From ron.pressler at oracle.com  Tue Jan  4 13:30:15 2022
From: ron.pressler at oracle.com (Ron Pressler)
Date: Tue, 4 Jan 2022 13:30:15 +0000
Subject: RFR: Update running count of ForkJoinPool when thread pinned [v3]
In-Reply-To: <eOK02hkMSaiQswRqdas7hTf65ZQqqjEIOT17ZUSk4g8=.6693fc42-3489-41cc-9754-d18fb0ce9652@github.com>
References: <YyvofWnxs5Y39UG0TmxoWTYQFy4HJY-Je0pwc9WmwTA=.cef106f1-c623-40ce-b660-a8d7e6c3142c@github.com>
 <R65-8SbjUOspFmavaqAzsYn15aibztBz-zHoal3jK58=.83e732ce-2e1b-43d1-9f97-f176d79d50ad@github.com>
 <eOK02hkMSaiQswRqdas7hTf65ZQqqjEIOT17ZUSk4g8=.6693fc42-3489-41cc-9754-d18fb0ce9652@github.com>
Message-ID: <93A93A9F-C7EB-460F-8DEE-F8FF36A6D717@oracle.com>



On 23 Dec 2021, at 02:48, Miao Zheng <duke at openjdk.java.net<mailto:duke at openjdk.java.net>> wrote:

Thanks for your response.

Eliminating pin is absolutely better. Except supporting Java monitors, I still have a question that how to support native frame or what the plan is with native frame?

I have another question that we should think a bit of pin is tolerable or not?If a bit of pin is tolerable, then maybe we should make pin work better with scheduler.


Pinning while there?s a native frame on the virtual thread?s stack will likely remain forever (AFAIK, all other implementation of user-mode threads in other languages have the same behaviour). Pinning is only a problem if it?s long and happens very frequently. Short-lived and/or infrequent pinning should not have a significant impact. For example, during class loading, there are native frames on the stack that pin the virtual thread, but class-loading is relatively infrequent, so that?s OK.

? Ron



From duke at openjdk.java.net  Wed Jan  5 11:30:54 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 5 Jan 2022 11:30:54 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <33d525fe-bad6-4123-9f4c-a7a3d80c1022@openjdk.java.net>

Changeset: 9eb68b2e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-04 15:27:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/9eb68b2e915c5906b6d424bd578764f5c093f7db

Allow parent to be specified when creating SharedThreadContainer

! src/java.base/share/classes/java/util/concurrent/ThreadPerTaskExecutor.java
! src/java.base/share/classes/jdk/internal/vm/SharedThreadContainer.java
! src/java.base/share/classes/jdk/internal/vm/ThreadContainer.java
! src/java.base/share/classes/jdk/internal/vm/ThreadContainers.java

Changeset: 20603ed3
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-05 10:05:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/20603ed39358e41aebb904eafc521ca920e0a459

SL close should be idempotent and owner confined

! src/java.base/share/classes/java/lang/ScopeLocal.java
! test/jdk/java/lang/ScopeLocal/Basic.java

Changeset: 361e0c22
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-05 11:22:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/361e0c228f385252b87a4bacde0907b20d5ce7c3

serviceability/dcmd/vm/ClassLoaderHierarchyTest.java failing

! test/hotspot/jtreg/serviceability/dcmd/vm/ClassLoaderHierarchyTest.java


From duke at openjdk.java.net  Wed Jan  5 20:07:30 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 5 Jan 2022 20:07:30 GMT
Subject: git: openjdk/loom: fibers: Fix jfr_set_last_java_frame on AArch64
Message-ID: <caae4fdf-6a2b-410b-903a-c8a1ed8b3f93@openjdk.java.net>

Changeset: b3fffdf8
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-05 12:27:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3fffdf85e5734e55c2268c5d0871b6e0a9ecce2

Fix jfr_set_last_java_frame on AArch64

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


From duke at openjdk.java.net  Thu Jan  6 12:45:18 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 12:45:18 GMT
Subject: git: openjdk/loom: fibers: Fix frame iteration for stack watermark on
 AArch64
Message-ID: <f54ec5e3-0a84-44e7-a627-25eddff0a1b4@openjdk.java.net>

Changeset: 23d67fd7
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-05 22:57:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/23d67fd75f298699d6ee5095cf34d6d098508bd0

Fix frame iteration for stack watermark on AArch64

! src/hotspot/cpu/aarch64/frame_aarch64.cpp


From duke at openjdk.java.net  Thu Jan  6 15:28:56 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 15:28:56 GMT
Subject: git: openjdk/loom: fibers: fix 8279451:
 serviceability/jvmti/vthread/VThreadTest/VThreadTest.java failing in loom repo
Message-ID: <1ca315d7-a6a2-458e-9d27-27103ee7d113@openjdk.java.net>

Changeset: 0259e99a
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-01-06 15:27:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/0259e99ae7d9f7daee6e44b8d9536bb086271693

fix 8279451: serviceability/jvmti/vthread/VThreadTest/VThreadTest.java failing in loom repo

! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExtensions.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.cpp


From duke at openjdk.java.net  Thu Jan  6 17:01:27 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 17:01:27 GMT
Subject: git: openjdk/loom: fibers: 86 new changesets
Message-ID: <c1dd595a-1d7c-4526-bffb-ea4d9542f5c7@openjdk.java.net>

Changeset: 6aeb40cf
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-21 20:49:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/6aeb40cf2a5cfc827797cd1321c8d96f36ef4f1d

8278396: G1: Initialize the BOT threshold to be region bottom

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp

Changeset: 997b1eea
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-21 20:50:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/997b1eea6e3c572f905f88f3f5b047a5aa180d1e

8279060: Parallel: Remove unused PSVirtualSpace constructors

Reviewed-by: mli, sjohanss, tschatzl

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

Changeset: f5d7c777
Author:    Mark Reinhold <mr at openjdk.org>
Date:      2021-12-17 00:34:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5d7c777bc516fa2e711c19d5281ebf32384b543

8276826: Clarify the ModuleDescriptor.Version specification?s treatment of repeated punctuation characters

Reviewed-by: mchung, darcy

! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java

Changeset: 8494fec6
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2021-12-17 03:07:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/8494fec665bfa51d1702827bd0aa4f4547e67729

8278796: Incorrect behavior of FloatVector.withLane on X86

Reviewed-by: sviswanathan, kvn

! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/templates/Kernel-With-Op.template
! test/jdk/jdk/incubator/vector/templates/Unit-With-Op.template
! test/jdk/jdk/incubator/vector/templates/Unit-header.template

Changeset: bb7efb35
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-17 07:45:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb7efb3517b0ac66a55607c14aae3aef1f11c892

8278790: Inner loop of long loop nest runs for too few iterations

Reviewed-by: chagedorn, neliasso

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

Changeset: b9a477bf
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-17 07:46:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9a477bf19d9f276f6b1da8984eb56d7bd5fc137

8275638: GraphKit::combine_exception_states fails with "matching stack sizes" assert

Reviewed-by: dlong, kvn

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/graphKit.cpp
+ test/hotspot/jtreg/compiler/exceptions/TestLateMHInlineExceptions.java

Changeset: fffa73c1
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-17 09:49:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/fffa73c1ef377eb28371fc4094eea8725850de7d

8269425: 2 jdk/jfr/api/consumer/streaming tests failed to attach

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMCrash.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMExit.java
! test/lib/jdk/test/lib/jfr/StreamingUtils.java

Changeset: 9cd70906
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-12-17 13:48:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/9cd709060cf0244ddb71225b55ea4e3e7f41860e

8278587: StringTokenizer(String, String, boolean) documentation bug

Backport-of: 8f5fdd864b6f1cf4a2d9d961d8d4118960f0751e

! src/java.base/share/classes/java/util/StringTokenizer.java

Changeset: b46f0b0b
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-12-17 16:30:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/b46f0b0b1f2ada705f8b5aac9b7d8423699437a1

8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop

Reviewed-by: kvn, neliasso

! src/hotspot/share/c1/c1_Instruction.cpp
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathology.jasm
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathologyMain.java

Changeset: 8fbe1724
Author:    Artem Semenov <asemenov at openjdk.org>
Date:      2021-12-17 19:31:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fbe1724e0f783132a65c45503addad9d98a329e

8278604: SwingSet2 table demo does not have accessible description set for images
8278526: [macos] Screen reader reads SwingSet2 JTable row selection as null, dimmed row for last column

Reviewed-by: ant, kizune, pbansal

! src/demo/share/jfc/SwingSet2/TableDemo.java

Changeset: a5f5d60f
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-17 21:24:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5f5d60f2529bb28eee6d309bfbde904e188e540

8273107: RunThese24H times out with "java.lang.management.ThreadInfo.getLockName()" is null

Reviewed-by: rehn, coleenp, eosterlund

! src/hotspot/share/runtime/monitorDeflationThread.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp

Changeset: 36676db2
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2021-12-17 21:56:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/36676db2fdb810f6d9fe7be8a81b86244dbdbf71

8278970: [macos] SigningPackageTest is failed with runtime exception

Reviewed-by: herrick, asemenyuk

! test/jdk/tools/jpackage/macosx/SigningPackageTest.java

Changeset: deaf75a5
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-20 09:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/deaf75a58587f80046204de7559ff50b3b770bed

8278413: C2 crash when allocating array of size too large

Reviewed-by: neliasso, kvn

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/split_if.cpp
+ test/hotspot/jtreg/compiler/allocation/TestFailedAllocationBadGraph.java

Changeset: ad128284
Author:    Aleksandr Veselov <aleksandr.veselov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-12-20 11:40:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad1282842c5eefdad151afe6f4db97a09d643546

8278609: [macos] accessibility frame is misplaced on a secondary monitor on macOS

Reviewed-by: ant, kizune

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

Changeset: 819f9bd0
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-12-20 20:09:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/819f9bd084fa49222a4310fbcf4933005e9f0ca4

8274323: compiler/codegen/aes/TestAESMain.java failed with "Error: invalid offset: -1434443640" after 8273297

Reviewed-by: sviswanathan, kvn

! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 467f6549
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-21 12:33:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/467f654916764751746934f80877d49a5f107194

8279011: JFR: JfrChunkWriter incorrectly handles int64_t chunk size as size_t

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp

Changeset: db3d6d77
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-12-21 15:42:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/db3d6d772411c4e7bc81d6411abb139462e1581f

8278087: Deserialization filter and filter factory property error reporting under specified

Backport-of: f90425a1cbbc686045c87086af586e62f05f6c49

! src/java.base/share/classes/java/io/ObjectInputFilter.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! test/jdk/java/io/Serializable/serialFilter/InvalidGlobalFilterTest.java
! test/jdk/java/io/Serializable/serialFilter/SerialFactoryFaults.java

Changeset: ac7430cf
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-12-21 16:31:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac7430cf7efba519c1fd8b1c1b23136bf158f19f

8278044: ObjectInputStream methods invoking the OIF.CFG.getSerialFilterFactory() silent about error cases.

