From duke at openjdk.org  Thu Feb  2 08:48:53 2023
From: duke at openjdk.org (duke)
Date: Thu, 2 Feb 2023 08:48:53 GMT
Subject: git: openjdk/loom: fibers: 118 new changesets
Message-ID: <eafd6203-f8b3-4c65-b0f1-fcf3a46382f5@openjdk.org>

Changeset: 9f0887e2
Author:    ScientificWare <info at scientificware.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2023-01-25 19:20:39 +0000
URL:       https://git.openjdk.org/loom/commit/9f0887e2056c3c535eb5a5df2c945d77d1290ce7

8296661: Typo Found In CSSParser.java

Reviewed-by: angorya, aivanov, prr

! src/java.desktop/share/classes/javax/swing/text/html/CSSParser.java

Changeset: adcfd257
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-01-25 20:04:50 +0000
URL:       https://git.openjdk.org/loom/commit/adcfd257358fcd810f75d41bda7b916595e5dcdf

8301098: Remove dead code FileMapInfo::stop_sharing_and_unmap()

Reviewed-by: coleenp, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp

Changeset: 7e951f4b
Author:    Scott Gibbons <scott.gibbons at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2023-01-26 00:20:41 +0000
URL:       https://git.openjdk.org/loom/commit/7e951f4b4cc047d354856c29ed2e1a22190ba382

8301092: Add benchmark for CRC32

Reviewed-by: ecaspole, sviswanathan

+ test/micro/org/openjdk/bench/java/util/TestCRC32.java

Changeset: b5a4744f
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-01-26 02:14:07 +0000
URL:       https://git.openjdk.org/loom/commit/b5a4744f9019f76664738029f13b4d4f651d20d6

8300857: State return value for Types.asElement(NoType) explicitly

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/util/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacTypes.java
+ test/langtools/tools/javac/processing/model/util/types/TestAsElement.java

Changeset: 252621d4
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-26 06:30:37 +0000
URL:       https://git.openjdk.org/loom/commit/252621d4e0c656b160bf41cbf413fb7c7ee1daaf

8301063: Remove dead code from GrowableArray

Reviewed-by: chagedorn, kvn

! src/hotspot/share/utilities/growableArray.hpp

Changeset: 4b0e656b
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-26 07:41:15 +0000
URL:       https://git.openjdk.org/loom/commit/4b0e656bb6a823f50507039df7855183ab98cd83

8298118: split-if optimization causes empty loop to temporarily have more than one phi

Reviewed-by: roland, thartmann, kvn

! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestEmptyLoopMultiplePhis.java

Changeset: 48152ef6
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-01-26 08:35:07 +0000
URL:       https://git.openjdk.org/loom/commit/48152ef66f2466f8c80499325a716de0cb45d8ef

8287134: HttpURLConnection chunked streaming mode doesn't enforce specified size

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/java/net/HttpURLConnection.java

Changeset: 3589b808
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 10:13:51 +0000
URL:       https://git.openjdk.org/loom/commit/3589b80838e5c57bda8ec66074f90cbbcde92b31

8300127: Serial: Remove unnecessary from-space iteration in DefNewGeneration::oop_since_save_marks_iterate

Reviewed-by: tschatzl, ysr

! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 30cb305d
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2023-01-26 10:32:36 +0000
URL:       https://git.openjdk.org/loom/commit/30cb305dc1e717b6b7a1dc157638118ae913a61d

8292170: Convert CodeRootSetTable to use ResourceHashtable

Reviewed-by: coleenp, iwalulya, iklam

- src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp
- src/hotspot/share/gc/g1/g1CodeCacheRemSet.hpp
+ src/hotspot/share/gc/g1/g1CodeRootSet.cpp
+ src/hotspot/share/gc/g1/g1CodeRootSet.hpp
- src/hotspot/share/gc/g1/g1CodeRootSetTable.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
! src/hotspot/share/utilities/resourceHash.hpp
- test/hotspot/gtest/gc/g1/test_g1CodeCacheRemSet.cpp
+ test/hotspot/gtest/gc/g1/test_g1CodeRootSet.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 7328182b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 10:44:01 +0000
URL:       https://git.openjdk.org/loom/commit/7328182b68903292a7c2335280beba6f6ba30229

8300958: Parallel: Remove unused MutableNUMASpace::capacity_in_words

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp

Changeset: b0376a5f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-26 10:49:06 +0000
URL:       https://git.openjdk.org/loom/commit/b0376a5f4421fb58c0feeddfce2c2083314e400c

8301069: Replace NULL with nullptr in share/libadt/

Reviewed-by: kvn

! src/hotspot/share/libadt/dict.cpp
! src/hotspot/share/libadt/dict.hpp

Changeset: 15a14884
Author:    Roman Marchenko <rmarchenko at openjdk.org>
Committer: Hannes Walln?fer <hannesw at openjdk.org>
Date:      2023-01-26 11:11:21 +0000
URL:       https://git.openjdk.org/loom/commit/15a14884013a975707008f648b8e4864e16006ed

8297437: javadoc cannot link to old docs (with old style anchors)

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Extern.java
! test/langtools/jdk/javadoc/doclet/testClassCrossReferences/TestClassCrossReferences.java
! test/langtools/jdk/javadoc/doclet/testExternalOverriddenMethod/TestExternalOverriddenMethod.java
! test/langtools/jdk/javadoc/doclet/testHref/TestHref.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestLinkOption.java
! test/langtools/jdk/javadoc/doclet/testLinkPlatform/TestLinkPlatform.java

Changeset: a9b8acb6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:39:34 +0000
URL:       https://git.openjdk.org/loom/commit/a9b8acb64334e5014239868c0d865e7c0894b4f8

8300652: Parallel: Refactor oop marking stack in Full GC

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.inline.hpp

Changeset: 7725fe84
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:40:16 +0000
URL:       https://git.openjdk.org/loom/commit/7725fe845b34b8c2e4800891b3f886a7e5128132

8299953: Merge ContiguousSpaceDCTOC into DirtyCardToOopClosure

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: da80e7a4
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:41:07 +0000
URL:       https://git.openjdk.org/loom/commit/da80e7a489684cdc5d52ac07868961f889f2dc34

8300962: Parallel: Remove PSParallelCompact::_total_invocations

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.inline.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp

Changeset: 3f633814
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-26 13:04:19 +0000
URL:       https://git.openjdk.org/loom/commit/3f6338146e9d4103ca427986d61af9c23c9651fd

8300913: ZGC: assert(to_addr != 0) failed: Should be forwarded

Reviewed-by: eosterlund, rehn

! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.cpp

Changeset: 28545dcf
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 14:35:25 +0000
URL:       https://git.openjdk.org/loom/commit/28545dcf2b542efe3021a567a198b0794ecf7011

8300247: Harden C1 xchg on AArch64 and PPC

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Reviewed-by: aph, rcastanedalo

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp

Changeset: 64ddf953
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-01-26 14:50:46 +0000
URL:       https://git.openjdk.org/loom/commit/64ddf9536f55fb81956ebde6dfc0a3c4147af371

8299858: [Metrics] Swap memory limit reported incorrectly when too large

Reviewed-by: stuefe

! src/java.base/linux/classes/jdk/internal/platform/CgroupMetrics.java
! src/java.base/linux/native/libjava/CgroupMetrics.c
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java

Changeset: 973f7419
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 15:10:08 +0000
URL:       https://git.openjdk.org/loom/commit/973f74199380bdb88df0b36101571306ee696a6b

8300968: Accessorize raw oop load in DeadCounterClosure

Reviewed-by: tschatzl, stefank

! src/hotspot/share/gc/shared/oopStorageSetParState.inline.hpp

Changeset: 14114c25
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 15:11:03 +0000
URL:       https://git.openjdk.org/loom/commit/14114c2515aacd86d891fa1f87c8a572d880ca15

8301005: Clean up Copy::conjoint_*_atomic on windows

Reviewed-by: aboldtch, stefank, tschatzl

! src/hotspot/os_cpu/windows_x86/copy_windows_x86.hpp

Changeset: 315398c2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-01-26 15:39:22 +0000
URL:       https://git.openjdk.org/loom/commit/315398c2450e47d9cdb7fac944e35ba6a6aef221

8221785: Let possibly_parallel_threads_do cover the same threads as threads_do

Reviewed-by: iwalulya, coleenp

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/threads.hpp
! test/hotspot/gtest/runtime/test_threads.cpp

Changeset: d98a323a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-26 16:30:31 +0000
URL:       https://git.openjdk.org/loom/commit/d98a323a8b972c17a066c597a81b164681ad5589

8301070: Replace NULL with nullptr in share/memory/

Reviewed-by: stefank, stuefe

! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/memory/arena.hpp
! src/hotspot/share/memory/classLoaderMetaspace.cpp
! src/hotspot/share/memory/classLoaderMetaspace.hpp
! src/hotspot/share/memory/guardedMemory.cpp
! src/hotspot/share/memory/guardedMemory.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/heap.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/iterator.cpp
! src/hotspot/share/memory/iterator.hpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/memory/memRegion.hpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/metaspace/binList.hpp
! src/hotspot/share/memory/metaspace/blockTree.cpp
! src/hotspot/share/memory/metaspace/blockTree.hpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.cpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.hpp
! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/chunkManager.hpp
! src/hotspot/share/memory/metaspace/commitMask.cpp
! src/hotspot/share/memory/metaspace/freeBlocks.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.hpp
! src/hotspot/share/memory/metaspace/metachunk.cpp
! src/hotspot/share/memory/metaspace/metachunk.hpp
! src/hotspot/share/memory/metaspace/metachunkList.cpp
! src/hotspot/share/memory/metaspace/metachunkList.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceArena.hpp
! src/hotspot/share/memory/metaspace/metaspaceArenaGrowthPolicy.cpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceContext.cpp
! src/hotspot/share/memory/metaspace/metaspaceContext.hpp
! src/hotspot/share/memory/metaspace/metaspaceDCmd.cpp
! src/hotspot/share/memory/metaspace/metaspaceDCmd.hpp
! src/hotspot/share/memory/metaspace/metaspaceReporter.cpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.hpp
! src/hotspot/share/memory/metaspace/runningCounters.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.hpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.hpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/memory/metaspaceCounters.cpp
! src/hotspot/share/memory/metaspaceCriticalAllocation.cpp
! src/hotspot/share/memory/metaspaceUtils.hpp
! src/hotspot/share/memory/oopFactory.cpp
! src/hotspot/share/memory/padded.hpp
! src/hotspot/share/memory/padded.inline.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp

Changeset: a2a77033
Author:    Viktor Klang <viktor.klang at oracle.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2023-01-26 18:15:56 +0000
URL:       https://git.openjdk.org/loom/commit/a2a7703370caf07afd88b5cfe44e1a78eed699e9

8299444: java.util.Set.copyOf allocates needlessly for empty input collections

Reviewed-by: rriggs, shade, smarks

! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/Map.java
! src/java.base/share/classes/java/util/Set.java

Changeset: fc26d3e5
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 18:36:29 +0000
URL:       https://git.openjdk.org/loom/commit/fc26d3e5770ca3440105d3904a6e4af9af4860fa

8298873: Update IllegalRecordVersion.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
+ test/jdk/javax/net/ssl/SSLEngine/HandshakeWithInvalidRecordVersion.java
- test/jdk/javax/net/ssl/SSLEngine/IllegalRecordVersion.java

Changeset: 7ddafd75
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 19:36:41 +0000
URL:       https://git.openjdk.org/loom/commit/7ddafd75b02c3083264239404b1c33d219e2cd2b

8301189: validate-source fails after JDK-8298873

Reviewed-by: dcubed, rhalade

! test/jdk/javax/net/ssl/SSLEngine/HandshakeWithInvalidRecordVersion.java

Changeset: c4278144
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-01-26 20:09:01 +0000
URL:       https://git.openjdk.org/loom/commit/c4278144bee667e2565a40f12a2a2c251d6cf3aa

8299982: (bf) Buffer.checkIndex(int, int) should use Preconditions.checkIndex(int, int, BiFunction)

Reviewed-by: uschindler, vtewari, rriggs, alanb

! src/java.base/share/classes/java/nio/Buffer.java

Changeset: d6007a35
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 21:36:36 +0000
URL:       https://git.openjdk.org/loom/commit/d6007a356f8081290cc745481af160a4cad8a9bb

8298869: Update ConnectionTest.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/ConnectionTest.java

Changeset: 7eff5787
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2023-01-26 22:07:31 +0000
URL:       https://git.openjdk.org/loom/commit/7eff578768454445a937c1569abab3d9b06c1313

8288050: Add support of SHA-512/224 and SHA-512/256 to the PBKDF2 and PBES2 impls in SunJCE provider

Reviewed-by: weijun

! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Core.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBKDF2Core.java
! src/java.base/share/classes/com/sun/crypto/provider/PBMAC1Core.java
! src/java.base/share/classes/com/sun/crypto/provider/SunJCE.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! test/jdk/com/sun/crypto/provider/CICO/PBEFunc/PBEAlgorithm.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestCipherKeyWrapperTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/DecryptWithoutParameters.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEInvalidParamsTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEKeysAlgorithmNames.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEParametersTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBES2Test.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBESealedObject.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBKDF2Translate.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBMacBuffer.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBMacDoFinalVsUpdate.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/TestCipherKeyWrapperPBEKey.java
! test/jdk/com/sun/crypto/provider/Cipher/TextLength/TestCipherTextLength.java
! test/jdk/com/sun/crypto/provider/KeyGenerator/Test4628062.java
! test/jdk/com/sun/crypto/provider/Mac/HmacPBESHA1.java
! test/jdk/com/sun/crypto/provider/Mac/HmacSaltLengths.java
! test/jdk/com/sun/crypto/provider/Mac/MacClone.java
! test/jdk/com/sun/crypto/provider/Mac/Utils.java
! test/jdk/com/sun/crypto/provider/NSASuiteB/TestHmacSHAOids.java

Changeset: c3ff1514
Author:    Glavo <zjx001202 at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2023-01-27 01:17:02 +0000
URL:       https://git.openjdk.org/loom/commit/c3ff151457102cd45e3c7a49a235a04066beca60

8301190: [vectorapi] The typeChar of LaneType is incorrect when default locale is tr

Reviewed-by: psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LaneType.java

Changeset: 0eb1f66f
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-27 05:41:05 +0000
URL:       https://git.openjdk.org/loom/commit/0eb1f66fd8356759c39054fee026a7940aae2673

8298038: [s390] Configure script detects num_cores +1

Reviewed-by: tsteele, erikj

! make/autoconf/build-performance.m4

Changeset: 938b4096
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-27 06:17:14 +0000
URL:       https://git.openjdk.org/loom/commit/938b4096086575b2bb8cc88b8985aea4bcfe314c

8301133: IGV: NPE occurs when creating a diff graph with a graph in a different folder

Reviewed-by: rcastanedalo, chagedorn

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/Group.java

Changeset: c6b3f2dd
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-01-27 07:07:22 +0000
URL:       https://git.openjdk.org/loom/commit/c6b3f2dd1055f332c6230872c17e3a6c6f9dff3b

8301129: Link to debuginfo files should only be made after stripping

Reviewed-by: erikj, ihse

! make/common/NativeCompilation.gmk

Changeset: 6e4710bc
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-27 08:08:59 +0000
URL:       https://git.openjdk.org/loom/commit/6e4710bc830a9c324fa71feab2f8442bf72453fa

8300253: Introduce AArch64 nzcv accessors

Reviewed-by: aph, smonteith

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: f7da09c3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-27 08:12:06 +0000
URL:       https://git.openjdk.org/loom/commit/f7da09c34918eea434c82af22b1da1f2a5b35f35

8301164: Remove unused ResourceStack class

Reviewed-by: coleenp

! src/hotspot/share/utilities/stack.hpp
! src/hotspot/share/utilities/stack.inline.hpp

Changeset: b77abc6a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 09:35:42 +0000
URL:       https://git.openjdk.org/loom/commit/b77abc6a0daed0e01a9003d42493320376dc98bc

8301178: Replace NULL with nullptr in share/gc/epsilon/

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp

Changeset: 107e184d
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 09:36:23 +0000
URL:       https://git.openjdk.org/loom/commit/107e184d59c0bbed6441a3c1a9bfd4527da3bce5

8301179: Replace NULL with nullptr in share/gc/serial/

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/markSweep.cpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.cpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.hpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.inline.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp

Changeset: d7aa87fd
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-01-27 10:52:06 +0000
URL:       https://git.openjdk.org/loom/commit/d7aa87fdbdc0f3c5bc6c3a7a9c1b57f25fdaebd1

8300176: URLEncoder/URLDecoder static fields should be private static final

Reviewed-by: redestad, michaelm, stsypanov, dfuchs, jpai

! src/java.base/share/classes/java/net/URLDecoder.java
! src/java.base/share/classes/java/net/URLEncoder.java

Changeset: 3758487f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 11:01:07 +0000
URL:       https://git.openjdk.org/loom/commit/3758487fda61b27e7e684413793ed28c0b9e64d3

8301180: Replace NULL with nullptr in share/gc/parallel/

Reviewed-by: stefank, ayang

! src/hotspot/share/gc/parallel/gcAdaptivePolicyCounters.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.inline.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psCardTable.cpp
! src/hotspot/share/gc/parallel/psClosure.inline.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.inline.hpp
! src/hotspot/share/gc/parallel/psGenerationCounters.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psOldGen.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.inline.hpp
! src/hotspot/share/gc/parallel/psPromotionLAB.cpp
! src/hotspot/share/gc/parallel/psPromotionLAB.hpp
! src/hotspot/share/gc/parallel/psPromotionLAB.inline.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/parallel/psVMOperations.cpp
! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp

Changeset: db8fa1be
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-01-27 11:05:12 +0000
URL:       https://git.openjdk.org/loom/commit/db8fa1be052c8558398ea5fea2105458f1a3cd16

8300405: Screen capture for test JFileChooserSetLocationTest.java, failure case

Reviewed-by: serb

! test/jdk/javax/swing/JFileChooser/JFileChooserSetLocationTest.java

Changeset: e4252bb9
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-27 12:14:07 +0000
URL:       https://git.openjdk.org/loom/commit/e4252bb91478e9c2f0a5bbdae7cd663838d91b1b

8300823: UB: Compile::_phase_optimize_finished is initialized too late

Reviewed-by: thartmann, chagedorn

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

Changeset: fccf8189
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-27 14:56:29 +0000
URL:       https://git.openjdk.org/loom/commit/fccf818972f15bc4f69ce9566b5cd4b7e7777107

8301123: Enable Symbol refcounting underflow checks in PRODUCT

Reviewed-by: fparain, iklam

! src/hotspot/share/oops/symbol.cpp
! test/hotspot/gtest/classfile/test_symbolTable.cpp

Changeset: e2a3b20c
Author:    Justin King <jcking at openjdk.org>
Committer: Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-27 14:58:22 +0000
URL:       https://git.openjdk.org/loom/commit/e2a3b20ca80186a3d3d1a2a9029036b088b3fc9c

8301187: Memory leaks in OopMapCache

Reviewed-by: fparain, coleenp

! src/hotspot/share/interpreter/oopMapCache.cpp

Changeset: dff41316
Author:    Deepa Kumari <dpakri181 at gmail.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-27 15:28:13 +0000
URL:       https://git.openjdk.org/loom/commit/dff41316a2c07ef05b9f9421093ee78d6a80d92e

8285850: [AIX] unreachable code in basic_tools.m4 -> BASIC_CHECK_TAR

Reviewed-by: erikj, tsteele

! make/autoconf/basic_tools.m4

Changeset: 5c1ec826
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 15:42:46 +0000
URL:       https://git.openjdk.org/loom/commit/5c1ec82656323872c4628026662fe5b62e7a61e3

8301077: Replace NULL with nullptr in share/services/

Reviewed-by: cjplummer, coleenp

! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/attachListener.hpp
! src/hotspot/share/services/classLoadingService.cpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/services/diagnosticArgument.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/diagnosticCommand.hpp
! src/hotspot/share/services/diagnosticFramework.cpp
! src/hotspot/share/services/diagnosticFramework.hpp
! src/hotspot/share/services/gcNotifier.cpp
! src/hotspot/share/services/gcNotifier.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/heapDumperCompression.hpp
! src/hotspot/share/services/lowMemoryDetector.cpp
! src/hotspot/share/services/lowMemoryDetector.hpp
! src/hotspot/share/services/mallocHeader.inline.hpp
! src/hotspot/share/services/mallocSiteTable.cpp
! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/management.hpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memReporter.cpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/memTracker.hpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/services/memoryPool.cpp
! src/hotspot/share/services/memoryService.cpp
! src/hotspot/share/services/nmtCommon.cpp
! src/hotspot/share/services/nmtDCmd.cpp
! src/hotspot/share/services/nmtDCmd.hpp
! src/hotspot/share/services/nmtPreInit.cpp
! src/hotspot/share/services/nmtPreInit.hpp
! src/hotspot/share/services/runtimeService.cpp
! src/hotspot/share/services/threadIdTable.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/hotspot/share/services/threadStackTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/services/writeableFlags.cpp

Changeset: f52d35c8
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 15:43:34 +0000
URL:       https://git.openjdk.org/loom/commit/f52d35c84b7333809156d201c866793854143888

8300240: Replace NULL with nullptr in share/ci/

Reviewed-by: kvn, coleenp

! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.hpp
! src/hotspot/share/ci/ciArray.cpp
! src/hotspot/share/ci/ciCallProfile.hpp
! src/hotspot/share/ci/ciConstantPoolCache.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciExceptionHandler.cpp
! src/hotspot/share/ci/ciExceptionHandler.hpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciField.hpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciInstance.hpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/ci/ciKlass.cpp
! src/hotspot/share/ci/ciKlass.hpp
! src/hotspot/share/ci/ciMetadata.hpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/ci/ciMethodBlocks.cpp
! src/hotspot/share/ci/ciMethodData.cpp
! src/hotspot/share/ci/ciMethodData.hpp
! src/hotspot/share/ci/ciObjArray.cpp
! src/hotspot/share/ci/ciObjArrayKlass.cpp
! src/hotspot/share/ci/ciObject.cpp
! src/hotspot/share/ci/ciObject.hpp
! src/hotspot/share/ci/ciObjectFactory.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciSignature.cpp
! src/hotspot/share/ci/ciStreams.hpp
! src/hotspot/share/ci/ciSymbol.cpp
! src/hotspot/share/ci/ciType.cpp
! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/ci/ciTypeFlow.hpp
! src/hotspot/share/ci/ciUtilities.cpp

Changeset: 49ff5208
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 16:15:29 +0000
URL:       https://git.openjdk.org/loom/commit/49ff52087be8b95cbf369518281312ecc9d83618

8300241: Replace NULL with nullptr in share/classfile/

Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/classFileError.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp
! src/hotspot/share/classfile/classFileStream.cpp
! src/hotspot/share/classfile/classLoadInfo.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderData.inline.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.inline.hpp
! src/hotspot/share/classfile/classLoaderDataShared.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.hpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/classfile/classPrinter.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/compactHashtable.hpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/klassFactory.hpp
! src/hotspot/share/classfile/loaderConstraints.cpp
! src/hotspot/share/classfile/metadataOnStackMark.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/packageEntry.hpp
! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/classfile/protectionDomainCache.cpp
! src/hotspot/share/classfile/resolutionErrors.cpp
! src/hotspot/share/classfile/stackMapFrame.hpp
! src/hotspot/share/classfile/stackMapTable.cpp
! src/hotspot/share/classfile/stackMapTable.hpp
! src/hotspot/share/classfile/stackMapTableFormat.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/classfile/vmClasses.hpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp

Changeset: 7aaf76c5
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-27 17:13:54 +0000
URL:       https://git.openjdk.org/loom/commit/7aaf76c5290a1688f9450a357aaae964615c29d0

8300924: Method::invoke throws wrong exception type when passing wrong number of arguments to method with 4 or more parameters

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/reflect/DirectConstructorHandleAccessor.java
! src/java.base/share/classes/jdk/internal/reflect/DirectMethodHandleAccessor.java
! test/jdk/java/lang/reflect/MethodHandleAccessorsTest.java

Changeset: 22c976a9
Author:    Justin Lu <jlu at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-27 18:11:20 +0000
URL:       https://git.openjdk.org/loom/commit/22c976a9b042b2d56e849ec8f9ef1dd3d146ca78

8177418: NPE is not apparent for methods in java.util.TimeZone API docs

Reviewed-by: lancea, naoto

! src/java.base/share/classes/java/util/SimpleTimeZone.java
! src/java.base/share/classes/java/util/TimeZone.java

Changeset: 7f05d57a
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-27 18:31:03 +0000
URL:       https://git.openjdk.org/loom/commit/7f05d57a87d8b41b53194aa0dacc4057cbb58544

8217920: Lookup.defineClass injects a class that can access private members of any class in its own module

Reviewed-by: psandoz, alanb, darcy

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

Changeset: 9c4bc2c3
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-01-27 19:01:01 +0000
URL:       https://git.openjdk.org/loom/commit/9c4bc2c3954b97821a2bf371cab61edbc3d81d36

8301132: Test update for deprecated sprintf in Xcode 14

Reviewed-by: mikael

! test/jdk/sun/management/jmxremote/bootstrap/exelauncher.c
! test/jdk/sun/management/windows/exerevokeall.c

Changeset: b8e5abc1
Author:    Justin King <jcking at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-01-27 19:09:53 +0000
URL:       https://git.openjdk.org/loom/commit/b8e5abc1e8f5c7e2f0af675abb0e2ed481ffe128

8301097: Update GHA XCode to 12.5.1

Reviewed-by: ihse

! .github/workflows/main.yml

Changeset: ae0e76d3
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-01-27 19:23:53 +0000
URL:       https://git.openjdk.org/loom/commit/ae0e76d3dd42de9e66196843e740e75b06894f1f

8301120: Cleanup utility classes java.util.Arrays and java.util.Collections

Reviewed-by: smarks, darcy

! src/java.base/share/classes/java/util/Arrays.java
! src/java.base/share/classes/java/util/Collections.java

Changeset: a67b1e77
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-26 22:33:04 +0000
URL:       https://git.openjdk.org/loom/commit/a67b1e77d33339f5db36c6d15bac0423a31eb5ee

8300719: JDK 20 RDP2 L10n resource files update

Reviewed-by: cjplummer, naoto, prr, joehw, asemenyuk, jlu, lancea, ihse, jjg, weijun

! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua_zh_CN.properties
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua_zh_TW.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/resources/gtk_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_de.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_es.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_fr.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_it.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_ja.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_zh_TW.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/metal/resources/metal_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/metal/resources/metal_zh_TW.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/synth/resources/synth_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/synth/resources/synth_zh_TW.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.sql.rowset/share/classes/com/sun/rowset/RowSetResourceBundle_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_de.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_ja.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_zh_CN.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_zh_CN.properties
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_zh_CN.properties
! src/jdk.jconsole/share/classes/sun/tools/jconsole/resources/messages_de.properties
! src/jdk.jconsole/share/classes/sun/tools/jconsole/resources/messages_zh_CN.properties
! src/jdk.jdeps/share/classes/com/sun/tools/javap/resources/javap_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_de.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_de.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_zh_CN.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
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_de.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_ja.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_zh_CN.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_de.properties
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_ja.properties
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_zh_CN.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_de.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_ja.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_zh_CN.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_CN.properties
! src/jdk.management.agent/share/classes/jdk/internal/agent/resources/agent_zh_CN.properties

Changeset: b22e5216
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2023-01-27 15:09:53 +0000
URL:       https://git.openjdk.org/loom/commit/b22e5216c4ead4621f137086db6f5b6a0c3982c7

8300953: ClassDesc::ofInternalName missing @since tag

Reviewed-by: darcy, mchung, jjg

! src/java.base/share/classes/java/lang/constant/ClassDesc.java

Changeset: e5860ef6
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-27 17:22:05 +0000
URL:       https://git.openjdk.org/loom/commit/e5860ef60a9353508afb09716158baf8bfb35559

8301206: Fix issue with LocaleData after JDK-8300719

Reviewed-by: naoto

! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleDataTest.java

Changeset: 5c59de52
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-01-27 22:46:31 +0000
URL:       https://git.openjdk.org/loom/commit/5c59de52a31da937663ad2cef055213489b0516e

Merge

! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties

Changeset: 5dfc4ec7
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-01-27 22:47:51 +0000
URL:       https://git.openjdk.org/loom/commit/5dfc4ec7d94af9fe39fdee9d83b06101b827a3c6

8300140: ZipFile.isSignatureRelated returns true for files in META-INF subdirectories

Reviewed-by: weijun

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java
! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
+ test/jdk/java/util/jar/JarFile/IgnoreUnrelatedSignatureFiles.java

Changeset: af564e46
Author:    Yadong Wang <yadongwang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-28 02:17:44 +0000
URL:       https://git.openjdk.org/loom/commit/af564e46b006fcd57ec7391cd1438b3b9311b1d6

8299844: RISC-V: Implement _onSpinWait intrinsic

Reviewed-by: fjiang, fyang, luhenry

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/cpu/riscv/vm_version_riscv.hpp
+ test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitRISCV64.java

Changeset: 6475501a
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2023-01-29 01:55:46 +0000
URL:       https://git.openjdk.org/loom/commit/6475501a01268f5c35a9bf30f4104ce7a40d8181

8300208: Optimize Adler32 stub for AVX-512 targets.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_adler.cpp
! test/hotspot/jtreg/compiler/intrinsics/zip/TestAdler32.java
! test/micro/org/openjdk/bench/java/util/TestAdler32.java

Changeset: d4e9f5e5
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-01-29 20:04:37 +0000
URL:       https://git.openjdk.org/loom/commit/d4e9f5e5f2c92964c3602f34a59b92947d1595a5

8238170: BeanContextSupport remove and propertyChange can deadlock

Reviewed-by: phh

! src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java
+ test/jdk/java/beans/beancontext/BeanContextSupport/AddRemove.java
+ test/jdk/java/beans/beancontext/BeanContextSupport/NotificationDeadlock.java

Changeset: 1ff4646e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-01-29 21:59:48 +0000
URL:       https://git.openjdk.org/loom/commit/1ff4646ed5f64a786a2f2688529e13d6d9f47fa3

8298612: Refactor archiving of java String objects

Reviewed-by: ccheung

! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp

Changeset: 64b25ea0
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-01-29 23:14:39 +0000
URL:       https://git.openjdk.org/loom/commit/64b25ea0b410542635b6d99a92ec290da47c85ce

8291569: Consider removing JNI checks for signals SIGPIPE and SIGXFSZ

Reviewed-by: stuefe, rehn

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

Changeset: 4bd3f0a0
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-01-30 07:14:25 +0000
URL:       https://git.openjdk.org/loom/commit/4bd3f0a0d5f0ad314cd4e7a68851c2db9100df67

8301088: oopDesc::print_on should consistently use a trailing newline

Reviewed-by: tschatzl, coleenp

! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/stackChunkOop.cpp

Changeset: c2ebd179
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-01-30 07:35:14 +0000
URL:       https://git.openjdk.org/loom/commit/c2ebd179388cac5d6e10f98aab9a7ea909f8bc6b

6187113: DefaultListSelectionModel.removeIndexInterval(0, Integer.MAX_VALUE) fails

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/DefaultListSelectionModel.java
+ test/jdk/javax/swing/TestDefListModelException.java

Changeset: cbefe1fd
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-01-30 08:15:10 +0000
URL:       https://git.openjdk.org/loom/commit/cbefe1fd35a4ad59ec979bdaee519617efac9ecf

8301163: jdk/internal/vm/Continuation/Fuzz.java increase COMPILATION_TIMEOUT for Linux ppc64le

Reviewed-by: rrich

! test/jdk/jdk/internal/vm/Continuation/Fuzz.java

Changeset: 3db558b6
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-01-30 08:43:15 +0000
URL:       https://git.openjdk.org/loom/commit/3db558b67bebfe559833331475f481c588147084

8300915: G1: incomplete SATB because nmethod entry barriers don't get armed

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp

Changeset: 08b24ac7
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-01-30 09:50:09 +0000
URL:       https://git.openjdk.org/loom/commit/08b24ac7aacaff32577dc07e77ed0961dd804904

8294066: IGV: Graph changes when deleting a graph in the same group with smaller index

Reviewed-by: rcastanedalo, tholenstein

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/GraphRemoveCookie.java

Changeset: f50cda7d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-30 10:17:46 +0000
URL:       https://git.openjdk.org/loom/commit/f50cda7d45f6d53a2b93715f11350e41411d84f2

8301217: Remove FilteringClosure

Reviewed-by: iwalulya, tschatzl

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 7fae3a1d
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:27:40 +0000
URL:       https://git.openjdk.org/loom/commit/7fae3a1d8d39fe0ecef4a1887c4a6053b5d21ca1

8301229: Clean up SuspendibleThreadSet::_suspend_all

Reviewed-by: stefank, kbarrett, tschatzl

! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.hpp

Changeset: cee4bd3e
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:28:40 +0000
URL:       https://git.openjdk.org/loom/commit/cee4bd3ee610492aaa96cb0c5fcf2c32a1c12e2e

8301047: Clean up type unsafe uses of oop from compiler code

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Reviewed-by: kvn, stefank

! src/hotspot/share/code/relocInfo.hpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.hpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: c672ed16
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:29:47 +0000
URL:       https://git.openjdk.org/loom/commit/c672ed16f363d9c92ccefe2e64a96e0a60a49588

8301248: Less side effects in InstanceRefKlass::trace_reference_gc

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: rkennke, stefank

! src/hotspot/share/oops/instanceRefKlass.inline.hpp

Changeset: 82df4a2a
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-30 11:49:26 +0000
URL:       https://git.openjdk.org/loom/commit/82df4a2aee2eebcce6f3bec1c870f74f237e593b

8301148: Serial: Remove ContiguousSpace::reset_saved_mark

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 61a5f114
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-30 12:15:52 +0000
URL:       https://git.openjdk.org/loom/commit/61a5f114eee3a90cfff9ab8b815bacca8985c211

8301033: RISC-V: Handle special cases for MinI/MaxI nodes for Zbb

Reviewed-by: fjiang, luhenry, shade

! src/hotspot/cpu/riscv/riscv_b.ad

Changeset: ebb84ad7
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-30 12:24:19 +0000
URL:       https://git.openjdk.org/loom/commit/ebb84ad70d3295d9a429904fcdacdb8ecd1bf434

8301036: RISC-V: Factor out functions baseOffset & baseOffset32 from MacroAssembler

Reviewed-by: luhenry, fjiang, shade

! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp

Changeset: 476f58ad
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-30 14:33:28 +0000
URL:       https://git.openjdk.org/loom/commit/476f58adc131d9cf4b0dcca8ea974daf559f3f94

8298424: Remove redundant FOUND_CORES variable in build-performance.m4

Reviewed-by: erikj, tsteele

! make/autoconf/build-performance.m4

Changeset: 041a12e6
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-01-30 14:36:36 +0000
URL:       https://git.openjdk.org/loom/commit/041a12e65530b5832b4a500180c97a2a60e0dc51

8301255: Http2Connection may send too many GOAWAY frames

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! test/jdk/java/net/httpclient/http2/NoBodyTest.java

Changeset: a74ebd04
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-01-30 14:41:59 +0000
URL:       https://git.openjdk.org/loom/commit/a74ebd048ae569296619c112c23169c46b571863

8299325: java/net/httpclient/CancelRequestTest.java fails "test CancelRequestTest.testGetSendAsync("https://localhost:46509/https1/x/same/interrupt", true, true)"

Reviewed-by: jpai

! test/jdk/java/net/httpclient/CancelRequestTest.java

Changeset: f4592b14
Author:    Afshin Zafari <Afshin.zafari at oracle.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-01-30 16:23:39 +0000
URL:       https://git.openjdk.org/loom/commit/f4592b1471dff02f4e5e21da00c19b957b0a944b

8267935: Replace BasicHashtable and Hashtable

Reviewed-by: coleenp, rehn, tschatzl

! src/hotspot/share/prims/jvmtiTagMapTable.hpp
- src/hotspot/share/utilities/hashtable.cpp
- src/hotspot/share/utilities/hashtable.hpp
- src/hotspot/share/utilities/hashtable.inline.hpp

Changeset: 32381398
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2023-01-30 17:06:44 +0000
URL:       https://git.openjdk.org/loom/commit/323813985b71c63c915cdfce5221fc65a2ad043d

8300916: Re-examine the initialization of JNU Charset in StaticProperty

Reviewed-by: mchung, alanb

! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
! src/java.base/unix/classes/java/lang/ProcessEnvironment.java
! src/java.base/unix/classes/java/lang/ProcessImpl.java

Changeset: a91143cc
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2023-01-30 17:32:45 +0000
URL:       https://git.openjdk.org/loom/commit/a91143cc93fe3810ecca4b04c9f81c1b967db0ed

8298907: nsk JDI tests pass if the debuggee failed to launch

Reviewed-by: cjplummer, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BooleanType/_itself_/booleantype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ByteType/_itself_/bytetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/CharType/_itself_/chartype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/visibleClasses/visibleclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/DoubleType/_itself_/doubletype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/accessWatchpointRequests/accwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/breakpointRequests/breakpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classUnloadRequests/clsunlreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createAccessWatchpointRequest/craccwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createBreakpointRequest/crbreakpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassPrepareRequest/cpreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassUnloadRequest/cureg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodEntryRequest/menreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodExitRequest/mexreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadDeathRequest/tdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadStartRequest/tsreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createVMDeathRequest/vmdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteAllBreakpoints/delallbreakp002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/exceptionRequests/excreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/modificationWatchpointRequests/modwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadDeathRequests/thrdeathreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadStartRequests/thrstartreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/vmDeathRequests/vmdeathreq001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy014.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy015.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy016.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy017.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy018.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/exception/exception001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/FloatType/_itself_/floattype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/IntegerType/_itself_/integertype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LongType/_itself_/longtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ModificationWatchpointEvent/_itself_/mwevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/disableCollection/disablecollection002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PathSearchingVirtualMachine/classPath/classpath001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PrimitiveType/_itself_/primitivetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classLoader/classloader001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ShortType/_itself_/shorttype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canAddMethod/canaddmethod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canPopFrames/canpopframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRedefineClasses/canredefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRequestVMDeathEvent/canreqvmdev001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUnrestrictedlyRedefineClasses/curc001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUseInstanceFilters/canusefilters001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldAccess/canwatchaccess001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldModification/canwatchmod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VoidType/_itself_/voidtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: a128a5d0
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-01-30 19:08:08 +0000
URL:       https://git.openjdk.org/loom/commit/a128a5d07c3b5d710316aab0c02ccaec4872dc22

8300810: Get rid of unused JDI removeListener() methods

Reviewed-by: kevinw, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VMState.java

Changeset: b84f4c40
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-01-30 20:18:59 +0000
URL:       https://git.openjdk.org/loom/commit/b84f4c40fde2f0ca313b4660b88b308c54a0ad5a

8301267: Update of config.guess broke build on WSL

Reviewed-by: tbell, jvernee, djelinski

! make/autoconf/build-aux/config.guess

Changeset: 63bb2ce8
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-01-30 20:33:01 +0000
URL:       https://git.openjdk.org/loom/commit/63bb2ce8debdeb7f34bda9a3845fe93cb4d741dd

8301205: Port fdlibm log10 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/Log10Tests.java

Changeset: ef6200c7
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Alexander Zuev <kizune at openjdk.org>
Date:      2023-01-27 23:09:14 +0000
URL:       https://git.openjdk.org/loom/commit/ef6200c727332796d2e1c8ae3bfa155cbaa72f4c

8300269: The selected item in an editable JComboBox with titled border is not visible in Aqua LAF

Co-authored-by: Manukumar V S <mvs at openjdk.org>
Reviewed-by: psadhukhan, kizune, achung, prr

! src/java.desktop/macosx/classes/com/apple/laf/AquaComboBoxUI.java
+ test/jdk/javax/swing/JComboBox/JComboBoxWithTitledBorderTest.java

Changeset: 561a25e0
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-01-30 20:51:54 +0000
URL:       https://git.openjdk.org/loom/commit/561a25e0250fde55eb0af7beb5dc064ef8321f9e

Merge


Changeset: 2d7690b2
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-30 22:39:55 +0000
URL:       https://git.openjdk.org/loom/commit/2d7690b2e5b224bf2232c7cecf51cad8b0c078b3

8301207: (jdeps) Deprecate jdeps -profile option

Reviewed-by: alanb

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/resources/jdeps.properties

Changeset: 622b6594
Author:    Christian Wimmer <cwimmer at openjdk.org>
Committer: Peter Levart <plevart at openjdk.org>
Date:      2023-01-30 23:33:11 +0000
URL:       https://git.openjdk.org/loom/commit/622b6594d1435e8773ec16d00d48e1f582065bd8

8262994: Refactor String.split to help method inlining

Reviewed-by: plevart

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

Changeset: aa349244
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 00:10:42 +0000
URL:       https://git.openjdk.org/loom/commit/aa3492442bb89f84c6427ced0bd687d6a10839cf

8300463: Build failure on Windows 32 after JDK-8296401

Reviewed-by: kbarrett

! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: a6867a7e
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 06:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/a6867a7ec28ff1eac73a959af481a3a725c8dadd

8301378: CodeHeap has virtual methods that are not overridden

Reviewed-by: kvn, thartmann

! src/hotspot/share/memory/heap.hpp

Changeset: 7b3919d3
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 06:46:47 +0000
URL:       https://git.openjdk.org/loom/commit/7b3919d3f5efa87f473ba6cc9d8284937ac3aaea

8301346: Remove dead emit_entry_barrier_stub definition

Reviewed-by: chagedorn, kvn

! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.hpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp

Changeset: 4b0e259d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-31 07:10:13 +0000
URL:       https://git.openjdk.org/loom/commit/4b0e259d1651c2131031e581fdc0482858325081

8301344: G1: Remove DirtyCardToOopClosure forward declaration in g1OopClosures.hpp

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1OopClosures.hpp

Changeset: 633e291c
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 07:15:37 +0000
URL:       https://git.openjdk.org/loom/commit/633e291cfc9129ca28643b3a6fcb72294d2ef767

8301067: RISC-V: better error message when reporting unsupported satp modes

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/vm_version_riscv.cpp

Changeset: 9cc0171e
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 07:28:33 +0000
URL:       https://git.openjdk.org/loom/commit/9cc0171ed51eef0deb63fe3a5923bae9cf0f5ff0

8301153: RISC-V: pipeline class for several instructions is not set correctly

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/riscv.ad

Changeset: cdb4ba96
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-01-31 07:54:20 +0000
URL:       https://git.openjdk.org/loom/commit/cdb4ba9657ceae426281ead96aa4a125c7b97e6f

8301326: Optimize compiler/uncommontrap/TestDeoptOOM.java test

Reviewed-by: rcastanedalo, thartmann

! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: 33e653e2
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 07:55:52 +0000
URL:       https://git.openjdk.org/loom/commit/33e653e284a430429ff9c286a069cf1beb822859

8301448: [BACKOUT] CodeHeap has virtual methods that are not overridden

Reviewed-by: alanb, dholmes

! src/hotspot/share/memory/heap.hpp

Changeset: 810c8a27
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-01-31 08:20:52 +0000
URL:       https://git.openjdk.org/loom/commit/810c8a271b4524ae776e2306ef699e04a7d145a2

8301170: perfMemory_windows.cpp add free_security_attr to early returns

Reviewed-by: stuefe, dholmes

! src/hotspot/os/windows/perfMemory_windows.cpp

Changeset: d583767b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-01-31 11:06:47 +0000
URL:       https://git.openjdk.org/loom/commit/d583767bf17aea55d361a1d1713444fc41fa9911

8301338: Identical branch conditions in CompileBroker::print_heapinfo

Reviewed-by: thartmann

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

Changeset: 419409bc
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-01-31 11:41:16 +0000
URL:       https://git.openjdk.org/loom/commit/419409bcf639e121286dff134b9e93e0528eacf5

8301337: Remove unused os::_polling_page

Reviewed-by: coleenp, dnsimon

! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 90ec19ef
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-31 12:19:42 +0000
URL:       https://git.openjdk.org/loom/commit/90ec19efeda90f13a918b4481fe6ee552ab2af66

8301068: Replace NULL with nullptr in share/jvmci/

Reviewed-by: kvn, never

! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmci.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/jvmciExceptions.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/jvmciObject.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/jvmciRuntime.hpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/jvmci/metadataHandles.cpp
! src/hotspot/share/jvmci/metadataHandles.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.hpp

Changeset: b76a52f2
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-31 14:22:44 +0000
URL:       https://git.openjdk.org/loom/commit/b76a52f2104b63e84e5d09f47ce01dd0cb3935d7

8301076: Replace NULL with nullptr in share/prims/

Reviewed-by: kbarrett, dholmes

! src/hotspot/share/prims/foreignGlobals.inline.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/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiClassFileReconstituter.hpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.hpp
! 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/jvmtiEnvThreadState.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/jvmtiExtensions.cpp
! src/hotspot/share/prims/jvmtiGetLoadedClasses.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiImpl.hpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.hpp
! src/hotspot/share/prims/jvmtiThreadState.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.cpp
! src/hotspot/share/prims/jvmtiUtil.hpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/perf.cpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/scopedMemoryAccess.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/stackwalk.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/upcallLinker.cpp
! src/hotspot/share/prims/vectorSupport.cpp
! src/hotspot/share/prims/whitebox.cpp

Changeset: 60c535de
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-31 16:09:48 +0000
URL:       https://git.openjdk.org/loom/commit/60c535de49f6140887ab3eaaa7098b22737114a2

8301340: Make DirtyCardToOopClosure stack-allocated

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/memory/memRegion.hpp

Changeset: e193a0b7
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-01-31 16:51:45 +0000
URL:       https://git.openjdk.org/loom/commit/e193a0b72a143889170b64da19fb22f7f8555e89

8295951: intermittent cmp_baseline task failures with CDS files

Reviewed-by: iklam

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java

Changeset: 5744c91b
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-01-31 17:01:14 +0000
URL:       https://git.openjdk.org/loom/commit/5744c91bf5742379913a9926a5d70a2d49dbea04

8297158: Suspicious collection method call in Types.isSameTypeVisitor

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java

Changeset: e1bf4713
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-31 18:06:14 +0000
URL:       https://git.openjdk.org/loom/commit/e1bf4713124cfb3ce325e5f7677be7de0a532d17

8301555: Remove constantPoolCacheKlass friend

Reviewed-by: fparain, kbarrett

! src/hotspot/share/oops/cpCache.hpp

Changeset: 4bef233a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-31 18:07:15 +0000
URL:       https://git.openjdk.org/loom/commit/4bef233a4af3bd06f8f17d70eda50ea45fb9c82c

8301549: Fix comment about ClassCircularityError

Reviewed-by: lfoltan

! src/hotspot/share/classfile/systemDictionary.cpp

Changeset: 6beadbbe
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-01-31 18:20:11 +0000
URL:       https://git.openjdk.org/loom/commit/6beadbbe9f0721fbdfc48e6f2c14aa6dab982be0

8293519: deprecation warnings should be emitted for uses of annotation methods inside other annotations

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Annotate.java
+ test/langtools/tools/javac/annotations/DeprecationWarningTest.java
+ test/langtools/tools/javac/annotations/DeprecationWarningTest.out

Changeset: 09bfbf80
Author:    Bill Huang <bhuang at openjdk.org>
Date:      2023-01-31 22:12:07 +0000
URL:       https://git.openjdk.org/loom/commit/09bfbf80639f059563fcd4432995b8c380cea298

8300909: Update com/sun/jndi/dns/Test6991580.java manual test instruction

Reviewed-by: alanb

! test/jdk/com/sun/jndi/dns/Test6991580.java

Changeset: 8164cfbc
Author:    Deepa Kumari <dpakri181 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-01 07:04:26 +0000
URL:       https://git.openjdk.org/loom/commit/8164cfbc0373e57619e18324931f0946b51ae18f

8300696: [AIX] AttachReturnError fails

Reviewed-by: tsteele, dholmes

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

Changeset: d269ebba
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-01 07:56:21 +0000
URL:       https://git.openjdk.org/loom/commit/d269ebbad2286b57802a075091b0cc32110dfcc7

8301570: Test runtime/jni/nativeStack/ needs to detach the native thread

Co-authored-by: Calvin Cheung <ccheung at openjdk.org>
Reviewed-by: lmesnik, ccheung

! test/hotspot/jtreg/runtime/jni/nativeStack/libnativeStack.c

Changeset: a0aed9bd
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-01 09:45:16 +0000
URL:       https://git.openjdk.org/loom/commit/a0aed9bd89f0d56ff75d02a836a304052b1e0606

8301459: Serial: Merge KeepAliveClosure into FastKeepAliveClosure

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 4f6f3cc6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-01 09:46:02 +0000
URL:       https://git.openjdk.org/loom/commit/4f6f3cc642d95c5a2a8068b6dc07cca4fda74bc9

8301446: Remove unused includes of gc/shared/genOopClosures

Reviewed-by: stefank, kbarrett

! src/hotspot/cpu/ppc/disassembler_ppc.cpp
! src/hotspot/cpu/s390/disassembler_s390.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/shared/generation.cpp

Changeset: ef0d0a70
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-02-01 09:47:15 +0000
URL:       https://git.openjdk.org/loom/commit/ef0d0a7092df7b3ce098fb25860fb839fd34c944

8301402: os::print_location gets is_global_handle assert

Reviewed-by: coleenp, dholmes

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

Changeset: 2a8ae2ff
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-01 09:48:54 +0000
URL:       https://git.openjdk.org/loom/commit/2a8ae2ff1c95cb75f315eb5340bff2b46409d1ae

8300256: C2: vectorization is sometimes skipped on loops where it would succeed

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizationNotRun.java

Changeset: 969f6a37
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-01 10:55:43 +0000
URL:       https://git.openjdk.org/loom/commit/969f6a37e4649079c7acea1952f5537fd9ba2f0a

8301093: C2 fails assert(ctrl == kit.control()) failed: Control flow was added although the intrinsic bailed out

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/intrinsics/TestArraysHashCode.java

Changeset: cae577a7
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-01 11:15:35 +0000
URL:       https://git.openjdk.org/loom/commit/cae577a7102e97278f3f6880e529a68c1f7b71ab

8295486: Inconsistent constant field values observed during compilation

Reviewed-by: chagedorn, kvn, jbhateja, vlivanov

! src/hotspot/share/ci/ciArray.cpp
! src/hotspot/share/ci/ciConstant.cpp
! src/hotspot/share/ci/ciConstant.hpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciObject.cpp
! src/hotspot/share/ci/ciObject.hpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/type.cpp
+ test/hotspot/jtreg/compiler/stable/TestUnstableStable.java

Changeset: 7c6a8db3
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-01 13:11:12 +0000
URL:       https://git.openjdk.org/loom/commit/7c6a8db328e386b33b9b7a61fccabaec9a17dc66

8301447: [REDO] CodeHeap has virtual methods that are not overridden

Reviewed-by: kvn, thartmann

! src/hotspot/share/memory/heap.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/CodeCache.java

Changeset: bc750f70
Author:    ryawalla <ryan.w.wallace at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2023-02-01 13:50:40 +0000
URL:       https://git.openjdk.org/loom/commit/bc750f70f2ac1f14f5b8e6236c593dcbe99cb12f

8294527: Some java.security.debug options missing from security docs

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/util/Debug.java

Changeset: e66fadf1
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-02 07:41:12 +0000
URL:       https://git.openjdk.org/loom/commit/e66fadf1ac63eea975a3b0d8a7aed7315fbc23c7

Merge with jdk-21+8

! src/hotspot/share/prims/jvmtiExport.cpp
! test/jdk/ProblemList.txt
! src/hotspot/share/prims/jvmtiExport.cpp
! test/jdk/ProblemList.txt


From duke at openjdk.org  Thu Feb  2 08:55:28 2023
From: duke at openjdk.org (duke)
Date: Thu, 2 Feb 2023 08:55:28 GMT
Subject: git: openjdk/loom: master: 117 new changesets
Message-ID: <476fb498-1f66-42d6-b69b-d9bef78c02be@openjdk.org>

Changeset: 9f0887e2
Author:    ScientificWare <info at scientificware.com>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2023-01-25 19:20:39 +0000
URL:       https://git.openjdk.org/loom/commit/9f0887e2056c3c535eb5a5df2c945d77d1290ce7

8296661: Typo Found In CSSParser.java

Reviewed-by: angorya, aivanov, prr

! src/java.desktop/share/classes/javax/swing/text/html/CSSParser.java

Changeset: adcfd257
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-01-25 20:04:50 +0000
URL:       https://git.openjdk.org/loom/commit/adcfd257358fcd810f75d41bda7b916595e5dcdf

8301098: Remove dead code FileMapInfo::stop_sharing_and_unmap()

Reviewed-by: coleenp, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp

Changeset: 7e951f4b
Author:    Scott Gibbons <scott.gibbons at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2023-01-26 00:20:41 +0000
URL:       https://git.openjdk.org/loom/commit/7e951f4b4cc047d354856c29ed2e1a22190ba382

8301092: Add benchmark for CRC32

Reviewed-by: ecaspole, sviswanathan

+ test/micro/org/openjdk/bench/java/util/TestCRC32.java

Changeset: b5a4744f
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-01-26 02:14:07 +0000
URL:       https://git.openjdk.org/loom/commit/b5a4744f9019f76664738029f13b4d4f651d20d6

8300857: State return value for Types.asElement(NoType) explicitly

Reviewed-by: jjg

! src/java.compiler/share/classes/javax/lang/model/util/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/model/JavacTypes.java
+ test/langtools/tools/javac/processing/model/util/types/TestAsElement.java

Changeset: 252621d4
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-26 06:30:37 +0000
URL:       https://git.openjdk.org/loom/commit/252621d4e0c656b160bf41cbf413fb7c7ee1daaf

8301063: Remove dead code from GrowableArray

Reviewed-by: chagedorn, kvn

! src/hotspot/share/utilities/growableArray.hpp

Changeset: 4b0e656b
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-26 07:41:15 +0000
URL:       https://git.openjdk.org/loom/commit/4b0e656bb6a823f50507039df7855183ab98cd83

8298118: split-if optimization causes empty loop to temporarily have more than one phi

Reviewed-by: roland, thartmann, kvn

! src/hotspot/share/opto/loopTransform.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestEmptyLoopMultiplePhis.java

Changeset: 48152ef6
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-01-26 08:35:07 +0000
URL:       https://git.openjdk.org/loom/commit/48152ef66f2466f8c80499325a716de0cb45d8ef

8287134: HttpURLConnection chunked streaming mode doesn't enforce specified size

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/java/net/HttpURLConnection.java

Changeset: 3589b808
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 10:13:51 +0000
URL:       https://git.openjdk.org/loom/commit/3589b80838e5c57bda8ec66074f90cbbcde92b31

8300127: Serial: Remove unnecessary from-space iteration in DefNewGeneration::oop_since_save_marks_iterate

Reviewed-by: tschatzl, ysr

! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 30cb305d
Author:    Leo Korinth <lkorinth at openjdk.org>
Date:      2023-01-26 10:32:36 +0000
URL:       https://git.openjdk.org/loom/commit/30cb305dc1e717b6b7a1dc157638118ae913a61d

8292170: Convert CodeRootSetTable to use ResourceHashtable

Reviewed-by: coleenp, iwalulya, iklam

- src/hotspot/share/gc/g1/g1CodeCacheRemSet.cpp
- src/hotspot/share/gc/g1/g1CodeCacheRemSet.hpp
+ src/hotspot/share/gc/g1/g1CodeRootSet.cpp
+ src/hotspot/share/gc/g1/g1CodeRootSet.hpp
- src/hotspot/share/gc/g1/g1CodeRootSetTable.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! src/hotspot/share/gc/g1/heapRegionRemSet.cpp
! src/hotspot/share/gc/g1/heapRegionRemSet.hpp
! src/hotspot/share/utilities/resourceHash.hpp
- test/hotspot/gtest/gc/g1/test_g1CodeCacheRemSet.cpp
+ test/hotspot/gtest/gc/g1/test_g1CodeRootSet.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 7328182b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 10:44:01 +0000
URL:       https://git.openjdk.org/loom/commit/7328182b68903292a7c2335280beba6f6ba30229

8300958: Parallel: Remove unused MutableNUMASpace::capacity_in_words

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp

Changeset: b0376a5f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-26 10:49:06 +0000
URL:       https://git.openjdk.org/loom/commit/b0376a5f4421fb58c0feeddfce2c2083314e400c

8301069: Replace NULL with nullptr in share/libadt/

Reviewed-by: kvn

! src/hotspot/share/libadt/dict.cpp
! src/hotspot/share/libadt/dict.hpp

Changeset: 15a14884
Author:    Roman Marchenko <rmarchenko at openjdk.org>
Committer: Hannes Walln?fer <hannesw at openjdk.org>
Date:      2023-01-26 11:11:21 +0000
URL:       https://git.openjdk.org/loom/commit/15a14884013a975707008f648b8e4864e16006ed

8297437: javadoc cannot link to old docs (with old style anchors)

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Extern.java
! test/langtools/jdk/javadoc/doclet/testClassCrossReferences/TestClassCrossReferences.java
! test/langtools/jdk/javadoc/doclet/testExternalOverriddenMethod/TestExternalOverriddenMethod.java
! test/langtools/jdk/javadoc/doclet/testHref/TestHref.java
! test/langtools/jdk/javadoc/doclet/testLinkOption/TestLinkOption.java
! test/langtools/jdk/javadoc/doclet/testLinkPlatform/TestLinkPlatform.java

Changeset: a9b8acb6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:39:34 +0000
URL:       https://git.openjdk.org/loom/commit/a9b8acb64334e5014239868c0d865e7c0894b4f8

8300652: Parallel: Refactor oop marking stack in Full GC

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.inline.hpp

Changeset: 7725fe84
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:40:16 +0000
URL:       https://git.openjdk.org/loom/commit/7725fe845b34b8c2e4800891b3f886a7e5128132

8299953: Merge ContiguousSpaceDCTOC into DirtyCardToOopClosure

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: da80e7a4
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-26 11:41:07 +0000
URL:       https://git.openjdk.org/loom/commit/da80e7a489684cdc5d52ac07868961f889f2dc34

8300962: Parallel: Remove PSParallelCompact::_total_invocations

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.inline.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp

Changeset: 3f633814
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-26 13:04:19 +0000
URL:       https://git.openjdk.org/loom/commit/3f6338146e9d4103ca427986d61af9c23c9651fd

8300913: ZGC: assert(to_addr != 0) failed: Should be forwarded

Reviewed-by: eosterlund, rehn

! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.cpp

Changeset: 28545dcf
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 14:35:25 +0000
URL:       https://git.openjdk.org/loom/commit/28545dcf2b542efe3021a567a198b0794ecf7011

8300247: Harden C1 xchg on AArch64 and PPC

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Reviewed-by: aph, rcastanedalo

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp

Changeset: 64ddf953
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-01-26 14:50:46 +0000
URL:       https://git.openjdk.org/loom/commit/64ddf9536f55fb81956ebde6dfc0a3c4147af371

8299858: [Metrics] Swap memory limit reported incorrectly when too large

Reviewed-by: stuefe

! src/java.base/linux/classes/jdk/internal/platform/CgroupMetrics.java
! src/java.base/linux/native/libjava/CgroupMetrics.c
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java

Changeset: 973f7419
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 15:10:08 +0000
URL:       https://git.openjdk.org/loom/commit/973f74199380bdb88df0b36101571306ee696a6b

8300968: Accessorize raw oop load in DeadCounterClosure

Reviewed-by: tschatzl, stefank

! src/hotspot/share/gc/shared/oopStorageSetParState.inline.hpp

Changeset: 14114c25
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-26 15:11:03 +0000
URL:       https://git.openjdk.org/loom/commit/14114c2515aacd86d891fa1f87c8a572d880ca15

8301005: Clean up Copy::conjoint_*_atomic on windows

Reviewed-by: aboldtch, stefank, tschatzl

! src/hotspot/os_cpu/windows_x86/copy_windows_x86.hpp

Changeset: 315398c2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-01-26 15:39:22 +0000
URL:       https://git.openjdk.org/loom/commit/315398c2450e47d9cdb7fac944e35ba6a6aef221

8221785: Let possibly_parallel_threads_do cover the same threads as threads_do

Reviewed-by: iwalulya, coleenp

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/runtime/threads.cpp
! src/hotspot/share/runtime/threads.hpp
! test/hotspot/gtest/runtime/test_threads.cpp

Changeset: d98a323a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-26 16:30:31 +0000
URL:       https://git.openjdk.org/loom/commit/d98a323a8b972c17a066c597a81b164681ad5589

8301070: Replace NULL with nullptr in share/memory/

Reviewed-by: stefank, stuefe

! src/hotspot/share/memory/allocation.cpp
! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/memory/arena.hpp
! src/hotspot/share/memory/classLoaderMetaspace.cpp
! src/hotspot/share/memory/classLoaderMetaspace.hpp
! src/hotspot/share/memory/guardedMemory.cpp
! src/hotspot/share/memory/guardedMemory.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/heap.hpp
! src/hotspot/share/memory/heapInspection.cpp
! src/hotspot/share/memory/heapInspection.hpp
! src/hotspot/share/memory/iterator.cpp
! src/hotspot/share/memory/iterator.hpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/memory/memRegion.hpp
! src/hotspot/share/memory/metadataFactory.hpp
! src/hotspot/share/memory/metaspace.cpp
! src/hotspot/share/memory/metaspace.hpp
! src/hotspot/share/memory/metaspace/binList.hpp
! src/hotspot/share/memory/metaspace/blockTree.cpp
! src/hotspot/share/memory/metaspace/blockTree.hpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.cpp
! src/hotspot/share/memory/metaspace/chunkHeaderPool.hpp
! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/chunkManager.hpp
! src/hotspot/share/memory/metaspace/commitMask.cpp
! src/hotspot/share/memory/metaspace/freeBlocks.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.hpp
! src/hotspot/share/memory/metaspace/metachunk.cpp
! src/hotspot/share/memory/metaspace/metachunk.hpp
! src/hotspot/share/memory/metaspace/metachunkList.cpp
! src/hotspot/share/memory/metaspace/metachunkList.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceArena.hpp
! src/hotspot/share/memory/metaspace/metaspaceArenaGrowthPolicy.cpp
! src/hotspot/share/memory/metaspace/metaspaceCommon.cpp
! src/hotspot/share/memory/metaspace/metaspaceContext.cpp
! src/hotspot/share/memory/metaspace/metaspaceContext.hpp
! src/hotspot/share/memory/metaspace/metaspaceDCmd.cpp
! src/hotspot/share/memory/metaspace/metaspaceDCmd.hpp
! src/hotspot/share/memory/metaspace/metaspaceReporter.cpp
! src/hotspot/share/memory/metaspace/printCLDMetaspaceInfoClosure.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.hpp
! src/hotspot/share/memory/metaspace/runningCounters.cpp
! src/hotspot/share/memory/metaspace/testHelpers.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceList.hpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.hpp
! src/hotspot/share/memory/metaspaceClosure.cpp
! src/hotspot/share/memory/metaspaceClosure.hpp
! src/hotspot/share/memory/metaspaceCounters.cpp
! src/hotspot/share/memory/metaspaceCriticalAllocation.cpp
! src/hotspot/share/memory/metaspaceUtils.hpp
! src/hotspot/share/memory/oopFactory.cpp
! src/hotspot/share/memory/padded.hpp
! src/hotspot/share/memory/padded.inline.hpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/memory/virtualspace.hpp

