93316130f41

8288443: Simplify vmClasses::resolve_all()

Reviewed-by: ccheung, dholmes, coleenp

! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmClasses.cpp

Changeset: f7ba3b7e
Author:    Hao Sun <haosun at openjdk.org>
Committer: Ningsheng Jian <njian at openjdk.org>
Date:      2022-06-16 00:54:27 +0000
URL:       https://git.openjdk.org/loom/commit/f7ba3b7e422c0a4b899b7aa11d0f903e6c1614a9

8288300: AArch64: Remove the assertion in fmovs/fmovd(FloatRegister, FloatRegister)

Reviewed-by: aph, ngasson

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: a1795901
Author:    Fei Gao <fgao at openjdk.org>
Committer: Pengfei Li <pli at openjdk.org>
Date:      2022-06-16 02:40:59 +0000
URL:       https://git.openjdk.org/loom/commit/a1795901ee292fa6272768cef2fedcaaf8044074

8283091: Support type conversion between different data sizes in SLP

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/matcher.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/superword.hpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeTypeConversion.java
! test/hotspot/jtreg/compiler/codegen/TestByteDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestByteFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestByteLongVect.java
! test/hotspot/jtreg/compiler/codegen/TestFloatDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestIntDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestIntLongVect.java
! test/hotspot/jtreg/compiler/codegen/TestLongFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortDoubleVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortFloatVect.java
! test/hotspot/jtreg/compiler/codegen/TestShortLongVect.java
! test/micro/org/openjdk/bench/vm/compiler/TypeVectorOperations.java

Changeset: 39526e28
Author:    Tejesh R <tr at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-16 03:47:30 +0000
URL:       https://git.openjdk.org/loom/commit/39526e28bc4b82d22623a839362fd443e9fb11f0

8284619: javax/swing/JTable/8236907/LastVisibleRow.java failed with "Test Case Failed!!, Last Row not Visible!!!"

Reviewed-by: psadhukhan, honkar

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/JTable/8236907/LastVisibleRow.java

Changeset: b2a58bec
Author:    Dmitry Kulikov <dmitry.kulikov at bell-sw.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-16 08:12:30 +0000
URL:       https://git.openjdk.org/loom/commit/b2a58bec4a4f70a06b23013cc4c351b36a413521

8288005: HotSpot build with disabled PCH fails for Windows AArch64

Reviewed-by: shade, kbarrett

! src/hotspot/os_cpu/windows_aarch64/vm_version_windows_aarch64.cpp

Changeset: 53ef59c4
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-13 22:47:33 +0000
URL:       https://git.openjdk.org/loom/commit/53ef59c40253d893b8624ab54092d4ddb0966695

8288365: ProblemList java/lang/reflect/callerCache/ReflectionCallerCacheTest.java in -Xcomp on macosx-x64 and windows-x64

Reviewed-by: dholmes, mchung

! test/jdk/ProblemList-Xcomp.txt

Changeset: c76a06ae
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-14 13:00:27 +0000
URL:       https://git.openjdk.org/loom/commit/c76a06aeb5fe7d7630736a74aad8c873b7afe36b

8288214: serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java test failed

Reviewed-by: lmesnik, zgu, dcubed, sspitsyn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java

Changeset: 8cd87e73
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-14 14:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/8cd87e731bcaff2d7838995c68056742d577ad3b

8288303: C1: Miscompilation due to broken Class.getModifiers intrinsic

Reviewed-by: iveresov, dlong

! src/hotspot/share/c1/c1_LIRGenerator.cpp
+ test/hotspot/jtreg/compiler/intrinsics/klass/TestGetModifiers.java

Changeset: 5a8e1e43
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-14 17:59:06 +0000
URL:       https://git.openjdk.org/loom/commit/5a8e1e43a4436e6537fc96cfea4ea47d4a958c35

8287889: (fs) Files.copy description of REPLACE_EXISTING is hard to read

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 50f99c32
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-06-14 22:37:00 +0000
URL:       https://git.openjdk.org/loom/commit/50f99c3208fc9f479cc109fb6e73d262e27026a2

8288360: CI: ciInstanceKlass::implementor() is not consistent for well-known classes

Reviewed-by: thartmann, kvn

! src/hotspot/share/ci/ciInstanceKlass.cpp

Changeset: 31bc6899
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-15 07:49:20 +0000
URL:       https://git.openjdk.org/loom/commit/31bc689977c536d7e6b28020eac1b472b60f7e06

8288324: Loom: Uninitialized JvmtiEnvs in VM_Virtual* ops

Reviewed-by: sspitsyn, dholmes

! src/hotspot/share/prims/jvmtiEnvBase.hpp

Changeset: f3b1f60a
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-15 08:20:51 +0000
URL:       https://git.openjdk.org/loom/commit/f3b1f60a29d0d48346988239f15437780642f562

8288289: Preview APIs in jdk.jdi, jdk.management, and jdk.jfr should be reflective preview APIs

Reviewed-by: cjplummer, jlahoda

! src/jdk.jdi/share/classes/com/sun/jdi/ThreadReference.java
! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadDeathRequest.java
! src/jdk.jdi/share/classes/com/sun/jdi/request/ThreadStartRequest.java
! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordedThread.java
! src/jdk.management/share/classes/com/sun/management/HotSpotDiagnosticMXBean.java

Changeset: 395aea30
Author:    Paul Sandoz <psandoz at openjdk.org>
Date:      2022-06-15 19:21:13 +0000
URL:       https://git.openjdk.org/loom/commit/395aea307faa96bf78ddc15798ba7d855c2db170

8288414: Long::compress/expand samples are not correct

Reviewed-by: alanb

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

Changeset: 9254e129
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-15 19:43:38 +0000
URL:       https://git.openjdk.org/loom/commit/9254e1299374b772c2ea12176a145fb0e91c7fbc

8288526: ProblemList gc/stress/TestStressG1Humongous.java on windows-x64

Reviewed-by: psandoz

! test/hotspot/jtreg/ProblemList.txt

Changeset: 729164f5
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-15 22:31:56 +0000
URL:       https://git.openjdk.org/loom/commit/729164f53499f146579a48ba1b466c687802f330

8288533: Missing @param tags in com.sun.source classes

Reviewed-by: darcy, iris

! src/jdk.compiler/share/classes/com/sun/source/util/DocTreePathScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/TreePathScanner.java

Changeset: 3d12c022
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-16 12:01:32 +0000
URL:       https://git.openjdk.org/loom/commit/3d12c0225b31bb359bec70aac6befd879cd0c934

Merge

! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeScanner.java

Changeset: cf4a4966
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-16 12:38:06 +0000
URL:       https://git.openjdk.org/loom/commit/cf4a4966a846ebea7e07c4ee6387fbf1081ea385

8288064: Class initialization locking

Reviewed-by: rehn, vlivanov

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/services/heapDumper.cpp
! 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/HotSpotVMConfig.java
! test/hotspot/jtreg/runtime/Thread/TestThreadDumpClassInitMonitor.java

Changeset: 8fc8fdca
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-16 15:05:00 +0000
URL:       https://git.openjdk.org/loom/commit/8fc8fdca96138df20226972be8e8326237b07788

8287905: Reduce runtime of java.nio microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/nio/channels/SelectOne.java
! test/micro/org/openjdk/bench/java/nio/channels/SelectorWakeup.java

Changeset: ce5024f6
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-16 16:03:05 +0000
URL:       https://git.openjdk.org/loom/commit/ce5024f66fb21400cbb619064d4f0d19849faab4

8288468: Avoid redundant HashMap.get call in NegotiateAuthentication.firstToken

Reviewed-by: dfuchs, jpai

! src/java.base/share/classes/sun/net/www/protocol/http/NegotiateAuthentication.java

Changeset: 2cf7c017
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-06-16 16:38:39 +0000
URL:       https://git.openjdk.org/loom/commit/2cf7c0175977defa765b2acf33a857b9ead1a243

8288478: AArch64: Clean up whitespace in assembler_aarch64.hpp

Reviewed-by: shade

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp

Changeset: e7d52e25
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2022-06-16 16:59:19 +0000
URL:       https://git.openjdk.org/loom/commit/e7d52e25a273a534c3195ea58745fd4a34963454

8288594: Address possibly lossy conversions in java.base FloatToDecimal

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/math/FloatToDecimal.java

Changeset: e833c1d1
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-16 17:29:49 +0000
URL:       https://git.openjdk.org/loom/commit/e833c1d179f926edabb2d40c6c357ab20bba726e

8285519: Change usages of TimeUnit.convert to TimeUnit.toXXX

Reviewed-by: rriggs

! src/java.base/share/classes/java/util/zip/ZipUtils.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.zipfs/share/classes/jdk/nio/zipfs/ZipUtils.java

Changeset: 9d4b25e7
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-06-16 22:07:13 +0000
URL:       https://git.openjdk.org/loom/commit/9d4b25e7888098a866ff980e37b8d16d456906d8

8288281: compiler/vectorapi/VectorFPtoIntCastTest.java failed with "IRViolationException: There were one or multiple IR rule failures."

Reviewed-by: thartmann, chagedorn

! test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java

Changeset: f3da7ff6
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-17 07:32:15 +0000
URL:       https://git.openjdk.org/loom/commit/f3da7ff66e83a44118c090b7729dce858f0df1b1

8288421: IGV: warn user about all unreachable nodes

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/ServerCompiler/src/main/java/com/sun/hotspot/igv/servercompiler/ServerCompilerScheduler.java

Changeset: 523d553e
Author:    Srinivas Mandalika <smandalika at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-06-17 08:22:27 +0000
URL:       https://git.openjdk.org/loom/commit/523d553e13e7d6fbf0a3befb1c18431738fe8d7f

8282777: Create a Regression test for JDK-4515031

Reviewed-by: serb

+ test/jdk/javax/accessibility/JFileChooserAccessibleDescriptionTest.java

Changeset: cc445926
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-17 12:24:16 +0000
URL:       https://git.openjdk.org/loom/commit/cc445926cfe41ee7803791fb223504b0d9fd8100

8287904: Reduce runtime of java.net microbenchmarks

Reviewed-by: jvernee

= test/micro/org/openjdk/bench/java/net/DatagramChannelSendReceive.java
! test/micro/org/openjdk/bench/java/net/DatagramSocketSendReceive.java
- test/micro/org/openjdk/bench/java/net/DatagramSocketTest.java
! test/micro/org/openjdk/bench/java/net/NetworkInterfaceLookup.java
- test/micro/org/openjdk/bench/java/net/SocketChannelCompare.java
! test/micro/org/openjdk/bench/java/net/SocketChannelConnectionSetup.java
- test/micro/org/openjdk/bench/java/net/SocketChannelReadWrite.java
! test/micro/org/openjdk/bench/java/net/SocketReadWrite.java
! test/micro/org/openjdk/bench/java/net/SocketStreaming.java
! test/micro/org/openjdk/bench/java/net/ThreadLocalParseUtil.java
! test/micro/org/openjdk/bench/java/net/ThreadLocalURI.java
! test/micro/org/openjdk/bench/java/net/URLEncodeDecode.java
! test/micro/org/openjdk/bench/java/net/UnixSocketChannelReadWrite.java

Changeset: ff3db520
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-16 15:59:22 +0000
URL:       https://git.openjdk.org/loom/commit/ff3db52044f69754b1ccf54961f453d4afbfba3a

8288534: Out of bound errors for memory segment access mentions wrong values

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/foreign/AbstractLayout.java
! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! test/jdk/java/foreign/TestSegments.java

Changeset: c254c9d0
Author:    Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-16 22:04:17 +0000
URL:       https://git.openjdk.org/loom/commit/c254c9d095d0473282ad74e66239a790912a3d76

8287401: jpackage tests failing on Windows due to powershell issue

Reviewed-by: almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LauncherIconVerifier.java

Changeset: 53bf1bfd
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-17 05:57:28 +0000
URL:       https://git.openjdk.org/loom/commit/53bf1bfdabb79b37afedd09051d057f9eea620f2

8286176: Add JNI_VERSION_19 to jni.h and JNI spec

Reviewed-by: dcubed, iris, mchung, dholmes

! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/runtime/thread.cpp
! src/java.base/share/native/include/jni.h
! src/jdk.management.agent/unix/native/libmanagement_agent/FileSystemImpl.c
! src/jdk.management.agent/windows/native/libmanagement_agent/FileSystemImpl.c
! test/hotspot/jtreg/native_sanity/JniVersion.java
! test/jdk/java/lang/ClassLoader/nativeLibrary/libnativeLibraryTest.c
! test/jdk/java/lang/StackWalker/libnativeMethod.c
! test/jdk/jdk/internal/loader/NativeLibraries/libnativeLibrariesTest.c
! test/micro/org/openjdk/bench/java/lang/foreign/libQSortJNI.c

Changeset: af64d316
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-17 13:46:47 +0000
URL:       https://git.openjdk.org/loom/commit/af64d316c0f687c4ceab7591e050449c64e3babc

Merge


Changeset: 47b86690
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-17 16:57:38 +0000
URL:       https://git.openjdk.org/loom/commit/47b86690b6672301aa46d4a7b9ced58d17047cc7

8288573: Make Executable.getParameterCount() actually abstract

Reviewed-by: iris, alanb, jpai

! src/java.base/share/classes/java/lang/reflect/Executable.java

Changeset: 7d4df6a8
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2022-06-20 06:43:23 +0000
URL:       https://git.openjdk.org/loom/commit/7d4df6a83f6333e0e73686b807ee5d4b0ac10cd2

8284404: Too aggressive sweeping with Loom

Reviewed-by: kvn, thartmann

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

Changeset: 02da5f99
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-20 07:27:11 +0000
URL:       https://git.openjdk.org/loom/commit/02da5f9970ae02e0a67a8bae7cddefe9f3a17ce4

8263384: IGV: Outline should highlight the Graph that has focus

Reviewed-by: xliu, chagedorn, thartmann

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/FolderNode.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/OutlineTopComponent.java

Changeset: f62b2bd9
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2022-06-20 07:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/f62b2bd9cda952b205ee03151cc58c95f588a742

8288480: IGV: toolbar action is not applied to the focused graph

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java

Changeset: 7acdcc10
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-20 08:03:13 +0000
URL:       https://git.openjdk.org/loom/commit/7acdcc1034fb9529ee7b617889d38b0e557a20ec

8288329: Avoid redundant TreeMap.containsKey call in PolicyParser.read

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/provider/PolicyParser.java

Changeset: 695d8656
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-20 09:02:15 +0000
URL:       https://git.openjdk.org/loom/commit/695d8656c5c6452b20d9d5a33ebb8f3d2f71c176

8284672: Collapse identical catch branches in java.desktop

Reviewed-by: prr, aivanov, serb

! src/java.desktop/macosx/classes/com/apple/laf/AquaSpinnerUI.java
! src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java
! src/java.desktop/share/classes/com/sun/beans/decoder/DocumentHandler.java
! src/java.desktop/share/classes/com/sun/beans/finder/ClassFinder.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFImageMetadata.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/GTKPainter.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java
! src/java.desktop/share/classes/com/sun/media/sound/AudioFileSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DirectAudioDevice.java
! src/java.desktop/share/classes/com/sun/media/sound/JavaSoundAudioClip.java
! src/java.desktop/share/classes/com/sun/media/sound/SF2SoundbankReader.java
! src/java.desktop/share/classes/java/awt/AWTKeyStroke.java
! src/java.desktop/share/classes/java/awt/KeyboardFocusManager.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicPopupMenuUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSpinnerUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
! src/java.desktop/share/classes/javax/swing/plaf/basic/LazyActionMap.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthParser.java
! src/java.desktop/share/classes/javax/swing/text/CompositeView.java
! src/java.desktop/share/classes/javax/swing/text/InternationalFormatter.java
! src/java.desktop/share/classes/javax/swing/text/JTextComponent.java
! src/java.desktop/share/classes/javax/swing/text/html/FrameView.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLDocument.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/text/html/IsindexView.java
! src/java.desktop/share/classes/sun/awt/image/InputStreamImageSource.java
! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
! src/java.desktop/share/classes/sun/font/TrueTypeFont.java
! src/java.desktop/share/classes/sun/font/Type1Font.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/share/classes/sun/print/PSStreamPrintJob.java
! src/java.desktop/share/classes/sun/swing/text/TextComponentPrintable.java
! src/java.desktop/unix/classes/sun/awt/X11/MotifDnDDragSourceProtocol.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XTrayIconPeer.java
! src/java.desktop/unix/classes/sun/java2d/opengl/GLXVolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/java2d/x11/X11VolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/java2d/xr/XRVolatileSurfaceManager.java
! src/java.desktop/unix/classes/sun/print/UnixPrintJob.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/opengl/WGLVolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/print/Win32PrintJob.java

Changeset: d917e187
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 10:20:31 +0000
URL:       https://git.openjdk.org/loom/commit/d917e1874e46ccc26a8fa4ac82d21f4b22484452

8288667: Reduce runtime of java.text microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/text/DefFormatterBench.java

Changeset: 68bff045
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 10:21:51 +0000
URL:       https://git.openjdk.org/loom/commit/68bff04515ecd482771196cfe51203db43a667b4

8288673: Reduce runtime of java.time microbenchmarks

Reviewed-by: jvernee

! test/micro/org/openjdk/bench/java/time/GetYearBench.java
! test/micro/org/openjdk/bench/java/time/InstantBench.java
! test/micro/org/openjdk/bench/java/time/format/DateTimeFormatterBench.java

Changeset: 46d5b682
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 11:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/46d5b682db028c51e6dd9a22473161de6a5a9f1a

8288685: JFR: Use static methods for Active Recording and Active Setting events

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/ActiveRecordingEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/ActiveSettingEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/EventControl.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java

Changeset: 5cdb4b19
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-20 11:56:20 +0000
URL:       https://git.openjdk.org/loom/commit/5cdb4b196047d4f2d69df0fc73102c102bf042f7

8288011: StringConcatFactory: Split application of stringifiers

Reviewed-by: jvernee, mchung

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

Changeset: 406cf611
Author:    tqxia <kikoxia at tencent.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-20 12:58:26 +0000
URL:       https://git.openjdk.org/loom/commit/406cf611d99e30052373aeab0f7bcbd0efd7177b

8287771: Remove useless G1 After GC summary refinement and sampling thread times

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.hpp
! test/hotspot/jtreg/gc/g1/TestRemsetLoggingTools.java