Backport-of: 8c0bb53f5ba6e71b81c9cb99e6f1587150fe531a

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 54517fa3
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-21 17:42:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/54517fa3d80b50bfa8a4f6b7937b95e379a1dfeb

8279074: ProblemList compiler/codecache/jmx/PoolsIndependenceTest.java on macosx-aarch64

Reviewed-by: ccheung

! test/hotspot/jtreg/ProblemList.txt

Changeset: 1128674d
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-12-21 19:02:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/1128674d7f3766dda8869b213e1fc629e44ea7a8

8278627: Shenandoah: TestHeapDump test failed

Reviewed-by: shade, rkennke

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

Changeset: 803cb8a7
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-21 21:58:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/803cb8a76827a21fcf9e033b4ca6a777c509169b

Merge

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java

Changeset: fb623f1d
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-12-21 22:13:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb623f1d2ee858fbc6edfeaaa702b5fcd832a0aa

8279066: entries.remove(entry) is useless in PKCS12KeyStore

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java

Changeset: 00c0d108
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-21 22:55:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/00c0d1087021603f3f09131cb0458ac8b9c110e5

8244670: convert clhsdb "whatis" command from javascript to java

Reviewed-by: sspitsyn, kevinw

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java

Changeset: 84d3333c
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-21 20:39:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/84d3333c7a979742021e759766a7290539b569f4

8279081: ProblemList jdk/jfr/event/oldobject/TestLargeRootSet.java on 2 platforms

Reviewed-by: azvegint, sspitsyn

! test/jdk/ProblemList.txt

Changeset: bf282649
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-21 23:07:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf2826499a26363d01a5269bd2f54e9c363d4cdc

Merge


Changeset: d0ea7c9d
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-22 03:56:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0ea7c9db9cc9ce80b60c2f94c53bb307792fc51

8279024: Remove javascript references from clhsdb.html

Reviewed-by: kevinw, sspitsyn

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/doc/index.html

Changeset: 3f41fdec
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-22 13:44:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f41fdecdb6d131a5afe6e0a39d7414c222fe4fb

8279063: Consolidate push and push_if_necessary in PreservedMarks

Reviewed-by: rkennke, mli, tschatzl

! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp
! src/hotspot/share/gc/shared/preservedMarks.hpp
! src/hotspot/share/gc/shared/preservedMarks.inline.hpp
! test/hotspot/gtest/gc/shared/test_preservedMarks.cpp

Changeset: a6903f80
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-12-22 16:14:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6903f806a9071b2c6c4dbb190b0041867e5bb80

8279018: CRC calculation in CDS should not include _version and _head_size

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 9a478b34
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-12-22 16:17:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a478b347e1ef7aecfc8bbc2e3c5e6ac7c23ba36

8279022: JCmdTestFileSafety.java should check file time stamp for test result

Reviewed-by: ccheung

! test/hotspot/jtreg/runtime/cds/appcds/jcmd/JCmdTestFileSafety.java

Changeset: 9ee3ccfe
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-12-21 22:09:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ee3ccfee2c9cc54ac7dca49fbf35135e627ef18

8279045: Intrinsics missing vzeroupper instruction

Reviewed-by: neliasso, sviswanathan, kvn

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

Changeset: 97c5cd7f
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2021-12-22 03:17:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/97c5cd7facf1d3565038c078d5688c7da15ad14e

8278508: Enable X86 maskAll instruction pattern for 32 bit JVM.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/VectorReshapeTests.java

Changeset: 73414391
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2021-12-22 11:36:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/734143918de540382b5a0754bb7be1500b6f3596

8279007: jstatd fails to start because SecurityManager is disabled

Reviewed-by: alanb, sspitsyn, mullan

! make/modules/jdk.jstatd/Launcher.gmk
! test/jdk/sun/tools/jstatd/JstatdTest.java

Changeset: 713fbeb0
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2021-12-22 12:30:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/713fbeb050a8f79d3a662106125c3f14f3952741

8278987: RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in __write_sample_info__

Reviewed-by: jbachorik

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp

Changeset: e49d4a98
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-22 13:59:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/e49d4a9870c19f55a1d5473743880b415a8ead3c

8271447: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ChunkFilename.java

Changeset: dfb15c3e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-22 14:29:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/dfb15c3e343974eb138ca1a8db3364cd2bac70a4

8274315: JFR: One closed state per file or stream

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventDirectoryStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventFileStream.java
+ src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ParserState.java

Changeset: f1fbba23
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-22 16:46:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1fbba23ebdb28a32977241f8e85b60e10878cbc

Merge

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java

Changeset: d64820df
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2021-12-22 19:50:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/d64820dfefc0bac578df43fe58d2bce8577ec94e

8209398: sun/security/pkcs11/KeyStore/SecretKeysBasic.sh failed with "PKCS11Exception: CKR_ATTRIBUTE_SENSITIVE"

Reviewed-by: hchao, weijun

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java
! test/jdk/ProblemList.txt

Changeset: eaefb1a1
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-22 23:02:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/eaefb1a1ed9edea440628e3a5c5483ebd52bfcb0

8244669: convert clhsdb "mem" command from javascript to java

Reviewed-by: sspitsyn, kevinw, poonam

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java

Changeset: ad1dc9c2
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-12-23 02:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad1dc9c2ae5463363aff20072a3f2ca4ea23acd2

8278125: Some preallocated OOMEs are missing stack trace

Co-authored-by: dongyun.tdy <dongyun.tdy at alibaba-inc.com>
Reviewed-by: dholmes, coleenp

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/utilities/exceptions.cpp
+ test/hotspot/jtreg/runtime/ErrorHandling/GenOutOfMemoryError.java

Changeset: 214f98f6
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2021-12-23 11:01:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/214f98f6b07e312e6f4ded5364a94277114784e7

8278766: Enable OpenJDK build support for reproducible jars and jmods using --date

Reviewed-by: erikj

! make/CreateJmods.gmk
! make/InitSupport.gmk
! make/autoconf/basic_tools.m4
! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in
! make/autoconf/util.m4
! make/common/JarArchive.gmk

Changeset: 87cc4e50
Author:    Daniel Le <greenrecyclebin at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-12-23 14:11:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/87cc4e5009f6b900c62a91dda1c2f98e4821a492

8276302: Locale.filterTags methods ignore actual weight when matching "*" (as if it is 1)

Reviewed-by: naoto

! src/java.base/share/classes/sun/util/locale/LocaleMatcher.java
! test/jdk/java/util/Locale/Bug7069824.java

Changeset: 558a6824
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-23 15:19:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/558a6824c6db805a2b220ab13ed95624df515538

8279115: Fix internal doc comment errors.

Reviewed-by: mli

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstructorWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/EnumConstantWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/MethodWriter.java

Changeset: bc0466c7
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2021-12-23 18:03:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc0466c7ca57f14b1e6285e2a39755d57c8de376

8279182: MakeZipReproducible ZipEntry timestamps not localized to UTC

Reviewed-by: erikj

! make/jdk/src/classes/build/tools/makezipreproducible/MakeZipReproducible.java

Changeset: ff2ca4f2
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-12-23 19:12:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff2ca4f21b7bd9d5afc6c74d8d369b3a0b8a4f19

8205187: javac/javadoc should not crash if no java.lang; crash message obsolete

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/diags/examples/NoJavaLang.java
! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java

Changeset: 7aff03ae
Author:    Xin Liu <xliu at openjdk.org>
Date:      2021-12-23 20:25:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/7aff03aee1a5cd70638d8bbafeb7765bc7beea45

8267517: async logging for stdout and stderr

Reviewed-by: dholmes, ysuenaga

! src/hotspot/share/logging/logAsyncWriter.cpp
! src/hotspot/share/logging/logAsyncWriter.hpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileOutput.hpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp

Changeset: 9df200f7
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-23 21:15:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/9df200f749e6326f1d4a22cca770284f38c2de8c

8278795: Create test library and tests for langtools snippets

Reviewed-by: hannesw

+ test/langtools/jdk/javadoc/doclet/testDocletExample/TestDocletExample.java
+ test/langtools/tools/javac/api/snippets/TestJavaxToolsSnippets.java
+ test/langtools/tools/lib/snippets/SnippetUtils.java

Changeset: 2be3e7ef
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-12-22 17:19:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/2be3e7ef1cff1aae6faf1f4f0545d561af48d0ba

8278239: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine failed with EXCEPTION_ACCESS_VIOLATION at 0x000000000000000d

Reviewed-by: kvn, sspitsyn, eosterlund

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

Changeset: 04ee9211
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2021-12-22 18:56:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/04ee9211fcc59178b3bfdfdda5e0def9b0f29ada