Changeset: a2a77033
Author:    Viktor Klang <viktor.klang at oracle.com>
Committer: Stuart Marks <smarks at openjdk.org>
Date:      2023-01-26 18:15:56 +0000
URL:       https://git.openjdk.org/loom/commit/a2a7703370caf07afd88b5cfe44e1a78eed699e9

8299444: java.util.Set.copyOf allocates needlessly for empty input collections

Reviewed-by: rriggs, shade, smarks

! src/java.base/share/classes/java/util/ImmutableCollections.java
! src/java.base/share/classes/java/util/Map.java
! src/java.base/share/classes/java/util/Set.java

Changeset: fc26d3e5
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 18:36:29 +0000
URL:       https://git.openjdk.org/loom/commit/fc26d3e5770ca3440105d3904a6e4af9af4860fa

8298873: Update IllegalRecordVersion.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
+ test/jdk/javax/net/ssl/SSLEngine/HandshakeWithInvalidRecordVersion.java
- test/jdk/javax/net/ssl/SSLEngine/IllegalRecordVersion.java

Changeset: 7ddafd75
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 19:36:41 +0000
URL:       https://git.openjdk.org/loom/commit/7ddafd75b02c3083264239404b1c33d219e2cd2b

8301189: validate-source fails after JDK-8298873

Reviewed-by: dcubed, rhalade

! test/jdk/javax/net/ssl/SSLEngine/HandshakeWithInvalidRecordVersion.java

Changeset: c4278144
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-01-26 20:09:01 +0000
URL:       https://git.openjdk.org/loom/commit/c4278144bee667e2565a40f12a2a2c251d6cf3aa

8299982: (bf) Buffer.checkIndex(int, int) should use Preconditions.checkIndex(int, int, BiFunction)

Reviewed-by: uschindler, vtewari, rriggs, alanb

! src/java.base/share/classes/java/nio/Buffer.java

Changeset: d6007a35
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-01-26 21:36:36 +0000
URL:       https://git.openjdk.org/loom/commit/d6007a356f8081290cc745481af160a4cad8a9bb

8298869: Update ConnectionTest.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/ConnectionTest.java

Changeset: 7eff5787
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2023-01-26 22:07:31 +0000
URL:       https://git.openjdk.org/loom/commit/7eff578768454445a937c1569abab3d9b06c1313

8288050: Add support of SHA-512/224 and SHA-512/256 to the PBKDF2 and PBES2 impls in SunJCE provider

Reviewed-by: weijun

! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Core.java
! src/java.base/share/classes/com/sun/crypto/provider/PBES2Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBKDF2Core.java
! src/java.base/share/classes/com/sun/crypto/provider/PBMAC1Core.java
! src/java.base/share/classes/com/sun/crypto/provider/SunJCE.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! test/jdk/com/sun/crypto/provider/CICO/PBEFunc/PBEAlgorithm.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestCipherKeyWrapperTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/DecryptWithoutParameters.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEInvalidParamsTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEKeysAlgorithmNames.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBEParametersTest.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBES2Test.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBESealedObject.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBKDF2Translate.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBMacBuffer.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/PBMacDoFinalVsUpdate.java
! test/jdk/com/sun/crypto/provider/Cipher/PBE/TestCipherKeyWrapperPBEKey.java
! test/jdk/com/sun/crypto/provider/Cipher/TextLength/TestCipherTextLength.java
! test/jdk/com/sun/crypto/provider/KeyGenerator/Test4628062.java
! test/jdk/com/sun/crypto/provider/Mac/HmacPBESHA1.java
! test/jdk/com/sun/crypto/provider/Mac/HmacSaltLengths.java
! test/jdk/com/sun/crypto/provider/Mac/MacClone.java
! test/jdk/com/sun/crypto/provider/Mac/Utils.java
! test/jdk/com/sun/crypto/provider/NSASuiteB/TestHmacSHAOids.java

Changeset: c3ff1514
Author:    Glavo <zjx001202 at gmail.com>
Committer: Paul Sandoz <psandoz at openjdk.org>
Date:      2023-01-27 01:17:02 +0000
URL:       https://git.openjdk.org/loom/commit/c3ff151457102cd45e3c7a49a235a04066beca60

8301190: [vectorapi] The typeChar of LaneType is incorrect when default locale is tr

Reviewed-by: psandoz

! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/LaneType.java

Changeset: 0eb1f66f
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-27 05:41:05 +0000
URL:       https://git.openjdk.org/loom/commit/0eb1f66fd8356759c39054fee026a7940aae2673

8298038: [s390] Configure script detects num_cores +1

Reviewed-by: tsteele, erikj

! make/autoconf/build-performance.m4

Changeset: 938b4096
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-27 06:17:14 +0000
URL:       https://git.openjdk.org/loom/commit/938b4096086575b2bb8cc88b8985aea4bcfe314c

8301133: IGV: NPE occurs when creating a diff graph with a graph in a different folder

Reviewed-by: rcastanedalo, chagedorn

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/Group.java

Changeset: c6b3f2dd
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-01-27 07:07:22 +0000
URL:       https://git.openjdk.org/loom/commit/c6b3f2dd1055f332c6230872c17e3a6c6f9dff3b

8301129: Link to debuginfo files should only be made after stripping

Reviewed-by: erikj, ihse

! make/common/NativeCompilation.gmk

Changeset: 6e4710bc
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-27 08:08:59 +0000
URL:       https://git.openjdk.org/loom/commit/6e4710bc830a9c324fa71feab2f8442bf72453fa

8300253: Introduce AArch64 nzcv accessors

Reviewed-by: aph, smonteith

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h

Changeset: f7da09c3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-27 08:12:06 +0000
URL:       https://git.openjdk.org/loom/commit/f7da09c34918eea434c82af22b1da1f2a5b35f35

8301164: Remove unused ResourceStack class

Reviewed-by: coleenp

! src/hotspot/share/utilities/stack.hpp
! src/hotspot/share/utilities/stack.inline.hpp

Changeset: b77abc6a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 09:35:42 +0000
URL:       https://git.openjdk.org/loom/commit/b77abc6a0daed0e01a9003d42493320376dc98bc

8301178: Replace NULL with nullptr in share/gc/epsilon/

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/epsilon/epsilonBarrierSet.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.cpp
! src/hotspot/share/gc/epsilon/epsilonHeap.hpp

Changeset: 107e184d
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 09:36:23 +0000
URL:       https://git.openjdk.org/loom/commit/107e184d59c0bbed6441a3c1a9bfd4527da3bce5

8301179: Replace NULL with nullptr in share/gc/serial/

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/markSweep.cpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.cpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.hpp
! src/hotspot/share/gc/serial/serialBlockOffsetTable.inline.hpp
! src/hotspot/share/gc/serial/serialHeap.cpp

Changeset: d7aa87fd
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-01-27 10:52:06 +0000
URL:       https://git.openjdk.org/loom/commit/d7aa87fdbdc0f3c5bc6c3a7a9c1b57f25fdaebd1

8300176: URLEncoder/URLDecoder static fields should be private static final

Reviewed-by: redestad, michaelm, stsypanov, dfuchs, jpai

! src/java.base/share/classes/java/net/URLDecoder.java
! src/java.base/share/classes/java/net/URLEncoder.java

Changeset: 3758487f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 11:01:07 +0000
URL:       https://git.openjdk.org/loom/commit/3758487fda61b27e7e684413793ed28c0b9e64d3

8301180: Replace NULL with nullptr in share/gc/parallel/

Reviewed-by: stefank, ayang

! src/hotspot/share/gc/parallel/gcAdaptivePolicyCounters.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp
! src/hotspot/share/gc/parallel/mutableSpace.cpp
! src/hotspot/share/gc/parallel/mutableSpace.hpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.inline.hpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp
! src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp
! src/hotspot/share/gc/parallel/psCardTable.cpp
! src/hotspot/share/gc/parallel/psClosure.inline.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.cpp
! src/hotspot/share/gc/parallel/psCompactionManager.hpp
! src/hotspot/share/gc/parallel/psCompactionManager.inline.hpp
! src/hotspot/share/gc/parallel/psGenerationCounters.hpp
! src/hotspot/share/gc/parallel/psOldGen.cpp
! src/hotspot/share/gc/parallel/psOldGen.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.inline.hpp
! src/hotspot/share/gc/parallel/psPromotionLAB.cpp
! src/hotspot/share/gc/parallel/psPromotionLAB.hpp
! src/hotspot/share/gc/parallel/psPromotionLAB.inline.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/parallel/psVMOperations.cpp
! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psYoungGen.cpp

Changeset: db8fa1be
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-01-27 11:05:12 +0000
URL:       https://git.openjdk.org/loom/commit/db8fa1be052c8558398ea5fea2105458f1a3cd16

8300405: Screen capture for test JFileChooserSetLocationTest.java, failure case

Reviewed-by: serb

! test/jdk/javax/swing/JFileChooser/JFileChooserSetLocationTest.java

Changeset: e4252bb9
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-27 12:14:07 +0000
URL:       https://git.openjdk.org/loom/commit/e4252bb91478e9c2f0a5bbdae7cd663838d91b1b

8300823: UB: Compile::_phase_optimize_finished is initialized too late

Reviewed-by: thartmann, chagedorn

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

Changeset: fccf8189
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-27 14:56:29 +0000
URL:       https://git.openjdk.org/loom/commit/fccf818972f15bc4f69ce9566b5cd4b7e7777107

8301123: Enable Symbol refcounting underflow checks in PRODUCT

Reviewed-by: fparain, iklam

! src/hotspot/share/oops/symbol.cpp
! test/hotspot/gtest/classfile/test_symbolTable.cpp

Changeset: e2a3b20c
Author:    Justin King <jcking at openjdk.org>
Committer: Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-27 14:58:22 +0000
URL:       https://git.openjdk.org/loom/commit/e2a3b20ca80186a3d3d1a2a9029036b088b3fc9c

8301187: Memory leaks in OopMapCache

Reviewed-by: fparain, coleenp

! src/hotspot/share/interpreter/oopMapCache.cpp

Changeset: dff41316
Author:    Deepa Kumari <dpakri181 at gmail.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-27 15:28:13 +0000
URL:       https://git.openjdk.org/loom/commit/dff41316a2c07ef05b9f9421093ee78d6a80d92e

8285850: [AIX] unreachable code in basic_tools.m4 -> BASIC_CHECK_TAR

Reviewed-by: erikj, tsteele

! make/autoconf/basic_tools.m4

Changeset: 5c1ec826
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 15:42:46 +0000
URL:       https://git.openjdk.org/loom/commit/5c1ec82656323872c4628026662fe5b62e7a61e3

8301077: Replace NULL with nullptr in share/services/

Reviewed-by: cjplummer, coleenp

! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/attachListener.hpp
! src/hotspot/share/services/classLoadingService.cpp
! src/hotspot/share/services/diagnosticArgument.cpp
! src/hotspot/share/services/diagnosticArgument.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/diagnosticCommand.hpp
! src/hotspot/share/services/diagnosticFramework.cpp
! src/hotspot/share/services/diagnosticFramework.hpp
! src/hotspot/share/services/gcNotifier.cpp
! src/hotspot/share/services/gcNotifier.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/heapDumperCompression.hpp
! src/hotspot/share/services/lowMemoryDetector.cpp
! src/hotspot/share/services/lowMemoryDetector.hpp
! src/hotspot/share/services/mallocHeader.inline.hpp
! src/hotspot/share/services/mallocSiteTable.cpp
! src/hotspot/share/services/mallocSiteTable.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/management.hpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memReporter.cpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/memTracker.hpp
! src/hotspot/share/services/memoryManager.cpp
! src/hotspot/share/services/memoryPool.cpp
! src/hotspot/share/services/memoryService.cpp
! src/hotspot/share/services/nmtCommon.cpp
! src/hotspot/share/services/nmtDCmd.cpp
! src/hotspot/share/services/nmtDCmd.hpp
! src/hotspot/share/services/nmtPreInit.cpp
! src/hotspot/share/services/nmtPreInit.hpp
! src/hotspot/share/services/runtimeService.cpp
! src/hotspot/share/services/threadIdTable.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/hotspot/share/services/threadStackTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/services/writeableFlags.cpp

Changeset: f52d35c8
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 15:43:34 +0000
URL:       https://git.openjdk.org/loom/commit/f52d35c84b7333809156d201c866793854143888

8300240: Replace NULL with nullptr in share/ci/

Reviewed-by: kvn, coleenp

! src/hotspot/share/ci/bcEscapeAnalyzer.cpp
! src/hotspot/share/ci/bcEscapeAnalyzer.hpp
! src/hotspot/share/ci/ciArray.cpp
! src/hotspot/share/ci/ciCallProfile.hpp
! src/hotspot/share/ci/ciConstantPoolCache.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/ci/ciEnv.hpp
! src/hotspot/share/ci/ciExceptionHandler.cpp
! src/hotspot/share/ci/ciExceptionHandler.hpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciField.hpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciInstance.hpp
! src/hotspot/share/ci/ciInstanceKlass.cpp
! src/hotspot/share/ci/ciInstanceKlass.hpp
! src/hotspot/share/ci/ciKlass.cpp
! src/hotspot/share/ci/ciKlass.hpp
! src/hotspot/share/ci/ciMetadata.hpp
! src/hotspot/share/ci/ciMethod.cpp
! src/hotspot/share/ci/ciMethod.hpp
! src/hotspot/share/ci/ciMethodBlocks.cpp
! src/hotspot/share/ci/ciMethodData.cpp
! src/hotspot/share/ci/ciMethodData.hpp
! src/hotspot/share/ci/ciObjArray.cpp
! src/hotspot/share/ci/ciObjArrayKlass.cpp
! src/hotspot/share/ci/ciObject.cpp
! src/hotspot/share/ci/ciObject.hpp
! src/hotspot/share/ci/ciObjectFactory.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/ci/ciSignature.cpp
! src/hotspot/share/ci/ciStreams.hpp
! src/hotspot/share/ci/ciSymbol.cpp
! src/hotspot/share/ci/ciType.cpp
! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/ci/ciTypeFlow.hpp
! src/hotspot/share/ci/ciUtilities.cpp

Changeset: 49ff5208
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-27 16:15:29 +0000
URL:       https://git.openjdk.org/loom/commit/49ff52087be8b95cbf369518281312ecc9d83618

8300241: Replace NULL with nullptr in share/classfile/

Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/classFileError.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/classfile/classFileParser.hpp
! src/hotspot/share/classfile/classFileStream.cpp
! src/hotspot/share/classfile/classLoadInfo.hpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp
! src/hotspot/share/classfile/classLoader.inline.hpp
! src/hotspot/share/classfile/classLoaderData.cpp
! src/hotspot/share/classfile/classLoaderData.hpp
! src/hotspot/share/classfile/classLoaderData.inline.hpp
! src/hotspot/share/classfile/classLoaderDataGraph.cpp
! src/hotspot/share/classfile/classLoaderDataGraph.inline.hpp
! src/hotspot/share/classfile/classLoaderDataShared.cpp
! src/hotspot/share/classfile/classLoaderExt.cpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.cpp
! src/hotspot/share/classfile/classLoaderHierarchyDCmd.hpp
! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/classfile/classPrinter.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/classfile/compactHashtable.hpp
! src/hotspot/share/classfile/defaultMethods.cpp
! src/hotspot/share/classfile/dictionary.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.cpp
! src/hotspot/share/classfile/fieldLayoutBuilder.hpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/hotspot/share/classfile/klassFactory.cpp
! src/hotspot/share/classfile/klassFactory.hpp
! src/hotspot/share/classfile/loaderConstraints.cpp
! src/hotspot/share/classfile/metadataOnStackMark.cpp
! src/hotspot/share/classfile/moduleEntry.cpp
! src/hotspot/share/classfile/moduleEntry.hpp
! src/hotspot/share/classfile/modules.cpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/classfile/packageEntry.cpp
! src/hotspot/share/classfile/packageEntry.hpp
! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/classfile/protectionDomainCache.cpp
! src/hotspot/share/classfile/resolutionErrors.cpp
! src/hotspot/share/classfile/stackMapFrame.hpp
! src/hotspot/share/classfile/stackMapTable.cpp
! src/hotspot/share/classfile/stackMapTable.hpp
! src/hotspot/share/classfile/stackMapTableFormat.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp
! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/classfile/systemDictionary.hpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
! src/hotspot/share/classfile/verificationType.cpp
! src/hotspot/share/classfile/verifier.cpp
! src/hotspot/share/classfile/verifier.hpp
! src/hotspot/share/classfile/vmClasses.cpp
! src/hotspot/share/classfile/vmClasses.hpp
! src/hotspot/share/classfile/vmIntrinsics.cpp
! src/hotspot/share/classfile/vmSymbols.cpp
! src/hotspot/share/classfile/vmSymbols.hpp

Changeset: 7aaf76c5
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-27 17:13:54 +0000
URL:       https://git.openjdk.org/loom/commit/7aaf76c5290a1688f9450a357aaae964615c29d0

8300924: Method::invoke throws wrong exception type when passing wrong number of arguments to method with 4 or more parameters

Reviewed-by: rriggs

! src/java.base/share/classes/jdk/internal/reflect/DirectConstructorHandleAccessor.java
! src/java.base/share/classes/jdk/internal/reflect/DirectMethodHandleAccessor.java
! test/jdk/java/lang/reflect/MethodHandleAccessorsTest.java

Changeset: 22c976a9
Author:    Justin Lu <jlu at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-27 18:11:20 +0000
URL:       https://git.openjdk.org/loom/commit/22c976a9b042b2d56e849ec8f9ef1dd3d146ca78

8177418: NPE is not apparent for methods in java.util.TimeZone API docs

Reviewed-by: lancea, naoto

! src/java.base/share/classes/java/util/SimpleTimeZone.java
! src/java.base/share/classes/java/util/TimeZone.java

Changeset: 7f05d57a
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-27 18:31:03 +0000
URL:       https://git.openjdk.org/loom/commit/7f05d57a87d8b41b53194aa0dacc4057cbb58544

8217920: Lookup.defineClass injects a class that can access private members of any class in its own module

Reviewed-by: psandoz, alanb, darcy

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

Changeset: 9c4bc2c3
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-01-27 19:01:01 +0000
URL:       https://git.openjdk.org/loom/commit/9c4bc2c3954b97821a2bf371cab61edbc3d81d36

8301132: Test update for deprecated sprintf in Xcode 14

Reviewed-by: mikael

! test/jdk/sun/management/jmxremote/bootstrap/exelauncher.c
! test/jdk/sun/management/windows/exerevokeall.c

Changeset: b8e5abc1
Author:    Justin King <jcking at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-01-27 19:09:53 +0000
URL:       https://git.openjdk.org/loom/commit/b8e5abc1e8f5c7e2f0af675abb0e2ed481ffe128

8301097: Update GHA XCode to 12.5.1

Reviewed-by: ihse

! .github/workflows/main.yml

Changeset: ae0e76d3
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-01-27 19:23:53 +0000
URL:       https://git.openjdk.org/loom/commit/ae0e76d3dd42de9e66196843e740e75b06894f1f

8301120: Cleanup utility classes java.util.Arrays and java.util.Collections

Reviewed-by: smarks, darcy

! src/java.base/share/classes/java/util/Arrays.java
! src/java.base/share/classes/java/util/Collections.java

Changeset: a67b1e77
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-26 22:33:04 +0000
URL:       https://git.openjdk.org/loom/commit/a67b1e77d33339f5db36c6d15bac0423a31eb5ee

8300719: JDK 20 RDP2 L10n resource files update

Reviewed-by: cjplummer, naoto, prr, joehw, asemenyuk, jlu, lancea, ihse, jjg, weijun

! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua_zh_CN.properties
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua_zh_TW.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/resources/gtk_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_de.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_es.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_fr.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_it.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_ja.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_sv.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/basic/resources/basic_zh_TW.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/metal/resources/metal_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/metal/resources/metal_zh_TW.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/synth/resources/synth_zh_CN.properties
! src/java.desktop/share/classes/com/sun/swing/internal/plaf/synth/resources/synth_zh_TW.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.sql.rowset/share/classes/com/sun/rowset/RowSetResourceBundle_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_de.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_ja.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources_zh_CN.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/javac_zh_CN.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_de.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_ja.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/launcher_zh_CN.properties
! src/jdk.jartool/share/classes/sun/tools/jar/resources/jar_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/resources/standard_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/resources/doclint_zh_CN.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_de.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_ja.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc_zh_CN.properties
! src/jdk.jconsole/share/classes/sun/tools/jconsole/resources/messages_de.properties
! src/jdk.jconsole/share/classes/sun/tools/jconsole/resources/messages_zh_CN.properties
! src/jdk.jdeps/share/classes/com/sun/tools/javap/resources/javap_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/jlink_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_de.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jlink/resources/plugins_zh_CN.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_de.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_ja.properties
! src/jdk.jlink/share/classes/jdk/tools/jmod/resources/jmod_zh_CN.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
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_de.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_ja.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/MsiInstallerStrings_zh_CN.wxl
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_de.properties
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_ja.properties
! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_zh_CN.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_de.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_ja.properties
! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/resources/l10n_zh_CN.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_de.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_ja.properties
! src/jdk.localedata/share/classes/sun/util/resources/ext/CurrencyNames_zh_CN.properties
! src/jdk.management.agent/share/classes/jdk/internal/agent/resources/agent_zh_CN.properties

Changeset: b22e5216
Author:    Adam Sotona <asotona at openjdk.org>
Date:      2023-01-27 15:09:53 +0000
URL:       https://git.openjdk.org/loom/commit/b22e5216c4ead4621f137086db6f5b6a0c3982c7

8300953: ClassDesc::ofInternalName missing @since tag

Reviewed-by: darcy, mchung, jjg

! src/java.base/share/classes/java/lang/constant/ClassDesc.java

Changeset: e5860ef6
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-01-27 17:22:05 +0000
URL:       https://git.openjdk.org/loom/commit/e5860ef60a9353508afb09716158baf8bfb35559

8301206: Fix issue with LocaleData after JDK-8300719

Reviewed-by: naoto

! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleDataTest.java

Changeset: 5c59de52
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-01-27 22:46:31 +0000
URL:       https://git.openjdk.org/loom/commit/5c59de52a31da937663ad2cef055213489b0516e

Merge

! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_de.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_ja.properties
! src/demo/share/jfc/SwingSet2/resources/swingset_zh_CN.properties
! src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/resources/motif_it.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_CN.properties
! src/java.desktop/share/classes/sun/print/resources/serviceui_zh_TW.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_CN.properties
! src/java.desktop/windows/classes/com/sun/java/swing/plaf/windows/resources/windows_zh_TW.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_es.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_fr.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_it.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_ko.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_pt_BR.properties
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/msg/XMLMessages_sv.properties

Changeset: 5dfc4ec7
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-01-27 22:47:51 +0000
URL:       https://git.openjdk.org/loom/commit/5dfc4ec7d94af9fe39fdee9d83b06101b827a3c6

8300140: ZipFile.isSignatureRelated returns true for files in META-INF subdirectories

Reviewed-by: weijun

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/sun/security/util/SignatureFileVerifier.java
! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java
! src/jdk.jartool/share/classes/sun/security/tools/jarsigner/Main.java
+ test/jdk/java/util/jar/JarFile/IgnoreUnrelatedSignatureFiles.java

Changeset: af564e46
Author:    Yadong Wang <yadongwang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-28 02:17:44 +0000
URL:       https://git.openjdk.org/loom/commit/af564e46b006fcd57ec7391cd1438b3b9311b1d6

8299844: RISC-V: Implement _onSpinWait intrinsic

Reviewed-by: fjiang, fyang, luhenry

! src/hotspot/cpu/riscv/assembler_riscv.hpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/globals_riscv.hpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/vm_version_riscv.cpp
! src/hotspot/cpu/riscv/vm_version_riscv.hpp
+ test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitRISCV64.java

Changeset: 6475501a
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2023-01-29 01:55:46 +0000
URL:       https://git.openjdk.org/loom/commit/6475501a01268f5c35a9bf30f4104ce7a40d8181

8300208: Optimize Adler32 stub for AVX-512 targets.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64_adler.cpp
! test/hotspot/jtreg/compiler/intrinsics/zip/TestAdler32.java
! test/micro/org/openjdk/bench/java/util/TestAdler32.java

Changeset: d4e9f5e5
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-01-29 20:04:37 +0000
URL:       https://git.openjdk.org/loom/commit/d4e9f5e5f2c92964c3602f34a59b92947d1595a5

8238170: BeanContextSupport remove and propertyChange can deadlock

Reviewed-by: phh

! src/java.desktop/share/classes/java/beans/beancontext/BeanContextSupport.java
+ test/jdk/java/beans/beancontext/BeanContextSupport/AddRemove.java
+ test/jdk/java/beans/beancontext/BeanContextSupport/NotificationDeadlock.java

Changeset: 1ff4646e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-01-29 21:59:48 +0000
URL:       https://git.openjdk.org/loom/commit/1ff4646ed5f64a786a2f2688529e13d6d9f47fa3

8298612: Refactor archiving of java String objects

Reviewed-by: ccheung

! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/classfile/stringTable.hpp

Changeset: 64b25ea0
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-01-29 23:14:39 +0000
URL:       https://git.openjdk.org/loom/commit/64b25ea0b410542635b6d99a92ec290da47c85ce

8291569: Consider removing JNI checks for signals SIGPIPE and SIGXFSZ

Reviewed-by: stuefe, rehn

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

Changeset: 4bd3f0a0
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-01-30 07:14:25 +0000
URL:       https://git.openjdk.org/loom/commit/4bd3f0a0d5f0ad314cd4e7a68851c2db9100df67

8301088: oopDesc::print_on should consistently use a trailing newline

Reviewed-by: tschatzl, coleenp

! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/stackChunkOop.cpp

Changeset: c2ebd179
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-01-30 07:35:14 +0000
URL:       https://git.openjdk.org/loom/commit/c2ebd179388cac5d6e10f98aab9a7ea909f8bc6b

6187113: DefaultListSelectionModel.removeIndexInterval(0, Integer.MAX_VALUE) fails

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: aivanov

! src/java.desktop/share/classes/javax/swing/DefaultListSelectionModel.java
+ test/jdk/javax/swing/TestDefListModelException.java

Changeset: cbefe1fd
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-01-30 08:15:10 +0000
URL:       https://git.openjdk.org/loom/commit/cbefe1fd35a4ad59ec979bdaee519617efac9ecf

8301163: jdk/internal/vm/Continuation/Fuzz.java increase COMPILATION_TIMEOUT for Linux ppc64le

Reviewed-by: rrich

! test/jdk/jdk/internal/vm/Continuation/Fuzz.java

Changeset: 3db558b6
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-01-30 08:43:15 +0000
URL:       https://git.openjdk.org/loom/commit/3db558b67bebfe559833331475f481c588147084

8300915: G1: incomplete SATB because nmethod entry barriers don't get armed

Reviewed-by: tschatzl, eosterlund

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp

Changeset: 08b24ac7
Author:    Koichi Sakata <ksakata at openjdk.org>
Committer: Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-01-30 09:50:09 +0000
URL:       https://git.openjdk.org/loom/commit/08b24ac7aacaff32577dc07e77ed0961dd804904

8294066: IGV: Graph changes when deleting a graph in the same group with smaller index

Reviewed-by: rcastanedalo, tholenstein

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/GraphRemoveCookie.java

Changeset: f50cda7d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-30 10:17:46 +0000
URL:       https://git.openjdk.org/loom/commit/f50cda7d45f6d53a2b93715f11350e41411d84f2

8301217: Remove FilteringClosure

Reviewed-by: iwalulya, tschatzl

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 7fae3a1d
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:27:40 +0000
URL:       https://git.openjdk.org/loom/commit/7fae3a1d8d39fe0ecef4a1887c4a6053b5d21ca1

8301229: Clean up SuspendibleThreadSet::_suspend_all

Reviewed-by: stefank, kbarrett, tschatzl

! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.hpp

Changeset: cee4bd3e
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:28:40 +0000
URL:       https://git.openjdk.org/loom/commit/cee4bd3ee610492aaa96cb0c5fcf2c32a1c12e2e

8301047: Clean up type unsafe uses of oop from compiler code

Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Reviewed-by: kvn, stefank

! src/hotspot/share/code/relocInfo.hpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.hpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/utilities/globalDefinitions.hpp

Changeset: c672ed16
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-01-30 10:29:47 +0000
URL:       https://git.openjdk.org/loom/commit/c672ed16f363d9c92ccefe2e64a96e0a60a49588

8301248: Less side effects in InstanceRefKlass::trace_reference_gc

Co-authored-by: Stefan Karlsson <stefank at openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Reviewed-by: rkennke, stefank

! src/hotspot/share/oops/instanceRefKlass.inline.hpp

Changeset: 82df4a2a
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-30 11:49:26 +0000
URL:       https://git.openjdk.org/loom/commit/82df4a2aee2eebcce6f3bec1c870f74f237e593b

8301148: Serial: Remove ContiguousSpace::reset_saved_mark

Reviewed-by: kbarrett, tschatzl

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/space.hpp

Changeset: 61a5f114
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-30 12:15:52 +0000
URL:       https://git.openjdk.org/loom/commit/61a5f114eee3a90cfff9ab8b815bacca8985c211

8301033: RISC-V: Handle special cases for MinI/MaxI nodes for Zbb

Reviewed-by: fjiang, luhenry, shade

! src/hotspot/cpu/riscv/riscv_b.ad

Changeset: ebb84ad7
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-30 12:24:19 +0000
URL:       https://git.openjdk.org/loom/commit/ebb84ad70d3295d9a429904fcdacdb8ecd1bf434

8301036: RISC-V: Factor out functions baseOffset & baseOffset32 from MacroAssembler

Reviewed-by: luhenry, fjiang, shade

! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp

Changeset: 476f58ad
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-01-30 14:33:28 +0000
URL:       https://git.openjdk.org/loom/commit/476f58adc131d9cf4b0dcca8ea974daf559f3f94

8298424: Remove redundant FOUND_CORES variable in build-performance.m4

Reviewed-by: erikj, tsteele

! make/autoconf/build-performance.m4

Changeset: 041a12e6
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-01-30 14:36:36 +0000
URL:       https://git.openjdk.org/loom/commit/041a12e65530b5832b4a500180c97a2a60e0dc51

8301255: Http2Connection may send too many GOAWAY frames

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http2ClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java
! test/jdk/java/net/httpclient/http2/NoBodyTest.java

Changeset: a74ebd04
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-01-30 14:41:59 +0000
URL:       https://git.openjdk.org/loom/commit/a74ebd048ae569296619c112c23169c46b571863

8299325: java/net/httpclient/CancelRequestTest.java fails "test CancelRequestTest.testGetSendAsync("https://localhost:46509/https1/x/same/interrupt", true, true)"

Reviewed-by: jpai

! test/jdk/java/net/httpclient/CancelRequestTest.java

Changeset: f4592b14
Author:    Afshin Zafari <Afshin.zafari at oracle.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-01-30 16:23:39 +0000
URL:       https://git.openjdk.org/loom/commit/f4592b1471dff02f4e5e21da00c19b957b0a944b

8267935: Replace BasicHashtable and Hashtable

Reviewed-by: coleenp, rehn, tschatzl

! src/hotspot/share/prims/jvmtiTagMapTable.hpp
- src/hotspot/share/utilities/hashtable.cpp
- src/hotspot/share/utilities/hashtable.hpp
- src/hotspot/share/utilities/hashtable.inline.hpp

Changeset: 32381398
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2023-01-30 17:06:44 +0000
URL:       https://git.openjdk.org/loom/commit/323813985b71c63c915cdfce5221fc65a2ad043d

8300916: Re-examine the initialization of JNU Charset in StaticProperty

Reviewed-by: mchung, alanb

! src/java.base/share/classes/java/nio/charset/Charset.java
! src/java.base/share/classes/jdk/internal/util/StaticProperty.java
! src/java.base/unix/classes/java/lang/ProcessEnvironment.java
! src/java.base/unix/classes/java/lang/ProcessImpl.java

Changeset: a91143cc
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2023-01-30 17:32:45 +0000
URL:       https://git.openjdk.org/loom/commit/a91143cc93fe3810ecca4b04c9f81c1b967db0ed

8298907: nsk JDI tests pass if the debuggee failed to launch

Reviewed-by: cjplummer, kevinw

! test/hotspot/jtreg/vmTestbase/nsk/jdi/BooleanType/_itself_/booleantype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/BreakpointRequest/location/location001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ByteType/_itself_/bytetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/CharType/_itself_/chartype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassLoaderReference/visibleClasses/visibleclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/DoubleType/_itself_/doubletype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Event/request/request001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventIterator/nextEvent/nextevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove/remove004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventQueue/remove_l/remove_l004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/accessWatchpointRequests/accwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/breakpointRequests/breakpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/classUnloadRequests/clsunlreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createAccessWatchpointRequest/craccwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createBreakpointRequest/crbreakpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassPrepareRequest/cpreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createClassUnloadRequest/cureg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createExceptionRequest/crexreq010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodEntryRequest/menreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createMethodExitRequest/mexreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createModificationWatchpointRequest/crmodwtchpreq003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadDeathRequest/tdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createThreadStartRequest/tsreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createVMDeathRequest/vmdreg001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteAllBreakpoints/delallbreakp002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequest/delevtreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/deleteEventRequests/delevtreqs002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/exceptionRequests/excreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/methodExitRequests/methexitreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/modificationWatchpointRequests/modwtchpreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/stepRequests/stepreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadDeathRequests/thrdeathreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/threadStartRequests/thrstartreq002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/vmDeathRequests/vmdeathreq001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/eventIterator/eventiterator004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/resume/resume013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy007.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy008.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy009.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy014.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy015.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy016.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy017.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy018.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/exception/exception001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyCaught/notifycaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ExceptionRequest/notifyUncaught/notifyuncaught001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/FloatType/_itself_/floattype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/IntegerType/_itself_/integertype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LocatableEvent/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/LongType/_itself_/longtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitRequest/addThreadFilter/threadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ModificationWatchpointEvent/_itself_/mwevent001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/disableCollection/disablecollection002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PathSearchingVirtualMachine/classPath/classpath001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/PrimitiveType/_itself_/primitivetype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/classLoader/classloader001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValue/getvalue003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/getValues/getvalues001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ReferenceType/isStatic/isstatic002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ShortType/_itself_/shorttype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassExclusionFilter/filter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadDeathRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadStartRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath002.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VMDeathEvent/_itself_/vmdeath003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canAddMethod/canaddmethod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canPopFrames/canpopframes001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRedefineClasses/canredefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canRequestVMDeathEvent/canreqvmdev001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUnrestrictedlyRedefineClasses/curc001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canUseInstanceFilters/canusefilters001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldAccess/canwatchaccess001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/canWatchFieldModification/canwatchmod001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/VoidType/_itself_/voidtype001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassExclusionFilter/filter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_rt/filter_rt004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addClassFilter_s/filter_s004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addInstanceFilter/instancefilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter003.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter004.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter005.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/addThreadFilter/addthreadfilter006.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field001.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/WatchpointRequest/field/field002.java
! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/JDIBase.java

Changeset: a128a5d0
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-01-30 19:08:08 +0000
URL:       https://git.openjdk.org/loom/commit/a128a5d07c3b5d710316aab0c02ccaec4872dc22

8300810: Get rid of unused JDI removeListener() methods

Reviewed-by: kevinw, amenkov

! src/jdk.jdi/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java
! src/jdk.jdi/share/classes/com/sun/tools/jdi/VMState.java

Changeset: b84f4c40
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-01-30 20:18:59 +0000
URL:       https://git.openjdk.org/loom/commit/b84f4c40fde2f0ca313b4660b88b308c54a0ad5a

8301267: Update of config.guess broke build on WSL

Reviewed-by: tbell, jvernee, djelinski

! make/autoconf/build-aux/config.guess

Changeset: 63bb2ce8
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-01-30 20:33:01 +0000
URL:       https://git.openjdk.org/loom/commit/63bb2ce8debdeb7f34bda9a3845fe93cb4d741dd

8301205: Port fdlibm log10 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/Log10Tests.java

Changeset: ef6200c7
Author:    Damon Nguyen <dnguyen at openjdk.org>
Committer: Alexander Zuev <kizune at openjdk.org>
Date:      2023-01-27 23:09:14 +0000
URL:       https://git.openjdk.org/loom/commit/ef6200c727332796d2e1c8ae3bfa155cbaa72f4c

8300269: The selected item in an editable JComboBox with titled border is not visible in Aqua LAF

Co-authored-by: Manukumar V S <mvs at openjdk.org>
Reviewed-by: psadhukhan, kizune, achung, prr

! src/java.desktop/macosx/classes/com/apple/laf/AquaComboBoxUI.java
+ test/jdk/javax/swing/JComboBox/JComboBoxWithTitledBorderTest.java

Changeset: 561a25e0
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-01-30 20:51:54 +0000
URL:       https://git.openjdk.org/loom/commit/561a25e0250fde55eb0af7beb5dc064ef8321f9e

Merge


Changeset: 2d7690b2
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-01-30 22:39:55 +0000
URL:       https://git.openjdk.org/loom/commit/2d7690b2e5b224bf2232c7cecf51cad8b0c078b3

8301207: (jdeps) Deprecate jdeps -profile option

Reviewed-by: alanb

! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/JdepsTask.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/resources/jdeps.properties

Changeset: 622b6594
Author:    Christian Wimmer <cwimmer at openjdk.org>
Committer: Peter Levart <plevart at openjdk.org>
Date:      2023-01-30 23:33:11 +0000
URL:       https://git.openjdk.org/loom/commit/622b6594d1435e8773ec16d00d48e1f582065bd8

8262994: Refactor String.split to help method inlining

Reviewed-by: plevart

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

Changeset: aa349244
Author:    Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 00:10:42 +0000
URL:       https://git.openjdk.org/loom/commit/aa3492442bb89f84c6427ced0bd687d6a10839cf

8300463: Build failure on Windows 32 after JDK-8296401

Reviewed-by: kbarrett

! src/hotspot/share/utilities/concurrentHashTable.inline.hpp

Changeset: a6867a7e
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 06:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/a6867a7ec28ff1eac73a959af481a3a725c8dadd

8301378: CodeHeap has virtual methods that are not overridden

Reviewed-by: kvn, thartmann

! src/hotspot/share/memory/heap.hpp

Changeset: 7b3919d3
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 06:46:47 +0000
URL:       https://git.openjdk.org/loom/commit/7b3919d3f5efa87f473ba6cc9d8284937ac3aaea

8301346: Remove dead emit_entry_barrier_stub definition

Reviewed-by: chagedorn, kvn

! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.hpp
! src/hotspot/cpu/ppc/c2_MacroAssembler_ppc.hpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp

Changeset: 4b0e259d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-31 07:10:13 +0000
URL:       https://git.openjdk.org/loom/commit/4b0e259d1651c2131031e581fdc0482858325081

8301344: G1: Remove DirtyCardToOopClosure forward declaration in g1OopClosures.hpp

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1OopClosures.hpp

Changeset: 633e291c
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 07:15:37 +0000
URL:       https://git.openjdk.org/loom/commit/633e291cfc9129ca28643b3a6fcb72294d2ef767

8301067: RISC-V: better error message when reporting unsupported satp modes

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/vm_version_riscv.cpp

Changeset: 9cc0171e
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-01-31 07:28:33 +0000
URL:       https://git.openjdk.org/loom/commit/9cc0171ed51eef0deb63fe3a5923bae9cf0f5ff0

8301153: RISC-V: pipeline class for several instructions is not set correctly

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/riscv.ad

Changeset: cdb4ba96
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-01-31 07:54:20 +0000
URL:       https://git.openjdk.org/loom/commit/cdb4ba9657ceae426281ead96aa4a125c7b97e6f

8301326: Optimize compiler/uncommontrap/TestDeoptOOM.java test

Reviewed-by: rcastanedalo, thartmann

! test/hotspot/jtreg/compiler/uncommontrap/TestDeoptOOM.java

Changeset: 33e653e2
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-01-31 07:55:52 +0000
URL:       https://git.openjdk.org/loom/commit/33e653e284a430429ff9c286a069cf1beb822859

8301448: [BACKOUT] CodeHeap has virtual methods that are not overridden

Reviewed-by: alanb, dholmes

! src/hotspot/share/memory/heap.hpp

Changeset: 810c8a27
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-01-31 08:20:52 +0000
URL:       https://git.openjdk.org/loom/commit/810c8a271b4524ae776e2306ef699e04a7d145a2

8301170: perfMemory_windows.cpp add free_security_attr to early returns

Reviewed-by: stuefe, dholmes

! src/hotspot/os/windows/perfMemory_windows.cpp

Changeset: d583767b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2023-01-31 11:06:47 +0000
URL:       https://git.openjdk.org/loom/commit/d583767bf17aea55d361a1d1713444fc41fa9911

8301338: Identical branch conditions in CompileBroker::print_heapinfo

Reviewed-by: thartmann

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

Changeset: 419409bc
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-01-31 11:41:16 +0000
URL:       https://git.openjdk.org/loom/commit/419409bcf639e121286dff134b9e93e0528eacf5

8301337: Remove unused os::_polling_page

Reviewed-by: coleenp, dnsimon

! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/vmStructs.cpp

Changeset: 90ec19ef
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-31 12:19:42 +0000
URL:       https://git.openjdk.org/loom/commit/90ec19efeda90f13a918b4481fe6ee552ab2af66

8301068: Replace NULL with nullptr in share/jvmci/

Reviewed-by: kvn, never

! src/hotspot/share/jvmci/jvmci.cpp
! src/hotspot/share/jvmci/jvmci.hpp
! src/hotspot/share/jvmci/jvmciCodeInstaller.cpp
! src/hotspot/share/jvmci/jvmciCompiler.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/jvmciExceptions.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/jvmciObject.hpp
! src/hotspot/share/jvmci/jvmciRuntime.cpp
! src/hotspot/share/jvmci/jvmciRuntime.hpp
! src/hotspot/share/jvmci/jvmci_globals.cpp
! src/hotspot/share/jvmci/jvmci_globals.hpp
! src/hotspot/share/jvmci/metadataHandles.cpp
! src/hotspot/share/jvmci/metadataHandles.hpp
! src/hotspot/share/jvmci/vmStructs_jvmci.hpp

Changeset: b76a52f2
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-01-31 14:22:44 +0000
URL:       https://git.openjdk.org/loom/commit/b76a52f2104b63e84e5d09f47ce01dd0cb3935d7

8301076: Replace NULL with nullptr in share/prims/

Reviewed-by: kbarrett, dholmes

! src/hotspot/share/prims/foreignGlobals.inline.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/jvmtiClassFileReconstituter.cpp
! src/hotspot/share/prims/jvmtiClassFileReconstituter.hpp
! src/hotspot/share/prims/jvmtiCodeBlobEvents.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.cpp
! src/hotspot/share/prims/jvmtiDeferredUpdates.hpp
! 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/jvmtiEnvThreadState.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/jvmtiExtensions.cpp
! src/hotspot/share/prims/jvmtiGetLoadedClasses.cpp
! src/hotspot/share/prims/jvmtiImpl.cpp
! src/hotspot/share/prims/jvmtiImpl.hpp
! src/hotspot/share/prims/jvmtiRawMonitor.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.cpp
! src/hotspot/share/prims/jvmtiRedefineClasses.hpp
! src/hotspot/share/prims/jvmtiTagMap.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.cpp
! src/hotspot/share/prims/jvmtiTagMapTable.hpp
! src/hotspot/share/prims/jvmtiThreadState.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.cpp
! src/hotspot/share/prims/jvmtiUtil.hpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/prims/nativeLookup.cpp
! src/hotspot/share/prims/perf.cpp
! src/hotspot/share/prims/resolvedMethodTable.cpp
! src/hotspot/share/prims/scopedMemoryAccess.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/stackwalk.hpp
! src/hotspot/share/prims/unsafe.cpp
! src/hotspot/share/prims/upcallLinker.cpp
! src/hotspot/share/prims/vectorSupport.cpp
! src/hotspot/share/prims/whitebox.cpp

Changeset: 60c535de
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-01-31 16:09:48 +0000
URL:       https://git.openjdk.org/loom/commit/60c535de49f6140887ab3eaaa7098b22737114a2

8301340: Make DirtyCardToOopClosure stack-allocated

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/memory/memRegion.hpp

Changeset: e193a0b7
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-01-31 16:51:45 +0000
URL:       https://git.openjdk.org/loom/commit/e193a0b72a143889170b64da19fb22f7f8555e89

8295951: intermittent cmp_baseline task failures with CDS files

Reviewed-by: iklam

! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java

Changeset: 5744c91b
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-01-31 17:01:14 +0000
URL:       https://git.openjdk.org/loom/commit/5744c91bf5742379913a9926a5d70a2d49dbea04

8297158: Suspicious collection method call in Types.isSameTypeVisitor

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java

Changeset: e1bf4713
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-31 18:06:14 +0000
URL:       https://git.openjdk.org/loom/commit/e1bf4713124cfb3ce325e5f7677be7de0a532d17

8301555: Remove constantPoolCacheKlass friend

Reviewed-by: fparain, kbarrett

! src/hotspot/share/oops/cpCache.hpp

Changeset: 4bef233a
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-01-31 18:07:15 +0000
URL:       https://git.openjdk.org/loom/commit/4bef233a4af3bd06f8f17d70eda50ea45fb9c82c

8301549: Fix comment about ClassCircularityError

Reviewed-by: lfoltan

! src/hotspot/share/classfile/systemDictionary.cpp

Changeset: 6beadbbe
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-01-31 18:20:11 +0000
URL:       https://git.openjdk.org/loom/commit/6beadbbe9f0721fbdfc48e6f2c14aa6dab982be0

8293519: deprecation warnings should be emitted for uses of annotation methods inside other annotations

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Annotate.java
+ test/langtools/tools/javac/annotations/DeprecationWarningTest.java
+ test/langtools/tools/javac/annotations/DeprecationWarningTest.out

Changeset: 09bfbf80
Author:    Bill Huang <bhuang at openjdk.org>
Date:      2023-01-31 22:12:07 +0000
URL:       https://git.openjdk.org/loom/commit/09bfbf80639f059563fcd4432995b8c380cea298

8300909: Update com/sun/jndi/dns/Test6991580.java manual test instruction

Reviewed-by: alanb

! test/jdk/com/sun/jndi/dns/Test6991580.java

Changeset: 8164cfbc
Author:    Deepa Kumari <dpakri181 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-01 07:04:26 +0000
URL:       https://git.openjdk.org/loom/commit/8164cfbc0373e57619e18324931f0946b51ae18f

8300696: [AIX] AttachReturnError fails

Reviewed-by: tsteele, dholmes

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

Changeset: d269ebba
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-01 07:56:21 +0000
URL:       https://git.openjdk.org/loom/commit/d269ebbad2286b57802a075091b0cc32110dfcc7

8301570: Test runtime/jni/nativeStack/ needs to detach the native thread

Co-authored-by: Calvin Cheung <ccheung at openjdk.org>
Reviewed-by: lmesnik, ccheung

! test/hotspot/jtreg/runtime/jni/nativeStack/libnativeStack.c

Changeset: a0aed9bd
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-01 09:45:16 +0000
URL:       https://git.openjdk.org/loom/commit/a0aed9bd89f0d56ff75d02a836a304052b1e0606

8301459: Serial: Merge KeepAliveClosure into FastKeepAliveClosure

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 4f6f3cc6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-01 09:46:02 +0000
URL:       https://git.openjdk.org/loom/commit/4f6f3cc642d95c5a2a8068b6dc07cca4fda74bc9

8301446: Remove unused includes of gc/shared/genOopClosures

Reviewed-by: stefank, kbarrett

! src/hotspot/cpu/ppc/disassembler_ppc.cpp
! src/hotspot/cpu/s390/disassembler_s390.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/shared/generation.cpp

Changeset: ef0d0a70
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-02-01 09:47:15 +0000
URL:       https://git.openjdk.org/loom/commit/ef0d0a7092df7b3ce098fb25860fb839fd34c944

8301402: os::print_location gets is_global_handle assert

Reviewed-by: coleenp, dholmes

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

Changeset: 2a8ae2ff
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-01 09:48:54 +0000
URL:       https://git.openjdk.org/loom/commit/2a8ae2ff1c95cb75f315eb5340bff2b46409d1ae

8300256: C2: vectorization is sometimes skipped on loops where it would succeed

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/superword.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestVectorizationNotRun.java

Changeset: 969f6a37
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-01 10:55:43 +0000
URL:       https://git.openjdk.org/loom/commit/969f6a37e4649079c7acea1952f5537fd9ba2f0a

8301093: C2 fails assert(ctrl == kit.control()) failed: Control flow was added although the intrinsic bailed out

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/intrinsics/TestArraysHashCode.java

Changeset: cae577a7
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-01 11:15:35 +0000
URL:       https://git.openjdk.org/loom/commit/cae577a7102e97278f3f6880e529a68c1f7b71ab

8295486: Inconsistent constant field values observed during compilation

Reviewed-by: chagedorn, kvn, jbhateja, vlivanov

! src/hotspot/share/ci/ciArray.cpp
! src/hotspot/share/ci/ciConstant.cpp
! src/hotspot/share/ci/ciConstant.hpp
! src/hotspot/share/ci/ciField.cpp
! src/hotspot/share/ci/ciInstance.cpp
! src/hotspot/share/ci/ciObject.cpp
! src/hotspot/share/ci/ciObject.hpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/type.cpp
+ test/hotspot/jtreg/compiler/stable/TestUnstableStable.java

Changeset: 7c6a8db3
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-01 13:11:12 +0000
URL:       https://git.openjdk.org/loom/commit/7c6a8db328e386b33b9b7a61fccabaec9a17dc66

8301447: [REDO] CodeHeap has virtual methods that are not overridden

Reviewed-by: kvn, thartmann

! src/hotspot/share/memory/heap.hpp
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/CodeCache.java

Changeset: bc750f70
Author:    ryawalla <ryan.w.wallace at oracle.com>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2023-02-01 13:50:40 +0000
URL:       https://git.openjdk.org/loom/commit/bc750f70f2ac1f14f5b8e6236c593dcbe99cb12f

8294527: Some java.security.debug options missing from security docs

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/util/Debug.java


From duke at openjdk.org  Thu Feb  9 09:09:22 2023
From: duke at openjdk.org (duke)
Date: Thu, 9 Feb 2023 09:09:22 GMT
Subject: git: openjdk/loom: fibers: 110 new changesets
Message-ID: <4dcd4159-8143-4f81-9e9c-62d6c944e9c8@openjdk.org>

Changeset: 3361a26d
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-01 17:20:24 +0000
URL:       https://git.openjdk.org/loom/commit/3361a26df4dafa134181263cc5c81bda6ba8d21e

8298874: Update TestAllSuites.java for TLS v1.2 and 1.3

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/TestAllSuites.java
! test/lib/jdk/test/lib/security/SecurityUtils.java

Changeset: 24ff3da0
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-01 18:28:42 +0000
URL:       https://git.openjdk.org/loom/commit/24ff3da0543dc9e4c20594a7ff19e4b9eb1a6a1f

8301201: Allow \n@ inside inline tags using inlineContent

Reviewed-by: hannesw

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/IndexTest.java
! test/langtools/tools/javac/doctree/TagTest.java

Changeset: 99521087
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-01 18:59:09 +0000
URL:       https://git.openjdk.org/loom/commit/995210873497eb2400b7672096e6f3cac7fde9a6

8300811: jdb ThreadStartRequest and ThreadDeathRequest should use SUSPEND_NONE instead of SUSPEND_ALL

Reviewed-by: alanb, sspitsyn

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java

Changeset: 51ac8783
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-01 20:27:20 +0000
URL:       https://git.openjdk.org/loom/commit/51ac8783b951258cb05f899e1f84fdf1d184bc03

8284236: Remove java/lang/ref/ReferenceEnqueue.java from ProblemList-Xcomp.txt

Reviewed-by: alanb

! test/jdk/ProblemList-Xcomp.txt

Changeset: 6c927c92
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2023-02-01 20:59:05 +0000
URL:       https://git.openjdk.org/loom/commit/6c927c92f7bd01e6b34c1348594b8dff6e760a24

8301299: Wrong class spec on sun.security.util.Pem

Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/util/Pem.java

Changeset: 960c3931
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-01 21:04:41 +0000
URL:       https://git.openjdk.org/loom/commit/960c3931337b314417ad33d8a775ee3e251692d7

8301393: Include cdb in the Windows devkit

Reviewed-by: mikael

! make/conf/jib-profiles.js
! make/devkit/createWindowsDevkit.sh

Changeset: 225f8053
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-01 09:14:25 +0000
URL:       https://git.openjdk.org/loom/commit/225f80532cbeb1597c7f5d660e67d4fa4248c83f

8299891: JMX ObjectInputFilter additional classes needed

Reviewed-by: dfuchs, sspitsyn, cjplummer

! src/jdk.management.agent/share/conf/management.properties
! test/jdk/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java

Changeset: 1330d4ea
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-01 13:19:26 +0000
URL:       https://git.openjdk.org/loom/commit/1330d4eaa54790b468f69e61574b3c5d522be120

8298377: JfrVframeStream causes deadlocks in ZGC

Backport-of: 453dbd12ee42731d7ebfd1a856338099429277c8

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp

Changeset: d6832121
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-01 22:36:07 +0000
URL:       https://git.openjdk.org/loom/commit/d6832121b718d40df263da6e2f9261dee2c4c508

Merge


Changeset: 8d6e8a47
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2023-02-01 23:54:22 +0000
URL:       https://git.openjdk.org/loom/commit/8d6e8a47c94ad72d380b72b421d9a27d59e6ce33

8301618: Compare elements and type mirrors properly

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/MemberSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/SerializedFormBuilder.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

Changeset: af474ce3
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-02 08:29:19 +0000
URL:       https://git.openjdk.org/loom/commit/af474ce35997315774e408f2e8a1beecf8349c75

8297582: C2: very slow compilation due to type system verification code

Reviewed-by: kvn, vlivanov

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
+ test/hotspot/jtreg/compiler/types/TestArrayManyDimensions.java

Changeset: b1e96989
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:22:00 +0000
URL:       https://git.openjdk.org/loom/commit/b1e96989b693aadea082a01576e25f85ed28ff0d

8301506: Replace NULL with nullptr in os_cpu/linux_ppc

Reviewed-by: kbarrett, rrich

! src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp

Changeset: 13fcd602
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:22:48 +0000
URL:       https://git.openjdk.org/loom/commit/13fcd602d37eb0095f169255128588b872639571

8301504: Replace NULL with nullptr in os_cpu/linux_aarch64

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp

Changeset: 6daff6b2
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:23:48 +0000
URL:       https://git.openjdk.org/loom/commit/6daff6b26946748360d59a12e9069a08ab5ca06d

8301502: Replace NULL with nullptr in os_cpu/bsd_x86

Reviewed-by: tschatzl, dholmes

! src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/vm_version_bsd_x86.cpp

Changeset: 5d1f71da
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:24:30 +0000
URL:       https://git.openjdk.org/loom/commit/5d1f71daf06870810c9ca24e911d6191cc4f3006

8301509: Replace NULL with nullptr in os_cpu/linux_x86

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp

Changeset: 182d1b2f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:25:21 +0000
URL:       https://git.openjdk.org/loom/commit/182d1b2fb7034b6e9177dc360cbea43d548c3ff0

8301507: Replace NULL with nullptr in os_cpu/linux_riscv

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/vm_version_linux_riscv.cpp

Changeset: c109dae4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:26:26 +0000
URL:       https://git.openjdk.org/loom/commit/c109dae48c61c6fbeacadf59d509d37d2c4d2bb8

8301513: Replace NULL with nullptr in os_cpu/windows_x86

Reviewed-by: kbarrett

! src/hotspot/os_cpu/windows_x86/assembler_windows_x86.cpp
! 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

Changeset: 8cc399b6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/8cc399b672c6ce08037685b3a3a2db3c53a87b50

8301503: Replace NULL with nullptr in os_cpu/bsd_zero

Reviewed-by: kbarrett

! src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.hpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp

Changeset: ad79e491
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:28:19 +0000
URL:       https://git.openjdk.org/loom/commit/ad79e49141f063a61090eda69d96dc580db88949

8301512: Replace NULL with nullptr in os_cpu/windows_aarch64

Reviewed-by: kbarrett

! src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.cpp
! src/hotspot/os_cpu/windows_aarch64/os_windows_aarch64.cpp
! src/hotspot/os_cpu/windows_aarch64/vm_version_windows_aarch64.cpp

Changeset: 42a286a1
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:29:02 +0000
URL:       https://git.openjdk.org/loom/commit/42a286a15862d9a05ea3477a9eeab46e7b33e599

8301511: Replace NULL with nullptr in os_cpu/linux_zero

Reviewed-by: sgehwolf, dholmes

! 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

Changeset: b81f0ff4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:29:45 +0000
URL:       https://git.openjdk.org/loom/commit/b81f0ff43ac8d1431f2f5dccb7499a3a1503823d

8301505: Replace NULL with nullptr in os_cpu/linux_arm

Reviewed-by: kbarrett

! 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

Changeset: 218223e4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:30:28 +0000
URL:       https://git.openjdk.org/loom/commit/218223e4a31d485935655cb3f186a752defd8fa8

8301501: Replace NULL with nullptr in os_cpu/bsd_aarch64

Reviewed-by: tschatzl, dholmes

! src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

Changeset: c8307e37
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:31:24 +0000
URL:       https://git.openjdk.org/loom/commit/c8307e37fdf4453cade84efc113d93dd14333fd0

8301500: Replace NULL with nullptr in os_cpu/aix_ppc

Reviewed-by: tschatzl

! src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp

Changeset: d097b5e6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:32:42 +0000
URL:       https://git.openjdk.org/loom/commit/d097b5e6285e1a59632211e006592fedf2047c09

8301508: Replace NULL with nullptr in os_cpu/linux_s390

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp

Changeset: 7b6ac41a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 10:14:26 +0000
URL:       https://git.openjdk.org/loom/commit/7b6ac41ab115f0fb715d32b19bec184ed53d0cd7

8286876: NMT.test_unaliged_block_address_vm_assert fails if using clang toolchain

Reviewed-by: stuefe, gziemski

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/mallocHeader.hpp
! src/hotspot/share/services/mallocHeader.inline.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! test/hotspot/gtest/nmt/test_nmt_cornercases.cpp

Changeset: 03b23a1e
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2023-02-02 12:45:00 +0000
URL:       https://git.openjdk.org/loom/commit/03b23a1e1bd724019ef4fdbee3463d0646329164

8301367: Add exception handler method to the BaseLdapServer

Reviewed-by: jpai, vtewari, dfuchs

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

Changeset: 21c1afbc
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-02-02 14:04:22 +0000
URL:       https://git.openjdk.org/loom/commit/21c1afbc3229e898146022935bc589bcf95aa1f7

8301612: OopLoadProxy constructor should be explicit

Reviewed-by: stefank, jsjolen

! src/hotspot/share/oops/accessBackend.hpp

Changeset: 5b1584b9
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-02 14:33:28 +0000
URL:       https://git.openjdk.org/loom/commit/5b1584b92c9a469dd5928ae9a795d5e823050229

8298880: VectorLogicalOpIdentityTest.java IR test incorrectly use avx3 instead of avx512

Reviewed-by: chagedorn, kvn, rcastanedalo

! test/hotspot/jtreg/compiler/vectorapi/VectorLogicalOpIdentityTest.java

Changeset: 59b7fb1a
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2023-02-02 14:39:28 +0000
URL:       https://git.openjdk.org/loom/commit/59b7fb1a91c594f98f06b28cb95310a38565397d

8300273: [IR framework] Handle <!-- safepoint while printing --> message instead of bailing out

Reviewed-by: thartmann, kvn

! src/hotspot/share/compiler/compileTask.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/IRMatcher.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/AbstractLine.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/Block.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/BlockLine.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/BlockOutputReader.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/FileCorruptedException.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/HotSpotPidFileParser.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/IREncodingParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/IRMethodBuilder.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/Line.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/MethodCompilationParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestClassParser.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestMethod.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestMethods.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/CompilePhaseBlock.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/CompileQueueMessages.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/HotSpotPidFileParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/LoggedMethod.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/LoggedMethods.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/State.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/WriterThread.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/WriterThreads.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCheckedTests.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestPhaseIRMatching.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestRunTests.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestSafepointWhilePrinting.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestScenarios.java
- test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/Utils.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/safepoint_while_printing_hotspot_pid.log

Changeset: 2d50c7d4
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2023-02-02 15:10:27 +0000
URL:       https://git.openjdk.org/loom/commit/2d50c7d477b4141d58ae4ad01c254cde03050373

8298979: Remove duplicated serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java

Reviewed-by: sspitsyn

! test/hotspot/jtreg/TEST.quick-groups
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/liballthr01.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/allthr001.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/liballthr001.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/allthr002.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/liballthr002.cpp

Changeset: 725d57b2
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-02 15:22:18 +0000
URL:       https://git.openjdk.org/loom/commit/725d57b2e2b78c1536d8a4adae67b27a2c8aee21

8301659: Resolve initialization reordering issues on Windows for libawt and libsaproc

Reviewed-by: dholmes, aivanov

! src/java.desktop/windows/native/libawt/windows/GDIHashtable.cpp
! src/jdk.hotspot.agent/windows/native/libsaproc/sawindbg.cpp

Changeset: 930ec008
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-02 15:24:49 +0000
URL:       https://git.openjdk.org/loom/commit/930ec008e00ea83b3d6ca21631d0cc15c9a3f4d8

8301636: Minor cleanup in CommentHelper and DocPretty

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java

Changeset: de577332
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-02 16:58:48 +0000
URL:       https://git.openjdk.org/loom/commit/de5773325d15ebefde80cb1bef734c50343958b8

8301644: com/sun/jdi/JdbStopThreadTest.java fails after JDK-8300811

Reviewed-by: amenkov, kevinw

! test/jdk/com/sun/jdi/JdbStopThreadTest.java

Changeset: c647ae6c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-02 17:41:52 +0000
URL:       https://git.openjdk.org/loom/commit/c647ae6c326ca9b712e01d2062196aaed3c6036b

8301149: Parallel: Refactor MutableNUMASpace::update_layout

Reviewed-by: tschatzl, lkorinth, iveresov

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: cf6b9eb8
Author:    Dr Heinz M. Kabutz <heinz at javaspecialists.eu>
Committer: Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-02 18:28:47 +0000
URL:       https://git.openjdk.org/loom/commit/cf6b9eb8c8cca4a54fbd97fb073eafc1b8835099

8301637: ThreadLocalRandom.current().doubles().parallel() contention

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java

Changeset: f696785f
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2023-02-02 19:10:42 +0000
URL:       https://git.openjdk.org/loom/commit/f696785fd3bc5b27c06260088a2e0ce520e12142

8300869: Make use of the Double.toString(double) algorithm in java.util.Formatter