Changeset: a7df5a40
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-20 13:30:19 +0000
URL:       https://git.openjdk.org/loom/commit/a7df5a40639a4d3138616c9fc1b144381240d2e5

8288663: JFR: Disabling the JfrThreadSampler commits only a partially disabled state

Reviewed-by: jbachorik, egahlin

! 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/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java

Changeset: 302a6c06
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-20 14:29:06 +0000
URL:       https://git.openjdk.org/loom/commit/302a6c068dcbb176381b1535baf25547079c9b06

8287801: Fix test-bugs related to stress flags

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestDriver.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE2IntVect.java
! test/hotspot/jtreg/compiler/c2/cr7200264/TestSSE4IntVect.java
! test/hotspot/jtreg/compiler/c2/irTests/blackhole/BlackholeStoreStoreEATest.java
! test/hotspot/jtreg/compiler/cha/AbstractRootMethod.java
! test/hotspot/jtreg/compiler/cha/DefaultRootMethod.java
! test/hotspot/jtreg/compiler/intrinsics/klass/CastNullCheckDroppingsTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IsMatureVsReprofileTest.java
! test/hotspot/jtreg/compiler/jvmci/compilerToVM/ReprofileTest.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java
! test/hotspot/jtreg/compiler/rangechecks/TestExplicitRangeChecks.java
! test/hotspot/jtreg/compiler/rangechecks/TestLongRangeCheck.java
! test/hotspot/jtreg/compiler/rangechecks/TestRangeCheckSmearing.java
! test/hotspot/jtreg/compiler/uncommontrap/Decompile.java
! test/hotspot/jtreg/compiler/uncommontrap/TestUnstableIfTrap.java

Changeset: 983f75ca
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-17 16:53:19 +0000
URL:       https://git.openjdk.org/loom/commit/983f75caa614432d25724851c979321f85a16327

8288545: Missing space in error message

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
+ test/langtools/jdk/javadoc/doclet/testLinkTaglet/TestLinkNotFound.java

Changeset: 97544be5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-17 19:40:08 +0000
URL:       https://git.openjdk.org/loom/commit/97544be5b68860bad0431ec88737ad7cdc284862

8268398: 15% increase in JFR footprint in Noop-Base

Reviewed-by: jbachorik

! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! 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/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/instrument/JDKEvents.java

Changeset: f12d0449
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-17 21:48:24 +0000
URL:       https://git.openjdk.org/loom/commit/f12d04492943bd9ff66ec754956fa17b53677794

8288692: jdk/javadoc/doclet/testTagMisuse/TestTagMisuse.java fails after JDK-8288545

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard.properties
! test/langtools/jdk/javadoc/doclet/testTagMisuse/TestTagMisuse.java

Changeset: ae030bcb
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2022-06-20 01:07:45 +0000
URL:       https://git.openjdk.org/loom/commit/ae030bcbc53fdfcfb748ae1e47e660f698b3fcb7

8288397: AArch64: Fix register issues in SVE backend match rules

Reviewed-by: njian, ngasson

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
+ test/hotspot/jtreg/compiler/vectorapi/VectorGatherScatterTest.java
+ test/hotspot/jtreg/compiler/vectorapi/VectorMaskedNotTest.java

Changeset: ed714af8
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-20 06:47:40 +0000
URL:       https://git.openjdk.org/loom/commit/ed714af854d79fb2b47849f6efdf0c26686b58b3

8288564: C2: LShiftLNode::Ideal produces wrong result after JDK-8278114

Reviewed-by: kvn, iveresov, thartmann

! src/hotspot/share/opto/mulnode.cpp
! test/hotspot/jtreg/compiler/c2/irTests/TestIRLShiftIdeal_XPlusX_LShiftC.java

Changeset: 09da87cf
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-06-20 08:34:06 +0000
URL:       https://git.openjdk.org/loom/commit/09da87cf5c2ed6de059425437e46517da9883e7e

8288485: jni/nullCaller/NullCallerTest.java failing (ppc64)

Reviewed-by: alanb

! test/jdk/jni/nullCaller/CallHelper.hpp

Changeset: 1cf83a40
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 12:23:33 +0000
URL:       https://git.openjdk.org/loom/commit/1cf83a403f15067fb5a64cff68dc5706f533ebd7

8287800: JFR: Incorrect error message when starting recording with missing .jfc file

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFC.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFCParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
+ src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModelException.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlCondition.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlConfiguration.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlElement.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlExpression.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlNot.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlTest.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java
! test/jdk/jdk/jfr/jcmd/JcmdAsserts.java

Changeset: 0408f9c5
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-20 14:24:35 +0000
URL:       https://git.openjdk.org/loom/commit/0408f9c5436c96128bfe1264faf9fe3f9668f492

8288663: JFR: Disabling the JfrThreadSampler commits only a partially disabled state

Backport-of: a7df5a40639a4d3138616c9fc1b144381240d2e5

! 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/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java

Changeset: 33d0363e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-20 16:20:31 +0000
URL:       https://git.openjdk.org/loom/commit/33d0363e03358c15126b7f040732fb32cafef420

8288741: JFR: Change package name of snippet files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/snippet-files/Snippets.java
! src/jdk.jfr/share/classes/jdk/jfr/snippet-files/Snippets.java

Changeset: 453e8beb
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2022-06-20 17:32:31 +0000
URL:       https://git.openjdk.org/loom/commit/453e8beb43d56656d358c56f9d505ceaeba53f72

8288527: broken link in java.base/java/util/zip/package-summary.html

Reviewed-by: bpb, martin

! src/java.base/share/classes/java/util/zip/package-info.java

Changeset: 7039c661
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-20 19:38:49 +0000
URL:       https://git.openjdk.org/loom/commit/7039c6616ad1b67320f08e7ea4763e8ff4977430

Merge

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java
! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java

Changeset: 7e211d7d
Author:    Rob McKenna <robm at openjdk.org>
Date:      2022-06-21 00:23:12 +0000
URL:       https://git.openjdk.org/loom/commit/7e211d7daac32dca8f26f408d1a3b2c7805b5a2e

8287672: jtreg test com/sun/jndi/ldap/LdapPoolTimeoutTest.java fails intermittently in nightly run

Reviewed-by: dfuchs, aefimov

! test/jdk/com/sun/jndi/ldap/LdapPoolTimeoutTest.java

Changeset: ad891461
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-21 05:20:58 +0000
URL:       https://git.openjdk.org/loom/commit/ad8914616bd63f628e5b6472f1f48315dacfbc94

8288601: Consolidate static/dynamic archive tables

Reviewed-by: ccheung

! src/hotspot/share/cds/runTimeClassInfo.cpp
! src/hotspot/share/cds/runTimeClassInfo.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp

Changeset: 5e680d05
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-21 07:12:32 +0000
URL:       https://git.openjdk.org/loom/commit/5e680d059445f1c2e702914a4033624ed7979509

8288724: Prevent NullPointerException in serviceability/tmtools/jstack/DaemonThreadTest.java if jstack process fails

Reviewed-by: kevinw, sspitsyn

! test/hotspot/jtreg/serviceability/tmtools/jstack/DaemonThreadTest.java

Changeset: 701ea3be
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-21 07:55:48 +0000
URL:       https://git.openjdk.org/loom/commit/701ea3beaaef1acda2d2e041cfdb7d75549cf95c

8288556: VM crashes if it gets sent SIGUSR2 from outside

Reviewed-by: dholmes, lucy

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

Changeset: 0f801fe6
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-21 08:28:04 +0000
URL:       https://git.openjdk.org/loom/commit/0f801fe6fd2fcc181121f9846f6869ca3a03e18a

8288628: Unnecessary Hashtable usage in ConditionalSpecialCasing

Reviewed-by: naoto, jpai

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

Changeset: 19017358
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-06-21 14:33:03 +0000
URL:       https://git.openjdk.org/loom/commit/19017358b1b3c63fdddc1eecb2fe52f7b7d4b6e3

8288209: SSL debug message wrong about unsupported authentication scheme

Reviewed-by: djelinski, jnimeh

! src/java.base/share/classes/sun/security/ssl/CertificateMessage.java
! src/java.base/share/classes/sun/security/ssl/CertificateRequest.java
! src/java.base/share/classes/sun/security/ssl/SSLLogger.java
! src/java.base/share/classes/sun/security/ssl/SignatureScheme.java
! src/java.base/share/classes/sun/security/ssl/X509Authentication.java

Changeset: 535fba8b
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-21 15:27:52 +0000
URL:       https://git.openjdk.org/loom/commit/535fba8bfcd1bec6400b7be7d7c95e1310ac2b4b

8288687: (fc) Unix version ofFileChannelImpl.transferTo0() should should return IOS_UNSUPPORTED if not Linux, macOS, nor AIX

Reviewed-by: alanb

! src/java.base/unix/native/libnio/ch/FileChannelImpl.c

Changeset: f0804304
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-21 18:38:03 +0000
URL:       https://git.openjdk.org/loom/commit/f0804304400f380661a8a06e4c1dad97068fae60

8288599: com/sun/management/OperatingSystemMXBean/TestTotalSwap.java: Expected total swap size ... but getTotalSwapSpaceSize returned ...

Reviewed-by: sspitsyn, kevinw

! test/jdk/com/sun/management/OperatingSystemMXBean/TestTotalSwap.java

Changeset: 9f8bfab2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-21 20:54:59 +0000
URL:       https://git.openjdk.org/loom/commit/9f8bfab29009299e81f4929b5dbd399c21f34d7c

8288537: Move Devirtualizer out of hotspot/share/memory/iterator.hpp

Reviewed-by: stefank, coleenp

! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/memory/iterator.hpp
! src/hotspot/share/memory/iterator.inline.hpp
! src/hotspot/share/oops/instanceClassLoaderKlass.inline.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/objArrayKlass.inline.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp
+ src/hotspot/share/utilities/devirtualizer.hpp
+ src/hotspot/share/utilities/devirtualizer.inline.hpp

Changeset: b9c39662
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-21 05:56:20 +0000
URL:       https://git.openjdk.org/loom/commit/b9c396625cc3fcddb89f93255f85f73a931acc34

8288671: Problematic fix for font boosting

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/stylesheet.css

Changeset: af051391
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2022-06-21 15:22:02 +0000
URL:       https://git.openjdk.org/loom/commit/af05139133530871c88991aa0340205cfc44972a

8288467: remove memory_operand assert for spilled instructions

Reviewed-by: thartmann, shade, jbhateja

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

Changeset: c74a9235
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-06-21 16:02:22 +0000
URL:       https://git.openjdk.org/loom/commit/c74a9235fc4526d9954ba3cedd14bbb370217570

8288531: Empty spans in mobile navigation markup

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java

Changeset: e26d3b3c
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:08:09 +0000
URL:       https://git.openjdk.org/loom/commit/e26d3b3c01a06f250344d0afdaa9fadd1fdae33b

8288497: add support for JavaThread::is_oop_safe()

Reviewed-by: pchilanomate, dholmes, rehn, eosterlund

! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp
! src/hotspot/share/services/threadService.cpp

Changeset: a1449886
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:21:03 +0000
URL:       https://git.openjdk.org/loom/commit/a1449886004b2f0a70f1413bb19ce3ba5c914fdf

8288139: JavaThread touches oop after GC barrier is detached

Reviewed-by: pchilanomate, dholmes, rehn, eosterlund

! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/services/threadIdTable.cpp

Changeset: 31d981e5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-21 16:36:51 +0000
URL:       https://git.openjdk.org/loom/commit/31d981e5ea0fa4108da5ef94272794a8fed4a363

8288532: additional review changes for JDK-8286830

Reviewed-by: pchilanomate, dholmes

! src/hotspot/share/runtime/thread.inline.hpp
! test/hotspot/jtreg/runtime/Thread/StopAtExit.java
! test/hotspot/jtreg/runtime/Thread/SuspendAtExit.java

Changeset: 97200a78
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-21 16:48:33 +0000
URL:       https://git.openjdk.org/loom/commit/97200a78b176ccc8781acb67db2af2f62572d46a

8278053: serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java failing in loom repo with Xcomp

Reviewed-by: sspitsyn, pchilanomate, coleenp

! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 198cec9e
Author:    Ron Pressler <rpressler at openjdk.org>
Committer: Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-21 16:58:55 +0000
URL:       https://git.openjdk.org/loom/commit/198cec9e1b7e8f77a619335dbc569c8def21670c

8286103: VThreadMonitorTest fails "assert(!current->cont_fastpath() || (current->cont_fastpath_thread_state() && !interpreted_native_or_deoptimized_on_stack(current))) failed"

Reviewed-by: sspitsyn, pchilanomate

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

Changeset: 834d92dd
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-06-21 18:13:36 +0000
URL:       https://git.openjdk.org/loom/commit/834d92dd72257ab5d8c6759028098ac0867c5752

8288754: GCC 12 fails to build zReferenceProcessor.cpp

Reviewed-by: kbarrett, ayang, stefank, tschatzl

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

Changeset: d7b43af5
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-21 20:59:45 +0000
URL:       https://git.openjdk.org/loom/commit/d7b43af5914d88e5410f33db8b56f4dabdfec25d

8288761: SegmentAllocator:allocate(long bytesSize) not throwing IAEx when bytesSize < 0

Reviewed-by: psandoz

! src/java.base/share/classes/java/lang/foreign/MemorySegment.java
! src/java.base/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/java.base/share/classes/jdk/internal/foreign/ArenaAllocator.java
! src/java.base/share/classes/jdk/internal/foreign/Utils.java
! test/jdk/java/foreign/TestSegmentAllocators.java

Changeset: 70008da6
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2022-06-21 21:12:21 +0000
URL:       https://git.openjdk.org/loom/commit/70008da6b47c371c4d15162ca38e1521cd09acf9

8287971: Throw exception for missing values in .jpackage.xml

Reviewed-by: asemenyuk

! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacBaseInstallerBundler.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/AppImageFile.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_de.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties
! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_zh_CN.properties
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageCommand.java
! test/jdk/tools/jpackage/junit/jdk/jpackage/internal/AppImageFileTest.java
! test/jdk/tools/jpackage/share/AppImagePackageTest.java
! test/jdk/tools/jpackage/share/jdk/jpackage/tests/PredefinedAppImageErrorTest.java

Changeset: 2bf5c9a6
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-21 22:26:26 +0000
URL:       https://git.openjdk.org/loom/commit/2bf5c9a6877b51377a535c6021a9e38549c89029

Merge

! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! src/hotspot/share/runtime/sharedRuntime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: affbd72a
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-22 05:51:24 +0000
URL:       https://git.openjdk.org/loom/commit/affbd72aa3dce80e2ad54ff775c6f7469f38b05b

8288744: Remove tools/jlink/plugins/CompressorPluginTest.java from problemlist

Reviewed-by: alanb

! test/jdk/ProblemList.txt

Changeset: d51f4f47
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-22 10:36:16 +0000
URL:       https://git.openjdk.org/loom/commit/d51f4f471f3941294a987dcb68ee264fe27f018a

8287011: Improve container information

Reviewed-by: sgehwolf, stuefe

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/linux/os_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMisc.java


From valentin.kovalenko at mongodb.com  Wed Jun 22 22:16:07 2022
From: valentin.kovalenko at mongodb.com (Valentin Kavalenka)
Date: Wed, 22 Jun 2022 16:16:07 -0600
Subject: an attempt to enter a synchronized block pins the virtual thread
 seemingly contrary to JEP 425 description
Message-ID: <CAFcKa9yt3zs9+jgDW23+srdZyCbJFTFLUFpUMhGVcTQifhRwPg@mail.gmail.com>

MongoDB Java driver uses synchronized blocks/methods in some places. When
reading "JEP 425: Virtual Threads", the team saw that

> There is no need to replace synchronized blocks and methods that are used
infrequently (e.g., only performed at startup) *or that guard in-memory
operations*.

Our understanding is that the part of the above sentence talking about
blocks that guard in-memory operations implies that an attempt to enter a
synchronized block (an attempt to lock the monitor) works similarly to an
attempt to acquire a ReentrantLock: it allows the virtual thread to be
unmounted and another virtual thread to be mounted on the same carrier if
the carrier would have been blocked otherwise, because of the monitor being
locked by another thread. This understanding is consistent with the list of
scenarios from JEP 425 that describe when a virtual thread is pinned (note
how #1 talks specifically about executing code inside a synchronized method
and does not talk about attempting to lock the monitor):

> 1. When it executes code inside a synchronized block or method, or
> 2. When it executes a native method or a foreign function.

When experimenting, we noticed that it is possible to write an application
that uses the driver and hangs as a result of carriers being "consumed" by
virtual threads pinned to them not because those virtual threads execute
code inside a synchronized method, but because they are attempting to lock
a monitor in order to start executing a synchronized method, which is being
executed by another thread. We also confirmed with a simple code that does
not use the driver, that an attempt to lock a monitor is enough to pin a
virtual thread. That is, a virtual thread is pinned to its carrier as soon
as it attempts to enter a synchronized block, it stays pinned until the
monitor is released by another thread, and then continues to be pinned
while it executed the code inside the synchronized block (this last part is
what the JEP 425 informs about).

Could you please help us to understand whether this is
- a peculiarity of the early access builds (reproduced on OpenJDK Runtime
Environment (build 19-ea+27-2074)), and the released JDK 19 will not behave
this way;
- an intended behavior that may be worth specifying in the JEP description
by updating the first scenario describing when a virtual thread may be
pinned;
- something else?