8278967: rmiregistry fails to start because SecurityManager is disabled

Reviewed-by: alanb, erikj

! make/modules/java.rmi/Launcher.gmk
! test/jdk/tools/launcher/VersionCheck.java

Changeset: 9d5ae2e3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-22 20:17:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d5ae2e38074c3df354aeab19ebbab7d4872165a

8279076: C2: Bad AD file when matching SqrtF with UseSSE=0

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/c2/TestSqrt.java

Changeset: 730f6708
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-23 15:03:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/730f67081dcda37df7fc40eda99ebd39028be15f

8268297: jdk/jfr/api/consumer/streaming/TestLatestEvent.java times out

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/repository/jfrChunk.cpp
! test/jdk/ProblemList.txt
! test/jdk/jdk/jfr/api/consumer/streaming/TestLatestEvent.java

Changeset: 04ad6689
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-23 16:22:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/04ad668921abbd71dfbc474eed6f1760f7a541b1

8279204: [BACKOUT] JDK-8278413: C2 crash when allocating array of size too large

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/split_if.cpp
- test/hotspot/jtreg/compiler/allocation/TestFailedAllocationBadGraph.java

Changeset: a3b1c6b0
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-23 21:17:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3b1c6b03600da21b00a1f37ea4712096d636b14

Merge

! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! test/jdk/ProblemList.txt
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! test/jdk/ProblemList.txt

Changeset: 4669bcd8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-12-23 21:26:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/4669bcd877c89b63739abd8087ea934c7126fb3f

8279244: test accompaning fix for JDK-8205187 is failing in Windows

Reviewed-by: dcubed, mikael

! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java

Changeset: 9d99a377
Author:    Daniel Jelinski <djelinski1 at gmail.com>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2021-12-24 00:01:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d99a377bfb6ffa890db049aee575e97914fc2a1

8277881: Missing SessionID in TLS1.3 resumption in compatibility mode

Reviewed-by: ascarpino

! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! test/jdk/javax/net/ssl/SSLSession/ResumeTLS13withSNI.java

Changeset: 22c15dda
Author:    Xin Liu <xliu at openjdk.org>
Date:      2021-12-24 00:57:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/22c15ddae5ef7431f677edf4df9a403613716def

8279189: Inaccurate comment about class VMThread

Reviewed-by: dholmes, kbarrett

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

Changeset: d52392c1
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-24 01:48:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/d52392c15e47dbfbba7eda0739ff8e6f29613b53

8276892: Provide a way to emulate exceptional situations in FileManager when using JavadocTester

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Main.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc.properties
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
+ test/langtools/jdk/javadoc/lib/javadoc/tester/TestJavaFileManagerBuilder.java
+ test/langtools/jdk/javadoc/testTFMBuilder/TestTFMBuilder.java

Changeset: 70c6df6b
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-12-24 02:02:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/70c6df6be431fe11c5441986ed04040f9ec3b750

8274893: Update java.desktop classes to use try-with-resources

Reviewed-by: serb

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java
! src/java.desktop/share/classes/com/sun/media/sound/AudioFileSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbank.java
! src/java.desktop/share/classes/com/sun/media/sound/JARSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBuffer.java
! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBufferWavetable.java
! src/java.desktop/share/classes/com/sun/media/sound/SF2Soundbank.java
! src/java.desktop/share/classes/com/sun/media/sound/SoftSynthesizer.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileWriter.java
! src/java.desktop/share/classes/java/awt/Font.java
! src/java.desktop/share/classes/java/awt/Toolkit.java
! src/java.desktop/share/classes/java/beans/Beans.java
! src/java.desktop/share/classes/javax/imageio/ImageIO.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/text/html/StyleSheet.java
! src/java.desktop/share/classes/sun/awt/DebugSettings.java
! src/java.desktop/share/classes/sun/awt/FontConfiguration.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java

Changeset: 7fea1032
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-12-26 22:10:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fea10327ed27fcf8eae474ca5b15c3b4bafff2a

8279134: Fix Amazon copyright in various files

Reviewed-by: xliu, phh

! src/hotspot/cpu/aarch64/spin_wait_aarch64.hpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.cpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64DefaultFlags.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitNoneAArch64.java
! test/hotspot/jtreg/runtime/Thread/TestSpinPause.java
! test/hotspot/jtreg/serviceability/dcmd/compiler/CodeHeapAnalyticsMethodNames.java
! test/jdk/java/io/File/LastModifiedTest.java
! test/jdk/java/security/KeyFactory/KeyFactoryGetKeySpecForInvalidSpec.java
! test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketShouldThrowSocketException.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWait.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java

Changeset: 6588bedc
Author:    Eric Liu <eliu at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2021-12-24 03:10:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/6588bedc19ab42cec9e5bb6f13be14fb4dc5a655

8278889: AArch64: [vectorapi] VectorMaskLoadStoreTest.testMaskCast() test fail

Reviewed-by: njian, kvn

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template

Changeset: 2945b786
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2021-12-24 22:32:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/2945b786ba6b60cc33153bb1d40ac7a0918dadbe

8279195: Document the -XX:+NeverActAsServerClassMachine flag

Reviewed-by: dholmes

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

Changeset: 54b800d5
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-12-25 05:38:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/54b800d56d6bc86676722ad96e87b8344606bcb7

8271202: C1: assert(false) failed: live_in set of first block must be empty

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

! src/hotspot/share/c1/c1_LIRGenerator.cpp
+ test/hotspot/jtreg/compiler/c1/Test8271202.java

Changeset: 4f607f2a
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-27 01:22:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f607f2adac3798c16a62e902ba9ce0df3ab1add

Merge

! src/java.base/share/man/java.1
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template
! src/java.base/share/man/java.1
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template

Changeset: 299022df
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2021-12-28 11:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/299022dfacbcb49e3bc5beca8ff9b1fca1101493

8279225: [arm32] C1 longs comparison operation destroys argument registers

Reviewed-by: haosun, aph

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 2a59ebbb
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-03 01:29:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/2a59ebbba391ee0d70604027081712f1c2dfd1fe

8279119: src/jdk.hotspot.agent/doc/index.html file contains references to scripts that no longer exist

Reviewed-by: kevinw, sspitsyn

! src/jdk.hotspot.agent/doc/index.html

Changeset: 3a1fca3a
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-03 14:39:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/3a1fca3adf3111a966cb62d926b95acc89b7fe97

8278146: G1: Rework VM_G1Concurrent VMOp to clearly identify it as pause

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1VMOperations.hpp
! src/hotspot/share/runtime/vmOperation.hpp

Changeset: c295e71b
Author:    Hendrik Schreiber <hschreiber at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-01-03 15:57:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/c295e71b49db20ab398ae1e8ba504d8ebff5fb77

8276700: Improve java.lang.ref.Cleaner javadocs

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/ref/Cleaner.java

Changeset: 6b906bba
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-03 21:53:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/6b906bbab1bdeceab9610cec8c6fd95128fddf32

8279223: Define version in .jcheck/conf

Reviewed-by: alanb, iris, kcr

! .jcheck/conf

Changeset: 8dc4437d
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-04 02:48:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/8dc4437d002db5d025b47f48e7420e3bae55bdec

8278434: timeouts in test java/time/test/java/time/format/TestZoneTextPrinterParser.java

Reviewed-by: joehw

! src/java.base/share/classes/sun/util/cldr/CLDRTimeZoneNameProviderImpl.java
! test/jdk/java/time/test/java/time/format/TestZoneTextPrinterParser.java
+ test/micro/org/openjdk/bench/java/text/ZoneStrings.java

Changeset: 09cf5f19
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-04 04:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/09cf5f19d76b17790ffb899aad247f821a27d46b

8278602: CDS dynamic dump may access unloaded classes

Reviewed-by: coleenp, ccheung

! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
+ src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LotsUnloadTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LotsUnloadApp.java

Changeset: 9bdf6eb7
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-04 07:55:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bdf6eb7b2412ecff523015f1430dfb6a0e4dd09

8279385: [test] Adjust sun/security/pkcs12/KeytoolOpensslInteropTest.java after 8278344

Reviewed-by: weijun

! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 863bffb3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-04 09:56:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/863bffb3b6617dcec6461a41cf0a676ad2fefbc7

8279374: Remove unused JNIHandles::weak_oops_do

Reviewed-by: coleenp

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

Changeset: 1ffdc52c
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2022-01-04 10:14:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/1ffdc52cf0ab88458e0583bff28d35ca33d244b7

8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it

Reviewed-by: kvn, never

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCodeCacheProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotNmethod.java

Changeset: 93c7d90c
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-04 11:55:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/93c7d90c55034ba8dbcd612366c891ad08c9c54e

8278282: G1: Log basic statistics for evacuation failure

Reviewed-by: tschatzl, ayang, iwalulya

! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: d1e6f261
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-01-04 15:00:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1e6f26160e811b8d6f44108899422a62c0be388

8279351: [TESTBUG] SADebugDTest.java does not handle "Address already in use" error

Reviewed-by: cjplummer

! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java

Changeset: 99a8351b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-04 16:06:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/99a8351bc913a94f8aebef54fe7b147545edd258

8279386: Remove duplicate RefProcPhaseTimeTracker

Reviewed-by: iwalulya, mli

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.hpp

Changeset: b4b0328d
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2021-12-28 17:32:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4b0328d62d9a9646f2822c361e41001bf0d4aa0

8278824: Uneven work distribution when scanning heap roots in G1

Reviewed-by: ayang, tschatzl, phh

! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: e7244c19
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-04 10:56:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7244c19f4e24698ab074da530bf6c403f0e22cd

8278966: two microbenchmarks tests fail "assert(!jvms->method()->has_exception_handlers()) failed: no exception handler expected" after JDK-8275638

Reviewed-by: rbackman, vlivanov

! src/hotspot/share/opto/callGenerator.cpp
! test/hotspot/jtreg/compiler/exceptions/TestLateMHInlineExceptions.java