Reviewed-by: darcy, naoto

! src/java.base/share/classes/java/util/Formatter.java
! src/java.base/share/classes/jdk/internal/math/DoubleToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/FormattedFPDecimal.java
- src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java
! test/jdk/java/util/Formatter/Basic-X.java.template
! test/jdk/java/util/Formatter/BasicBigDecimal.java
! test/jdk/java/util/Formatter/BasicDouble.java
! test/jdk/java/util/Formatter/BasicDoubleObject.java
! test/jdk/java/util/Formatter/BasicFloat.java
! test/jdk/java/util/Formatter/BasicFloatObject.java
! test/jdk/java/util/Formatter/BasicTestLauncher.java

Changeset: ee0f5b5e
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-02 20:36:34 +0000
URL:       https://git.openjdk.org/loom/commit/ee0f5b5ed0f8f081c5e61e2083c31863cbf14fd2

8301392: Port fdlibm log1p to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/Log1pTests.java

Changeset: b00b70c2
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2023-02-02 21:17:08 +0000
URL:       https://git.openjdk.org/loom/commit/b00b70c2400d28070d26630614a010bc52237827

8286907: keytool should warn about weak PBE algorithms

Reviewed-by: mullan, weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! test/jdk/sun/security/tools/keytool/WeakSecretKeyTest.java

Changeset: 04278e6b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-02 22:31:53 +0000
URL:       https://git.openjdk.org/loom/commit/04278e6bf2da501542feb777ab864bbcc5794fd0

8301564: Non-C-heap allocated ResourceHashtable keys and values must have trivial destructor

Reviewed-by: coleenp, jvernee

! src/hotspot/cpu/aarch64/codeBuffer_aarch64.cpp
! src/hotspot/cpu/riscv/codeBuffer_riscv.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 4c9de876
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-03 01:03:28 +0000
URL:       https://git.openjdk.org/loom/commit/4c9de876bffe5abb94db1c8c2b919d8243317ff8

8301655: Problemlist jdk/jdk/nio/zipfs/TestLocOffsetFromZip64EF.java on Linux

Reviewed-by: lancea

! test/jdk/ProblemList.txt

Changeset: 3ad6aef1
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-03 05:03:21 +0000
URL:       https://git.openjdk.org/loom/commit/3ad6aef1496de914b70f00005465e4b22f248d4f

8301313: RISC-V: C2: assert(false) failed: bad AD file due to missing match rule

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/riscv.ad

Changeset: 7f313b0c
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2023-02-03 05:19:47 +0000
URL:       https://git.openjdk.org/loom/commit/7f313b0cef7d0e9732beed6c61298815306531e0

8180266: Convert sun/security/provider/KeyStore/DKSTest.sh to Java Jtreg Test

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/sun/security/provider/KeyStore/DKSTest.java
- test/jdk/sun/security/provider/KeyStore/DKSTest.sh

Changeset: 406021ad
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-03 06:51:54 +0000
URL:       https://git.openjdk.org/loom/commit/406021ad585eec1ec007535ed6b08c2ebffec2ee

8300929: Avoid unnecessary array fill after creation in java.awt.image

Reviewed-by: attila, serb, aivanov

! src/java.desktop/share/classes/java/awt/image/BandedSampleModel.java
! src/java.desktop/share/classes/java/awt/image/ComponentColorModel.java
! src/java.desktop/share/classes/java/awt/image/ComponentSampleModel.java
! src/java.desktop/share/classes/java/awt/image/DirectColorModel.java
! src/java.desktop/share/classes/java/awt/image/Raster.java

Changeset: b504c941
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-03 07:24:20 +0000
URL:       https://git.openjdk.org/loom/commit/b504c9411e4a7a93e07a340a5d32a5ca9764a006

8300235: Use VarHandle access in Image(Input | Output)StreamImpl classes

Reviewed-by: rriggs

= src/java.base/share/classes/jdk/internal/util/ByteArrayLittleEndian.java
! src/java.base/share/classes/module-info.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageInputStreamImpl.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageOutputStreamImpl.java
! test/jdk/javax/imageio/stream/ReadFullyTest.java
+ test/micro/org/openjdk/bench/javax/imageio/stream/ImageInputStreamBench.java

Changeset: 11804b24
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-02-03 07:54:33 +0000
URL:       https://git.openjdk.org/loom/commit/11804b246e8643a3465b9549794ccfb24ccd8fc5

8301050: Detect Xen Virtualization on Linux aarch64

Reviewed-by: dholmes, clanger

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/runtime/abstract_vm_version.hpp

Changeset: cf68d9fb
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-03 07:58:29 +0000
URL:       https://git.openjdk.org/loom/commit/cf68d9fb8e55e461fa717f1443094300de8feacb

8299155: C2: SubTypeCheckNode::verify() should not produce dependencies / oop pool entries

Reviewed-by: thartmann, kvn

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

Changeset: ac9e0467
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-03 11:52:22 +0000
URL:       https://git.openjdk.org/loom/commit/ac9e046748a9bb6ee065dc473d82135ce36043b7

8301479: Replace NULL with nullptr in os/linux

Reviewed-by: coleenp, sgehwolf

! src/hotspot/os/linux/attachListener_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! 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.hpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osThread_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/linux/trimCHeapDCmd.hpp
! src/hotspot/os/linux/waitBarrier_linux.cpp

Changeset: 6f9106e0
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2023-02-03 11:56:06 +0000
URL:       https://git.openjdk.org/loom/commit/6f9106e0d0d9f082f0a61009f95d1b8663dd8d4f

8301306: java/net/httpclient/* fail with -Xcomp

Reviewed-by: dfuchs, alanb

! test/jdk/java/net/httpclient/AbstractThrowingPushPromises.java
! test/jdk/java/net/httpclient/ByteArrayPublishers.java
! test/jdk/java/net/httpclient/HttpClientLocalAddrTest.java
! test/jdk/java/net/httpclient/ManyRequestsLegacy.java
! test/jdk/java/net/httpclient/Response204V2Test.java
! test/jdk/java/net/httpclient/SpecialHeadersTest.java
! test/jdk/java/net/vthread/HttpALot.java

Changeset: 7435b27d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-03 12:26:05 +0000
URL:       https://git.openjdk.org/loom/commit/7435b27d6808cf2f669033440ccf6638640e2a32

8301744: Remove unused includes of genOopClosures.hpp

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/markSweep.hpp
! src/hotspot/share/gc/shared/cardTableRS.cpp

Changeset: bccd55bf
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-03 15:35:26 +0000
URL:       https://git.openjdk.org/loom/commit/bccd55bfdf3ae60389a8283cd2eed9c5e9dbe881

8300295: [AIX] TestDaemonDestroy fails due to !is_primordial_thread assertion

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/runtime/jni/daemonDestroy/exedaemonDestroy.c

Changeset: 8b70256d
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-03 16:01:47 +0000
URL:       https://git.openjdk.org/loom/commit/8b70256d301ad01fb417b77bcb6c973c0db7179c

8301787: java/net/httpclient/SpecialHeadersTest failing after JDK-8301306

Reviewed-by: dcubed, rriggs

! test/jdk/java/net/httpclient/SpecialHeadersTest.java

Changeset: 5962226c
Author:    Phil Race <prr at openjdk.org>
Date:      2023-02-03 16:28:03 +0000
URL:       https://git.openjdk.org/loom/commit/5962226cc33de047946aca6522f020c97d663d2f

8300891: Deprecate for removal javax.swing.plaf.synth.SynthLookAndFeel.load(URL url)

Reviewed-by: serb, aivanov, kizune, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/doc-files/synthFileFormat.html

Changeset: 20579e48
Author:    Bill Huang <bhuang at openjdk.org>
Date:      2023-02-03 19:19:14 +0000
URL:       https://git.openjdk.org/loom/commit/20579e48cf598e890aa35c5518ec8d0594f45385

8299994: java/security/Policy/Root/Root.java fails when home directory is read-only

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/TEST.groups
! test/jdk/java/security/Policy/Root/Root.java

Changeset: e7247b10
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-03 19:55:54 +0000
URL:       https://git.openjdk.org/loom/commit/e7247b10ccd2bf1ad6809395a1b63aa5046d5b1d

8298872: Update CheckStatus.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
- test/jdk/javax/net/ssl/SSLEngine/CheckStatus.java
+ test/jdk/javax/net/ssl/SSLEngine/CheckTlsEngineResults.java

Changeset: 3be5317b
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-03 22:22:55 +0000
URL:       https://git.openjdk.org/loom/commit/3be5317b592f1bda76aea5fbcbb98c6fa633401c

8301798: [BACKOUT] jdb ThreadStartRequest and ThreadDeathRequest should use SUSPEND_NONE instead of SUSPEND_ALL

Reviewed-by: dcubed, dholmes

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java

Changeset: 34493248
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-04 00:48:26 +0000
URL:       https://git.openjdk.org/loom/commit/34493248c02102a0f0a85b21e2def8ef534476d8

8301396: Port fdlibm expm1 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/Expm1Tests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java

Changeset: d67bfe21
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-05 08:45:23 +0000
URL:       https://git.openjdk.org/loom/commit/d67bfe21a23fea2d9ef4eef4e811b774cca2ab94

8301342: Prefer ArrayList to LinkedList in LayoutComparator

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/LayoutComparator.java

Changeset: 8507db15
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 02:28:53 +0000
URL:       https://git.openjdk.org/loom/commit/8507db1567e3a524238f5145ed08fd1d80a2a2b2

8301628: RISC-V: c2 fix pipeline class for several instructions

Reviewed-by: fjiang, fyang, luhenry

! src/hotspot/cpu/riscv/riscv.ad

Changeset: 4dd6e8f9
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 02:41:16 +0000
URL:       https://git.openjdk.org/loom/commit/4dd6e8f9dc98c880b88d86e053da49e260065140

8301740: RISC-V: Address::uses() should check address mode

Reviewed-by: luhenry, fjiang, fyang

! src/hotspot/cpu/riscv/assembler_riscv.hpp

Changeset: b4cb6c8e
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 03:04:52 +0000
URL:       https://git.openjdk.org/loom/commit/b4cb6c8e8b4bb10d47fd4839c7abf13a552323f6

8301743: RISC-V: Add InlineSkippedInstructionsCounter to post-call nops

Reviewed-by: fyang, luhenry

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

Changeset: 3f3356bc
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2023-02-06 07:08:35 +0000
URL:       https://git.openjdk.org/loom/commit/3f3356bcbd2b2fbc545263dc70a48ee931a4e56b

8301760: Fix possible leak in SpNegoContext dispose

Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoContext.java

Changeset: 3646c4e9
Author:    Justin King <jcking at openjdk.org>
Committer: Kim Barrett <kbarrett at openjdk.org>
Date:      2023-02-06 07:24:09 +0000
URL:       https://git.openjdk.org/loom/commit/3646c4e944054493c4ab78fced0be303e2d850f3

8301171: Rename sanitizers/address.h to sanitizers/address.hpp

Reviewed-by: kbarrett

! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
= src/hotspot/share/sanitizers/address.hpp
! test/hotspot/gtest/metaspace/test_virtualspacenode.cpp

Changeset: 96c50a34
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2023-02-06 07:38:21 +0000
URL:       https://git.openjdk.org/loom/commit/96c50a3486e3b6cdce7f8fb409d015b289770811

8301752: [IR Framework] Add more IR framework examples

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/BaseTestExample.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/CustomRunTestExample.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/IRExample.java

Changeset: e88fd8c2
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 08:38:17 +0000
URL:       https://git.openjdk.org/loom/commit/e88fd8c2a9314e3394e69f8c2341f65cf40a1ac0

8301768: G1: Remove unimplemented HeapRegionRemSet::split_card

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/heapRegionRemSet.hpp

Changeset: 8f195ff2
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-06 08:45:48 +0000
URL:       https://git.openjdk.org/loom/commit/8f195ff236000d9c019f8beb2b13355083e211b5

8298952: All nodes should have type(n) == Value(n) after IGVN

Reviewed-by: kvn, thartmann, chagedorn

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/connode.hpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/subnode.cpp
! 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/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
! test/hotspot/jtreg/compiler/c2/TestVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/loopopts/TestMoveStoreAfterLoopVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java

Changeset: ab528ce3
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-06 08:49:53 +0000
URL:       https://git.openjdk.org/loom/commit/ab528ce3cd4bb75a00f5eaadae1f5e45d26712b5

4934362: see also refers to self

Reviewed-by: prr, serb, aivanov

! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/List.java
! src/java.desktop/share/classes/java/awt/MediaTracker.java
! src/java.desktop/share/classes/javax/accessibility/AccessibleComponent.java
! src/java.desktop/share/classes/javax/accessibility/AccessibleState.java
! src/java.desktop/share/classes/javax/swing/JComboBox.java
! src/java.desktop/share/classes/javax/swing/JList.java
! src/java.desktop/share/classes/javax/swing/JPopupMenu.java
! src/java.desktop/share/classes/javax/swing/table/DefaultTableModel.java
! src/java.desktop/share/classes/javax/swing/text/View.java

Changeset: 716f1df6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-06 09:21:19 +0000
URL:       https://git.openjdk.org/loom/commit/716f1df609e7f0aa7b3b9383d23dde5c71017d02

8301478: Replace NULL with nullptr in os/bsd

Reviewed-by: coleenp, stuefe

! src/hotspot/os/bsd/attachListener_bsd.cpp
! src/hotspot/os/bsd/decoder_machO.cpp
! src/hotspot/os/bsd/osThread_bsd.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
! src/hotspot/os/bsd/os_perf_bsd.cpp

Changeset: 371a0c4f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 11:36:29 +0000
URL:       https://git.openjdk.org/loom/commit/371a0c4f885856b4820870fe9e523ea8694e3997

8301465: Remove unnecessary nmethod arming in Full GC of Serial/Parallel

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/code/codeCache.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp

Changeset: 7ac2079b
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-06 12:24:21 +0000
URL:       https://git.openjdk.org/loom/commit/7ac2079ba7dd07c61576e0b39692a94eecc96e07

8301025: ClassCastException in switch with generic record

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/T8301025.java

Changeset: 522fa132
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-06 12:25:06 +0000
URL:       https://git.openjdk.org/loom/commit/522fa1327422e49eaa172d43185b3d85b2561036

8301580: Error recovery does not clear returnResult

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/jdk/jshell/SnippetHighlightTest.java
+ test/langtools/tools/javac/recovery/AttrRecovery.java

Changeset: 77305064
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-06 12:38:36 +0000
URL:       https://git.openjdk.org/loom/commit/773050647ea49cc4f23bd27b18012dece9f0faa2

8299162: Refactor shared trampoline emission logic

Reviewed-by: fyang, adinn, luhenry

! src/hotspot/cpu/aarch64/codeBuffer_aarch64.cpp
! src/hotspot/cpu/aarch64/compiledIC_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/riscv/codeBuffer_riscv.cpp
! src/hotspot/cpu/riscv/compiledIC_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/share/asm/codeBuffer.inline.hpp

Changeset: 8e9b7267
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 13:11:32 +0000
URL:       https://git.openjdk.org/loom/commit/8e9b72670ba753cd3dfca1a4dfbd19b58b43c427

8301599: Serial: Refactor nested closures in DefNewGeneration

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 9c80b8ad
Author:    Sidraya <sidraya.jayagond at ibm.com>
Committer: Lutz Schmidt <lucy at openjdk.org>
Date:      2023-02-06 13:48:26 +0000
URL:       https://git.openjdk.org/loom/commit/9c80b8ad99910e250447e39d8391d1dbd015add0

8299683: [S390X] Problems with -XX:+VerifyStack

Reviewed-by: mdoerr, lucy

! src/hotspot/cpu/s390/sharedRuntime_s390.cpp

Changeset: 7ae447f4
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-06 14:22:00 +0000
URL:       https://git.openjdk.org/loom/commit/7ae447f4ebed5f00b3aab59e2e48c23ee05fda89

8301095: [s390x] TestDwarf.java fails

Reviewed-by: lucy, tsteele

! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp

Changeset: ecf8842c
Author:    Viktor Klang <viktor.klang at oracle.com>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2023-02-06 15:26:32 +0000
URL:       https://git.openjdk.org/loom/commit/ecf8842cd2309210f3d5eee7f9f28a198a860686

8300098: java/util/concurrent/ConcurrentHashMap/ConcurrentAssociateTest.java fails with internal timeout when executed with TieredCompilation1/3

Co-authored-by: Doug Lea <dl at openjdk.org>
Reviewed-by: jpai, alanb

! src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java

Changeset: 05ea083b
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 15:43:53 +0000
URL:       https://git.openjdk.org/loom/commit/05ea083b0563ddacf3e38dc329ba00dc4bac9b29

8301167: Update VerifySignedJar to actually exercise and test verification

Reviewed-by: weijun

! test/jdk/java/util/jar/JarFile/VerifySignedJar.java
- test/jdk/java/util/jar/JarFile/thawjar.jar

Changeset: b5697420
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 17:10:46 +0000
URL:       https://git.openjdk.org/loom/commit/b56974209b1a9c2c702e1c39708cdfbda37d56fc

8301788: AlgorithmId should keep lowercase characters from 3rd party providers

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
+ test/jdk/sun/security/x509/AlgorithmId/Uppercase.java

Changeset: c129ce46
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 17:15:26 +0000
URL:       https://git.openjdk.org/loom/commit/c129ce4660e6c9b5365c8bf89fb916e2a7c28e98

8300259: Add test coverage for processing of pending block files in signed JARs

Reviewed-by: weijun

+ test/jdk/java/util/jar/JarFile/SignedJarPendingBlock.java

Changeset: 8c01b6e6
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-06 18:22:22 +0000
URL:       https://git.openjdk.org/loom/commit/8c01b6e66b1ce9f9df5a1d12c8717a9e3322948a

8221580: Confusing diagnostic for assigning a static final field in a constructor

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/jdk/jshell/ModifiersTest.java
! test/langtools/tools/javac/InnerNamedConstant_2_A.out
! test/langtools/tools/javac/InnerNamedConstant_2_B.out
! test/langtools/tools/javac/StoreClass.out
! test/langtools/tools/javac/TryWithResources/BadTwr.out
! test/langtools/tools/javac/diags/examples/CantAssignToFinal.java
! test/langtools/tools/javac/patterns/BindingsTest2.out
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: d53ade12
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-06 18:41:04 +0000
URL:       https://git.openjdk.org/loom/commit/d53ade12a863cc9e9c2bf2528dd0f0f90416f779

8301813: Bad caret position in error message

Reviewed-by: iris

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
+ test/langtools/jdk/javadoc/doclet/testNoTagName/TestNoTagName.java
! test/langtools/tools/doclint/BadPackageCommentTest.java
! test/langtools/tools/doclint/BadPackageCommentTest.out
! test/langtools/tools/javac/doctree/TagTest.java

Changeset: 3ac2bedd
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-02-06 19:53:20 +0000
URL:       https://git.openjdk.org/loom/commit/3ac2beddbaa4e974f6d16d578505473a2e1d2a75

8299324: inline_native_setCurrentThread lacks GC barrier for Shenandoah

Reviewed-by: rkennke, phh

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp

Changeset: 07fb4f9a
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-06 20:28:08 +0000
URL:       https://git.openjdk.org/loom/commit/07fb4f9a0bb4ed9d0f359b85fe0b0c38503ab9a5

7167356: (javac) investigate failing tests in JavacParserTest

Reviewed-by: vromero

! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: 787e16bb
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2023-02-06 23:43:18 +0000
URL:       https://git.openjdk.org/loom/commit/787e16bb444ee3b63803f5d1701d0f0a68b5d474

8289077: Add manual tests to open

Reviewed-by: azvegint

+ test/jdk/java/awt/Frame/ALTTABIconBeingErased/ALTTABIconBeingErased.java
+ test/jdk/java/awt/Icon/IconChangingTest/IconChangingTest.java
= test/jdk/java/awt/Icon/IconChangingTest/java-icon16.png
+ test/jdk/java/awt/Icon/IconShowingTest/IconShowingTest.java
= test/jdk/java/awt/Icon/IconShowingTest/java-icon16.png
+ test/jdk/java/awt/Icon/IconTransparencyTest/IconTransparencyTest.java
+ test/jdk/java/awt/Icon/SetLargeIconTest/SetLargeIconTest.java

Changeset: c04a982e
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-07 04:48:57 +0000
URL:       https://git.openjdk.org/loom/commit/c04a982eb47170f3c613617179fca012bb4d40ae

8301818: RISC-V: Factor out function mvw from MacroAssembler

Reviewed-by: luhenry, fyang, fjiang

! src/hotspot/cpu/riscv/c1_LIRAssembler_arraycopy_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/riscv/vtableStubs_riscv.cpp

Changeset: 98433a2f
Author:    Chang Peng <Chang.Peng at arm.com>
Committer: Eric Liu <eliu at openjdk.org>
Date:      2023-02-07 08:00:48 +0000
URL:       https://git.openjdk.org/loom/commit/98433a2f6e7fe97e03ed26673c9925d7b26466bf

8296999: AArch64: scalar intrinsics for reverse method in Integer and Long

Reviewed-by: eliu, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4
! test/hotspot/jtreg/compiler/vectorization/TestReverseBitsVector.java

Changeset: 9dad874f
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Lutz Schmidt <lucy at openjdk.org>
Date:      2023-02-07 08:38:07 +0000
URL:       https://git.openjdk.org/loom/commit/9dad874ff9f03f5891aa8b37e7826a67c851f06d

8298413: [s390] CPUInfoTest fails due to uppercase feature string

Reviewed-by: mdoerr, lucy

! src/hotspot/cpu/s390/vm_version_s390.cpp

Changeset: 1aaf394b
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2023-02-07 09:17:23 +0000
URL:       https://git.openjdk.org/loom/commit/1aaf394b33da750803a54df84c6548717e78ea30

8301736: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java fail with -Xcomp

Reviewed-by: alanb

! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: 77dbcd85
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2023-02-07 09:29:59 +0000
URL:       https://git.openjdk.org/loom/commit/77dbcd85695b2b35ce10526d37a51e7e5fb656d7

8301641: NativeMemoryUsageTotal event uses reserved value for committed field

Reviewed-by: eosterlund, stefank

! src/hotspot/share/services/nmtUsage.cpp
! test/jdk/jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java

Changeset: f5f38a82
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-07 09:33:40 +0000
URL:       https://git.openjdk.org/loom/commit/f5f38a82cc357218804c2e4cab5140d23b44ee06

8301371: Interpreter store barriers on x86_64 don't have disjoint temp registers

Reviewed-by: kvn, tschatzl

! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: c61a3821
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-07 10:14:37 +0000
URL:       https://git.openjdk.org/loom/commit/c61a38212e8d7ab8d9ece4c414dddd5032bfd6aa

8296646: com/sun/jdi/JdbLastErrorTest.java test failure

Reviewed-by: dholmes, sspitsyn, cjplummer

! test/jdk/com/sun/jdi/JdbLastErrorTest.java

Changeset: 09b8a195
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-07 12:34:29 +0000
URL:       https://git.openjdk.org/loom/commit/09b8a1959771213cb982d062f0a913285e4a0c6e

8300177: URISyntaxException fields can be final

Reviewed-by: dfuchs, alanb, jpai

! src/java.base/share/classes/java/net/URISyntaxException.java

Changeset: 4fe99da7
Author:    Afshin Zafari <Afshin.zafari at oracle.com>
Committer: Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-07 14:08:01 +0000
URL:       https://git.openjdk.org/loom/commit/4fe99da74f557461c31293cdc48af1199dd2b85c

8151413: os::allocation_granularity/page_size and friends return signed values

Reviewed-by: stefank, ccheung, ysr

! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/z/zGlobals_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/riscv/c1_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/templateInterpreterGenerator_riscv.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! 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/os/windows/os_windows.inline.hpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/z/zBarrier.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/osInfo.cpp
! src/hotspot/share/runtime/osInfo.hpp
! src/hotspot/share/runtime/perfMemory.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/runtime/test_arguments.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: a73d012c
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-07 16:23:52 +0000
URL:       https://git.openjdk.org/loom/commit/a73d012c727ecbd5fcf97a624fc969ba6305db5f

8295019: Cannot call a method with a parameter of a local class declared in a lambda

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
+ test/langtools/tools/javac/typeDeclarationInsideExpression/TypeDeclarationInsideExpressionTest.java

Changeset: 2e2e71e1
Author:    Mark Powers <mpowers at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2023-02-07 17:40:22 +0000
URL:       https://git.openjdk.org/loom/commit/2e2e71e1fa326b8d30f018a3e0726bbcd6d24019

8300416: java.security.MessageDigestSpi clone can result in thread-unsafe clones

Reviewed-by: mullan

! src/java.base/share/classes/java/security/MessageDigestSpi.java
! test/jdk/java/security/MessageDigest/TestCloneable.java

Changeset: 27126157
Author:    Justin King <jcking at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-07 17:41:25 +0000
URL:       https://git.openjdk.org/loom/commit/27126157d927c5ec4354cde8f31076899691996b

8298445: Add LeakSanitizer support in HotSpot

Reviewed-by: erikj, ihse

! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/common/modules/LauncherCommon.gmk
! make/data/asan/asan_default_options.c
! make/data/asan/asan_default_options.cpp
+ make/data/lsan/lsan_default_options.c
= make/data/lsan/lsan_default_options.cpp
! make/hotspot/lib/CompileGtest.gmk
! make/test/JtregNativeHotspot.gmk
! make/test/JtregNativeJdk.gmk
! src/hotspot/share/c1/c1_Compiler.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/compiledIC.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/nonJavaThread.cpp
+ src/hotspot/share/sanitizers/leak.hpp

Changeset: 74485a3f
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-07 18:48:02 +0000
URL:       https://git.openjdk.org/loom/commit/74485a3f231695aab1f27b38f2f658a92a3fcc99

8301810: Bug in doctree DocCommentTester.compress

Reviewed-by: prappo

! test/langtools/tools/javac/doctree/CodeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/LinkPlainTest.java
! test/langtools/tools/javac/doctree/LinkTest.java
! test/langtools/tools/javac/doctree/LiteralTest.java
! test/langtools/tools/javac/doctree/SeeTest.java
! test/langtools/tools/javac/doctree/SerialFieldTest.java
! test/langtools/tools/javac/doctree/ThrowableTest.java
! test/langtools/tools/javac/doctree/ValueTest.java
! test/langtools/tools/javac/doctree/dcapi/overview0.html.out
! test/langtools/tools/javac/doctree/dcapi/overview6.html.out
! test/langtools/tools/javac/doctree/dcapi/package.html.out
! test/langtools/tools/javac/doctree/dcapi/pkg/package.html.out

Changeset: 53f72edc
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-02-07 18:48:57 +0000
URL:       https://git.openjdk.org/loom/commit/53f72edcf603b0052804a8d7ed1ac1e856829eae

8286510: Tests under dynamicArchive/methodHandles should check for loading of lambda proxy classes

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: 2a579ab8
Author:    Alisen Chung <achung at openjdk.org>
Date:      2023-02-07 20:28:52 +0000
URL:       https://git.openjdk.org/loom/commit/2a579ab8392d30a35f044954178c788d16d4b800

8292588: [macos] Multiscreen/MultiScreenLocationTest/MultiScreenLocationTest.java: Robot.mouseMove test failed on Screen #0

Reviewed-by: dnguyen, jdv

! test/jdk/java/awt/Multiscreen/MultiScreenLocationTest/MultiScreenLocationTest.java
! test/jdk/java/awt/regtesthelpers/Util.java

Changeset: ac7119f0
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-08 07:45:09 +0000
URL:       https://git.openjdk.org/loom/commit/ac7119f0d5319a3fb44dc67a938c3e1eb21b9202

8280126: C2: detect and remove dead irreducible loops

Reviewed-by: kvn, chagedorn, thartmann

! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/ci/ciTypeFlow.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/cfgnode.hpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestDeadIrreducibleLoops.jasm
+ test/hotspot/jtreg/compiler/loopopts/TestDeadIrreducibleLoopsMain.java

Changeset: e628fd5c
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2023-02-08 08:01:43 +0000
URL:       https://git.openjdk.org/loom/commit/e628fd5c39847f2f9813cce8e78be8db5e60507d

8301214: Adjust handshakeTimeout value in test HandshakeTimeout.java after 8189338

Reviewed-by: msheppar, vtewari

! test/jdk/java/rmi/transport/handshakeTimeout/HandshakeTimeout.java

Changeset: 4de2d3c3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 08:12:01 +0000
URL:       https://git.openjdk.org/loom/commit/4de2d3c3b61ee15967fcefbc4d38cac27dce633a

8301862: G1: Remove G1PageBasedVirtualSpace::_executable

Reviewed-by: tschatzl, lkorinth

! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.hpp

Changeset: 0f08785c
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-08 09:10:21 +0000
URL:       https://git.openjdk.org/loom/commit/0f08785c01226961fb6040d5d30917308de34a88

8301756: Missed constructor from 8301659

Reviewed-by: aivanov

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

Changeset: c92a7deb
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2023-02-08 10:26:40 +0000
URL:       https://git.openjdk.org/loom/commit/c92a7deba50cbf5e283d1bd0ef5f2d6f8a4fc947

8301380: jdk/jfr/api/consumer/streaming/TestCrossProcessStreaming.java

Reviewed-by: dholmes, egahlin

! src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp

Changeset: 3db352d0
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 13:23:37 +0000
URL:       https://git.openjdk.org/loom/commit/3db352d003c5996a5f86f0f465adf86326f7e1fe

8302047: G1: Remove unused G1RegionToSpaceMapper::_region_granularity

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.hpp

Changeset: 9af2ea20
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-08 14:29:21 +0000
URL:       https://git.openjdk.org/loom/commit/9af2ea203db8b2f3da224bf0582411a9a9855c02

8301828: Avoid unnecessary array fill after creation in javax.swing.text

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/text/ParagraphView.java
! src/java.desktop/share/classes/javax/swing/text/html/TableView.java

Changeset: ecf21a9a
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-08 14:56:28 +0000
URL:       https://git.openjdk.org/loom/commit/ecf21a9a24d067725fda916ab197b5711c56a1d7

8301767: Convert virtual thread tests to JUnit

Reviewed-by: cstein, lancea, jpai

! test/hotspot/jtreg/serviceability/dcmd/thread/ThreadDumpToFileTest.java
! test/jdk/com/sun/management/HotSpotDiagnosticMXBean/DumpThreads.java
! test/jdk/java/lang/Thread/BuilderTest.java
! test/jdk/java/lang/Thread/JoinWithDuration.java
! test/jdk/java/lang/Thread/SleepWithDuration.java
! test/jdk/java/lang/Thread/UncaughtExceptionsTest.java
! test/jdk/java/lang/Thread/virtual/Collectable.java
! test/jdk/java/lang/Thread/virtual/CustomScheduler.java
! test/jdk/java/lang/Thread/virtual/GetStackTrace.java
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
! test/jdk/java/lang/Thread/virtual/Locking.java
! test/jdk/java/lang/Thread/virtual/ParkWithFixedThreadPool.java
! test/jdk/java/lang/Thread/virtual/Parking.java
! test/jdk/java/lang/Thread/virtual/PreviewFeaturesNotEnabled.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/ThreadLocals.java
! test/jdk/java/lang/Thread/virtual/TracePinnedThreads.java
! test/jdk/java/lang/Thread/virtual/WaitNotify.java
! test/jdk/java/lang/ThreadGroup/BasicTests.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/java/util/concurrent/ThreadPerTaskExecutor/ThreadPerTaskExecutorTest.java
! test/jdk/jdk/incubator/concurrent/ScopedValue/ManyBindings.java
! test/jdk/jdk/incubator/concurrent/ScopedValue/ScopeValueAPI.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/PreviewFeaturesNotEnabled.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredThreadDumpTest.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/WithScopedValue.java
! test/jdk/jdk/internal/misc/ThreadFlock/ThreadFlockTest.java
! test/jdk/jdk/internal/misc/ThreadFlock/WithScopedValue.java

Changeset: 8d4c76dd
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 17:20:58 +0000
URL:       https://git.openjdk.org/loom/commit/8d4c76ddce6455e8cf9258ea175bb9f98227c954

8302072: Parallel: Remove unimplemented ParCompactionManager::stack_push

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCompactionManager.hpp

Changeset: 10dd98d0
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-08 19:06:41 +0000
URL:       https://git.openjdk.org/loom/commit/10dd98d0dd6aeb6f214999590ed19707a203f591

8301462: Convert Permission files to use lambda after JDK-8076596

Reviewed-by: jpai, dfuchs, mullan

! src/java.base/share/classes/java/io/FilePermission.java
! src/java.base/share/classes/java/net/SocketPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java
! src/java.base/share/classes/java/util/PropertyPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/ServicePermission.java

Changeset: 638d612c
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-08 19:20:39 +0000
URL:       https://git.openjdk.org/loom/commit/638d612c6b7c08c1f7be0d4e75e9f8a6dca1ef19

8298478: (fs) Path.of should allow input to include long path prefix

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsPathParser.java
! test/jdk/java/nio/file/Path/PathOps.java

Changeset: 3b350c91
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-09 07:44:38 +0000
URL:       https://git.openjdk.org/loom/commit/3b350c917bbcee738efc83c529d451f4c1f84d18

Merge with jdk-21+9

! make/autoconf/configure.ac
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! src/hotspot/share/runtime/globals.hpp
! test/jdk/ProblemList.txt
! make/autoconf/configure.ac
! make/autoconf/spec.gmk.in
! make/conf/jib-profiles.js
! src/hotspot/share/runtime/globals.hpp
! test/jdk/ProblemList.txt


From duke at openjdk.org  Thu Feb  9 09:15:32 2023
From: duke at openjdk.org (duke)
Date: Thu, 9 Feb 2023 09:15:32 GMT
Subject: git: openjdk/loom: master: 109 new changesets
Message-ID: <9d0c6ddc-5e41-4256-8025-dd684a19b920@openjdk.org>

Changeset: 3361a26d
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-01 17:20:24 +0000
URL:       https://git.openjdk.org/loom/commit/3361a26df4dafa134181263cc5c81bda6ba8d21e

8298874: Update TestAllSuites.java for TLS v1.2 and 1.3

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/TestAllSuites.java
! test/lib/jdk/test/lib/security/SecurityUtils.java

Changeset: 24ff3da0
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-01 18:28:42 +0000
URL:       https://git.openjdk.org/loom/commit/24ff3da0543dc9e4c20594a7ff19e4b9eb1a6a1f

8301201: Allow \n@ inside inline tags using inlineContent

Reviewed-by: hannesw

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/IndexTest.java
! test/langtools/tools/javac/doctree/TagTest.java

Changeset: 99521087
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-01 18:59:09 +0000
URL:       https://git.openjdk.org/loom/commit/995210873497eb2400b7672096e6f3cac7fde9a6

8300811: jdb ThreadStartRequest and ThreadDeathRequest should use SUSPEND_NONE instead of SUSPEND_ALL

Reviewed-by: alanb, sspitsyn

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java

Changeset: 51ac8783
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-01 20:27:20 +0000
URL:       https://git.openjdk.org/loom/commit/51ac8783b951258cb05f899e1f84fdf1d184bc03

8284236: Remove java/lang/ref/ReferenceEnqueue.java from ProblemList-Xcomp.txt

Reviewed-by: alanb

! test/jdk/ProblemList-Xcomp.txt

Changeset: 6c927c92
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2023-02-01 20:59:05 +0000
URL:       https://git.openjdk.org/loom/commit/6c927c92f7bd01e6b34c1348594b8dff6e760a24

8301299: Wrong class spec on sun.security.util.Pem

Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/util/Pem.java

Changeset: 960c3931
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-01 21:04:41 +0000
URL:       https://git.openjdk.org/loom/commit/960c3931337b314417ad33d8a775ee3e251692d7

8301393: Include cdb in the Windows devkit

Reviewed-by: mikael

! make/conf/jib-profiles.js
! make/devkit/createWindowsDevkit.sh

Changeset: 225f8053
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-01 09:14:25 +0000
URL:       https://git.openjdk.org/loom/commit/225f80532cbeb1597c7f5d660e67d4fa4248c83f

8299891: JMX ObjectInputFilter additional classes needed

Reviewed-by: dfuchs, sspitsyn, cjplummer

! src/jdk.management.agent/share/conf/management.properties
! test/jdk/javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java

Changeset: 1330d4ea
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-01 13:19:26 +0000
URL:       https://git.openjdk.org/loom/commit/1330d4eaa54790b468f69e61574b3c5d522be120

8298377: JfrVframeStream causes deadlocks in ZGC

Backport-of: 453dbd12ee42731d7ebfd1a856338099429277c8

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp

Changeset: d6832121
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-01 22:36:07 +0000
URL:       https://git.openjdk.org/loom/commit/d6832121b718d40df263da6e2f9261dee2c4c508

Merge


Changeset: 8d6e8a47
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2023-02-01 23:54:22 +0000
URL:       https://git.openjdk.org/loom/commit/8d6e8a47c94ad72d380b72b421d9a27d59e6ce33

8301618: Compare elements and type mirrors properly

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/MemberSummaryBuilder.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/builders/SerializedFormBuilder.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

Changeset: af474ce3
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-02 08:29:19 +0000
URL:       https://git.openjdk.org/loom/commit/af474ce35997315774e408f2e8a1beecf8349c75

8297582: C2: very slow compilation due to type system verification code

Reviewed-by: kvn, vlivanov

! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/type.cpp
! src/hotspot/share/opto/type.hpp
+ test/hotspot/jtreg/compiler/types/TestArrayManyDimensions.java

Changeset: b1e96989
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:22:00 +0000
URL:       https://git.openjdk.org/loom/commit/b1e96989b693aadea082a01576e25f85ed28ff0d

8301506: Replace NULL with nullptr in os_cpu/linux_ppc

Reviewed-by: kbarrett, rrich

! src/hotspot/os_cpu/linux_ppc/javaThread_linux_ppc.cpp
! src/hotspot/os_cpu/linux_ppc/os_linux_ppc.cpp

Changeset: 13fcd602
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:22:48 +0000
URL:       https://git.openjdk.org/loom/commit/13fcd602d37eb0095f169255128588b872639571

8301504: Replace NULL with nullptr in os_cpu/linux_aarch64

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_aarch64/javaThread_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp

Changeset: 6daff6b2
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:23:48 +0000
URL:       https://git.openjdk.org/loom/commit/6daff6b26946748360d59a12e9069a08ab5ca06d

8301502: Replace NULL with nullptr in os_cpu/bsd_x86

Reviewed-by: tschatzl, dholmes

! src/hotspot/os_cpu/bsd_x86/javaThread_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/bsd_x86/vm_version_bsd_x86.cpp

Changeset: 5d1f71da
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:24:30 +0000
URL:       https://git.openjdk.org/loom/commit/5d1f71daf06870810c9ca24e911d6191cc4f3006

8301509: Replace NULL with nullptr in os_cpu/linux_x86

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_x86/javaThread_linux_x86.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp

Changeset: 182d1b2f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:25:21 +0000
URL:       https://git.openjdk.org/loom/commit/182d1b2fb7034b6e9177dc360cbea43d548c3ff0

8301507: Replace NULL with nullptr in os_cpu/linux_riscv

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_riscv/javaThread_linux_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/os_linux_riscv.cpp
! src/hotspot/os_cpu/linux_riscv/vm_version_linux_riscv.cpp

Changeset: c109dae4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:26:26 +0000
URL:       https://git.openjdk.org/loom/commit/c109dae48c61c6fbeacadf59d509d37d2c4d2bb8

8301513: Replace NULL with nullptr in os_cpu/windows_x86

Reviewed-by: kbarrett

! src/hotspot/os_cpu/windows_x86/assembler_windows_x86.cpp
! 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

Changeset: 8cc399b6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:27:30 +0000
URL:       https://git.openjdk.org/loom/commit/8cc399b672c6ce08037685b3a3a2db3c53a87b50

8301503: Replace NULL with nullptr in os_cpu/bsd_zero

Reviewed-by: kbarrett

! src/hotspot/os_cpu/bsd_zero/javaThread_bsd_zero.hpp
! src/hotspot/os_cpu/bsd_zero/os_bsd_zero.cpp

Changeset: ad79e491
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:28:19 +0000
URL:       https://git.openjdk.org/loom/commit/ad79e49141f063a61090eda69d96dc580db88949

8301512: Replace NULL with nullptr in os_cpu/windows_aarch64

Reviewed-by: kbarrett

! src/hotspot/os_cpu/windows_aarch64/javaThread_windows_aarch64.cpp
! src/hotspot/os_cpu/windows_aarch64/os_windows_aarch64.cpp
! src/hotspot/os_cpu/windows_aarch64/vm_version_windows_aarch64.cpp

Changeset: 42a286a1
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:29:02 +0000
URL:       https://git.openjdk.org/loom/commit/42a286a15862d9a05ea3477a9eeab46e7b33e599

8301511: Replace NULL with nullptr in os_cpu/linux_zero

Reviewed-by: sgehwolf, dholmes

! 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

Changeset: b81f0ff4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:29:45 +0000
URL:       https://git.openjdk.org/loom/commit/b81f0ff43ac8d1431f2f5dccb7499a3a1503823d

8301505: Replace NULL with nullptr in os_cpu/linux_arm

Reviewed-by: kbarrett

! 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

Changeset: 218223e4
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:30:28 +0000
URL:       https://git.openjdk.org/loom/commit/218223e4a31d485935655cb3f186a752defd8fa8

8301501: Replace NULL with nullptr in os_cpu/bsd_aarch64

Reviewed-by: tschatzl, dholmes

! src/hotspot/os_cpu/bsd_aarch64/javaThread_bsd_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp
! src/hotspot/os_cpu/bsd_aarch64/vm_version_bsd_aarch64.cpp

Changeset: c8307e37
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:31:24 +0000
URL:       https://git.openjdk.org/loom/commit/c8307e37fdf4453cade84efc113d93dd14333fd0

8301500: Replace NULL with nullptr in os_cpu/aix_ppc

Reviewed-by: tschatzl

! src/hotspot/os_cpu/aix_ppc/javaThread_aix_ppc.cpp
! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp

Changeset: d097b5e6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 09:32:42 +0000
URL:       https://git.openjdk.org/loom/commit/d097b5e6285e1a59632211e006592fedf2047c09

8301508: Replace NULL with nullptr in os_cpu/linux_s390

Reviewed-by: kbarrett

! src/hotspot/os_cpu/linux_s390/javaThread_linux_s390.cpp
! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp

Changeset: 7b6ac41a
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-02 10:14:26 +0000
URL:       https://git.openjdk.org/loom/commit/7b6ac41ab115f0fb715d32b19bec184ed53d0cd7

8286876: NMT.test_unaliged_block_address_vm_assert fails if using clang toolchain

Reviewed-by: stuefe, gziemski

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/mallocHeader.hpp
! src/hotspot/share/services/mallocHeader.inline.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! test/hotspot/gtest/nmt/test_nmt_cornercases.cpp

Changeset: 03b23a1e
Author:    Aleksei Efimov <aefimov at openjdk.org>
Date:      2023-02-02 12:45:00 +0000
URL:       https://git.openjdk.org/loom/commit/03b23a1e1bd724019ef4fdbee3463d0646329164

8301367: Add exception handler method to the BaseLdapServer

Reviewed-by: jpai, vtewari, dfuchs

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

Changeset: 21c1afbc
Author:    Axel Boldt-Christmas <aboldtch at openjdk.org>
Date:      2023-02-02 14:04:22 +0000
URL:       https://git.openjdk.org/loom/commit/21c1afbc3229e898146022935bc589bcf95aa1f7

8301612: OopLoadProxy constructor should be explicit

Reviewed-by: stefank, jsjolen

! src/hotspot/share/oops/accessBackend.hpp

Changeset: 5b1584b9
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-02 14:33:28 +0000
URL:       https://git.openjdk.org/loom/commit/5b1584b92c9a469dd5928ae9a795d5e823050229

8298880: VectorLogicalOpIdentityTest.java IR test incorrectly use avx3 instead of avx512

Reviewed-by: chagedorn, kvn, rcastanedalo

! test/hotspot/jtreg/compiler/vectorapi/VectorLogicalOpIdentityTest.java

Changeset: 59b7fb1a
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2023-02-02 14:39:28 +0000
URL:       https://git.openjdk.org/loom/commit/59b7fb1a91c594f98f06b28cb95310a38565397d

8300273: [IR framework] Handle <!-- safepoint while printing --> message instead of bailing out

Reviewed-by: thartmann, kvn

! src/hotspot/share/compiler/compileTask.cpp
! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/IRMatcher.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/AbstractLine.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/Block.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/BlockLine.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/BlockOutputReader.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/FileCorruptedException.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/HotSpotPidFileParser.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/IREncodingParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/IRMethodBuilder.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/Line.java
- test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/MethodCompilationParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestClassParser.java
! test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestMethod.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/TestMethods.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/CompilePhaseBlock.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/CompileQueueMessages.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/HotSpotPidFileParser.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/LoggedMethod.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/LoggedMethods.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/State.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/WriterThread.java
+ test/hotspot/jtreg/compiler/lib/ir_framework/driver/irmatching/parser/hotspot/WriterThreads.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestCheckedTests.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestPhaseIRMatching.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestRunTests.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestSafepointWhilePrinting.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestScenarios.java
- test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/Utils.java
+ test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/safepoint_while_printing_hotspot_pid.log

Changeset: 2d50c7d4
Author:    Leonid Mesnik <lmesnik at openjdk.org>
Date:      2023-02-02 15:10:27 +0000
URL:       https://git.openjdk.org/loom/commit/2d50c7d477b4141d58ae4ad01c254cde03050373

8298979: Remove duplicated serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java

Reviewed-by: sspitsyn

! test/hotspot/jtreg/TEST.quick-groups
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/allthr01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetAllThreads/allthr01/liballthr01.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/allthr001.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr001/liballthr001.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/TestDescription.java
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/allthr002.cpp
- test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetAllThreads/allthr002/liballthr002.cpp

Changeset: 725d57b2
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-02 15:22:18 +0000
URL:       https://git.openjdk.org/loom/commit/725d57b2e2b78c1536d8a4adae67b27a2c8aee21

8301659: Resolve initialization reordering issues on Windows for libawt and libsaproc

Reviewed-by: dholmes, aivanov

! src/java.desktop/windows/native/libawt/windows/GDIHashtable.cpp
! src/jdk.hotspot.agent/windows/native/libsaproc/sawindbg.cpp

Changeset: 930ec008
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-02 15:24:49 +0000
URL:       https://git.openjdk.org/loom/commit/930ec008e00ea83b3d6ca21631d0cc15c9a3f4d8

8301636: Minor cleanup in CommentHelper and DocPretty

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/DocPretty.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java

Changeset: de577332
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-02 16:58:48 +0000
URL:       https://git.openjdk.org/loom/commit/de5773325d15ebefde80cb1bef734c50343958b8

8301644: com/sun/jdi/JdbStopThreadTest.java fails after JDK-8300811

Reviewed-by: amenkov, kevinw

! test/jdk/com/sun/jdi/JdbStopThreadTest.java

Changeset: c647ae6c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-02 17:41:52 +0000
URL:       https://git.openjdk.org/loom/commit/c647ae6c326ca9b712e01d2062196aaed3c6036b

8301149: Parallel: Refactor MutableNUMASpace::update_layout

Reviewed-by: tschatzl, lkorinth, iveresov

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: cf6b9eb8
Author:    Dr Heinz M. Kabutz <heinz at javaspecialists.eu>
Committer: Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-02 18:28:47 +0000
URL:       https://git.openjdk.org/loom/commit/cf6b9eb8c8cca4a54fbd97fb073eafc1b8835099

8301637: ThreadLocalRandom.current().doubles().parallel() contention

Reviewed-by: alanb

! src/java.base/share/classes/java/util/concurrent/ThreadLocalRandom.java

Changeset: f696785f
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2023-02-02 19:10:42 +0000
URL:       https://git.openjdk.org/loom/commit/f696785fd3bc5b27c06260088a2e0ce520e12142

8300869: Make use of the Double.toString(double) algorithm in java.util.Formatter

Reviewed-by: darcy, naoto

! src/java.base/share/classes/java/util/Formatter.java
! src/java.base/share/classes/jdk/internal/math/DoubleToDecimal.java
+ src/java.base/share/classes/jdk/internal/math/FormattedFPDecimal.java
- src/java.base/share/classes/jdk/internal/math/FormattedFloatingDecimal.java
! test/jdk/java/util/Formatter/Basic-X.java.template
! test/jdk/java/util/Formatter/BasicBigDecimal.java
! test/jdk/java/util/Formatter/BasicDouble.java
! test/jdk/java/util/Formatter/BasicDoubleObject.java
! test/jdk/java/util/Formatter/BasicFloat.java
! test/jdk/java/util/Formatter/BasicFloatObject.java
! test/jdk/java/util/Formatter/BasicTestLauncher.java

Changeset: ee0f5b5e
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-02 20:36:34 +0000
URL:       https://git.openjdk.org/loom/commit/ee0f5b5ed0f8f081c5e61e2083c31863cbf14fd2

8301392: Port fdlibm log1p to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/Log1pTests.java

Changeset: b00b70c2
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2023-02-02 21:17:08 +0000
URL:       https://git.openjdk.org/loom/commit/b00b70c2400d28070d26630614a010bc52237827

8286907: keytool should warn about weak PBE algorithms

Reviewed-by: mullan, weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! test/jdk/sun/security/tools/keytool/WeakSecretKeyTest.java

Changeset: 04278e6b
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-02 22:31:53 +0000
URL:       https://git.openjdk.org/loom/commit/04278e6bf2da501542feb777ab864bbcc5794fd0

8301564: Non-C-heap allocated ResourceHashtable keys and values must have trivial destructor

Reviewed-by: coleenp, jvernee

! src/hotspot/cpu/aarch64/codeBuffer_aarch64.cpp
! src/hotspot/cpu/riscv/codeBuffer_riscv.cpp
! src/hotspot/share/asm/codeBuffer.cpp
! src/hotspot/share/asm/codeBuffer.hpp
! src/hotspot/share/classfile/classLoaderStats.hpp
! src/hotspot/share/utilities/resourceHash.hpp

Changeset: 4c9de876
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-03 01:03:28 +0000
URL:       https://git.openjdk.org/loom/commit/4c9de876bffe5abb94db1c8c2b919d8243317ff8

8301655: Problemlist jdk/jdk/nio/zipfs/TestLocOffsetFromZip64EF.java on Linux

Reviewed-by: lancea

! test/jdk/ProblemList.txt

Changeset: 3ad6aef1
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-03 05:03:21 +0000
URL:       https://git.openjdk.org/loom/commit/3ad6aef1496de914b70f00005465e4b22f248d4f

8301313: RISC-V: C2: assert(false) failed: bad AD file due to missing match rule

Reviewed-by: fyang, yadongwang

! src/hotspot/cpu/riscv/riscv.ad

Changeset: 7f313b0c
Author:    Sibabrata Sahoo <ssahoo at openjdk.org>
Date:      2023-02-03 05:19:47 +0000
URL:       https://git.openjdk.org/loom/commit/7f313b0cef7d0e9732beed6c61298815306531e0

8180266: Convert sun/security/provider/KeyStore/DKSTest.sh to Java Jtreg Test

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/sun/security/provider/KeyStore/DKSTest.java
- test/jdk/sun/security/provider/KeyStore/DKSTest.sh

Changeset: 406021ad
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-03 06:51:54 +0000
URL:       https://git.openjdk.org/loom/commit/406021ad585eec1ec007535ed6b08c2ebffec2ee

8300929: Avoid unnecessary array fill after creation in java.awt.image

Reviewed-by: attila, serb, aivanov

! src/java.desktop/share/classes/java/awt/image/BandedSampleModel.java
! src/java.desktop/share/classes/java/awt/image/ComponentColorModel.java
! src/java.desktop/share/classes/java/awt/image/ComponentSampleModel.java
! src/java.desktop/share/classes/java/awt/image/DirectColorModel.java
! src/java.desktop/share/classes/java/awt/image/Raster.java

Changeset: b504c941
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-03 07:24:20 +0000
URL:       https://git.openjdk.org/loom/commit/b504c9411e4a7a93e07a340a5d32a5ca9764a006

8300235: Use VarHandle access in Image(Input | Output)StreamImpl classes

Reviewed-by: rriggs

= src/java.base/share/classes/jdk/internal/util/ByteArrayLittleEndian.java
! src/java.base/share/classes/module-info.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageInputStreamImpl.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageOutputStreamImpl.java
! test/jdk/javax/imageio/stream/ReadFullyTest.java
+ test/micro/org/openjdk/bench/javax/imageio/stream/ImageInputStreamBench.java

Changeset: 11804b24
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-02-03 07:54:33 +0000
URL:       https://git.openjdk.org/loom/commit/11804b246e8643a3465b9549794ccfb24ccd8fc5

8301050: Detect Xen Virtualization on Linux aarch64

Reviewed-by: dholmes, clanger

! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
! src/hotspot/share/runtime/abstract_vm_version.hpp

Changeset: cf68d9fb
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2023-02-03 07:58:29 +0000
URL:       https://git.openjdk.org/loom/commit/cf68d9fb8e55e461fa717f1443094300de8feacb

8299155: C2: SubTypeCheckNode::verify() should not produce dependencies / oop pool entries

Reviewed-by: thartmann, kvn

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

Changeset: ac9e0467
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-03 11:52:22 +0000
URL:       https://git.openjdk.org/loom/commit/ac9e046748a9bb6ee065dc473d82135ce36043b7

8301479: Replace NULL with nullptr in os/linux

Reviewed-by: coleenp, sgehwolf

! src/hotspot/os/linux/attachListener_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! 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.hpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zNUMA_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/os/linux/osThread_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os/linux/trimCHeapDCmd.hpp
! src/hotspot/os/linux/waitBarrier_linux.cpp

Changeset: 6f9106e0
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2023-02-03 11:56:06 +0000
URL:       https://git.openjdk.org/loom/commit/6f9106e0d0d9f082f0a61009f95d1b8663dd8d4f

8301306: java/net/httpclient/* fail with -Xcomp

Reviewed-by: dfuchs, alanb

! test/jdk/java/net/httpclient/AbstractThrowingPushPromises.java
! test/jdk/java/net/httpclient/ByteArrayPublishers.java
! test/jdk/java/net/httpclient/HttpClientLocalAddrTest.java
! test/jdk/java/net/httpclient/ManyRequestsLegacy.java
! test/jdk/java/net/httpclient/Response204V2Test.java
! test/jdk/java/net/httpclient/SpecialHeadersTest.java
! test/jdk/java/net/vthread/HttpALot.java

Changeset: 7435b27d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-03 12:26:05 +0000
URL:       https://git.openjdk.org/loom/commit/7435b27d6808cf2f669033440ccf6638640e2a32

8301744: Remove unused includes of genOopClosures.hpp

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/markSweep.hpp
! src/hotspot/share/gc/shared/cardTableRS.cpp

Changeset: bccd55bf
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-03 15:35:26 +0000
URL:       https://git.openjdk.org/loom/commit/bccd55bfdf3ae60389a8283cd2eed9c5e9dbe881

8300295: [AIX] TestDaemonDestroy fails due to !is_primordial_thread assertion

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/runtime/jni/daemonDestroy/exedaemonDestroy.c

Changeset: 8b70256d
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-03 16:01:47 +0000
URL:       https://git.openjdk.org/loom/commit/8b70256d301ad01fb417b77bcb6c973c0db7179c

8301787: java/net/httpclient/SpecialHeadersTest failing after JDK-8301306

Reviewed-by: dcubed, rriggs

! test/jdk/java/net/httpclient/SpecialHeadersTest.java

Changeset: 5962226c
Author:    Phil Race <prr at openjdk.org>
Date:      2023-02-03 16:28:03 +0000
URL:       https://git.openjdk.org/loom/commit/5962226cc33de047946aca6522f020c97d663d2f

8300891: Deprecate for removal javax.swing.plaf.synth.SynthLookAndFeel.load(URL url)

Reviewed-by: serb, aivanov, kizune, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/synth/SynthLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/synth/doc-files/synthFileFormat.html

Changeset: 20579e48
Author:    Bill Huang <bhuang at openjdk.org>
Date:      2023-02-03 19:19:14 +0000
URL:       https://git.openjdk.org/loom/commit/20579e48cf598e890aa35c5518ec8d0594f45385

8299994: java/security/Policy/Root/Root.java fails when home directory is read-only

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/TEST.groups
! test/jdk/java/security/Policy/Root/Root.java

Changeset: e7247b10
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-03 19:55:54 +0000
URL:       https://git.openjdk.org/loom/commit/e7247b10ccd2bf1ad6809395a1b63aa5046d5b1d

8298872: Update CheckStatus.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
- test/jdk/javax/net/ssl/SSLEngine/CheckStatus.java
+ test/jdk/javax/net/ssl/SSLEngine/CheckTlsEngineResults.java

Changeset: 3be5317b
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-03 22:22:55 +0000
URL:       https://git.openjdk.org/loom/commit/3be5317b592f1bda76aea5fbcbb98c6fa633401c

8301798: [BACKOUT] jdb ThreadStartRequest and ThreadDeathRequest should use SUSPEND_NONE instead of SUSPEND_ALL

Reviewed-by: dcubed, dholmes

! src/jdk.jdi/share/classes/com/sun/tools/example/debug/tty/VMConnection.java

Changeset: 34493248
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-04 00:48:26 +0000
URL:       https://git.openjdk.org/loom/commit/34493248c02102a0f0a85b21e2def8ef534476d8

8301396: Port fdlibm expm1 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/Expm1Tests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java

Changeset: d67bfe21
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-05 08:45:23 +0000
URL:       https://git.openjdk.org/loom/commit/d67bfe21a23fea2d9ef4eef4e811b774cca2ab94

8301342: Prefer ArrayList to LinkedList in LayoutComparator

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/LayoutComparator.java

Changeset: 8507db15
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 02:28:53 +0000
URL:       https://git.openjdk.org/loom/commit/8507db1567e3a524238f5145ed08fd1d80a2a2b2

8301628: RISC-V: c2 fix pipeline class for several instructions

Reviewed-by: fjiang, fyang, luhenry

! src/hotspot/cpu/riscv/riscv.ad

Changeset: 4dd6e8f9
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 02:41:16 +0000
URL:       https://git.openjdk.org/loom/commit/4dd6e8f9dc98c880b88d86e053da49e260065140

8301740: RISC-V: Address::uses() should check address mode

Reviewed-by: luhenry, fjiang, fyang

! src/hotspot/cpu/riscv/assembler_riscv.hpp

Changeset: b4cb6c8e
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-06 03:04:52 +0000
URL:       https://git.openjdk.org/loom/commit/b4cb6c8e8b4bb10d47fd4839c7abf13a552323f6

8301743: RISC-V: Add InlineSkippedInstructionsCounter to post-call nops

Reviewed-by: fyang, luhenry

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

Changeset: 3f3356bc
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2023-02-06 07:08:35 +0000
URL:       https://git.openjdk.org/loom/commit/3f3356bcbd2b2fbc545263dc70a48ee931a4e56b

8301760: Fix possible leak in SpNegoContext dispose

Reviewed-by: weijun

! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoContext.java

Changeset: 3646c4e9
Author:    Justin King <jcking at openjdk.org>
Committer: Kim Barrett <kbarrett at openjdk.org>
Date:      2023-02-06 07:24:09 +0000
URL:       https://git.openjdk.org/loom/commit/3646c4e944054493c4ab78fced0be303e2d850f3

8301171: Rename sanitizers/address.h to sanitizers/address.hpp

Reviewed-by: kbarrett

! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
= src/hotspot/share/sanitizers/address.hpp
! test/hotspot/gtest/metaspace/test_virtualspacenode.cpp

Changeset: 96c50a34
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2023-02-06 07:38:21 +0000
URL:       https://git.openjdk.org/loom/commit/96c50a3486e3b6cdce7f8fb409d015b289770811

8301752: [IR Framework] Add more IR framework examples

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/BaseTestExample.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/CustomRunTestExample.java
! test/hotspot/jtreg/testlibrary_tests/ir_framework/examples/IRExample.java

Changeset: e88fd8c2
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 08:38:17 +0000
URL:       https://git.openjdk.org/loom/commit/e88fd8c2a9314e3394e69f8c2341f65cf40a1ac0

8301768: G1: Remove unimplemented HeapRegionRemSet::split_card

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/heapRegionRemSet.hpp

Changeset: 8f195ff2
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-06 08:45:48 +0000
URL:       https://git.openjdk.org/loom/commit/8f195ff236000d9c019f8beb2b13355083e211b5

8298952: All nodes should have type(n) == Value(n) after IGVN

Reviewed-by: kvn, thartmann, chagedorn

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/castnode.cpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/connode.hpp
! src/hotspot/share/opto/doCall.cpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/node.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/phaseX.cpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/subnode.cpp
! 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/runtime/flags/jvmFlagConstraintsCompiler.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsCompiler.hpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyNoInitDeopt.java
! test/hotspot/jtreg/compiler/c2/TestVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/loopopts/TestDeepGraphVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/loopopts/TestMoveStoreAfterLoopVerifyIterativeGVN.java
! test/hotspot/jtreg/compiler/profiling/TestTypeProfiling.java

Changeset: ab528ce3
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-06 08:49:53 +0000
URL:       https://git.openjdk.org/loom/commit/ab528ce3cd4bb75a00f5eaadae1f5e45d26712b5

4934362: see also refers to self

Reviewed-by: prr, serb, aivanov

! src/java.desktop/share/classes/java/awt/Component.java
! src/java.desktop/share/classes/java/awt/List.java
! src/java.desktop/share/classes/java/awt/MediaTracker.java
! src/java.desktop/share/classes/javax/accessibility/AccessibleComponent.java
! src/java.desktop/share/classes/javax/accessibility/AccessibleState.java
! src/java.desktop/share/classes/javax/swing/JComboBox.java
! src/java.desktop/share/classes/javax/swing/JList.java
! src/java.desktop/share/classes/javax/swing/JPopupMenu.java
! src/java.desktop/share/classes/javax/swing/table/DefaultTableModel.java
! src/java.desktop/share/classes/javax/swing/text/View.java

Changeset: 716f1df6
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-06 09:21:19 +0000
URL:       https://git.openjdk.org/loom/commit/716f1df609e7f0aa7b3b9383d23dde5c71017d02

8301478: Replace NULL with nullptr in os/bsd

Reviewed-by: coleenp, stuefe

! src/hotspot/os/bsd/attachListener_bsd.cpp
! src/hotspot/os/bsd/decoder_machO.cpp
! src/hotspot/os/bsd/osThread_bsd.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/bsd/os_bsd.hpp
! src/hotspot/os/bsd/os_perf_bsd.cpp

Changeset: 371a0c4f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 11:36:29 +0000
URL:       https://git.openjdk.org/loom/commit/371a0c4f885856b4820870fe9e523ea8694e3997

8301465: Remove unnecessary nmethod arming in Full GC of Serial/Parallel

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/code/codeCache.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp

Changeset: 7ac2079b
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-06 12:24:21 +0000
URL:       https://git.openjdk.org/loom/commit/7ac2079ba7dd07c61576e0b39692a94eecc96e07

8301025: ClassCastException in switch with generic record

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/T8301025.java

Changeset: 522fa132
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-06 12:25:06 +0000
URL:       https://git.openjdk.org/loom/commit/522fa1327422e49eaa172d43185b3d85b2561036

8301580: Error recovery does not clear returnResult

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/jdk/jshell/SnippetHighlightTest.java
+ test/langtools/tools/javac/recovery/AttrRecovery.java