Regards,
<https://urldefense.com/v3/__https://www.mongodb.com__;!!ACWV5N9M2RV99hQ!JXNCnFeaorvpA-dClT3tayS0wT46ARaJLSupgQW64n4uyGCAwnVG4AWo2Hwpyu0aAdetvCLwVtjEI06V0Pv12FtXH6q99JE$ >

*{* name     : "Valentin Kovalenko <https://urldefense.com/v3/__https://www.kovalenko.link/__;!!ACWV5N9M2RV99hQ!JXNCnFeaorvpA-dClT3tayS0wT46ARaJLSupgQW64n4uyGCAwnVG4AWo2Hwpyu0aAdetvCLwVtjEI06V0Pv12FtXr_qXxDw$ >",
  title    : "Senior Java Driver
<https://urldefense.com/v3/__https://www.mongodb.com/docs/drivers/java-drivers/__;!!ACWV5N9M2RV99hQ!JXNCnFeaorvpA-dClT3tayS0wT46ARaJLSupgQW64n4uyGCAwnVG4AWo2Hwpyu0aAdetvCLwVtjEI06V0Pv12FtXaHM0GYE$ > Engineer",
  location : "Calgary, Canada"
*}*
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From duke at openjdk.org  Thu Jun 23 08:08:49 2022
From: duke at openjdk.org (duke)
Date: Thu, 23 Jun 2022 08:08:49 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <06afdb4b-143c-4877-8ade-d4c1788427b1@openjdk.org>

Changeset: 270cf67e
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-22 12:49:25 +0000
URL:       https://git.openjdk.org/loom/commit/270cf67e5ff19b082f710d52831f436dd144d883

8288752: Split thread implementation files

Reviewed-by: dholmes, rehn, iklam

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/jniFastGetField_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/riscv/stubRoutines_riscv.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.inline.hpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/rdtsc_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86_32.cpp
! src/hotspot/cpu/x86/stubRoutines_x86_64.cpp
! src/hotspot/cpu/zero/interpreterFrame_zero.hpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stack_zero.inline.hpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/stubRoutines_zero.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/posix/threadCritical_posix.cpp
! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/os_windows.inline.hpp
! src/hotspot/os/windows/threadCritical_windows.cpp
! src/hotspot/os/windows/vmError_windows.cpp
= src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.cpp
= src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.hpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
= src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
= src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.hpp
! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp
= src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.cpp
= src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.hpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
= src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.cpp
= src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.hpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
= src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.cpp
= src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
= src/hotspot/os_cpu/linux_arm/javaThread_linux_arm.cpp
= src/hotspot/os_cpu/linux_arm/javaThread_linux_arm.hpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
= src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.cpp
= src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.hpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
= src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.cpp
= src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.hpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp
= src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.cpp
= src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.hpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
= src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.cpp
= src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
= src/hotspot/os_cpu/linux_zero/javaThread_linux_zero.cpp
= src/hotspot/os_cpu/linux_zero/javaThread_linux_zero.hpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
= src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.cpp
+ src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.hpp
! src/hotspot/os_cpu/windows_aarch64/os_windows_aarch64.cpp
- src/hotspot/os_cpu/windows_aarch64/thread_windows_aarch64.hpp
= src/hotspot/os_cpu/windows_x86/javaThread_windows_x86.cpp
= src/hotspot/os_cpu/windows_x86/javaThread_windows_x86.hpp
! src/hotspot/os_cpu/windows_x86/os_windows_x86.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/cdsProtectionDomain.hpp
! src/hotspot/share/cds/classListWriter.hpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/metadataOnStackMark.cpp
! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/code/debugInfo.cpp
! src/hotspot/share/code/debugInfo.hpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/code/dependencyContext.cpp
! src/hotspot/share/code/icBuffer.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/compilerThread.cpp
! src/hotspot/share/compiler/compilerThread.hpp
! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonThreadLocalData.hpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1HotCardCache.hpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1ThreadLocalData.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.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/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/shared/barrierSet.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/concurrentGCBreakpoints.cpp
! src/hotspot/share/gc/shared/concurrentGCThread.hpp
! src/hotspot/share/gc/shared/copyFailedInfo.hpp
! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcLocker.inline.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.cpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/memAllocator.hpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupStorageUse.cpp
! src/hotspot/share/gc/shared/strongRootsScope.cpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/workerThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.hpp
! src/hotspot/share/gc/shenandoah/shenandoahForwarding.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkerPolicy.cpp
! src/hotspot/share/gc/z/zBarrierSet.cpp
! src/hotspot/share/gc/z/zBarrierSetAssembler.cpp
! src/hotspot/share/gc/z/zCPU.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zFuture.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zLock.inline.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMark.inline.hpp
! src/hotspot/share/gc/z/zNMethodTable.cpp
! src/hotspot/share/gc/z/zThread.cpp
! src/hotspot/share/gc/z/zThreadLocalAllocBuffer.cpp
! src/hotspot/share/gc/z/zThreadLocalData.hpp
! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/interpreter/abstractInterpreter.hpp
! src/hotspot/share/interpreter/bootstrapInfo.cpp
! src/hotspot/share/interpreter/interpreterRuntime.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/instrumentation/jfrJvmtiAgent.cpp
! src/hotspot/share/jfr/instrumentation/jfrResolution.cpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/jfr/jni/jfrUpcalls.cpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
! src/hotspot/share/jfr/leakprofiler/leakProfiler.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/jfr/periodic/jfrFinalizerStatisticsEvent.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/periodic/jfrThreadCPULoadEvent.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrCallTrace.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp
! src/hotspot/share/jfr/recorder/service/jfrEvent.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThreadLoop.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! 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/support/jfrAllocationTracer.cpp
! src/hotspot/share/jfr/support/jfrFlush.cpp
! src/hotspot/share/jfr/support/jfrJdkJfrEvent.cpp
! src/hotspot/share/jfr/support/jfrStackTraceMark.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/utilities/jfrEpochQueue.inline.hpp
! src/hotspot/share/jfr/utilities/jfrJavaLog.cpp
! src/hotspot/share/jfr/utilities/jfrSpinlockHelper.hpp
! src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp
! src/hotspot/share/jfr/utilities/jfrThreadIterator.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/libadt/dict.hpp
! src/hotspot/share/logging/logDecorations.cpp
! src/hotspot/share/logging/logMessageBuffer.cpp
! src/hotspot/share/memory/resourceArea.cpp
! src/hotspot/share/memory/resourceArea.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/accessBackend.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/fieldStreams.inline.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/precompiled/precompiled.hpp
! src/hotspot/share/prims/forte.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jniCheck.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.hpp
! src/hotspot/share/prims/jvmtiEnter.xsl
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiGetLoadedClasses.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/prims/jvmtiThreadState.inline.hpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/jvmtiUtil.hpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/continuationWrapper.cpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/escapeBarrier.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/handles.cpp
! src/hotspot/share/runtime/handles.inline.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaCalls.hpp
+ src/hotspot/share/runtime/javaThread.cpp
+ src/hotspot/share/runtime/javaThread.hpp
+ src/hotspot/share/runtime/javaThread.inline.hpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/monitorDeflationThread.hpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/nonJavaThread.cpp
! src/hotspot/share/runtime/notificationThread.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/orderAccess.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/park.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/safepointVerifiers.hpp
! src/hotspot/share/runtime/semaphore.inline.hpp
! src/hotspot/share/runtime/serviceThread.hpp
! src/hotspot/share/runtime/stackOverflow.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.inline.hpp
! src/hotspot/share/runtime/stackWatermarkSet.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/task.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.hpp
! src/hotspot/share/runtime/threadSMR.inline.hpp
+ src/hotspot/share/runtime/threads.cpp
+ src/hotspot/share/runtime/threads.hpp
! src/hotspot/share/runtime/unhandledOops.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframe.hpp
! src/hotspot/share/runtime/vframe.inline.hpp
! 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/runtime/vmThread.hpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/services/diagnosticArgument.hpp
! src/hotspot/share/services/finalizerService.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/services/memoryPool.cpp
! src/hotspot/share/services/memoryService.cpp
! src/hotspot/share/services/threadIdTable.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/debug.cpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/globalCounter.cpp
! src/hotspot/share/utilities/globalCounter.inline.hpp
! src/hotspot/share/utilities/growableArray.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/waitBarrier.hpp
! test/hotspot/gtest/code/test_dependencyContext.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_threads.cpp
! test/hotspot/gtest/utilities/test_metaspaceClosure.cpp

Changeset: 911d6aad
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-23 08:28:53 +0000
URL:       https://git.openjdk.org/loom/commit/911d6aadf43837ea4e6e3c0289daba391a9be895

Merge with jdk-20+3

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.org  Thu Jun 23 08:08:52 2022
From: duke at openjdk.org (duke)
Date: Thu, 23 Jun 2022 08:08:52 GMT
Subject: git: openjdk/loom: master: 8288752: Split thread implementation files
Message-ID: <82aef777-cae0-41e7-b263-609e61efbdea@openjdk.org>

Changeset: 270cf67e
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-22 12:49:25 +0000
URL:       https://git.openjdk.org/loom/commit/270cf67e5ff19b082f710d52831f436dd144d883

8288752: Split thread implementation files

Reviewed-by: dholmes, rehn, iklam

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetNMethod_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/jniFastGetField_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/ppc/gc/shenandoah/shenandoahBarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetNMethod_riscv.cpp
! src/hotspot/cpu/riscv/gc/shenandoah/shenandoahBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/riscv/stubRoutines_riscv.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.inline.hpp
! src/hotspot/cpu/s390/stubGenerator_s390.cpp
! src/hotspot/cpu/s390/stubRoutines_s390.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp
! src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/rdtsc_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86_32.cpp
! src/hotspot/cpu/x86/stubRoutines_x86_64.cpp
! src/hotspot/cpu/zero/interpreterFrame_zero.hpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stack_zero.inline.hpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/stubRoutines_zero.cpp
! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/aix/porting_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/posix/threadCritical_posix.cpp
! src/hotspot/os/posix/vmError_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/os_windows.inline.hpp
! src/hotspot/os/windows/threadCritical_windows.cpp
! src/hotspot/os/windows/vmError_windows.cpp
= src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.cpp
= src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.hpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp
= src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
= src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.hpp
! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp
= src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.cpp
= src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.hpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
= src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.cpp
= src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.hpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp
= src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.cpp
= src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
= src/hotspot/os_cpu/linux_arm/javaThread_linux_arm.cpp
= src/hotspot/os_cpu/linux_arm/javaThread_linux_arm.hpp
! src/hotspot/os_cpu/linux_arm/os_linux_arm.cpp
= src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.cpp
= src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.hpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp
= src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.cpp
= src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.hpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp
= src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.cpp
= src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.hpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp
= src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.cpp
= src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
= src/hotspot/os_cpu/linux_zero/javaThread_linux_zero.cpp
= src/hotspot/os_cpu/linux_zero/javaThread_linux_zero.hpp
! src/hotspot/os_cpu/linux_zero/os_linux_zero.cpp
= src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.cpp
+ src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.hpp
! src/hotspot/os_cpu/windows_aarch64/os_windows_aarch64.cpp
- src/hotspot/os_cpu/windows_aarch64/thread_windows_aarch64.hpp
= src/hotspot/os_cpu/windows_x86/javaThread_windows_x86.cpp
= src/hotspot/os_cpu/windows_x86/javaThread_windows_x86.hpp
! src/hotspot/os_cpu/windows_x86/os_windows_x86.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/cdsProtectionDomain.hpp
! src/hotspot/share/cds/classListWriter.hpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/metadataOnStackMark.cpp
! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/code/debugInfo.cpp
! src/hotspot/share/code/debugInfo.hpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/code/dependencyContext.cpp
! src/hotspot/share/code/icBuffer.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileTask.cpp
! src/hotspot/share/compiler/compilerEvent.cpp
! src/hotspot/share/compiler/compilerThread.cpp
! src/hotspot/share/compiler/compilerThread.hpp
! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonThreadLocalData.hpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefine.cpp
! src/hotspot/share/gc/g1/g1ConcurrentRefineThread.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1HotCardCache.hpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1RemSetSummary.cpp
! src/hotspot/share/gc/g1/g1RootProcessor.cpp
! src/hotspot/share/gc/g1/g1ThreadLocalData.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.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/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/shared/barrierSet.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/concurrentGCBreakpoints.cpp
! src/hotspot/share/gc/shared/concurrentGCThread.hpp
! src/hotspot/share/gc/shared/copyFailedInfo.hpp
! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcLocker.cpp
! src/hotspot/share/gc/shared/gcLocker.inline.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/jvmFlagConstraintsGC.cpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/memAllocator.hpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shared/stringdedup/stringDedup.cpp
! src/hotspot/share/gc/shared/stringdedup/stringDedupStorageUse.cpp
! src/hotspot/share/gc/shared/strongRootsScope.cpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/workerThread.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.cpp
! src/hotspot/share/gc/shenandoah/shenandoahEvacOOMHandler.hpp
! src/hotspot/share/gc/shenandoah/shenandoahForwarding.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp
! src/hotspot/share/gc/shenandoah/shenandoahOopClosures.hpp
! src/hotspot/share/gc/shenandoah/shenandoahParallelCleaning.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkerPolicy.cpp
! src/hotspot/share/gc/z/zBarrierSet.cpp
! src/hotspot/share/gc/z/zBarrierSetAssembler.cpp
! src/hotspot/share/gc/z/zCPU.cpp
! src/hotspot/share/gc/z/zDriver.cpp
! src/hotspot/share/gc/z/zFuture.inline.hpp
! src/hotspot/share/gc/z/zHeap.cpp
! src/hotspot/share/gc/z/zLock.inline.hpp
! src/hotspot/share/gc/z/zMark.cpp
! src/hotspot/share/gc/z/zMark.inline.hpp
! src/hotspot/share/gc/z/zNMethodTable.cpp
! src/hotspot/share/gc/z/zThread.cpp
! src/hotspot/share/gc/z/zThreadLocalAllocBuffer.cpp
! src/hotspot/share/gc/z/zThreadLocalData.hpp
! src/hotspot/share/gc/z/zVerify.cpp
! src/hotspot/share/interpreter/abstractInterpreter.hpp
! src/hotspot/share/interpreter/bootstrapInfo.cpp
! src/hotspot/share/interpreter/interpreterRuntime.hpp
! src/hotspot/share/interpreter/linkResolver.cpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/instrumentation/jfrJvmtiAgent.cpp
! src/hotspot/share/jfr/instrumentation/jfrResolution.cpp
! src/hotspot/share/jfr/jni/jfrJavaSupport.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/jfr/jni/jfrUpcalls.cpp
! src/hotspot/share/jfr/leakprofiler/chains/rootSetClosure.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/eventEmitter.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleDescription.cpp
! src/hotspot/share/jfr/leakprofiler/leakProfiler.cpp
! src/hotspot/share/jfr/leakprofiler/sampling/objectSampler.cpp
! src/hotspot/share/jfr/periodic/jfrFinalizerStatisticsEvent.cpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/hotspot/share/jfr/periodic/jfrThreadCPULoadEvent.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrCallTrace.cpp
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.inline.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp
! src/hotspot/share/jfr/recorder/service/jfrEvent.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/recorder/service/jfrPostBox.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThreadLoop.cpp
! src/hotspot/share/jfr/recorder/storage/jfrBuffer.cpp
! src/hotspot/share/jfr/recorder/storage/jfrStorage.cpp
! 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/support/jfrAllocationTracer.cpp
! src/hotspot/share/jfr/support/jfrFlush.cpp
! src/hotspot/share/jfr/support/jfrJdkJfrEvent.cpp
! src/hotspot/share/jfr/support/jfrStackTraceMark.cpp
! src/hotspot/share/jfr/support/jfrThreadLocal.cpp
! src/hotspot/share/jfr/utilities/jfrEpochQueue.inline.hpp
! src/hotspot/share/jfr/utilities/jfrJavaLog.cpp
! src/hotspot/share/jfr/utilities/jfrSpinlockHelper.hpp
! src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp
! src/hotspot/share/jfr/utilities/jfrThreadIterator.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/libadt/dict.hpp
! src/hotspot/share/logging/logDecorations.cpp
! src/hotspot/share/logging/logMessageBuffer.cpp
! src/hotspot/share/memory/resourceArea.cpp
! src/hotspot/share/memory/resourceArea.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/oops/accessBackend.cpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/fieldStreams.inline.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/precompiled/precompiled.hpp
! src/hotspot/share/prims/forte.cpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jniCheck.cpp
! src/hotspot/share/prims/jniCheck.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.hpp
! src/hotspot/share/prims/jvmtiEnter.xsl
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiGetLoadedClasses.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/prims/jvmtiThreadState.inline.hpp
! src/hotspot/share/prims/jvmtiTrace.cpp
! src/hotspot/share/prims/jvmtiUtil.hpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/continuationWrapper.cpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/escapeBarrier.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/handles.cpp
! src/hotspot/share/runtime/handles.inline.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/javaCalls.hpp
+ src/hotspot/share/runtime/javaThread.cpp
+ src/hotspot/share/runtime/javaThread.hpp
+ src/hotspot/share/runtime/javaThread.inline.hpp
! src/hotspot/share/runtime/jniHandles.cpp
! src/hotspot/share/runtime/monitorDeflationThread.hpp
! src/hotspot/share/runtime/mutex.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/nonJavaThread.cpp
! src/hotspot/share/runtime/notificationThread.hpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/orderAccess.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/park.cpp
! src/hotspot/share/runtime/reflection.cpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/safepointMechanism.inline.hpp
! src/hotspot/share/runtime/safepointVerifiers.hpp
! src/hotspot/share/runtime/semaphore.inline.hpp
! src/hotspot/share/runtime/serviceThread.hpp
! src/hotspot/share/runtime/stackOverflow.cpp
! src/hotspot/share/runtime/stackWatermark.cpp
! src/hotspot/share/runtime/stackWatermark.inline.hpp
! src/hotspot/share/runtime/stackWatermarkSet.cpp
! src/hotspot/share/runtime/sweeper.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/task.cpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/runtime/thread.inline.hpp
! src/hotspot/share/runtime/threadSMR.cpp
! src/hotspot/share/runtime/threadSMR.hpp
! src/hotspot/share/runtime/threadSMR.inline.hpp
+ src/hotspot/share/runtime/threads.cpp
+ src/hotspot/share/runtime/threads.hpp
! src/hotspot/share/runtime/unhandledOops.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframe.hpp
! src/hotspot/share/runtime/vframe.inline.hpp
! 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/runtime/vmThread.hpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/services/diagnosticArgument.hpp
! src/hotspot/share/services/finalizerService.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/services/memoryPool.cpp
! src/hotspot/share/services/memoryService.cpp
! src/hotspot/share/services/threadIdTable.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/hotspot/share/utilities/concurrentHashTable.inline.hpp
! src/hotspot/share/utilities/debug.cpp
! src/hotspot/share/utilities/events.cpp
! src/hotspot/share/utilities/events.hpp
! src/hotspot/share/utilities/exceptions.cpp
! src/hotspot/share/utilities/globalCounter.cpp
! src/hotspot/share/utilities/globalCounter.inline.hpp
! src/hotspot/share/utilities/growableArray.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/hotspot/share/utilities/waitBarrier.hpp
! test/hotspot/gtest/code/test_dependencyContext.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_threads.cpp
! test/hotspot/gtest/utilities/test_metaspaceClosure.cpp