Changeset: 06f37132
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-04 11:13:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/06f3713271f7827b376a3a9cfbfd3d91bc77f7de

8279379: GHA: Print tests that are in error

Reviewed-by: erikj, clanger

! .github/workflows/submit.yml

Changeset: 58b5fb32
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-04 12:34:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/58b5fb3233a9bbbfc1f1f8818be4dfd54325f1bd

8265317: [vector] assert(payload->is_object()) failed: expected 'object' value for scalar-replaced boxed vector but got: NULL

Reviewed-by: kvn, thartmann

! src/hotspot/share/prims/vectorSupport.cpp

Changeset: 95a3010a
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-04 12:35:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/95a3010acf822a76bf0e1ebffdddce5d38b75e7b

8275830: C2: Receiver downcast is missing when inlining through method handle linkers

Reviewed-by: kvn, dlong

! src/hotspot/share/opto/doCall.cpp
! test/hotspot/jtreg/compiler/cha/AbstractRootMethod.java
! test/hotspot/jtreg/compiler/cha/DefaultRootMethod.java
! test/hotspot/jtreg/compiler/cha/Utils.java

Changeset: 191f7307
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-04 19:31:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/191f7307bb2f2e2ce93480b4fc5fbbef216ff7cd

Merge

! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: f3263053
Author:    Zhiqiang Zang <zhiqiang.zang at utexas.edu>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-05 00:38:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/f3263053963451637258f9d318e7b93b79fcce54

8278114: New addnode ideal optimization: converting "x + x" into "x << 1"

Reviewed-by: kvn, redestad

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRLShiftIdeal_XPlusX_LShiftC.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/LShiftIdeal_XPlusX_LShiftC.java

Changeset: 8b5de27c
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-05 02:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/8b5de27ce1e4fe664e08879c2ca89d08db710c9d

8279485: Incorrect copyright year in compiler/lib/ir_framework/IRNode.java  after JDK-8278114

Reviewed-by: haosun, jiefu

! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 0f98efbf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 12:04:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f98efbf2f0e47bb398fe7ca5235853e1d98df3a

8279445: Update JMH devkit to 1.34

Reviewed-by: aph, erikj

! make/devkit/createJMHBundle.sh

Changeset: db843737
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-06 16:51:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/db84373782e0a950399050d1cd2381bb8d761056

Merge with jdk-9+4

! .jcheck/conf
! make/autoconf/spec.gmk.in
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/vmOperation.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! .jcheck/conf
! make/autoconf/spec.gmk.in
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp
! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/vmOperation.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 69207556
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-06 16:51:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/6920755654e250d20f17bb0f71e7c4cddaa68511

Merge



From duke at openjdk.java.net  Thu Jan  6 17:06:25 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 17:06:25 GMT
Subject: git: openjdk/loom: master: 84 new changesets
Message-ID: <5edc8fff-7d7f-45f6-85f8-d0d6858151e8@openjdk.java.net>

Changeset: 6aeb40cf
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-21 20:49:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/6aeb40cf2a5cfc827797cd1321c8d96f36ef4f1d

8278396: G1: Initialize the BOT threshold to be region bottom

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1BlockOffsetTable.cpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp

Changeset: 997b1eea
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-21 20:50:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/997b1eea6e3c572f905f88f3f5b047a5aa180d1e

8279060: Parallel: Remove unused PSVirtualSpace constructors

Reviewed-by: mli, sjohanss, tschatzl

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

Changeset: f5d7c777
Author:    Mark Reinhold <mr at openjdk.org>
Date:      2021-12-17 00:34:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5d7c777bc516fa2e711c19d5281ebf32384b543

8276826: Clarify the ModuleDescriptor.Version specification?s treatment of repeated punctuation characters

Reviewed-by: mchung, darcy

! src/java.base/share/classes/java/lang/module/ModuleDescriptor.java

Changeset: 8494fec6
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2021-12-17 03:07:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/8494fec665bfa51d1702827bd0aa4f4547e67729

8278796: Incorrect behavior of FloatVector.withLane on X86

Reviewed-by: sviswanathan, kvn

! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/templates/Kernel-With-Op.template
! test/jdk/jdk/incubator/vector/templates/Unit-With-Op.template
! test/jdk/jdk/incubator/vector/templates/Unit-header.template

Changeset: bb7efb35
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-17 07:45:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/bb7efb3517b0ac66a55607c14aae3aef1f11c892

8278790: Inner loop of long loop nest runs for too few iterations

Reviewed-by: chagedorn, neliasso

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

Changeset: b9a477bf
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-17 07:46:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9a477bf19d9f276f6b1da8984eb56d7bd5fc137

8275638: GraphKit::combine_exception_states fails with "matching stack sizes" assert

Reviewed-by: dlong, kvn

! src/hotspot/share/opto/callGenerator.cpp
! src/hotspot/share/opto/graphKit.cpp
+ test/hotspot/jtreg/compiler/exceptions/TestLateMHInlineExceptions.java

Changeset: fffa73c1
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-17 09:49:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/fffa73c1ef377eb28371fc4094eea8725850de7d

8269425: 2 jdk/jfr/api/consumer/streaming tests failed to attach

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMCrash.java
! test/jdk/jdk/jfr/api/consumer/streaming/TestJVMExit.java
! test/lib/jdk/test/lib/jfr/StreamingUtils.java

Changeset: 9cd70906
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2021-12-17 13:48:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/9cd709060cf0244ddb71225b55ea4e3e7f41860e

8278587: StringTokenizer(String, String, boolean) documentation bug

Backport-of: 8f5fdd864b6f1cf4a2d9d961d8d4118960f0751e

! src/java.base/share/classes/java/util/StringTokenizer.java

Changeset: b46f0b0b
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-12-17 16:30:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/b46f0b0b1f2ada705f8b5aac9b7d8423699437a1

8277447: Hotspot C1 compiler crashes on Kotlin suspend fun with loop

Reviewed-by: kvn, neliasso

! src/hotspot/share/c1/c1_Instruction.cpp
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathology.jasm
+ test/hotspot/jtreg/compiler/c1/TestC1PhiPlacementPathologyMain.java

Changeset: 8fbe1724
Author:    Artem Semenov <asemenov at openjdk.org>
Date:      2021-12-17 19:31:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fbe1724e0f783132a65c45503addad9d98a329e

8278604: SwingSet2 table demo does not have accessible description set for images
8278526: [macos] Screen reader reads SwingSet2 JTable row selection as null, dimmed row for last column

Reviewed-by: ant, kizune, pbansal

! src/demo/share/jfc/SwingSet2/TableDemo.java

Changeset: a5f5d60f
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-17 21:24:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5f5d60f2529bb28eee6d309bfbde904e188e540

8273107: RunThese24H times out with "java.lang.management.ThreadInfo.getLockName()" is null

Reviewed-by: rehn, coleenp, eosterlund

! src/hotspot/share/runtime/monitorDeflationThread.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmOperations.hpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/threadService.cpp
! src/hotspot/share/services/threadService.hpp

Changeset: 36676db2
Author:    Alexander Matveev <almatvee at openjdk.org>
Date:      2021-12-17 21:56:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/36676db2fdb810f6d9fe7be8a81b86244dbdbf71

8278970: [macos] SigningPackageTest is failed with runtime exception

Reviewed-by: herrick, asemenyuk

! test/jdk/tools/jpackage/macosx/SigningPackageTest.java

Changeset: deaf75a5
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2021-12-20 09:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/deaf75a58587f80046204de7559ff50b3b770bed

8278413: C2 crash when allocating array of size too large

Reviewed-by: neliasso, kvn

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/split_if.cpp
+ test/hotspot/jtreg/compiler/allocation/TestFailedAllocationBadGraph.java

Changeset: ad128284
Author:    Aleksandr Veselov <aleksandr.veselov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2021-12-20 11:40:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad1282842c5eefdad151afe6f4db97a09d643546

8278609: [macos] accessibility frame is misplaced on a secondary monitor on macOS

Reviewed-by: ant, kizune

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

Changeset: 819f9bd0
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-12-20 20:09:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/819f9bd084fa49222a4310fbcf4933005e9f0ca4

8274323: compiler/codegen/aes/TestAESMain.java failed with "Error: invalid offset: -1434443640" after 8273297

Reviewed-by: sviswanathan, kvn

! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/arm/matcher_arm.hpp
! src/hotspot/cpu/ppc/matcher_ppc.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/library_call.cpp
! src/hotspot/share/opto/runtime.cpp
! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 467f6549
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-21 12:33:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/467f654916764751746934f80877d49a5f107194

8279011: JFR: JfrChunkWriter incorrectly handles int64_t chunk size as size_t

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/repository/jfrChunkWriter.cpp

Changeset: db3d6d77
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-12-21 15:42:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/db3d6d772411c4e7bc81d6411abb139462e1581f

8278087: Deserialization filter and filter factory property error reporting under specified

Backport-of: f90425a1cbbc686045c87086af586e62f05f6c49

! src/java.base/share/classes/java/io/ObjectInputFilter.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! test/jdk/java/io/Serializable/serialFilter/InvalidGlobalFilterTest.java
! test/jdk/java/io/Serializable/serialFilter/SerialFactoryFaults.java

Changeset: ac7430cf
Author:    Roger Riggs <rriggs at openjdk.org>
Date:      2021-12-21 16:31:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac7430cf7efba519c1fd8b1c1b23136bf158f19f

8278044: ObjectInputStream methods invoking the OIF.CFG.getSerialFilterFactory() silent about error cases.