Changeset: 77305064
Author:    Xiaolin Zheng <xlinzheng at openjdk.org>
Committer: Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-06 12:38:36 +0000
URL:       https://git.openjdk.org/loom/commit/773050647ea49cc4f23bd27b18012dece9f0faa2

8299162: Refactor shared trampoline emission logic

Reviewed-by: fyang, adinn, luhenry

! src/hotspot/cpu/aarch64/codeBuffer_aarch64.cpp
! src/hotspot/cpu/aarch64/compiledIC_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/riscv/codeBuffer_riscv.cpp
! src/hotspot/cpu/riscv/compiledIC_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/share/asm/codeBuffer.inline.hpp

Changeset: 8e9b7267
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-06 13:11:32 +0000
URL:       https://git.openjdk.org/loom/commit/8e9b72670ba753cd3dfca1a4dfbd19b58b43c427

8301599: Serial: Refactor nested closures in DefNewGeneration

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp

Changeset: 9c80b8ad
Author:    Sidraya <sidraya.jayagond at ibm.com>
Committer: Lutz Schmidt <lucy at openjdk.org>
Date:      2023-02-06 13:48:26 +0000
URL:       https://git.openjdk.org/loom/commit/9c80b8ad99910e250447e39d8391d1dbd015add0

8299683: [S390X] Problems with -XX:+VerifyStack

Reviewed-by: mdoerr, lucy

! src/hotspot/cpu/s390/sharedRuntime_s390.cpp

Changeset: 7ae447f4
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-06 14:22:00 +0000
URL:       https://git.openjdk.org/loom/commit/7ae447f4ebed5f00b3aab59e2e48c23ee05fda89

8301095: [s390x] TestDwarf.java fails

Reviewed-by: lucy, tsteele

! src/hotspot/os_cpu/linux_s390/os_linux_s390.cpp

Changeset: ecf8842c
Author:    Viktor Klang <viktor.klang at oracle.com>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2023-02-06 15:26:32 +0000
URL:       https://git.openjdk.org/loom/commit/ecf8842cd2309210f3d5eee7f9f28a198a860686

8300098: java/util/concurrent/ConcurrentHashMap/ConcurrentAssociateTest.java fails with internal timeout when executed with TieredCompilation1/3

Co-authored-by: Doug Lea <dl at openjdk.org>
Reviewed-by: jpai, alanb

! src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java

Changeset: 05ea083b
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 15:43:53 +0000
URL:       https://git.openjdk.org/loom/commit/05ea083b0563ddacf3e38dc329ba00dc4bac9b29

8301167: Update VerifySignedJar to actually exercise and test verification

Reviewed-by: weijun

! test/jdk/java/util/jar/JarFile/VerifySignedJar.java
- test/jdk/java/util/jar/JarFile/thawjar.jar

Changeset: b5697420
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 17:10:46 +0000
URL:       https://git.openjdk.org/loom/commit/b56974209b1a9c2c702e1c39708cdfbda37d56fc

8301788: AlgorithmId should keep lowercase characters from 3rd party providers

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/x509/AlgorithmId.java
+ test/jdk/sun/security/x509/AlgorithmId/Uppercase.java

Changeset: c129ce46
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2023-02-06 17:15:26 +0000
URL:       https://git.openjdk.org/loom/commit/c129ce4660e6c9b5365c8bf89fb916e2a7c28e98

8300259: Add test coverage for processing of pending block files in signed JARs

Reviewed-by: weijun

+ test/jdk/java/util/jar/JarFile/SignedJarPendingBlock.java

Changeset: 8c01b6e6
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-06 18:22:22 +0000
URL:       https://git.openjdk.org/loom/commit/8c01b6e66b1ce9f9df5a1d12c8717a9e3322948a

8221580: Confusing diagnostic for assigning a static final field in a constructor

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/jdk/jshell/ModifiersTest.java
! test/langtools/tools/javac/InnerNamedConstant_2_A.out
! test/langtools/tools/javac/InnerNamedConstant_2_B.out
! test/langtools/tools/javac/StoreClass.out
! test/langtools/tools/javac/TryWithResources/BadTwr.out
! test/langtools/tools/javac/diags/examples/CantAssignToFinal.java
! test/langtools/tools/javac/patterns/BindingsTest2.out
! test/langtools/tools/javac/records/RecordCompilationTests.java

Changeset: d53ade12
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-06 18:41:04 +0000
URL:       https://git.openjdk.org/loom/commit/d53ade12a863cc9e9c2bf2528dd0f0f90416f779

8301813: Bad caret position in error message

Reviewed-by: iris

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/DocCommentParser.java
+ test/langtools/jdk/javadoc/doclet/testNoTagName/TestNoTagName.java
! test/langtools/tools/doclint/BadPackageCommentTest.java
! test/langtools/tools/doclint/BadPackageCommentTest.out
! test/langtools/tools/javac/doctree/TagTest.java

Changeset: 3ac2bedd
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-02-06 19:53:20 +0000
URL:       https://git.openjdk.org/loom/commit/3ac2beddbaa4e974f6d16d578505473a2e1d2a75

8299324: inline_native_setCurrentThread lacks GC barrier for Shenandoah

Reviewed-by: rkennke, phh

! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp

Changeset: 07fb4f9a
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-06 20:28:08 +0000
URL:       https://git.openjdk.org/loom/commit/07fb4f9a0bb4ed9d0f359b85fe0b0c38503ab9a5

7167356: (javac) investigate failing tests in JavacParserTest

Reviewed-by: vromero

! test/langtools/tools/javac/parser/JavacParserTest.java

Changeset: 787e16bb
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2023-02-06 23:43:18 +0000
URL:       https://git.openjdk.org/loom/commit/787e16bb444ee3b63803f5d1701d0f0a68b5d474

8289077: Add manual tests to open

Reviewed-by: azvegint

+ test/jdk/java/awt/Frame/ALTTABIconBeingErased/ALTTABIconBeingErased.java
+ test/jdk/java/awt/Icon/IconChangingTest/IconChangingTest.java
= test/jdk/java/awt/Icon/IconChangingTest/java-icon16.png
+ test/jdk/java/awt/Icon/IconShowingTest/IconShowingTest.java
= test/jdk/java/awt/Icon/IconShowingTest/java-icon16.png
+ test/jdk/java/awt/Icon/IconTransparencyTest/IconTransparencyTest.java
+ test/jdk/java/awt/Icon/SetLargeIconTest/SetLargeIconTest.java

Changeset: c04a982e
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-07 04:48:57 +0000
URL:       https://git.openjdk.org/loom/commit/c04a982eb47170f3c613617179fca012bb4d40ae

8301818: RISC-V: Factor out function mvw from MacroAssembler

Reviewed-by: luhenry, fyang, fjiang

! src/hotspot/cpu/riscv/c1_LIRAssembler_arraycopy_riscv.cpp
! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/riscv/vtableStubs_riscv.cpp

Changeset: 98433a2f
Author:    Chang Peng <Chang.Peng at arm.com>
Committer: Eric Liu <eliu at openjdk.org>
Date:      2023-02-07 08:00:48 +0000
URL:       https://git.openjdk.org/loom/commit/98433a2f6e7fe97e03ed26673c9925d7b26466bf

8296999: AArch64: scalar intrinsics for reverse method in Integer and Long

Reviewed-by: eliu, ngasson

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/aarch64_ad.m4
! test/hotspot/jtreg/compiler/vectorization/TestReverseBitsVector.java

Changeset: 9dad874f
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Lutz Schmidt <lucy at openjdk.org>
Date:      2023-02-07 08:38:07 +0000
URL:       https://git.openjdk.org/loom/commit/9dad874ff9f03f5891aa8b37e7826a67c851f06d

8298413: [s390] CPUInfoTest fails due to uppercase feature string

Reviewed-by: mdoerr, lucy

! src/hotspot/cpu/s390/vm_version_s390.cpp

Changeset: 1aaf394b
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2023-02-07 09:17:23 +0000
URL:       https://git.openjdk.org/loom/commit/1aaf394b33da750803a54df84c6548717e78ea30

8301736: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java fail with -Xcomp

Reviewed-by: alanb

! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: 77dbcd85
Author:    Stefan Johansson <sjohanss at openjdk.org>
Date:      2023-02-07 09:29:59 +0000
URL:       https://git.openjdk.org/loom/commit/77dbcd85695b2b35ce10526d37a51e7e5fb656d7

8301641: NativeMemoryUsageTotal event uses reserved value for committed field

Reviewed-by: eosterlund, stefank

! src/hotspot/share/services/nmtUsage.cpp
! test/jdk/jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java

Changeset: f5f38a82
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-07 09:33:40 +0000
URL:       https://git.openjdk.org/loom/commit/f5f38a82cc357218804c2e4cab5140d23b44ee06

8301371: Interpreter store barriers on x86_64 don't have disjoint temp registers

Reviewed-by: kvn, tschatzl

! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: c61a3821
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-07 10:14:37 +0000
URL:       https://git.openjdk.org/loom/commit/c61a38212e8d7ab8d9ece4c414dddd5032bfd6aa

8296646: com/sun/jdi/JdbLastErrorTest.java test failure

Reviewed-by: dholmes, sspitsyn, cjplummer

! test/jdk/com/sun/jdi/JdbLastErrorTest.java

Changeset: 09b8a195
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-07 12:34:29 +0000
URL:       https://git.openjdk.org/loom/commit/09b8a1959771213cb982d062f0a913285e4a0c6e

8300177: URISyntaxException fields can be final

Reviewed-by: dfuchs, alanb, jpai

! src/java.base/share/classes/java/net/URISyntaxException.java

Changeset: 4fe99da7
Author:    Afshin Zafari <Afshin.zafari at oracle.com>
Committer: Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-07 14:08:01 +0000
URL:       https://git.openjdk.org/loom/commit/4fe99da74f557461c31293cdc48af1199dd2b85c

8151413: os::allocation_granularity/page_size and friends return signed values

Reviewed-by: stefank, ccheung, ysr

! src/hotspot/cpu/aarch64/c1_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/interp_masm_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/templateInterpreterGenerator_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/z/zGlobals_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/riscv/c1_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/interp_masm_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/templateInterpreterGenerator_riscv.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/interp_masm_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! 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/os/windows/os_windows.inline.hpp
! src/hotspot/os_cpu/bsd_x86/os_bsd_x86.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/share/asm/assembler.cpp
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/gc/epsilon/epsilonArguments.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/z/zBarrier.cpp
! src/hotspot/share/jvmci/jvmciCompilerToVM.hpp
! src/hotspot/share/jvmci/jvmciCompilerToVMInit.cpp
! src/hotspot/share/jvmci/vmStructs_jvmci.cpp
! src/hotspot/share/memory/allocation.inline.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/prims/whitebox.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/continuationFreezeThaw.cpp
! src/hotspot/share/runtime/flags/jvmFlagConstraintsRuntime.cpp
! src/hotspot/share/runtime/javaCalls.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/runtime/osInfo.cpp
! src/hotspot/share/runtime/osInfo.hpp
! src/hotspot/share/runtime/perfMemory.cpp
! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/memory/test_virtualspace.cpp
! test/hotspot/gtest/runtime/test_arguments.cpp
! test/hotspot/gtest/runtime/test_os.cpp
! test/hotspot/gtest/runtime/test_os_linux.cpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: a73d012c
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-07 16:23:52 +0000
URL:       https://git.openjdk.org/loom/commit/a73d012c727ecbd5fcf97a624fc969ba6305db5f

8295019: Cannot call a method with a parameter of a local class declared in a lambda

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/DeferredAttr.java
+ test/langtools/tools/javac/typeDeclarationInsideExpression/TypeDeclarationInsideExpressionTest.java

Changeset: 2e2e71e1
Author:    Mark Powers <mpowers at openjdk.org>
Committer: Sean Mullan <mullan at openjdk.org>
Date:      2023-02-07 17:40:22 +0000
URL:       https://git.openjdk.org/loom/commit/2e2e71e1fa326b8d30f018a3e0726bbcd6d24019

8300416: java.security.MessageDigestSpi clone can result in thread-unsafe clones

Reviewed-by: mullan

! src/java.base/share/classes/java/security/MessageDigestSpi.java
! test/jdk/java/security/MessageDigest/TestCloneable.java

Changeset: 27126157
Author:    Justin King <jcking at openjdk.org>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-07 17:41:25 +0000
URL:       https://git.openjdk.org/loom/commit/27126157d927c5ec4354cde8f31076899691996b

8298445: Add LeakSanitizer support in HotSpot

Reviewed-by: erikj, ihse

! make/autoconf/configure.ac
! make/autoconf/jdk-options.m4
! make/autoconf/spec.gmk.in
! make/common/modules/LauncherCommon.gmk
! make/data/asan/asan_default_options.c
! make/data/asan/asan_default_options.cpp
+ make/data/lsan/lsan_default_options.c
= make/data/lsan/lsan_default_options.cpp
! make/hotspot/lib/CompileGtest.gmk
! make/test/JtregNativeHotspot.gmk
! make/test/JtregNativeJdk.gmk
! src/hotspot/share/c1/c1_Compiler.cpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/code/compiledIC.cpp
! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/prims/methodHandles.cpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/java.cpp
! src/hotspot/share/runtime/nonJavaThread.cpp
+ src/hotspot/share/sanitizers/leak.hpp

Changeset: 74485a3f
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-07 18:48:02 +0000
URL:       https://git.openjdk.org/loom/commit/74485a3f231695aab1f27b38f2f658a92a3fcc99

8301810: Bug in doctree DocCommentTester.compress

Reviewed-by: prappo

! test/langtools/tools/javac/doctree/CodeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java
! test/langtools/tools/javac/doctree/LinkPlainTest.java
! test/langtools/tools/javac/doctree/LinkTest.java
! test/langtools/tools/javac/doctree/LiteralTest.java
! test/langtools/tools/javac/doctree/SeeTest.java
! test/langtools/tools/javac/doctree/SerialFieldTest.java
! test/langtools/tools/javac/doctree/ThrowableTest.java
! test/langtools/tools/javac/doctree/ValueTest.java
! test/langtools/tools/javac/doctree/dcapi/overview0.html.out
! test/langtools/tools/javac/doctree/dcapi/overview6.html.out
! test/langtools/tools/javac/doctree/dcapi/package.html.out
! test/langtools/tools/javac/doctree/dcapi/pkg/package.html.out

Changeset: 53f72edc
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-02-07 18:48:57 +0000
URL:       https://git.openjdk.org/loom/commit/53f72edcf603b0052804a8d7ed1ac1e856829eae

8286510: Tests under dynamicArchive/methodHandles should check for loading of lambda proxy classes

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/CDSMHTest_generate.sh
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesAsCollectorTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesCastFailureTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesGeneralTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesInvokersTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesPermuteArgumentsTest.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/methodHandles/MethodHandlesSpreadArgumentsTest.java

Changeset: 2a579ab8
Author:    Alisen Chung <achung at openjdk.org>
Date:      2023-02-07 20:28:52 +0000
URL:       https://git.openjdk.org/loom/commit/2a579ab8392d30a35f044954178c788d16d4b800

8292588: [macos] Multiscreen/MultiScreenLocationTest/MultiScreenLocationTest.java: Robot.mouseMove test failed on Screen #0

Reviewed-by: dnguyen, jdv

! test/jdk/java/awt/Multiscreen/MultiScreenLocationTest/MultiScreenLocationTest.java
! test/jdk/java/awt/regtesthelpers/Util.java

Changeset: ac7119f0
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-08 07:45:09 +0000
URL:       https://git.openjdk.org/loom/commit/ac7119f0d5319a3fb44dc67a938c3e1eb21b9202

8280126: C2: detect and remove dead irreducible loops

Reviewed-by: kvn, chagedorn, thartmann

! src/hotspot/share/ci/ciTypeFlow.cpp
! src/hotspot/share/ci/ciTypeFlow.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/cfgnode.hpp
! src/hotspot/share/opto/loopnode.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/memnode.cpp
! src/hotspot/share/opto/parse.hpp
! src/hotspot/share/opto/parse1.cpp
! src/hotspot/share/opto/phaseX.cpp
+ test/hotspot/jtreg/compiler/loopopts/TestDeadIrreducibleLoops.jasm
+ test/hotspot/jtreg/compiler/loopopts/TestDeadIrreducibleLoopsMain.java

Changeset: e628fd5c
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Date:      2023-02-08 08:01:43 +0000
URL:       https://git.openjdk.org/loom/commit/e628fd5c39847f2f9813cce8e78be8db5e60507d

8301214: Adjust handshakeTimeout value in test HandshakeTimeout.java after 8189338

Reviewed-by: msheppar, vtewari

! test/jdk/java/rmi/transport/handshakeTimeout/HandshakeTimeout.java

Changeset: 4de2d3c3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 08:12:01 +0000
URL:       https://git.openjdk.org/loom/commit/4de2d3c3b61ee15967fcefbc4d38cac27dce633a

8301862: G1: Remove G1PageBasedVirtualSpace::_executable

Reviewed-by: tschatzl, lkorinth

! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.hpp

Changeset: 0f08785c
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-08 09:10:21 +0000
URL:       https://git.openjdk.org/loom/commit/0f08785c01226961fb6040d5d30917308de34a88

8301756: Missed constructor from 8301659

Reviewed-by: aivanov

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

Changeset: c92a7deb
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2023-02-08 10:26:40 +0000
URL:       https://git.openjdk.org/loom/commit/c92a7deba50cbf5e283d1bd0ef5f2d6f8a4fc947

8301380: jdk/jfr/api/consumer/streaming/TestCrossProcessStreaming.java

Reviewed-by: dholmes, egahlin

! src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp

Changeset: 3db352d0
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 13:23:37 +0000
URL:       https://git.openjdk.org/loom/commit/3db352d003c5996a5f86f0f465adf86326f7e1fe

8302047: G1: Remove unused G1RegionToSpaceMapper::_region_granularity

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.hpp

Changeset: 9af2ea20
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2023-02-08 14:29:21 +0000
URL:       https://git.openjdk.org/loom/commit/9af2ea203db8b2f3da224bf0582411a9a9855c02

8301828: Avoid unnecessary array fill after creation in javax.swing.text

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/text/ParagraphView.java
! src/java.desktop/share/classes/javax/swing/text/html/TableView.java

Changeset: ecf21a9a
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-08 14:56:28 +0000
URL:       https://git.openjdk.org/loom/commit/ecf21a9a24d067725fda916ab197b5711c56a1d7

8301767: Convert virtual thread tests to JUnit

Reviewed-by: cstein, lancea, jpai

! test/hotspot/jtreg/serviceability/dcmd/thread/ThreadDumpToFileTest.java
! test/jdk/com/sun/management/HotSpotDiagnosticMXBean/DumpThreads.java
! test/jdk/java/lang/Thread/BuilderTest.java
! test/jdk/java/lang/Thread/JoinWithDuration.java
! test/jdk/java/lang/Thread/SleepWithDuration.java
! test/jdk/java/lang/Thread/UncaughtExceptionsTest.java
! test/jdk/java/lang/Thread/virtual/Collectable.java
! test/jdk/java/lang/Thread/virtual/CustomScheduler.java
! test/jdk/java/lang/Thread/virtual/GetStackTrace.java
! test/jdk/java/lang/Thread/virtual/HoldsLock.java
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
! test/jdk/java/lang/Thread/virtual/Locking.java
! test/jdk/java/lang/Thread/virtual/ParkWithFixedThreadPool.java
! test/jdk/java/lang/Thread/virtual/Parking.java
! test/jdk/java/lang/Thread/virtual/PreviewFeaturesNotEnabled.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/ThreadLocals.java
! test/jdk/java/lang/Thread/virtual/TracePinnedThreads.java
! test/jdk/java/lang/Thread/virtual/WaitNotify.java
! test/jdk/java/lang/ThreadGroup/BasicTests.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/java/util/concurrent/ThreadPerTaskExecutor/ThreadPerTaskExecutorTest.java
! test/jdk/jdk/incubator/concurrent/ScopedValue/ManyBindings.java
! test/jdk/jdk/incubator/concurrent/ScopedValue/ScopeValueAPI.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/PreviewFeaturesNotEnabled.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/StructuredThreadDumpTest.java
! test/jdk/jdk/incubator/concurrent/StructuredTaskScope/WithScopedValue.java
! test/jdk/jdk/internal/misc/ThreadFlock/ThreadFlockTest.java
! test/jdk/jdk/internal/misc/ThreadFlock/WithScopedValue.java

Changeset: 8d4c76dd
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 17:20:58 +0000
URL:       https://git.openjdk.org/loom/commit/8d4c76ddce6455e8cf9258ea175bb9f98227c954

8302072: Parallel: Remove unimplemented ParCompactionManager::stack_push

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCompactionManager.hpp

Changeset: 10dd98d0
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-08 19:06:41 +0000
URL:       https://git.openjdk.org/loom/commit/10dd98d0dd6aeb6f214999590ed19707a203f591

8301462: Convert Permission files to use lambda after JDK-8076596

Reviewed-by: jpai, dfuchs, mullan

! src/java.base/share/classes/java/io/FilePermission.java
! src/java.base/share/classes/java/net/SocketPermission.java
! src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java
! src/java.base/share/classes/java/util/PropertyPermission.java
! src/java.security.jgss/share/classes/javax/security/auth/kerberos/ServicePermission.java

Changeset: 638d612c
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-08 19:20:39 +0000
URL:       https://git.openjdk.org/loom/commit/638d612c6b7c08c1f7be0d4e75e9f8a6dca1ef19

8298478: (fs) Path.of should allow input to include long path prefix

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/fs/WindowsPathParser.java
! test/jdk/java/nio/file/Path/PathOps.java


From duke at openjdk.org  Thu Feb 16 12:37:33 2023
From: duke at openjdk.org (duke)
Date: Thu, 16 Feb 2023 12:37:33 GMT
Subject: git: openjdk/loom: master: 104 new changesets
Message-ID: <3e2b4f8e-ada1-49aa-9511-b4827fb6ee57@openjdk.org>

Changeset: 631a2790
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-08 19:55:12 +0000
URL:       https://git.openjdk.org/loom/commit/631a2790e5d5b3eac5102dbc42e57feb94bfc23d

8301567: The test/jdk/java/awt/AppContext/ApplicationThreadsStop/java.policy is unused

Reviewed-by: aivanov

- test/jdk/java/awt/AppContext/ApplicationThreadsStop/java.policy

Changeset: 8a9e383d
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-08 21:52:30 +0000
URL:       https://git.openjdk.org/loom/commit/8a9e383dba58ed047ca46007b5af186aade05b59

8301717: Remove obsolete jib profiles

Reviewed-by: dholmes, ihse

! make/conf/jib-profiles.js

Changeset: 873558ee
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-08 21:57:22 +0000
URL:       https://git.openjdk.org/loom/commit/873558ee80d741469ade030c732091bead431c46

8300914: Allow `@` as an escape in documentation comments

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java
+ src/jdk.compiler/share/classes/com/sun/source/doctree/EscapeTree.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/source/util/SimpleDocTreeVisitor.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.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocFormatter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/langtools/tools/doclint/HtmlTagsTest.java
! test/langtools/tools/doclint/HtmlTagsTest.out
+ test/langtools/tools/doclint/ReturnTest.java
+ test/langtools/tools/doclint/ReturnTest.out
! test/langtools/tools/doclint/SummaryTest.java
! test/langtools/tools/doclint/SummaryTest.out
+ test/langtools/tools/javac/doctree/AtEscapeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java

Changeset: dc6d52ce
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-09 00:30:07 +0000
URL:       https://git.openjdk.org/loom/commit/dc6d52cea54eb8c8793dd0f46002c28ec43d9d2c

8301876: Crash in DumpTimeClassInfo::add_verification_constraint

Reviewed-by: ccheung, matsaave

! src/hotspot/share/classfile/systemDictionaryShared.cpp

Changeset: c8cc7b67
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-09 00:38:08 +0000
URL:       https://git.openjdk.org/loom/commit/c8cc7b67dbb4633e365a5d6e44419775ebce9d4a

8301704: Shorten the number of GCs in UnloadingTest.java to verify a class loader not being unloaded

Reviewed-by: rriggs

! test/jdk/java/lang/invoke/defineHiddenClass/UnloadingTest.java
! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 5561c397
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2023-02-09 00:44:58 +0000
URL:       https://git.openjdk.org/loom/commit/5561c397c53b8a821a200491abd8f7b3297fbd31

8294484: MetalBorder's FrameBorder & DialogBorder have border rendering issues when scaled

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: aivanov, kizune

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java
- test/jdk/javax/swing/JInternalFrame/InternalFrameBorderTest.java
+ test/jdk/javax/swing/plaf/metal/MetalBorders/ScaledMetalBorderTest.java

Changeset: 70f31501
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-09 03:19:42 +0000
URL:       https://git.openjdk.org/loom/commit/70f3150166a758fe9fa14860588218ef41c2bff4

8301443: Clean broken comments from Windows code

Reviewed-by: aivanov

! src/java.desktop/windows/native/libawt/java2d/d3d/D3DResourceManager.h
! src/java.desktop/windows/native/libawt/java2d/d3d/D3DVertexCacher.cpp
! src/java.desktop/windows/native/libawt/java2d/windows/GDIWindowSurfaceData.h
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.h
! src/java.desktop/windows/native/libawt/windows/Devices.h
! src/java.desktop/windows/native/libawt/windows/awt_CustomPaletteDef.h
! src/java.desktop/windows/native/libawt/windows/awt_Palette.h
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Win32GraphicsDevice.h
! src/java.security.jgss/windows/native/libsspi_bridge/sspi.cpp
! src/jdk.accessibility/windows/native/include/bridge/AccessBridgeCalls.h
! src/jdk.accessibility/windows/native/jaccessinspector/jaccessinspector.cpp

Changeset: 36478ee1
Author:    Chihiro Ito <cito at openjdk.org>
Date:      2023-02-09 03:44:01 +0000
URL:       https://git.openjdk.org/loom/commit/36478ee13f0877447852470150c01397388b3f82

8288783: Error messages are confusing when options conflict in -XX:StartFlightRecording

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/ArgumentParser.java
+ test/jdk/jdk/jfr/jcmd/TestJcmdOptionSpecifiedOnce.java
+ test/jdk/jdk/jfr/startupargs/TestStartupOptionSpecifiedOnce.java

Changeset: c72f9515
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2023-02-09 06:50:00 +0000
URL:       https://git.openjdk.org/loom/commit/c72f9515299b0c59bd1a5e1987982812d79e9ace

8301853: C4819 warnings were reported in HotSpot on Windows

Reviewed-by: dholmes, ihse

! src/hotspot/cpu/x86/stubGenerator_x86_64_poly.cpp
! src/hotspot/share/utilities/elfFile.hpp

Changeset: 83e2db6b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 09:17:06 +0000
URL:       https://git.openjdk.org/loom/commit/83e2db6ba32e5004d2863e77c9eee91d1b65bd22

8301116: Parallelize TLAB resizing in G1

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 04f30185
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-09 09:30:44 +0000
URL:       https://git.openjdk.org/loom/commit/04f30185e914c10c918d0eff1fb63fd96e1139fb

8299739: HashedPasswordFileTest.java and ExceptionTest.java can fail with java.lang.NullPointerException

Reviewed-by: sspitsyn, amenkov, cjplummer

! test/jdk/javax/management/MBeanServer/ExceptionTest.java
! test/jdk/javax/management/security/HashedPasswordFileTest.java

Changeset: a4039e30
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-09 09:36:40 +0000
URL:       https://git.openjdk.org/loom/commit/a4039e30e8ca85749e6a893ad83e6329471522c6

8302043: [AIX] Safefetch fails for bad_addressN and bad_address32

Reviewed-by: stuefe, dholmes

! src/hotspot/share/utilities/vmError.hpp

Changeset: 916374d7
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-09 09:47:34 +0000
URL:       https://git.openjdk.org/loom/commit/916374d766561c6433c047129586c222db16727f

8302067: [AIX] AIX build error on os_aix_ppc.cpp

Reviewed-by: dholmes

! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp

Changeset: d4019820
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-09 10:37:48 +0000
URL:       https://git.openjdk.org/loom/commit/d4019820879ca11ebda53989fd46b08f3beb6424

8302121: Parallel: Remove unused arg in PSCardTable::inline_write_ref_field_gc

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCardTable.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

Changeset: 2caa56a6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 10:48:14 +0000
URL:       https://git.openjdk.org/loom/commit/2caa56a66b318a8ac6dac90126ba77f0dc7ed549

8301843: Remove dummy region allocation

Reviewed-by: ayang, lkorinth, ysr

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 6f460e48
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-08 22:09:22 +0000
URL:       https://git.openjdk.org/loom/commit/6f460e4885b274f01c9097f41a65c637654858ce

8301863: ObjectInputFilter example incorrectly calls rejectUndecidedClass

Reviewed-by: lancea

! src/java.base/share/classes/java/io/ObjectInputFilter.java

Changeset: e81f20b5
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2023-02-08 23:55:58 +0000
URL:       https://git.openjdk.org/loom/commit/e81f20b50405dc02963c8bf549000c60e78152d8

8301989: new javax.swing.text.DefaultCaret().setBlinkRate(N) results in NPE

Reviewed-by: dnguyen, honkar, prr

! src/java.desktop/share/classes/javax/swing/text/DefaultCaret.java
+ test/jdk/javax/swing/text/DefaultCaret/SetCaretRateTest.java

Changeset: af8973dc
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-09 11:59:08 +0000
URL:       https://git.openjdk.org/loom/commit/af8973dc509c1f326223e3ffd1773c9e930141d8

Merge


Changeset: e4d1cff6
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-09 12:27:57 +0000
URL:       https://git.openjdk.org/loom/commit/e4d1cff6597ac25d435fe16e0fc49d23f6e65df4

8300268: ServerImpl allows too many idle connections when using sun.net.httpserver.maxIdleConnections

Reviewed-by: dfuchs, vtewari, michaelm, jpai

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
+ test/jdk/com/sun/net/httpserver/bugs/8300268/MaxIdleConnectionsTest.java
+ test/jdk/com/sun/net/httpserver/bugs/8300268/jdk.httpserver/sun/net/httpserver/HttpServerAccess.java

Changeset: 3b05a94c
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-09 16:03:34 +0000
URL:       https://git.openjdk.org/loom/commit/3b05a94c36e5d54693694c2e9950eca42626962b

8301858: Verification error when compiling switch with record patterns

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/patterns/DeconstructionDesugaring.java

Changeset: 597a9a48
Author:    SWinxy <swinxythecat at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-09 17:46:35 +0000
URL:       https://git.openjdk.org/loom/commit/597a9a485216f6d5b1082eebfa1029524f247e8d

8301822: BasicLookAndFeel does not need to check for null after checking for type

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLookAndFeel.java

Changeset: 7901f459
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2023-02-09 18:18:21 +0000
URL:       https://git.openjdk.org/loom/commit/7901f459dc8e0d3235e3e250d9a6bcf31cb031a2

8301260: Add system property to toggle XML Signature secure validation mode

Reviewed-by: weijun, coffeys

! src/java.base/share/conf/security/java.security
! src/java.xml.crypto/share/classes/javax/xml/crypto/dsig/dom/DOMValidateContext.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/Utils.java
+ test/jdk/javax/xml/crypto/dsig/SecureValidationSystemProperty.java
+ test/jdk/javax/xml/crypto/dsig/data/signature-enveloped-dsa-512.xml

Changeset: 7fd440d9
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-09 18:21:38 +0000
URL:       https://git.openjdk.org/loom/commit/7fd440d97c2bb7b7a6cd7094e7339d65d23e7815

8298868: Update EngineCloseOnAlert.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/EngineCloseOnAlert.java

Changeset: f4b72df4
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-09 18:25:04 +0000
URL:       https://git.openjdk.org/loom/commit/f4b72df42863c321d03c32d1d0349892c3e87d50

8282379: [LOOM] vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011 sometimes fails

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/ProblemList-svc-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013t.java

Changeset: 77ead449
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-02-09 18:39:45 +0000
URL:       https://git.openjdk.org/loom/commit/77ead449e494f4dae147144dbcc978bb107e2817

8302066: Counter _number_of_nmethods_with_dependencies should be atomic.

Reviewed-by: thartmann, kvn

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

Changeset: 51479692
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-09 19:22:51 +0000
URL:       https://git.openjdk.org/loom/commit/5147969253a9792d883fdd505a62b959c5541566

8272288: Funky multiresolution image breaks graphics context

Reviewed-by: jdv

! src/java.desktop/share/classes/sun/awt/image/VolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
+ test/jdk/java/awt/image/VolatileImage/ReportRenderingError.java

Changeset: 48155662
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2023-02-09 19:37:32 +0000
URL:       https://git.openjdk.org/loom/commit/48155662af04bf7532799d507c23f6d5aa66a632

8228604: StackMapFrames are missing from redefined class bytes of retransformed classes

Reviewed-by: cjplummer, sspitsyn

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/MissedStackMapFrames/MissedStackMapFrames.java
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/MissedStackMapFrames/libMissedStackMapFrames.cpp

Changeset: 0aeebee2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 20:09:13 +0000
URL:       https://git.openjdk.org/loom/commit/0aeebee284effe9abd0ed3cf2845430b40bb53bd

8301988: VerifyLiveClosure::verify_liveness asserts on bad pointers outside heap

Reviewed-by: dholmes, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/compressedOops.inline.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 97d0c872
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-09 20:42:17 +0000
URL:       https://git.openjdk.org/loom/commit/97d0c8720d46de8bd1620de975f6de3ba3eea560

8302109: Trivial fixes to btree tests

Reviewed-by: lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java

Changeset: 8c87a674
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-09 20:48:37 +0000
URL:       https://git.openjdk.org/loom/commit/8c87a67419b91f254ed7e4dd8ac8d294b8c4735e

8245654: Add Certigna Root CA

Reviewed-by: mullan

+ src/java.base/share/data/cacerts/certignaca
+ test/jdk/security/infra/java/security/cert/CertPathValidator/certification/CertignaCA.java
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: b814cfc3
Author:    Kevin Driver <kdriver at openjdk.org>
Committer: Valerie Peng <valeriep at openjdk.org>
Date:      2023-02-09 22:31:00 +0000
URL:       https://git.openjdk.org/loom/commit/b814cfc39d2a49951e8e1839cb2f42d9b7cf705d

8178806: Better exception logging in crypto code

Reviewed-by: valeriep

! src/java.base/share/classes/javax/crypto/JceSecurity.java.template

Changeset: e245620f
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2023-02-10 01:32:05 +0000
URL:       https://git.openjdk.org/loom/commit/e245620f6f6a836aef8ddef9f699cc540f2a5eb6

8293198: [vectorapi] Improve the implementation of VectorMask.indexInRange()

Reviewed-by: jbhateja, qamai, psandoz

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractMask.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/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/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/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/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/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/X-VectorBits.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/IndexInRangeBenchmark.java

Changeset: 723433db
Author:    Ramkumar Sunderbabu <rsunderbabu at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2023-02-10 05:58:12 +0000
URL:       https://git.openjdk.org/loom/commit/723433dbebc6b542dab445a89b7437149730b858

8302117: IgnoreUnrecognizedVMOptions flag causes failure in ArchiveHeapTestClass

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchiveHeapTestClass.java

Changeset: 837d4644
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-10 08:28:49 +0000
URL:       https://git.openjdk.org/loom/commit/837d4644a71d39b939d0f26f7e5a2a7f015fffc2

8302125: Make G1 full gc abort the VM after failing VerifyDuringGC verification

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: 1c7b09bc
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-10 08:32:39 +0000
URL:       https://git.openjdk.org/loom/commit/1c7b09bc23ac37f83b9043de35b71bea7e814da5

8302069: javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java update

Reviewed-by: cjplummer, amenkov

! test/jdk/ProblemList.txt
! test/jdk/javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java

Changeset: c8ace482
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 09:57:59 +0000
URL:       https://git.openjdk.org/loom/commit/c8ace482edead720c865cf996729a316025d937e

8301072: Replace NULL with nullptr in share/oops/

Reviewed-by: stefank, coleenp, dholmes

! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/access.inline.hpp
! src/hotspot/share/oops/annotations.cpp
! src/hotspot/share/oops/annotations.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/compressedOops.inline.hpp
! src/hotspot/share/oops/constMethod.cpp
! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/oops/cpCache.inline.hpp
! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/generateOopMap.cpp
! src/hotspot/share/oops/generateOopMap.hpp
! src/hotspot/share/oops/instanceClassLoaderKlass.inline.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/oops/instanceMirrorKlass.cpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/instanceRefKlass.cpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/metadata.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/method.inline.hpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/oops/oopHandle.inline.hpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/oops/oopsHierarchy.hpp
! src/hotspot/share/oops/recordComponent.cpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/oops/symbolHandle.hpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp

Changeset: 5830c03e
Author:    Matthijs Bijman <mbijman at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-02-10 13:38:42 +0000
URL:       https://git.openjdk.org/loom/commit/5830c03e531f2c84c31a61cd49c40bb5e549a91d

8302004: InlineTree should consult replay file in release build

Reviewed-by: phh, xliu

! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/parse.hpp

Changeset: c25b4f46
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-10 13:46:46 +0000
URL:       https://git.openjdk.org/loom/commit/c25b4f461968503888124c6fd5cd6e788617ec3f

8301578: Perform output outside synchronization in Module.class

Reviewed-by: alanb

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

Changeset: 1428db79
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 14:01:30 +0000
URL:       https://git.openjdk.org/loom/commit/1428db798c8b983c23b31001ce2964f174139fea

8301224: Replace NULL with nullptr in share/gc/shared/

Reviewed-by: stefank, kbarrett

! src/hotspot/share/gc/shared/adaptiveSizePolicy.cpp
! src/hotspot/share/gc/shared/barrierSet.cpp
! src/hotspot/share/gc/shared/barrierSet.hpp
! src/hotspot/share/gc/shared/barrierSet.inline.hpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/bufferNodeList.cpp
! src/hotspot/share/gc/shared/bufferNodeList.hpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.hpp
! src/hotspot/share/gc/shared/c1/modRefBarrierSetC1.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/cardTable.hpp
! src/hotspot/share/gc/shared/cardTableRS.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/freeListAllocator.hpp
! src/hotspot/share/gc/shared/gcBehaviours.cpp
! src/hotspot/share/gc/shared/gcConfig.cpp
! src/hotspot/share/gc/shared/gcHeapSummary.hpp
! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/gcName.hpp
! src/hotspot/share/gc/shared/gcTimer.cpp
! src/hotspot/share/gc/shared/gcTrace.cpp
! src/hotspot/share/gc/shared/gcTrace.hpp
! src/hotspot/share/gc/shared/gcTraceTime.hpp
! src/hotspot/share/gc/shared/gcTraceTime.inline.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/gcWhen.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/gc/shared/generationCounters.cpp
! src/hotspot/share/gc/shared/generationCounters.hpp
! src/hotspot/share/gc/shared/generationSpec.cpp
! src/hotspot/share/gc/shared/locationPrinter.inline.hpp
! src/hotspot/share/gc/shared/markBitMap.hpp
! src/hotspot/share/gc/shared/markBitMap.inline.hpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/oopStorage.hpp
! src/hotspot/share/gc/shared/oopStorage.inline.hpp
! src/hotspot/share/gc/shared/oopStorageParState.hpp
! src/hotspot/share/gc/shared/oopStorageSet.cpp
! src/hotspot/share/gc/shared/oopStorageSetParState.inline.hpp
! src/hotspot/share/gc/shared/parallelCleaning.cpp
! src/hotspot/share/gc/shared/plab.cpp
! src/hotspot/share/gc/shared/plab.hpp
! src/hotspot/share/gc/shared/preservedMarks.hpp
! src/hotspot/share/gc/shared/pretouchTask.cpp
! src/hotspot/share/gc/shared/ptrQueue.cpp
! src/hotspot/share/gc/shared/ptrQueue.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.hpp
! src/hotspot/share/gc/shared/scavengableNMethods.cpp
! src/hotspot/share/gc/shared/softRefGenPolicy.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskTerminator.hpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/weakProcessor.inline.hpp
! src/hotspot/share/gc/shared/weakProcessorTimes.cpp
! src/hotspot/share/gc/shared/weakProcessorTimes.hpp
! src/hotspot/share/gc/shared/workerDataArray.inline.hpp
! src/hotspot/share/gc/shared/workerThread.cpp
! src/hotspot/share/gc/shared/workerUtils.cpp

Changeset: 4539899c
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 14:02:20 +0000
URL:       https://git.openjdk.org/loom/commit/4539899c55c77771b951d005c17550ef9ac94819

8301480: Replace NULL with nullptr in os/posix

Reviewed-by: coleenp, dholmes

! src/hotspot/os/posix/gc/z/zUtils_posix.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/os_posix.hpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/posix/safefetch_sigjmp.cpp
! src/hotspot/os/posix/safefetch_static_posix.cpp
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/posix/threadCrashProtection_posix.cpp
! src/hotspot/os/posix/threadCrashProtection_posix.hpp
! src/hotspot/os/posix/threadLocalStorage_posix.cpp
! src/hotspot/os/posix/vmError_posix.cpp

Changeset: 582b9434
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-10 18:00:19 +0000
URL:       https://git.openjdk.org/loom/commit/582b943439488a0f43482b67c0bc0d4975bf4023

8278965: crash in SymbolTable::do_lookup

Reviewed-by: dholmes, fparain, iklam

! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
+ test/hotspot/gtest/classfile/test_placeholders.cpp

Changeset: db1b48ef
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2023-02-10 18:12:43 +0000
URL:       https://git.openjdk.org/loom/commit/db1b48ef3bb4f8f0fbb6879200c0655b7fe006eb

8302167: Avoid allocating register in fast_lock()

Reviewed-by: kvn, kdnilsen

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad

Changeset: 880f52fd
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-10 19:29:34 +0000
URL:       https://git.openjdk.org/loom/commit/880f52fda0335283b0fdd932030051d653779e7d

8301638: A number of nsk/jdi invokemethod tests should be converted to create virtual threads

Reviewed-by: lmesnik, amenkov, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013t.java

Changeset: 57798dd4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-10 19:43:30 +0000
URL:       https://git.openjdk.org/loom/commit/57798dd4394cea14ac64fc839b81e9e5bae0a80e

6595142: (spec) ByteArrayInputStream treats bytes, not characters

Reviewed-by: alanb

! src/java.base/share/classes/java/io/BufferedInputStream.java
! src/java.base/share/classes/java/io/ByteArrayInputStream.java
! src/java.base/share/classes/java/io/SequenceInputStream.java

Changeset: 84e47996
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-10 19:44:00 +0000
URL:       https://git.openjdk.org/loom/commit/84e47996e88cf640e5e9d5ab4be8a640c67afbf5

8297292: java/nio/channels/FileChannel/FileExtensionAndMap.java is too slow

Reviewed-by: jpai

! test/jdk/ProblemList.txt
- test/jdk/java/nio/channels/FileChannel/FileExtensionAndMap.java

Changeset: 98e98e90
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2023-02-11 00:24:24 +0000
URL:       https://git.openjdk.org/loom/commit/98e98e9049be3a93ddf82d5d4d3044e0f1e4a640

8296322: javac: use methods to manage parser mode flags

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java

Changeset: 919a6da2
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-11 02:15:46 +0000
URL:       https://git.openjdk.org/loom/commit/919a6da2a74d0a57e691a9815c35a16fc7645784

8301202: Port fdlibm log to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/LogTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
+ test/jdk/java/lang/StrictMath/LogTests.java

Changeset: 74b167b2
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-11 06:20:45 +0000
URL:       https://git.openjdk.org/loom/commit/74b167b23d1eb4b6685e03caaf2e1567525b9800

8301819: Enable continuations code by default

Reviewed-by: kvn, dholmes, dcubed

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

Changeset: 1ef9f650
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2023-02-11 15:38:59 +0000
URL:       https://git.openjdk.org/loom/commit/1ef9f6507ba45419f0fa896915eec064762c5153

8302172: [JVMCI] HotSpotResolvedJavaMethodImpl.canBeInlined must respect ForceInline

Reviewed-by: dlong

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java

Changeset: 6f9f2b5d
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-11 16:53:59 +0000
URL:       https://git.openjdk.org/loom/commit/6f9f2b5d379315b6452718ccd7c5c953a6eff5d4

8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp

Reviewed-by: rriggs

! test/jdk/java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java

Changeset: 6a44120a
Author:    Joe Wang <joehw at openjdk.org>
Date:      2023-02-11 22:33:13 +0000
URL:       https://git.openjdk.org/loom/commit/6a44120a16d0f06b4ed9f0ebf6b0919da7070287

8301269: Update Commons BCEL to Version 6.7.0

Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/Const.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/ExceptionConst.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/Repository.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AccessFlags.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationDefault.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Annotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ArrayElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Attribute.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AttributeReader.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/BootstrapMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/BootstrapMethods.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassFormatException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassParser.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Code.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/CodeException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Constant.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantCP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantDouble.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantDynamic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantFieldref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantFloat.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInteger.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInterfaceMethodref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInvokeDynamic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantLong.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantModule.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantNameAndType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantObject.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantPackage.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantPool.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantString.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantUtf8.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Deprecated.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/DescendingVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ElementValuePair.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EmptyVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EnclosingMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EnumElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ExceptionTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Field.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/FieldOrMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/InnerClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/InnerClasses.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/JavaClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LineNumber.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LineNumberTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTypeTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Method.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/MethodParameter.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/MethodParameters.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Module.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleExports.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleMainClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleOpens.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModulePackages.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleProvides.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleRequires.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/NestHost.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/NestMembers.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Node.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/PMGClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ParameterAnnotationEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeInvisibleAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeInvisibleParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeVisibleAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeVisibleParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Signature.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/SimpleElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/SourceFile.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMap.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMapEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMapType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Synthetic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Unknown.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/UnknownAttributeReader.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Utility.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Visitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ACONST_NULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ANEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ARETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ARRAYLENGTH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ATHROW.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AllocationInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AnnotationElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AnnotationEntryGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArithmeticInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BIPUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BREAKPOINT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BasicType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BranchHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BranchInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CHECKCAST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CPInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassGenException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CodeExceptionGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CompoundInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConstantPoolGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConstantPushInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConversionInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCMPG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCMPL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2_X1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2_X2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP_X1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP_X2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValuePairGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/EmptyVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/EnumElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ExceptionThrower.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCMPG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCMPL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldGenOrMethodGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldOrMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GETFIELD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GETSTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GOTO.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GOTO_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GotoInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2B.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2C.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2S.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IAND.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ICONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFGE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFGT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFLE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFLT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNONNULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ACMPEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ACMPNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPGE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPGT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPLE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPLT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IINC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ILOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMPDEP1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMPDEP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INSTANCEOF.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEDYNAMIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEINTERFACE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKESPECIAL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKESTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEVIRTUAL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISHL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IUSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IXOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IfInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IndexedInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Instruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionComparator.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionConst.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionFactory.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionList.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionListObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionTargeter.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InvokeInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JSR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JSR_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JsrInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LAND.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LCMP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC2_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LOOKUPSWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSHL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LUSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LXOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LineNumberGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LoadClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LoadInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LocalVariableGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LocalVariableInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MONITORENTER.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MONITOREXIT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MULTIANEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MethodGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MethodObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NEW.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NOP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NameSignatureInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NamedAndTyped.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ObjectType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/POP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/POP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUTFIELD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUTSTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PopInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PushInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/RET.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/RETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReferenceType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReturnInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReturnaddressType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SIPUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SWAP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Select.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SimpleElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackConsumer.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackProducer.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StoreInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TABLESWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TargetLostException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Type.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TypedInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/UnconditionalBranch.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/VariableLengthInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Visitor.java
+ src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Args.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/AttributeHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELComparator.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELFactory.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELifier.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ByteSequence.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Class2HTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassQueue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassSet.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassStack.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/CodeHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ConstantHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/InstructionFinder.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/MethodHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ModularRuntimeImage.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Repository.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/SyntheticRepository.java
+ src/java.xml/share/classes/jdk/xml/internal/Utils.java
! src/java.xml/share/legal/bcel.md

Changeset: 8049e59a
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-12 17:45:55 +0000
URL:       https://git.openjdk.org/loom/commit/8049e59a5c5ab5bd2055face6df02445859335ca

8301833: Add wide-ranging tests for FDLIBM porting

Reviewed-by: bpb, alanb

+ test/jdk/java/lang/StrictMath/ExhaustingTests.java

Changeset: 7c233bc1
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-13 02:01:25 +0000
URL:       https://git.openjdk.org/loom/commit/7c233bc1c88564b53ee3b46dbe7763de81ef5468

8302114: RISC-V: Several foreign jtreg tests fail with debug build after JDK-8301818

Reviewed-by: fyang, gcao

! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

Changeset: 1fec6b59
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-13 02:02:40 +0000
URL:       https://git.openjdk.org/loom/commit/1fec6b5953b51dae4be640d6e4e4f79136b9348d

8301852: RISC-V: Optimize class atomic when order is memory_order_relaxed

Reviewed-by: fyang

! src/hotspot/os_cpu/linux_riscv/atomic_linux_riscv.hpp

Changeset: d1c87a03
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-13 06:23:24 +0000
URL:       https://git.openjdk.org/loom/commit/d1c87a03ad188034e4a62e033b2d9d908805eacd

8302203: IR framework should detect non-compilable test methods early

Reviewed-by: chagedorn, kvn

! test/hotspot/jtreg/compiler/lib/ir_framework/test/AbstractTest.java

Changeset: 5d39d145
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-13 08:13:13 +0000
URL:       https://git.openjdk.org/loom/commit/5d39d14522df5dc35a5f4c9934d2cf8da4fecaa6

8299970: Speed up compiler/arraycopy/TestArrayCopyConjoint.java

Reviewed-by: chagedorn, kvn, thartmann

! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyDisjoint.java

Changeset: f4b140b4
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-02-13 08:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/f4b140b4200fc0f49161395501d3dbcba7a79059

8296410: HttpClient throws java.io.IOException: no statuscode in response for HTTP2

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/http2/TrailingHeadersTest.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/BodyOutputStream.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/Http2TestServer.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/Http2TestServerConnection.java

Changeset: 0458d382
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-13 08:59:19 +0000
URL:       https://git.openjdk.org/loom/commit/0458d3825c0b6ba215a87143ad472acdcba59f40

6513512: MetalLookAndFeel.initClassDefaults does not install an entry for MetalMenuBarUI

Reviewed-by: serb, aivanov

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/OceanTheme.java

Changeset: 4e327db1
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-13 09:25:09 +0000
URL:       https://git.openjdk.org/loom/commit/4e327db1d127c652ef39e31c164e36ae429a0065

8301499: Replace NULL with nullptr in cpu/zero

Reviewed-by: dholmes, rehn

! src/hotspot/cpu/zero/abstractInterpreter_zero.cpp
! src/hotspot/cpu/zero/bytecodeInterpreter_zero.cpp
! src/hotspot/cpu/zero/compiledIC_zero.cpp
! src/hotspot/cpu/zero/continuationFreezeThaw_zero.inline.hpp
! src/hotspot/cpu/zero/continuationHelper_zero.inline.hpp
! src/hotspot/cpu/zero/disassembler_zero.hpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/frame_zero.inline.hpp
! src/hotspot/cpu/zero/icBuffer_zero.cpp
! src/hotspot/cpu/zero/interpreterRT_zero.cpp
! src/hotspot/cpu/zero/javaFrameAnchor_zero.hpp
! src/hotspot/cpu/zero/methodHandles_zero.cpp
! src/hotspot/cpu/zero/nativeInst_zero.hpp
! src/hotspot/cpu/zero/registerMap_zero.hpp
! src/hotspot/cpu/zero/register_zero.cpp
! src/hotspot/cpu/zero/relocInfo_zero.cpp
! src/hotspot/cpu/zero/sharedRuntime_zero.cpp
! src/hotspot/cpu/zero/smallRegisterMap_zero.inline.hpp
! src/hotspot/cpu/zero/stackChunkFrameStream_zero.inline.hpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stack_zero.hpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/vtableStubs_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: bbd8ae78
Author:    Stuart Monteith <smonteith at openjdk.org>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2023-02-13 11:07:11 +0000
URL:       https://git.openjdk.org/loom/commit/bbd8ae78200e4128d4eddf8694835956b5c5f142

8294194: [AArch64] Create intrinsics compress and expand

Reviewed-by: xgong, adinn, haosun, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/opto/constantTable.cpp
! test/hotspot/jtreg/compiler/intrinsics/TestBitShuffleOpers.java

Changeset: cb810730
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-13 11:12:36 +0000
URL:       https://git.openjdk.org/loom/commit/cb8107303ed0563e06b1e2009d521869f4ca21e8

8300139: [AIX] Use pthreads to avoid JNI_createVM call from primordial thread

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/FPRegs.java
! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/exeFPRegs.c
! test/jdk/java/lang/reflect/exeCallerAccessTest/CallerAccessTest.java
! test/jdk/java/lang/reflect/exeCallerAccessTest/exeCallerAccessTest.c
! test/jdk/jni/nullCaller/NullCallerTest.java
! test/jdk/jni/nullCaller/exeNullCallerTest.cpp
! test/lib-test/jdk/test/lib/process/exejvm-test-launcher.c

Changeset: 1f9c110c
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-13 11:17:38 +0000
URL:       https://git.openjdk.org/loom/commit/1f9c110c1f9ea6f5c3621a25692ce9d7abf245d4

8301958: Reduce Arrays.copyOf/-Range overheads

Reviewed-by: alanb, smarks

! src/java.base/share/classes/java/util/Arrays.java
! test/micro/org/openjdk/bench/java/lang/StringConstructor.java

Changeset: 0025764e
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-13 11:28:40 +0000
URL:       https://git.openjdk.org/loom/commit/0025764ec02bef391720962272b7219d34c00653

8040793: vmTestbase/nsk/monitoring/stress/lowmem fails on calling isCollectionUsageThresholdExceeded()

Reviewed-by: iwalulya, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp

Changeset: df93880e
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-13 12:50:28 +0000
URL:       https://git.openjdk.org/loom/commit/df93880efd60804118a1578e6da2a2291e8abae1

8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/DigestEchoClient.java

Changeset: 57aef857
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-13 13:33:06 +0000
URL:       https://git.openjdk.org/loom/commit/57aef85734741efede5b3471f060445b3cc43853

8301838: PPC: continuation yield intrinsic: exception check not needed if yield succeeded

Reviewed-by: lucy, goetz

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

Changeset: 99b6c0eb
Author:    Gui Cao <gcao at openjdk.org>
Committer: Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-13 15:39:08 +0000
URL:       https://git.openjdk.org/loom/commit/99b6c0eb487d0f7f33af83879ec53edd97246b7e

8302289: RISC-V: Use bgez instruction in arraycopy_simple_check when possible

Reviewed-by: fyang, dzhang, luhenry

! src/hotspot/cpu/riscv/c1_LIRAssembler_arraycopy_riscv.cpp

Changeset: f4d4fa50
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-13 15:50:54 +0000
URL:       https://git.openjdk.org/loom/commit/f4d4fa500c5038c85551bd7ed997e697d9f088eb

8300255: Introduce interface for GC oop verification in the assembler

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Yadong Wang <yadongwang at openjdk.org>
Reviewed-by: fyang, aboldtch, coleenp

! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 101db262
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-13 16:14:33 +0000
URL:       https://git.openjdk.org/loom/commit/101db262e1eef9afcc316009740ebf74a7c598d9

8301697: [s390] Optimized-build is broken

Reviewed-by: tsteele, lucy

! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp

Changeset: c37e9d1c
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2023-02-13 18:14:31 +0000
URL:       https://git.openjdk.org/loom/commit/c37e9d1c8de3d7401422a08342473f803650c4e2

8298293: NMT: os::realloc() should verify that flags do not change between reallocations

Reviewed-by: dholmes, stuefe, iklam

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/nmtPreInit.cpp
! src/hotspot/share/services/nmtPreInit.hpp

Changeset: d503c664
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-13 19:01:05 +0000
URL:       https://git.openjdk.org/loom/commit/d503c66400f37a44406419fab280e64e3d7c9014

8302155: [AIX] NUM_LCPU is not required variable

Reviewed-by: tsteele, ihse

! make/autoconf/build-performance.m4

Changeset: abbeb7e4
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-13 20:57:01 +0000
URL:       https://git.openjdk.org/loom/commit/abbeb7e4d2f5739dff77b2c79e675fb69368db1e

8302108: Clean up placeholder supername code

Reviewed-by: dholmes, iklam

! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/oops/symbolHandle.hpp
! test/hotspot/gtest/classfile/test_placeholders.cpp

Changeset: 13b1ebba
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-14 01:28:42 +0000
URL:       https://git.openjdk.org/loom/commit/13b1ebba276940ff83e53b8ec3659280b3574204

8298853: JvmtiVTMSTransitionDisabler should support disabling one virtual thread transitions

Reviewed-by: pchilanomate, lmesnik

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp

Changeset: 94e7cc85
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-14 05:39:07 +0000
URL:       https://git.openjdk.org/loom/commit/94e7cc8587356988e713d23d1653bdd5c43fb3f1

8301226: Add clamp() methods to java.lang.Math and to StrictMath

Reviewed-by: qamai, darcy

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/Clamp.java

Changeset: d782125c
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-14 06:58:56 +0000
URL:       https://git.openjdk.org/loom/commit/d782125c8f3bfe087269e4430dd12328d8cc77f8

8302214: Typo in javadoc of Arrays.compare and Arrays.mismatch

Reviewed-by: jpai

! src/java.base/share/classes/java/util/Arrays.java

Changeset: 7f71a104
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-14 09:18:48 +0000
URL:       https://git.openjdk.org/loom/commit/7f71a1040d9c03f72d082e329ccaf2c4a3c060a6

8301874: BarrierSetC2 should assign barrier data to stores

Reviewed-by: rcastanedalo, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp

Changeset: ee5f6e15
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-14 09:27:36 +0000
URL:       https://git.openjdk.org/loom/commit/ee5f6e156de0fd3d78adf60951866f43c492725b

8302337: JDK crashes if lib/modules contains non-zero byte containing ATTRIBUTE_END

Reviewed-by: stuefe, jlaskey, alanb

! src/java.base/share/native/libjimage/imageFile.cpp

Changeset: 92474f13
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-02-14 09:41:36 +0000
URL:       https://git.openjdk.org/loom/commit/92474f13f03afacc48541b0de17998998f70eb65

8301243: java/net/httpclient/http2/IdleConnectionTimeoutTest.java intermittent failure

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/http2/IdleConnectionTimeoutTest.java

Changeset: 7c50ab16
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-14 10:18:43 +0000
URL:       https://git.openjdk.org/loom/commit/7c50ab1612fafaa5281cc72d8f511e388cdb1d97

8225409: G1: Remove the Hot Card Cache

Reviewed-by: tschatzl, iwalulya

- src/hotspot/share/gc/g1/g1CardCounts.cpp
- src/hotspot/share/gc/g1/g1CardCounts.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
- src/hotspot/share/gc/g1/g1HotCardCache.cpp
- src/hotspot/share/gc/g1/g1HotCardCache.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForAuxMemory.java
- test/hotspot/jtreg/gc/g1/TestNoUseHCC.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData00.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData05.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData10.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData15.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData20.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData25.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData27.java
+ test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryDataRunner.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 66742c83
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2023-02-14 10:57:49 +0000
URL:       https://git.openjdk.org/loom/commit/66742c83d43fd114b86bfadc823d34448da3cec6

8302368: [ZGC] Client build fails after JDK-8300255

Reviewed-by: fyang, eosterlund

! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp

Changeset: 7dfe75cf
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2023-02-14 11:02:39 +0000
URL:       https://git.openjdk.org/loom/commit/7dfe75cf553193faf709cff6b8b2505680d7cebc

8301842: JFR: increase checkpoint event size for stacktrace and string pool

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp

Changeset: 6d4b02b6
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2023-02-14 12:42:59 +0000
URL:       https://git.openjdk.org/loom/commit/6d4b02b6c9b82f851b56055ba299f168618ab8ac

8302324: Inheritance tree does not show correct type parameters/arguments

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
+ test/langtools/jdk/javadoc/doclet/testInheritance/TestInheritance.java

Changeset: 8c2c8b3f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-14 13:11:44 +0000
URL:       https://git.openjdk.org/loom/commit/8c2c8b3f7f1bf286ca67a736938797d14fd7555c

8295344: Harden runtime/StackGuardPages/TestStackGuardPages.java

Reviewed-by: dholmes, rehn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPages.java
+ test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPagesNative.java
! test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c

Changeset: 2ef001e0
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-14 14:27:29 +0000
URL:       https://git.openjdk.org/loom/commit/2ef001e09774fd0cce7a6bd917dd46033cf4c4d9

8207017: Type annotations on anonymous classes in initializer blocks not written to class file

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/AnonymousClassTest.java

Changeset: 77519e5f
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-02-14 14:38:46 +0000
URL:       https://git.openjdk.org/loom/commit/77519e5f4fe75f953c02fb3f15b7f9a58c933fea

8302354: InstanceKlass init state/thread should be atomic

Reviewed-by: coleenp, dholmes

! 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/vmStructs.cpp

Changeset: 8933c2d0
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2023-02-14 15:02:58 +0000
URL:       https://git.openjdk.org/loom/commit/8933c2d06a60671c2a4c6a683183f3979732350c

8298278: JFR: Turn MEMFLAGS into a type for use with the NativeMemoryUsage events

Reviewed-by: sjohanss

! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/services/memJfrReporter.cpp
! src/hotspot/share/services/memJfrReporter.hpp

Changeset: ec901f28
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-02-14 15:36:09 +0000
URL:       https://git.openjdk.org/loom/commit/ec901f28c3fde1aa7cef0ea41fe8bc3896ad962e

8301279: update for deprecated sprintf for management components

Reviewed-by: kevinw, dholmes

! src/java.management/share/native/libmanagement/VMManagementImpl.c
! src/java.management/share/native/libmanagement/management.c
! src/jdk.management/share/native/libmanagement_ext/management_ext.c

Changeset: f7dee77d
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-02-14 15:37:47 +0000
URL:       https://git.openjdk.org/loom/commit/f7dee77d734fdfca29ebf8b8602e1bf04324d44c

8301274: update for deprecated sprintf for security components

Reviewed-by: ascarpino

! src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp

Changeset: 5b2d4301
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-14 16:30:52 +0000
URL:       https://git.openjdk.org/loom/commit/5b2d430131e8e5f6e91d449dab84b99ef6f1c880

8297632: InputStream.transferTo() method should specify what the return value should be when the number of bytes transfered is larger than Long.MAX_VALUE

Reviewed-by: alanb, lancea

! src/java.base/share/classes/java/io/BufferedInputStream.java
! src/java.base/share/classes/java/io/FileInputStream.java
! src/java.base/share/classes/java/io/InputStream.java
! src/java.base/share/classes/java/io/PushbackInputStream.java
! src/java.base/share/classes/java/io/Reader.java
! src/java.base/share/classes/java/io/SequenceInputStream.java
! src/java.base/share/classes/java/util/zip/ZipInputStream.java

Changeset: ca73f7e8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-14 18:59:37 +0000
URL:       https://git.openjdk.org/loom/commit/ca73f7e80f4a7e3c3c2a68c957412618d042d101