From Alan.Bateman at oracle.com  Thu Jun 23 08:26:22 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Thu, 23 Jun 2022 09:26:22 +0100
Subject: an attempt to enter a synchronized block pins the virtual thread
 seemingly contrary to JEP 425 description
In-Reply-To: <CAFcKa9yt3zs9+jgDW23+srdZyCbJFTFLUFpUMhGVcTQifhRwPg@mail.gmail.com>
References: <CAFcKa9yt3zs9+jgDW23+srdZyCbJFTFLUFpUMhGVcTQifhRwPg@mail.gmail.com>
Message-ID: <0a8b0b2b-667a-377b-e1e4-e178f30c4dfc@oracle.com>

On 22/06/2022 23:16, Valentin Kavalenka wrote:
> MongoDB Java driver uses synchronized blocks/methods in some places. 
> When reading "JEP 425: Virtual Threads", the team saw that
>
> > There is no need to replace synchronized blocks and methods that are 
> used infrequently (e.g., only performed at startup) *or that guard 
> in-memory operations*.
>
> Our understanding is that the part of the above sentence talking about 
> blocks that guard in-memory operations implies that an attempt to 
> enter a synchronized block (an attempt to lock the monitor) works 
> similarly to an attempt to acquire a ReentrantLock: it allows the 
> virtual thread to be unmounted and another virtual thread to be 
> mounted on the same carrier if the carrier would have been blocked 
> otherwise, because of the monitor being locked by another thread. This 
> understanding is consistent with the list of scenarios from JEP 425 
> that describe when a virtual thread is pinned (note how #1 talks 
> specifically about executing code inside a synchronized method and 
> does not talk about attempting to lock the monitor):
>
> > 1. When it executes code inside a synchronized block or method, or
> > 2. When it executes a native method or a foreign function.
>
> When experimenting, we noticed that it is possible to write an 
> application that uses the driver and hangs as a result of carriers 
> being "consumed" by virtual threads pinned to them not because those 
> virtual threads execute code inside a synchronized method, but because 
> they are attempting to lock a monitor in order to start executing a 
> synchronized method, which is being executed by another thread. We 
> also confirmed with a simple code that does not use the driver, that 
> an attempt to lock a monitor is enough to pin a virtual thread. That 
> is, a virtual thread is pinned to its carrier as soon as it attempts 
> to enter a synchronized block, it stays pinned until the monitor is 
> released by another thread, and then continues to be pinned while it 
> executed the code inside the synchronized block (this last part is 
> what the JEP 425 informs about).
>
> Could you please help us to understand whether this is
> - a peculiarity of the early access builds (reproduced on OpenJDK 
> Runtime Environment (build 19-ea+27-2074)), and the released JDK 19 
> will not behave this way;
> - an intended behavior that may be worth specifying in the JEP 
> description by updating the first scenario describing when a virtual 
> thread may be pinned;
> - something else?
>

This is expected behavior. A current limitation is that a virtual thread 
cannot be unmounted when it is blocked on monitor enter (as the monitor 
is owned by another thread). The text you quote from the JEP is correct 
and I think you are just asking that it be expanded to cover this case. 
I don't know anything about the MongoDB driver but it might be the 
locking around the socket I/O needs addition rather than all monitors, 
meaning you may not have to replace the monitors used to guard data 
structures when you aren't doing I/O in the locked regions.

-Alan



From valentin.kovalenko at mongodb.com  Thu Jun 23 15:20:06 2022
From: valentin.kovalenko at mongodb.com (Valentin Kavalenka)
Date: Thu, 23 Jun 2022 09:20:06 -0600
Subject: an attempt to enter a synchronized block pins the virtual thread
 seemingly contrary to JEP 425 description
In-Reply-To: <0a8b0b2b-667a-377b-e1e4-e178f30c4dfc@oracle.com>
References: <CAFcKa9yt3zs9+jgDW23+srdZyCbJFTFLUFpUMhGVcTQifhRwPg@mail.gmail.com>
 <0a8b0b2b-667a-377b-e1e4-e178f30c4dfc@oracle.com>
Message-ID: <CAFcKa9zKOjVH8nctwracDdeFmC0Un5zPax5OfRmO3CDOUumR6Q@mail.gmail.com>

Hi Alan,

Thank you for the clarification.

> The text you quote from the JEP is correct and I think you are just
asking that it be expanded to cover this case.

Right. If the behavior is intended, then it may be worth clarifying the
behavior in the JEP, especially because I was not the only one even in out
small team who was misled by the current JEP wording. To me the wording

> a virtual thread cannot be unmounted when it is blocked on monitor enter

implies different and more severe consequences than the current one

> a virtual thread cannot be unmounted ... When it executes code inside a
synchronized block or method

Regards,

*{* name     : "Valentin Kovalenko",
  title    : "Senior Java Driver Engineer",
  location : "Calgary, Canada"
*}*


On Thu, Jun 23, 2022 at 2:26 AM Alan Bateman <Alan.Bateman at oracle.com>
wrote:

> On 22/06/2022 23:16, Valentin Kavalenka wrote:
> > MongoDB Java driver uses synchronized blocks/methods in some places.
> > When reading "JEP 425: Virtual Threads", the team saw that
> >
> > > There is no need to replace synchronized blocks and methods that are
> > used infrequently (e.g., only performed at startup) *or that guard
> > in-memory operations*.
> >
> > Our understanding is that the part of the above sentence talking about
> > blocks that guard in-memory operations implies that an attempt to
> > enter a synchronized block (an attempt to lock the monitor) works
> > similarly to an attempt to acquire a ReentrantLock: it allows the
> > virtual thread to be unmounted and another virtual thread to be
> > mounted on the same carrier if the carrier would have been blocked
> > otherwise, because of the monitor being locked by another thread. This
> > understanding is consistent with the list of scenarios from JEP 425
> > that describe when a virtual thread is pinned (note how #1 talks
> > specifically about executing code inside a synchronized method and
> > does not talk about attempting to lock the monitor):
> >
> > > 1. When it executes code inside a synchronized block or method, or
> > > 2. When it executes a native method or a foreign function.
> >
> > When experimenting, we noticed that it is possible to write an
> > application that uses the driver and hangs as a result of carriers
> > being "consumed" by virtual threads pinned to them not because those
> > virtual threads execute code inside a synchronized method, but because
> > they are attempting to lock a monitor in order to start executing a
> > synchronized method, which is being executed by another thread. We
> > also confirmed with a simple code that does not use the driver, that
> > an attempt to lock a monitor is enough to pin a virtual thread. That
> > is, a virtual thread is pinned to its carrier as soon as it attempts
> > to enter a synchronized block, it stays pinned until the monitor is
> > released by another thread, and then continues to be pinned while it
> > executed the code inside the synchronized block (this last part is
> > what the JEP 425 informs about).
> >
> > Could you please help us to understand whether this is
> > - a peculiarity of the early access builds (reproduced on OpenJDK
> > Runtime Environment (build 19-ea+27-2074)), and the released JDK 19
> > will not behave this way;
> > - an intended behavior that may be worth specifying in the JEP
> > description by updating the first scenario describing when a virtual
> > thread may be pinned;
> > - something else?
> >
>
> This is expected behavior. A current limitation is that a virtual thread
> cannot be unmounted when it is blocked on monitor enter (as the monitor
> is owned by another thread). The text you quote from the JEP is correct
> and I think you are just asking that it be expanded to cover this case.
> I don't know anything about the MongoDB driver but it might be the
> locking around the socket I/O needs addition rather than all monitors,
> meaning you may not have to replace the monitors used to guard data
> structures when you aren't doing I/O in the locked regions.
>
> -Alan
>
>
>
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From duke at openjdk.org  Thu Jun 30 08:47:42 2022
From: duke at openjdk.org (duke)
Date: Thu, 30 Jun 2022 08:47:42 GMT
Subject: git: openjdk/loom: fibers: 92 new changesets
Message-ID: <10bc5b78-7188-4b90-844c-20a4a74534fb@openjdk.org>

Changeset: 50c37f53
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-22 14:45:52 +0000
URL:       https://git.openjdk.org/loom/commit/50c37f53f2ebd2fbbfd9dc5dd055658c55e4c69a

8276798: HttpURLConnection sends invalid HTTP request

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java

Changeset: d4de4757
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-22 15:47:07 +0000
URL:       https://git.openjdk.org/loom/commit/d4de4757471d9f21c2a059f91504ecbc4781566e

8287868: Localized names update in COMPAT locale provider

Reviewed-by: iris, joehw

! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_es.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_fr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_it.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ko.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_pt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sk_SK.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sr_Latn_BA.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sr_Latn_RS.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_CN.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_TW.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ar.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_be.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ca.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_cs.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_da.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_el.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_el_CY.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_MT.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_PH.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_SG.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_es.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_es_US.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_et.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_fi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_fr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ga.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_hi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_id.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_it.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ko.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_lt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_lv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_mk.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ms.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_mt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_nl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_no.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_no_NO_NY.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt_BR.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt_PT.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ru.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sk.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sq.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sr_Latn.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_th.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_vi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh_SG.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh_TW.properties
! test/jdk/java/util/Locale/LocaleEnhanceTest.java
! test/jdk/java/util/Locale/LocaleTest.java
! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleDataTest.java
! test/jdk/sun/util/resources/Locale/Bug4429024.java
! test/jdk/sun/util/resources/Locale/Bug4965260.java

Changeset: 82c77ca8
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-06-22 15:57:48 +0000
URL:       https://git.openjdk.org/loom/commit/82c77ca807d62c25b9605c6c8164e42af6c3ce6e

8288926: make runtime/logging/DeoptStats.java more reliable

Reviewed-by: simonis, phh

! test/hotspot/jtreg/runtime/logging/DeoptStats.java

Changeset: 58b6937b
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-22 19:37:51 +0000
URL:       https://git.openjdk.org/loom/commit/58b6937b092c8ba5a5ff64865b40b4f5c4149908

8288982: JFR: Log event streaming actions

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/Dispatcher.java
! test/jdk/jdk/jfr/api/consumer/recordingstream/TestOnEvent.java

Changeset: 3b1ec3e6
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-22 20:48:31 +0000
URL:       https://git.openjdk.org/loom/commit/3b1ec3e660b9905f59373022b287de77196b407c

8288994: Incorrect @since tags for @value update in JDK-8286101

Reviewed-by: darcy, prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/ValueTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java

Changeset: 9e2d9ac5
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-22 04:49:17 +0000
URL:       https://git.openjdk.org/loom/commit/9e2d9ac59a19caa52fc661542d4257a7473636d7

8288529: broken link in java.xml

Reviewed-by: iris, lancea, naoto

! src/java.xml/share/classes/javax/xml/validation/package-info.java

Changeset: 7cf71bc2
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-22 07:48:14 +0000
URL:       https://git.openjdk.org/loom/commit/7cf71bc2d3ae3d84552f06358e70204dc65552fc

8287982: Concurrent implicit attach from native threads crashes VM

Reviewed-by: dholmes, rehn

! make/test/JtregNativeJdk.gmk
! src/java.base/share/classes/java/lang/Thread.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/AttachTest.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/ExplicitAttach.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/ImplicitAttach.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/libExplicitAttach.c
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/libImplicitAttach.c

Changeset: 8fa46c8f
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-22 07:48:58 +0000
URL:       https://git.openjdk.org/loom/commit/8fa46c8f72201637e377190d94247e8d96646425

8288840: StructureViolationException should not link to fork method

Reviewed-by: psandoz, mchung

! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructureViolationException.java

Changeset: 6037ccdd
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-22 13:29:44 +0000
URL:       https://git.openjdk.org/loom/commit/6037ccdd50acd5424a46120028738b811dff064a

8288846: misc tests fail "assert(ms < 1000) failed: Un-interruptable sleep, short time use only"

Reviewed-by: egahlin

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/jdk/jdk/jfr/event/sampling/TestNative.java

Changeset: 6458ebc8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-22 16:20:20 +0000
URL:       https://git.openjdk.org/loom/commit/6458ebc8e4cb11d99f7447e01f890ba36ad41664

8288988: ProblemList serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java in -Xcomp mode

Reviewed-by: alanb, azvegint

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 5b583e47
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-22 23:21:49 +0000
URL:       https://git.openjdk.org/loom/commit/5b583e4792b1d59891495a4a050fcdd4d38dfee1

Merge

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: bf0623b1
Author:    Evgeny Astigeevich <eastig at amazon.com>
Committer: Andrew Haley <aph at openjdk.org>
Date:      2022-06-23 09:30:59 +0000
URL:       https://git.openjdk.org/loom/commit/bf0623b11fd95f09fe953822af71d965bdab8d0f

8286314: Trampoline not created for far runtime targets outside small CodeCache

Reviewed-by: aph, phh

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

Changeset: a802b981
Author:    Thiago Henrique H?pner <thihup at gmail.com>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2022-06-23 09:41:06 +0000
URL:       https://git.openjdk.org/loom/commit/a802b9816ac5c0cb0fd236cc7f25ed4fdb1349ef

8287760: --do-not-resolve-by-default gets overwritten if --warn-if-resolved flags is used

Reviewed-by: lancea, alanb, cstein

! src/jdk.jartool/share/classes/sun/tools/jar/GNUStyleOptions.java
! test/jdk/tools/jar/modularJar/Basic.java

Changeset: 26c03c18
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-23 10:15:05 +0000
URL:       https://git.openjdk.org/loom/commit/26c03c1860c6da450b5cd6a46576c78bea682f96

8288719: [arm32] SafeFetch32 thumb interleaving causes random crashes
8284997: arm32 build crashes since JDK-8283326

Reviewed-by: snazarki, xliu, lucy

! src/hotspot/os_cpu/linux_arm/safefetch_linux_arm.S
! src/hotspot/share/runtime/safefetch.hpp

Changeset: d579916a
Author:    Julian Waters <jwaters at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-23 14:17:58 +0000
URL:       https://git.openjdk.org/loom/commit/d579916a6b93577519b095e5fbf07377963dcec6

8288740: Change incorrect documentation for sjavac flag

Reviewed-by: ihse

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

Changeset: b8db0c38
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:36:19 +0000
URL:       https://git.openjdk.org/loom/commit/b8db0c383b6ebd741f6981c89a0cafdfd9751315

6980847: (fs) Files.copy needs to be "tuned"

Reviewed-by: alanb

! src/java.base/unix/classes/sun/nio/fs/UnixCopyFile.java
! src/java.base/unix/native/libnio/fs/UnixCopyFile.c
! src/java.base/windows/classes/sun/nio/fs/WindowsConstants.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java

Changeset: 72f286a9
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:39:32 +0000
URL:       https://git.openjdk.org/loom/commit/72f286a9baecd914b77e3436b999ae432025e992

8287580: (se) CancelledKeyException during channel registration

Reviewed-by: alanb

! src/java.base/share/classes/sun/nio/ch/SelectorImpl.java
+ test/jdk/java/nio/channels/Selector/CancelDuringRegister.java

Changeset: ef17ee4d
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:40:23 +0000
URL:       https://git.openjdk.org/loom/commit/ef17ee4dea38c3bb953927bfdaabf1fe1b7e54ea

8288515: (ch) Unnecessary use of Math.addExact() in java.nio.channels.FileLock.overlaps()

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileLock.java

Changeset: 2728770e
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-23 15:49:43 +0000
URL:       https://git.openjdk.org/loom/commit/2728770e3d73bb11c4d6e54b5aff91588a1a780b

8288589: Files.readString ignores encoding errors for UTF-16

Reviewed-by: rriggs, iris, alanb

! src/java.base/share/classes/java/lang/String.java
- test/jdk/java/lang/String/NewStringNoRepl.java
+ test/jdk/java/lang/String/NoReplTest.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: b206d2d1
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-23 16:21:26 +0000
URL:       https://git.openjdk.org/loom/commit/b206d2d14937bf8cfebb629888a09311275ac0db

8289006: Cleanup from thread.hpp split

Reviewed-by: dholmes, dcubed

! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp

Changeset: 13cbb3a4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 17:48:45 +0000
URL:       https://git.openjdk.org/loom/commit/13cbb3a4169fdbf882da70beaa1b88faca2bc9c8

8289073: (fs) UnsatisfiedLinkError for sun.nio.fs.UnixCopyFile.bufferedCopy0()

Reviewed-by: alanb

! src/java.base/unix/native/libnio/fs/UnixCopyFile.c

Changeset: 740169ce
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-23 17:52:37 +0000
URL:       https://git.openjdk.org/loom/commit/740169ce1cacb60f8b294220fc389bb34ef75af3

8285521: Minor improvements in java.net.URI

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/URI.java

Changeset: c8cc94a3
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2022-06-23 18:44:54 +0000
URL:       https://git.openjdk.org/loom/commit/c8cc94a38423c0cef597986fb51938a26dc20b51

8288979: Improve CLDRConverter run time

Reviewed-by: naoto, rriggs

! make/jdk/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java

Changeset: 64782a75
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-24 04:29:48 +0000
URL:       https://git.openjdk.org/loom/commit/64782a7524038380c0e8b61cc74102463e997850

8288623: Move Continuation classes out of javaClasses.hpp

Reviewed-by: stefank, coleenp

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
+ src/hotspot/share/classfile/javaClassesImpl.hpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/nativeEntryPoint.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
+ src/hotspot/share/runtime/continuationJavaClasses.cpp
+ src/hotspot/share/runtime/continuationJavaClasses.hpp
+ src/hotspot/share/runtime/continuationJavaClasses.inline.hpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vframe.inline.hpp

Changeset: 9dc9a64f
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2022-06-24 05:00:53 +0000
URL:       https://git.openjdk.org/loom/commit/9dc9a64fa453d8afc90871e9663a0ccc46212f64

8287281: adjust guarantee in Handshake::execute for the case of target thread being current

Reviewed-by: rehn, pchilanomate, dholmes, dcubed

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/runtime/handshake.cpp

Changeset: 17aacde5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-24 07:28:44 +0000
URL:       https://git.openjdk.org/loom/commit/17aacde50fb971bc686825772e29f6bfecadabda

8288669: compiler/vectorapi/VectorFPtoIntCastTest.java still fails with "IRViolationException: There were one or multiple IR rule failures."