Backport-of: 8c0bb53f5ba6e71b81c9cb99e6f1587150fe531a

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 54517fa3
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-21 17:42:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/54517fa3d80b50bfa8a4f6b7937b95e379a1dfeb

8279074: ProblemList compiler/codecache/jmx/PoolsIndependenceTest.java on macosx-aarch64

Reviewed-by: ccheung

! test/hotspot/jtreg/ProblemList.txt

Changeset: 1128674d
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2021-12-21 19:02:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/1128674d7f3766dda8869b213e1fc629e44ea7a8

8278627: Shenandoah: TestHeapDump test failed

Reviewed-by: shade, rkennke

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

Changeset: 803cb8a7
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-21 21:58:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/803cb8a76827a21fcf9e033b4ca6a777c509169b

Merge

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/c1/c1_Instruction.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/library_call.cpp
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java

Changeset: fb623f1d
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-12-21 22:13:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb623f1d2ee858fbc6edfeaaa702b5fcd832a0aa

8279066: entries.remove(entry) is useless in PKCS12KeyStore

Reviewed-by: mullan

! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java

Changeset: 00c0d108
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-21 22:55:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/00c0d1087021603f3f09131cb0458ac8b9c110e5

8244670: convert clhsdb "whatis" command from javascript to java

Reviewed-by: sspitsyn, kevinw

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java

Changeset: 84d3333c
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2021-12-21 20:39:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/84d3333c7a979742021e759766a7290539b569f4

8279081: ProblemList jdk/jfr/event/oldobject/TestLargeRootSet.java on 2 platforms

Reviewed-by: azvegint, sspitsyn

! test/jdk/ProblemList.txt

Changeset: bf282649
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-21 23:07:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf2826499a26363d01a5269bd2f54e9c363d4cdc

Merge


Changeset: d0ea7c9d
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-22 03:56:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/d0ea7c9db9cc9ce80b60c2f94c53bb307792fc51

8279024: Remove javascript references from clhsdb.html

Reviewed-by: kevinw, sspitsyn

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/doc/index.html

Changeset: 3f41fdec
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2021-12-22 13:44:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f41fdecdb6d131a5afe6e0a39d7414c222fe4fb

8279063: Consolidate push and push_if_necessary in PreservedMarks

Reviewed-by: rkennke, mli, tschatzl

! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp
! src/hotspot/share/gc/shared/preservedMarks.hpp
! src/hotspot/share/gc/shared/preservedMarks.inline.hpp
! test/hotspot/gtest/gc/shared/test_preservedMarks.cpp

Changeset: a6903f80
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-12-22 16:14:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6903f806a9071b2c6c4dbb190b0041867e5bb80

8279018: CRC calculation in CDS should not include _version and _head_size

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/prims/whitebox.cpp
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/whitebox/WhiteBox.java
! test/lib/sun/hotspot/WhiteBox.java

Changeset: 9a478b34
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2021-12-22 16:17:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a478b347e1ef7aecfc8bbc2e3c5e6ac7c23ba36

8279022: JCmdTestFileSafety.java should check file time stamp for test result

Reviewed-by: ccheung

! test/hotspot/jtreg/runtime/cds/appcds/jcmd/JCmdTestFileSafety.java

Changeset: 9ee3ccfe
Author:    Smita Kamath <svkamath at openjdk.org>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2021-12-21 22:09:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/9ee3ccfee2c9cc54ac7dca49fbf35135e627ef18

8279045: Intrinsics missing vzeroupper instruction

Reviewed-by: neliasso, sviswanathan, kvn

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

Changeset: 97c5cd7f
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2021-12-22 03:17:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/97c5cd7facf1d3565038c078d5688c7da15ad14e

8278508: Enable X86 maskAll instruction pattern for 32 bit JVM.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/cpu/x86/x86_32.ad
! src/hotspot/cpu/x86/x86_64.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/VectorReshapeTests.java

Changeset: 73414391
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2021-12-22 11:36:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/734143918de540382b5a0754bb7be1500b6f3596

8279007: jstatd fails to start because SecurityManager is disabled

Reviewed-by: alanb, sspitsyn, mullan

! make/modules/jdk.jstatd/Launcher.gmk
! test/jdk/sun/tools/jstatd/JstatdTest.java

Changeset: 713fbeb0
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2021-12-22 12:30:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/713fbeb050a8f79d3a662106125c3f14f3952741

8278987: RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in __write_sample_info__

Reviewed-by: jbachorik

! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp

Changeset: e49d4a98
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-22 13:59:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/e49d4a9870c19f55a1d5473743880b415a8ead3c

8271447: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ChunkFilename.java

Changeset: dfb15c3e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-22 14:29:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/dfb15c3e343974eb138ca1a8db3364cd2bac70a4

8274315: JFR: One closed state per file or stream

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkParser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventDirectoryStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventFileStream.java
+ src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ParserState.java

Changeset: f1fbba23
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-22 16:46:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1fbba23ebdb28a32977241f8e85b60e10878cbc

Merge

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java

Changeset: d64820df
Author:    Valerie Peng <valeriep at openjdk.org>
Date:      2021-12-22 19:50:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/d64820dfefc0bac578df43fe58d2bce8577ec94e

8209398: sun/security/pkcs11/KeyStore/SecretKeysBasic.sh failed with "PKCS11Exception: CKR_ATTRIBUTE_SENSITIVE"

Reviewed-by: hchao, weijun

! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java
! test/jdk/ProblemList.txt

Changeset: eaefb1a1
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2021-12-22 23:02:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/eaefb1a1ed9edea440628e3a5c5483ebd52bfcb0

8244669: convert clhsdb "mem" command from javascript to java

Reviewed-by: sspitsyn, kevinw, poonam

! src/jdk.hotspot.agent/doc/clhsdb.html
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java

Changeset: ad1dc9c2
Author:    Yi Yang <yyang at openjdk.org>
Date:      2021-12-23 02:14:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad1dc9c2ae5463363aff20072a3f2ca4ea23acd2

8278125: Some preallocated OOMEs are missing stack trace

Co-authored-by: dongyun.tdy <dongyun.tdy at alibaba-inc.com>
Reviewed-by: dholmes, coleenp

! src/hotspot/share/memory/universe.cpp
! src/hotspot/share/memory/universe.hpp
! src/hotspot/share/utilities/exceptions.cpp
+ test/hotspot/jtreg/runtime/ErrorHandling/GenOutOfMemoryError.java

Changeset: 214f98f6
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2021-12-23 11:01:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/214f98f6b07e312e6f4ded5364a94277114784e7

8278766: Enable OpenJDK build support for reproducible jars and jmods using --date

Reviewed-by: erikj

! make/CreateJmods.gmk
! make/InitSupport.gmk
! make/autoconf/basic_tools.m4
! make/autoconf/boot-jdk.m4
! make/autoconf/spec.gmk.in
! make/autoconf/util.m4
! make/common/JarArchive.gmk

Changeset: 87cc4e50
Author:    Daniel Le <greenrecyclebin at gmail.com>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2021-12-23 14:11:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/87cc4e5009f6b900c62a91dda1c2f98e4821a492

8276302: Locale.filterTags methods ignore actual weight when matching "*" (as if it is 1)

Reviewed-by: naoto

! src/java.base/share/classes/sun/util/locale/LocaleMatcher.java
! test/jdk/java/util/Locale/Bug7069824.java

Changeset: 558a6824
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-23 15:19:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/558a6824c6db805a2b220ab13ed95624df515538

8279115: Fix internal doc comment errors.

Reviewed-by: mli

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstructorWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/EnumConstantWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/MethodWriter.java

Changeset: bc0466c7
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2021-12-23 18:03:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc0466c7ca57f14b1e6285e2a39755d57c8de376

8279182: MakeZipReproducible ZipEntry timestamps not localized to UTC

Reviewed-by: erikj

! make/jdk/src/classes/build/tools/makezipreproducible/MakeZipReproducible.java

Changeset: ff2ca4f2
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-12-23 19:12:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff2ca4f21b7bd9d5afc6c74d8d369b3a0b8a4f19

8205187: javac/javadoc should not crash if no java.lang; crash message obsolete

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/diags/examples/NoJavaLang.java
! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java

Changeset: 7aff03ae
Author:    Xin Liu <xliu at openjdk.org>
Date:      2021-12-23 20:25:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/7aff03aee1a5cd70638d8bbafeb7765bc7beea45

8267517: async logging for stdout and stderr

Reviewed-by: dholmes, ysuenaga

! src/hotspot/share/logging/logAsyncWriter.cpp
! src/hotspot/share/logging/logAsyncWriter.hpp
! src/hotspot/share/logging/logFileOutput.cpp
! src/hotspot/share/logging/logFileOutput.hpp
! src/hotspot/share/logging/logFileStreamOutput.cpp
! src/hotspot/share/logging/logFileStreamOutput.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp

Changeset: 9df200f7
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-23 21:15:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/9df200f749e6326f1d4a22cca770284f38c2de8c

8278795: Create test library and tests for langtools snippets

Reviewed-by: hannesw

+ test/langtools/jdk/javadoc/doclet/testDocletExample/TestDocletExample.java
+ test/langtools/tools/javac/api/snippets/TestJavaxToolsSnippets.java
+ test/langtools/tools/lib/snippets/SnippetUtils.java

Changeset: 2be3e7ef
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2021-12-22 17:19:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/2be3e7ef1cff1aae6faf1f4f0545d561af48d0ba

8278239: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine failed with EXCEPTION_ACCESS_VIOLATION at 0x000000000000000d

Reviewed-by: kvn, sspitsyn, eosterlund

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

Changeset: 04ee9211
Author:    Stuart Marks <smarks at openjdk.org>
Date:      2021-12-22 18:56:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/04ee9211fcc59178b3bfdfdda5e0def9b0f29ada

8278967: rmiregistry fails to start because SecurityManager is disabled

Reviewed-by: alanb, erikj

! make/modules/java.rmi/Launcher.gmk
! test/jdk/tools/launcher/VersionCheck.java

Changeset: 9d5ae2e3
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-22 20:17:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d5ae2e38074c3df354aeab19ebbab7d4872165a

8279076: C2: Bad AD file when matching SqrtF with UseSSE=0

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/c2/TestSqrt.java

Changeset: 730f6708
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2021-12-23 15:03:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/730f67081dcda37df7fc40eda99ebd39028be15f