8301374: NullPointerException in MemberEnter.checkReceiver

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/lambda/8131742/T8131742.java
! test/langtools/tools/javac/lambda/8131742/T8131742.out

Changeset: 9c202a5a
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-14 21:15:14 +0000
URL:       https://git.openjdk.org/loom/commit/9c202a5a8fc5b0f334ea72487d079af7da275693

8302260: VarHandle.describeConstable() fails to return a nominal descriptor for static public fields

Reviewed-by: alanb, psandoz

! src/java.base/share/classes/java/lang/invoke/VarHandles.java
! src/java.base/share/classes/java/lang/invoke/X-VarHandle.java.template
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/DescribeConstableTest.java
= test/jdk/java/lang/invoke/VarHandles/describeConstable/p/C.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/D.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/I.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/q/Q.java

Changeset: f1d76fa9
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2023-02-15 00:44:02 +0000
URL:       https://git.openjdk.org/loom/commit/f1d76fa92501e45f25a7d33d8c5eee7ef60973eb

8302262: Remove -XX:SuppressErrorAt develop option

Reviewed-by: stuefe, dholmes, tschatzl

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/TestCrashOnOutOfMemoryError.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace003.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace004.java
! test/lib-test/jdk/test/whitebox/vm_flags/StringTest.java

Changeset: bdcbafb2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-15 05:12:39 +0000
URL:       https://git.openjdk.org/loom/commit/bdcbafb2196f0360466ee789b969f2db954ca85f

8296344: Remove dependency on G1 for writing the CDS archive heap

Reviewed-by: ayang, tschatzl, ccheung

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
+ src/hotspot/share/cds/archiveHeapWriter.cpp
+ src/hotspot/share/cds/archiveHeapWriter.hpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcCause.cpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/objArrayOop.hpp
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDump.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.mf

Changeset: 9ccf8ad9
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-15 06:36:16 +0000
URL:       https://git.openjdk.org/loom/commit/9ccf8ad91f02ded8ff0f48f4c6287a8d6e4aa160

8302129: Make MetaspaceReclaimPolicy a diagnostic switch

Reviewed-by: dholmes, coleenp

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java
! test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java

Changeset: 98a392c4
Author:    Justin King <jcking at openjdk.org>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-15 06:42:27 +0000
URL:       https://git.openjdk.org/loom/commit/98a392c4fc95c2bef252ea9f7d65b66c57e056ac

8302102: Disable ASan for SafeFetch and os::print_hex_dump

Reviewed-by: dholmes, stuefe

! src/hotspot/os/posix/safefetch_sigjmp.cpp
! src/hotspot/os/windows/safefetch_windows.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/sanitizers/address.hpp

Changeset: a9a53f41
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-15 07:35:23 +0000
URL:       https://git.openjdk.org/loom/commit/a9a53f417d017c6e92d1f0331359037815bd431e

8302152: Speed up tests with infinite loops, sleep less

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/compiler/loopopts/TestCMoveWithDeadPhi.java
! test/hotspot/jtreg/compiler/loopopts/TestInfLoopNearUsePlacement.java
! test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopCCP.java
! test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopNest.java
! test/hotspot/jtreg/compiler/loopopts/TestStrangeControl.java

Changeset: 46bcc490
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-15 07:36:53 +0000
URL:       https://git.openjdk.org/loom/commit/46bcc4901ea66589ec4c6904f8bab9156422312a

8302147: Speed up compiler/jvmci/compilerToVM/IterateFramesNative.java

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IterateFramesNative.java

Changeset: 33bec207
Author:    Scott Gibbons <sgibbons at openjdk.org>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2023-02-15 09:26:10 +0000
URL:       https://git.openjdk.org/loom/commit/33bec207103acd520eb99afb093cfafa44aecfda

8300808: Accelerate Base64 on x86 for AVX2

Reviewed-by: jbhateja, redestad, sviswanathan

! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.hpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! test/micro/org/openjdk/bench/java/util/Base64Decode.java
! test/micro/org/openjdk/bench/java/util/Base64Encode.java

Changeset: 11194e8b
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-15 09:54:47 +0000
URL:       https://git.openjdk.org/loom/commit/11194e8b825ad2688f4ede35fdadb69d74c7a5f4

8302325: Wrong comment in java.base/share/native/libjimage/imageFile.hpp

Reviewed-by: alanb, jlaskey

! src/java.base/share/native/libjimage/imageFile.cpp
! src/java.base/share/native/libjimage/imageFile.hpp
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PerfectHashBuilder.java

Changeset: 52388179
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2023-02-15 10:19:49 +0000
URL:       https://git.openjdk.org/loom/commit/52388179e65d4703ec33569dcc7c1351c57e6056

8301463: Code in DatagramSocket still refers to resolved JDK-8237352

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java

Changeset: 26b111d7
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2023-02-15 13:25:50 +0000
URL:       https://git.openjdk.org/loom/commit/26b111d714c3ee62bd10a5e2ab44be01c13ff42e

8301700: Increase the default TLS Diffie-Hellman group size from 1024-bit to 2048-bit

Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/DHKeyExchange.java
! test/jdk/sun/security/ssl/DHKeyExchange/DHEKeySizing.java

Changeset: 0c965844
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-15 13:40:34 +0000
URL:       https://git.openjdk.org/loom/commit/0c9658446d111ec944f06b7a8a4e3ae7bf53ee8d

8301225: Replace NULL with nullptr in share/gc/shenandoah/

Reviewed-by: wkemper, kdnilsen, rkennke

! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetClone.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahForwarding.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMonitoringSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNumberSeq.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStackWatermark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp

Changeset: 28f5250f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-15 14:34:30 +0000
URL:       https://git.openjdk.org/loom/commit/28f5250fa5cfd7938bb0899a2c17847b7458536c

8302127: Remove unused arg in write_ref_field_post

Reviewed-by: phh, kbarrett

! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp

Changeset: 50dcc2ae
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-15 18:29:26 +0000
URL:       https://git.openjdk.org/loom/commit/50dcc2aec5b16c0826e27d58e49a7f55a5f5ad38

8301460: Clean up LambdaForm to reference BasicType enums directly

Reviewed-by: jvernee

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

Changeset: 861e3020
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-15 21:52:41 +0000
URL:       https://git.openjdk.org/loom/commit/861e302011bb3aaf0c8431c121b58a57b78481e3

8302163: Speed up various String comparison methods with ArraysSupport.mismatch

Reviewed-by: stsypanov, rriggs, alanb

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! test/micro/org/openjdk/bench/java/lang/StringBuilders.java
+ test/micro/org/openjdk/bench/java/lang/StringComparisons.java
! test/micro/org/openjdk/bench/java/lang/StringOther.java


From duke at openjdk.org  Thu Feb 16 12:46:28 2023
From: duke at openjdk.org (duke)
Date: Thu, 16 Feb 2023 12:46:28 GMT
Subject: git: openjdk/loom: fibers: 106 new changesets
Message-ID: <88b86ca3-e6aa-471f-a2b0-067d04973294@openjdk.org>

Changeset: 77f73764
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-09 11:44:26 +0000
URL:       https://git.openjdk.org/loom/commit/77f73764bc8a898b66f401cdb71fd3246b0c4861

Drop allowSetThreadLocals

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! 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/ThreadLocal.java
! test/jdk/java/lang/Thread/BuilderTest.java
! test/jdk/java/lang/Thread/virtual/ThreadAPI.java
! test/jdk/java/lang/Thread/virtual/ThreadLocals.java
! test/jdk/jdk/internal/misc/TerminatingThreadLocal/TestTerminatingThreadLocal.java
! test/lib/jdk/test/lib/thread/VThreadRunner.java

Changeset: 631a2790
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-08 19:55:12 +0000
URL:       https://git.openjdk.org/loom/commit/631a2790e5d5b3eac5102dbc42e57feb94bfc23d

8301567: The test/jdk/java/awt/AppContext/ApplicationThreadsStop/java.policy is unused

Reviewed-by: aivanov

- test/jdk/java/awt/AppContext/ApplicationThreadsStop/java.policy

Changeset: 8a9e383d
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-08 21:52:30 +0000
URL:       https://git.openjdk.org/loom/commit/8a9e383dba58ed047ca46007b5af186aade05b59

8301717: Remove obsolete jib profiles

Reviewed-by: dholmes, ihse

! make/conf/jib-profiles.js

Changeset: 873558ee
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2023-02-08 21:57:22 +0000
URL:       https://git.openjdk.org/loom/commit/873558ee80d741469ade030c732091bead431c46

8300914: Allow `@` as an escape in documentation comments

Reviewed-by: prappo

! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTree.java
! src/jdk.compiler/share/classes/com/sun/source/doctree/DocTreeVisitor.java
+ src/jdk.compiler/share/classes/com/sun/source/doctree/EscapeTree.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/source/util/SimpleDocTreeVisitor.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.compiler/share/classes/jdk/internal/shellsupport/doc/JavadocFormatter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/CommentHelper.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclint/Checker.java
! test/langtools/tools/doclint/HtmlTagsTest.java
! test/langtools/tools/doclint/HtmlTagsTest.out
+ test/langtools/tools/doclint/ReturnTest.java
+ test/langtools/tools/doclint/ReturnTest.out
! test/langtools/tools/doclint/SummaryTest.java
! test/langtools/tools/doclint/SummaryTest.out
+ test/langtools/tools/javac/doctree/AtEscapeTest.java
! test/langtools/tools/javac/doctree/DocCommentTester.java

Changeset: dc6d52ce
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-09 00:30:07 +0000
URL:       https://git.openjdk.org/loom/commit/dc6d52cea54eb8c8793dd0f46002c28ec43d9d2c

8301876: Crash in DumpTimeClassInfo::add_verification_constraint

Reviewed-by: ccheung, matsaave

! src/hotspot/share/classfile/systemDictionaryShared.cpp

Changeset: c8cc7b67
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-09 00:38:08 +0000
URL:       https://git.openjdk.org/loom/commit/c8cc7b67dbb4633e365a5d6e44419775ebce9d4a

8301704: Shorten the number of GCs in UnloadingTest.java to verify a class loader not being unloaded

Reviewed-by: rriggs

! test/jdk/java/lang/invoke/defineHiddenClass/UnloadingTest.java
! test/lib/jdk/test/lib/util/ForceGC.java

Changeset: 5561c397
Author:    Harshitha Onkar <honkar at openjdk.org>
Date:      2023-02-09 00:44:58 +0000
URL:       https://git.openjdk.org/loom/commit/5561c397c53b8a821a200491abd8f7b3297fbd31

8294484: MetalBorder's FrameBorder & DialogBorder have border rendering issues when scaled

Co-authored-by: Alexey Ivanov <aivanov at openjdk.org>
Reviewed-by: aivanov, kizune

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java
- test/jdk/javax/swing/JInternalFrame/InternalFrameBorderTest.java
+ test/jdk/javax/swing/plaf/metal/MetalBorders/ScaledMetalBorderTest.java

Changeset: 70f31501
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-09 03:19:42 +0000
URL:       https://git.openjdk.org/loom/commit/70f3150166a758fe9fa14860588218ef41c2bff4

8301443: Clean broken comments from Windows code

Reviewed-by: aivanov

! src/java.desktop/windows/native/libawt/java2d/d3d/D3DResourceManager.h
! src/java.desktop/windows/native/libawt/java2d/d3d/D3DVertexCacher.cpp
! src/java.desktop/windows/native/libawt/java2d/windows/GDIWindowSurfaceData.h
! src/java.desktop/windows/native/libawt/java2d/windows/WindowsFlags.h
! src/java.desktop/windows/native/libawt/windows/Devices.h
! src/java.desktop/windows/native/libawt/windows/awt_CustomPaletteDef.h
! src/java.desktop/windows/native/libawt/windows/awt_Palette.h
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Win32GraphicsDevice.h
! src/java.security.jgss/windows/native/libsspi_bridge/sspi.cpp
! src/jdk.accessibility/windows/native/include/bridge/AccessBridgeCalls.h
! src/jdk.accessibility/windows/native/jaccessinspector/jaccessinspector.cpp

Changeset: 36478ee1
Author:    Chihiro Ito <cito at openjdk.org>
Date:      2023-02-09 03:44:01 +0000
URL:       https://git.openjdk.org/loom/commit/36478ee13f0877447852470150c01397388b3f82

8288783: Error messages are confusing when options conflict in -XX:StartFlightRecording

Reviewed-by: egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/ArgumentParser.java
+ test/jdk/jdk/jfr/jcmd/TestJcmdOptionSpecifiedOnce.java
+ test/jdk/jdk/jfr/startupargs/TestStartupOptionSpecifiedOnce.java

Changeset: c72f9515
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2023-02-09 06:50:00 +0000
URL:       https://git.openjdk.org/loom/commit/c72f9515299b0c59bd1a5e1987982812d79e9ace

8301853: C4819 warnings were reported in HotSpot on Windows

Reviewed-by: dholmes, ihse

! src/hotspot/cpu/x86/stubGenerator_x86_64_poly.cpp
! src/hotspot/share/utilities/elfFile.hpp

Changeset: 83e2db6b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 09:17:06 +0000
URL:       https://git.openjdk.org/loom/commit/83e2db6ba32e5004d2863e77c9eee91d1b65bd22

8301116: Parallelize TLAB resizing in G1

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 04f30185
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-09 09:30:44 +0000
URL:       https://git.openjdk.org/loom/commit/04f30185e914c10c918d0eff1fb63fd96e1139fb

8299739: HashedPasswordFileTest.java and ExceptionTest.java can fail with java.lang.NullPointerException

Reviewed-by: sspitsyn, amenkov, cjplummer

! test/jdk/javax/management/MBeanServer/ExceptionTest.java
! test/jdk/javax/management/security/HashedPasswordFileTest.java

Changeset: a4039e30
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-09 09:36:40 +0000
URL:       https://git.openjdk.org/loom/commit/a4039e30e8ca85749e6a893ad83e6329471522c6

8302043: [AIX] Safefetch fails for bad_addressN and bad_address32

Reviewed-by: stuefe, dholmes

! src/hotspot/share/utilities/vmError.hpp

Changeset: 916374d7
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-09 09:47:34 +0000
URL:       https://git.openjdk.org/loom/commit/916374d766561c6433c047129586c222db16727f

8302067: [AIX] AIX build error on os_aix_ppc.cpp

Reviewed-by: dholmes

! src/hotspot/os_cpu/aix_ppc/os_aix_ppc.cpp

Changeset: d4019820
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-09 10:37:48 +0000
URL:       https://git.openjdk.org/loom/commit/d4019820879ca11ebda53989fd46b08f3beb6424

8302121: Parallel: Remove unused arg in PSCardTable::inline_write_ref_field_gc

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCardTable.hpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

Changeset: 2caa56a6
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 10:48:14 +0000
URL:       https://git.openjdk.org/loom/commit/2caa56a66b318a8ac6dac90126ba77f0dc7ed549

8301843: Remove dummy region allocation

Reviewed-by: ayang, lkorinth, ysr

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp

Changeset: 6f460e48
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-08 22:09:22 +0000
URL:       https://git.openjdk.org/loom/commit/6f460e4885b274f01c9097f41a65c637654858ce

8301863: ObjectInputFilter example incorrectly calls rejectUndecidedClass

Reviewed-by: lancea

! src/java.base/share/classes/java/io/ObjectInputFilter.java

Changeset: e81f20b5
Author:    Alexander Zuev <kizune at openjdk.org>
Date:      2023-02-08 23:55:58 +0000
URL:       https://git.openjdk.org/loom/commit/e81f20b50405dc02963c8bf549000c60e78152d8

8301989: new javax.swing.text.DefaultCaret().setBlinkRate(N) results in NPE

Reviewed-by: dnguyen, honkar, prr

! src/java.desktop/share/classes/javax/swing/text/DefaultCaret.java
+ test/jdk/javax/swing/text/DefaultCaret/SetCaretRateTest.java

Changeset: af8973dc
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2023-02-09 11:59:08 +0000
URL:       https://git.openjdk.org/loom/commit/af8973dc509c1f326223e3ffd1773c9e930141d8

Merge


Changeset: e4d1cff6
Author:    Darragh Clarke <Darragh.clarke at oracle.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-09 12:27:57 +0000
URL:       https://git.openjdk.org/loom/commit/e4d1cff6597ac25d435fe16e0fc49d23f6e65df4

8300268: ServerImpl allows too many idle connections when using sun.net.httpserver.maxIdleConnections

Reviewed-by: dfuchs, vtewari, michaelm, jpai

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
+ test/jdk/com/sun/net/httpserver/bugs/8300268/MaxIdleConnectionsTest.java
+ test/jdk/com/sun/net/httpserver/bugs/8300268/jdk.httpserver/sun/net/httpserver/HttpServerAccess.java

Changeset: 3b05a94c
Author:    Aggelos Biboudis <abimpoudis at openjdk.org>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-09 16:03:34 +0000
URL:       https://git.openjdk.org/loom/commit/3b05a94c36e5d54693694c2e9950eca42626962b

8301858: Verification error when compiling switch with record patterns

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
! test/langtools/tools/javac/patterns/DeconstructionDesugaring.java

Changeset: 597a9a48
Author:    SWinxy <swinxythecat at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-09 17:46:35 +0000
URL:       https://git.openjdk.org/loom/commit/597a9a485216f6d5b1082eebfa1029524f247e8d

8301822: BasicLookAndFeel does not need to check for null after checking for type

Reviewed-by: serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLookAndFeel.java

Changeset: 7901f459
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2023-02-09 18:18:21 +0000
URL:       https://git.openjdk.org/loom/commit/7901f459dc8e0d3235e3e250d9a6bcf31cb031a2

8301260: Add system property to toggle XML Signature secure validation mode

Reviewed-by: weijun, coffeys

! src/java.base/share/conf/security/java.security
! src/java.xml.crypto/share/classes/javax/xml/crypto/dsig/dom/DOMValidateContext.java
! src/java.xml.crypto/share/classes/org/jcp/xml/dsig/internal/dom/Utils.java
+ test/jdk/javax/xml/crypto/dsig/SecureValidationSystemProperty.java
+ test/jdk/javax/xml/crypto/dsig/data/signature-enveloped-dsa-512.xml

Changeset: 7fd440d9
Author:    Matthew Donovan <matthew.p.donovan at oracle.com>
Committer: Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-09 18:21:38 +0000
URL:       https://git.openjdk.org/loom/commit/7fd440d97c2bb7b7a6cd7094e7339d65d23e7815

8298868: Update EngineCloseOnAlert.java for changes to TLS implementation

Reviewed-by: rhalade

! test/jdk/ProblemList.txt
! test/jdk/javax/net/ssl/SSLEngine/EngineCloseOnAlert.java

Changeset: f4b72df4
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-09 18:25:04 +0000
URL:       https://git.openjdk.org/loom/commit/f4b72df42863c321d03c32d1d0349892c3e87d50

8282379: [LOOM] vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011 sometimes fails

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/ProblemList-svc-vthread.txt
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod013t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013t.java

Changeset: 77ead449
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-02-09 18:39:45 +0000
URL:       https://git.openjdk.org/loom/commit/77ead449e494f4dae147144dbcc978bb107e2817

8302066: Counter _number_of_nmethods_with_dependencies should be atomic.

Reviewed-by: thartmann, kvn

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

Changeset: 51479692
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-09 19:22:51 +0000
URL:       https://git.openjdk.org/loom/commit/5147969253a9792d883fdd505a62b959c5541566

8272288: Funky multiresolution image breaks graphics context

Reviewed-by: jdv

! src/java.desktop/share/classes/sun/awt/image/VolatileSurfaceManager.java
! src/java.desktop/windows/classes/sun/java2d/d3d/D3DVolatileSurfaceManager.java
+ test/jdk/java/awt/image/VolatileImage/ReportRenderingError.java

Changeset: 48155662
Author:    Alex Menkov <amenkov at openjdk.org>
Date:      2023-02-09 19:37:32 +0000
URL:       https://git.openjdk.org/loom/commit/48155662af04bf7532799d507c23f6d5aa66a632

8228604: StackMapFrames are missing from redefined class bytes of retransformed classes

Reviewed-by: cjplummer, sspitsyn

! src/hotspot/share/classfile/classFileParser.cpp
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/MissedStackMapFrames/MissedStackMapFrames.java
+ test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/MissedStackMapFrames/libMissedStackMapFrames.cpp

Changeset: 0aeebee2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-09 20:09:13 +0000
URL:       https://git.openjdk.org/loom/commit/0aeebee284effe9abd0ed3cf2845430b40bb53bd

8301988: VerifyLiveClosure::verify_liveness asserts on bad pointers outside heap

Reviewed-by: dholmes, ayang

! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/compressedOops.inline.hpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 97d0c872
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-09 20:42:17 +0000
URL:       https://git.openjdk.org/loom/commit/97d0c8720d46de8bd1620de975f6de3ba3eea560

8302109: Trivial fixes to btree tests

Reviewed-by: lmesnik

! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree002/btree002.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree005/btree005.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree008/btree008.java
! test/hotspot/jtreg/vmTestbase/nsk/sysdict/vm/stress/btree/btree011/btree011.java

Changeset: 8c87a674
Author:    Rajan Halade <rhalade at openjdk.org>
Date:      2023-02-09 20:48:37 +0000
URL:       https://git.openjdk.org/loom/commit/8c87a67419b91f254ed7e4dd8ac8d294b8c4735e

8245654: Add Certigna Root CA

Reviewed-by: mullan

+ src/java.base/share/data/cacerts/certignaca
+ test/jdk/security/infra/java/security/cert/CertPathValidator/certification/CertignaCA.java
! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java

Changeset: b814cfc3
Author:    Kevin Driver <kdriver at openjdk.org>
Committer: Valerie Peng <valeriep at openjdk.org>
Date:      2023-02-09 22:31:00 +0000
URL:       https://git.openjdk.org/loom/commit/b814cfc39d2a49951e8e1839cb2f42d9b7cf705d

8178806: Better exception logging in crypto code

Reviewed-by: valeriep

! src/java.base/share/classes/javax/crypto/JceSecurity.java.template

Changeset: e245620f
Author:    Xiaohong Gong <xgong at openjdk.org>
Date:      2023-02-10 01:32:05 +0000
URL:       https://git.openjdk.org/loom/commit/e245620f6f6a836aef8ddef9f699cc540f2a5eb6

8293198: [vectorapi] Improve the implementation of VectorMask.indexInRange()

Reviewed-by: jbhateja, qamai, psandoz

! src/hotspot/cpu/aarch64/aarch64_vector.ad
! src/hotspot/cpu/aarch64/aarch64_vector_ad.m4
! src/hotspot/share/classfile/vmIntrinsics.hpp
! src/hotspot/share/opto/c2compiler.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/library_call.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp
! src/java.base/share/classes/jdk/internal/vm/vector/VectorSupport.java
! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/AbstractMask.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/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/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/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/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/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/X-VectorBits.java.template
+ test/micro/org/openjdk/bench/jdk/incubator/vector/IndexInRangeBenchmark.java

Changeset: 723433db
Author:    Ramkumar Sunderbabu <rsunderbabu at openjdk.org>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2023-02-10 05:58:12 +0000
URL:       https://git.openjdk.org/loom/commit/723433dbebc6b542dab445a89b7437149730b858

8302117: IgnoreUnrecognizedVMOptions flag causes failure in ArchiveHeapTestClass

Reviewed-by: dholmes

! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchiveHeapTestClass.java

Changeset: 837d4644
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-10 08:28:49 +0000
URL:       https://git.openjdk.org/loom/commit/837d4644a71d39b939d0f26f7e5a2a7f015fffc2

8302125: Make G1 full gc abort the VM after failing VerifyDuringGC verification

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: 1c7b09bc
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-10 08:32:39 +0000
URL:       https://git.openjdk.org/loom/commit/1c7b09bc23ac37f83b9043de35b71bea7e814da5

8302069: javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java update

Reviewed-by: cjplummer, amenkov

! test/jdk/ProblemList.txt
! test/jdk/javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java

Changeset: c8ace482
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 09:57:59 +0000
URL:       https://git.openjdk.org/loom/commit/c8ace482edead720c865cf996729a316025d937e

8301072: Replace NULL with nullptr in share/oops/

Reviewed-by: stefank, coleenp, dholmes

! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/access.inline.hpp
! src/hotspot/share/oops/annotations.cpp
! src/hotspot/share/oops/annotations.hpp
! src/hotspot/share/oops/arrayKlass.cpp
! src/hotspot/share/oops/arrayOop.hpp
! src/hotspot/share/oops/compressedOops.cpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/oops/compressedOops.inline.hpp
! src/hotspot/share/oops/constMethod.cpp
! src/hotspot/share/oops/constMethod.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/constantPool.hpp
! src/hotspot/share/oops/cpCache.cpp
! src/hotspot/share/oops/cpCache.hpp
! src/hotspot/share/oops/cpCache.inline.hpp
! src/hotspot/share/oops/fieldStreams.hpp
! src/hotspot/share/oops/generateOopMap.cpp
! src/hotspot/share/oops/generateOopMap.hpp
! src/hotspot/share/oops/instanceClassLoaderKlass.inline.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/instanceKlass.hpp
! src/hotspot/share/oops/instanceKlass.inline.hpp
! src/hotspot/share/oops/instanceMirrorKlass.cpp
! src/hotspot/share/oops/instanceMirrorKlass.inline.hpp
! src/hotspot/share/oops/instanceRefKlass.cpp
! src/hotspot/share/oops/instanceRefKlass.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/klass.hpp
! src/hotspot/share/oops/klassVtable.cpp
! src/hotspot/share/oops/klassVtable.hpp
! src/hotspot/share/oops/markWord.cpp
! src/hotspot/share/oops/metadata.hpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/method.inline.hpp
! src/hotspot/share/oops/methodData.cpp
! src/hotspot/share/oops/methodData.hpp
! src/hotspot/share/oops/objArrayKlass.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/oopHandle.hpp
! src/hotspot/share/oops/oopHandle.inline.hpp
! src/hotspot/share/oops/oopsHierarchy.cpp
! src/hotspot/share/oops/oopsHierarchy.hpp
! src/hotspot/share/oops/recordComponent.cpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp
! src/hotspot/share/oops/symbolHandle.hpp
! src/hotspot/share/oops/typeArrayKlass.cpp
! src/hotspot/share/oops/typeArrayKlass.hpp
! src/hotspot/share/oops/weakHandle.cpp
! src/hotspot/share/oops/weakHandle.hpp

Changeset: 5830c03e
Author:    Matthijs Bijman <mbijman at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2023-02-10 13:38:42 +0000
URL:       https://git.openjdk.org/loom/commit/5830c03e531f2c84c31a61cd49c40bb5e549a91d

8302004: InlineTree should consult replay file in release build

Reviewed-by: phh, xliu

! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/parse.hpp

Changeset: c25b4f46
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-10 13:46:46 +0000
URL:       https://git.openjdk.org/loom/commit/c25b4f461968503888124c6fd5cd6e788617ec3f

8301578: Perform output outside synchronization in Module.class

Reviewed-by: alanb

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

Changeset: 1428db79
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 14:01:30 +0000
URL:       https://git.openjdk.org/loom/commit/1428db798c8b983c23b31001ce2964f174139fea

8301224: Replace NULL with nullptr in share/gc/shared/

Reviewed-by: stefank, kbarrett

! src/hotspot/share/gc/shared/adaptiveSizePolicy.cpp
! src/hotspot/share/gc/shared/barrierSet.cpp
! src/hotspot/share/gc/shared/barrierSet.hpp
! src/hotspot/share/gc/shared/barrierSet.inline.hpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp
! src/hotspot/share/gc/shared/bufferNodeList.cpp
! src/hotspot/share/gc/shared/bufferNodeList.hpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.cpp
! src/hotspot/share/gc/shared/c1/barrierSetC1.hpp
! src/hotspot/share/gc/shared/c1/modRefBarrierSetC1.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.cpp
! src/hotspot/share/gc/shared/c2/modRefBarrierSetC2.cpp
! src/hotspot/share/gc/shared/cardTable.cpp
! src/hotspot/share/gc/shared/cardTable.hpp
! src/hotspot/share/gc/shared/cardTableRS.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/freeListAllocator.hpp
! src/hotspot/share/gc/shared/gcBehaviours.cpp
! src/hotspot/share/gc/shared/gcConfig.cpp
! src/hotspot/share/gc/shared/gcHeapSummary.hpp
! src/hotspot/share/gc/shared/gcId.cpp
! src/hotspot/share/gc/shared/gcLogPrecious.cpp
! src/hotspot/share/gc/shared/gcName.hpp
! src/hotspot/share/gc/shared/gcTimer.cpp
! src/hotspot/share/gc/shared/gcTrace.cpp
! src/hotspot/share/gc/shared/gcTrace.hpp
! src/hotspot/share/gc/shared/gcTraceTime.hpp
! src/hotspot/share/gc/shared/gcTraceTime.inline.hpp
! src/hotspot/share/gc/shared/gcVMOperations.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/gcWhen.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genOopClosures.hpp
! src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/generation.hpp
! src/hotspot/share/gc/shared/generationCounters.cpp
! src/hotspot/share/gc/shared/generationCounters.hpp
! src/hotspot/share/gc/shared/generationSpec.cpp
! src/hotspot/share/gc/shared/locationPrinter.inline.hpp
! src/hotspot/share/gc/shared/markBitMap.hpp
! src/hotspot/share/gc/shared/markBitMap.inline.hpp
! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp
! src/hotspot/share/gc/shared/oopStorage.cpp
! src/hotspot/share/gc/shared/oopStorage.hpp
! src/hotspot/share/gc/shared/oopStorage.inline.hpp
! src/hotspot/share/gc/shared/oopStorageParState.hpp
! src/hotspot/share/gc/shared/oopStorageSet.cpp
! src/hotspot/share/gc/shared/oopStorageSetParState.inline.hpp
! src/hotspot/share/gc/shared/parallelCleaning.cpp
! src/hotspot/share/gc/shared/plab.cpp
! src/hotspot/share/gc/shared/plab.hpp
! src/hotspot/share/gc/shared/preservedMarks.hpp
! src/hotspot/share/gc/shared/pretouchTask.cpp
! src/hotspot/share/gc/shared/ptrQueue.cpp
! src/hotspot/share/gc/shared/ptrQueue.hpp
! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessor.hpp
! src/hotspot/share/gc/shared/referenceProcessor.inline.hpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.cpp
! src/hotspot/share/gc/shared/satbMarkQueue.hpp
! src/hotspot/share/gc/shared/scavengableNMethods.cpp
! src/hotspot/share/gc/shared/softRefGenPolicy.cpp
! src/hotspot/share/gc/shared/space.cpp
! src/hotspot/share/gc/shared/space.hpp
! src/hotspot/share/gc/shared/space.inline.hpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/gc/shared/suspendibleThreadSet.cpp
! src/hotspot/share/gc/shared/taskTerminator.cpp
! src/hotspot/share/gc/shared/taskTerminator.hpp
! src/hotspot/share/gc/shared/taskqueue.cpp
! src/hotspot/share/gc/shared/taskqueue.hpp
! src/hotspot/share/gc/shared/taskqueue.inline.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.inline.hpp
! src/hotspot/share/gc/shared/weakProcessor.inline.hpp
! src/hotspot/share/gc/shared/weakProcessorTimes.cpp
! src/hotspot/share/gc/shared/weakProcessorTimes.hpp
! src/hotspot/share/gc/shared/workerDataArray.inline.hpp
! src/hotspot/share/gc/shared/workerThread.cpp
! src/hotspot/share/gc/shared/workerUtils.cpp

Changeset: 4539899c
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-10 14:02:20 +0000
URL:       https://git.openjdk.org/loom/commit/4539899c55c77771b951d005c17550ef9ac94819

8301480: Replace NULL with nullptr in os/posix

Reviewed-by: coleenp, dholmes

! src/hotspot/os/posix/gc/z/zUtils_posix.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/os_posix.hpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/posix/safefetch_sigjmp.cpp
! src/hotspot/os/posix/safefetch_static_posix.cpp
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/posix/threadCrashProtection_posix.cpp
! src/hotspot/os/posix/threadCrashProtection_posix.hpp
! src/hotspot/os/posix/threadLocalStorage_posix.cpp
! src/hotspot/os/posix/vmError_posix.cpp

Changeset: 582b9434
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-10 18:00:19 +0000
URL:       https://git.openjdk.org/loom/commit/582b943439488a0f43482b67c0bc0d4975bf4023

8278965: crash in SymbolTable::do_lookup

Reviewed-by: dholmes, fparain, iklam

! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
+ test/hotspot/gtest/classfile/test_placeholders.cpp

Changeset: db1b48ef
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2023-02-10 18:12:43 +0000
URL:       https://git.openjdk.org/loom/commit/db1b48ef3bb4f8f0fbb6879200c0655b7fe006eb

8302167: Avoid allocating register in fast_lock()

Reviewed-by: kvn, kdnilsen

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86_64.ad

Changeset: 880f52fd
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2023-02-10 19:29:34 +0000
URL:       https://git.openjdk.org/loom/commit/880f52fda0335283b0fdd932030051d653779e7d

8301638: A number of nsk/jdi invokemethod tests should be converted to create virtual threads

Reviewed-by: lmesnik, amenkov, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/jdi/ClassType/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod010t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod011t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod012t.java
! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/invokeMethod/invokemethod013t.java

Changeset: 57798dd4
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-10 19:43:30 +0000
URL:       https://git.openjdk.org/loom/commit/57798dd4394cea14ac64fc839b81e9e5bae0a80e

6595142: (spec) ByteArrayInputStream treats bytes, not characters

Reviewed-by: alanb

! src/java.base/share/classes/java/io/BufferedInputStream.java
! src/java.base/share/classes/java/io/ByteArrayInputStream.java
! src/java.base/share/classes/java/io/SequenceInputStream.java

Changeset: 84e47996
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-10 19:44:00 +0000
URL:       https://git.openjdk.org/loom/commit/84e47996e88cf640e5e9d5ab4be8a640c67afbf5

8297292: java/nio/channels/FileChannel/FileExtensionAndMap.java is too slow

Reviewed-by: jpai

! test/jdk/ProblemList.txt
- test/jdk/java/nio/channels/FileChannel/FileExtensionAndMap.java

Changeset: 98e98e90
Author:    Jim Laskey <jlaskey at openjdk.org>
Date:      2023-02-11 00:24:24 +0000
URL:       https://git.openjdk.org/loom/commit/98e98e9049be3a93ddf82d5d4d3044e0f1e4a640

8296322: javac: use methods to manage parser mode flags

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java

Changeset: 919a6da2
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-11 02:15:46 +0000
URL:       https://git.openjdk.org/loom/commit/919a6da2a74d0a57e691a9815c35a16fc7645784

8301202: Port fdlibm log to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/LogTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
+ test/jdk/java/lang/StrictMath/LogTests.java

Changeset: 74b167b2
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-11 06:20:45 +0000
URL:       https://git.openjdk.org/loom/commit/74b167b23d1eb4b6685e03caaf2e1567525b9800

8301819: Enable continuations code by default

Reviewed-by: kvn, dholmes, dcubed

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

Changeset: 1ef9f650
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2023-02-11 15:38:59 +0000
URL:       https://git.openjdk.org/loom/commit/1ef9f6507ba45419f0fa896915eec064762c5153

8302172: [JVMCI] HotSpotResolvedJavaMethodImpl.canBeInlined must respect ForceInline

Reviewed-by: dlong

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java

Changeset: 6f9f2b5d
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-11 16:53:59 +0000
URL:       https://git.openjdk.org/loom/commit/6f9f2b5d379315b6452718ccd7c5c953a6eff5d4

8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp

Reviewed-by: rriggs

! test/jdk/java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java

Changeset: 6a44120a
Author:    Joe Wang <joehw at openjdk.org>
Date:      2023-02-11 22:33:13 +0000
URL:       https://git.openjdk.org/loom/commit/6a44120a16d0f06b4ed9f0ebf6b0919da7070287

8301269: Update Commons BCEL to Version 6.7.0

Reviewed-by: lancea

! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/Const.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/ExceptionConst.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/Repository.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AccessFlags.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationDefault.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Annotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ArrayElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Attribute.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AttributeReader.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/BootstrapMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/BootstrapMethods.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassFormatException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ClassParser.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Code.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/CodeException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Constant.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantCP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantDouble.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantDynamic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantFieldref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantFloat.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInteger.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInterfaceMethodref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantInvokeDynamic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantLong.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantMethodref.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantModule.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantNameAndType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantObject.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantPackage.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantPool.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantString.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantUtf8.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Deprecated.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/DescendingVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ElementValuePair.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EmptyVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EnclosingMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/EnumElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ExceptionTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Field.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/FieldOrMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/InnerClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/InnerClasses.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/JavaClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LineNumber.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LineNumberTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/LocalVariableTypeTable.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Method.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/MethodParameter.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/MethodParameters.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Module.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleExports.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleMainClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleOpens.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModulePackages.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleProvides.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ModuleRequires.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/NestHost.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/NestMembers.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Node.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/PMGClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ParameterAnnotationEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeInvisibleAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeInvisibleParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeVisibleAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/RuntimeVisibleParameterAnnotations.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Signature.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/SimpleElementValue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/SourceFile.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMap.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMapEntry.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/StackMapType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Synthetic.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Unknown.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/UnknownAttributeReader.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Utility.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/Visitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ACONST_NULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ANEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ARETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ARRAYLENGTH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ATHROW.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AllocationInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AnnotationElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/AnnotationEntryGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArithmeticInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ArrayType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BIPUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BREAKPOINT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BasicType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BranchHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/BranchInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CHECKCAST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CPInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassGenException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ClassObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CodeExceptionGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/CompoundInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConstantPoolGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConstantPushInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ConversionInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/D2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCMPG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCMPL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2_X1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP2_X2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP_X1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/DUP_X2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ElementValuePairGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/EmptyVisitor.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/EnumElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ExceptionThrower.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/F2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCMPG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCMPL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldGenOrMethodGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/FieldOrMethod.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GETFIELD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GETSTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GOTO.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GOTO_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/GotoInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2B.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2C.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2L.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/I2S.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IAND.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ICONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFGE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFGT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFLE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFLT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNONNULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IFNULL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ACMPEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ACMPNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPEQ.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPGE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPGT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPLE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPLT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IF_ICMPNE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IINC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ILOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMPDEP1.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMPDEP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INSTANCEOF.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEDYNAMIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEINTERFACE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKESPECIAL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKESTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/INVOKEVIRTUAL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISHL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ISUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IUSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IXOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IfInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/IndexedInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Instruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionComparator.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionConst.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionFactory.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionHandle.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionList.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionListObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InstructionTargeter.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/InvokeInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JSR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JSR_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/JsrInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2D.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2F.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/L2I.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LADD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LAND.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LCMP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LCONST.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC2_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDC_W.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LDIV.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LLOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LMUL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LNEG.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LOOKUPSWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LREM.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LRETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSHL.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LSUB.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LUSHR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LXOR.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LineNumberGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LoadClass.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LoadInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LocalVariableGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/LocalVariableInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MONITORENTER.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MONITOREXIT.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MULTIANEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MethodGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/MethodObserver.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NEW.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NEWARRAY.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NOP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NameSignatureInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/NamedAndTyped.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ObjectType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/POP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/POP2.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUTFIELD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PUTSTATIC.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PopInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/PushInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/RET.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/RETURN.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReferenceType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReturnInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/ReturnaddressType.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SALOAD.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SASTORE.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SIPUSH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SWAP.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Select.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/SimpleElementValueGen.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackConsumer.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StackProducer.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/StoreInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TABLESWITCH.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TargetLostException.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Type.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/TypedInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/UnconditionalBranch.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/VariableLengthInstruction.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/generic/Visitor.java
+ src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Args.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/AttributeHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELComparator.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELFactory.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/BCELifier.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ByteSequence.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Class2HTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassQueue.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassSet.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ClassStack.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/CodeHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ConstantHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/InstructionFinder.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/MethodHTML.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/ModularRuntimeImage.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/Repository.java
! src/java.xml/share/classes/com/sun/org/apache/bcel/internal/util/SyntheticRepository.java
+ src/java.xml/share/classes/jdk/xml/internal/Utils.java
! src/java.xml/share/legal/bcel.md

Changeset: 8049e59a
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-12 17:45:55 +0000
URL:       https://git.openjdk.org/loom/commit/8049e59a5c5ab5bd2055face6df02445859335ca

8301833: Add wide-ranging tests for FDLIBM porting

Reviewed-by: bpb, alanb

+ test/jdk/java/lang/StrictMath/ExhaustingTests.java

Changeset: 7c233bc1
Author:    Feilong Jiang <fjiang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-13 02:01:25 +0000
URL:       https://git.openjdk.org/loom/commit/7c233bc1c88564b53ee3b46dbe7763de81ef5468

8302114: RISC-V: Several foreign jtreg tests fail with debug build after JDK-8301818

Reviewed-by: fyang, gcao

! src/hotspot/cpu/riscv/c1_LIRAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp

Changeset: 1fec6b59
Author:    Dingli Zhang <dzhang at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-13 02:02:40 +0000
URL:       https://git.openjdk.org/loom/commit/1fec6b5953b51dae4be640d6e4e4f79136b9348d

8301852: RISC-V: Optimize class atomic when order is memory_order_relaxed

Reviewed-by: fyang

! src/hotspot/os_cpu/linux_riscv/atomic_linux_riscv.hpp

Changeset: d1c87a03
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-13 06:23:24 +0000
URL:       https://git.openjdk.org/loom/commit/d1c87a03ad188034e4a62e033b2d9d908805eacd

8302203: IR framework should detect non-compilable test methods early

Reviewed-by: chagedorn, kvn

! test/hotspot/jtreg/compiler/lib/ir_framework/test/AbstractTest.java

Changeset: 5d39d145
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-13 08:13:13 +0000
URL:       https://git.openjdk.org/loom/commit/5d39d14522df5dc35a5f4c9934d2cf8da4fecaa6

8299970: Speed up compiler/arraycopy/TestArrayCopyConjoint.java

Reviewed-by: chagedorn, kvn, thartmann

! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyConjoint.java
! test/hotspot/jtreg/compiler/arraycopy/TestArrayCopyDisjoint.java

Changeset: f4b140b4
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-02-13 08:34:45 +0000
URL:       https://git.openjdk.org/loom/commit/f4b140b4200fc0f49161395501d3dbcba7a79059

8296410: HttpClient throws java.io.IOException: no statuscode in response for HTTP2

Reviewed-by: dfuchs, jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
+ test/jdk/java/net/httpclient/http2/TrailingHeadersTest.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/BodyOutputStream.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/Http2TestServer.java
! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/Http2TestServerConnection.java

Changeset: 0458d382
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-13 08:59:19 +0000
URL:       https://git.openjdk.org/loom/commit/0458d3825c0b6ba215a87143ad472acdcba59f40

6513512: MetalLookAndFeel.initClassDefaults does not install an entry for MetalMenuBarUI

Reviewed-by: serb, aivanov

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalLookAndFeel.java
! src/java.desktop/share/classes/javax/swing/plaf/metal/OceanTheme.java

Changeset: 4e327db1
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-13 09:25:09 +0000
URL:       https://git.openjdk.org/loom/commit/4e327db1d127c652ef39e31c164e36ae429a0065

8301499: Replace NULL with nullptr in cpu/zero

Reviewed-by: dholmes, rehn

! src/hotspot/cpu/zero/abstractInterpreter_zero.cpp
! src/hotspot/cpu/zero/bytecodeInterpreter_zero.cpp
! src/hotspot/cpu/zero/compiledIC_zero.cpp
! src/hotspot/cpu/zero/continuationFreezeThaw_zero.inline.hpp
! src/hotspot/cpu/zero/continuationHelper_zero.inline.hpp
! src/hotspot/cpu/zero/disassembler_zero.hpp
! src/hotspot/cpu/zero/frame_zero.cpp
! src/hotspot/cpu/zero/frame_zero.inline.hpp
! src/hotspot/cpu/zero/icBuffer_zero.cpp
! src/hotspot/cpu/zero/interpreterRT_zero.cpp
! src/hotspot/cpu/zero/javaFrameAnchor_zero.hpp
! src/hotspot/cpu/zero/methodHandles_zero.cpp
! src/hotspot/cpu/zero/nativeInst_zero.hpp
! src/hotspot/cpu/zero/registerMap_zero.hpp
! src/hotspot/cpu/zero/register_zero.cpp
! src/hotspot/cpu/zero/relocInfo_zero.cpp
! src/hotspot/cpu/zero/sharedRuntime_zero.cpp
! src/hotspot/cpu/zero/smallRegisterMap_zero.inline.hpp
! src/hotspot/cpu/zero/stackChunkFrameStream_zero.inline.hpp
! src/hotspot/cpu/zero/stack_zero.cpp
! src/hotspot/cpu/zero/stack_zero.hpp
! src/hotspot/cpu/zero/stubGenerator_zero.cpp
! src/hotspot/cpu/zero/vtableStubs_zero.cpp
! src/hotspot/cpu/zero/zeroInterpreter_zero.cpp

Changeset: bbd8ae78
Author:    Stuart Monteith <smonteith at openjdk.org>
Committer: Andrew Dinn <adinn at openjdk.org>
Date:      2023-02-13 11:07:11 +0000
URL:       https://git.openjdk.org/loom/commit/bbd8ae78200e4128d4eddf8694835956b5c5f142

8294194: [AArch64] Create intrinsics compress and expand

Reviewed-by: xgong, adinn, haosun, aph

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/share/opto/constantTable.cpp
! test/hotspot/jtreg/compiler/intrinsics/TestBitShuffleOpers.java

Changeset: cb810730
Author:    Varada M <mvarada2000 at gmail.com>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-13 11:12:36 +0000
URL:       https://git.openjdk.org/loom/commit/cb8107303ed0563e06b1e2009d521869f4ca21e8

8300139: [AIX] Use pthreads to avoid JNI_createVM call from primordial thread

Reviewed-by: dholmes, stuefe

! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/FPRegs.java
! test/hotspot/jtreg/runtime/jni/CalleeSavedRegisters/exeFPRegs.c
! test/jdk/java/lang/reflect/exeCallerAccessTest/CallerAccessTest.java
! test/jdk/java/lang/reflect/exeCallerAccessTest/exeCallerAccessTest.c
! test/jdk/jni/nullCaller/NullCallerTest.java
! test/jdk/jni/nullCaller/exeNullCallerTest.cpp
! test/lib-test/jdk/test/lib/process/exejvm-test-launcher.c

Changeset: 1f9c110c
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-13 11:17:38 +0000
URL:       https://git.openjdk.org/loom/commit/1f9c110c1f9ea6f5c3621a25692ce9d7abf245d4

8301958: Reduce Arrays.copyOf/-Range overheads

Reviewed-by: alanb, smarks

! src/java.base/share/classes/java/util/Arrays.java
! test/micro/org/openjdk/bench/java/lang/StringConstructor.java

Changeset: 0025764e
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-13 11:28:40 +0000
URL:       https://git.openjdk.org/loom/commit/0025764ec02bef391720962272b7219d34c00653

8040793: vmTestbase/nsk/monitoring/stress/lowmem fails on calling isCollectionUsageThresholdExceeded()

Reviewed-by: iwalulya, tschatzl

! src/hotspot/share/gc/serial/defNewGeneration.cpp

Changeset: df93880e
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-13 12:50:28 +0000
URL:       https://git.openjdk.org/loom/commit/df93880efd60804118a1578e6da2a2291e8abae1

8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/DigestEchoClient.java

Changeset: 57aef857
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-13 13:33:06 +0000
URL:       https://git.openjdk.org/loom/commit/57aef85734741efede5b3471f060445b3cc43853

8301838: PPC: continuation yield intrinsic: exception check not needed if yield succeeded

Reviewed-by: lucy, goetz

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

Changeset: 99b6c0eb
Author:    Gui Cao <gcao at openjdk.org>
Committer: Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-13 15:39:08 +0000
URL:       https://git.openjdk.org/loom/commit/99b6c0eb487d0f7f33af83879ec53edd97246b7e

8302289: RISC-V: Use bgez instruction in arraycopy_simple_check when possible

Reviewed-by: fyang, dzhang, luhenry

! src/hotspot/cpu/riscv/c1_LIRAssembler_arraycopy_riscv.cpp

Changeset: f4d4fa50
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-13 15:50:54 +0000
URL:       https://git.openjdk.org/loom/commit/f4d4fa500c5038c85551bd7ed997e697d9f088eb

8300255: Introduce interface for GC oop verification in the assembler

Co-authored-by: Martin Doerr <mdoerr at openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch at openjdk.org>
Co-authored-by: Yadong Wang <yadongwang at openjdk.org>
Reviewed-by: fyang, aboldtch, coleenp

! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/shared/barrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.cpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetAssembler_ppc.hpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/shared/barrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.hpp
! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/shared/barrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp

Changeset: 101db262
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Tyler Steele <tsteele at openjdk.org>
Date:      2023-02-13 16:14:33 +0000
URL:       https://git.openjdk.org/loom/commit/101db262e1eef9afcc316009740ebf74a7c598d9

8301697: [s390] Optimized-build is broken

Reviewed-by: tsteele, lucy

! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp

Changeset: c37e9d1c
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2023-02-13 18:14:31 +0000
URL:       https://git.openjdk.org/loom/commit/c37e9d1c8de3d7401422a08342473f803650c4e2

8298293: NMT: os::realloc() should verify that flags do not change between reallocations

Reviewed-by: dholmes, stuefe, iklam

! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/services/nmtPreInit.cpp
! src/hotspot/share/services/nmtPreInit.hpp

Changeset: d503c664
Author:    Amit Kumar <amitlocham09 at icloud.com>
Committer: Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-13 19:01:05 +0000
URL:       https://git.openjdk.org/loom/commit/d503c66400f37a44406419fab280e64e3d7c9014

8302155: [AIX] NUM_LCPU is not required variable

Reviewed-by: tsteele, ihse

! make/autoconf/build-performance.m4

Changeset: abbeb7e4
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2023-02-13 20:57:01 +0000
URL:       https://git.openjdk.org/loom/commit/abbeb7e4d2f5739dff77b2c79e675fb69368db1e

8302108: Clean up placeholder supername code

Reviewed-by: dholmes, iklam

! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/oops/symbolHandle.hpp
! test/hotspot/gtest/classfile/test_placeholders.cpp

Changeset: 13b1ebba
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-14 01:28:42 +0000
URL:       https://git.openjdk.org/loom/commit/13b1ebba276940ff83e53b8ec3659280b3574204

8298853: JvmtiVTMSTransitionDisabler should support disabling one virtual thread transitions

Reviewed-by: pchilanomate, lmesnik

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp

Changeset: 94e7cc85
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-14 05:39:07 +0000
URL:       https://git.openjdk.org/loom/commit/94e7cc8587356988e713d23d1653bdd5c43fb3f1

8301226: Add clamp() methods to java.lang.Math and to StrictMath

Reviewed-by: qamai, darcy

! src/java.base/share/classes/java/lang/Math.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/Clamp.java

Changeset: d782125c
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-14 06:58:56 +0000
URL:       https://git.openjdk.org/loom/commit/d782125c8f3bfe087269e4430dd12328d8cc77f8

8302214: Typo in javadoc of Arrays.compare and Arrays.mismatch

Reviewed-by: jpai

! src/java.base/share/classes/java/util/Arrays.java

Changeset: 7f71a104
Author:    Erik ?sterlund <eosterlund at openjdk.org>
Date:      2023-02-14 09:18:48 +0000
URL:       https://git.openjdk.org/loom/commit/7f71a1040d9c03f72d082e329ccaf2c4a3c060a6

8301874: BarrierSetC2 should assign barrier data to stores

Reviewed-by: rcastanedalo, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp

Changeset: ee5f6e15
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-14 09:27:36 +0000
URL:       https://git.openjdk.org/loom/commit/ee5f6e156de0fd3d78adf60951866f43c492725b

8302337: JDK crashes if lib/modules contains non-zero byte containing ATTRIBUTE_END

Reviewed-by: stuefe, jlaskey, alanb

! src/java.base/share/native/libjimage/imageFile.cpp

Changeset: 92474f13
Author:    Conor Cleary <ccleary at openjdk.org>
Date:      2023-02-14 09:41:36 +0000
URL:       https://git.openjdk.org/loom/commit/92474f13f03afacc48541b0de17998998f70eb65

8301243: java/net/httpclient/http2/IdleConnectionTimeoutTest.java intermittent failure

Reviewed-by: dfuchs

! test/jdk/java/net/httpclient/http2/IdleConnectionTimeoutTest.java

Changeset: 7c50ab16
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-14 10:18:43 +0000
URL:       https://git.openjdk.org/loom/commit/7c50ab1612fafaa5281cc72d8f511e388cdb1d97

8225409: G1: Remove the Hot Card Cache

Reviewed-by: tschatzl, iwalulya

- src/hotspot/share/gc/g1/g1CardCounts.cpp
- src/hotspot/share/gc/g1/g1CardCounts.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
- src/hotspot/share/gc/g1/g1HotCardCache.cpp
- src/hotspot/share/gc/g1/g1HotCardCache.hpp
! src/hotspot/share/gc/g1/g1Policy.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/heapRegionManager.cpp
! src/hotspot/share/gc/g1/heapRegionManager.hpp
! src/hotspot/share/runtime/arguments.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/hotspot/jtreg/gc/g1/TestLargePageUseForAuxMemory.java
- test/hotspot/jtreg/gc/g1/TestNoUseHCC.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData00.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData05.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData10.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData15.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData20.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData25.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData27.java
+ test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryDataRunner.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 66742c83
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2023-02-14 10:57:49 +0000
URL:       https://git.openjdk.org/loom/commit/66742c83d43fd114b86bfadc823d34448da3cec6

8302368: [ZGC] Client build fails after JDK-8300255

Reviewed-by: fyang, eosterlund

! src/hotspot/cpu/aarch64/gc/z/zBarrierSetAssembler_aarch64.cpp
! src/hotspot/cpu/riscv/gc/z/zBarrierSetAssembler_riscv.cpp
! src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp

Changeset: 7dfe75cf
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Committer: Yuri Nesterenko <yan at openjdk.org>
Date:      2023-02-14 11:02:39 +0000
URL:       https://git.openjdk.org/loom/commit/7dfe75cf553193faf709cff6b8b2505680d7cebc

8301842: JFR: increase checkpoint event size for stacktrace and string pool

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp

Changeset: 6d4b02b6
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2023-02-14 12:42:59 +0000
URL:       https://git.openjdk.org/loom/commit/6d4b02b6c9b82f851b56055ba299f168618ab8ac

8302324: Inheritance tree does not show correct type parameters/arguments

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/util/Utils.java
+ test/langtools/jdk/javadoc/doclet/testInheritance/TestInheritance.java

Changeset: 8c2c8b3f
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-14 13:11:44 +0000
URL:       https://git.openjdk.org/loom/commit/8c2c8b3f7f1bf286ca67a736938797d14fd7555c

8295344: Harden runtime/StackGuardPages/TestStackGuardPages.java

Reviewed-by: dholmes, rehn

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPages.java
+ test/hotspot/jtreg/runtime/StackGuardPages/TestStackGuardPagesNative.java
! test/hotspot/jtreg/runtime/StackGuardPages/exeinvoke.c

Changeset: 2ef001e0
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-14 14:27:29 +0000
URL:       https://git.openjdk.org/loom/commit/2ef001e09774fd0cce7a6bd917dd46033cf4c4d9

8207017: Type annotations on anonymous classes in initializer blocks not written to class file

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.java
! test/langtools/tools/javac/annotations/typeAnnotations/classfile/AnonymousClassTest.java

Changeset: 77519e5f
Author:    Robbin Ehn <rehn at openjdk.org>
Date:      2023-02-14 14:38:46 +0000
URL:       https://git.openjdk.org/loom/commit/77519e5f4fe75f953c02fb3f15b7f9a58c933fea

8302354: InstanceKlass init state/thread should be atomic

Reviewed-by: coleenp, dholmes

! 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/vmStructs.cpp

Changeset: 8933c2d0
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2023-02-14 15:02:58 +0000
URL:       https://git.openjdk.org/loom/commit/8933c2d06a60671c2a4c6a683183f3979732350c

8298278: JFR: Turn MEMFLAGS into a type for use with the NativeMemoryUsage events

Reviewed-by: sjohanss

! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrType.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp
! src/hotspot/share/services/memJfrReporter.cpp
! src/hotspot/share/services/memJfrReporter.hpp

Changeset: ec901f28
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-02-14 15:36:09 +0000
URL:       https://git.openjdk.org/loom/commit/ec901f28c3fde1aa7cef0ea41fe8bc3896ad962e

8301279: update for deprecated sprintf for management components

Reviewed-by: kevinw, dholmes

! src/java.management/share/native/libmanagement/VMManagementImpl.c
! src/java.management/share/native/libmanagement/management.c
! src/jdk.management/share/native/libmanagement_ext/management_ext.c

Changeset: f7dee77d
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2023-02-14 15:37:47 +0000
URL:       https://git.openjdk.org/loom/commit/f7dee77d734fdfca29ebf8b8602e1bf04324d44c

8301274: update for deprecated sprintf for security components

Reviewed-by: ascarpino

! src/jdk.crypto.mscapi/windows/native/libsunmscapi/security.cpp

Changeset: 5b2d4301
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-14 16:30:52 +0000
URL:       https://git.openjdk.org/loom/commit/5b2d430131e8e5f6e91d449dab84b99ef6f1c880

8297632: InputStream.transferTo() method should specify what the return value should be when the number of bytes transfered is larger than Long.MAX_VALUE

Reviewed-by: alanb, lancea

! src/java.base/share/classes/java/io/BufferedInputStream.java
! src/java.base/share/classes/java/io/FileInputStream.java
! src/java.base/share/classes/java/io/InputStream.java
! src/java.base/share/classes/java/io/PushbackInputStream.java
! src/java.base/share/classes/java/io/Reader.java
! src/java.base/share/classes/java/io/SequenceInputStream.java
! src/java.base/share/classes/java/util/zip/ZipInputStream.java

Changeset: ca73f7e8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-14 18:59:37 +0000
URL:       https://git.openjdk.org/loom/commit/ca73f7e80f4a7e3c3c2a68c957412618d042d101

8301374: NullPointerException in MemberEnter.checkReceiver

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! test/langtools/tools/javac/lambda/8131742/T8131742.java
! test/langtools/tools/javac/lambda/8131742/T8131742.out

Changeset: 9c202a5a
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-14 21:15:14 +0000
URL:       https://git.openjdk.org/loom/commit/9c202a5a8fc5b0f334ea72487d079af7da275693

8302260: VarHandle.describeConstable() fails to return a nominal descriptor for static public fields

Reviewed-by: alanb, psandoz

! src/java.base/share/classes/java/lang/invoke/VarHandles.java
! src/java.base/share/classes/java/lang/invoke/X-VarHandle.java.template
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/DescribeConstableTest.java
= test/jdk/java/lang/invoke/VarHandles/describeConstable/p/C.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/D.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/I.java
+ test/jdk/java/lang/invoke/VarHandles/describeConstable/p/q/Q.java

Changeset: f1d76fa9
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2023-02-15 00:44:02 +0000
URL:       https://git.openjdk.org/loom/commit/f1d76fa92501e45f25a7d33d8c5eee7ef60973eb

8302262: Remove -XX:SuppressErrorAt develop option

Reviewed-by: stuefe, dholmes, tschatzl

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/utilities/debug.cpp
! test/hotspot/jtreg/runtime/ErrorHandling/ShowRegistersOnAssertTest.java
! test/hotspot/jtreg/runtime/ErrorHandling/TestCrashOnOutOfMemoryError.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace003.java
! test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace004.java
! test/lib-test/jdk/test/whitebox/vm_flags/StringTest.java

Changeset: bdcbafb2
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-15 05:12:39 +0000
URL:       https://git.openjdk.org/loom/commit/bdcbafb2196f0360466ee789b969f2db954ca85f

8296344: Remove dependency on G1 for writing the CDS archive heap

Reviewed-by: ayang, tschatzl, ccheung

! src/hotspot/share/cds/archiveBuilder.cpp
! src/hotspot/share/cds/archiveBuilder.hpp
+ src/hotspot/share/cds/archiveHeapWriter.cpp
+ src/hotspot/share/cds/archiveHeapWriter.hpp
! src/hotspot/share/cds/cdsHeapVerifier.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/classfile/stringTable.cpp
! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1HeapVerifier.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/gcCause.cpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/oops/constantPool.cpp
! src/hotspot/share/oops/objArrayOop.hpp
! test/hotspot/jtreg/TEST.groups
! test/hotspot/jtreg/runtime/cds/appcds/cacheObject/ArchivedIntegerCacheTest.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDump.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.java
- test/hotspot/jtreg/runtime/cds/appcds/javaldr/HumongousDuringDumpTransformer.mf

Changeset: 9ccf8ad9
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-15 06:36:16 +0000
URL:       https://git.openjdk.org/loom/commit/9ccf8ad91f02ded8ff0f48f4c6287a8d6e4aa160

8302129: Make MetaspaceReclaimPolicy a diagnostic switch

Reviewed-by: dholmes, coleenp

! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java
! test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java

Changeset: 98a392c4
Author:    Justin King <jcking at openjdk.org>
Committer: Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-15 06:42:27 +0000
URL:       https://git.openjdk.org/loom/commit/98a392c4fc95c2bef252ea9f7d65b66c57e056ac

8302102: Disable ASan for SafeFetch and os::print_hex_dump

Reviewed-by: dholmes, stuefe

! src/hotspot/os/posix/safefetch_sigjmp.cpp
! src/hotspot/os/windows/safefetch_windows.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/sanitizers/address.hpp

Changeset: a9a53f41
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-15 07:35:23 +0000
URL:       https://git.openjdk.org/loom/commit/a9a53f417d017c6e92d1f0331359037815bd431e

8302152: Speed up tests with infinite loops, sleep less

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/compiler/loopopts/TestCMoveWithDeadPhi.java
! test/hotspot/jtreg/compiler/loopopts/TestInfLoopNearUsePlacement.java
! test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopCCP.java
! test/hotspot/jtreg/compiler/loopopts/TestInfiniteLoopNest.java
! test/hotspot/jtreg/compiler/loopopts/TestStrangeControl.java

Changeset: 46bcc490
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-15 07:36:53 +0000
URL:       https://git.openjdk.org/loom/commit/46bcc4901ea66589ec4c6904f8bab9156422312a

8302147: Speed up compiler/jvmci/compilerToVM/IterateFramesNative.java

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/jvmci/compilerToVM/IterateFramesNative.java

Changeset: 33bec207
Author:    Scott Gibbons <sgibbons at openjdk.org>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2023-02-15 09:26:10 +0000
URL:       https://git.openjdk.org/loom/commit/33bec207103acd520eb99afb093cfafa44aecfda

8300808: Accelerate Base64 on x86 for AVX2

Reviewed-by: jbhateja, redestad, sviswanathan

! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.hpp
! src/hotspot/cpu/x86/stubRoutines_x86.cpp
! src/hotspot/cpu/x86/stubRoutines_x86.hpp
! src/hotspot/cpu/x86/vm_version_x86.cpp
! test/micro/org/openjdk/bench/java/util/Base64Decode.java
! test/micro/org/openjdk/bench/java/util/Base64Encode.java

Changeset: 11194e8b
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-15 09:54:47 +0000
URL:       https://git.openjdk.org/loom/commit/11194e8b825ad2688f4ede35fdadb69d74c7a5f4

8302325: Wrong comment in java.base/share/native/libjimage/imageFile.hpp

Reviewed-by: alanb, jlaskey

! src/java.base/share/native/libjimage/imageFile.cpp
! src/java.base/share/native/libjimage/imageFile.hpp
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/PerfectHashBuilder.java

Changeset: 52388179
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2023-02-15 10:19:49 +0000
URL:       https://git.openjdk.org/loom/commit/52388179e65d4703ec33569dcc7c1351c57e6056

8301463: Code in DatagramSocket still refers to resolved JDK-8237352

Reviewed-by: dfuchs

! src/java.base/share/classes/java/net/DatagramSocket.java

Changeset: 26b111d7
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2023-02-15 13:25:50 +0000
URL:       https://git.openjdk.org/loom/commit/26b111d714c3ee62bd10a5e2ab44be01c13ff42e

8301700: Increase the default TLS Diffie-Hellman group size from 1024-bit to 2048-bit

Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/ssl/DHKeyExchange.java
! test/jdk/sun/security/ssl/DHKeyExchange/DHEKeySizing.java

Changeset: 0c965844
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-15 13:40:34 +0000
URL:       https://git.openjdk.org/loom/commit/0c9658446d111ec944f06b7a8a4e3ae7bf53ee8d

8301225: Replace NULL with nullptr in share/gc/shenandoah/

Reviewed-by: wkemper, kdnilsen, rkennke

! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.cpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.hpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.cpp
! src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahHeuristics.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahIUMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahPassiveMode.cpp
! src/hotspot/share/gc/shenandoah/mode/shenandoahSATBMode.cpp
! src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetClone.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBarrierSetNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahClosures.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahCollectionSet.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahConcurrentMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahDegeneratedGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahForwarding.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFullGC.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeap.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionCounters.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegionSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp
! src/hotspot/share/gc/shenandoah/shenandoahLock.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMark.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahMarkBitMap.hpp
! src/hotspot/share/gc/shenandoah/shenandoahMonitoringSupport.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.cpp
! src/hotspot/share/gc/shenandoah/shenandoahNMethod.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahNumberSeq.cpp
! src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahReferenceProcessor.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRootVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.cpp
! src/hotspot/share/gc/shenandoah/shenandoahSharedVariables.hpp
! src/hotspot/share/gc/shenandoah/shenandoahStackWatermark.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.cpp
! src/hotspot/share/gc/shenandoah/shenandoahTaskqueue.hpp
! src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp
! src/hotspot/share/gc/shenandoah/shenandoahUnload.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
! src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.cpp
! src/hotspot/share/gc/shenandoah/shenandoahVerifier.hpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkGroup.cpp

Changeset: 28f5250f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-15 14:34:30 +0000
URL:       https://git.openjdk.org/loom/commit/28f5250fa5cfd7938bb0899a2c17847b7458536c

8302127: Remove unused arg in write_ref_field_post

Reviewed-by: phh, kbarrett

! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.inline.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp

Changeset: 50dcc2ae
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2023-02-15 18:29:26 +0000
URL:       https://git.openjdk.org/loom/commit/50dcc2aec5b16c0826e27d58e49a7f55a5f5ad38

8301460: Clean up LambdaForm to reference BasicType enums directly

Reviewed-by: jvernee

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

Changeset: 861e3020
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-15 21:52:41 +0000
URL:       https://git.openjdk.org/loom/commit/861e302011bb3aaf0c8431c121b58a57b78481e3

8302163: Speed up various String comparison methods with ArraysSupport.mismatch

Reviewed-by: stsypanov, rriggs, alanb

! src/java.base/share/classes/java/lang/String.java
! src/java.base/share/classes/java/lang/StringLatin1.java
! test/micro/org/openjdk/bench/java/lang/StringBuilders.java
+ test/micro/org/openjdk/bench/java/lang/StringComparisons.java
! test/micro/org/openjdk/bench/java/lang/StringOther.java

Changeset: e9f05191
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-16 08:22:32 +0000
URL:       https://git.openjdk.org/loom/commit/e9f05191c306b2af9d91397f8a5bfffd948e6d69

Merge

! make/conf/jib-profiles.js
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! make/conf/jib-profiles.js
! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt


From java at rkive.org  Mon Feb 20 23:15:52 2023
From: java at rkive.org (Carl M)
Date: Mon, 20 Feb 2023 18:15:52 -0500 (EST)
Subject: Detecting Thread Local Support
Message-ID: <1442408858.1448482.1676934952614@email.ionos.com>

An HTML attachment was scrubbed...
URL: <https://mail.openjdk.org/pipermail/loom-dev/attachments/20230220/1ed03000/attachment.htm>

From java at rkive.org  Mon Feb 20 23:17:56 2023
From: java at rkive.org (Carl M)
Date: Mon, 20 Feb 2023 18:17:56 -0500 (EST)
Subject: Detecting Thread Local Support
In-Reply-To: <1442408858.1448482.1676934952614@email.ionos.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
Message-ID: <760351595.1448816.1676935076744@email.ionos.com>

Re sending without HTML

> On 02/20/2023 3:15 PM PST Carl M <java at rkive.org> wrote:
> 
> 
> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
> 
> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
> 
> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propositions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
> 
> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
> 
> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
> 
> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practical.
> 
> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
> 
> 
> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
> 
> 
> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
> 
> Carl

From rengels at ix.netcom.com  Mon Feb 20 23:33:36 2023
From: rengels at ix.netcom.com (robert engels)
Date: Mon, 20 Feb 2023 17:33:36 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <760351595.1448816.1676935076744@email.ionos.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <760351595.1448816.1676935076744@email.ionos.com>
Message-ID: <1F04F957-DDDB-4651-AC1D-010B5E32AE27@ix.netcom.com>

Why do you think that VirtualThreads do not support ThreadLocal? From the docs:

> Finally, another aspect that works correctly in virtual threads but deserves being revisited for better scalability is thread-local variables, both regular and inheritable. Virtual threads support thread-local behavior the same way as platform threads, but because virtual threads can be very numerous, thread locals should be used only after careful consideration.