Reviewed-by: thartmann, dcubed

! test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java

Changeset: 925084c4
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-06-24 12:03:09 +0000
URL:       https://git.openjdk.org/loom/commit/925084c496113c9d8e860ded0b8645fd584380bc

8288976: classfile parser 'wrong name' error message has the names the wrong way around

Reviewed-by: dholmes, shade

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
= test/hotspot/jtreg/runtime/classFileParserBug/C.java

Changeset: fdc8455c
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2022-06-24 13:46:32 +0000
URL:       https://git.openjdk.org/loom/commit/fdc8455c4559a5513c46cb61bdf09f8279d44192

8288495: [test] Make OutputAnalyzer exception more informative

Reviewed-by: lmesnik, naoto, jpai, dholmes

! test/lib-test/jdk/test/lib/process/OutputAnalyzerTest.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: 0d2952e5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-24 14:17:22 +0000
URL:       https://git.openjdk.org/loom/commit/0d2952e5b37312f4ec08786a9802594115f0f8a1

8289129: [BACKOUT] JDK-8287281 adjust guarantee in Handshake::execute for the case of target thread being current

Reviewed-by: alanb

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/runtime/handshake.cpp

Changeset: 239b4bb0
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-24 14:24:28 +0000
URL:       https://git.openjdk.org/loom/commit/239b4bb0201fda8c40daf2f3e733dab0086d356c

8289095: (fs) UnixCopyFile build error on linux-x86

Reviewed-by: alanb, shade, stuefe

! src/java.base/unix/native/libnio/fs/UnixCopyFile.c

Changeset: f67c5361
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-24 14:43:16 +0000
URL:       https://git.openjdk.org/loom/commit/f67c5361ccf5ac3cba9b88a3780afed2237ec19a

8288935: Remove excessive includes introduced in loom

Reviewed-by: rehn, stefank

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationEntry.hpp
! src/hotspot/share/runtime/continuationEntry.inline.hpp
! src/hotspot/share/runtime/continuationHelper.inline.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp

Changeset: 9918b6d3
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-24 16:26:03 +0000
URL:       https://git.openjdk.org/loom/commit/9918b6d384a2f7841fcbbbe5c5e7ef83d347c697

8288609: Update --release 19 symbol information for JDK 19 build 28

Reviewed-by: iris

! src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.jdi-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.jfr-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.management-J.sym.txt

Changeset: 4cdb9789
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-24 18:13:23 +0000
URL:       https://git.openjdk.org/loom/commit/4cdb97893c93d7c921b7e4c18b6ec332364c2481

8289098: clean up ported serviceability/jvmti tests

Reviewed-by: kevinw, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/breakpoint01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/libbreakpoint01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/ClassLoad/classload01/classload01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassPrepare/classprep01/classprep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Exception/exception01/exception01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ExceptionCatch/excatch01/excatch01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc01/fieldacc01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc02/fieldacc02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc03/fieldacc03.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc04/fieldacc04.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod01/fieldmod01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod02/fieldmod02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop01/framepop01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/libframepop02.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry01/mentry01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry02/mentry02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit01/mexit01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit02/mexit02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEnter/mcontenter01/libmcontenter01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/libmcontentered01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/mcontentered01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/libmonitorwait01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/monitorwait01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/libmonitorwaited01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/monitorwaited01.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind01/nativemethbind01.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind02/nativemethbind02.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind03/nativemethbind03.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind04/nativemethbind04.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/libsinglestep01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/singlestep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep02/singlestep02.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/libsinglestep03.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/singlestep03.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend01/threadend01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend02/libthreadend02.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend02/threadend02.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart01/threadstart01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart02/threadstart02.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart03/threadstart03.java
! test/hotspot/jtreg/serviceability/jvmti/events/VMObjectAlloc/vmobjalloc01/libvmobjalloc01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/VMObjectAlloc/vmobjalloc01/vmobjalloc01.java
! test/hotspot/jtreg/serviceability/jvmti/negative/GetAllThreadsNullTest/GetAllThreadsNullTest.java
! test/hotspot/jtreg/serviceability/jvmti/negative/framecnt02/framecnt02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/framecnt03/framecnt03.java
! test/hotspot/jtreg/serviceability/jvmti/negative/frameloc03/frameloc03.java
! test/hotspot/jtreg/serviceability/jvmti/negative/getstacktr02/getstacktr02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/getstacktr09/getstacktr09.java
! test/hotspot/jtreg/serviceability/jvmti/negative/thrinfo02/thrinfo02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/thrstat04/thrstat04.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/NotSuspended/libGetStackTraceNotSuspendedStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/Suspended/libGetStackTraceSuspendedStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/stress/ThreadLocalStorage/SetGetThreadLocalStorageStressTest/libSetGetThreadLocalStorageStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameLocation/frameloc01/frameloc01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameLocation/frameloc02/frameloc02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr06/getstacktr06.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadInfo/thrinfo01/thrinfo01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat02/thrstat02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat03/thrstat03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThread/resumethrd02/resumethrd02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst01/libresumethrdlst01.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst01/resumethrdlst01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst02/libresumethrdlst02.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst02/resumethrdlst02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd01/suspendthrd01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd02/suspendthrd02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd03/suspendthrd03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst01/libsuspendthrdlst01.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst01/suspendthrdlst01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst02/libsuspendthrdlst02.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst02/suspendthrdlst02.java
! test/lib/jdk/test/lib/jvmti/jvmti_common.h
! test/lib/jdk/test/lib/jvmti/jvmti_thread.h

Changeset: 08288819
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-24 19:13:41 +0000
URL:       https://git.openjdk.org/loom/commit/08288819dd915549d17af40b159233a0550db643

8289166: ProblemList tools/jlink/plugins/CompressorPluginTest.java

Reviewed-by: lmesnik, bpb

! test/jdk/ProblemList.txt

Changeset: 53b37fe1
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-06-24 21:42:23 +0000
URL:       https://git.openjdk.org/loom/commit/53b37fe1535388eb14e04c620a6b0118ed8884a0

8288130: compiler error with AP and explicit record accessor

Reviewed-by: jlahoda

! 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/tree/TreeCopier.java
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: e93be3ac
Author:    Ryan Ernst <ryan at iernst.net>
Committer: Chris Hegarty <chegar at openjdk.org>
Date:      2022-06-25 07:55:55 +0000
URL:       https://git.openjdk.org/loom/commit/e93be3acdf75814674a365a87603f3f1d28b9262

8286389: Address possibly lossy conversions in jdk.crypto.ec

Reviewed-by: chegar, xuelei

! src/jdk.crypto.ec/share/classes/sun/security/ec/XDHPublicKeyImpl.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAOperations.java

Changeset: a5c25d88
Author:    Ryan Ernst <ryan at iernst.net>
Committer: Chris Hegarty <chegar at openjdk.org>
Date:      2022-06-25 08:00:21 +0000
URL:       https://git.openjdk.org/loom/commit/a5c25d8837664f9a7302cdb84afd3916da533144

8286395: Address possibly lossy conversions in java.security.jgss

Reviewed-by: chegar

! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/Des.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/Des3DkCrypto.java

Changeset: de746714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-25 19:09:43 +0000
URL:       https://git.openjdk.org/loom/commit/de7467146fc3759110299e8297628db2b0b16800

8266670: Better modeling of access flags in core reflection

Reviewed-by: mchung, rriggs, asotona

! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
+ src/java.base/share/classes/java/lang/reflect/AccessFlag.java
! src/java.base/share/classes/java/lang/reflect/Executable.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/java/lang/reflect/Member.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/java.base/share/classes/java/lang/reflect/Parameter.java
+ test/jdk/java/lang/reflect/AccessFlag/BasicAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/ClassAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/FieldAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/MethodAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/ModuleDescriptorAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/StrictAccessFlagTest.java

Changeset: 62e1e795
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-27 06:50:11 +0000
URL:       https://git.openjdk.org/loom/commit/62e1e7950b37deaede3573a4b37542199552aea3

8289147: unify os::infinite_sleep on posix platforms

Reviewed-by: mdoerr, kbarrett, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: 47fe9ef5
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-27 07:13:02 +0000
URL:       https://git.openjdk.org/loom/commit/47fe9ef5bfde73a4fa21ba085b9275bb42df6590

8289078: Make STARTTIME_ANY and STARTTIME_PROCESS_UNKNOWN fields static in ProcessHandleImpl

Reviewed-by: jpai, rriggs, bpb, naoto, iris

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

Changeset: 7905788e
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-27 07:30:19 +0000
URL:       https://git.openjdk.org/loom/commit/7905788e969727c81eea4397f0d9b918cdb5286a

8289126: Cleanup unnecessary null comparison before instanceof check in jdk.hotspot.agent

Reviewed-by: ayang, cjplummer

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/cdbg/LoadObjectComparator.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/posix/DSO.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/aarch64/ProcAARCH64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/amd64/ProcAMD64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/ppc64/ProcPPC64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/riscv64/ProcRISCV64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/x86/ProcX86Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/aarch64/WindbgAARCH64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/amd64/WindbgAMD64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/x86/WindbgX86Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Oop.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaVFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/Inspector.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/SystemDictionaryHelper.java

Changeset: ddb55ede
Author:    Jayashree Huttanagoudar <jhuttana at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-27 11:52:42 +0000
URL:       https://git.openjdk.org/loom/commit/ddb55ede2cfb07becc11ca18c5aef6c891bbe741

8135292: Remove duplicate code in <OS>Address.java in SA

Reviewed-by: cjplummer, amenkov

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/dummy/DummyAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/dummy/DummyDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/ProcAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/RemoteAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java

Changeset: 64f95cfb
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-27 12:37:15 +0000
URL:       https://git.openjdk.org/loom/commit/64f95cfb32233f74faf81b9cfaf824c6b3f8346b

8012675: javax.swing.JEditorPane is unclear on the handling of unsupported HTML script tags

Reviewed-by: prr, aivanov

! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
+ test/jdk/javax/swing/text/html/HtmlScriptTagParserTest.java

Changeset: 210a06a2
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-27 12:42:41 +0000
URL:       https://git.openjdk.org/loom/commit/210a06a287521a554316a9052bd9fdf616c7b884

8287227: Shenandoah: A couple of virtual thread tests failed with iu mode even without Loom enabled.

Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: be6be15e
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2022-06-27 13:20:38 +0000
URL:       https://git.openjdk.org/loom/commit/be6be15efa1fe85c4e2dacc181b3238f9190127e

8288750: IGV: Improve Shortcuts

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/ControlFlow/src/main/java/com/sun/hotspot/igv/controlflow/DoubleClickSelectAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/ImportAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/SaveAllAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/resources/com/sun/hotspot/igv/coordinator/layer.xml
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/NewFilterAction.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterSettingsAction.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/SaveFilterSettingsAction.java
- src/utils/IdealGraphVisualizer/Util/src/main/java/com/sun/hotspot/igv/util/ExtendedSelectAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramScene.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/CustomSelectAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/CustomizablePanAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandDiffAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandPredecessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandSuccessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExportAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExtractAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/NextDiagramAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/OverviewAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/PrevDiagramAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShowAllAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShrinkDiffAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomInAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomOutAction.java
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/actions/Bundle.properties
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/expand.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/expand_right.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/shrink.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/shrink_right.png
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/layer.xml

Changeset: f3f07884
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-27 15:11:35 +0000
URL:       https://git.openjdk.org/loom/commit/f3f078846feae66d3504d50081353f74bd4891d7

8288746: HttpClient resources could be reclaimed more eagerly

Reviewed-by: jpai, michaelm

! src/java.base/share/classes/module-info.java
! src/java.base/share/lib/security/default.policy
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientFacade.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! test/jdk/java/net/httpclient/AsFileDownloadTest.java
! test/jdk/java/net/httpclient/DigestEchoClient.java
! test/jdk/java/net/httpclient/ReferenceTracker.java
! test/jdk/java/net/httpclient/ResponseBodyBeforeError.java

Changeset: 354ed103
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-27 18:21:17 +0000
URL:       https://git.openjdk.org/loom/commit/354ed1034d6d42a672e8224aeb9eb892b73a563f

8288021: Add hard test cases to jdk.internal.math.DoubleToDecimalChecker

Co-authored-by: Paul Zimmermann <Paul.Zimmermann at inria.fr>
Reviewed-by: darcy

! test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/DoubleToDecimalChecker.java

Changeset: 3f5e48a4
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2022-06-23 05:42:54 +0000
URL:       https://git.openjdk.org/loom/commit/3f5e48a44ee77d07dea3d2c4ae52aaf19b8dc7cb

8288781: C1: LIR_OpVisitState::maxNumberOfOperands too small

Reviewed-by: shade, mdoerr, thartmann

! src/hotspot/share/c1/c1_LIR.hpp
+ test/hotspot/jtreg/compiler/c1/TestManyMethodParameters.java

Changeset: 4c9ea7e6
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-23 16:21:32 +0000
URL:       https://git.openjdk.org/loom/commit/4c9ea7e66aaf99f42ee2df0b17c6586f57019a19

8286580: serviceability/jvmti/vthread/GetSetLocalTest failed with assert: Not supported for heap frames

Reviewed-by: lmesnik, rpressler, cjplummer

! src/hotspot/share/prims/jvmtiImpl.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/libGetSetLocalTest.cpp

Changeset: a716f793
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-23 17:07:58 +0000
URL:       https://git.openjdk.org/loom/commit/a716f7934b2ce8078c27df4c87e8c1e9cceed000

8288589: Files.readString ignores encoding errors for UTF-16

Backport-of: 2728770e3d73bb11c4d6e54b5aff91588a1a780b

! src/java.base/share/classes/java/lang/String.java
- test/jdk/java/lang/String/NewStringNoRepl.java
+ test/jdk/java/lang/String/NoReplTest.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: 1f9521e6
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-23 17:12:31 +0000
URL:       https://git.openjdk.org/loom/commit/1f9521e6cb2f701f8712b4ec941ff1dbb45dad4e

8287076: Document.normalizeDocument() produces different results

Reviewed-by: lancea, iris, naoto

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttributeMap.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMNormalizer.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java
! test/jaxp/javax/xml/jaxp/unittest/dom/DocumentTest.java

Changeset: 651cbebb
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 22:57:35 +0000
URL:       https://git.openjdk.org/loom/commit/651cbebb96fc60e5db48ea68d38cbeb76b007550

8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

Backport-of: a9c2ab67c44872ce0247aef6bf972bf4246b44be

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: b0db3333
Author:    Abhishek Kumar <abhishek.cx.kumar at oracle.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-24 04:22:25 +0000
URL:       https://git.openjdk.org/loom/commit/b0db33333a9fbc39e8d9f7d6a0f13d6a1b5dde04

8288528: broken links in java.desktop

Reviewed-by: prr, aivanov

! src/java.desktop/share/classes/java/awt/doc-files/AWTThreadIssues.html
! src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/multi/doc-files/multi_tsc.html

Changeset: bdf9902f
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-24 08:13:28 +0000
URL:       https://git.openjdk.org/loom/commit/bdf9902f753b71f30be8e1634fc361a5c7d8d8ec

8288120: VerifyError with JEP 405 pattern match

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/patterns/ProxyMethodLookup.java

Changeset: 20f55abd
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2022-06-24 13:37:22 +0000
URL:       https://git.openjdk.org/loom/commit/20f55abd2744323a756872e080885d107e6c56e5

8289044: ARM32: missing LIR_Assembler::cmove metadata type support

Reviewed-by: shade, stuefe

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 7ac40f3b
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-25 02:36:27 +0000
URL:       https://git.openjdk.org/loom/commit/7ac40f3b9f526c13439ee15902ceec0dd8f868de

8288983: broken link in com.sun.net.httpserver.SimpleFileServer

Reviewed-by: dfuchs, aefimov, michaelm

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/SimpleFileServer.java

Changeset: 9c92da52
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-25 12:19:14 +0000
URL:       https://git.openjdk.org/loom/commit/9c92da5249a04063e8434d20860ccad7146ca507

8247407: tools/jlink/plugins/CompressorPluginTest.java test failing

Reviewed-by: sundar, jlaskey

! src/java.base/share/classes/jdk/internal/jimage/ImageReader.java
! test/jdk/ProblemList.txt
+ test/jdk/tools/jimage/ImageReaderDuplicateChildNodesTest.java

Changeset: 7e13cdb7
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-27 10:22:04 +0000
URL:       https://git.openjdk.org/loom/commit/7e13cdb799ff21cfcc350e518095dda9ce815b30

8289079: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed with "RuntimeException: Test failed"

Reviewed-by: dholmes, mcimadamore

! test/jdk/java/lang/Thread/jni/AttachCurrentThread/AttachTest.java
! test/jdk/java/lang/Thread/jni/AttachCurrentThread/ImplicitAttach.java

Changeset: d4b040f4
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-27 18:25:53 +0000
URL:       https://git.openjdk.org/loom/commit/d4b040f42dd0a9100ad1ffa55de4ae4f20e9f182

Merge

! src/hotspot/share/prims/jvmtiImpl.cpp
! test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
! test/jdk/ProblemList.txt
! src/hotspot/share/prims/jvmtiImpl.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
! test/jdk/ProblemList.txt

Changeset: 40bf3b11
Author:    Harshitha Onkar <honkar at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-27 21:02:11 +0000
URL:       https://git.openjdk.org/loom/commit/40bf3b11679f1d4e9418c64a10fe6104e88086f1

8288993: Make AwtFramePackTest generic by removing @requires tag

Reviewed-by: dmarkov, aivanov, serb

! test/jdk/java/awt/Frame/AwtFramePackTest.java

Changeset: e322e77e
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-27 21:16:02 +0000
URL:       https://git.openjdk.org/loom/commit/e322e77e9535fc3f37b409a1c805e9f6b728377a

8288651: CDS test HelloUnload.java should not use literal string as ClassLoader name

Reviewed-by: coleenp, iklam

! test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/HelloUnload.java

Changeset: ca78f7bd
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-27 23:15:13 +0000
URL:       https://git.openjdk.org/loom/commit/ca78f7bd762e1d5cd843d1ff36fafb8c943aba97