8268297: jdk/jfr/api/consumer/streaming/TestLatestEvent.java times out

Reviewed-by: mgronlun

! src/hotspot/share/jfr/recorder/repository/jfrChunk.cpp
! test/jdk/ProblemList.txt
! test/jdk/jdk/jfr/api/consumer/streaming/TestLatestEvent.java

Changeset: 04ad6689
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-12-23 16:22:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/04ad668921abbd71dfbc474eed6f1760f7a541b1

8279204: [BACKOUT] JDK-8278413: C2 crash when allocating array of size too large

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/callnode.cpp
! src/hotspot/share/opto/callnode.hpp
! src/hotspot/share/opto/cfgnode.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/macro.cpp
! src/hotspot/share/opto/macro.hpp
! src/hotspot/share/opto/split_if.cpp
- test/hotspot/jtreg/compiler/allocation/TestFailedAllocationBadGraph.java

Changeset: a3b1c6b0
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-23 21:17:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3b1c6b03600da21b00a1f37ea4712096d636b14

Merge

! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! test/jdk/ProblemList.txt
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! test/jdk/ProblemList.txt

Changeset: 4669bcd8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-12-23 21:26:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/4669bcd877c89b63739abd8087ea934c7126fb3f

8279244: test accompaning fix for JDK-8205187 is failing in Windows

Reviewed-by: dcubed, mikael

! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java

Changeset: 9d99a377
Author:    Daniel Jelinski <djelinski1 at gmail.com>
Committer: Anthony Scarpino <ascarpino at openjdk.org>
Date:      2021-12-24 00:01:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d99a377bfb6ffa890db049aee575e97914fc2a1

8277881: Missing SessionID in TLS1.3 resumption in compatibility mode

Reviewed-by: ascarpino

! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
! test/jdk/javax/net/ssl/SSLSession/ResumeTLS13withSNI.java

Changeset: 22c15dda
Author:    Xin Liu <xliu at openjdk.org>
Date:      2021-12-24 00:57:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/22c15ddae5ef7431f677edf4df9a403613716def

8279189: Inaccurate comment about class VMThread

Reviewed-by: dholmes, kbarrett

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

Changeset: d52392c1
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2021-12-24 01:48:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/d52392c15e47dbfbba7eda0739ff8e6f29613b53

8276892: Provide a way to emulate exceptional situations in FileManager when using JavadocTester

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Main.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc.properties
! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java
+ test/langtools/jdk/javadoc/lib/javadoc/tester/TestJavaFileManagerBuilder.java
+ test/langtools/jdk/javadoc/testTFMBuilder/TestTFMBuilder.java

Changeset: 70c6df6b
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2021-12-24 02:02:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/70c6df6be431fe11c5441986ed04040f9ec3b750

8274893: Update java.desktop classes to use try-with-resources

Reviewed-by: serb

! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java
! src/java.desktop/share/classes/com/sun/media/sound/AudioFileSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbank.java
! src/java.desktop/share/classes/com/sun/media/sound/JARSoundbankReader.java
! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBuffer.java
! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBufferWavetable.java
! src/java.desktop/share/classes/com/sun/media/sound/SF2Soundbank.java
! src/java.desktop/share/classes/com/sun/media/sound/SoftSynthesizer.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileWriter.java
! src/java.desktop/share/classes/java/awt/Font.java
! src/java.desktop/share/classes/java/awt/Toolkit.java
! src/java.desktop/share/classes/java/beans/Beans.java
! src/java.desktop/share/classes/javax/imageio/ImageIO.java
! src/java.desktop/share/classes/javax/swing/JEditorPane.java
! src/java.desktop/share/classes/javax/swing/UIManager.java
! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java
! src/java.desktop/share/classes/javax/swing/text/html/StyleSheet.java
! src/java.desktop/share/classes/sun/awt/DebugSettings.java
! src/java.desktop/share/classes/sun/awt/FontConfiguration.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java

Changeset: 7fea1032
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2021-12-26 22:10:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/7fea10327ed27fcf8eae474ca5b15c3b4bafff2a

8279134: Fix Amazon copyright in various files

Reviewed-by: xliu, phh

! src/hotspot/cpu/aarch64/spin_wait_aarch64.hpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.cpp
! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64DefaultFlags.java
! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitNoneAArch64.java
! test/hotspot/jtreg/runtime/Thread/TestSpinPause.java
! test/hotspot/jtreg/serviceability/dcmd/compiler/CodeHeapAnalyticsMethodNames.java
! test/jdk/java/io/File/LastModifiedTest.java
! test/jdk/java/security/KeyFactory/KeyFactoryGetKeySpecForInvalidSpec.java
! test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java
! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketShouldThrowSocketException.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWait.java
! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java

Changeset: 6588bedc
Author:    Eric Liu <eliu at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2021-12-24 03:10:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/6588bedc19ab42cec9e5bb6f13be14fb4dc5a655

8278889: AArch64: [vectorapi] VectorMaskLoadStoreTest.testMaskCast() test fail

Reviewed-by: njian, kvn

! src/hotspot/cpu/aarch64/aarch64_sve.ad
! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template

Changeset: 2945b786
Author:    Vladimir Kozlov <kvn at openjdk.org>
Date:      2021-12-24 22:32:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/2945b786ba6b60cc33153bb1d40ac7a0918dadbe

8279195: Document the -XX:+NeverActAsServerClassMachine flag

Reviewed-by: dholmes

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

Changeset: 54b800d5
Author:    Igor Veresov <iveresov at openjdk.org>
Date:      2021-12-25 05:38:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/54b800d56d6bc86676722ad96e87b8344606bcb7

8271202: C1: assert(false) failed: live_in set of first block must be empty

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

! src/hotspot/share/c1/c1_LIRGenerator.cpp
+ test/hotspot/jtreg/compiler/c1/Test8271202.java

Changeset: 4f607f2a
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2021-12-27 01:22:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f607f2adac3798c16a62e902ba9ce0df3ab1add

Merge

! src/java.base/share/man/java.1
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template
! src/java.base/share/man/java.1
! test/hotspot/gtest/aarch64/aarch64-asmtest.py
! test/hotspot/gtest/aarch64/asmtest.out.h
! test/jdk/jdk/incubator/vector/Byte128VectorTests.java
! test/jdk/jdk/incubator/vector/Byte256VectorTests.java
! test/jdk/jdk/incubator/vector/Byte512VectorTests.java
! test/jdk/jdk/incubator/vector/Byte64VectorTests.java
! test/jdk/jdk/incubator/vector/Double128VectorTests.java
! test/jdk/jdk/incubator/vector/Double256VectorTests.java
! test/jdk/jdk/incubator/vector/Double512VectorTests.java
! test/jdk/jdk/incubator/vector/Double64VectorTests.java
! test/jdk/jdk/incubator/vector/Float128VectorTests.java
! test/jdk/jdk/incubator/vector/Float256VectorTests.java
! test/jdk/jdk/incubator/vector/Float512VectorTests.java
! test/jdk/jdk/incubator/vector/Float64VectorTests.java
! test/jdk/jdk/incubator/vector/Int128VectorTests.java
! test/jdk/jdk/incubator/vector/Int256VectorTests.java
! test/jdk/jdk/incubator/vector/Int512VectorTests.java
! test/jdk/jdk/incubator/vector/Int64VectorTests.java
! test/jdk/jdk/incubator/vector/Long128VectorTests.java
! test/jdk/jdk/incubator/vector/Long256VectorTests.java
! test/jdk/jdk/incubator/vector/Long512VectorTests.java
! test/jdk/jdk/incubator/vector/Long64VectorTests.java
! test/jdk/jdk/incubator/vector/Short128VectorTests.java
! test/jdk/jdk/incubator/vector/Short256VectorTests.java
! test/jdk/jdk/incubator/vector/Short512VectorTests.java
! test/jdk/jdk/incubator/vector/Short64VectorTests.java
! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template

Changeset: 299022df
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Alexey Bakhtin <abakhtin at openjdk.org>
Date:      2021-12-28 11:29:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/299022dfacbcb49e3bc5beca8ff9b1fca1101493

8279225: [arm32] C1 longs comparison operation destroys argument registers

Reviewed-by: haosun, aph

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 2a59ebbb
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-03 01:29:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/2a59ebbba391ee0d70604027081712f1c2dfd1fe

8279119: src/jdk.hotspot.agent/doc/index.html file contains references to scripts that no longer exist

Reviewed-by: kevinw, sspitsyn

! src/jdk.hotspot.agent/doc/index.html

Changeset: 3a1fca3a
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-03 14:39:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/3a1fca3adf3111a966cb62d926b95acc89b7fe97

8278146: G1: Rework VM_G1Concurrent VMOp to clearly identify it as pause

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1VMOperations.hpp
! src/hotspot/share/runtime/vmOperation.hpp

Changeset: c295e71b
Author:    Hendrik Schreiber <hschreiber at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
Date:      2022-01-03 15:57:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/c295e71b49db20ab398ae1e8ba504d8ebff5fb77

8276700: Improve java.lang.ref.Cleaner javadocs

Reviewed-by: rriggs, mchung

! src/java.base/share/classes/java/lang/ref/Cleaner.java

Changeset: 6b906bba
Author:    Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-03 21:53:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/6b906bbab1bdeceab9610cec8c6fd95128fddf32

8279223: Define version in .jcheck/conf

Reviewed-by: alanb, iris, kcr

! .jcheck/conf

Changeset: 8dc4437d
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-04 02:48:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/8dc4437d002db5d025b47f48e7420e3bae55bdec

8278434: timeouts in test java/time/test/java/time/format/TestZoneTextPrinterParser.java

Reviewed-by: joehw

! src/java.base/share/classes/sun/util/cldr/CLDRTimeZoneNameProviderImpl.java
! test/jdk/java/time/test/java/time/format/TestZoneTextPrinterParser.java
+ test/micro/org/openjdk/bench/java/text/ZoneStrings.java