If you expect every thread to have this trace then the memory will be used regardless.


> On Feb 20, 2023, at 5:17 PM, Carl M <java at rkive.org> wrote:
> 
> Re sending without HTML
> 
>> On 02/20/2023 3:15 PM PST Carl M <java at rkive.org <mailto:java at rkive.org>> wrote:
>> 
>> 
>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>> 
>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>> 
>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propositions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>> 
>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>> 
>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>> 
>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practical.
>> 
>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>> 
>> 
>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>> 
>> 
>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>> 
>> Carl

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From nigro.fra at gmail.com  Mon Feb 20 23:44:54 2023
From: nigro.fra at gmail.com (Francesco Nigro)
Date: Tue, 21 Feb 2023 00:44:54 +0100
Subject: Detecting Thread Local Support
In-Reply-To: <1F04F957-DDDB-4651-AC1D-010B5E32AE27@ix.netcom.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <760351595.1448816.1676935076744@email.ionos.com>
 <1F04F957-DDDB-4651-AC1D-010B5E32AE27@ix.netcom.com>
Message-ID: <CAKxGtTXeXvHK8PpQBWZzJ5n-agrQ9c+my4bat_FPJiPXkNV68g@mail.gmail.com>

Last time I've checked on the OpenJDK src there's something that could help
there i.e.
https://github.com/openjdk/jdk/blob/861cc671e2e4904d94f50710be99a511e2f9bb68/src/java.base/share/classes/sun/nio/ch/Util.java#L56

but probably will need to be exposed in the right way, and currently thread
local pooling is outside the scoped value purposes, meaning that we would
need something "different".
Per-carrier thread locals aren't free and due to the work stealing nature
of v threads, a release of the pooled instance can land in a different
carrier from the originating one, that's something to be considered.
But still, I agree with Carl M that other solutions are worse, on the
paper, due to the presence of atomic operations, likely contended (even if
wait-free as xchg or others, or by using multiplicative methods to
distribute the contention).


Il mar 21 feb 2023, 00:33 robert engels <rengels at ix.netcom.com> ha scritto:

> Why do you think that VirtualThreads do not support ThreadLocal? From the
> docs:
>
> Finally, another aspect that works correctly in virtual threads but
> deserves being revisited for better scalability is thread-local variables,
> both regular and inheritable. Virtual threads support thread-local behavior
> the same way as platform threads, but because virtual threads can be very
> numerous, thread locals should be used only after careful consideration.
>
>
> If you expect every thread to have this trace then the memory will be used
> regardless.
>
>
> On Feb 20, 2023, at 5:17 PM, Carl M <java at rkive.org> wrote:
>
> Re sending without HTML
>
> On 02/20/2023 3:15 PM PST Carl M <java at rkive.org> wrote:
>
>
> While testing out Virtual Threads with project Loom, I encountered some
> challenges that I was hoping this mailing list could provide guidance on.
>
> I have a tracing library that uses ThreadLocals for recording events and
> timing info. The concurrency is structured so that each thread is the sole
> writer to it's own trace buffer, but separate threads can come in and read
> that data asynchronously. I am using ThreadLocals to avoid contention
> between multiple tracing threads. Secondarily, I depend on threads exiting
> for automatic clean up of the trace data per thread.
>
> Virtual threads present a hard to overcome challenge, because I can't find
> a way to tell if ThreadLocals are supported. One of the value propositions
> of my library is that it has a consistent and low overhead. Specifically,
> calling ThreadLocal.set() throws an UnsupportedOperationException in the
> event that they are not allowed. In the case of using Virtual threads, the
> likelihood of this happening is much higher, since users are now able to
> create threads cheaply. I have explored several work-arounds, but not being
> able to tell is one I can't seem to cleanly overcome. Some ideas that did
> not pan out:
>
> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.
> Two problems come up: 1. It's easy to accidentally keep the thread alive,
> and 2. When Thread Locals are supported, my library doesn't get the speedup
> from them.
>
> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This
> avoids using the Thread as a Key, and pays a minor cost of synchronizing on
> the bucket for recording trace data. In effect it's a poor man's
> ThreadLocal. However, If I get unlucky there will be contention on a bucket
> that doesn't naturally shard itself like CHM does.
>
> * Do Nothing. This causes callers to allocate a ton of memory since the
> ThreadLocal.initialValue() gets called a ton, leading to unpredictable
> tracer overhead. There is a small but noticeable amount of overhead for
> creating the initial value (like registering with the reader) so this ends
> up not being practical.
>
> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as
> mentioned above. This is the solution I came up with, where my ThreadLocal
> calls get() but has no initialValue() override. If the value is null, I
> attempt to set it. If there is an exception, I write the value to the
> CHM/ARA and then check there first for future get() calls. The problem with
> this is that the exception from set() causes an unacceptable amount of
> overhead for something that should have been very cheap. It isn't
> sufficient to check if the thread is virtual to see if TLs are supported,
> so I can't check the class name of the thread apriori. And, since multiple
> types of threads are calling into my library, I can't require callers to
> use TLs.
>
>
> I'm kind of at a loss as to how to efficiently fallback to a slower
> implementation when TLs aren't supported, since I can't tell if they are or
> not. (e.g. can't tell if the electric fence is on without touching it).
> Again, I'd prefer to keep the fast ThreadLocals if they are supported
> though.
>
>
> I'm looking for ideas (or just to register feedback) with this email, and
> have been otherwise very happy with the progress on project Loom.
>
> Carl
>
>
>
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From rengels at ix.netcom.com  Tue Feb 21 00:10:39 2023
From: rengels at ix.netcom.com (robert engels)
Date: Mon, 20 Feb 2023 18:10:39 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <CAKxGtTXeXvHK8PpQBWZzJ5n-agrQ9c+my4bat_FPJiPXkNV68g@mail.gmail.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <760351595.1448816.1676935076744@email.ionos.com>
 <1F04F957-DDDB-4651-AC1D-010B5E32AE27@ix.netcom.com>
 <CAKxGtTXeXvHK8PpQBWZzJ5n-agrQ9c+my4bat_FPJiPXkNV68g@mail.gmail.com>
Message-ID: <3A1208C0-FFBE-497D-8D86-27432C05A164@ix.netcom.com>

I don?t think there is anything different here for virtual threads - unless the setup of the trace buffer is VERY expensive.

You should have almost zero contention on the trace buffer.

A newer api you might define would be Thread.ofVirtual().start(new TracingRunnable(runnable)); and let TracingRunnable setup/teardown the buffers which would allow re-use if needed, and an easy point to perform the aggregation. Still, this seems like tending towards object pooling - which should only be done for VERY expensive to create objects.

Or register the trace buffer globally in a concurrent map, then use a periodic poller (or soft references) to do any clean-up.

It seems the design of the tracing may not be applicable to virtual threads. Virtual threads are designed to be created one to request / connection - similar to Java before async came along. It seems that efficient and useful tracing needs to be performed per virtual thread, not per carrier thread - and then aggregated lazily.

> On Feb 20, 2023, at 5:44 PM, Francesco Nigro <nigro.fra at gmail.com> wrote:
> 
> Last time I've checked on the OpenJDK src there's something that could help there i.e. https://github.com/openjdk/jdk/blob/861cc671e2e4904d94f50710be99a511e2f9bb68/src/java.base/share/classes/sun/nio/ch/Util.java#L56 <https://github.com/openjdk/jdk/blob/861cc671e2e4904d94f50710be99a511e2f9bb68/src/java.base/share/classes/sun/nio/ch/Util.java#L56>
> 
> but probably will need to be exposed in the right way, and currently thread local pooling is outside the scoped value purposes, meaning that we would need something "different".
> Per-carrier thread locals aren't free and due to the work stealing nature of v threads, a release of the pooled instance can land in a different carrier from the originating one, that's something to be considered.
> But still, I agree with Carl M that other solutions are worse, on the paper, due to the presence of atomic operations, likely contended (even if wait-free as xchg or others, or by using multiplicative methods to distribute the contention).
> 
> 
> Il mar 21 feb 2023, 00:33 robert engels <rengels at ix.netcom.com <mailto:rengels at ix.netcom.com>> ha scritto:
> Why do you think that VirtualThreads do not support ThreadLocal? From the docs:
> 
>> Finally, another aspect that works correctly in virtual threads but deserves being revisited for better scalability is thread-local variables, both regular and inheritable. Virtual threads support thread-local behavior the same way as platform threads, but because virtual threads can be very numerous, thread locals should be used only after careful consideration.
> 
> If you expect every thread to have this trace then the memory will be used regardless.
> 
> 
>> On Feb 20, 2023, at 5:17 PM, Carl M <java at rkive.org <mailto:java at rkive.org>> wrote:
>> 
>> Re sending without HTML
>> 
>>> On 02/20/2023 3:15 PM PST Carl M <java at rkive.org <mailto:java at rkive.org>> wrote:
>>> 
>>> 
>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>> 
>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>> 
>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propositions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>> 
>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>> 
>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>> 
>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practical.
>>> 
>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>> 
>>> 
>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>> 
>>> 
>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>> 
>>> Carl
> 

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From java at rkive.org  Tue Feb 21 00:19:47 2023
From: java at rkive.org (Carl M)
Date: Mon, 20 Feb 2023 19:19:47 -0500 (EST)
Subject: Detecting Thread Local Support
In-Reply-To: <CAKxGtTXeXvHK8PpQBWZzJ5n-agrQ9c+my4bat_FPJiPXkNV68g@mail.gmail.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <760351595.1448816.1676935076744@email.ionos.com>
 <1F04F957-DDDB-4651-AC1D-010B5E32AE27@ix.netcom.com>
 <CAKxGtTXeXvHK8PpQBWZzJ5n-agrQ9c+my4bat_FPJiPXkNV68g@mail.gmail.com>
Message-ID: <1777524772.1454148.1676938787894@email.ionos.com>

I'd be hesitant to adapt this problem to pooling, but it's an interesting idea.  Coalescing all the trace data would be more difficult, but writes would still be pretty fast.  My library (PerfMark) records data in a few nanoseconds, so even a little increase in writing is proportionally large.  Semantically the problem is simplified to:

Map<Thread, TraceData> data;
data.get(Thread.currentThread()).record("some event");


@Robert: The memory usage problem comes up due to large amounts of GC churn.   The TraceData pre-allocates a moderately large array, which is use for the record() calls.  While it is true lots of threads = lots of memory, it still scales in the number of threads, rather than the number of record() calls.  (which will be many magnitudes larger).


Also, given that Platform threads have been around for a much longer time, it's impractical to expect ThreadLocal users to adapt.

> On 02/20/2023 3:44 PM PST Francesco Nigro <nigro.fra at gmail.com> wrote:
> 
> 
> Last time I've checked on the OpenJDK src there's something that could help there i.e.?https://github.com/openjdk/jdk/blob/861cc671e2e4904d94f50710be99a511e2f9bb68/src/java.base/share/classes/sun/nio/ch/Util.java#L56
> 
> but probably will need to be exposed in the right way, and currently thread local pooling is outside the scoped value purposes, meaning that we would need something "different".
> Per-carrier thread locals aren't free and due to the work stealing nature of v threads, a release of the pooled instance can land in a different carrier from the originating one, that's something to be considered.
> But still, I agree with Carl M that other solutions are worse, on the paper, due to the presence of atomic operations, likely contended (even if wait-free as xchg or others, or by using multiplicative methods to distribute the contention).
> 
> 
> 
> Il mar 21 feb 2023, 00:33 robert engels <rengels at ix.netcom.com> ha scritto:
> > Why do you think that VirtualThreads do not support ThreadLocal? From the docs:
> > 
> > > Finally, another aspect that works correctly in virtual threads but deserves being revisited for better scalability isthread-local variables, both regular and inheritable. Virtual threads support thread-local behavior the same way as platform threads, but because virtual threads can be very numerous, thread locals should be used only after careful consideration.
> > 
> > If you expect every thread to have this trace then the memory will be used regardless.
> > 
> > 
> > > On Feb 20, 2023, at 5:17 PM, Carl M <java at rkive.org> wrote:
> > > 
> > > 
> > > Re sending without HTML
> > > 
> > > 
> > > > On 02/20/2023 3:15 PM PST Carl M <java at rkive.org> wrote:
> > > > 
> > > > 
> > > > While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
> > > > 
> > > > I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
> > > > 
> > > > Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propositions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
> > > > 
> > > > * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
> > > > 
> > > > * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
> > > > 
> > > > * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practical.
> > > > 
> > > > * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
> > > > 
> > > > 
> > > > I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
> > > > 
> > > > 
> > > > I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
> > > > 
> > > > Carl

From ron.pressler at oracle.com  Tue Feb 21 00:33:17 2023
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 21 Feb 2023 00:33:17 +0000
Subject: Detecting Thread Local Support
In-Reply-To: <1442408858.1448482.1676934952614@email.ionos.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
Message-ID: <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>

Hi.

The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.

However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.

? Ron


> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
> 
> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.  
>  
> I have a tracing library that uses ThreadLocals for recording events and timing info.  The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously.  I am using ThreadLocals to avoid contention between multiple tracing threads.  Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>  
> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported.  One of the value propsitions of my library is that it has a consistent and low overhead.    Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed.  In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply.   I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome.   Some ideas that did not pan out:
>  
> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.  Two problems come up: 1.  It's easy to accidentally keep the thread alive, and 2.  When Thread Locals are supported, my library doesn't get the speedup from them.
>  
> * Use an AtomicReferenceArray and hash into a fixed size of buckets.  This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data.  In effect it's a poor man's ThreadLocal.  However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>  
> * Do Nothing.   This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead.  There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>  
> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above.  This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override.  If the value is null, I attempt to set it.  If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls.  The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap.  It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori.  And, since multiple types of threads are calling into my library,  I can't require callers to use TLs.
>  
>  
> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not.  (e.g. can't tell if the electric fence is on without touching it).  Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>  
>  
> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.   
>  
> Carl


From rengels at ix.netcom.com  Tue Feb 21 00:46:27 2023
From: rengels at ix.netcom.com (robert engels)
Date: Mon, 20 Feb 2023 18:46:27 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
Message-ID: <7CE8A4FF-FEFF-479D-9A9B-29A86977A9F4@ix.netcom.com>

I don?t think a pool of buffers matters.

It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.

If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.

> On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
> 
> Hi.
> 
> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
> 
> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
> 
> ? Ron
> 
> 
>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>> 
>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.  
>> 
>> I have a tracing library that uses ThreadLocals for recording events and timing info.  The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously.  I am using ThreadLocals to avoid contention between multiple tracing threads.  Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>> 
>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported.  One of the value propsitions of my library is that it has a consistent and low overhead.    Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed.  In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply.   I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome.   Some ideas that did not pan out:
>> 
>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.  Two problems come up: 1.  It's easy to accidentally keep the thread alive, and 2.  When Thread Locals are supported, my library doesn't get the speedup from them.
>> 
>> * Use an AtomicReferenceArray and hash into a fixed size of buckets.  This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data.  In effect it's a poor man's ThreadLocal.  However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>> 
>> * Do Nothing.   This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead.  There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>> 
>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above.  This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override.  If the value is null, I attempt to set it.  If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls.  The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap.  It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori.  And, since multiple types of threads are calling into my library,  I can't require callers to use TLs.
>> 
>> 
>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not.  (e.g. can't tell if the electric fence is on without touching it).  Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>> 
>> 
>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.   
>> 
>> Carl
> 


From java at rkive.org  Tue Feb 21 01:01:29 2023
From: java at rkive.org (Carl M)
Date: Mon, 20 Feb 2023 20:01:29 -0500 (EST)
Subject: Detecting Thread Local Support
In-Reply-To: <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
Message-ID: <1707640779.1456641.1676941289416@email.ionos.com>

Thanks for the response, I didn't realize it was only for a limited set of use cases.  From my POV, it definitely did seem like something library maintainers would need to support.

As for the number of threads, I haven't quite figured it out.  The library was originally written with the expectation of around 2000 threads, each with maybe 32K entries.   With Loom, those assumptions from years ago no longer hold.  I also came to a ConcurrentLinked(Deque*) solution, which I used as a stack of trace buffers.  The assumption was to shard by Thread, and then assume the top most trace was the one likely to be written to.  That said, it still ends up being slightly more expensive.   When recording the trace, The Thread ID (or WeakReference<Thread>) has to be written with every trace call, since the storage is shared.  With the thread local, this is unnecessary.   Sadly, my tracing library has slowly be en increasing from ~4ns per trace event to around 6-7ns.

Is there documentation about what points a virtual thread can be rescheduled onto a different Carrier Thread?  For my own personal preference, I would still prefer to trace per Platform Thread, and indicate when a migration happens, rather than create 10K+ thread traces.  I'm guessing there are some ramifications to exposing both the platform thread and virtual thread locals separately, but my initial guess is that it'd be useful.

Carl

> On 02/20/2023 4:33 PM PST Ron Pressler <ron.pressler at oracle.com> wrote:
> 
> 
> Hi.
> 
> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
> 
> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
> 
> ? Ron
> 
> 
> > On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
> > 
> > While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
> > 
> > I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
> > 
> > Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
> > 
> > * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
> > 
> > * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
> > 
> > * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
> > 
> > * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
> > 
> > 
> > I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
> > 
> > 
> > I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
> > 
> > Carl

From java at rkive.org  Tue Feb 21 01:09:29 2023
From: java at rkive.org (Carl M)
Date: Mon, 20 Feb 2023 20:09:29 -0500 (EST)
Subject: Detecting Thread Local Support
In-Reply-To: <7CE8A4FF-FEFF-479D-9A9B-29A86977A9F4@ix.netcom.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
 <7CE8A4FF-FEFF-479D-9A9B-29A86977A9F4@ix.netcom.com>
Message-ID: <1840833937.1457267.1676941769801@email.ionos.com>

An HTML attachment was scrubbed...
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From rengels at ix.netcom.com  Tue Feb 21 01:43:30 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Mon, 20 Feb 2023 19:43:30 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <1840833937.1457267.1676941769801@email.ionos.com>
References: <1840833937.1457267.1676941769801@email.ionos.com>
Message-ID: <D942748A-BAC7-4D8F-9CE0-9BB874198170@ix.netcom.com>

I would argue that the trace as shown isn?t very useful. For instance what makes thread group 2-1 any different than 2-2? (This is the bad side effect of async and arbitrary fork/join thread pools in Java). 

I would take a look at Go - which has had to deal with problem for quite a while. You can look at github.com/robaho/go-analyzer for some additional information. 

You want to trace events - specifically exceptional events. And be able to trace them with enough information to diagnose performance issues. You can?t manually review 1M traces in a UX, so you need to present the data in a way that surfaces potential issues.

The easiest way to do this is via histograms to discard data from the trace buffer when you realize it is not exceptional. 

> On Feb 20, 2023, at 7:09 PM, Carl M <java at rkive.org> wrote:
> 
> ?
> For context, my tracer produces a trace that can be loaded into the Chrome Dev Tools viewer.  It looks like:  https://github.com/perfmark/perfmark/blob/v0.26.x/doc/screenshot.png
>  
>  
> I'm thinking now that even if the performance issues I encountered are fixed, the UX for viewing such a trace would be need to be fixed too.
>  
>>> On 02/20/2023 4:46 PM PST robert engels <rengels at ix.netcom.com> wrote:
>>>  
>>>  
>>> I don?t think a pool of buffers matters.
>>>  
>>> It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.
>>>  
>>> If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.
>>>  
>>> On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
>>>  
>>> Hi.
>>>  
>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>  
>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>  
>>> ? Ron
>>>  
>>>  
>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>  
>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>  
>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>  
>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>  
>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>  
>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>  
>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>  
>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>  
>>>>  
>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>  
>>>>  
>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>  
>>>> Carl
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From rengels at ix.netcom.com  Tue Feb 21 01:48:47 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Mon, 20 Feb 2023 19:48:47 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <D942748A-BAC7-4D8F-9CE0-9BB874198170@ix.netcom.com>
References: <D942748A-BAC7-4D8F-9CE0-9BB874198170@ix.netcom.com>
Message-ID: <68A9F971-EE72-404D-83C9-5FF465F56E6F@ix.netcom.com>

Sorry github.com/robaho/goanalyzer

> On Feb 20, 2023, at 7:44 PM, Robert Engels <rengels at ix.netcom.com> wrote:
> 
> ?
> I would argue that the trace as shown isn?t very useful. For instance what makes thread group 2-1 any different than 2-2? (This is the bad side effect of async and arbitrary fork/join thread pools in Java). 
> 
> I would take a look at Go - which has had to deal with problem for quite a while. You can look at github.com/robaho/go-analyzer for some additional information. 
> 
> You want to trace events - specifically exceptional events. And be able to trace them with enough information to diagnose performance issues. You can?t manually review 1M traces in a UX, so you need to present the data in a way that surfaces potential issues.
> 
> The easiest way to do this is via histograms to discard data from the trace buffer when you realize it is not exceptional. 
> 
>>> On Feb 20, 2023, at 7:09 PM, Carl M <java at rkive.org> wrote:
>>> 
>> ?
>> For context, my tracer produces a trace that can be loaded into the Chrome Dev Tools viewer.  It looks like:  https://github.com/perfmark/perfmark/blob/v0.26.x/doc/screenshot.png
>>  
>>  
>> I'm thinking now that even if the performance issues I encountered are fixed, the UX for viewing such a trace would be need to be fixed too.
>>  
>>> On 02/20/2023 4:46 PM PST robert engels <rengels at ix.netcom.com> wrote:
>>>  
>>>  
>>> I don?t think a pool of buffers matters.
>>>  
>>> It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.
>>>  
>>> If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.
>>>  
>>>> On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
>>>>  
>>>> Hi.
>>>>  
>>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>>  
>>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>>  
>>>> ? Ron
>>>>  
>>>>  
>>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>>  
>>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>>  
>>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>>  
>>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>>  
>>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>>  
>>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>>  
>>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>>  
>>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>>  
>>>>>  
>>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>>  
>>>>>  
>>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>>  
>>>>> Carl
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From rengels at ix.netcom.com  Tue Feb 21 01:57:52 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Mon, 20 Feb 2023 19:57:52 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <68A9F971-EE72-404D-83C9-5FF465F56E6F@ix.netcom.com>
References: <68A9F971-EE72-404D-83C9-5FF465F56E6F@ix.netcom.com>
Message-ID: <30757DB8-506C-469B-8CA2-E8C7F052351B@ix.netcom.com>

Also, check out https://rakyll.org/profiler-labels/

> On Feb 20, 2023, at 7:49 PM, Robert Engels <rengels at ix.netcom.com> wrote:
> 
> ?
> Sorry github.com/robaho/goanalyzer
> 
>>> On Feb 20, 2023, at 7:44 PM, Robert Engels <rengels at ix.netcom.com> wrote:
>>> 
>> ?
>> I would argue that the trace as shown isn?t very useful. For instance what makes thread group 2-1 any different than 2-2? (This is the bad side effect of async and arbitrary fork/join thread pools in Java). 
>> 
>> I would take a look at Go - which has had to deal with problem for quite a while. You can look at github.com/robaho/go-analyzer for some additional information. 
>> 
>> You want to trace events - specifically exceptional events. And be able to trace them with enough information to diagnose performance issues. You can?t manually review 1M traces in a UX, so you need to present the data in a way that surfaces potential issues.
>> 
>> The easiest way to do this is via histograms to discard data from the trace buffer when you realize it is not exceptional. 
>> 
>>>> On Feb 20, 2023, at 7:09 PM, Carl M <java at rkive.org> wrote:
>>>> 
>>> ?
>>> For context, my tracer produces a trace that can be loaded into the Chrome Dev Tools viewer.  It looks like:  https://github.com/perfmark/perfmark/blob/v0.26.x/doc/screenshot.png
>>>  
>>>  
>>> I'm thinking now that even if the performance issues I encountered are fixed, the UX for viewing such a trace would be need to be fixed too.
>>>  
>>>> On 02/20/2023 4:46 PM PST robert engels <rengels at ix.netcom.com> wrote:
>>>>  
>>>>  
>>>> I don?t think a pool of buffers matters.
>>>>  
>>>> It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.
>>>>  
>>>> If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.
>>>>  
>>>>> On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
>>>>>  
>>>>> Hi.
>>>>>  
>>>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>>>  
>>>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>>>  
>>>>> ? Ron
>>>>>  
>>>>>  
>>>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>>>  
>>>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>>>  
>>>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>>>  
>>>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>>>  
>>>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>>>  
>>>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>>>  
>>>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>>>  
>>>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>>>  
>>>>>>  
>>>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>>>  
>>>>>>  
>>>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>>>  
>>>>>> Carl
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From rengels at ix.netcom.com  Tue Feb 21 02:03:24 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Mon, 20 Feb 2023 20:03:24 -0600
Subject: Detecting Thread Local Support
In-Reply-To: <30757DB8-506C-469B-8CA2-E8C7F052351B@ix.netcom.com>
References: <30757DB8-506C-469B-8CA2-E8C7F052351B@ix.netcom.com>
Message-ID: <6D8C769B-E162-40B2-861E-C73A4F4DA0E3@ix.netcom.com>

One more thing, I am having a hard time believing your trace overhead is 4ns. A memory access in the L2 cache is 10 ns, so it seems your metrics are not possible except for possible trivial traces/micro benchmarks. 

Add in the capability of others threads to read the traces means the cache is being flushed - doesn?t seem possible. 

> On Feb 20, 2023, at 7:57 PM, Robert Engels <rengels at ix.netcom.com> wrote:
> 
> ?
> Also, check out https://rakyll.org/profiler-labels/
> 
>>> On Feb 20, 2023, at 7:49 PM, Robert Engels <rengels at ix.netcom.com> wrote:
>>> 
>> ?
>> Sorry github.com/robaho/goanalyzer
>> 
>>>> On Feb 20, 2023, at 7:44 PM, Robert Engels <rengels at ix.netcom.com> wrote:
>>>> 
>>> ?
>>> I would argue that the trace as shown isn?t very useful. For instance what makes thread group 2-1 any different than 2-2? (This is the bad side effect of async and arbitrary fork/join thread pools in Java). 
>>> 
>>> I would take a look at Go - which has had to deal with problem for quite a while. You can look at github.com/robaho/go-analyzer for some additional information. 
>>> 
>>> You want to trace events - specifically exceptional events. And be able to trace them with enough information to diagnose performance issues. You can?t manually review 1M traces in a UX, so you need to present the data in a way that surfaces potential issues.
>>> 
>>> The easiest way to do this is via histograms to discard data from the trace buffer when you realize it is not exceptional. 
>>> 
>>>>> On Feb 20, 2023, at 7:09 PM, Carl M <java at rkive.org> wrote:
>>>>> 
>>>> ?
>>>> For context, my tracer produces a trace that can be loaded into the Chrome Dev Tools viewer.  It looks like:  https://github.com/perfmark/perfmark/blob/v0.26.x/doc/screenshot.png
>>>>  
>>>>  
>>>> I'm thinking now that even if the performance issues I encountered are fixed, the UX for viewing such a trace would be need to be fixed too.
>>>>  
>>>>> On 02/20/2023 4:46 PM PST robert engels <rengels at ix.netcom.com> wrote:
>>>>>  
>>>>>  
>>>>> I don?t think a pool of buffers matters.
>>>>>  
>>>>> It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.
>>>>>  
>>>>> If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.
>>>>>  
>>>>>> On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
>>>>>>  
>>>>>> Hi.
>>>>>>  
>>>>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>>>>  
>>>>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>>>>  
>>>>>> ? Ron
>>>>>>  
>>>>>>  
>>>>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>>>>  
>>>>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>>>>  
>>>>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>>>>  
>>>>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>>>>  
>>>>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>>>>  
>>>>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>>>>  
>>>>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>>>>  
>>>>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>>>>  
>>>>>>>  
>>>>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>>>>  
>>>>>>>  
>>>>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>>>>  
>>>>>>> Carl
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From heinz at javaspecialists.eu  Tue Feb 21 05:33:22 2023
From: heinz at javaspecialists.eu (Dr Heinz M. Kabutz)
Date: Tue, 21 Feb 2023 06:33:22 +0100
Subject: Detecting Thread Local Support
In-Reply-To: <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
Message-ID: <164713b1-757b-e055-1c2d-76772e550f0f@javaspecialists.eu>

Regarding using a ConcurrentLinkedQueue as a cache - someone asked me 
about this last week. I hacked together a quick demo and was surprised 
that the ArrayBlockingQueue seemed to work best under high contention. 
The demo is something I threw together in a few minutes, so don't judge 
me too harshly :-) And it's a silly demo, because hopefully we wouldn't 
contend so heavily on the cache.

import java.util.*;
import java.util.concurrent.*;
import java.util.function.*;
import java.util.stream.*;

public class PoolDemo {
 ??? public static void main(String... args) {
 ??????? for (int i = 0; i < 10; i++) {
 ??????????? test();
 ??????? }
 ??? }

 ??? private static void test() {
 ??????? test(new Stack<>(), Stack::push, Stack::pop);
 ??????? test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
 ??????? test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
 ??????? test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
 ??????? test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
 ??????? test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
 ??????? test(new 
ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), 
Queue::add, Queue::remove);
 ??????? test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
 ??????? System.out.println();
 ??? }

 ??? private static <T extends Collection<Integer>> void test(
 ??????? T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
 ??????? System.out.print(collection.getClass().getSimpleName());
 ??????? List<Integer> expectedFinalValues = new ArrayList<>();
 ??????? for (int i = 0; i < Runtime.getRuntime().availableProcessors() 
* 2; i++) {
 ??????????? push.accept(collection, i);
 ??????????? expectedFinalValues.add(i);
 ??????? }
 ??????? long time = System.nanoTime();
 ??????? try {
 ??????????? IntStream.range(0, 10_000_000)
 ??????????????? .parallel()
 ??????????????? .forEach(i -> {
 ??????????????????? int value = pop.applyAsInt(collection);
 ??????????????????? push.accept(collection, value);
 ??????????????? });
 ??????? } finally {
 ??????????? time = System.nanoTime() - time;
 ??????????? System.out.printf(" time = %dms%n", (time / 1_000_000));
 ??????? }
 ??????? List<Integer> finalValues = collection.stream().sorted().toList();
 ??????? if (!expectedFinalValues.equals(finalValues))
 ??????????? throw new AssertionError();
 ??? }
}

For example

Stack time = 1196ms
ConcurrentLinkedDeque time = 2306ms
ConcurrentLinkedDeque time = 1539ms
ConcurrentLinkedQueue time = 1394ms
LinkedBlockingDeque time = 850ms
LinkedBlockingQueue time = 1258ms
ArrayBlockingQueue time = 784ms
LinkedTransferQueue time = 1161ms

However, when I run it sequentially, then ConcurrentLinkedQueue wins the 
race:

Stack time = 336ms
ConcurrentLinkedDeque time = 532ms
ConcurrentLinkedDeque time = 392ms
ConcurrentLinkedQueue time = 281ms
LinkedBlockingDeque time = 413ms
LinkedBlockingQueue time = 512ms
ArrayBlockingQueue time = 388ms
LinkedTransferQueue time = 299ms

(Don't take the results too seriously :-))


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 2023/02/21 01:33, Ron Pressler wrote:
> Hi.
>
> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>
> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>
> ? Ron
>
>
>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>
>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>   
>> I have a tracing library that uses ThreadLocals for recording events and timing info.  The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously.  I am using ThreadLocals to avoid contention between multiple tracing threads.  Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>   
>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported.  One of the value propsitions of my library is that it has a consistent and low overhead.    Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed.  In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply.   I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome.   Some ideas that did not pan out:
>>   
>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.  Two problems come up: 1.  It's easy to accidentally keep the thread alive, and 2.  When Thread Locals are supported, my library doesn't get the speedup from them.
>>   
>> * Use an AtomicReferenceArray and hash into a fixed size of buckets.  This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data.  In effect it's a poor man's ThreadLocal.  However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>   
>> * Do Nothing.   This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead.  There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>   
>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above.  This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override.  If the value is null, I attempt to set it.  If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls.  The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap.  It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori.  And, since multiple types of threads are calling into my library,  I can't require callers to use TLs.
>>   
>>   
>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not.  (e.g. can't tell if the electric fence is on without touching it).  Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>   
>>   
>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>   
>> Carl

From ron.pressler at oracle.com  Tue Feb 21 17:06:13 2023
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 21 Feb 2023 17:06:13 +0000
Subject: [External] : Re: Detecting Thread Local Support
In-Reply-To: <164713b1-757b-e055-1c2d-76772e550f0f@javaspecialists.eu>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
 <164713b1-757b-e055-1c2d-76772e550f0f@javaspecialists.eu>
Message-ID: <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>

Use whatever works best for you; my suggestion of ConcurrentLinkedQueue was merely based on its semantics, not any benchmarks. Ultimately we?d like to have a construct designed specifically for this, perhaps one that employs striping, similar to LongAdder.

? Ron 

> On 21 Feb 2023, at 05:33, Dr Heinz M. Kabutz <heinz at javaspecialists.eu> wrote:
> 
> Regarding using a ConcurrentLinkedQueue as a cache - someone asked me about this last week. I hacked together a quick demo and was surprised that the ArrayBlockingQueue seemed to work best under high contention. The demo is something I threw together in a few minutes, so don't judge me too harshly :-) And it's a silly demo, because hopefully we wouldn't contend so heavily on the cache.
> 
> import java.util.*;
> import java.util.concurrent.*;
> import java.util.function.*;
> import java.util.stream.*;
> 
> public class PoolDemo {
>     public static void main(String... args) {
>         for (int i = 0; i < 10; i++) {
>             test();
>         }
>     }
> 
>     private static void test() {
>         test(new Stack<>(), Stack::push, Stack::pop);
>         test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
>         test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
>         test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
>         test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
>         test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
>         test(new ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), Queue::add, Queue::remove);
>         test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
>         System.out.println();
>     }
> 
>     private static <T extends Collection<Integer>> void test(
>         T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
>         System.out.print(collection.getClass().getSimpleName());
>         List<Integer> expectedFinalValues = new ArrayList<>();
>         for (int i = 0; i < Runtime.getRuntime().availableProcessors() * 2; i++) {
>             push.accept(collection, i);
>             expectedFinalValues.add(i);
>         }
>         long time = System.nanoTime();
>         try {
>             IntStream.range(0, 10_000_000)
>                 .parallel()
>                 .forEach(i -> {
>                     int value = pop.applyAsInt(collection);
>                     push.accept(collection, value);
>                 });
>         } finally {
>             time = System.nanoTime() - time;
>             System.out.printf(" time = %dms%n", (time / 1_000_000));
>         }
>         List<Integer> finalValues = collection.stream().sorted().toList();
>         if (!expectedFinalValues.equals(finalValues))
>             throw new AssertionError();
>     }
> }
> 
> For example
> 
> Stack time = 1196ms
> ConcurrentLinkedDeque time = 2306ms
> ConcurrentLinkedDeque time = 1539ms
> ConcurrentLinkedQueue time = 1394ms
> LinkedBlockingDeque time = 850ms
> LinkedBlockingQueue time = 1258ms
> ArrayBlockingQueue time = 784ms
> LinkedTransferQueue time = 1161ms
> 
> However, when I run it sequentially, then ConcurrentLinkedQueue wins the race:
> 
> Stack time = 336ms
> ConcurrentLinkedDeque time = 532ms
> ConcurrentLinkedDeque time = 392ms
> ConcurrentLinkedQueue time = 281ms
> LinkedBlockingDeque time = 413ms
> LinkedBlockingQueue time = 512ms
> ArrayBlockingQueue time = 388ms
> LinkedTransferQueue time = 299ms
> 
> (Don't take the results too seriously :-))
> 
> 
> Regards
> 
> Heinz
> -- 
> Dr Heinz M. Kabutz (PhD CompSci)
> Author of "The Java? Specialists' Newsletter" - https://urldefense.com/v3/__http://www.javaspecialists.eu__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDcHpd9mI$ Java Champion - https://urldefense.com/v3/__http://www.javachampions.org__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDgkemNnM$ JavaOne Rock Star Speaker
> Tel: +30 69 75 595 262
> Skype: kabutz
> 
> On 2023/02/21 01:33, Ron Pressler wrote:
>> Hi.
>> 
>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>> 
>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>> 
>> ? Ron
>> 
>> 
>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>> 
>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>  I have a tracing library that uses ThreadLocals for recording events and timing info.  The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously.  I am using ThreadLocals to avoid contention between multiple tracing threads.  Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>  Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported.  One of the value propsitions of my library is that it has a consistent and low overhead.    Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed.  In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply.   I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome.   Some ideas that did not pan out:
>>>  * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.  Two problems come up: 1.  It's easy to accidentally keep the thread alive, and 2.  When Thread Locals are supported, my library doesn't get the speedup from them.
>>>  * Use an AtomicReferenceArray and hash into a fixed size of buckets.  This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data.  In effect it's a poor man's ThreadLocal.  However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>  * Do Nothing.   This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead.  There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>  * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above.  This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override.  If the value is null, I attempt to set it.  If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls.  The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap.  It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori.  And, since multiple types of threads are calling into my library,  I can't require callers to use TLs.
>>>    I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not.  (e.g. can't tell if the electric fence is on without touching it).  Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>    I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>  Carl


From rengels at ix.netcom.com  Tue Feb 21 18:08:02 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Tue, 21 Feb 2023 12:08:02 -0600
Subject: [External] : Re: Detecting Thread Local Support
In-Reply-To: <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>
References: <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>
Message-ID: <8AD76920-836A-457A-B566-F2B264DE6998@ix.netcom.com>

Btw, these docs and code may be of interest since the problem domain is very similar: https://github.com/HdrHistogram/HdrHistogram#synchronization-and-concurrent-access

> On Feb 21, 2023, at 11:06 AM, Ron Pressler <ron.pressler at oracle.com> wrote:
> 
> ?Use whatever works best for you; my suggestion of ConcurrentLinkedQueue was merely based on its semantics, not any benchmarks. Ultimately we?d like to have a construct designed specifically for this, perhaps one that employs striping, similar to LongAdder.
> 
> ? Ron 
> 
>> On 21 Feb 2023, at 05:33, Dr Heinz M. Kabutz <heinz at javaspecialists.eu> wrote:
>> 
>> Regarding using a ConcurrentLinkedQueue as a cache - someone asked me about this last week. I hacked together a quick demo and was surprised that the ArrayBlockingQueue seemed to work best under high contention. The demo is something I threw together in a few minutes, so don't judge me too harshly :-) And it's a silly demo, because hopefully we wouldn't contend so heavily on the cache.
>> 
>> import java.util.*;
>> import java.util.concurrent.*;
>> import java.util.function.*;
>> import java.util.stream.*;
>> 
>> public class PoolDemo {
>>    public static void main(String... args) {
>>        for (int i = 0; i < 10; i++) {
>>            test();
>>        }
>>    }
>> 
>>    private static void test() {
>>        test(new Stack<>(), Stack::push, Stack::pop);
>>        test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
>>        test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
>>        test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
>>        test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
>>        test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
>>        test(new ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), Queue::add, Queue::remove);
>>        test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
>>        System.out.println();
>>    }
>> 
>>    private static <T extends Collection<Integer>> void test(
>>        T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
>>        System.out.print(collection.getClass().getSimpleName());
>>        List<Integer> expectedFinalValues = new ArrayList<>();
>>        for (int i = 0; i < Runtime.getRuntime().availableProcessors() * 2; i++) {
>>            push.accept(collection, i);
>>            expectedFinalValues.add(i);
>>        }
>>        long time = System.nanoTime();
>>        try {
>>            IntStream.range(0, 10_000_000)
>>                .parallel()
>>                .forEach(i -> {
>>                    int value = pop.applyAsInt(collection);
>>                    push.accept(collection, value);
>>                });
>>        } finally {
>>            time = System.nanoTime() - time;
>>            System.out.printf(" time = %dms%n", (time / 1_000_000));
>>        }
>>        List<Integer> finalValues = collection.stream().sorted().toList();
>>        if (!expectedFinalValues.equals(finalValues))
>>            throw new AssertionError();
>>    }
>> }
>> 
>> For example
>> 
>> Stack time = 1196ms
>> ConcurrentLinkedDeque time = 2306ms
>> ConcurrentLinkedDeque time = 1539ms
>> ConcurrentLinkedQueue time = 1394ms
>> LinkedBlockingDeque time = 850ms
>> LinkedBlockingQueue time = 1258ms
>> ArrayBlockingQueue time = 784ms
>> LinkedTransferQueue time = 1161ms
>> 
>> However, when I run it sequentially, then ConcurrentLinkedQueue wins the race:
>> 
>> Stack time = 336ms
>> ConcurrentLinkedDeque time = 532ms
>> ConcurrentLinkedDeque time = 392ms
>> ConcurrentLinkedQueue time = 281ms
>> LinkedBlockingDeque time = 413ms
>> LinkedBlockingQueue time = 512ms
>> ArrayBlockingQueue time = 388ms
>> LinkedTransferQueue time = 299ms
>> 
>> (Don't take the results too seriously :-))
>> 
>> 
>> Regards
>> 
>> Heinz
>> -- 
>> Dr Heinz M. Kabutz (PhD CompSci)
>> Author of "The Java? Specialists' Newsletter" - https://urldefense.com/v3/__http://www.javaspecialists.eu__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDcHpd9mI$ Java Champion - https://urldefense.com/v3/__http://www.javachampions.org__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDgkemNnM$ JavaOne Rock Star Speaker
>> Tel: +30 69 75 595 262
>> Skype: kabutz
>> 
>>> On 2023/02/21 01:33, Ron Pressler wrote:
>>> Hi.
>>> 
>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>> 
>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>> 
>>> ? Ron
>>> 
>>> 
>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>> 
>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>> I have a tracing library that uses ThreadLocals for recording events and timing info.  The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously.  I am using ThreadLocals to avoid contention between multiple tracing threads.  Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported.  One of the value propsitions of my library is that it has a consistent and low overhead.    Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed.  In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply.   I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome.   Some ideas that did not pan out:
>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution.  Two problems come up: 1.  It's easy to accidentally keep the thread alive, and 2.  When Thread Locals are supported, my library doesn't get the speedup from them.
>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets.  This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data.  In effect it's a poor man's ThreadLocal.  However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>> * Do Nothing.   This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead.  There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above.  This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override.  If the value is null, I attempt to set it.  If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls.  The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap.  It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori.  And, since multiple types of threads are calling into my library,  I can't require callers to use TLs.
>>>>   I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not.  (e.g. can't tell if the electric fence is on without touching it).  Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>   I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>> Carl
> 
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From java at rkive.org  Wed Feb 22 08:24:32 2023
From: java at rkive.org (Carl M)
Date: Wed, 22 Feb 2023 03:24:32 -0500 (EST)
Subject: Detecting Thread Local Support
In-Reply-To: <D942748A-BAC7-4D8F-9CE0-9BB874198170@ix.netcom.com>
References: <1840833937.1457267.1676941769801@email.ionos.com>
 <D942748A-BAC7-4D8F-9CE0-9BB874198170@ix.netcom.com>
Message-ID: <555690249.1659888.1677054272147@email.ionos.com>

Interestingly, I created this tool after using the one in Go many years ago. It includes the same Catapult binary JS. That said, I think you may not have the same problem set I (and my users) are trying to solve. This is probably the wrong forum to discuss such things, but this tool serves a different purpose.

In the case of Go, there (was) has been a criticism that context.Context is effectively a goroutine-local, so why not just include it in the language proper?  Go avoids the ThreadLocal (or Processor Local) discussion entirely by making [substantially] every function require it as the first parameter.  I think Go veers slightly too much into the verbose here (and I say that as a Java programmer by day :) ).


> On 02/20/2023 5:43 PM PST Robert Engels <rengels at ix.netcom.com> wrote:
> 
> 
> 
> I would argue that the trace as shown isn?t very useful. For instance what makes thread group 2-1 any different than 2-2? (This is the bad side effect of async and arbitrary fork/join thread pools in Java).
> 
> I would take a look at Go - which has had to deal with problem for quite a while. You can look at github.com/robaho/go-analyzer for some additional information.
> 
> You want to trace events - specifically exceptional events. And be able to trace them with enough information to diagnose performance issues. You can?t manually review 1M traces in a UX, so you need to present the data in a way that surfaces potential issues.
> 
> The easiest way to do this is via histograms to discard data from the trace buffer when you realize it is not exceptional.
> 
> 
> > On Feb 20, 2023, at 7:09 PM, Carl M <java at rkive.org> wrote:
> > 
> > For context, my tracer produces a trace that can be loaded into the Chrome Dev Tools viewer. It looks like: https://github.com/perfmark/perfmark/blob/v0.26.x/doc/screenshot.png
> > 
> > 
> > I'm thinking now that even if the performance issues I encountered are fixed, the UX for viewing such a trace would be need to be fixed too.
> > 
> > > On 02/20/2023 4:46 PM PST robert engels <rengels at ix.netcom.com> wrote:
> > > 
> > > 
> > > I don?t think a pool of buffers matters.
> > > 
> > > It depends on the number of events - or at least it should. If 3 threads write 1M events, or 1M threads write 3 events - it is the same data size - and by using a ThreadLocal you avoid the concurrency overhead.
> > > 
> > > If the trace is a histogram like structure, then it could matter because a histogram can be shared by many threads (with CAS updating) - then it should be a global structure not a ThreadLocal. If you want to reduce contention you can use N histograms and index with mod vthread hash code.
> > > 
> > > > On Feb 20, 2023, at 6:33 PM, Ron Pressler <ron.pressler at oracle.com> wrote:
> > > > 
> > > > Hi.
> > > > 
> > > > The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
> > > > 
> > > > However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
> > > > 
> > > > ? Ron
> > > > 
> > > > 
> > > > > On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
> > > > > 
> > > > > While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
> > > > > 
> > > > > I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
> > > > > 
> > > > > Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
> > > > > 
> > > > > * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
> > > > > 
> > > > > * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
> > > > > 
> > > > > * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
> > > > > 
> > > > > * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
> > > > > 
> > > > > 
> > > > > I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
> > > > > 
> > > > > 
> > > > > I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
> > > > > 
> > > > > Carl

From java at rkive.org  Wed Feb 22 08:32:02 2023
From: java at rkive.org (Carl M)
Date: Wed, 22 Feb 2023 03:32:02 -0500 (EST)
Subject: [External] : Re: Detecting Thread Local Support
In-Reply-To: <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
 <164713b1-757b-e055-1c2d-76772e550f0f@javaspecialists.eu>
 <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>
Message-ID: <222283682.1660148.1677054722478@email.ionos.com>

Following up on this, I found a hacky work around in the mean time. I am using ConcurrentHashMap with a custom Key type. It's possible to make a  Map<Key, Value> without having to allocate for the key lookup by using a sigil value for lookups.  The Key is a wrapper around a WeakReference<Thread>.  It comes at the cost that computeIfAbsent doesn't work properly.  

Aside: Java standard library doesn't provide a way grab the existing key from a Map using a substantially equal key, making some of these operations harder.  I wish Map had a findKey() like method that allows passing in a key and getting back the Map.Entry.

The relevant part of my key looks like:

static class Key {
    static final Key CURRENT_THREAD = new Key();
    final int hashCode = Thread.currentThread().hashCode();

    @Override
    public int hashCode() {
      if (this == CURRENT_THREAD) {
        return Thread.currentThread().hashCode();
      } else {
        return hashCode;
      }
    }

    @Override
    public boolean equals(Object obj) {
      if (this == obj) {
        return true;
      }
      if (!(obj instanceof Key)) {
        return false;
      }
      Thread that = ((Key) obj).threadReference.get();
      Thread thiz = this == CURRENT_THREAD ? Thread.currentThread() : threadReference.get();
      return thiz == that;
    }
  }

> On 02/21/2023 9:06 AM PST Ron Pressler <ron.pressler at oracle.com> wrote:
> 
> 
> Use whatever works best for you; my suggestion of ConcurrentLinkedQueue was merely based on its semantics, not any benchmarks. Ultimately we?d like to have a construct designed specifically for this, perhaps one that employs striping, similar to LongAdder.
> 
> ? Ron
> 
> > On 21 Feb 2023, at 05:33, Dr Heinz M. Kabutz <heinz at javaspecialists.eu> wrote:
> > 
> > Regarding using a ConcurrentLinkedQueue as a cache - someone asked me about this last week. I hacked together a quick demo and was surprised that the ArrayBlockingQueue seemed to work best under high contention. The demo is something I threw together in a few minutes, so don't judge me too harshly :-) And it's a silly demo, because hopefully we wouldn't contend so heavily on the cache.
> > 
> > import java.util.*;
> > import java.util.concurrent.*;
> > import java.util.function.*;
> > import java.util.stream.*;
> > 
> > public class PoolDemo {
> > public static void main(String... args) {
> > for (int i = 0; i < 10; i++) {
> > test();
> > }
> > }
> > 
> > private static void test() {
> > test(new Stack<>(), Stack::push, Stack::pop);
> > test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
> > test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
> > test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
> > test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
> > test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
> > test(new ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), Queue::add, Queue::remove);
> > test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
> > System.out.println();
> > }
> > 
> > private static <T extends Collection<Integer>> void test(
> > T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
> > System.out.print(collection.getClass().getSimpleName());
> > List<Integer> expectedFinalValues = new ArrayList<>();
> > for (int i = 0; i < Runtime.getRuntime().availableProcessors() * 2; i++) {
> > push.accept(collection, i);
> > expectedFinalValues.add(i);
> > }
> > long time = System.nanoTime();
> > try {
> > IntStream.range(0, 10_000_000)
> > .parallel()
> > .forEach(i -> {
> > int value = pop.applyAsInt(collection);
> > push.accept(collection, value);
> > });
> > } finally {
> > time = System.nanoTime() - time;
> > System.out.printf(" time = %dms%n", (time / 1_000_000));
> > }
> > List<Integer> finalValues = collection.stream().sorted().toList();
> > if (!expectedFinalValues.equals(finalValues))
> > throw new AssertionError();
> > }
> > }
> > 
> > For example
> > 
> > Stack time = 1196ms
> > ConcurrentLinkedDeque time = 2306ms
> > ConcurrentLinkedDeque time = 1539ms
> > ConcurrentLinkedQueue time = 1394ms
> > LinkedBlockingDeque time = 850ms
> > LinkedBlockingQueue time = 1258ms
> > ArrayBlockingQueue time = 784ms
> > LinkedTransferQueue time = 1161ms
> > 
> > However, when I run it sequentially, then ConcurrentLinkedQueue wins the race:
> > 
> > Stack time = 336ms
> > ConcurrentLinkedDeque time = 532ms
> > ConcurrentLinkedDeque time = 392ms
> > ConcurrentLinkedQueue time = 281ms
> > LinkedBlockingDeque time = 413ms
> > LinkedBlockingQueue time = 512ms
> > ArrayBlockingQueue time = 388ms
> > LinkedTransferQueue time = 299ms
> > 
> > (Don't take the results too seriously :-))
> > 
> > 
> > Regards
> > 
> > Heinz
> > --
> > Dr Heinz M. Kabutz (PhD CompSci)
> > Author of "The Java? Specialists' Newsletter" - https://urldefense.com/v3/__http://www.javaspecialists.eu__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDcHpd9mI$ Java Champion - https://urldefense.com/v3/__http://www.javachampions.org__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDgkemNnM$ JavaOne Rock Star Speaker
> > Tel: +30 69 75 595 262
> > Skype: kabutz
> > 
> > On 2023/02/21 01:33, Ron Pressler wrote:
> > > Hi.
> > > 
> > > The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
> > > 
> > > However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
> > > 
> > > ? Ron
> > > 
> > > 
> > > > On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
> > > > 
> > > > While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
> > > > I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
> > > > Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
> > > > * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
> > > > * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
> > > > * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
> > > > * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
> > > > I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
> > > > I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
> > > > Carl

From ron.pressler at oracle.com  Wed Feb 22 10:21:19 2023
From: ron.pressler at oracle.com (Ron Pressler)
Date: Wed, 22 Feb 2023 10:21:19 +0000
Subject: [External] : Re: Detecting Thread Local Support
In-Reply-To: <222283682.1660148.1677054722478@email.ionos.com>
References: <1442408858.1448482.1676934952614@email.ionos.com>
 <7F648CF4-97C2-48E4-B028-98F712B5CFD7@oracle.com>
 <164713b1-757b-e055-1c2d-76772e550f0f@javaspecialists.eu>
 <02E8849D-AE4C-4F79-8CF7-FAA823E6D992@oracle.com>
 <222283682.1660148.1677054722478@email.ionos.com>
Message-ID: <FE0E7B36-2B12-4BE4-AE6F-C828D7CE27EA@oracle.com>

If you do want a separate object for every thread you might as well use ThreadLocal. Even with the option to disable thread locals, you are very much allowed to assume that they?re supported, and there?s absolutely no need to work around anything (the ability to disable TLs is *not* intended as a normal operation mode that libraries need support).

You should only consider other options if you want a pool of buffers where multiple threads should share a single buffer.

? Ron

> On 22 Feb 2023, at 08:32, Carl M <java at rkive.org> wrote:
> 
> Following up on this, I found a hacky work around in the mean time. I am using ConcurrentHashMap with a custom Key type. It's possible to make a  Map<Key, Value> without having to allocate for the key lookup by using a sigil value for lookups.  The Key is a wrapper around a WeakReference<Thread>.  It comes at the cost that computeIfAbsent doesn't work properly.  
> 
> Aside: Java standard library doesn't provide a way grab the existing key from a Map using a substantially equal key, making some of these operations harder.  I wish Map had a findKey() like method that allows passing in a key and getting back the Map.Entry.
> 
> The relevant part of my key looks like:
> 
> static class Key {
>    static final Key CURRENT_THREAD = new Key();
>    final int hashCode = Thread.currentThread().hashCode();
> 
>    @Override
>    public int hashCode() {
>      if (this == CURRENT_THREAD) {
>        return Thread.currentThread().hashCode();
>      } else {
>        return hashCode;
>      }
>    }
> 
>    @Override
>    public boolean equals(Object obj) {
>      if (this == obj) {
>        return true;
>      }
>      if (!(obj instanceof Key)) {
>        return false;
>      }
>      Thread that = ((Key) obj).threadReference.get();
>      Thread thiz = this == CURRENT_THREAD ? Thread.currentThread() : threadReference.get();
>      return thiz == that;
>    }
>  }
> 
>> On 02/21/2023 9:06 AM PST Ron Pressler <ron.pressler at oracle.com> wrote:
>> 
>> 
>> Use whatever works best for you; my suggestion of ConcurrentLinkedQueue was merely based on its semantics, not any benchmarks. Ultimately we?d like to have a construct designed specifically for this, perhaps one that employs striping, similar to LongAdder.
>> 
>> ? Ron
>> 
>>> On 21 Feb 2023, at 05:33, Dr Heinz M. Kabutz <heinz at javaspecialists.eu> wrote:
>>> 
>>> Regarding using a ConcurrentLinkedQueue as a cache - someone asked me about this last week. I hacked together a quick demo and was surprised that the ArrayBlockingQueue seemed to work best under high contention. The demo is something I threw together in a few minutes, so don't judge me too harshly :-) And it's a silly demo, because hopefully we wouldn't contend so heavily on the cache.
>>> 
>>> import java.util.*;
>>> import java.util.concurrent.*;
>>> import java.util.function.*;
>>> import java.util.stream.*;
>>> 
>>> public class PoolDemo {
>>> public static void main(String... args) {
>>> for (int i = 0; i < 10; i++) {
>>> test();
>>> }
>>> }
>>> 
>>> private static void test() {
>>> test(new Stack<>(), Stack::push, Stack::pop);
>>> test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
>>> test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
>>> test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
>>> test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
>>> test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
>>> test(new ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), Queue::add, Queue::remove);
>>> test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
>>> System.out.println();
>>> }
>>> 
>>> private static <T extends Collection<Integer>> void test(
>>> T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
>>> System.out.print(collection.getClass().getSimpleName());
>>> List<Integer> expectedFinalValues = new ArrayList<>();
>>> for (int i = 0; i < Runtime.getRuntime().availableProcessors() * 2; i++) {
>>> push.accept(collection, i);
>>> expectedFinalValues.add(i);
>>> }
>>> long time = System.nanoTime();
>>> try {
>>> IntStream.range(0, 10_000_000)
>>> .parallel()
>>> .forEach(i -> {
>>> int value = pop.applyAsInt(collection);
>>> push.accept(collection, value);
>>> });
>>> } finally {
>>> time = System.nanoTime() - time;
>>> System.out.printf(" time = %dms%n", (time / 1_000_000));
>>> }
>>> List<Integer> finalValues = collection.stream().sorted().toList();
>>> if (!expectedFinalValues.equals(finalValues))
>>> throw new AssertionError();
>>> }
>>> }
>>> 
>>> For example
>>> 
>>> Stack time = 1196ms
>>> ConcurrentLinkedDeque time = 2306ms
>>> ConcurrentLinkedDeque time = 1539ms
>>> ConcurrentLinkedQueue time = 1394ms
>>> LinkedBlockingDeque time = 850ms
>>> LinkedBlockingQueue time = 1258ms
>>> ArrayBlockingQueue time = 784ms
>>> LinkedTransferQueue time = 1161ms
>>> 
>>> However, when I run it sequentially, then ConcurrentLinkedQueue wins the race:
>>> 
>>> Stack time = 336ms
>>> ConcurrentLinkedDeque time = 532ms
>>> ConcurrentLinkedDeque time = 392ms
>>> ConcurrentLinkedQueue time = 281ms
>>> LinkedBlockingDeque time = 413ms
>>> LinkedBlockingQueue time = 512ms
>>> ArrayBlockingQueue time = 388ms
>>> LinkedTransferQueue time = 299ms
>>> 
>>> (Don't take the results too seriously :-))
>>> 
>>> 
>>> Regards
>>> 
>>> Heinz
>>> --
>>> Dr Heinz M. Kabutz (PhD CompSci)
>>> Author of "The Java? Specialists' Newsletter" - https://urldefense.com/v3/__http://www.javaspecialists.eu__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDcHpd9mI$ Java Champion - https://urldefense.com/v3/__http://www.javachampions.org__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDgkemNnM$ JavaOne Rock Star Speaker
>>> Tel: +30 69 75 595 262
>>> Skype: kabutz
>>> 
>>> On 2023/02/21 01:33, Ron Pressler wrote:
>>>> Hi.
>>>> 
>>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>> 
>>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>> 
>>>> ? Ron
>>>> 
>>>> 
>>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>> 
>>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>> Carl


From rengels at ix.netcom.com  Wed Feb 22 15:25:23 2023
From: rengels at ix.netcom.com (Robert Engels)
Date: Wed, 22 Feb 2023 09:25:23 -0600
Subject: [External] : Re: Detecting Thread Local Support
In-Reply-To: <FE0E7B36-2B12-4BE4-AE6F-C828D7CE27EA@oracle.com>
References: <FE0E7B36-2B12-4BE4-AE6F-C828D7CE27EA@oracle.com>
Message-ID: <63836199-87AB-4783-8AF1-331E0020212C@ix.netcom.com>

I prefer Java?s ThreadLocal over Go?s context.Context as well. 