8286259: Password cleanup after KeyStore.PasswordProtection in P11KeyStore

Reviewed-by: valeriep

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyStore.java

Changeset: 784fa0ad
Author:    Thejasvi Voniadka <tvoniadka at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-28 01:55:17 +0000
URL:       https://git.openjdk.org/loom/commit/784fa0add77a3e473e2cdbdcc27b3ed076678565

8282036: Change java/util/zip/ZipFile/DeleteTempJar.java to stop HttpServer cleanly in case of exceptions

Reviewed-by: jpai, alanb, dfuchs

! test/jdk/java/util/zip/ZipFile/DeleteTempJar.java

Changeset: 33369719
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-28 05:22:43 +0000
URL:       https://git.openjdk.org/loom/commit/33369719b2e39bddd4a1b7f300f36506306b03fa

8289258: ProblemList some failing custom loader tests with ZGC

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt

Changeset: b4ab5fe1
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-28 09:00:45 +0000
URL:       https://git.openjdk.org/loom/commit/b4ab5fe1daf22a543e1bd973bcd34322360054b4

8288396: Always create reproducible builds

Reviewed-by: amenkov, ehelin

! make/CreateJmods.gmk
! make/autoconf/compare.sh.in
! make/autoconf/flags-cflags.m4
! make/autoconf/flags-ldflags.m4
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/common/JarArchive.gmk
! make/common/NativeCompilation.gmk
! make/common/ZipArchive.gmk
! make/hotspot/lib/CompileJvm.gmk
! make/modules/jdk.jdi/Lib.gmk
! make/scripts/compare_exceptions.sh.incl
! src/hotspot/share/runtime/abstract_vm_version.cpp
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.c
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.h
! src/jdk.jdi/windows/native/libdt_shmem/shmem_md.c
- src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.h
! src/jdk.jdwp.agent/windows/native/libdt_socket/socket_md.c

Changeset: aa438242
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-06-28 11:54:25 +0000
URL:       https://git.openjdk.org/loom/commit/aa438242493f2dcc2e372b971abf384fd482e763

8289138: G1: Remove redundant is-marking-active checks in C1 barrier

Reviewed-by: tschatzl, ehelin

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp

Changeset: 549c6c22
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-28 12:16:55 +0000
URL:       https://git.openjdk.org/loom/commit/549c6c22aedc5a7f2acd0b0ceabf956227e35cb3

8287818: Shenandoah: adapt nmethod arming from Loom

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: d4eeeb82
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-28 12:32:35 +0000
URL:       https://git.openjdk.org/loom/commit/d4eeeb82cb2288973a6a247c54513f7e1c6b58f0

8271252: os::reserve_memory should not use mtOther as default NMT flag

Reviewed-by: zgu

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 88fe19c5
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-06-28 15:16:21 +0000
URL:       https://git.openjdk.org/loom/commit/88fe19c5b2d809d5b9136e1a86887a50d0eeeb55

8289071: Compute allocation sizes of stubs and nmethods outside of lock protection

Reviewed-by: thartmann, phh

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/nmethod.cpp

Changeset: 1f36ed1f
Author:    Alex Kasko <akasko at openjdk.org>
Committer: Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-28 17:03:11 +0000
URL:       https://git.openjdk.org/loom/commit/1f36ed1faeede991e8e67ded4b814be8b78a840f

8288013: jpackage: test utility Windows registry enhancement

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java

Changeset: c67149be
Author:    Alex Kasko <akasko at openjdk.org>
Committer: Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-28 17:06:08 +0000
URL:       https://git.openjdk.org/loom/commit/c67149be4bd4922f9e6a55eb17deca684941d535

8288961: jpackage: test MSI installation fix

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java

Changeset: af008807
Author:    altrisi <altrisi.trillosierra at gmail.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-06-28 17:12:06 +0000
URL:       https://git.openjdk.org/loom/commit/af0088076dd8cb5d5bc47c59838e7f5ef4f6d8a9

8284640: CollectorImpl class could be a record class

Reviewed-by: phh, rriggs

! src/java.base/share/classes/java/util/stream/Collectors.java

Changeset: 784a0f04
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-27 11:32:13 +0000
URL:       https://git.openjdk.org/loom/commit/784a0f049665afde4723942e641a10a1d7675f7a

8288683: C2: And node gets wrong type due to not adding it back to the worklist in CCP

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
+ test/hotspot/jtreg/compiler/c2/TestAndShiftZeroCCP.java

Changeset: 699ad45b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-27 11:41:24 +0000
URL:       https://git.openjdk.org/loom/commit/699ad45b4339940980314d4cd6e4606a66183fda

8289093: BlockLocationPrinter fails to decode addresses with G1

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 2c8ada68
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-27 15:37:08 +0000
URL:       https://git.openjdk.org/loom/commit/2c8ada689f7bcfc39a04b0bf36c9aea156d47690

8289188: SegmentAllocator:allocateArray(*) default behavior mismatch to spec

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/foreign/SegmentAllocator.java
! test/jdk/java/foreign/TestNulls.java
! test/jdk/java/foreign/TestSegmentAllocators.java

Changeset: 77466648
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-27 17:02:21 +0000
URL:       https://git.openjdk.org/loom/commit/77466648193abda99f53b259a1ec9475b425b4d4

8280826: Document set of strings javac recognizes for SuppressWarnings

Reviewed-by: darcy

! src/jdk.compiler/share/classes/module-info.java
! src/jdk.compiler/share/man/javac.1

Changeset: 28913f47
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 18:42:27 +0000
URL:       https://git.openjdk.org/loom/commit/28913f474733bff360c6693fc4d3fa8e264ce552

8289235: ProblemList vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011/TestDescription.java when run with vthread wrapper

Reviewed-by: bpb

! test/hotspot/jtreg/ProblemList-svc-vthread.txt

Changeset: caa6b74b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 18:43:42 +0000
URL:       https://git.openjdk.org/loom/commit/caa6b74b5b2d641ca8fe2e226e09ce1b556eb2fc

8289240: ProblemList java/lang/reflect/callerCache/ReflectionCallerCacheTest.java in -Xcomp mode

Reviewed-by: bpb, naoto

! test/jdk/ProblemList-Xcomp.txt

Changeset: 17ef8cae
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-27 19:33:16 +0000
URL:       https://git.openjdk.org/loom/commit/17ef8cae33dd77e5a9b2cf19539ebf25aece5f92

8288524: Allow @systemProperty to appear in overview documentation

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/SystemPropertyTaglet.java
! test/langtools/jdk/javadoc/doclet/testTaglets/TestTaglets.out

Changeset: 2efa89a8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 21:24:00 +0000
URL:       https://git.openjdk.org/loom/commit/2efa89a89e01003e2d161ffc0d377c39fd18acb8

8289251: ProblemList java/lang/ref/OOMEInReferenceHandler.java

Reviewed-by: dholmes

! test/jdk/ProblemList.txt

Changeset: b4490386
Author:    Dean Long <dlong at openjdk.org>
Date:      2022-06-28 03:12:12 +0000
URL:       https://git.openjdk.org/loom/commit/b4490386fe348250e88347526172c1c27ef01eba

8288445: AArch64: C2 compilation fails with guarantee(!true || (true && (shift != 0))) failed: impossible encoding

Reviewed-by: thartmann, haosun, njian

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
+ test/hotspot/jtreg/compiler/codegen/ShiftByZero.java

Changeset: adbd200d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-28 10:06:42 +0000
URL:       https://git.openjdk.org/loom/commit/adbd200dc59c31ad582b51468ec39af5a64db664

8289228: SegmentAllocator::allocateArray null handling is too lax

Reviewed-by: jvernee, psandoz

! src/java.base/share/classes/java/lang/foreign/SegmentAllocator.java
! test/jdk/java/foreign/TestNulls.java

Changeset: 9048cef7
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-28 12:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/9048cef761872812106b3429c51201c765f29fe1

8288425: Footprint regression due MH creation when initializing StringConcatFactory

Reviewed-by: jlaskey
Backport-of: 6d595614a26ebe579268dc8216344dfb099bb3ad

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

Changeset: 6f9717b4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-28 15:05:46 +0000
URL:       https://git.openjdk.org/loom/commit/6f9717b46b0e4461100a27276a3ea1186e8c628b

8288836: (fs) Files.writeString spec for IOException has "specified charset" when no charset is provided

Reviewed-by: alanb, lancea, iris

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: a814293e
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-28 15:54:52 +0000
URL:       https://git.openjdk.org/loom/commit/a814293e1fb724cb85e66501ed7a8185409642df

8275784: Bogus warning generated for record with compact constructor

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
+ test/langtools/tools/doclint/RecordCompactConstructorTest.java

Changeset: c42b796f
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-28 15:58:12 +0000
URL:       https://git.openjdk.org/loom/commit/c42b796f91eace68a08d7ef8d22552228d1711e1

8288058: Broken links on constant-values page

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlIds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstantsSummaryWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/WorkArounds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ConstantsSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! test/langtools/jdk/javadoc/doclet/testConstantValuesPage/TestConstantValuesPage.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java

Changeset: 9b7805e3
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2022-06-28 16:26:08 +0000
URL:       https://git.openjdk.org/loom/commit/9b7805e3b4b3b5248a5cf8a5a5f3cf2260784a3b

8289069: Very slow C1 arraycopy jcstress tests after JDK-8279886

Reviewed-by: thartmann, kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp

Changeset: 15048048
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-28 20:06:06 +0000
URL:       https://git.openjdk.org/loom/commit/1504804896ff099aa23fa05336537dd78e6e2311

8289398: ProblemList jdk/jfr/api/consumer/recordingstream/TestOnEvent.java on linux-x64 again

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 86dc760f
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-28 22:11:23 +0000
URL:       https://git.openjdk.org/loom/commit/86dc760f9ec0f403109bef7b06db82b9ed0739dd

Merge

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/jdk/ProblemList.txt
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/jdk/ProblemList.txt

Changeset: 7b3bf977
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-28 23:30:32 +0000
URL:       https://git.openjdk.org/loom/commit/7b3bf97760c8daf6c03aaa069660f5a3a3873f8c

8289401: Add dump output to TestRawRSACipher.java

Reviewed-by: weijun

! test/jdk/sun/security/pkcs11/Cipher/TestRawRSACipher.java

Changeset: 37600f46
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-30 07:38:46 +0000
URL:       https://git.openjdk.org/loom/commit/37600f465e67e55da3da7876b5f5c0c08715a457

Merge with jdk-20+4

! make/autoconf/spec.gmk.in
! src/hotspot/share/runtime/continuation.cpp
! src/java.base/share/classes/module-info.java
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/jdk/ProblemList.txt
! make/autoconf/spec.gmk.in
! src/hotspot/share/runtime/continuation.cpp
! src/java.base/share/classes/module-info.java
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/jdk/ProblemList.txt

Changeset: 132bc6aa
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-06-30 08:20:44 +0000
URL:       https://git.openjdk.org/loom/commit/132bc6aacdf5dfa4897e44772bc7b2052fc2f2d2

AttachCurrentThread tests not compatible with wrapper

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.org  Thu Jun 30 08:52:52 2022
From: duke at openjdk.org (duke)
Date: Thu, 30 Jun 2022 08:52:52 GMT
Subject: git: openjdk/loom: master: 90 new changesets
Message-ID: <e4f0e9c7-fbda-4352-8b31-c8843794f03a@openjdk.org>

Changeset: 50c37f53
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-22 14:45:52 +0000
URL:       https://git.openjdk.org/loom/commit/50c37f53f2ebd2fbbfd9dc5dd055658c55e4c69a

8276798: HttpURLConnection sends invalid HTTP request

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java

Changeset: d4de4757
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-22 15:47:07 +0000
URL:       https://git.openjdk.org/loom/commit/d4de4757471d9f21c2a059f91504ecbc4781566e

8287868: Localized names update in COMPAT locale provider

Reviewed-by: iris, joehw

! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_es.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_fr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_it.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ko.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_pt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sk_SK.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sr_Latn_BA.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sr_Latn_RS.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_sv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_CN.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_TW.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ar.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_be.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ca.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_cs.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_da.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_el.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_el_CY.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_MT.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_PH.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_en_SG.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_es.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_es_US.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_et.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_fi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_fr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ga.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_hi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_id.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_it.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ko.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_lt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_lv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_mk.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ms.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_mt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_nl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_no.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_no_NO_NY.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt_BR.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_pt_PT.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_ru.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sk.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sl.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sq.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sr.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sr_Latn.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_sv.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_th.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_vi.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh_SG.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/LocaleNames_zh_TW.properties
! test/jdk/java/util/Locale/LocaleEnhanceTest.java
! test/jdk/java/util/Locale/LocaleTest.java
! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleDataTest.java
! test/jdk/sun/util/resources/Locale/Bug4429024.java
! test/jdk/sun/util/resources/Locale/Bug4965260.java

Changeset: 82c77ca8
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-06-22 15:57:48 +0000
URL:       https://git.openjdk.org/loom/commit/82c77ca807d62c25b9605c6c8164e42af6c3ce6e

8288926: make runtime/logging/DeoptStats.java more reliable

Reviewed-by: simonis, phh

! test/hotspot/jtreg/runtime/logging/DeoptStats.java

Changeset: 58b6937b
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-06-22 19:37:51 +0000
URL:       https://git.openjdk.org/loom/commit/58b6937b092c8ba5a5ff64865b40b4f5c4149908

8288982: JFR: Log event streaming actions

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/Dispatcher.java
! test/jdk/jdk/jfr/api/consumer/recordingstream/TestOnEvent.java

Changeset: 3b1ec3e6
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-22 20:48:31 +0000
URL:       https://git.openjdk.org/loom/commit/3b1ec3e660b9905f59373022b287de77196b407c

8288994: Incorrect @since tags for @value update in JDK-8286101

Reviewed-by: darcy, prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/ValueTree.java
! src/jdk.compiler/share/classes/com/sun/source/util/DocTreeFactory.java

Changeset: 9e2d9ac5
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-22 04:49:17 +0000
URL:       https://git.openjdk.org/loom/commit/9e2d9ac59a19caa52fc661542d4257a7473636d7

8288529: broken link in java.xml

Reviewed-by: iris, lancea, naoto

! src/java.xml/share/classes/javax/xml/validation/package-info.java

Changeset: 7cf71bc2
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-22 07:48:14 +0000
URL:       https://git.openjdk.org/loom/commit/7cf71bc2d3ae3d84552f06358e70204dc65552fc

8287982: Concurrent implicit attach from native threads crashes VM

Reviewed-by: dholmes, rehn

! make/test/JtregNativeJdk.gmk
! src/java.base/share/classes/java/lang/Thread.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/AttachTest.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/ExplicitAttach.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/ImplicitAttach.java
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/libExplicitAttach.c
+ test/jdk/java/lang/Thread/jni/AttachCurrentThread/libImplicitAttach.c

Changeset: 8fa46c8f
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-22 07:48:58 +0000
URL:       https://git.openjdk.org/loom/commit/8fa46c8f72201637e377190d94247e8d96646425

8288840: StructureViolationException should not link to fork method

Reviewed-by: psandoz, mchung

! src/jdk.incubator.concurrent/share/classes/jdk/incubator/concurrent/StructureViolationException.java

Changeset: 6037ccdd
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-06-22 13:29:44 +0000
URL:       https://git.openjdk.org/loom/commit/6037ccdd50acd5424a46120028738b811dff064a

8288846: misc tests fail "assert(ms < 1000) failed: Un-interruptable sleep, short time use only"

Reviewed-by: egahlin

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/jdk/jdk/jfr/event/sampling/TestNative.java

Changeset: 6458ebc8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-22 16:20:20 +0000
URL:       https://git.openjdk.org/loom/commit/6458ebc8e4cb11d99f7447e01f890ba36ad41664

8288988: ProblemList serviceability/jvmti/vthread/ContStackDepthTest/ContStackDepthTest.java in -Xcomp mode

Reviewed-by: alanb, azvegint

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 5b583e47
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-22 23:21:49 +0000
URL:       https://git.openjdk.org/loom/commit/5b583e4792b1d59891495a4a050fcdd4d38dfee1

Merge

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: bf0623b1
Author:    Evgeny Astigeevich <eastig at amazon.com>
Committer: Andrew Haley <aph at openjdk.org>
Date:      2022-06-23 09:30:59 +0000
URL:       https://git.openjdk.org/loom/commit/bf0623b11fd95f09fe953822af71d965bdab8d0f

8286314: Trampoline not created for far runtime targets outside small CodeCache

Reviewed-by: aph, phh

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

Changeset: a802b981
Author:    Thiago Henrique H?pner <thihup at gmail.com>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2022-06-23 09:41:06 +0000
URL:       https://git.openjdk.org/loom/commit/a802b9816ac5c0cb0fd236cc7f25ed4fdb1349ef

8287760: --do-not-resolve-by-default gets overwritten if --warn-if-resolved flags is used

Reviewed-by: lancea, alanb, cstein

! src/jdk.jartool/share/classes/sun/tools/jar/GNUStyleOptions.java
! test/jdk/tools/jar/modularJar/Basic.java

Changeset: 26c03c18
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-23 10:15:05 +0000
URL:       https://git.openjdk.org/loom/commit/26c03c1860c6da450b5cd6a46576c78bea682f96

8288719: [arm32] SafeFetch32 thumb interleaving causes random crashes
8284997: arm32 build crashes since JDK-8283326

Reviewed-by: snazarki, xliu, lucy

! src/hotspot/os_cpu/linux_arm/safefetch_linux_arm.S
! src/hotspot/share/runtime/safefetch.hpp

Changeset: d579916a
Author:    Julian Waters <jwaters at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-23 14:17:58 +0000
URL:       https://git.openjdk.org/loom/commit/d579916a6b93577519b095e5fbf07377963dcec6

8288740: Change incorrect documentation for sjavac flag

Reviewed-by: ihse

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

Changeset: b8db0c38
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:36:19 +0000
URL:       https://git.openjdk.org/loom/commit/b8db0c383b6ebd741f6981c89a0cafdfd9751315

6980847: (fs) Files.copy needs to be "tuned"

Reviewed-by: alanb

! src/java.base/unix/classes/sun/nio/fs/UnixCopyFile.java
! src/java.base/unix/native/libnio/fs/UnixCopyFile.c
! src/java.base/windows/classes/sun/nio/fs/WindowsConstants.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java

Changeset: 72f286a9
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:39:32 +0000
URL:       https://git.openjdk.org/loom/commit/72f286a9baecd914b77e3436b999ae432025e992