Changeset: 09cf5f19
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-04 04:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/09cf5f19d76b17790ffb899aad247f821a27d46b

8278602: CDS dynamic dump may access unloaded classes

Reviewed-by: coleenp, ccheung

! src/hotspot/share/cds/dumpTimeClassInfo.cpp
! src/hotspot/share/cds/dumpTimeClassInfo.hpp
+ src/hotspot/share/cds/dumpTimeClassInfo.inline.hpp
! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/classfile/systemDictionaryShared.cpp
! src/hotspot/share/classfile/systemDictionaryShared.hpp
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/LotsUnloadTest.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes/LotsUnloadApp.java

Changeset: 9bdf6eb7
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-04 07:55:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bdf6eb7b2412ecff523015f1430dfb6a0e4dd09

8279385: [test] Adjust sun/security/pkcs12/KeytoolOpensslInteropTest.java after 8278344

Reviewed-by: weijun

! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 863bffb3
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-04 09:56:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/863bffb3b6617dcec6461a41cf0a676ad2fefbc7

8279374: Remove unused JNIHandles::weak_oops_do

Reviewed-by: coleenp

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

Changeset: 1ffdc52c
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2022-01-04 10:14:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/1ffdc52cf0ab88458e0583bff28d35ca33d244b7

8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it

Reviewed-by: kvn, never

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCodeCacheProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotNmethod.java

Changeset: 93c7d90c
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-04 11:55:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/93c7d90c55034ba8dbcd612366c891ad08c9c54e

8278282: G1: Log basic statistics for evacuation failure

Reviewed-by: tschatzl, ayang, iwalulya

! src/hotspot/share/gc/g1/g1EvacFailure.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.cpp
! src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp
! src/hotspot/share/gc/g1/g1YoungGCPostEvacuateTasks.cpp
! test/hotspot/jtreg/gc/g1/TestGCLogMessages.java
! test/jdk/jdk/jfr/event/gc/collection/TestG1ParallelPhases.java

Changeset: d1e6f261
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-01-04 15:00:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1e6f26160e811b8d6f44108899422a62c0be388

8279351: [TESTBUG] SADebugDTest.java does not handle "Address already in use" error

Reviewed-by: cjplummer

! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java

Changeset: 99a8351b
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-04 16:06:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/99a8351bc913a94f8aebef54fe7b147545edd258

8279386: Remove duplicate RefProcPhaseTimeTracker

Reviewed-by: iwalulya, mli

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.hpp

Changeset: b4b0328d
Author:    William Kemper <wkemper at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2021-12-28 17:32:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/b4b0328d62d9a9646f2822c361e41001bf0d4aa0

8278824: Uneven work distribution when scanning heap roots in G1

Reviewed-by: ayang, tschatzl, phh

! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: e7244c19
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-04 10:56:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/e7244c19f4e24698ab074da530bf6c403f0e22cd

8278966: two microbenchmarks tests fail "assert(!jvms->method()->has_exception_handlers()) failed: no exception handler expected" after JDK-8275638

Reviewed-by: rbackman, vlivanov

! src/hotspot/share/opto/callGenerator.cpp
! test/hotspot/jtreg/compiler/exceptions/TestLateMHInlineExceptions.java

Changeset: 06f37132
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-04 11:13:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/06f3713271f7827b376a3a9cfbfd3d91bc77f7de

8279379: GHA: Print tests that are in error

Reviewed-by: erikj, clanger

! .github/workflows/submit.yml

Changeset: 58b5fb32
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-04 12:34:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/58b5fb3233a9bbbfc1f1f8818be4dfd54325f1bd

8265317: [vector] assert(payload->is_object()) failed: expected 'object' value for scalar-replaced boxed vector but got: NULL

Reviewed-by: kvn, thartmann

! src/hotspot/share/prims/vectorSupport.cpp

Changeset: 95a3010a
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-04 12:35:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/95a3010acf822a76bf0e1ebffdddce5d38b75e7b

8275830: C2: Receiver downcast is missing when inlining through method handle linkers

Reviewed-by: kvn, dlong

! src/hotspot/share/opto/doCall.cpp
! test/hotspot/jtreg/compiler/cha/AbstractRootMethod.java
! test/hotspot/jtreg/compiler/cha/DefaultRootMethod.java
! test/hotspot/jtreg/compiler/cha/Utils.java

Changeset: 191f7307
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-04 19:31:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/191f7307bb2f2e2ce93480b4fc5fbbef216ff7cd

Merge

! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: f3263053
Author:    Zhiqiang Zang <zhiqiang.zang at utexas.edu>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-05 00:38:59 +0000
URL:       https://git.openjdk.java.net/loom/commit/f3263053963451637258f9d318e7b93b79fcce54

8278114: New addnode ideal optimization: converting "x + x" into "x << 1"

Reviewed-by: kvn, redestad

! src/hotspot/share/opto/mulnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRLShiftIdeal_XPlusX_LShiftC.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/LShiftIdeal_XPlusX_LShiftC.java

Changeset: 8b5de27c
Author:    bobpengxie <bobpengxie at tencent.com>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-05 02:22:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/8b5de27ce1e4fe664e08879c2ca89d08db710c9d

8279485: Incorrect copyright year in compiler/lib/ir_framework/IRNode.java  after JDK-8278114

Reviewed-by: haosun, jiefu

! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 0f98efbf
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 12:04:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f98efbf2f0e47bb398fe7ca5235853e1d98df3a

8279445: Update JMH devkit to 1.34

Reviewed-by: aph, erikj

! make/devkit/createJMHBundle.sh


From duke at openjdk.java.net  Thu Jan  6 20:09:56 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 20:09:56 GMT
Subject: git: openjdk/loom: fibers: Fix derived pointer relativization
Message-ID: <6606af00-951f-4771-9010-7af2759faab0@openjdk.java.net>

Changeset: 70afa325
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-06 13:34:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/70afa32544560810185ff8d16b881122e0e380e5

Fix derived pointer relativization

! src/hotspot/share/oops/instanceStackChunkKlass.cpp


From duke at openjdk.java.net  Thu Jan  6 20:50:03 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 6 Jan 2022 20:50:03 GMT
Subject: git: openjdk/loom: fibers: Fix verification
Message-ID: <4819e6d0-9739-42ac-8c66-bebf18643489@openjdk.java.net>

Changeset: 417f271d
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-06 20:24:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/417f271d30c791b2683a7ea2edc30bbdddbee1cf

Fix verification

! src/hotspot/share/oops/instanceStackChunkKlass.cpp


From aph at openjdk.java.net  Fri Jan  7 15:29:05 2022
From: aph at openjdk.java.net (Andrew Haley)
Date: Fri, 7 Jan 2022 15:29:05 GMT
Subject: RFR: Scope locals cleanups
Message-ID: <XUFGhQRI21ovCg15omrk6zKyJf3EnejvKceRZYKcDzU=.c722b503-4f68-4588-9739-61bb2aa6698a@github.com>

Scope locals cleanups

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

Commit messages:
 - Merge from fibers.
 - Merge https://github.com/openjdk/loom into fibers
 - Add system property "java.lang.ScopeLocal.PRESERVE_SCOPE_LOCAL_CACHE"
 - Update tests.
 - Merge https://github.com/openjdk/loom into fibers
 - Merge https://github.com/openjdk/loom into fibers
 - Merge https://github.com/openjdk/loom into fibers
 - Merge branch 'fibers' of https://github.com/openjdk/loom into fibers
 - Merge branch 'fibers' of https://github.com/openjdk/loom into fibers
 - Merge https://github.com/openjdk/loom into fibers
 - ... and 15 more: https://git.openjdk.java.net/loom/compare/417f271d...13919909

Changes: https://git.openjdk.java.net/loom/pull/84/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=84&range=00
  Stats: 98 lines in 4 files changed: 37 ins; 46 del; 15 mod
  Patch: https://git.openjdk.java.net/loom/pull/84.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/84/head:pull/84

PR: https://git.openjdk.java.net/loom/pull/84

From aph at openjdk.java.net  Fri Jan  7 16:02:56 2022
From: aph at openjdk.java.net (Andrew Haley)
Date: Fri, 7 Jan 2022 16:02:56 GMT
Subject: Integrated: Scope locals cleanups
In-Reply-To: <XUFGhQRI21ovCg15omrk6zKyJf3EnejvKceRZYKcDzU=.c722b503-4f68-4588-9739-61bb2aa6698a@github.com>
References: <XUFGhQRI21ovCg15omrk6zKyJf3EnejvKceRZYKcDzU=.c722b503-4f68-4588-9739-61bb2aa6698a@github.com>
Message-ID: <QKuuMyemAaO8IDzWQ7ENyx4OhIoRv4TRxoxHjJPcRRA=.329e2a61-6274-486e-bb3c-3b78247483c4@github.com>

On Fri, 7 Jan 2022 14:44:49 GMT, Andrew Haley <aph at openjdk.org> wrote:

> Scope locals cleanups

This pull request has now been integrated.