I only referred to the Go way of tracing/labels as they?ve been dealing with the problem of millions of execution threads for a long time and there?s some good learning there. 

> On Feb 22, 2023, at 4:21 AM, Ron Pressler <ron.pressler at oracle.com> wrote:
> 
> ?If you do want a separate object for every thread you might as well use ThreadLocal. Even with the option to disable thread locals, you are very much allowed to assume that they?re supported, and there?s absolutely no need to work around anything (the ability to disable TLs is *not* intended as a normal operation mode that libraries need support).
> 
> You should only consider other options if you want a pool of buffers where multiple threads should share a single buffer.
> 
> ? Ron
> 
>> On 22 Feb 2023, at 08:32, Carl M <java at rkive.org> wrote:
>> 
>> Following up on this, I found a hacky work around in the mean time. I am using ConcurrentHashMap with a custom Key type. It's possible to make a  Map<Key, Value> without having to allocate for the key lookup by using a sigil value for lookups.  The Key is a wrapper around a WeakReference<Thread>.  It comes at the cost that computeIfAbsent doesn't work properly.  
>> 
>> Aside: Java standard library doesn't provide a way grab the existing key from a Map using a substantially equal key, making some of these operations harder.  I wish Map had a findKey() like method that allows passing in a key and getting back the Map.Entry.
>> 
>> The relevant part of my key looks like:
>> 
>> static class Key {
>>   static final Key CURRENT_THREAD = new Key();
>>   final int hashCode = Thread.currentThread().hashCode();
>> 
>>   @Override
>>   public int hashCode() {
>>     if (this == CURRENT_THREAD) {
>>       return Thread.currentThread().hashCode();
>>     } else {
>>       return hashCode;
>>     }
>>   }
>> 
>>   @Override
>>   public boolean equals(Object obj) {
>>     if (this == obj) {
>>       return true;
>>     }
>>     if (!(obj instanceof Key)) {
>>       return false;
>>     }
>>     Thread that = ((Key) obj).threadReference.get();
>>     Thread thiz = this == CURRENT_THREAD ? Thread.currentThread() : threadReference.get();
>>     return thiz == that;
>>   }
>> }
>> 
>>>> On 02/21/2023 9:06 AM PST Ron Pressler <ron.pressler at oracle.com> wrote:
>>> 
>>> 
>>> Use whatever works best for you; my suggestion of ConcurrentLinkedQueue was merely based on its semantics, not any benchmarks. Ultimately we?d like to have a construct designed specifically for this, perhaps one that employs striping, similar to LongAdder.
>>> 
>>> ? Ron
>>> 
>>>> On 21 Feb 2023, at 05:33, Dr Heinz M. Kabutz <heinz at javaspecialists.eu> wrote:
>>>> 
>>>> Regarding using a ConcurrentLinkedQueue as a cache - someone asked me about this last week. I hacked together a quick demo and was surprised that the ArrayBlockingQueue seemed to work best under high contention. The demo is something I threw together in a few minutes, so don't judge me too harshly :-) And it's a silly demo, because hopefully we wouldn't contend so heavily on the cache.
>>>> 
>>>> import java.util.*;
>>>> import java.util.concurrent.*;
>>>> import java.util.function.*;
>>>> import java.util.stream.*;
>>>> 
>>>> public class PoolDemo {
>>>> public static void main(String... args) {
>>>> for (int i = 0; i < 10; i++) {
>>>> test();
>>>> }
>>>> }
>>>> 
>>>> private static void test() {
>>>> test(new Stack<>(), Stack::push, Stack::pop);
>>>> test(new ConcurrentLinkedDeque<>(), Deque::push, Deque::pop);
>>>> test(new ConcurrentLinkedDeque<>(), Queue::add, Queue::remove);
>>>> test(new ConcurrentLinkedQueue<>(), Queue::add, Queue::remove);
>>>> test(new LinkedBlockingDeque<>(), Queue::add, Queue::remove);
>>>> test(new LinkedBlockingQueue<>(), Queue::add, Queue::remove);
>>>> test(new ArrayBlockingQueue<>(Runtime.getRuntime().availableProcessors() * 4), Queue::add, Queue::remove);
>>>> test(new LinkedTransferQueue<>(), Queue::add, Queue::remove);
>>>> System.out.println();
>>>> }
>>>> 
>>>> private static <T extends Collection<Integer>> void test(
>>>> T collection, BiConsumer<T, Integer> push, ToIntFunction<T> pop) {
>>>> System.out.print(collection.getClass().getSimpleName());
>>>> List<Integer> expectedFinalValues = new ArrayList<>();
>>>> for (int i = 0; i < Runtime.getRuntime().availableProcessors() * 2; i++) {
>>>> push.accept(collection, i);
>>>> expectedFinalValues.add(i);
>>>> }
>>>> long time = System.nanoTime();
>>>> try {
>>>> IntStream.range(0, 10_000_000)
>>>> .parallel()
>>>> .forEach(i -> {
>>>> int value = pop.applyAsInt(collection);
>>>> push.accept(collection, value);
>>>> });
>>>> } finally {
>>>> time = System.nanoTime() - time;
>>>> System.out.printf(" time = %dms%n", (time / 1_000_000));
>>>> }
>>>> List<Integer> finalValues = collection.stream().sorted().toList();
>>>> if (!expectedFinalValues.equals(finalValues))
>>>> throw new AssertionError();
>>>> }
>>>> }
>>>> 
>>>> For example
>>>> 
>>>> Stack time = 1196ms
>>>> ConcurrentLinkedDeque time = 2306ms
>>>> ConcurrentLinkedDeque time = 1539ms
>>>> ConcurrentLinkedQueue time = 1394ms
>>>> LinkedBlockingDeque time = 850ms
>>>> LinkedBlockingQueue time = 1258ms
>>>> ArrayBlockingQueue time = 784ms
>>>> LinkedTransferQueue time = 1161ms
>>>> 
>>>> However, when I run it sequentially, then ConcurrentLinkedQueue wins the race:
>>>> 
>>>> Stack time = 336ms
>>>> ConcurrentLinkedDeque time = 532ms
>>>> ConcurrentLinkedDeque time = 392ms
>>>> ConcurrentLinkedQueue time = 281ms
>>>> LinkedBlockingDeque time = 413ms
>>>> LinkedBlockingQueue time = 512ms
>>>> ArrayBlockingQueue time = 388ms
>>>> LinkedTransferQueue time = 299ms
>>>> 
>>>> (Don't take the results too seriously :-))
>>>> 
>>>> 
>>>> Regards
>>>> 
>>>> Heinz
>>>> --
>>>> Dr Heinz M. Kabutz (PhD CompSci)
>>>> Author of "The Java? Specialists' Newsletter" - https://urldefense.com/v3/__http://www.javaspecialists.eu__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDcHpd9mI$ Java Champion - https://urldefense.com/v3/__http://www.javachampions.org__;!!ACWV5N9M2RV99hQ!Jw3zTt3yvffAodYxjAJcopjXxdRk-O-_2QQQCuglOST_KS9jHq2Y0Z4_H_r_ELc09774mXhkdgpDALTDgkemNnM$ JavaOne Rock Star Speaker
>>>> Tel: +30 69 75 595 262
>>>> Skype: kabutz
>>>> 
>>>> On 2023/02/21 01:33, Ron Pressler wrote:
>>>>> Hi.
>>>>> 
>>>>> The method to disable thread locals has been a source of confusion, and we?re likely to remove it. It was never intended as some mode libraries must support, but to enforce some very special situations ? never mind, it?s been consistently misunderstood as an ordinary mode that needs to be supported, and so it is likely going away.
>>>>> 
>>>>> However, given that if virtual threads are present at all you can assume there?s a very large number of them (as that?s why they?re used) ? tens of thousands *at least* ? you should ask yourself whether an individual buffer for each thread is really what you want. A small pool of buffers, similar in number to the number of cores ? ~1000x smaller than the number of threads ? might be a better way to go. You can start with a ConcurrentLinkedQueue to store the buffers, and have threads take and return buffers to that queue. If contention is a noticeable problem, you can do something more sophisticated with an array that is randomly accessed in some way and entries are CASed in and out.
>>>>> 
>>>>> ? Ron
>>>>> 
>>>>> 
>>>>>> On 20 Feb 2023, at 23:15, Carl M <java at rkive.org> wrote:
>>>>>> 
>>>>>> While testing out Virtual Threads with project Loom, I encountered some challenges that I was hoping this mailing list could provide guidance on.
>>>>>> I have a tracing library that uses ThreadLocals for recording events and timing info. The concurrency is structured so that each thread is the sole writer to it's own trace buffer, but separate threads can come in and read that data asynchronously. I am using ThreadLocals to avoid contention between multiple tracing threads. Secondarily, I depend on threads exiting for automatic clean up of the trace data per thread.
>>>>>> Virtual threads present a hard to overcome challenge, because I can't find a way to tell if ThreadLocals are supported. One of the value propsitions of my library is that it has a consistent and low overhead. Specifically, calling ThreadLocal.set() throws an UnsupportedOperationException in the event that they are not allowed. In the case of using Virtual threads, the likelihood of this happening is much higher, since users are now able to create threads cheaply. I have explored several work-arounds, but not being able to tell is one I can't seem to cleanly overcome. Some ideas that did not pan out:
>>>>>> * Use a ConcurrentHashMap to implement my own "threadlocal" like solution. Two problems come up: 1. It's easy to accidentally keep the thread alive, and 2. When Thread Locals are supported, my library doesn't get the speedup from them.
>>>>>> * Use an AtomicReferenceArray and hash into a fixed size of buckets. This avoids using the Thread as a Key, and pays a minor cost of synchronizing on the bucket for recording trace data. In effect it's a poor man's ThreadLocal. However, If I get unlucky there will be contention on a bucket that doesn't naturally shard itself like CHM does.
>>>>>> * Do Nothing. This causes callers to allocate a ton of memory since the ThreadLocal.initialValue() gets called a ton, leading to unpredictable tracer overhead. There is a small but noticeable amount of overhead for creating the initial value (like registering with the reader) so this ends up not being practial.
>>>>>> * A Hybrid of ThreadLocal when supported and fallback to CHM or ARA as mentioned above. This is the solution I came up with, where my ThreadLocal calls get() but has no initialValue() override. If the value is null, I attempt to set it. If there is an exception, I write the value to the CHM/ARA and then check there first for future get() calls. The problem with this is that the exception from set() causes an unacceptable amount of overhead for something that should have been very cheap. It isn't sufficient to check if the thread is virtual to see if TLs are supported, so I can't check the class name of the thread apriori. And, since multiple types of threads are calling into my library, I can't require callers to use TLs.
>>>>>> I'm kind of at a loss as to how to efficiently fallback to a slower implementation when TLs aren't supported, since I can't tell if they are or not. (e.g. can't tell if the electric fence is on without touching it). Again, I'd prefer to keep the fast ThreadLocals if they are supported though.
>>>>>> I'm looking for ideas (or just to register feedback) with this email, and have been otherwise very happy with the progress on project Loom.
>>>>>> Carl
> 

From duke at openjdk.org  Thu Feb 23 20:26:55 2023
From: duke at openjdk.org (duke)
Date: Thu, 23 Feb 2023 20:26:55 GMT
Subject: git: openjdk/loom: fibers: 129 new changesets
Message-ID: <210273c9-3536-4869-995f-905ffd5bbb8d@openjdk.org>

Changeset: 3ba15608
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-15 22:16:30 +0000
URL:       https://git.openjdk.org/loom/commit/3ba156082b73c4a8e9d890a57a42fb68df2bf98f

8302026: Port fdlibm inverse trig functions (asin, acos, atan) to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/InverseTrigTests.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
+ test/jdk/java/lang/StrictMath/InverseTrigTests.java

Changeset: 573c316c
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-16 03:44:48 +0000
URL:       https://git.openjdk.org/loom/commit/573c316c5764ccd8d483f1f187fd6eb21ceeea63

8224980: FLAG_SET_ERGO silently ignores invalid values

Reviewed-by: iveresov, dholmes

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/compiler/compilerDefinitions.hpp
! src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
! src/hotspot/share/runtime/globals_extension.hpp

Changeset: 1480d418
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-16 04:01:12 +0000
URL:       https://git.openjdk.org/loom/commit/1480d418e3b7d1f36ace24a043a273fca446eefa

8208470: Type annotations on inner type that is an array component

Co-authored-by: Bernard Blaser <bsrbnd at openjdk.org>
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.java
! test/langtools/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java
! test/langtools/tools/javac/annotations/typeAnnotations/referenceinfos/Fields.java
! test/langtools/tools/javac/warnings/6747671/T6747671.out

Changeset: 6e2d3c6c
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 06:56:38 +0000
URL:       https://git.openjdk.org/loom/commit/6e2d3c6c45ded862d818e30dd03d023980bf0ec2

8302455: VM.classloader_stats memory size values are wrong

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/memory/classLoaderMetaspace.cpp
! src/hotspot/share/memory/classLoaderMetaspace.hpp
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java

Changeset: 519229db
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 07:01:10 +0000
URL:       https://git.openjdk.org/loom/commit/519229db3c75e56b4f6e05d918300f1cead1c3b1

8302385: Remove MetaspaceReclaimPolicy=none

Reviewed-by: iklam, dholmes

! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.hpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/gtest/metaspace/metaspaceGtestContexts.cpp
! test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp
! test/hotspot/gtest/metaspace/test_metachunk.cpp
! test/hotspot/gtest/metaspace/test_metachunklist.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java
! test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestArena.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestContext.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestWithThreads.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocation.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocationMT1.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocationMT2.java

Changeset: c77f6442
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 07:31:55 +0000
URL:       https://git.openjdk.org/loom/commit/c77f64420abfdd060fb617e88ecf8b1281668faa

8302625: Bad copyright line after JDK-8302385

Reviewed-by: mikael

! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestArena.java

Changeset: 53ae4c07
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-16 10:08:54 +0000
URL:       https://git.openjdk.org/loom/commit/53ae4c07fda69358fc0b2edadf8dbfe6428de619

8300645: Handle julong values in logging of GET_CONTAINER_INFO macros

Reviewed-by: iklam

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/hotspot/jtreg/containers/docker/TestMemoryWithCgroupV1.java

Changeset: e045af4c
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 10:20:59 +0000
URL:       https://git.openjdk.org/loom/commit/e045af4c921b1465931154ede899235ddc580108

8297031: IGV: Copy extracted nodes and layout for cloned graph

Reviewed-by: rcastanedalo, thartmann

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/GraphNode.java
- src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/CloneGraphAction.java
- src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/GraphCloneCookie.java
+ src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/NewGraphTabAction.java
+ src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/NewGraphTabCookie.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/GraphViewer.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/DiagramViewModel.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewer.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/GraphViewerImplementation.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideDuplicatesAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/PredSuccAction.java

Changeset: 84c058bb
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-02-16 11:10:25 +0000
URL:       https://git.openjdk.org/loom/commit/84c058bb63ad68b0cb6c739453bdb81d2c9d369f

8300549: JFileChooser Approve button tooltip is null in Aqua L&F in CUSTOM_DIALOG mode

Reviewed-by: aivanov, abhiscxk

! src/java.desktop/macosx/classes/com/apple/laf/AquaFileChooserUI.java
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua.properties

Changeset: 687a4612
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-16 11:48:56 +0000
URL:       https://git.openjdk.org/loom/commit/687a461276aafea9e95572c593d821ef95fef43f

8302464: Parallel: Remove unreachable code in callers of numa_has_static_binding

Reviewed-by: lkorinth, tschatzl

! src/hotspot/os/posix/os_posix.inline.hpp
! src/hotspot/os/windows/os_windows.inline.hpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: c29a1367
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 12:55:01 +0000
URL:       https://git.openjdk.org/loom/commit/c29a13678744522503f899bdf5f4c13f130942f7

8291735: methods_do() always run at exit

Reviewed-by: coleenp, kvn

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

Changeset: 9b911b49
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 13:51:11 +0000
URL:       https://git.openjdk.org/loom/commit/9b911b492f56fbf94682535a1d20dde07c62940f

8301959: Compile command in compiler.loopopts.TestRemoveEmptyCountedLoop does not work

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestRemoveEmptyCountedLoop.java

Changeset: 2e3cea01
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 14:14:46 +0000
URL:       https://git.openjdk.org/loom/commit/2e3cea01daca594dfa4477439a9849eea19b249e

8302594: use-after-free in Node::destruct

Reviewed-by: kvn, thartmann

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

Changeset: 3cc459b6
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 14:40:38 +0000
URL:       https://git.openjdk.org/loom/commit/3cc459b6c2f571987dc36fd548a2b830f0b33a0a

8302595: use-after-free related to GraphKit::clone_map

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp

Changeset: a58fa6e7
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-16 14:48:39 +0000
URL:       https://git.openjdk.org/loom/commit/a58fa6e73e4594cfb0e46bdbebad48072771e5bd

8302514: Misleading error generated when empty class file encountered

Reviewed-by: vromero, jwaters

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ModuleNameReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ArrayUtils.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ByteBuffer.java
+ test/langtools/tools/javac/classreader/TruncatedClassFileTest.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/modules/EdgeCases.java
! test/langtools/tools/javac/processing/model/completionfailure/NoAbortForBadClassFile.java

Changeset: f558a6c5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2023-02-16 15:49:05 +0000
URL:       https://git.openjdk.org/loom/commit/f558a6c5992cf5168e44d73e84e7713728a3ed9b

8298276: JFR: Update NMT events to make use of common periodic timestamp feature

Reviewed-by: mgronlun

+ src/hotspot/share/jfr/periodic/jfrNativeMemoryEvent.cpp
+ src/hotspot/share/jfr/periodic/jfrNativeMemoryEvent.hpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
- src/hotspot/share/services/memJfrReporter.cpp
- src/hotspot/share/services/memJfrReporter.hpp
! test/jdk/jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java

Changeset: 90e09228
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 16:14:05 +0000
URL:       https://git.openjdk.org/loom/commit/90e092280f67dc1f77ff04c7c8f46317a00e3af9

8293313: NMT: Rework MallocLimit
8293292: Remove MallocMaxTestWords

Reviewed-by: jsjolen, gziemski, lucy, mbaesken

! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
+ src/hotspot/share/services/mallocLimit.cpp
+ src/hotspot/share/services/mallocLimit.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
+ src/hotspot/share/services/mallocTracker.inline.hpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/memTracker.hpp
+ src/hotspot/share/services/memTracker.inline.hpp
! src/hotspot/share/services/nmtCommon.hpp
+ test/hotspot/gtest/nmt/test_nmt_malloclimit.cpp
! test/hotspot/jtreg/runtime/ClassFile/JsrRewriting.java
! test/hotspot/jtreg/runtime/ClassFile/OomWhileParsingRepeatedJsr.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
! test/hotspot/jtreg/runtime/NMT/MallocLimitTest.java
! test/hotspot/jtreg/runtime/Unsafe/AllocateMemory.java
! test/hotspot/jtreg/runtime/Unsafe/Reallocate.java

Changeset: 574b48c6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2023-02-16 17:13:16 +0000
URL:       https://git.openjdk.org/loom/commit/574b48c6925ebfb31345fc46c7d23aa4153f99b0

8302678: validate_source fails after JDK-8293313

Reviewed-by: bpb

! src/hotspot/share/services/mallocTracker.hpp

Changeset: e5042dd4
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-16 18:56:59 +0000
URL:       https://git.openjdk.org/loom/commit/e5042dd483d54216d0e82624bb964d9e029af484

8302671: libawt has a memmove decay error

Reviewed-by: serb, prr, kcr

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

Changeset: de80dd9c
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-16 19:06:26 +0000
URL:       https://git.openjdk.org/loom/commit/de80dd9c15cd3194ba8c512498d37a76c747e5fc

8296010: AssertionError in annotationTargetType

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.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/resources/compiler.properties
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/A.jcod
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/CrashOnUnknownTargetTypeTest.java
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/CrashOnUnknownTargetTypeTest.out
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: a39cf2e3
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-16 19:32:38 +0000
URL:       https://git.openjdk.org/loom/commit/a39cf2e3b242298fbf5fafdb8aa9b5d4562061ef

8301753: AppendFile/WriteFile has differences between make 3.81 and 4+

Reviewed-by: erikj

! make/common/MakeIO.gmk
! test/make/TestMakeBase.gmk

Changeset: 4ce493f0
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2023-02-16 21:58:34 +0000
URL:       https://git.openjdk.org/loom/commit/4ce493f09ea3a34322462e82fd73b8375be1cba5

8302225: SunJCE Provider doesn't validate key sizes when using 'constrained' transforms for AES/KW and AES/KWP

Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/KeyWrapCipher.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestKeySizeCheck.java

Changeset: b242eef9
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-17 02:00:32 +0000
URL:       https://git.openjdk.org/loom/commit/b242eef93e23ad2fce428e975a1b6c150cf6f17c

8280419: Remove dead code related to VerifyThread and verify_thread()

Reviewed-by: stuefe, lucy

! src/hotspot/cpu/arm/runtime_arm.cpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/methodHandles_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 655a7127
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-17 03:22:06 +0000
URL:       https://git.openjdk.org/loom/commit/655a71277dd9a01913f29dad4ca57c43e4eab174

8301444: Port fdlibm hyperbolic transcendental functions to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/ExpTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/HyperbolicTests.java

Changeset: 49eb68ba
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-17 07:21:26 +0000
URL:       https://git.openjdk.org/loom/commit/49eb68ba958794fe547cccd00725192cc7063043

8296158: Refactor the verification of CDS region checksum

Reviewed-by: ccheung, matsaave

! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp

Changeset: 47ca5773
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-17 09:10:20 +0000
URL:       https://git.openjdk.org/loom/commit/47ca5773a54743244a9b28f877246d260b90a408

8301491: C2: java.lang.StringUTF16::indexOfChar intrinsic called with negative character argument

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/intrinsics/string/TestStringIndexOfCharIntrinsics.java

Changeset: c91cd281
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-17 09:41:12 +0000
URL:       https://git.openjdk.org/loom/commit/c91cd2814baa8dee2af8af0fecf9185d4a0a44cf

8301481: Replace NULL with nullptr in os/windows

Reviewed-by: coleenp, dholmes

! src/hotspot/os/windows/attachListener_windows.cpp
! src/hotspot/os/windows/gc/z/zMapper_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.cpp
! src/hotspot/os/windows/gc/z/zUtils_windows.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/os/windows/iphlp_interface.cpp
! src/hotspot/os/windows/osThread_windows.cpp
! src/hotspot/os/windows/os_perf_windows.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/park_windows.hpp
! src/hotspot/os/windows/pdh_interface.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/os/windows/semaphore_windows.cpp
! src/hotspot/os/windows/symbolengine.cpp
! src/hotspot/os/windows/symbolengine.hpp
! src/hotspot/os/windows/threadCrashProtection_windows.cpp
! src/hotspot/os/windows/threadCrashProtection_windows.hpp
! src/hotspot/os/windows/threadCritical_windows.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/os/windows/windbghelp.cpp

Changeset: 4f1cffd5
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 10:39:58 +0000
URL:       https://git.openjdk.org/loom/commit/4f1cffd52c4717c974bd5bad337ad82c22819583

8302674: Parallel: Remove unused methods in MutableNUMASpace

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: c4ffe4bf
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-17 11:24:41 +0000
URL:       https://git.openjdk.org/loom/commit/c4ffe4bf6369d5b271aa8689b8648f3fe8dcabed

8301494: Replace NULL with nullptr in cpu/arm

Reviewed-by: dholmes, coleenp

! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_LIRGenerator_arm.cpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.hpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/compiledIC_arm.cpp
! src/hotspot/cpu/arm/continuationFreezeThaw_arm.inline.hpp
! src/hotspot/cpu/arm/continuationHelper_arm.inline.hpp
! src/hotspot/cpu/arm/disassembler_arm.hpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/arm/frame_arm.inline.hpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/arm/interp_masm_arm.cpp
! src/hotspot/cpu/arm/interp_masm_arm.hpp
! src/hotspot/cpu/arm/interpreterRT_arm.cpp
! src/hotspot/cpu/arm/javaFrameAnchor_arm.hpp
! src/hotspot/cpu/arm/jniFastGetField_arm.cpp
! src/hotspot/cpu/arm/jvmciCodeInstaller_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/arm/registerMap_arm.hpp
! src/hotspot/cpu/arm/relocInfo_arm.cpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/arm/smallRegisterMap_arm.inline.hpp
! src/hotspot/cpu/arm/stackChunkFrameStream_arm.inline.hpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/arm/stubRoutines_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/arm/vtableStubs_arm.cpp

Changeset: dc55a7fc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-17 12:55:47 +0000
URL:       https://git.openjdk.org/loom/commit/dc55a7fc877ab5ea4efbed90454194008143aeb4

8302202: Incorrect desugaring of null-allowed nested patterns

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/patterns/NullsInDeconstructionPatterns2.java

Changeset: b8c9d6cd
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-17 13:20:08 +0000
URL:       https://git.openjdk.org/loom/commit/b8c9d6cdf60ea5e680eb00d5c01a1c4d2ed04006

8302158: PPC: test/jdk/jdk/internal/vm/Continuation/Fuzz.java: AssertionError: res: false shouldPin: false

Reviewed-by: goetz, mdoerr

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! test/jdk/jdk/internal/vm/Continuation/BasicExt.java

Changeset: 57fde75b
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Volker Simonis <simonis at openjdk.org>
Date:      2023-02-17 14:23:33 +0000
URL:       https://git.openjdk.org/loom/commit/57fde75b2a9d853c2abe1396ace6a83d198dd284

8302113: Improve CRC32 intrinsic with crypto pmull on AArch64

Reviewed-by: simonis

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 57c9bc39
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-17 14:26:37 +0000
URL:       https://git.openjdk.org/loom/commit/57c9bc39cd50067bce34b8e3c32bf89dc6da3e60

8302335: IGV: Bytecode not showing

Reviewed-by: rcastanedalo, thartmann, xliu

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputMethod.java

Changeset: cd77fcfb
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-17 14:27:17 +0000
URL:       https://git.openjdk.org/loom/commit/cd77fcfb5f9156e5f0909fa15a842dde6c25c66a

8290822: C2: assert in PhaseIdealLoop::do_unroll() is subject to undefined behavior

Reviewed-by: kvn, thartmann

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

Changeset: edf238b6
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-17 14:43:58 +0000
URL:       https://git.openjdk.org/loom/commit/edf238b65e441a1d626f3a4ba06170badd05ca7c

8302635: Race condition in HttpBodySubscriberWrapper when cancelling request

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/HttpBodySubscriberWrapper.java
! test/jdk/java/net/httpclient/CancelRequestTest.java

Changeset: ea5bfea3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 14:46:23 +0000
URL:       https://git.openjdk.org/loom/commit/ea5bfea333acf6668ef382e90c5d0584c305c1a9

8302661: Parallel: Remove PSVirtualSpace::is_aligned

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psVirtualspace.hpp

Changeset: fef3eab9
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 14:47:03 +0000
URL:       https://git.openjdk.org/loom/commit/fef3eab9bd2d61cc25752fe11a65bdc3010beae3

8302734: Parallel: Remove unused LGRPSpace::_invalid_region

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: 6120319a
Author:    Ludvig Janiuk <lujaniuk at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-17 14:57:00 +0000
URL:       https://git.openjdk.org/loom/commit/6120319afdba98b5ff547b870a0260479e8b683c

8302226: failure_handler native.core should wait for coredump to finish

Reviewed-by: erikj

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

Changeset: a917fb3f
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-17 16:55:35 +0000
URL:       https://git.openjdk.org/loom/commit/a917fb3fcf0fe1a4c4de86c08ae4041462848b82

7033677: potential cast error in MemberEnter

Reviewed-by: vromero, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeCopier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java
! test/langtools/jdk/javadoc/tool/sampleapi/lib/sampleapi/generator/PackageGenerator.java

Changeset: a263f283
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-17 19:34:26 +0000
URL:       https://git.openjdk.org/loom/commit/a263f28368951e2352ee983d318d83c92ddf8e4d

8302777: CDS should not relocate heap if mapping fails

Reviewed-by: ccheung

! src/hotspot/share/cds/archiveHeapLoader.cpp

Changeset: 03d613bb
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2023-02-17 19:37:02 +0000
URL:       https://git.openjdk.org/loom/commit/03d613bbab99dd84dfc5115a5034c60f4e510259

8294402: Add diagnostic logging to VMProps.checkDockerSupport

Reviewed-by: dholmes, lmesnik

! test/jtreg-ext/requires/VMProps.java

Changeset: 86b9fce9
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-02-17 19:51:12 +0000
URL:       https://git.openjdk.org/loom/commit/86b9fce9807eb5cbada90f9fa4d3763e3bff84cb

8301992: Embed SymbolTable CHT node

Co-authored-by: Robbin Ehn <rehn at openjdk.org>
Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp

Changeset: 7c60b9c9
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2023-02-17 21:31:42 +0000
URL:       https://git.openjdk.org/loom/commit/7c60b9c98f0b90a519fd98e43e93eecfb0b29c92

8302358: Behavior of adler32 changes after JDK-8300208

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/stubGenerator_x86_64_adler.cpp
! test/hotspot/jtreg/compiler/intrinsics/zip/TestAdler32.java

Changeset: 6b082fb3
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-17 21:49:14 +0000
URL:       https://git.openjdk.org/loom/commit/6b082fb3c658524905a9a7b33dcb58e375c95c1b

8302615: make JVMTI thread cpu time functions optional for virtual threads

Reviewed-by: alanb

! src/hotspot/share/prims/jvmti.xml

Changeset: 43cf8b3d
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-18 00:48:29 +0000
URL:       https://git.openjdk.org/loom/commit/43cf8b3d8067bc7128c98f86d5f8b6fa8bbed80e

8302664: Fix several incorrect usages of Preconditions.checkFromIndexSize

Reviewed-by: djelinski, dfuchs, alanb

! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/util/Base64.java
! src/java.base/share/classes/java/util/zip/Adler32.java
! src/java.base/share/classes/java/util/zip/CRC32.java
! src/java.base/share/classes/java/util/zip/CRC32C.java
! src/java.base/share/classes/java/util/zip/Deflater.java
! src/java.base/share/classes/java/util/zip/Inflater.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/Request.java

Changeset: f82385e5
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-18 11:58:05 +0000
URL:       https://git.openjdk.org/loom/commit/f82385e58741aa83dccc4876ae69a6033217d9ed

8302623: jarsigner - use BufferedOutputStream to improve performance while creating the signed jar

Reviewed-by: weijun

! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java

Changeset: 78f71b4d
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2023-02-18 12:39:19 +0000
URL:       https://git.openjdk.org/loom/commit/78f71b4d41f8682ea10b1573106b11c00f150a1c

8301873: Avoid string decoding in ZipFile.Source.getEntryPos

Reviewed-by: redestad, lancea

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

Changeset: 53be5dc4
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-18 14:52:26 +0000
URL:       https://git.openjdk.org/loom/commit/53be5dc48604397fb26fd6e448679982aee19fee

8302812: JDK-8302455 broke ClassLoaderStatsTest on 32-bit

Reviewed-by: dcubed

! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java

Changeset: d6716d2e
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-18 15:17:57 +0000
URL:       https://git.openjdk.org/loom/commit/d6716d2e5471ee794df8833430dd3171b565f78e

8302315: Examine cost of clone of primitive arrays compared to arraycopy

Reviewed-by: alanb

! src/java.base/share/classes/java/util/Arrays.java
+ test/micro/org/openjdk/bench/java/lang/ArrayClone.java

Changeset: 7abe2693
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-19 05:59:12 +0000
URL:       https://git.openjdk.org/loom/commit/7abe26935ab4356de54acee93390a0d8be1ea289

8302781: CDS archive heap not reproducible after JDK-8296344

Reviewed-by: dcubed

! src/hotspot/share/cds/heapShared.cpp

Changeset: 2009dc2b
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-20 06:47:57 +0000
URL:       https://git.openjdk.org/loom/commit/2009dc2b737b3468ba6c78d4bf2f5a0bba20ec43

8302462: [REDO] 8297487: G1 Remark: no need to keep alive oop constants of nmethods on stack

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp

Changeset: 432cf68c
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-20 08:17:00 +0000
URL:       https://git.openjdk.org/loom/commit/432cf68c4dd1dcce478fccb85163aa0d824474d7

6753661: JFileChooser font not reset after Look & Feel change

Reviewed-by: abhiscxk, aivanov, serb

! src/java.desktop/share/classes/sun/swing/plaf/synth/SynthFileChooserUI.java
+ test/jdk/javax/swing/JFileChooser/JFileChooserFontReset.java

Changeset: 743a85db
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-20 08:35:30 +0000
URL:       https://git.openjdk.org/loom/commit/743a85db06ea245dbe6234b1840f18f8b2466e69

8302656: Missing spaces in output of -XX:+CIPrintMethodCodes

Reviewed-by: kvn, thartmann

! src/hotspot/share/interpreter/bytecodeTracer.cpp
! src/hotspot/share/oops/methodData.cpp

Changeset: 5c0f50bc
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-20 08:40:11 +0000
URL:       https://git.openjdk.org/loom/commit/5c0f50bc01cf0b26c8ae68b2afd7f1bfcb217e6d

8295979: [IR Framework] Improve IR matching warning

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java

Changeset: 7e08275c
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-20 08:41:40 +0000
URL:       https://git.openjdk.org/loom/commit/7e08275cc13bfc0f66b1d62b8df58986ecbb45ba

8302668: [TESTBUG] Tests require feature sse4_1 which does not exist, should be sse4.1

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/vectorization/runner/BasicByteOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicIntOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicLongOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopArrayIndexComputeTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopCombinedOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopLiveOutNodesTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopRangeStrideTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/MultipleLoopsTest.java

Changeset: eaae0bae
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2023-02-20 08:43:02 +0000
URL:       https://git.openjdk.org/loom/commit/eaae0baeba4f114805b0bc022525dfdbf1920cec

8302215: G1: Last-ditch Full GC should do serial compaction for tail regions in per thread compaction points.

Reviewed-by: ayang, sjohanss, tschatzl

! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCScope.cpp
! src/hotspot/share/gc/g1/g1FullGCScope.hpp

Changeset: e971f90a
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:21:21 +0000
URL:       https://git.openjdk.org/loom/commit/e971f90a0b86c07b19d185406fa5db59c4126ebd

8302206: Factor out duplicate G1VerificationClosure

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.cpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp

Changeset: 593bec68
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:23:00 +0000
URL:       https://git.openjdk.org/loom/commit/593bec685eac13f02f0cbc5c0d38057a28255421

8302122: Parallelize TLAB retirement in prologue in G1
8297611: G1: Merge tlab and per-thread dirty card log flushing

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
+ src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.cpp
+ src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 7c40c8af
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:45:40 +0000
URL:       https://git.openjdk.org/loom/commit/7c40c8af690a238773e3070f16ec640b53581ee4

8302312: Make ParGCRareEvent_lock G1 specific

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 303c61f3
Author:    Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-20 10:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/303c61f3ca6b9cf6dd3f7dc700e9d0db04dc10e0

8302776: RISC-V: Fix typo CSR_INSTERT to CSR_INSTRET

Reviewed-by: fyang

! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/register_riscv.hpp

Changeset: 98716e2b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 11:22:04 +0000
URL:       https://git.openjdk.org/loom/commit/98716e2b251c5e86e840116d0c70e2bb07993a10

8302709: Remove explicit remembered set verification in G1

Reviewed-by: ayang, iwalulya

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

Changeset: 71cf7c44
Author:    Pengfei Li <pli at openjdk.org>
Date:      2023-02-20 12:08:03 +0000
URL:       https://git.openjdk.org/loom/commit/71cf7c4409025c87ac786a54171f00de69fe5317

8302518: Add missing Op_RoundDoubleMode in VectorNode::vector_operands()

Reviewed-by: kvn, jbhateja

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

Changeset: 6ac5e05c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-20 14:07:45 +0000
URL:       https://git.openjdk.org/loom/commit/6ac5e05c58c9f6216397a80ac62e95e2505ccfa3

8302068: Serial: Refactor oop closures used in Young GC

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
- src/hotspot/share/gc/shared/genOopClosures.hpp
- src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/space.cpp

Changeset: b5a74269
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-20 14:23:54 +0000
URL:       https://git.openjdk.org/loom/commit/b5a7426996bb0e36319186756c46cfa7d0ab6e64

8301749: Tracking malloc pooled memory size

Reviewed-by: dholmes, stuefe

+ src/hotspot/os/linux/mallocInfoDcmd.cpp
+ src/hotspot/os/linux/mallocInfoDcmd.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/jdk.jcmd/share/man/jcmd.1
+ test/hotspot/jtreg/serviceability/dcmd/vm/MallocInfoTest.java

Changeset: e7316952
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-20 14:47:45 +0000
URL:       https://git.openjdk.org/loom/commit/e731695217b75fd55dc3e820c3123b8739a19c04

8302882: Newly added test javax/swing/JFileChooser/JFileChooserFontReset.java fails with HeadlessException

Reviewed-by: jdv

! test/jdk/javax/swing/JFileChooser/JFileChooserFontReset.java

Changeset: 7cf7e0a2
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2023-02-20 15:13:36 +0000
URL:       https://git.openjdk.org/loom/commit/7cf7e0a20b37522b0c7a97e5269bcd2eed174dbe

8302070: Factor null-check into load_klass() calls

Reviewed-by: phh, coleenp

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/ppc/vtableStubs_ppc_64.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/methodHandles_riscv.cpp
! src/hotspot/cpu/riscv/templateTable_riscv.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/templateTable_s390.cpp
! src/hotspot/cpu/s390/vtableStubs_s390.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: e47e9ec0
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-20 17:07:04 +0000
URL:       https://git.openjdk.org/loom/commit/e47e9ec05b630c82182c7843365dfd90fdaa18a0

8300658: memory_and_swap_limit() reporting wrong values on systems with swapaccount=0

Reviewed-by: jsjolen, iklam

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/hotspot/jtreg/containers/docker/TestMemoryWithCgroupV1.java

Changeset: 9a797228
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2023-02-20 17:52:54 +0000
URL:       https://git.openjdk.org/loom/commit/9a797228f3576720196d5e3bf4b204a5e3f87376

8299234: JMX Repository.query performance

Reviewed-by: dfuchs, kevinw

! src/java.management/share/classes/com/sun/jmx/mbeanserver/Repository.java
! src/java.management/share/classes/com/sun/jmx/mbeanserver/Util.java
! src/java.management/share/classes/javax/management/ObjectName.java
! test/jdk/javax/management/ObjectName/ApplyWildcardTest.java

Changeset: c7517b3d
Author:    ravi.ra.gupta <ravi.ra.gupta at oracle.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-20 18:32:00 +0000
URL:       https://git.openjdk.org/loom/commit/c7517b3decdc55edb7f0ce6e6aa09a6b653c747d

8302525: Write a test to check various components send Events while mouse and key are used simultaneously

Reviewed-by: serb

+ test/jdk/java/awt/event/StressTest/MouseAndKeyEventStressTest.java

Changeset: 0bf3a53e
Author:    Justin King <jcking at openjdk.org>
Date:      2023-02-20 18:37:16 +0000
URL:       https://git.openjdk.org/loom/commit/0bf3a53e01818aca5e365ee7275e567aad0273cc

8302599: Extend ASan support to Microsoft Visual C++

Reviewed-by: erikj, stuefe, ihse

! make/autoconf/jdk-options.m4
! make/data/asan/asan_default_options.c

Changeset: 36a08226
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2023-02-20 19:28:09 +0000
URL:       https://git.openjdk.org/loom/commit/36a0822633909e03656159245bbeb954efafa2f2

8302369: Reduce the stack size of the C1 compiler

Reviewed-by: dlong

! src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_Defs_aarch64.hpp
! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_Defs_arm.hpp
! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp
! src/hotspot/cpu/ppc/c1_Defs_ppc.hpp
! src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp
! src/hotspot/cpu/riscv/c1_Defs_riscv.hpp
! src/hotspot/cpu/s390/c1_CodeStubs_s390.cpp
! src/hotspot/cpu/s390/c1_Defs_s390.hpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Defs_x86.hpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_Defs.hpp
! src/hotspot/share/c1/c1_FrameMap.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.hpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.hpp
! src/hotspot/share/gc/z/c1/zBarrierSetC1.cpp

Changeset: bb3dfd6a
Author:    George Adams <gdams at openjdk.org>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2023-02-20 21:58:55 +0000
URL:       https://git.openjdk.org/loom/commit/bb3dfd6adbb58871bc7238107ed254831b22d48b

8302879: doc/building.md update link to jtreg builds

Reviewed-by: sgehwolf, clanger

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

Changeset: 91a2b5ec
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-21 01:23:06 +0000
URL:       https://git.openjdk.org/loom/commit/91a2b5ec6f90b9895924a49319c2c6b7007d96bd

8302905: arm32 Raspberry Pi OS build broken by JDK-8301494

Reviewed-by: mikael, martin

! src/hotspot/cpu/arm/interpreterRT_arm.cpp

Changeset: 43c71ddf
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-21 01:39:13 +0000
URL:       https://git.openjdk.org/loom/commit/43c71ddf923d442499449948f4bf8a7c79249af0

8302453: RISC-V: Add support for small width vector operations

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

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: 29f392e4
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-02-21 05:19:07 +0000
URL:       https://git.openjdk.org/loom/commit/29f392e4344e467882c36b5737d432b2d0ee7ebb

8299522: Incorrect size of Approve button in custom JFileChooser

Reviewed-by: aivanov, abhiscxk, dnguyen

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java
+ test/jdk/javax/swing/JFileChooser/CustomApproveButtonTest.java

Changeset: 17274c72
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-21 07:13:33 +0000
URL:       https://git.openjdk.org/loom/commit/17274c72a962e8ee3afed72b38ed72aa20dd2ae0

8302146: Move TestOverloadCompileQueues.java to tier3

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/TEST.groups

Changeset: 16a4f02f
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-21 07:16:51 +0000
URL:       https://git.openjdk.org/loom/commit/16a4f02f2d4f5574af3b20f2f0c788d15dd503ac

8302150: Speed up compiler/codegen/Test7100757.java

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/codegen/Test7100757.java

Changeset: aa10f0d3
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2023-02-21 07:30:17 +0000
URL:       https://git.openjdk.org/loom/commit/aa10f0d3ee5d77d83950c9ed4aab11589b822ff4

8302151: BMPImageReader throws an exception reading BMP images

Reviewed-by: serb, tr

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java
+ test/jdk/javax/imageio/plugins/bmp/BMP1bppImageWithPaletteTest.java

Changeset: 91456703
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-02-21 08:17:56 +0000
URL:       https://git.openjdk.org/loom/commit/9145670354c41381614877aa71895dc2bd5cce9d

8301661: Enhance os::pd_print_cpu_info on macOS and Windows

Reviewed-by: ihse, lucy, dholmes

! make/autoconf/libraries.m4
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/windows/os_windows.cpp

Changeset: 63a35012
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 08:23:28 +0000
URL:       https://git.openjdk.org/loom/commit/63a3501273106289dba72384e570962f19264bc9

8302741: ZGC: Remove Universe::verify calls

Reviewed-by: ayang, tschatzl

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

Changeset: f35cf79b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:25:07 +0000
URL:       https://git.openjdk.org/loom/commit/f35cf79b51ba7fa190b546c1ac312802534de8bc

8302867: G1: Removing unused variable in G1CardTable::initialize

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CardTable.cpp

Changeset: 9fd77c7b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:25:51 +0000
URL:       https://git.openjdk.org/loom/commit/9fd77c7b9b06a4e1171c247ed542fbb08c5b6fba

8302868: Serial: Remove CardTableRS::initialize

Reviewed-by: tschatzl

! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp

Changeset: 622f5604
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:26:47 +0000
URL:       https://git.openjdk.org/loom/commit/622f5604c1fc5b679a68d8cc74f5d751b2827a93

8302886: Parallel: Remove unimplemented methods in ParCompactionManager

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCompactionManager.hpp

Changeset: fef19102
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 10:58:36 +0000
URL:       https://git.openjdk.org/loom/commit/fef1910277842303b41854c207fc4caba393adc6

8299777: Test runtime/NMT/BaselineWithParameter.java timed out

Reviewed-by: gziemski, iklam, dholmes

! test/hotspot/jtreg/runtime/NMT/BaselineWithParameter.java
! test/hotspot/jtreg/runtime/NMT/JcmdDetailDiff.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryClass.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryDiff.java

Changeset: 60e63789
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 11:04:43 +0000
URL:       https://git.openjdk.org/loom/commit/60e637892576792f663a25b8a949e39c29accd47

8302977: ZGC: Doesn't support gc/TestVerifySubSet.java

Reviewed-by: tschatzl

! test/hotspot/jtreg/gc/TestVerifySubSet.java

Changeset: 644fe0a9
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-21 11:58:44 +0000
URL:       https://git.openjdk.org/loom/commit/644fe0a9943e22654673265341ad922e51a78fe0

8302837: Kernel32.cpp array memory release invokes undefined behaviour

Reviewed-by: jlahoda

! src/jdk.internal.le/windows/native/lible/Kernel32.cpp

Changeset: 8b20aa91
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2023-02-21 13:11:26 +0000
URL:       https://git.openjdk.org/loom/commit/8b20aa919b810fc5b3856b392bd0d8b1f882c895

8302981: Fix a typo in the doc comment for java.lang.Record.equals

Reviewed-by: jpai

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

Changeset: 92dfa117
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-21 13:31:15 +0000
URL:       https://git.openjdk.org/loom/commit/92dfa1175e4898fc491115e004380780b6862473

8302863: Speed up String::encodeASCII using countPositives

Reviewed-by: alanb

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

Changeset: 02eb240c
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-21 13:48:49 +0000
URL:       https://git.openjdk.org/loom/commit/02eb240c7126cf539baca21869ee2b382b28708c

8302846: IGV: Zoom stuck when zooming out on large graphs

Reviewed-by: rcastanedalo, thartmann

! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomLevelAction.java

Changeset: db483a38
Author:    Johannes Bechberger <johannes.bechberger at sap.com>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2023-02-21 14:33:02 +0000
URL:       https://git.openjdk.org/loom/commit/db483a38a815f85bd9668749674b5f0f6e4b27b4

8302320: AsyncGetCallTrace obtains too few frames in sanity test

Reviewed-by: jvernee, dholmes, rrich

! src/hotspot/cpu/x86/frame_x86.cpp
! test/hotspot/jtreg/serviceability/AsyncGetCallTrace/libAsyncGetCallTraceTest.cpp

Changeset: 10b4cc9e
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-21 15:37:08 +0000
URL:       https://git.openjdk.org/loom/commit/10b4cc9eb49c14a6be03b3f53e97037529169ed1

8301627: System.exit and Runtime.exit debug logging

Reviewed-by: alanb, chegar

! src/java.base/share/classes/java/lang/Runtime.java
! src/java.base/share/classes/java/lang/Shutdown.java
! src/java.base/share/classes/java/lang/System.java
+ test/jdk/java/lang/RuntimeTests/ExitLogging-FINE.properties
+ test/jdk/java/lang/RuntimeTests/ExitLogging-INFO.properties
+ test/jdk/java/lang/RuntimeTests/RuntimeExitLogTest.java

Changeset: 5489c821
Author:    Glavo <zjx001202 at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 17:35:52 +0000
URL:       https://git.openjdk.org/loom/commit/5489c821dc2e0c3cfa207dc96d9183d165640368

8302603: Use Set.of in java.nio.charset.Charset

Reviewed-by: stsypanov, alanb, naoto

! src/java.base/share/classes/java/nio/charset/Charset.java

Changeset: dfce4e19
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-21 18:31:22 +0000
URL:       https://git.openjdk.org/loom/commit/dfce4e1943f2f95b74b5a9cdde9d738dcffd0b43

8302800: Augment NaN handling tests of FDLIBM methods

Reviewed-by: bpb

! test/jdk/java/lang/Math/CubeRootTests.java
! test/jdk/java/lang/Math/Expm1Tests.java
! test/jdk/java/lang/Math/HyperbolicTests.java
! test/jdk/java/lang/Math/InverseTrigTests.java
! test/jdk/java/lang/Math/Log10Tests.java
! test/jdk/java/lang/Math/Log1pTests.java
! test/jdk/java/lang/Math/Tests.java

Changeset: 1ea5f9f7
Author:    Christian Stein <cstein at openjdk.org>
Date:      2023-02-21 19:03:26 +0000
URL:       https://git.openjdk.org/loom/commit/1ea5f9f7cdaa08d049981d4e331e047455a9885e

8302789: (fs) Files.copy should include unsupported copy option in exception message

Reviewed-by: alanb, bpb, lancea

! src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java

Changeset: ef1f7bd3
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 20:54:36 +0000
URL:       https://git.openjdk.org/loom/commit/ef1f7bd3b80f8777c15ab22b1dff7dfe4f084734

8302877: Speed up latin1 case conversions

Reviewed-by: naoto, redestad

! src/java.base/share/classes/java/lang/CharacterDataLatin1.java.template
+ test/jdk/java/lang/Character/Latin1CaseConversion.java
! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleData.cldr
! test/micro/org/openjdk/bench/java/lang/Characters.java

Changeset: 729c26f7
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2023-02-21 21:00:38 +0000
URL:       https://git.openjdk.org/loom/commit/729c26f70ea89232ba7c0f2d8e4cb8116d6ca051

8303020: Remove carriage return in pandoc version string

Reviewed-by: iris, lancea, erikj

! make/autoconf/basic_tools.m4

Changeset: ce6de371
Author:    Justin King <jcking at openjdk.org>
Date:      2023-02-21 21:15:43 +0000
URL:       https://git.openjdk.org/loom/commit/ce6de37172cadc3671c03423cb9dd3bb9d2be840

8303010: Add /DEBUG to LDFLAGS for MSVC with ASan

Reviewed-by: erikj

! make/autoconf/jdk-options.m4

Changeset: 46f25250
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-21 21:22:49 +0000
URL:       https://git.openjdk.org/loom/commit/46f25250bd49702fe18f9903473dc3e1cbe70f84

8299240: rank of JvmtiVTMSTransition_lock can be safepoint

Reviewed-by: dholmes, coleenp, pchilanomate

! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: dcd773ac
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 21:24:22 +0000
URL:       https://git.openjdk.org/loom/commit/dcd773ac5c9f503c505d934018b41b5123859560

8302864: Parallel: Remove PSVirtualSpace::pointer_delta

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/parallel/psVirtualspace.hpp

Changeset: e950b954
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 21:39:35 +0000
URL:       https://git.openjdk.org/loom/commit/e950b95486d468bbad758d5ba0e5a36445b4cc3c

8303033: Build failure with the micro bench mark

Reviewed-by: naoto

! test/micro/org/openjdk/bench/java/lang/Characters.java

Changeset: f319c92b
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2023-02-21 22:10:36 +0000
URL:       https://git.openjdk.org/loom/commit/f319c92bd0fc68a64e6ac35ad4569740b858c9b2

8303016: Invalid escapes in grep patterns

Reviewed-by: erikj

! make/autoconf/basic_tools.m4
! make/autoconf/boot-jdk.m4
! make/autoconf/util_paths.m4

Changeset: 180b94c7
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-02-22 02:24:38 +0000
URL:       https://git.openjdk.org/loom/commit/180b94c73e9ad17d57650d4c985d4104289052a9

8302907: [PPC64] Use more constexpr in class Register

Reviewed-by: rrich

! src/hotspot/cpu/ppc/register_ppc.hpp

Changeset: 2c52cf07
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-22 06:13:09 +0000
URL:       https://git.openjdk.org/loom/commit/2c52cf07469970f730aa7397f9f6b98534af3a44

8041447: Test javax/swing/dnd/7171812/bug7171812.java fails with java.lang.RuntimeException: Test failed, scroll on drag doesn't work

Reviewed-by: tr, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/dnd/7171812/bug7171812.java

Changeset: cba817ae
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 06:27:52 +0000
URL:       https://git.openjdk.org/loom/commit/cba817ae590d1130196d7f9d6e75b8d9b37d384b

8302838: jabswitch main() should avoid calling exit explicitly

Reviewed-by: serb

! src/jdk.accessibility/windows/native/jabswitch/jabswitch.cpp

Changeset: f54e1080
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-22 06:29:48 +0000
URL:       https://git.openjdk.org/loom/commit/f54e1080c5a1da558f548d8eb93f7dfcb6c05979

8302831: PPC: compiler/codecache/TestStressCodeBuffers.java fails after JDK-8301819

Reviewed-by: mdoerr

! src/hotspot/cpu/ppc/ppc.ad

Changeset: b6ecca12
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-22 08:13:06 +0000
URL:       https://git.openjdk.org/loom/commit/b6ecca126846f9c53d554ff061cfe9b7b20a4d12

8280113: (dc) DatagramSocket.receive does not always throw when the channel is closed

Reviewed-by: jpai, dfuchs

! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
+ test/jdk/java/nio/channels/DatagramChannel/AdaptorAsyncCloseAfterReceive.java

Changeset: 7f353895
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-22 08:35:10 +0000
URL:       https://git.openjdk.org/loom/commit/7f3538953367f17c8247cc7225ae3b43ed0564c5

8302888: containers/docker/TestJcmd.java fails when run as root under podman

Reviewed-by: dholmes

! test/hotspot/jtreg/containers/docker/TestJcmd.java

Changeset: 5e1d1b79
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-22 09:29:57 +0000
URL:       https://git.openjdk.org/loom/commit/5e1d1b79409cdee7509c682a88fc2905719b2ddf

8302870: More information needed from failures in vmTestbase ThreadUtils.waitThreadState

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/thread/ThreadUtils.java

Changeset: 3f3a1f53
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-22 09:51:14 +0000
URL:       https://git.openjdk.org/loom/commit/3f3a1f534b7f2f5be6d7ded9d9832fa9394e763c

8302815: Use new Math.clamp method in core libraries

Reviewed-by: alanb

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/text/DecimalFormat.java
! src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java
! src/java.base/share/classes/java/util/HashMap.java
! src/java.base/share/classes/java/util/HashSet.java
! src/java.base/share/classes/java/util/Hashtable.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/stream/SliceOps.java
! src/java.base/share/classes/jdk/internal/foreign/abi/riscv64/linux/LinuxRISCV64CallArranger.java
! src/java.base/share/classes/jdk/internal/math/FloatingDecimal.java
! src/java.base/unix/classes/sun/nio/fs/UnixUriUtils.java

Changeset: 60a35817
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 10:29:40 +0000
URL:       https://git.openjdk.org/loom/commit/60a358172a261d56bfa27fef6fabec2a54b4f352

8302856: Typo in FlightRecorderMXBeanImpl

Reviewed-by: kevinw, egahlin

! src/jdk.management.jfr/share/classes/jdk/management/jfr/FlightRecorderMXBeanImpl.java

Changeset: 861eea9b
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 10:33:58 +0000
URL:       https://git.openjdk.org/loom/commit/861eea9bd43023d76b217d203298f1f09635cdae

8302858: Polish FlightRecorderMXBeanImpl

Reviewed-by: egahlin

! src/jdk.management.jfr/share/classes/jdk/management/jfr/FlightRecorderMXBeanImpl.java

Changeset: 30b2ac4a
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2023-02-22 10:59:15 +0000
URL:       https://git.openjdk.org/loom/commit/30b2ac4a28dd871dc56490ce159a18fe30b8855f

8302873: ZGC: dump barrier data in C2 Mach nodes

Reviewed-by: thartmann, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp
! src/hotspot/share/opto/machnode.cpp

Changeset: 63ef2143
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 11:45:51 +0000
URL:       https://git.openjdk.org/loom/commit/63ef2143289f4aac52c8b2a6b555ed2b33dc1c07

8302849: SurfaceManager might expose partially constructed object

Reviewed-by: serb

! src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java

Changeset: 57548480
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-22 12:43:55 +0000
URL:       https://git.openjdk.org/loom/commit/575484806ce11634d4fa8bef6c0c5987e4e0a1c7

8299338: AssertionError in ResponseSubscribers$HttpResponseInputStream::onSubscribe

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseSubscribers.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/HttpBodySubscriberWrapper.java
! test/jdk/java/net/httpclient/AsyncExecutorShutdown.java

Changeset: adc29c36
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 12:48:31 +0000
URL:       https://git.openjdk.org/loom/commit/adc29c36e1df6a0d1e9cecbfb07307e1434b2975

8302878: Group cmdline heap size checking together

Reviewed-by: kbarrett, iwalulya

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

Changeset: 0d5f7439
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 12:49:40 +0000
URL:       https://git.openjdk.org/loom/commit/0d5f7439a4a14cddf2b4347ed9dcc525cf9be024

8303054: Remove unused variables in GCTraceTimeLoggerImpl::log_end

Reviewed-by: tschatzl

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

Changeset: 25bfed3b
Author:    Sergey Tsypanov <stsypanov at openjdk.org>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 14:08:51 +0000
URL:       https://git.openjdk.org/loom/commit/25bfed3b123ed64055b22c8a9723835d4410362c

8302979: (fs) Files usage of SUPPORTED_CHARSETS could be simplified

Reviewed-by: alanb, jwaters

! src/java.base/share/classes/java/nio/file/FileChannelLinesSpliterator.java
! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 83bea26d
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2023-02-22 15:42:53 +0000
URL:       https://git.openjdk.org/loom/commit/83bea26df453282d46afff333e006e8f9b7fb201

8300575: JVMTI support when using alternative virtual thread implementation

Reviewed-by: lmesnik, sspitsyn, alanb

! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/java.base/share/classes/java/lang/Thread.java
! test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_Shared.java
! test/hotspot/jtreg/serviceability/jvmti/GetLocalVariable/GetSetLocalUnsuspended.java
! 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/GetCurrentContendedMonitor/contmon01/contmon01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon02/contmon02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/GetStackTraceCurrentThreadTest/GetStackTraceCurrentThreadTest.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/BoundVThreadTest/BoundVThreadTest.java
+ test/hotspot/jtreg/serviceability/jvmti/vthread/BoundVThreadTest/libBoundVThreadTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/InterruptThreadTest/InterruptThreadTest.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/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/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VirtualStackTraceTest/VirtualStackTraceTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VirtualThreadStartTest/VirtualThreadStartTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/premain/AgentWithVThreadTest.java
! test/jdk/com/sun/jdi/JdbOptions.java
! test/jdk/com/sun/jdi/SuspendAfterDeath.java
! test/langtools/jdk/jshell/Test8294583.java
! test/langtools/jdk/jshell/Test8296012.java
! test/langtools/jdk/jshell/ToolEnablePreviewTest.java

Changeset: ee37af47
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 15:45:12 +0000
URL:       https://git.openjdk.org/loom/commit/ee37af47cd722bbfb7235bab0af44cb6f7b7863c

8302975: Remove redundant mark verification during G1 Full GC

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: 1a62a122
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 15:47:29 +0000
URL:       https://git.openjdk.org/loom/commit/1a62a1229a10688900afb4b1ba0258b1354543c5

8302880: Fix includes in g1ConcurrentMarkObjArrayProcessor files

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp

Changeset: b0e0f37d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 15:57:08 +0000
URL:       https://git.openjdk.org/loom/commit/b0e0f37d73ff61e9ac7b4652fd632029dbbe3aef

8303067: G1: Remove unimplemented G1FullGCScope::heap_transition

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1FullGCScope.hpp

Changeset: 5d7e7e28
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 16:11:41 +0000
URL:       https://git.openjdk.org/loom/commit/5d7e7e28b1d96b3bf387104f6c98da022aed76d5

8302760: Improve liveness/remembered set verification for G1

Reviewed-by: kbarrett, iwalulya

! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1OopClosures.cpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp

Changeset: d7ada661
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 17:08:24 +0000
URL:       https://git.openjdk.org/loom/commit/d7ada66129a8420d696b515aad4ddc730fe7104c

8303084: G1 Heap region liveness verification has inverted return value

Reviewed-by: ayang

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

Changeset: f893d231
Author:    Glavo <zjx001202 at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-22 17:16:49 +0000
URL:       https://git.openjdk.org/loom/commit/f893d2315db914e946825e57e53313e1a69f5eb6

8303024: (fs) WindowsFileSystem.supportedFileAttributeViews can use Set.of

Reviewed-by: bpb

! src/java.base/windows/classes/sun/nio/fs/WindowsFileSystem.java

Changeset: 8de841dd
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 17:42:34 +0000
URL:       https://git.openjdk.org/loom/commit/8de841dd19a77f9ff6273a74366c08f33e0cac94

8302667: Improve message format when failing to load symbols or libraries

Reviewed-by: mchung

! src/java.base/share/native/libjli/args.c
! src/java.base/share/native/libjli/emessages.h

Changeset: 07e976ac
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 18:28:17 +0000
URL:       https://git.openjdk.org/loom/commit/07e976ac26fe3ff6a94713013114dc38c95950b8

8303081: Serial: Remove unused VM_MarkSweep

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/markSweep.hpp

Changeset: fcaf8714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-22 22:49:59 +0000
URL:       https://git.openjdk.org/loom/commit/fcaf871408321ed523cf1c6dd3adf9914f2bf9aa

8302028: Port fdlibm atan2 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/Atan2Tests.java
+ test/jdk/java/lang/StrictMath/Atan2Tests.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java

Changeset: 71ce1c25
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-23 14:34:12 +0000
URL:       https://git.openjdk.org/loom/commit/71ce1c25fe88d971a8baca7c37df99e459aa48bd