8287580: (se) CancelledKeyException during channel registration

Reviewed-by: alanb

! src/java.base/share/classes/sun/nio/ch/SelectorImpl.java
+ test/jdk/java/nio/channels/Selector/CancelDuringRegister.java

Changeset: ef17ee4d
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 15:40:23 +0000
URL:       https://git.openjdk.org/loom/commit/ef17ee4dea38c3bb953927bfdaabf1fe1b7e54ea

8288515: (ch) Unnecessary use of Math.addExact() in java.nio.channels.FileLock.overlaps()

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileLock.java

Changeset: 2728770e
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-23 15:49:43 +0000
URL:       https://git.openjdk.org/loom/commit/2728770e3d73bb11c4d6e54b5aff91588a1a780b

8288589: Files.readString ignores encoding errors for UTF-16

Reviewed-by: rriggs, iris, alanb

! src/java.base/share/classes/java/lang/String.java
- test/jdk/java/lang/String/NewStringNoRepl.java
+ test/jdk/java/lang/String/NoReplTest.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: b206d2d1
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-06-23 16:21:26 +0000
URL:       https://git.openjdk.org/loom/commit/b206d2d14937bf8cfebb629888a09311275ac0db

8289006: Cleanup from thread.hpp split

Reviewed-by: dholmes, dcubed

! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp

Changeset: 13cbb3a4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 17:48:45 +0000
URL:       https://git.openjdk.org/loom/commit/13cbb3a4169fdbf882da70beaa1b88faca2bc9c8

8289073: (fs) UnsatisfiedLinkError for sun.nio.fs.UnixCopyFile.bufferedCopy0()

Reviewed-by: alanb

! src/java.base/unix/native/libnio/fs/UnixCopyFile.c

Changeset: 740169ce
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-23 17:52:37 +0000
URL:       https://git.openjdk.org/loom/commit/740169ce1cacb60f8b294220fc389bb34ef75af3

8285521: Minor improvements in java.net.URI

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/URI.java

Changeset: c8cc94a3
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2022-06-23 18:44:54 +0000
URL:       https://git.openjdk.org/loom/commit/c8cc94a38423c0cef597986fb51938a26dc20b51

8288979: Improve CLDRConverter run time

Reviewed-by: naoto, rriggs

! make/jdk/src/classes/build/tools/cldrconverter/ResourceBundleGenerator.java

Changeset: 64782a75
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-24 04:29:48 +0000
URL:       https://git.openjdk.org/loom/commit/64782a7524038380c0e8b61cc74102463e997850

8288623: Move Continuation classes out of javaClasses.hpp

Reviewed-by: stefank, coleenp

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
+ src/hotspot/share/classfile/javaClassesImpl.hpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/z/zCollectedHeap.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/nativeEntryPoint.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
+ src/hotspot/share/runtime/continuationJavaClasses.cpp
+ src/hotspot/share/runtime/continuationJavaClasses.hpp
+ src/hotspot/share/runtime/continuationJavaClasses.inline.hpp
! src/hotspot/share/runtime/continuationWrapper.inline.hpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/vframe.inline.hpp

Changeset: 9dc9a64f
Author:    Johan Sj?l?n <johan.sjolen at oracle.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2022-06-24 05:00:53 +0000
URL:       https://git.openjdk.org/loom/commit/9dc9a64fa453d8afc90871e9663a0ccc46212f64

8287281: adjust guarantee in Handshake::execute for the case of target thread being current

Reviewed-by: rehn, pchilanomate, dholmes, dcubed

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/runtime/handshake.cpp

Changeset: 17aacde5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-24 07:28:44 +0000
URL:       https://git.openjdk.org/loom/commit/17aacde50fb971bc686825772e29f6bfecadabda

8288669: compiler/vectorapi/VectorFPtoIntCastTest.java still fails with "IRViolationException: There were one or multiple IR rule failures."

Reviewed-by: thartmann, dcubed

! test/hotspot/jtreg/compiler/vectorapi/VectorFPtoIntCastTest.java

Changeset: 925084c4
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-06-24 12:03:09 +0000
URL:       https://git.openjdk.org/loom/commit/925084c496113c9d8e860ded0b8645fd584380bc

8288976: classfile parser 'wrong name' error message has the names the wrong way around

Reviewed-by: dholmes, shade

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
= test/hotspot/jtreg/runtime/classFileParserBug/C.java

Changeset: fdc8455c
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2022-06-24 13:46:32 +0000
URL:       https://git.openjdk.org/loom/commit/fdc8455c4559a5513c46cb61bdf09f8279d44192

8288495: [test] Make OutputAnalyzer exception more informative

Reviewed-by: lmesnik, naoto, jpai, dholmes

! test/lib-test/jdk/test/lib/process/OutputAnalyzerTest.java
! test/lib/jdk/test/lib/process/OutputAnalyzer.java

Changeset: 0d2952e5
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-24 14:17:22 +0000
URL:       https://git.openjdk.org/loom/commit/0d2952e5b37312f4ec08786a9802594115f0f8a1

8289129: [BACKOUT] JDK-8287281 adjust guarantee in Handshake::execute for the case of target thread being current

Reviewed-by: alanb

! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/runtime/handshake.cpp

Changeset: 239b4bb0
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-24 14:24:28 +0000
URL:       https://git.openjdk.org/loom/commit/239b4bb0201fda8c40daf2f3e733dab0086d356c

8289095: (fs) UnixCopyFile build error on linux-x86

Reviewed-by: alanb, shade, stuefe

! src/java.base/unix/native/libnio/fs/UnixCopyFile.c

Changeset: f67c5361
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-06-24 14:43:16 +0000
URL:       https://git.openjdk.org/loom/commit/f67c5361ccf5ac3cba9b88a3780afed2237ec19a

8288935: Remove excessive includes introduced in loom

Reviewed-by: rehn, stefank

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/continuationEntry.cpp
! src/hotspot/share/runtime/continuationEntry.hpp
! src/hotspot/share/runtime/continuationEntry.inline.hpp
! src/hotspot/share/runtime/continuationHelper.inline.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.hpp
! src/hotspot/share/runtime/stackChunkFrameStream.inline.hpp

Changeset: 9918b6d3
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-24 16:26:03 +0000
URL:       https://git.openjdk.org/loom/commit/9918b6d384a2f7841fcbbbe5c5e7ef83d347c697

8288609: Update --release 19 symbol information for JDK 19 build 28

Reviewed-by: iris

! src/jdk.compiler/share/data/symbols/java.base-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.jdi-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.jfr-J.sym.txt
! src/jdk.compiler/share/data/symbols/jdk.management-J.sym.txt

Changeset: 4cdb9789
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2022-06-24 18:13:23 +0000
URL:       https://git.openjdk.org/loom/commit/4cdb97893c93d7c921b7e4c18b6ec332364c2481

8289098: clean up ported serviceability/jvmti tests

Reviewed-by: kevinw, sspitsyn

! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/breakpoint01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/libbreakpoint01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/ClassLoad/classload01/classload01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ClassPrepare/classprep01/classprep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/Exception/exception01/exception01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ExceptionCatch/excatch01/excatch01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc01/fieldacc01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc02/fieldacc02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc03/fieldacc03.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldAccess/fieldacc04/fieldacc04.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod01/fieldmod01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod02/fieldmod02.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop01/framepop01.java
! test/hotspot/jtreg/serviceability/jvmti/events/FramePop/framepop02/libframepop02.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry01/mentry01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodEntry/mentry02/mentry02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit01/mexit01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MethodExit/mexit02/mexit02.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEnter/mcontenter01/libmcontenter01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/libmcontentered01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorContendedEntered/mcontentered01/mcontentered01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/libmonitorwait01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWait/monitorwait01/monitorwait01.java
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/libmonitorwaited01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/MonitorWaited/monitorwaited01/monitorwaited01.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind01/nativemethbind01.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind02/nativemethbind02.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind03/nativemethbind03.java
! test/hotspot/jtreg/serviceability/jvmti/events/NativeMethodBind/nativemethbind04/nativemethbind04.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/libsinglestep01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep01/singlestep01.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep02/singlestep02.java
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/libsinglestep03.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/SingleStep/singlestep03/singlestep03.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend01/threadend01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend02/libthreadend02.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadEnd/threadend02/threadend02.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart01/threadstart01.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart02/threadstart02.java
! test/hotspot/jtreg/serviceability/jvmti/events/ThreadStart/threadstart03/threadstart03.java
! test/hotspot/jtreg/serviceability/jvmti/events/VMObjectAlloc/vmobjalloc01/libvmobjalloc01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/VMObjectAlloc/vmobjalloc01/vmobjalloc01.java
! test/hotspot/jtreg/serviceability/jvmti/negative/GetAllThreadsNullTest/GetAllThreadsNullTest.java
! test/hotspot/jtreg/serviceability/jvmti/negative/framecnt02/framecnt02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/framecnt03/framecnt03.java
! test/hotspot/jtreg/serviceability/jvmti/negative/frameloc03/frameloc03.java
! test/hotspot/jtreg/serviceability/jvmti/negative/getstacktr02/getstacktr02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/getstacktr09/getstacktr09.java
! test/hotspot/jtreg/serviceability/jvmti/negative/thrinfo02/thrinfo02.java
! test/hotspot/jtreg/serviceability/jvmti/negative/thrstat04/thrstat04.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/NotSuspended/libGetStackTraceNotSuspendedStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/Suspended/libGetStackTraceSuspendedStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/stress/ThreadLocalStorage/SetGetThreadLocalStorageStressTest/libSetGetThreadLocalStorageStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameCount/framecnt01/framecnt01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameLocation/frameloc01/frameloc01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetFrameLocation/frameloc02/frameloc02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr06/getstacktr06.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadInfo/thrinfo01/thrinfo01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat02/thrstat02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetThreadState/thrstat03/thrstat03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThread/resumethrd02/resumethrd02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst01/libresumethrdlst01.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst01/resumethrdlst01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst02/libresumethrdlst02.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst02/resumethrdlst02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd01/suspendthrd01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd02/suspendthrd02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThread/suspendthrd03/suspendthrd03.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst01/libsuspendthrdlst01.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst01/suspendthrdlst01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst02/libsuspendthrdlst02.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/SuspendThreadList/suspendthrdlst02/suspendthrdlst02.java
! test/lib/jdk/test/lib/jvmti/jvmti_common.h
! test/lib/jdk/test/lib/jvmti/jvmti_thread.h

Changeset: 08288819
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-24 19:13:41 +0000
URL:       https://git.openjdk.org/loom/commit/08288819dd915549d17af40b159233a0550db643

8289166: ProblemList tools/jlink/plugins/CompressorPluginTest.java

Reviewed-by: lmesnik, bpb

! test/jdk/ProblemList.txt

Changeset: 53b37fe1
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-06-24 21:42:23 +0000
URL:       https://git.openjdk.org/loom/commit/53b37fe1535388eb14e04c620a6b0118ed8884a0

8288130: compiler error with AP and explicit record accessor

Reviewed-by: jlahoda

! 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/tree/TreeCopier.java
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: e93be3ac
Author:    Ryan Ernst <ryan at iernst.net>
Committer: Chris Hegarty <chegar at openjdk.org>
Date:      2022-06-25 07:55:55 +0000
URL:       https://git.openjdk.org/loom/commit/e93be3acdf75814674a365a87603f3f1d28b9262

8286389: Address possibly lossy conversions in jdk.crypto.ec

Reviewed-by: chegar, xuelei

! src/jdk.crypto.ec/share/classes/sun/security/ec/XDHPublicKeyImpl.java
! src/jdk.crypto.ec/share/classes/sun/security/ec/ed/EdDSAOperations.java

Changeset: a5c25d88
Author:    Ryan Ernst <ryan at iernst.net>
Committer: Chris Hegarty <chegar at openjdk.org>
Date:      2022-06-25 08:00:21 +0000
URL:       https://git.openjdk.org/loom/commit/a5c25d8837664f9a7302cdb84afd3916da533144

8286395: Address possibly lossy conversions in java.security.jgss

Reviewed-by: chegar

! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/Des.java
! src/java.security.jgss/share/classes/sun/security/krb5/internal/crypto/dk/Des3DkCrypto.java

Changeset: de746714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-06-25 19:09:43 +0000
URL:       https://git.openjdk.org/loom/commit/de7467146fc3759110299e8297628db2b0b16800

8266670: Better modeling of access flags in core reflection

Reviewed-by: mchung, rriggs, asotona

! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java
+ src/java.base/share/classes/java/lang/reflect/AccessFlag.java
! src/java.base/share/classes/java/lang/reflect/Executable.java
! src/java.base/share/classes/java/lang/reflect/Field.java
! src/java.base/share/classes/java/lang/reflect/Member.java
! src/java.base/share/classes/java/lang/reflect/Modifier.java
! src/java.base/share/classes/java/lang/reflect/Parameter.java
+ test/jdk/java/lang/reflect/AccessFlag/BasicAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/ClassAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/FieldAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/MethodAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/ModuleDescriptorAccessFlagTest.java
+ test/jdk/java/lang/reflect/AccessFlag/StrictAccessFlagTest.java

Changeset: 62e1e795
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-06-27 06:50:11 +0000
URL:       https://git.openjdk.org/loom/commit/62e1e7950b37deaede3573a4b37542199552aea3

8289147: unify os::infinite_sleep on posix platforms

Reviewed-by: mdoerr, kbarrett, dholmes

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/posix/os_posix.cpp

Changeset: 47fe9ef5
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-27 07:13:02 +0000
URL:       https://git.openjdk.org/loom/commit/47fe9ef5bfde73a4fa21ba085b9275bb42df6590

8289078: Make STARTTIME_ANY and STARTTIME_PROCESS_UNKNOWN fields static in ProcessHandleImpl

Reviewed-by: jpai, rriggs, bpb, naoto, iris

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

Changeset: 7905788e
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-06-27 07:30:19 +0000
URL:       https://git.openjdk.org/loom/commit/7905788e969727c81eea4397f0d9b918cdb5286a

8289126: Cleanup unnecessary null comparison before instanceof check in jdk.hotspot.agent

Reviewed-by: ayang, cjplummer

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/cdbg/LoadObjectComparator.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxThread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/posix/DSO.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/aarch64/ProcAARCH64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/amd64/ProcAMD64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/ppc64/ProcPPC64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/riscv64/ProcRISCV64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/x86/ProcX86Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/aarch64/WindbgAARCH64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/amd64/WindbgAMD64Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/x86/WindbgX86Thread.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Oop.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaVFrame.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/Inspector.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/AbstractHeapGraphWriter.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/utilities/SystemDictionaryHelper.java

Changeset: ddb55ede
Author:    Jayashree Huttanagoudar <jhuttana at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-06-27 11:52:42 +0000
URL:       https://git.openjdk.org/loom/commit/ddb55ede2cfb07becc11ca18c5aef6c891bbe741

8135292: Remove duplicate code in <OS>Address.java in SA

Reviewed-by: cjplummer, amenkov

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/dummy/DummyAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/dummy/DummyDebugger.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/proc/ProcAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/RemoteAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/remote/RemoteDebuggerClient.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgAddress.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/windbg/WindbgDebuggerLocal.java

Changeset: 64f95cfb
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-27 12:37:15 +0000
URL:       https://git.openjdk.org/loom/commit/64f95cfb32233f74faf81b9cfaf824c6b3f8346b

8012675: javax.swing.JEditorPane is unclear on the handling of unsupported HTML script tags

Reviewed-by: prr, aivanov

! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
+ test/jdk/javax/swing/text/html/HtmlScriptTagParserTest.java

Changeset: 210a06a2
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-06-27 12:42:41 +0000
URL:       https://git.openjdk.org/loom/commit/210a06a287521a554316a9052bd9fdf616c7b884

8287227: Shenandoah: A couple of virtual thread tests failed with iu mode even without Loom enabled.

Reviewed-by: shade, rkennke

! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

Changeset: be6be15e
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2022-06-27 13:20:38 +0000
URL:       https://git.openjdk.org/loom/commit/be6be15efa1fe85c4e2dacc181b3238f9190127e

8288750: IGV: Improve Shortcuts

Reviewed-by: chagedorn, thartmann

! src/utils/IdealGraphVisualizer/ControlFlow/src/main/java/com/sun/hotspot/igv/controlflow/DoubleClickSelectAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/ImportAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/RemoveAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/RemoveAllAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/SaveAllAction.java
! src/utils/IdealGraphVisualizer/Coordinator/src/main/resources/com/sun/hotspot/igv/coordinator/layer.xml
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/NewFilterAction.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/RemoveFilterSettingsAction.java
! src/utils/IdealGraphVisualizer/FilterWindow/src/main/java/com/sun/hotspot/igv/filterwindow/actions/SaveFilterSettingsAction.java
- src/utils/IdealGraphVisualizer/Util/src/main/java/com/sun/hotspot/igv/util/ExtendedSelectAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramScene.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/EditorTopComponent.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/CustomSelectAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/CustomizablePanAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandDiffAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandPredecessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExpandSuccessorsAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExportAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ExtractAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/NextDiagramAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/OverviewAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/PrevDiagramAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShowAllAction.java
+ src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ShrinkDiffAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomInAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomOutAction.java
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/actions/Bundle.properties
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/expand.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/expand_right.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/shrink.png
+ src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/images/shrink_right.png
! src/utils/IdealGraphVisualizer/View/src/main/resources/com/sun/hotspot/igv/view/layer.xml

Changeset: f3f07884
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-06-27 15:11:35 +0000
URL:       https://git.openjdk.org/loom/commit/f3f078846feae66d3504d50081353f74bd4891d7

8288746: HttpClient resources could be reclaimed more eagerly

Reviewed-by: jpai, michaelm

! src/java.base/share/classes/module-info.java
! src/java.base/share/lib/security/default.policy
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientFacade.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! test/jdk/java/net/httpclient/AsFileDownloadTest.java
! test/jdk/java/net/httpclient/DigestEchoClient.java
! test/jdk/java/net/httpclient/ReferenceTracker.java
! test/jdk/java/net/httpclient/ResponseBodyBeforeError.java

Changeset: 354ed103
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Committer: Joe Darcy <darcy at openjdk.org>
Date:      2022-06-27 18:21:17 +0000
URL:       https://git.openjdk.org/loom/commit/354ed1034d6d42a672e8224aeb9eb892b73a563f

8288021: Add hard test cases to jdk.internal.math.DoubleToDecimalChecker

Co-authored-by: Paul Zimmermann <Paul.Zimmermann at inria.fr>
Reviewed-by: darcy

! test/jdk/jdk/internal/math/ToDecimal/java.base/jdk/internal/math/DoubleToDecimalChecker.java

Changeset: 3f5e48a4
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2022-06-23 05:42:54 +0000
URL:       https://git.openjdk.org/loom/commit/3f5e48a44ee77d07dea3d2c4ae52aaf19b8dc7cb

8288781: C1: LIR_OpVisitState::maxNumberOfOperands too small

Reviewed-by: shade, mdoerr, thartmann

! src/hotspot/share/c1/c1_LIR.hpp
+ test/hotspot/jtreg/compiler/c1/TestManyMethodParameters.java

Changeset: 4c9ea7e6
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2022-06-23 16:21:32 +0000
URL:       https://git.openjdk.org/loom/commit/4c9ea7e66aaf99f42ee2df0b17c6586f57019a19

8286580: serviceability/jvmti/vthread/GetSetLocalTest failed with assert: Not supported for heap frames

Reviewed-by: lmesnik, rpressler, cjplummer

! src/hotspot/share/prims/jvmtiImpl.cpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/GetSetLocalTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/GetSetLocalTest/libGetSetLocalTest.cpp

Changeset: a716f793
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-06-23 17:07:58 +0000
URL:       https://git.openjdk.org/loom/commit/a716f7934b2ce8078c27df4c87e8c1e9cceed000

8288589: Files.readString ignores encoding errors for UTF-16

Backport-of: 2728770e3d73bb11c4d6e54b5aff91588a1a780b

! src/java.base/share/classes/java/lang/String.java
- test/jdk/java/lang/String/NewStringNoRepl.java
+ test/jdk/java/lang/String/NoReplTest.java
! test/jdk/java/nio/file/Files/ReadWriteString.java

Changeset: 1f9521e6
Author:    Joe Wang <joehw at openjdk.org>
Date:      2022-06-23 17:12:31 +0000
URL:       https://git.openjdk.org/loom/commit/1f9521e6cb2f701f8712b4ec941ff1dbb45dad4e

8287076: Document.normalizeDocument() produces different results

Reviewed-by: lancea, iris, naoto

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/AttributeMap.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/DOMNormalizer.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/dom/NamedNodeMapImpl.java
! test/jaxp/javax/xml/jaxp/unittest/dom/DocumentTest.java

Changeset: 651cbebb
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-23 22:57:35 +0000
URL:       https://git.openjdk.org/loom/commit/651cbebb96fc60e5db48ea68d38cbeb76b007550

8288080: (fc) FileChannel::map for MemorySegments should state it always throws UOE

Backport-of: a9c2ab67c44872ce0247aef6bf972bf4246b44be

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: b0db3333
Author:    Abhishek Kumar <abhishek.cx.kumar at oracle.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-06-24 04:22:25 +0000
URL:       https://git.openjdk.org/loom/commit/b0db33333a9fbc39e8d9f7d6a0f13d6a1b5dde04

8288528: broken links in java.desktop

Reviewed-by: prr, aivanov

! src/java.desktop/share/classes/java/awt/doc-files/AWTThreadIssues.html
! src/java.desktop/share/classes/javax/imageio/plugins/tiff/ExifTIFFTagSet.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/multi/doc-files/multi_tsc.html

Changeset: bdf9902f
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-06-24 08:13:28 +0000
URL:       https://git.openjdk.org/loom/commit/bdf9902f753b71f30be8e1634fc361a5c7d8d8ec

8288120: VerifyError with JEP 405 pattern match

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/patterns/ProxyMethodLookup.java

Changeset: 20f55abd
Author:    Boris Ulasevich <bulasevich at openjdk.org>
Date:      2022-06-24 13:37:22 +0000
URL:       https://git.openjdk.org/loom/commit/20f55abd2744323a756872e080885d107e6c56e5

8289044: ARM32: missing LIR_Assembler::cmove metadata type support

Reviewed-by: shade, stuefe

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 7ac40f3b
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-25 02:36:27 +0000
URL:       https://git.openjdk.org/loom/commit/7ac40f3b9f526c13439ee15902ceec0dd8f868de

8288983: broken link in com.sun.net.httpserver.SimpleFileServer

Reviewed-by: dfuchs, aefimov, michaelm

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/SimpleFileServer.java

Changeset: 9c92da52
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-25 12:19:14 +0000
URL:       https://git.openjdk.org/loom/commit/9c92da5249a04063e8434d20860ccad7146ca507

8247407: tools/jlink/plugins/CompressorPluginTest.java test failing

Reviewed-by: sundar, jlaskey

! src/java.base/share/classes/jdk/internal/jimage/ImageReader.java
! test/jdk/ProblemList.txt
+ test/jdk/tools/jimage/ImageReaderDuplicateChildNodesTest.java

Changeset: 7e13cdb7
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-06-27 10:22:04 +0000
URL:       https://git.openjdk.org/loom/commit/7e13cdb799ff21cfcc350e518095dda9ce815b30

8289079: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed with "RuntimeException: Test failed"

Reviewed-by: dholmes, mcimadamore

! test/jdk/java/lang/Thread/jni/AttachCurrentThread/AttachTest.java
! test/jdk/java/lang/Thread/jni/AttachCurrentThread/ImplicitAttach.java

Changeset: d4b040f4
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-27 18:25:53 +0000
URL:       https://git.openjdk.org/loom/commit/d4b040f42dd0a9100ad1ffa55de4ae4f20e9f182

Merge

! src/hotspot/share/prims/jvmtiImpl.cpp
! test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
! test/jdk/ProblemList.txt
! src/hotspot/share/prims/jvmtiImpl.cpp
+ test/hotspot/jtreg/runtime/classFileParserBug/Bad_NCDFE_Msg.java
! test/jdk/ProblemList.txt

Changeset: 40bf3b11
Author:    Harshitha Onkar <honkar at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-06-27 21:02:11 +0000
URL:       https://git.openjdk.org/loom/commit/40bf3b11679f1d4e9418c64a10fe6104e88086f1

8288993: Make AwtFramePackTest generic by removing @requires tag

Reviewed-by: dmarkov, aivanov, serb

! test/jdk/java/awt/Frame/AwtFramePackTest.java

Changeset: e322e77e
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-27 21:16:02 +0000
URL:       https://git.openjdk.org/loom/commit/e322e77e9535fc3f37b409a1c805e9f6b728377a

8288651: CDS test HelloUnload.java should not use literal string as ClassLoader name

Reviewed-by: coleenp, iklam

! test/hotspot/jtreg/runtime/cds/appcds/customLoader/test-classes/HelloUnload.java

Changeset: ca78f7bd
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-27 23:15:13 +0000
URL:       https://git.openjdk.org/loom/commit/ca78f7bd762e1d5cd843d1ff36fafb8c943aba97

8286259: Password cleanup after KeyStore.PasswordProtection in P11KeyStore

Reviewed-by: valeriep

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11KeyStore.java

Changeset: 784fa0ad
Author:    Thejasvi Voniadka <tvoniadka at openjdk.org>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2022-06-28 01:55:17 +0000
URL:       https://git.openjdk.org/loom/commit/784fa0add77a3e473e2cdbdcc27b3ed076678565

8282036: Change java/util/zip/ZipFile/DeleteTempJar.java to stop HttpServer cleanly in case of exceptions

Reviewed-by: jpai, alanb, dfuchs

! test/jdk/java/util/zip/ZipFile/DeleteTempJar.java

Changeset: 33369719
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-06-28 05:22:43 +0000
URL:       https://git.openjdk.org/loom/commit/33369719b2e39bddd4a1b7f300f36506306b03fa

8289258: ProblemList some failing custom loader tests with ZGC

Reviewed-by: dholmes

! test/hotspot/jtreg/ProblemList-zgc.txt

Changeset: b4ab5fe1
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2022-06-28 09:00:45 +0000
URL:       https://git.openjdk.org/loom/commit/b4ab5fe1daf22a543e1bd973bcd34322360054b4

8288396: Always create reproducible builds

Reviewed-by: amenkov, ehelin

! make/CreateJmods.gmk
! make/autoconf/compare.sh.in
! make/autoconf/flags-cflags.m4
! make/autoconf/flags-ldflags.m4
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/common/JarArchive.gmk
! make/common/NativeCompilation.gmk
! make/common/ZipArchive.gmk
! make/hotspot/lib/CompileJvm.gmk
! make/modules/jdk.jdi/Lib.gmk
! make/scripts/compare_exceptions.sh.incl
! src/hotspot/share/runtime/abstract_vm_version.cpp
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.c
! src/jdk.jdi/share/native/libdt_shmem/shmemBase.h
! src/jdk.jdi/windows/native/libdt_shmem/shmem_md.c
- src/jdk.jdwp.agent/share/native/libdt_socket/socketTransport.h
! src/jdk.jdwp.agent/windows/native/libdt_socket/socket_md.c

Changeset: aa438242
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-06-28 11:54:25 +0000
URL:       https://git.openjdk.org/loom/commit/aa438242493f2dcc2e372b971abf384fd482e763

8289138: G1: Remove redundant is-marking-active checks in C1 barrier

Reviewed-by: tschatzl, ehelin

! src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/ppc/gc/g1/g1BarrierSetAssembler_ppc.cpp
! src/hotspot/cpu/riscv/gc/g1/g1BarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/s390/gc/g1/g1BarrierSetAssembler_s390.cpp
! src/hotspot/cpu/x86/gc/g1/g1BarrierSetAssembler_x86.cpp

Changeset: 549c6c22
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-06-28 12:16:55 +0000
URL:       https://git.openjdk.org/loom/commit/549c6c22aedc5a7f2acd0b0ceabf956227e35cb3

8287818: Shenandoah: adapt nmethod arming from Loom

Reviewed-by: shade

! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Changeset: d4eeeb82
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-06-28 12:32:35 +0000
URL:       https://git.openjdk.org/loom/commit/d4eeeb82cb2288973a6a247c54513f7e1c6b58f0

8271252: os::reserve_memory should not use mtOther as default NMT flag

Reviewed-by: zgu

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: 88fe19c5
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-06-28 15:16:21 +0000
URL:       https://git.openjdk.org/loom/commit/88fe19c5b2d809d5b9136e1a86887a50d0eeeb55

8289071: Compute allocation sizes of stubs and nmethods outside of lock protection

Reviewed-by: thartmann, phh

! src/hotspot/share/code/codeBlob.cpp
! src/hotspot/share/code/nmethod.cpp

Changeset: 1f36ed1f
Author:    Alex Kasko <akasko at openjdk.org>
Committer: Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-28 17:03:11 +0000
URL:       https://git.openjdk.org/loom/commit/1f36ed1faeede991e8e67ded4b814be8b78a840f

8288013: jpackage: test utility Windows registry enhancement

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java

Changeset: c67149be
Author:    Alex Kasko <akasko at openjdk.org>
Committer: Alexey Semenyuk <asemenyuk at openjdk.org>
Date:      2022-06-28 17:06:08 +0000
URL:       https://git.openjdk.org/loom/commit/c67149be4bd4922f9e6a55eb17deca684941d535

8288961: jpackage: test MSI installation fix

Reviewed-by: asemenyuk, almatvee

! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/WindowsHelper.java

Changeset: af008807
Author:    altrisi <altrisi.trillosierra at gmail.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-06-28 17:12:06 +0000
URL:       https://git.openjdk.org/loom/commit/af0088076dd8cb5d5bc47c59838e7f5ef4f6d8a9

8284640: CollectorImpl class could be a record class

Reviewed-by: phh, rriggs

! src/java.base/share/classes/java/util/stream/Collectors.java

Changeset: 784a0f04
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-06-27 11:32:13 +0000
URL:       https://git.openjdk.org/loom/commit/784a0f049665afde4723942e641a10a1d7675f7a

8288683: C2: And node gets wrong type due to not adding it back to the worklist in CCP

Reviewed-by: roland, thartmann

! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
+ test/hotspot/jtreg/compiler/c2/TestAndShiftZeroCCP.java

Changeset: 699ad45b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-06-27 11:41:24 +0000
URL:       https://git.openjdk.org/loom/commit/699ad45b4339940980314d4cd6e4606a66183fda

8289093: BlockLocationPrinter fails to decode addresses with G1

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp

Changeset: 2c8ada68
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-27 15:37:08 +0000
URL:       https://git.openjdk.org/loom/commit/2c8ada689f7bcfc39a04b0bf36c9aea156d47690

8289188: SegmentAllocator:allocateArray(*) default behavior mismatch to spec

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/foreign/SegmentAllocator.java
! test/jdk/java/foreign/TestNulls.java
! test/jdk/java/foreign/TestSegmentAllocators.java

Changeset: 77466648
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-27 17:02:21 +0000
URL:       https://git.openjdk.org/loom/commit/77466648193abda99f53b259a1ec9475b425b4d4

8280826: Document set of strings javac recognizes for SuppressWarnings

Reviewed-by: darcy

! src/jdk.compiler/share/classes/module-info.java
! src/jdk.compiler/share/man/javac.1

Changeset: 28913f47
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 18:42:27 +0000
URL:       https://git.openjdk.org/loom/commit/28913f474733bff360c6693fc4d3fa8e264ce552

8289235: ProblemList vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011/TestDescription.java when run with vthread wrapper

Reviewed-by: bpb

! test/hotspot/jtreg/ProblemList-svc-vthread.txt

Changeset: caa6b74b
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 18:43:42 +0000
URL:       https://git.openjdk.org/loom/commit/caa6b74b5b2d641ca8fe2e226e09ce1b556eb2fc

8289240: ProblemList java/lang/reflect/callerCache/ReflectionCallerCacheTest.java in -Xcomp mode

Reviewed-by: bpb, naoto

! test/jdk/ProblemList-Xcomp.txt

Changeset: 17ef8cae
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-06-27 19:33:16 +0000
URL:       https://git.openjdk.org/loom/commit/17ef8cae33dd77e5a9b2cf19539ebf25aece5f92

8288524: Allow @systemProperty to appear in overview documentation

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/SystemPropertyTaglet.java
! test/langtools/jdk/javadoc/doclet/testTaglets/TestTaglets.out

Changeset: 2efa89a8
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-27 21:24:00 +0000
URL:       https://git.openjdk.org/loom/commit/2efa89a89e01003e2d161ffc0d377c39fd18acb8

8289251: ProblemList java/lang/ref/OOMEInReferenceHandler.java

Reviewed-by: dholmes

! test/jdk/ProblemList.txt

Changeset: b4490386
Author:    Dean Long <dlong at openjdk.org>
Date:      2022-06-28 03:12:12 +0000
URL:       https://git.openjdk.org/loom/commit/b4490386fe348250e88347526172c1c27ef01eba

8288445: AArch64: C2 compilation fails with guarantee(!true || (true && (shift != 0))) failed: impossible encoding

Reviewed-by: thartmann, haosun, njian

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_neon.ad
! src/hotspot/cpu/aarch64/aarch64_neon_ad.m4
+ test/hotspot/jtreg/compiler/codegen/ShiftByZero.java

Changeset: adbd200d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-06-28 10:06:42 +0000
URL:       https://git.openjdk.org/loom/commit/adbd200dc59c31ad582b51468ec39af5a64db664

8289228: SegmentAllocator::allocateArray null handling is too lax

Reviewed-by: jvernee, psandoz

! src/java.base/share/classes/java/lang/foreign/SegmentAllocator.java
! test/jdk/java/foreign/TestNulls.java

Changeset: 9048cef7
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-06-28 12:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/9048cef761872812106b3429c51201c765f29fe1

8288425: Footprint regression due MH creation when initializing StringConcatFactory

Reviewed-by: jlaskey
Backport-of: 6d595614a26ebe579268dc8216344dfb099bb3ad

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

Changeset: 6f9717b4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-06-28 15:05:46 +0000
URL:       https://git.openjdk.org/loom/commit/6f9717b46b0e4461100a27276a3ea1186e8c628b

8288836: (fs) Files.writeString spec for IOException has "specified charset" when no charset is provided

Reviewed-by: alanb, lancea, iris

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: a814293e
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-28 15:54:52 +0000
URL:       https://git.openjdk.org/loom/commit/a814293e1fb724cb85e66501ed7a8185409642df

8275784: Bogus warning generated for record with compact constructor

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
+ test/langtools/tools/doclint/RecordCompactConstructorTest.java

Changeset: c42b796f
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-28 15:58:12 +0000
URL:       https://git.openjdk.org/loom/commit/c42b796f91eace68a08d7ef8d22552228d1711e1

8288058: Broken links on constant-values page

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlIds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstantsSummaryWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/WorkArounds.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/ConstantsSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
! test/langtools/jdk/javadoc/doclet/testConstantValuesPage/TestConstantValuesPage.java
! test/langtools/jdk/javadoc/doclet/testHtmlVersion/TestHtmlVersion.java

Changeset: 9b7805e3
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2022-06-28 16:26:08 +0000
URL:       https://git.openjdk.org/loom/commit/9b7805e3b4b3b5248a5cf8a5a5f3cf2260784a3b

8289069: Very slow C1 arraycopy jcstress tests after JDK-8279886

Reviewed-by: thartmann, kvn

! src/hotspot/share/c1/c1_GraphBuilder.cpp

Changeset: 15048048
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-06-28 20:06:06 +0000
URL:       https://git.openjdk.org/loom/commit/1504804896ff099aa23fa05336537dd78e6e2311

8289398: ProblemList jdk/jfr/api/consumer/recordingstream/TestOnEvent.java on linux-x64 again

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 86dc760f
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-06-28 22:11:23 +0000
URL:       https://git.openjdk.org/loom/commit/86dc760f9ec0f403109bef7b06db82b9ed0739dd

Merge

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/jdk/ProblemList.txt
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/jdk/ProblemList.txt

Changeset: 7b3bf977
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2022-06-28 23:30:32 +0000
URL:       https://git.openjdk.org/loom/commit/7b3bf97760c8daf6c03aaa069660f5a3a3873f8c

8289401: Add dump output to TestRawRSACipher.java

Reviewed-by: weijun

! test/jdk/sun/security/pkcs11/Cipher/TestRawRSACipher.java