Merge with jdk-21+11

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/classes/java/lang/Thread.java
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/globals.hpp
! src/java.base/share/classes/java/lang/Thread.java
! test/hotspot/jtreg/TEST.groups
! test/jdk/ProblemList.txt

Changeset: d0ea2fb7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-23 20:17:59 +0000
URL:       https://git.openjdk.org/loom/commit/d0ea2fb70fdcbd3f350a97d8466204c5022a5b87

Update ProblemList files

! test/hotspot/jtreg/ProblemList-vthread.txt
! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.org  Thu Feb 23 20:34:08 2023
From: duke at openjdk.org (duke)
Date: Thu, 23 Feb 2023 20:34:08 GMT
Subject: git: openjdk/loom: master: 127 new changesets
Message-ID: <4df933bb-de0c-4aaf-ae77-76514c242216@openjdk.org>

Changeset: 3ba15608
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-15 22:16:30 +0000
URL:       https://git.openjdk.org/loom/commit/3ba156082b73c4a8e9d890a57a42fb68df2bf98f

8302026: Port fdlibm inverse trig functions (asin, acos, atan) to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
+ test/jdk/java/lang/Math/InverseTrigTests.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
+ test/jdk/java/lang/StrictMath/InverseTrigTests.java

Changeset: 573c316c
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-16 03:44:48 +0000
URL:       https://git.openjdk.org/loom/commit/573c316c5764ccd8d483f1f187fd6eb21ceeea63

8224980: FLAG_SET_ERGO silently ignores invalid values

Reviewed-by: iveresov, dholmes

! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/compilerDefinitions.cpp
! src/hotspot/share/compiler/compilerDefinitions.hpp
! src/hotspot/share/runtime/flags/jvmFlagAccess.cpp
! src/hotspot/share/runtime/globals_extension.hpp

Changeset: 1480d418
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-16 04:01:12 +0000
URL:       https://git.openjdk.org/loom/commit/1480d418e3b7d1f36ace24a043a273fca446eefa

8208470: Type annotations on inner type that is an array component

Co-authored-by: Bernard Blaser <bsrbnd at openjdk.org>
Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.java
! test/langtools/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java
! test/langtools/tools/javac/annotations/typeAnnotations/referenceinfos/Fields.java
! test/langtools/tools/javac/warnings/6747671/T6747671.out

Changeset: 6e2d3c6c
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 06:56:38 +0000
URL:       https://git.openjdk.org/loom/commit/6e2d3c6c45ded862d818e30dd03d023980bf0ec2

8302455: VM.classloader_stats memory size values are wrong

Reviewed-by: coleenp, dholmes

! src/hotspot/share/classfile/classLoaderStats.cpp
! src/hotspot/share/memory/classLoaderMetaspace.cpp
! src/hotspot/share/memory/classLoaderMetaspace.hpp
! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java

Changeset: 519229db
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 07:01:10 +0000
URL:       https://git.openjdk.org/loom/commit/519229db3c75e56b4f6e05d918300f1cead1c3b1

8302385: Remove MetaspaceReclaimPolicy=none

Reviewed-by: iklam, dholmes

! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/freeChunkList.hpp
! src/hotspot/share/memory/metaspace/metaspaceArena.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.cpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.hpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/gtest/metaspace/metaspaceGtestContexts.cpp
! test/hotspot/gtest/metaspace/test_chunkManager_stress.cpp
! test/hotspot/gtest/metaspace/test_metachunk.cpp
! test/hotspot/gtest/metaspace/test_metachunklist.cpp
! test/hotspot/gtest/metaspace/test_metaspacearena.cpp
! test/hotspot/jtreg/gtest/MetaspaceGtests.java
! test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestArena.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestContext.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestWithThreads.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocation.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocationMT1.java
! test/hotspot/jtreg/runtime/Metaspace/elastic/TestMetaspaceAllocationMT2.java

Changeset: c77f6442
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 07:31:55 +0000
URL:       https://git.openjdk.org/loom/commit/c77f64420abfdd060fb617e88ecf8b1281668faa

8302625: Bad copyright line after JDK-8302385

Reviewed-by: mikael

! test/hotspot/jtreg/runtime/Metaspace/elastic/MetaspaceTestArena.java

Changeset: 53ae4c07
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-16 10:08:54 +0000
URL:       https://git.openjdk.org/loom/commit/53ae4c07fda69358fc0b2edadf8dbfe6428de619

8300645: Handle julong values in logging of GET_CONTAINER_INFO macros

Reviewed-by: iklam

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/hotspot/jtreg/containers/docker/TestMemoryWithCgroupV1.java

Changeset: e045af4c
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 10:20:59 +0000
URL:       https://git.openjdk.org/loom/commit/e045af4c921b1465931154ede899235ddc580108

8297031: IGV: Copy extracted nodes and layout for cloned graph

Reviewed-by: rcastanedalo, thartmann

! src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/GraphNode.java
- src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/CloneGraphAction.java
- src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/GraphCloneCookie.java
+ src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/NewGraphTabAction.java
+ src/utils/IdealGraphVisualizer/Coordinator/src/main/java/com/sun/hotspot/igv/coordinator/actions/NewGraphTabCookie.java
! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/services/GraphViewer.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/DiagramViewModel.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/DiagramViewer.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/GraphViewerImplementation.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/HideDuplicatesAction.java
! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/PredSuccAction.java

Changeset: 84c058bb
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-02-16 11:10:25 +0000
URL:       https://git.openjdk.org/loom/commit/84c058bb63ad68b0cb6c739453bdb81d2c9d369f

8300549: JFileChooser Approve button tooltip is null in Aqua L&F in CUSTOM_DIALOG mode

Reviewed-by: aivanov, abhiscxk

! src/java.desktop/macosx/classes/com/apple/laf/AquaFileChooserUI.java
! src/java.desktop/macosx/classes/com/apple/laf/resources/aqua.properties

Changeset: 687a4612
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-16 11:48:56 +0000
URL:       https://git.openjdk.org/loom/commit/687a461276aafea9e95572c593d821ef95fef43f

8302464: Parallel: Remove unreachable code in callers of numa_has_static_binding

Reviewed-by: lkorinth, tschatzl

! src/hotspot/os/posix/os_posix.inline.hpp
! src/hotspot/os/windows/os_windows.inline.hpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/runtime/os.hpp

Changeset: c29a1367
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 12:55:01 +0000
URL:       https://git.openjdk.org/loom/commit/c29a13678744522503f899bdf5f4c13f130942f7

8291735: methods_do() always run at exit

Reviewed-by: coleenp, kvn

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

Changeset: 9b911b49
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-16 13:51:11 +0000
URL:       https://git.openjdk.org/loom/commit/9b911b492f56fbf94682535a1d20dde07c62940f

8301959: Compile command in compiler.loopopts.TestRemoveEmptyCountedLoop does not work

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestRemoveEmptyCountedLoop.java

Changeset: 2e3cea01
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 14:14:46 +0000
URL:       https://git.openjdk.org/loom/commit/2e3cea01daca594dfa4477439a9849eea19b249e

8302594: use-after-free in Node::destruct

Reviewed-by: kvn, thartmann

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

Changeset: 3cc459b6
Author:    Justin King <jcking at openjdk.org>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-16 14:40:38 +0000
URL:       https://git.openjdk.org/loom/commit/3cc459b6c2f571987dc36fd548a2b830f0b33a0a

8302595: use-after-free related to GraphKit::clone_map

Reviewed-by: kvn, thartmann

! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/node.hpp
! src/hotspot/share/opto/phaseX.hpp
! src/hotspot/share/opto/vectorIntrinsics.cpp

Changeset: a58fa6e7
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-16 14:48:39 +0000
URL:       https://git.openjdk.org/loom/commit/a58fa6e73e4594cfb0e46bdbebad48072771e5bd

8302514: Misleading error generated when empty class file encountered

Reviewed-by: vromero, jwaters

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ModuleNameReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/PoolReader.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ArrayUtils.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/ByteBuffer.java
+ test/langtools/tools/javac/classreader/TruncatedClassFileTest.java
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/modules/EdgeCases.java
! test/langtools/tools/javac/processing/model/completionfailure/NoAbortForBadClassFile.java

Changeset: f558a6c5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2023-02-16 15:49:05 +0000
URL:       https://git.openjdk.org/loom/commit/f558a6c5992cf5168e44d73e84e7713728a3ed9b

8298276: JFR: Update NMT events to make use of common periodic timestamp feature

Reviewed-by: mgronlun

+ src/hotspot/share/jfr/periodic/jfrNativeMemoryEvent.cpp
+ src/hotspot/share/jfr/periodic/jfrNativeMemoryEvent.hpp
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
- src/hotspot/share/services/memJfrReporter.cpp
- src/hotspot/share/services/memJfrReporter.hpp
! test/jdk/jdk/jfr/event/runtime/TestNativeMemoryUsageEvents.java

Changeset: 90e09228
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-16 16:14:05 +0000
URL:       https://git.openjdk.org/loom/commit/90e092280f67dc1f77ff04c7c8f46317a00e3af9

8293313: NMT: Rework MallocLimit
8293292: Remove MallocMaxTestWords

Reviewed-by: jsjolen, gziemski, lucy, mbaesken

! src/hotspot/share/memory/arena.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
+ src/hotspot/share/services/mallocLimit.cpp
+ src/hotspot/share/services/mallocLimit.hpp
! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
+ src/hotspot/share/services/mallocTracker.inline.hpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/memTracker.hpp
+ src/hotspot/share/services/memTracker.inline.hpp
! src/hotspot/share/services/nmtCommon.hpp
+ test/hotspot/gtest/nmt/test_nmt_malloclimit.cpp
! test/hotspot/jtreg/runtime/ClassFile/JsrRewriting.java
! test/hotspot/jtreg/runtime/ClassFile/OomWhileParsingRepeatedJsr.java
! test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java
! test/hotspot/jtreg/runtime/NMT/MallocLimitTest.java
! test/hotspot/jtreg/runtime/Unsafe/AllocateMemory.java
! test/hotspot/jtreg/runtime/Unsafe/Reallocate.java

Changeset: 574b48c6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2023-02-16 17:13:16 +0000
URL:       https://git.openjdk.org/loom/commit/574b48c6925ebfb31345fc46c7d23aa4153f99b0

8302678: validate_source fails after JDK-8293313

Reviewed-by: bpb

! src/hotspot/share/services/mallocTracker.hpp

Changeset: e5042dd4
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-16 18:56:59 +0000
URL:       https://git.openjdk.org/loom/commit/e5042dd483d54216d0e82624bb964d9e029af484

8302671: libawt has a memmove decay error

Reviewed-by: serb, prr, kcr

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

Changeset: de80dd9c
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2023-02-16 19:06:26 +0000
URL:       https://git.openjdk.org/loom/commit/de80dd9c15cd3194ba8c512498d37a76c747e5fc

8296010: AssertionError in annotationTargetType

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/TypeAnnotations.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/resources/compiler.properties
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/A.jcod
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/CrashOnUnknownTargetTypeTest.java
+ test/langtools/tools/javac/annotations/crashOnUnknownAttr/CrashOnUnknownTargetTypeTest.out
! test/langtools/tools/javac/diags/examples.not-yet.txt

Changeset: a39cf2e3
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2023-02-16 19:32:38 +0000
URL:       https://git.openjdk.org/loom/commit/a39cf2e3b242298fbf5fafdb8aa9b5d4562061ef

8301753: AppendFile/WriteFile has differences between make 3.81 and 4+

Reviewed-by: erikj

! make/common/MakeIO.gmk
! test/make/TestMakeBase.gmk

Changeset: 4ce493f0
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2023-02-16 21:58:34 +0000
URL:       https://git.openjdk.org/loom/commit/4ce493f09ea3a34322462e82fd73b8375be1cba5

8302225: SunJCE Provider doesn't validate key sizes when using 'constrained' transforms for AES/KW and AES/KWP

Reviewed-by: xuelei

! src/java.base/share/classes/com/sun/crypto/provider/KeyWrapCipher.java
! test/jdk/com/sun/crypto/provider/Cipher/KeyWrap/TestKeySizeCheck.java

Changeset: b242eef9
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-17 02:00:32 +0000
URL:       https://git.openjdk.org/loom/commit/b242eef93e23ad2fce428e975a1b6c150cf6f17c

8280419: Remove dead code related to VerifyThread and verify_thread()

Reviewed-by: stuefe, lucy

! src/hotspot/cpu/arm/runtime_arm.cpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/methodHandles_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/ppc/templateInterpreterGenerator_ppc.cpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/s390/interp_masm_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/runtime_s390.cpp
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 655a7127
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-17 03:22:06 +0000
URL:       https://git.openjdk.org/loom/commit/655a71277dd9a01913f29dad4ca57c43e4eab174

8301444: Port fdlibm hyperbolic transcendental functions to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/ExpTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java
! test/jdk/java/lang/StrictMath/HyperbolicTests.java

Changeset: 49eb68ba
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-17 07:21:26 +0000
URL:       https://git.openjdk.org/loom/commit/49eb68ba958794fe547cccd00725192cc7063043

8296158: Refactor the verification of CDS region checksum

Reviewed-by: ccheung, matsaave

! src/hotspot/share/cds/archiveHeapLoader.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp

Changeset: 47ca5773
Author:    Damon Fenacci <damon.fenacci at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2023-02-17 09:10:20 +0000
URL:       https://git.openjdk.org/loom/commit/47ca5773a54743244a9b28f877246d260b90a408

8301491: C2: java.lang.StringUTF16::indexOfChar intrinsic called with negative character argument

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/library_call.cpp
+ test/hotspot/jtreg/compiler/intrinsics/string/TestStringIndexOfCharIntrinsics.java

Changeset: c91cd281
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-17 09:41:12 +0000
URL:       https://git.openjdk.org/loom/commit/c91cd2814baa8dee2af8af0fecf9185d4a0a44cf

8301481: Replace NULL with nullptr in os/windows

Reviewed-by: coleenp, dholmes

! src/hotspot/os/windows/attachListener_windows.cpp
! src/hotspot/os/windows/gc/z/zMapper_windows.cpp
! src/hotspot/os/windows/gc/z/zPhysicalMemoryBacking_windows.cpp
! src/hotspot/os/windows/gc/z/zSyscall_windows.cpp
! src/hotspot/os/windows/gc/z/zUtils_windows.cpp
! src/hotspot/os/windows/gc/z/zVirtualMemory_windows.cpp
! src/hotspot/os/windows/iphlp_interface.cpp
! src/hotspot/os/windows/osThread_windows.cpp
! src/hotspot/os/windows/os_perf_windows.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os/windows/park_windows.hpp
! src/hotspot/os/windows/pdh_interface.cpp
! src/hotspot/os/windows/perfMemory_windows.cpp
! src/hotspot/os/windows/semaphore_windows.cpp
! src/hotspot/os/windows/symbolengine.cpp
! src/hotspot/os/windows/symbolengine.hpp
! src/hotspot/os/windows/threadCrashProtection_windows.cpp
! src/hotspot/os/windows/threadCrashProtection_windows.hpp
! src/hotspot/os/windows/threadCritical_windows.cpp
! src/hotspot/os/windows/vmError_windows.cpp
! src/hotspot/os/windows/windbghelp.cpp

Changeset: 4f1cffd5
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 10:39:58 +0000
URL:       https://git.openjdk.org/loom/commit/4f1cffd52c4717c974bd5bad337ad82c22819583

8302674: Parallel: Remove unused methods in MutableNUMASpace

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.cpp
! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: c4ffe4bf
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-17 11:24:41 +0000
URL:       https://git.openjdk.org/loom/commit/c4ffe4bf6369d5b271aa8689b8648f3fe8dcabed

8301494: Replace NULL with nullptr in cpu/arm

Reviewed-by: dholmes, coleenp

! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_LIRGenerator_arm.cpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/c1_MacroAssembler_arm.hpp
! src/hotspot/cpu/arm/c1_Runtime1_arm.cpp
! src/hotspot/cpu/arm/c2_MacroAssembler_arm.cpp
! src/hotspot/cpu/arm/compiledIC_arm.cpp
! src/hotspot/cpu/arm/continuationFreezeThaw_arm.inline.hpp
! src/hotspot/cpu/arm/continuationHelper_arm.inline.hpp
! src/hotspot/cpu/arm/disassembler_arm.hpp
! src/hotspot/cpu/arm/frame_arm.cpp
! src/hotspot/cpu/arm/frame_arm.inline.hpp
! src/hotspot/cpu/arm/gc/g1/g1BarrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.cpp
! src/hotspot/cpu/arm/globals_arm.hpp
! src/hotspot/cpu/arm/interp_masm_arm.cpp
! src/hotspot/cpu/arm/interp_masm_arm.hpp
! src/hotspot/cpu/arm/interpreterRT_arm.cpp
! src/hotspot/cpu/arm/javaFrameAnchor_arm.hpp
! src/hotspot/cpu/arm/jniFastGetField_arm.cpp
! src/hotspot/cpu/arm/jvmciCodeInstaller_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.cpp
! src/hotspot/cpu/arm/nativeInst_arm_32.hpp
! src/hotspot/cpu/arm/registerMap_arm.hpp
! src/hotspot/cpu/arm/relocInfo_arm.cpp
! src/hotspot/cpu/arm/sharedRuntime_arm.cpp
! src/hotspot/cpu/arm/smallRegisterMap_arm.inline.hpp
! src/hotspot/cpu/arm/stackChunkFrameStream_arm.inline.hpp
! src/hotspot/cpu/arm/stubGenerator_arm.cpp
! src/hotspot/cpu/arm/stubRoutines_arm.cpp
! src/hotspot/cpu/arm/templateInterpreterGenerator_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/arm/vm_version_arm_32.cpp
! src/hotspot/cpu/arm/vtableStubs_arm.cpp

Changeset: dc55a7fc
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2023-02-17 12:55:47 +0000
URL:       https://git.openjdk.org/loom/commit/dc55a7fc877ab5ea4efbed90454194008143aeb4

8302202: Incorrect desugaring of null-allowed nested patterns

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransPatterns.java
+ test/langtools/tools/javac/patterns/NullsInDeconstructionPatterns2.java

Changeset: b8c9d6cd
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-17 13:20:08 +0000
URL:       https://git.openjdk.org/loom/commit/b8c9d6cdf60ea5e680eb00d5c01a1c4d2ed04006

8302158: PPC: test/jdk/jdk/internal/vm/Continuation/Fuzz.java: AssertionError: res: false shouldPin: false

Reviewed-by: goetz, mdoerr

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! test/jdk/jdk/internal/vm/Continuation/BasicExt.java

Changeset: 57fde75b
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Volker Simonis <simonis at openjdk.org>
Date:      2023-02-17 14:23:33 +0000
URL:       https://git.openjdk.org/loom/commit/57fde75b2a9d853c2abe1396ace6a83d198dd284

8302113: Improve CRC32 intrinsic with crypto pmull on AArch64

Reviewed-by: simonis

! src/hotspot/cpu/aarch64/globals_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubRoutines_aarch64.cpp
! src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

Changeset: 57c9bc39
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-17 14:26:37 +0000
URL:       https://git.openjdk.org/loom/commit/57c9bc39cd50067bce34b8e3c32bf89dc6da3e60

8302335: IGV: Bytecode not showing

Reviewed-by: rcastanedalo, thartmann, xliu

! src/utils/IdealGraphVisualizer/Data/src/main/java/com/sun/hotspot/igv/data/InputMethod.java

Changeset: cd77fcfb
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-17 14:27:17 +0000
URL:       https://git.openjdk.org/loom/commit/cd77fcfb5f9156e5f0909fa15a842dde6c25c66a

8290822: C2: assert in PhaseIdealLoop::do_unroll() is subject to undefined behavior

Reviewed-by: kvn, thartmann

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

Changeset: edf238b6
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-17 14:43:58 +0000
URL:       https://git.openjdk.org/loom/commit/edf238b65e441a1d626f3a4ba06170badd05ca7c

8302635: Race condition in HttpBodySubscriberWrapper when cancelling request

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/HttpBodySubscriberWrapper.java
! test/jdk/java/net/httpclient/CancelRequestTest.java

Changeset: ea5bfea3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 14:46:23 +0000
URL:       https://git.openjdk.org/loom/commit/ea5bfea333acf6668ef382e90c5d0584c305c1a9

8302661: Parallel: Remove PSVirtualSpace::is_aligned

Reviewed-by: stefank, tschatzl

! src/hotspot/share/gc/parallel/psVirtualspace.cpp
! src/hotspot/share/gc/parallel/psVirtualspace.hpp

Changeset: fef3eab9
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-17 14:47:03 +0000
URL:       https://git.openjdk.org/loom/commit/fef3eab9bd2d61cc25752fe11a65bdc3010beae3

8302734: Parallel: Remove unused LGRPSpace::_invalid_region

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/mutableNUMASpace.hpp

Changeset: 6120319a
Author:    Ludvig Janiuk <lujaniuk at openjdk.org>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2023-02-17 14:57:00 +0000
URL:       https://git.openjdk.org/loom/commit/6120319afdba98b5ff547b870a0260479e8b683c

8302226: failure_handler native.core should wait for coredump to finish

Reviewed-by: erikj

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

Changeset: a917fb3f
Author:    Archie L. Cobbs <archie.cobbs at gmail.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2023-02-17 16:55:35 +0000
URL:       https://git.openjdk.org/loom/commit/a917fb3fcf0fe1a4c4de86c08ae4041462848b82

7033677: potential cast error in MemberEnter

Reviewed-by: vromero, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/JCTree.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeCopier.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/tree/TreeMaker.java
! test/langtools/jdk/javadoc/tool/sampleapi/lib/sampleapi/generator/PackageGenerator.java

Changeset: a263f283
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-17 19:34:26 +0000
URL:       https://git.openjdk.org/loom/commit/a263f28368951e2352ee983d318d83c92ddf8e4d

8302777: CDS should not relocate heap if mapping fails

Reviewed-by: ccheung

! src/hotspot/share/cds/archiveHeapLoader.cpp

Changeset: 03d613bb
Author:    Mikhailo Seledtsov <mseledtsov at openjdk.org>
Date:      2023-02-17 19:37:02 +0000
URL:       https://git.openjdk.org/loom/commit/03d613bbab99dd84dfc5115a5034c60f4e510259

8294402: Add diagnostic logging to VMProps.checkDockerSupport

Reviewed-by: dholmes, lmesnik

! test/jtreg-ext/requires/VMProps.java

Changeset: 86b9fce9
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2023-02-17 19:51:12 +0000
URL:       https://git.openjdk.org/loom/commit/86b9fce9807eb5cbada90f9fa4d3763e3bff84cb

8301992: Embed SymbolTable CHT node

Co-authored-by: Robbin Ehn <rehn at openjdk.org>
Reviewed-by: coleenp, iklam

! src/hotspot/share/classfile/symbolTable.cpp
! src/hotspot/share/classfile/symbolTable.hpp
! src/hotspot/share/oops/symbol.cpp
! src/hotspot/share/oops/symbol.hpp

Changeset: 7c60b9c9
Author:    Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2023-02-17 21:31:42 +0000
URL:       https://git.openjdk.org/loom/commit/7c60b9c98f0b90a519fd98e43e93eecfb0b29c92

8302358: Behavior of adler32 changes after JDK-8300208

Reviewed-by: kvn, jbhateja

! src/hotspot/cpu/x86/stubGenerator_x86_64_adler.cpp
! test/hotspot/jtreg/compiler/intrinsics/zip/TestAdler32.java

Changeset: 6b082fb3
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-17 21:49:14 +0000
URL:       https://git.openjdk.org/loom/commit/6b082fb3c658524905a9a7b33dcb58e375c95c1b

8302615: make JVMTI thread cpu time functions optional for virtual threads

Reviewed-by: alanb

! src/hotspot/share/prims/jvmti.xml

Changeset: 43cf8b3d
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-18 00:48:29 +0000
URL:       https://git.openjdk.org/loom/commit/43cf8b3d8067bc7128c98f86d5f8b6fa8bbed80e

8302664: Fix several incorrect usages of Preconditions.checkFromIndexSize

Reviewed-by: djelinski, dfuchs, alanb

! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/util/Base64.java
! src/java.base/share/classes/java/util/zip/Adler32.java
! src/java.base/share/classes/java/util/zip/CRC32.java
! src/java.base/share/classes/java/util/zip/CRC32C.java
! src/java.base/share/classes/java/util/zip/Deflater.java
! src/java.base/share/classes/java/util/zip/Inflater.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/Request.java

Changeset: f82385e5
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-02-18 11:58:05 +0000
URL:       https://git.openjdk.org/loom/commit/f82385e58741aa83dccc4876ae69a6033217d9ed

8302623: jarsigner - use BufferedOutputStream to improve performance while creating the signed jar

Reviewed-by: weijun

! src/jdk.jartool/share/classes/jdk/security/jarsigner/JarSigner.java

Changeset: 78f71b4d
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2023-02-18 12:39:19 +0000
URL:       https://git.openjdk.org/loom/commit/78f71b4d41f8682ea10b1573106b11c00f150a1c

8301873: Avoid string decoding in ZipFile.Source.getEntryPos

Reviewed-by: redestad, lancea

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

Changeset: 53be5dc4
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2023-02-18 14:52:26 +0000
URL:       https://git.openjdk.org/loom/commit/53be5dc48604397fb26fd6e448679982aee19fee

8302812: JDK-8302455 broke ClassLoaderStatsTest on 32-bit

Reviewed-by: dcubed

! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderStatsTest.java

Changeset: d6716d2e
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-18 15:17:57 +0000
URL:       https://git.openjdk.org/loom/commit/d6716d2e5471ee794df8833430dd3171b565f78e

8302315: Examine cost of clone of primitive arrays compared to arraycopy

Reviewed-by: alanb

! src/java.base/share/classes/java/util/Arrays.java
+ test/micro/org/openjdk/bench/java/lang/ArrayClone.java

Changeset: 7abe2693
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2023-02-19 05:59:12 +0000
URL:       https://git.openjdk.org/loom/commit/7abe26935ab4356de54acee93390a0d8be1ea289

8302781: CDS archive heap not reproducible after JDK-8296344

Reviewed-by: dcubed

! src/hotspot/share/cds/heapShared.cpp

Changeset: 2009dc2b
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-20 06:47:57 +0000
URL:       https://git.openjdk.org/loom/commit/2009dc2b737b3468ba6c78d4bf2f5a0bba20ec43

8302462: [REDO] 8297487: G1 Remark: no need to keep alive oop constants of nmethods on stack

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/barrierSetNMethod.cpp

Changeset: 432cf68c
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-20 08:17:00 +0000
URL:       https://git.openjdk.org/loom/commit/432cf68c4dd1dcce478fccb85163aa0d824474d7

6753661: JFileChooser font not reset after Look & Feel change

Reviewed-by: abhiscxk, aivanov, serb

! src/java.desktop/share/classes/sun/swing/plaf/synth/SynthFileChooserUI.java
+ test/jdk/javax/swing/JFileChooser/JFileChooserFontReset.java

Changeset: 743a85db
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-20 08:35:30 +0000
URL:       https://git.openjdk.org/loom/commit/743a85db06ea245dbe6234b1840f18f8b2466e69

8302656: Missing spaces in output of -XX:+CIPrintMethodCodes

Reviewed-by: kvn, thartmann

! src/hotspot/share/interpreter/bytecodeTracer.cpp
! src/hotspot/share/oops/methodData.cpp

Changeset: 5c0f50bc
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-20 08:40:11 +0000
URL:       https://git.openjdk.org/loom/commit/5c0f50bc01cf0b26c8ae68b2afd7f1bfcb217e6d

8295979: [IR Framework] Improve IR matching warning

Reviewed-by: thartmann, kvn

! test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java

Changeset: 7e08275c
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-20 08:41:40 +0000
URL:       https://git.openjdk.org/loom/commit/7e08275cc13bfc0f66b1d62b8df58986ecbb45ba

8302668: [TESTBUG] Tests require feature sse4_1 which does not exist, should be sse4.1

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/vectorization/runner/BasicByteOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicIntOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/BasicLongOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopArrayIndexComputeTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopCombinedOpTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopLiveOutNodesTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/LoopRangeStrideTest.java
! test/hotspot/jtreg/compiler/vectorization/runner/MultipleLoopsTest.java

Changeset: eaae0bae
Author:    Ivan Walulya <iwalulya at openjdk.org>
Date:      2023-02-20 08:43:02 +0000
URL:       https://git.openjdk.org/loom/commit/eaae0baeba4f114805b0bc022525dfdbf1920cec

8302215: G1: Last-ditch Full GC should do serial compaction for tail regions in per thread compaction points.

Reviewed-by: ayang, sjohanss, tschatzl

! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactionPoint.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCScope.cpp
! src/hotspot/share/gc/g1/g1FullGCScope.hpp

Changeset: e971f90a
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:21:21 +0000
URL:       https://git.openjdk.org/loom/commit/e971f90a0b86c07b19d185406fa5db59c4126ebd

8302206: Factor out duplicate G1VerificationClosure

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.cpp
! src/hotspot/share/gc/g1/g1FullGCOopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.cpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1_globals.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp

Changeset: 593bec68
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:23:00 +0000
URL:       https://git.openjdk.org/loom/commit/593bec685eac13f02f0cbc5c0d38057a28255421

8302122: Parallelize TLAB retirement in prologue in G1
8297611: G1: Merge tlab and per-thread dirty card log flushing

Reviewed-by: kbarrett, ayang

! src/hotspot/share/gc/g1/g1BarrierSet.cpp
! src/hotspot/share/gc/g1/g1BarrierSet.hpp
! src/hotspot/share/gc/g1/g1BarrierSet.inline.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/g1YoungCollector.hpp
+ src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.cpp
+ src/hotspot/share/gc/g1/g1YoungGCPreEvacuateTasks.hpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.cpp
! src/hotspot/share/gc/shared/cardTableBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.hpp
! src/hotspot/share/gc/shared/modRefBarrierSet.inline.hpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: 7c40c8af
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 10:45:40 +0000
URL:       https://git.openjdk.org/loom/commit/7c40c8af690a238773e3070f16ec640b53581ee4

8302312: Make ParGCRareEvent_lock G1 specific

Reviewed-by: sjohanss, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1YoungCollector.cpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp

Changeset: 303c61f3
Author:    Ludovic Henry <luhenry at openjdk.org>
Date:      2023-02-20 10:48:27 +0000
URL:       https://git.openjdk.org/loom/commit/303c61f3ca6b9cf6dd3f7dc700e9d0db04dc10e0

8302776: RISC-V: Fix typo CSR_INSTERT to CSR_INSTRET

Reviewed-by: fyang

! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/register_riscv.hpp

Changeset: 98716e2b
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-20 11:22:04 +0000
URL:       https://git.openjdk.org/loom/commit/98716e2b251c5e86e840116d0c70e2bb07993a10

8302709: Remove explicit remembered set verification in G1

Reviewed-by: ayang, iwalulya

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

Changeset: 71cf7c44
Author:    Pengfei Li <pli at openjdk.org>
Date:      2023-02-20 12:08:03 +0000
URL:       https://git.openjdk.org/loom/commit/71cf7c4409025c87ac786a54171f00de69fe5317

8302518: Add missing Op_RoundDoubleMode in VectorNode::vector_operands()

Reviewed-by: kvn, jbhateja

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

Changeset: 6ac5e05c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-20 14:07:45 +0000
URL:       https://git.openjdk.org/loom/commit/6ac5e05c58c9f6216397a80ac62e95e2505ccfa3

8302068: Serial: Refactor oop closures used in Young GC

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/defNewGeneration.cpp
! src/hotspot/share/gc/serial/defNewGeneration.hpp
! src/hotspot/share/gc/serial/defNewGeneration.inline.hpp
! src/hotspot/share/gc/serial/genMarkSweep.cpp
! src/hotspot/share/gc/serial/serialHeap.cpp
! src/hotspot/share/gc/serial/serialHeap.hpp
! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
- src/hotspot/share/gc/shared/genOopClosures.hpp
- src/hotspot/share/gc/shared/genOopClosures.inline.hpp
! src/hotspot/share/gc/shared/generation.cpp
! src/hotspot/share/gc/shared/space.cpp

Changeset: b5a74269
Author:    Johan Sj?len <jsjolen at openjdk.org>
Date:      2023-02-20 14:23:54 +0000
URL:       https://git.openjdk.org/loom/commit/b5a7426996bb0e36319186756c46cfa7d0ab6e64

8301749: Tracking malloc pooled memory size

Reviewed-by: dholmes, stuefe

+ src/hotspot/os/linux/mallocInfoDcmd.cpp
+ src/hotspot/os/linux/mallocInfoDcmd.hpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_linux.hpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/jdk.jcmd/share/man/jcmd.1
+ test/hotspot/jtreg/serviceability/dcmd/vm/MallocInfoTest.java

Changeset: e7316952
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-20 14:47:45 +0000
URL:       https://git.openjdk.org/loom/commit/e731695217b75fd55dc3e820c3123b8739a19c04

8302882: Newly added test javax/swing/JFileChooser/JFileChooserFontReset.java fails with HeadlessException

Reviewed-by: jdv

! test/jdk/javax/swing/JFileChooser/JFileChooserFontReset.java

Changeset: 7cf7e0a2
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2023-02-20 15:13:36 +0000
URL:       https://git.openjdk.org/loom/commit/7cf7e0a20b37522b0c7a97e5269bcd2eed174dbe

8302070: Factor null-check into load_klass() calls

Reviewed-by: phh, coleenp

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/methodHandles_aarch64.cpp
! src/hotspot/cpu/aarch64/templateTable_aarch64.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.cpp
! src/hotspot/cpu/arm/macroAssembler_arm.hpp
! src/hotspot/cpu/arm/methodHandles_arm.cpp
! src/hotspot/cpu/arm/templateTable_arm.cpp
! src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/interp_masm_ppc.hpp
! src/hotspot/cpu/ppc/interp_masm_ppc_64.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.cpp
! src/hotspot/cpu/ppc/macroAssembler_ppc.hpp
! src/hotspot/cpu/ppc/templateTable_ppc_64.cpp
! src/hotspot/cpu/ppc/vtableStubs_ppc_64.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/methodHandles_riscv.cpp
! src/hotspot/cpu/riscv/templateTable_riscv.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.cpp
! src/hotspot/cpu/s390/macroAssembler_s390.hpp
! src/hotspot/cpu/s390/methodHandles_s390.cpp
! src/hotspot/cpu/s390/templateTable_s390.cpp
! src/hotspot/cpu/s390/vtableStubs_s390.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp

Changeset: e47e9ec0
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-20 17:07:04 +0000
URL:       https://git.openjdk.org/loom/commit/e47e9ec05b630c82182c7843365dfd90fdaa18a0

8300658: memory_and_swap_limit() reporting wrong values on systems with swapaccount=0

Reviewed-by: jsjolen, iklam

! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/hotspot/jtreg/containers/docker/TestMemoryWithCgroupV1.java

Changeset: 9a797228
Author:    Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2023-02-20 17:52:54 +0000
URL:       https://git.openjdk.org/loom/commit/9a797228f3576720196d5e3bf4b204a5e3f87376

8299234: JMX Repository.query performance

Reviewed-by: dfuchs, kevinw

! src/java.management/share/classes/com/sun/jmx/mbeanserver/Repository.java
! src/java.management/share/classes/com/sun/jmx/mbeanserver/Util.java
! src/java.management/share/classes/javax/management/ObjectName.java
! test/jdk/javax/management/ObjectName/ApplyWildcardTest.java

Changeset: c7517b3d
Author:    ravi.ra.gupta <ravi.ra.gupta at oracle.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2023-02-20 18:32:00 +0000
URL:       https://git.openjdk.org/loom/commit/c7517b3decdc55edb7f0ce6e6aa09a6b653c747d

8302525: Write a test to check various components send Events while mouse and key are used simultaneously

Reviewed-by: serb

+ test/jdk/java/awt/event/StressTest/MouseAndKeyEventStressTest.java

Changeset: 0bf3a53e
Author:    Justin King <jcking at openjdk.org>
Date:      2023-02-20 18:37:16 +0000
URL:       https://git.openjdk.org/loom/commit/0bf3a53e01818aca5e365ee7275e567aad0273cc

8302599: Extend ASan support to Microsoft Visual C++

Reviewed-by: erikj, stuefe, ihse

! make/autoconf/jdk-options.m4
! make/data/asan/asan_default_options.c

Changeset: 36a08226
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2023-02-20 19:28:09 +0000
URL:       https://git.openjdk.org/loom/commit/36a0822633909e03656159245bbeb954efafa2f2

8302369: Reduce the stack size of the C1 compiler

Reviewed-by: dlong

! src/hotspot/cpu/aarch64/c1_CodeStubs_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_Defs_aarch64.hpp
! src/hotspot/cpu/arm/c1_CodeStubs_arm.cpp
! src/hotspot/cpu/arm/c1_Defs_arm.hpp
! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp
! src/hotspot/cpu/ppc/c1_Defs_ppc.hpp
! src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp
! src/hotspot/cpu/riscv/c1_Defs_riscv.hpp
! src/hotspot/cpu/s390/c1_CodeStubs_s390.cpp
! src/hotspot/cpu/s390/c1_Defs_s390.hpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_Defs_x86.hpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_Defs.hpp
! src/hotspot/share/c1/c1_FrameMap.cpp
! src/hotspot/share/c1/c1_FrameMap.hpp
! src/hotspot/share/gc/g1/c1/g1BarrierSetC1.hpp
! src/hotspot/share/gc/shenandoah/c1/shenandoahBarrierSetC1.hpp
! src/hotspot/share/gc/z/c1/zBarrierSetC1.cpp

Changeset: bb3dfd6a
Author:    George Adams <gdams at openjdk.org>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2023-02-20 21:58:55 +0000
URL:       https://git.openjdk.org/loom/commit/bb3dfd6adbb58871bc7238107ed254831b22d48b

8302879: doc/building.md update link to jtreg builds

Reviewed-by: sgehwolf, clanger

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

Changeset: 91a2b5ec
Author:    David Holmes <dholmes at openjdk.org>
Date:      2023-02-21 01:23:06 +0000
URL:       https://git.openjdk.org/loom/commit/91a2b5ec6f90b9895924a49319c2c6b7007d96bd

8302905: arm32 Raspberry Pi OS build broken by JDK-8301494

Reviewed-by: mikael, martin

! src/hotspot/cpu/arm/interpreterRT_arm.cpp

Changeset: 43c71ddf
Author:    Gui Cao <gcao at openjdk.org>
Committer: Fei Yang <fyang at openjdk.org>
Date:      2023-02-21 01:39:13 +0000
URL:       https://git.openjdk.org/loom/commit/43c71ddf923d442499449948f4bf8a7c79249af0

8302453: RISC-V: Add support for small width vector operations

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

! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp
! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp
! src/hotspot/cpu/riscv/riscv.ad
! src/hotspot/cpu/riscv/riscv_v.ad

Changeset: 29f392e4
Author:    Tejesh R <tr at openjdk.org>
Date:      2023-02-21 05:19:07 +0000
URL:       https://git.openjdk.org/loom/commit/29f392e4344e467882c36b5737d432b2d0ee7ebb

8299522: Incorrect size of Approve button in custom JFileChooser

Reviewed-by: aivanov, abhiscxk, dnguyen

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java
+ test/jdk/javax/swing/JFileChooser/CustomApproveButtonTest.java

Changeset: 17274c72
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-21 07:13:33 +0000
URL:       https://git.openjdk.org/loom/commit/17274c72a962e8ee3afed72b38ed72aa20dd2ae0

8302146: Move TestOverloadCompileQueues.java to tier3

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/TEST.groups

Changeset: 16a4f02f
Author:    Emanuel Peter <epeter at openjdk.org>
Date:      2023-02-21 07:16:51 +0000
URL:       https://git.openjdk.org/loom/commit/16a4f02f2d4f5574af3b20f2f0c788d15dd503ac

8302150: Speed up compiler/codegen/Test7100757.java

Reviewed-by: kvn, thartmann

! test/hotspot/jtreg/compiler/codegen/Test7100757.java

Changeset: aa10f0d3
Author:    Jayathirth D V <jdv at openjdk.org>
Date:      2023-02-21 07:30:17 +0000
URL:       https://git.openjdk.org/loom/commit/aa10f0d3ee5d77d83950c9ed4aab11589b822ff4

8302151: BMPImageReader throws an exception reading BMP images

Reviewed-by: serb, tr

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java
+ test/jdk/javax/imageio/plugins/bmp/BMP1bppImageWithPaletteTest.java

Changeset: 91456703
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2023-02-21 08:17:56 +0000
URL:       https://git.openjdk.org/loom/commit/9145670354c41381614877aa71895dc2bd5cce9d

8301661: Enhance os::pd_print_cpu_info on macOS and Windows

Reviewed-by: ihse, lucy, dholmes

! make/autoconf/libraries.m4
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/windows/os_windows.cpp

Changeset: 63a35012
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 08:23:28 +0000
URL:       https://git.openjdk.org/loom/commit/63a3501273106289dba72384e570962f19264bc9

8302741: ZGC: Remove Universe::verify calls

Reviewed-by: ayang, tschatzl

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

Changeset: f35cf79b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:25:07 +0000
URL:       https://git.openjdk.org/loom/commit/f35cf79b51ba7fa190b546c1ac312802534de8bc

8302867: G1: Removing unused variable in G1CardTable::initialize

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1CardTable.cpp

Changeset: 9fd77c7b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:25:51 +0000
URL:       https://git.openjdk.org/loom/commit/9fd77c7b9b06a4e1171c247ed542fbb08c5b6fba

8302868: Serial: Remove CardTableRS::initialize

Reviewed-by: tschatzl

! src/hotspot/share/gc/shared/cardTableRS.cpp
! src/hotspot/share/gc/shared/cardTableRS.hpp

Changeset: 622f5604
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 09:26:47 +0000
URL:       https://git.openjdk.org/loom/commit/622f5604c1fc5b679a68d8cc74f5d751b2827a93

8302886: Parallel: Remove unimplemented methods in ParCompactionManager

Reviewed-by: tschatzl

! src/hotspot/share/gc/parallel/psCompactionManager.hpp

Changeset: fef19102
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 10:58:36 +0000
URL:       https://git.openjdk.org/loom/commit/fef1910277842303b41854c207fc4caba393adc6

8299777: Test runtime/NMT/BaselineWithParameter.java timed out

Reviewed-by: gziemski, iklam, dholmes

! test/hotspot/jtreg/runtime/NMT/BaselineWithParameter.java
! test/hotspot/jtreg/runtime/NMT/JcmdDetailDiff.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryClass.java
! test/hotspot/jtreg/runtime/NMT/JcmdSummaryDiff.java

Changeset: 60e63789
Author:    Stefan Karlsson <stefank at openjdk.org>
Date:      2023-02-21 11:04:43 +0000
URL:       https://git.openjdk.org/loom/commit/60e637892576792f663a25b8a949e39c29accd47

8302977: ZGC: Doesn't support gc/TestVerifySubSet.java

Reviewed-by: tschatzl

! test/hotspot/jtreg/gc/TestVerifySubSet.java

Changeset: 644fe0a9
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-21 11:58:44 +0000
URL:       https://git.openjdk.org/loom/commit/644fe0a9943e22654673265341ad922e51a78fe0

8302837: Kernel32.cpp array memory release invokes undefined behaviour

Reviewed-by: jlahoda

! src/jdk.internal.le/windows/native/lible/Kernel32.cpp

Changeset: 8b20aa91
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2023-02-21 13:11:26 +0000
URL:       https://git.openjdk.org/loom/commit/8b20aa919b810fc5b3856b392bd0d8b1f882c895

8302981: Fix a typo in the doc comment for java.lang.Record.equals

Reviewed-by: jpai

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

Changeset: 92dfa117
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2023-02-21 13:31:15 +0000
URL:       https://git.openjdk.org/loom/commit/92dfa1175e4898fc491115e004380780b6862473

8302863: Speed up String::encodeASCII using countPositives

Reviewed-by: alanb

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

Changeset: 02eb240c
Author:    Tobias Holenstein <tholenstein at openjdk.org>
Date:      2023-02-21 13:48:49 +0000
URL:       https://git.openjdk.org/loom/commit/02eb240c7126cf539baca21869ee2b382b28708c

8302846: IGV: Zoom stuck when zooming out on large graphs

Reviewed-by: rcastanedalo, thartmann

! src/utils/IdealGraphVisualizer/View/src/main/java/com/sun/hotspot/igv/view/actions/ZoomLevelAction.java

Changeset: db483a38
Author:    Johannes Bechberger <johannes.bechberger at sap.com>
Committer: Jorn Vernee <jvernee at openjdk.org>
Date:      2023-02-21 14:33:02 +0000
URL:       https://git.openjdk.org/loom/commit/db483a38a815f85bd9668749674b5f0f6e4b27b4

8302320: AsyncGetCallTrace obtains too few frames in sanity test

Reviewed-by: jvernee, dholmes, rrich

! src/hotspot/cpu/x86/frame_x86.cpp
! test/hotspot/jtreg/serviceability/AsyncGetCallTrace/libAsyncGetCallTraceTest.cpp

Changeset: 10b4cc9e
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2023-02-21 15:37:08 +0000
URL:       https://git.openjdk.org/loom/commit/10b4cc9eb49c14a6be03b3f53e97037529169ed1

8301627: System.exit and Runtime.exit debug logging

Reviewed-by: alanb, chegar

! src/java.base/share/classes/java/lang/Runtime.java
! src/java.base/share/classes/java/lang/Shutdown.java
! src/java.base/share/classes/java/lang/System.java
+ test/jdk/java/lang/RuntimeTests/ExitLogging-FINE.properties
+ test/jdk/java/lang/RuntimeTests/ExitLogging-INFO.properties
+ test/jdk/java/lang/RuntimeTests/RuntimeExitLogTest.java

Changeset: 5489c821
Author:    Glavo <zjx001202 at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 17:35:52 +0000
URL:       https://git.openjdk.org/loom/commit/5489c821dc2e0c3cfa207dc96d9183d165640368

8302603: Use Set.of in java.nio.charset.Charset

Reviewed-by: stsypanov, alanb, naoto

! src/java.base/share/classes/java/nio/charset/Charset.java

Changeset: dfce4e19
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-21 18:31:22 +0000
URL:       https://git.openjdk.org/loom/commit/dfce4e1943f2f95b74b5a9cdde9d738dcffd0b43

8302800: Augment NaN handling tests of FDLIBM methods

Reviewed-by: bpb

! test/jdk/java/lang/Math/CubeRootTests.java
! test/jdk/java/lang/Math/Expm1Tests.java
! test/jdk/java/lang/Math/HyperbolicTests.java
! test/jdk/java/lang/Math/InverseTrigTests.java
! test/jdk/java/lang/Math/Log10Tests.java
! test/jdk/java/lang/Math/Log1pTests.java
! test/jdk/java/lang/Math/Tests.java

Changeset: 1ea5f9f7
Author:    Christian Stein <cstein at openjdk.org>
Date:      2023-02-21 19:03:26 +0000
URL:       https://git.openjdk.org/loom/commit/1ea5f9f7cdaa08d049981d4e331e047455a9885e

8302789: (fs) Files.copy should include unsupported copy option in exception message

Reviewed-by: alanb, bpb, lancea

! src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java
! src/java.base/windows/classes/sun/nio/fs/WindowsFileCopy.java

Changeset: ef1f7bd3
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 20:54:36 +0000
URL:       https://git.openjdk.org/loom/commit/ef1f7bd3b80f8777c15ab22b1dff7dfe4f084734

8302877: Speed up latin1 case conversions

Reviewed-by: naoto, redestad

! src/java.base/share/classes/java/lang/CharacterDataLatin1.java.template
+ test/jdk/java/lang/Character/Latin1CaseConversion.java
! test/jdk/sun/text/resources/LocaleData
! test/jdk/sun/text/resources/LocaleData.cldr
! test/micro/org/openjdk/bench/java/lang/Characters.java

Changeset: 729c26f7
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2023-02-21 21:00:38 +0000
URL:       https://git.openjdk.org/loom/commit/729c26f70ea89232ba7c0f2d8e4cb8116d6ca051

8303020: Remove carriage return in pandoc version string

Reviewed-by: iris, lancea, erikj

! make/autoconf/basic_tools.m4

Changeset: ce6de371
Author:    Justin King <jcking at openjdk.org>
Date:      2023-02-21 21:15:43 +0000
URL:       https://git.openjdk.org/loom/commit/ce6de37172cadc3671c03423cb9dd3bb9d2be840

8303010: Add /DEBUG to LDFLAGS for MSVC with ASan

Reviewed-by: erikj

! make/autoconf/jdk-options.m4

Changeset: 46f25250
Author:    Serguei Spitsyn <sspitsyn at openjdk.org>
Date:      2023-02-21 21:22:49 +0000
URL:       https://git.openjdk.org/loom/commit/46f25250bd49702fe18f9903473dc3e1cbe70f84

8299240: rank of JvmtiVTMSTransition_lock can be safepoint

Reviewed-by: dholmes, coleenp, pchilanomate

! src/hotspot/share/interpreter/interpreterRuntime.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/runtime/mutexLocker.cpp

Changeset: dcd773ac
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-21 21:24:22 +0000
URL:       https://git.openjdk.org/loom/commit/dcd773ac5c9f503c505d934018b41b5123859560

8302864: Parallel: Remove PSVirtualSpace::pointer_delta

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/parallel/psVirtualspace.hpp

Changeset: e950b954
Author:    Eirik Bjorsnos <eirbjo at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2023-02-21 21:39:35 +0000
URL:       https://git.openjdk.org/loom/commit/e950b95486d468bbad758d5ba0e5a36445b4cc3c

8303033: Build failure with the micro bench mark

Reviewed-by: naoto

! test/micro/org/openjdk/bench/java/lang/Characters.java

Changeset: f319c92b
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2023-02-21 22:10:36 +0000
URL:       https://git.openjdk.org/loom/commit/f319c92bd0fc68a64e6ac35ad4569740b858c9b2

8303016: Invalid escapes in grep patterns

Reviewed-by: erikj

! make/autoconf/basic_tools.m4
! make/autoconf/boot-jdk.m4
! make/autoconf/util_paths.m4

Changeset: 180b94c7
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2023-02-22 02:24:38 +0000
URL:       https://git.openjdk.org/loom/commit/180b94c73e9ad17d57650d4c985d4104289052a9

8302907: [PPC64] Use more constexpr in class Register

Reviewed-by: rrich

! src/hotspot/cpu/ppc/register_ppc.hpp

Changeset: 2c52cf07
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2023-02-22 06:13:09 +0000
URL:       https://git.openjdk.org/loom/commit/2c52cf07469970f730aa7397f9f6b98534af3a44

8041447: Test javax/swing/dnd/7171812/bug7171812.java fails with java.lang.RuntimeException: Test failed, scroll on drag doesn't work

Reviewed-by: tr, serb

! test/jdk/ProblemList.txt
! test/jdk/javax/swing/dnd/7171812/bug7171812.java

Changeset: cba817ae
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 06:27:52 +0000
URL:       https://git.openjdk.org/loom/commit/cba817ae590d1130196d7f9d6e75b8d9b37d384b

8302838: jabswitch main() should avoid calling exit explicitly

Reviewed-by: serb

! src/jdk.accessibility/windows/native/jabswitch/jabswitch.cpp

Changeset: f54e1080
Author:    Richard Reingruber <rrich at openjdk.org>
Date:      2023-02-22 06:29:48 +0000
URL:       https://git.openjdk.org/loom/commit/f54e1080c5a1da558f548d8eb93f7dfcb6c05979

8302831: PPC: compiler/codecache/TestStressCodeBuffers.java fails after JDK-8301819

Reviewed-by: mdoerr

! src/hotspot/cpu/ppc/ppc.ad

Changeset: b6ecca12
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2023-02-22 08:13:06 +0000
URL:       https://git.openjdk.org/loom/commit/b6ecca126846f9c53d554ff061cfe9b7b20a4d12

8280113: (dc) DatagramSocket.receive does not always throw when the channel is closed

Reviewed-by: jpai, dfuchs

! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
+ test/jdk/java/nio/channels/DatagramChannel/AdaptorAsyncCloseAfterReceive.java

Changeset: 7f353895
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2023-02-22 08:35:10 +0000
URL:       https://git.openjdk.org/loom/commit/7f3538953367f17c8247cc7225ae3b43ed0564c5

8302888: containers/docker/TestJcmd.java fails when run as root under podman

Reviewed-by: dholmes

! test/hotspot/jtreg/containers/docker/TestJcmd.java

Changeset: 5e1d1b79
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2023-02-22 09:29:57 +0000
URL:       https://git.openjdk.org/loom/commit/5e1d1b79409cdee7509c682a88fc2905719b2ddf

8302870: More information needed from failures in vmTestbase ThreadUtils.waitThreadState

Reviewed-by: dholmes, sspitsyn

! test/hotspot/jtreg/vmTestbase/nsk/monitoring/share/thread/ThreadUtils.java

Changeset: 3f3a1f53
Author:    Tagir F. Valeev <tvaleev at openjdk.org>
Date:      2023-02-22 09:51:14 +0000
URL:       https://git.openjdk.org/loom/commit/3f3a1f534b7f2f5be6d7ded9d9832fa9394e763c

8302815: Use new Math.clamp method in core libraries

Reviewed-by: alanb

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/text/DecimalFormat.java
! src/java.base/share/classes/java/time/format/DateTimeFormatterBuilder.java
! src/java.base/share/classes/java/util/HashMap.java
! src/java.base/share/classes/java/util/HashSet.java
! src/java.base/share/classes/java/util/Hashtable.java
! src/java.base/share/classes/java/util/concurrent/ForkJoinPool.java
! src/java.base/share/classes/java/util/stream/SliceOps.java
! src/java.base/share/classes/jdk/internal/foreign/abi/riscv64/linux/LinuxRISCV64CallArranger.java
! src/java.base/share/classes/jdk/internal/math/FloatingDecimal.java
! src/java.base/unix/classes/sun/nio/fs/UnixUriUtils.java

Changeset: 60a35817
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 10:29:40 +0000
URL:       https://git.openjdk.org/loom/commit/60a358172a261d56bfa27fef6fabec2a54b4f352

8302856: Typo in FlightRecorderMXBeanImpl

Reviewed-by: kevinw, egahlin

! src/jdk.management.jfr/share/classes/jdk/management/jfr/FlightRecorderMXBeanImpl.java

Changeset: 861eea9b
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 10:33:58 +0000
URL:       https://git.openjdk.org/loom/commit/861eea9bd43023d76b217d203298f1f09635cdae

8302858: Polish FlightRecorderMXBeanImpl

Reviewed-by: egahlin

! src/jdk.management.jfr/share/classes/jdk/management/jfr/FlightRecorderMXBeanImpl.java

Changeset: 30b2ac4a
Author:    Roberto Casta?eda Lozano <rcastanedalo at openjdk.org>
Date:      2023-02-22 10:59:15 +0000
URL:       https://git.openjdk.org/loom/commit/30b2ac4a28dd871dc56490ce159a18fe30b8855f

8302873: ZGC: dump barrier data in C2 Mach nodes

Reviewed-by: thartmann, kvn

! src/hotspot/share/gc/shared/c2/barrierSetC2.hpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp
! src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp
! src/hotspot/share/opto/machnode.cpp

Changeset: 63ef2143
Author:    Per Minborg <pminborg at openjdk.org>
Date:      2023-02-22 11:45:51 +0000
URL:       https://git.openjdk.org/loom/commit/63ef2143289f4aac52c8b2a6b555ed2b33dc1c07

8302849: SurfaceManager might expose partially constructed object

Reviewed-by: serb

! src/java.desktop/share/classes/sun/awt/image/SurfaceManager.java

Changeset: 57548480
Author:    Daniel Fuchs <dfuchs at openjdk.org>
Date:      2023-02-22 12:43:55 +0000
URL:       https://git.openjdk.org/loom/commit/575484806ce11634d4fa8bef6c0c5987e4e0a1c7

8299338: AssertionError in ResponseSubscribers$HttpResponseInputStream::onSubscribe

Reviewed-by: jpai

! src/java.net.http/share/classes/jdk/internal/net/http/Http1Exchange.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/ResponseSubscribers.java
! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/HttpBodySubscriberWrapper.java
! test/jdk/java/net/httpclient/AsyncExecutorShutdown.java

Changeset: adc29c36
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 12:48:31 +0000
URL:       https://git.openjdk.org/loom/commit/adc29c36e1df6a0d1e9cecbfb07307e1434b2975

8302878: Group cmdline heap size checking together

Reviewed-by: kbarrett, iwalulya

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

Changeset: 0d5f7439
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 12:49:40 +0000
URL:       https://git.openjdk.org/loom/commit/0d5f7439a4a14cddf2b4347ed9dcc525cf9be024

8303054: Remove unused variables in GCTraceTimeLoggerImpl::log_end

Reviewed-by: tschatzl

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

Changeset: 25bfed3b
Author:    Sergey Tsypanov <stsypanov at openjdk.org>
Committer: Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 14:08:51 +0000
URL:       https://git.openjdk.org/loom/commit/25bfed3b123ed64055b22c8a9723835d4410362c

8302979: (fs) Files usage of SUPPORTED_CHARSETS could be simplified

Reviewed-by: alanb, jwaters

! src/java.base/share/classes/java/nio/file/FileChannelLinesSpliterator.java
! src/java.base/share/classes/java/nio/file/Files.java

Changeset: 83bea26d
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2023-02-22 15:42:53 +0000
URL:       https://git.openjdk.org/loom/commit/83bea26df453282d46afff333e006e8f9b7fb201

8300575: JVMTI support when using alternative virtual thread implementation

Reviewed-by: lmesnik, sspitsyn, alanb

! src/hotspot/share/classfile/vmClassMacros.hpp
! src/hotspot/share/classfile/vmSymbols.hpp
! src/hotspot/share/prims/jni.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/runtime/javaThread.cpp
! src/hotspot/share/services/management.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! src/java.base/share/classes/java/lang/Thread.java
! test/hotspot/jtreg/runtime/cds/appcds/redefineClass/RedefineRunningMethods_Shared.java
! test/hotspot/jtreg/serviceability/jvmti/GetLocalVariable/GetSetLocalUnsuspended.java
! 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/GetCurrentContendedMonitor/contmon01/contmon01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon02/contmon02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/GetStackTraceCurrentThreadTest/GetStackTraceCurrentThreadTest.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/BoundVThreadTest/BoundVThreadTest.java
+ test/hotspot/jtreg/serviceability/jvmti/vthread/BoundVThreadTest/libBoundVThreadTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/InterruptThreadTest/InterruptThreadTest.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/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/VThreadNotifyFramePopTest/VThreadNotifyFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VirtualStackTraceTest/VirtualStackTraceTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VirtualThreadStartTest/VirtualThreadStartTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/premain/AgentWithVThreadTest.java
! test/jdk/com/sun/jdi/JdbOptions.java
! test/jdk/com/sun/jdi/SuspendAfterDeath.java
! test/langtools/jdk/jshell/Test8294583.java
! test/langtools/jdk/jshell/Test8296012.java
! test/langtools/jdk/jshell/ToolEnablePreviewTest.java

Changeset: ee37af47
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 15:45:12 +0000
URL:       https://git.openjdk.org/loom/commit/ee37af47cd722bbfb7235bab0af44cb6f7b7863c

8302975: Remove redundant mark verification during G1 Full GC

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1FullGCMarker.cpp
! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: 1a62a122
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 15:47:29 +0000
URL:       https://git.openjdk.org/loom/commit/1a62a1229a10688900afb4b1ba0258b1354543c5

8302880: Fix includes in g1ConcurrentMarkObjArrayProcessor files

Reviewed-by: ayang, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.inline.hpp

Changeset: b0e0f37d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 15:57:08 +0000
URL:       https://git.openjdk.org/loom/commit/b0e0f37d73ff61e9ac7b4652fd632029dbbe3aef

8303067: G1: Remove unimplemented G1FullGCScope::heap_transition

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1FullGCScope.hpp

Changeset: 5d7e7e28
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 16:11:41 +0000
URL:       https://git.openjdk.org/loom/commit/5d7e7e28b1d96b3bf387104f6c98da022aed76d5

8302760: Improve liveness/remembered set verification for G1

Reviewed-by: kbarrett, iwalulya

! src/hotspot/share/gc/g1/g1HeapVerifier.cpp
! src/hotspot/share/gc/g1/g1OopClosures.cpp
! src/hotspot/share/gc/g1/g1OopClosures.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/oops/oop.cpp
! src/hotspot/share/oops/oop.hpp

Changeset: d7ada661
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2023-02-22 17:08:24 +0000
URL:       https://git.openjdk.org/loom/commit/d7ada66129a8420d696b515aad4ddc730fe7104c

8303084: G1 Heap region liveness verification has inverted return value

Reviewed-by: ayang

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

Changeset: f893d231
Author:    Glavo <zjx001202 at gmail.com>
Committer: Brian Burkhalter <bpb at openjdk.org>
Date:      2023-02-22 17:16:49 +0000
URL:       https://git.openjdk.org/loom/commit/f893d2315db914e946825e57e53313e1a69f5eb6

8303024: (fs) WindowsFileSystem.supportedFileAttributeViews can use Set.of

Reviewed-by: bpb

! src/java.base/windows/classes/sun/nio/fs/WindowsFileSystem.java

Changeset: 8de841dd
Author:    Julian Waters <jwaters at openjdk.org>
Date:      2023-02-22 17:42:34 +0000
URL:       https://git.openjdk.org/loom/commit/8de841dd19a77f9ff6273a74366c08f33e0cac94

8302667: Improve message format when failing to load symbols or libraries

Reviewed-by: mchung

! src/java.base/share/native/libjli/args.c
! src/java.base/share/native/libjli/emessages.h

Changeset: 07e976ac
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-22 18:28:17 +0000
URL:       https://git.openjdk.org/loom/commit/07e976ac26fe3ff6a94713013114dc38c95950b8

8303081: Serial: Remove unused VM_MarkSweep

Reviewed-by: tschatzl

! src/hotspot/share/gc/serial/markSweep.hpp

Changeset: fcaf8714
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2023-02-22 22:49:59 +0000
URL:       https://git.openjdk.org/loom/commit/fcaf871408321ed523cf1c6dd3adf9914f2bf9aa

8302028: Port fdlibm atan2 to Java

Reviewed-by: bpb

! src/java.base/share/classes/java/lang/FdLibm.java
! src/java.base/share/classes/java/lang/StrictMath.java
! test/jdk/java/lang/Math/Atan2Tests.java
+ test/jdk/java/lang/StrictMath/Atan2Tests.java
! test/jdk/java/lang/StrictMath/ExhaustingTests.java
! test/jdk/java/lang/StrictMath/FdlibmTranslit.java


From duke at openjdk.org  Fri Feb 24 07:09:25 2023
From: duke at openjdk.org (duke)
Date: Fri, 24 Feb 2023 07:09:25 GMT
Subject: git: openjdk/loom: fibers:
 serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java needs to be
 excluded from wrapper runs
Message-ID: <77a7f8b4-3cc2-4644-8c0d-63beeeb6c6cc@openjdk.org>

Changeset: 3bc882b1
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2023-02-24 07:06:46 +0000
URL:       https://git.openjdk.org/loom/commit/3bc882b1b0c93e8f916975ee6a218b7523d23df5

serviceability/jvmti/vthread/SuspendResume2/SuspendResume2.java needs to be excluded from wrapper runs

! test/hotspot/jtreg/ProblemList-vthread.txt