Changeset: 2d5856b7
Author:    Andrew Haley <aph at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/2d5856b7609b2df8299ec5f30420408ac7c22cef
Stats:     98 lines in 4 files changed: 37 ins; 46 del; 15 mod

Scope locals cleanups

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

PR: https://git.openjdk.java.net/loom/pull/84

From duke at openjdk.java.net  Fri Jan  7 20:38:59 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 7 Jan 2022 20:38:59 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <b6bca3f7-274a-4ce7-b549-145cb8476bb4@openjdk.java.net>

Changeset: 41648a70
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-05 15:11:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/41648a7062d9c09773e97b56875e9a0be9ebd7f3

Fix typos

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

Changeset: ca84752d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-07 20:37:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/ca84752dfde870b072e83ac0a4d2f1f0273429bf

Use privilegedGetProperty to avoid test failures with running with SM

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

Changeset: 384521a6
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-07 20:37:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/384521a60d419350c95545027bdfdedca67c1450

Exclude runtime/cds/appcds/dynamicArchive/LotsUnloadTest.java when running with wrapper

! test/hotspot/jtreg/ProblemList-vthread.txt


From duke at openjdk.java.net  Sat Jan  8 09:18:02 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 8 Jan 2022 09:18:02 GMT
Subject: git: openjdk/loom: fibers: JvmtiVTMTDisabler::disable_VTMT crash due
 to running SL.<clinit> during unmount
Message-ID: <685cb779-38e6-4c99-ad09-ae34f3fb508a@openjdk.java.net>

Changeset: dd6df46e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-08 09:09:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd6df46e224e47f4161412fbca9530cd8560c81d

JvmtiVTMTDisabler::disable_VTMT crash due to running SL.<clinit> during unmount

! src/java.base/share/classes/jdk/internal/vm/Continuation.java


From duke at openjdk.java.net  Mon Jan 10 20:42:58 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 10 Jan 2022 20:42:58 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <0133711c-eb0b-4684-a187-10968805a816@openjdk.java.net>

Changeset: fbc07442
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-10 20:36:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/fbc074423cb19c17edad18b0dd2752384a56297e

Re-disable an assert that fails on AArch64

! src/hotspot/share/oops/instanceStackChunkKlass.cpp

Changeset: ee65eb94
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-10 20:41:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/ee65eb949b4b42664eebe5e3f116d6b26b2392fe

Fix frame layout printing and validation

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


From duke at openjdk.java.net  Tue Jan 11 01:48:54 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 11 Jan 2022 01:48:54 GMT
Subject: git: openjdk/loom: fibers: Fix an unfortunate newline typo
Message-ID: <b54f4a17-b176-4538-8dd9-7ed215bac4a6@openjdk.java.net>

Changeset: 028ee038
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-11 01:48:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/028ee038c2234ce1791382d76b146c91a7894693

Fix an unfortunate newline typo

! src/hotspot/share/oops/instanceStackChunkKlass.cpp


From duke at openjdk.java.net  Tue Jan 11 11:45:18 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 11 Jan 2022 11:45:18 GMT
Subject: git: openjdk/loom: fibers: 4 new changesets
Message-ID: <f7933f3b-eef7-44d1-a51b-6b9708042b02@openjdk.java.net>

Changeset: b0d16e39
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-09 08:52:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0d16e397d421cbde4bfc370f6a8a6adbed5b27a

Remove test from exclude list

! test/hotspot/jtreg/ProblemList.txt

Changeset: a6f6a117
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-09 20:07:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6f6a1175ce636721e007d3321a1233dfcdf0272

Exclude compiler/codecache/stress/OverloadCompileQueueTest.java

! test/hotspot/jtreg/ProblemList-Xcomp.txt

Changeset: 8bd9b132
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-10 07:50:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/8bd9b132ddf74b7a19ac0a311b5f17f0d1e43d7f

Exclude serviceability/sa/ClhsdbScanOops.java on Windows

! test/hotspot/jtreg/ProblemList.txt

Changeset: 0ce89f56
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-11 10:49:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/0ce89f56f1e15fd3759dae19e03273cde66fed0c

Exclude two JFR tests from running with the wrapper

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Wed Jan 12 13:11:05 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 12 Jan 2022 13:11:05 GMT
Subject: git: openjdk/loom: fibers: 6 new changesets
Message-ID: <bc23745c-0895-41c4-98be-e19e102be81c@openjdk.java.net>

Changeset: 0c9e3c8d
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 12:48:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/0c9e3c8d805b0f1ee5e19e68d83d8084b6aab292

Cleanup: remove ContPerfTest flag

! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/globals.hpp

Changeset: 5a24bdbd
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 12:52:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/5a24bdbd79f3c8bc22439f39bc3e0f0dcd18658b

Cleanup: Remove Continuation.reset field

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/java.base/share/classes/jdk/internal/vm/Continuation.java

Changeset: 44a3e093
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:05:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/44a3e093e256e62db343ebe62b7f7fd829a6559e

Remove StackChunk numFrames and numOops fields

! src/hotspot/share/classfile/javaClasses.cpp
! src/hotspot/share/classfile/javaClasses.hpp
! src/hotspot/share/classfile/javaClasses.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/java.base/share/classes/jdk/internal/vm/StackChunk.java

Changeset: 064fb170
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:07:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/064fb170d2e01c9c626ccae17c4f9c018fd801a4

Cleanup: remove DetectLocksInCompiledFrames flag

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

Changeset: 4302e27e
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:08:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/4302e27e68b2335bfcf7ccea4b06d0a4696755a7

Cleanup: Remove LoomGenCode and UseContinuationStrong flags

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

Changeset: 3db3dcb8
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:09:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/3db3dcb8ff9ee24524881d6fb434f43d65ea8859

Cleanup

! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/java.base/share/classes/jdk/internal/vm/Continuation.java


From duke at openjdk.java.net  Wed Jan 12 14:01:00 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 12 Jan 2022 14:01:00 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <4466fa9b-1b0d-44f2-809e-159574595d9e@openjdk.java.net>

Changeset: d440d322
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:58:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d440d322e3676ad93ca55fd983ddf55af3d1b371

Cleanup

- test/micro/org/openjdk/bench/loom/obsolete/Freeze.java
- test/micro/org/openjdk/bench/loom/obsolete/Thaw.java

Changeset: a3ae8789
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-12 13:58:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/a3ae87896a481fbd288ee9756ef63fdd1e797c25

Cleanup

! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Thu Jan 13 12:19:29 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 13 Jan 2022 12:19:29 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <324ab778-1460-4fd4-bd36-23d1b18e019c@openjdk.java.net>

Changeset: 1214a76c
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-13 11:07:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/1214a76ce531106683ab8fd10b6339bbaa088b41

Eliminate frame::adjust_unextended_sp() overhead on AArch64 (like JDK-8189244)

! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/aarch64/frame_aarch64.hpp

Changeset: 3d4513c6
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-13 12:03:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/3d4513c67c98fbe331d96ddf7491c73c533c0447

Cleanup

! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/code/codeCache.inline.hpp

Changeset: fe2a64fb
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-13 12:18:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe2a64fb2fe6e4270dfc95643bbd8548d397b245

Refactor sender_for_compiled_frame

! src/hotspot/cpu/aarch64/frame_aarch64.inline.hpp
! src/hotspot/cpu/x86/frame_x86.inline.hpp


From duke at openjdk.java.net  Thu Jan 13 17:11:40 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 13 Jan 2022 17:11:40 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <c56c7d03-c771-4346-8bc5-7dd200860c28@openjdk.java.net>

Changeset: 38fdad96
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-13 17:10:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/38fdad9666fda7c8cc704e1c51131a98f96fecb8

Cleanup

! src/java.base/share/classes/jdk/internal/vm/Continuation.java

Changeset: 88b6254c
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-13 17:10:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/88b6254cc05664ec0c3d856540ba5301d2c12a7c

Cleanup

! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/runtime/continuation.cpp


From duke at openjdk.java.net  Fri Jan 14 16:13:58 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 14 Jan 2022 16:13:58 GMT
Subject: git: openjdk/loom: fibers: Extract code from continuation.cpp to
 frame_helpers.inline.hpp
Message-ID: <7d927b71-3a05-4692-b192-18ce7a0c05c6@openjdk.java.net>

Changeset: 854a81a8
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-14 15:07:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/854a81a830a3021ef88795e05ba5a83ccf02c94a

Extract code from continuation.cpp to frame_helpers.inline.hpp

! src/hotspot/cpu/aarch64/continuation_aarch64.inline.hpp
+ src/hotspot/cpu/aarch64/frame_helpers_aarch64.inline.hpp
! src/hotspot/cpu/x86/continuation_x86.inline.hpp
+ src/hotspot/cpu/x86/frame_helpers_x86.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
+ src/hotspot/share/runtime/frame_helpers.inline.hpp


From coleenp at openjdk.java.net  Fri Jan 14 16:25:52 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Fri, 14 Jan 2022 16:25:52 GMT
Subject: RFR: Add flag to prevent multiple deopts on the same nmethod. [v4]
In-Reply-To: <ikeYZdTUmi_NxffSebxT7CHqDEh4PrvrfAzgmlKswsM=.cabcf849-f467-4a2b-9cf5-171adc4d2d44@github.com>
References: <ZVCeNJUAo3cQkcwAOyEbkMNKRYu2NR8W7j-ID9hJ5u0=.2412a108-9772-4043-8982-20e1971f5e53@github.com>
 <ikeYZdTUmi_NxffSebxT7CHqDEh4PrvrfAzgmlKswsM=.cabcf849-f467-4a2b-9cf5-171adc4d2d44@github.com>
Message-ID: <KniwP9ejUopaRGZtv1bGKKv9K_6XAXWvfyLWxSeuuuo=.90280b65-b898-4fab-9ec7-c6bbf58307ac@github.com>

On Wed, 10 Nov 2021 14:23:27 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> I added a flag to prevent the same nmethod from being optimized multiple times.  It might be better to have a new MarkForDeoptimizationStatus enum but wasn't sure how that would interact with the deoptimize_update state.  Advice welcome.
>> I also don't know why the sweeper is so slow to get rid of these entries.
>> This makes ctw_2 test run in an hour on my machine, just like mainline jdk/jdk (machine is slow!) in fastdebug.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   CodeCache::mark_all_nmethods_for_deoptimization does try to make the state go backwards.

Reopening.  This might be the simplest fix for the multiple deopt problem for loom running make_deoptimized() on nmethods more than once.  Alternative implementations need architectural changes to code cache walking and my other change depends on not needing the CompiledIC_lock for nop patching in the nmethods, which is semi-safe but may or may not interact with the oopmap patching for these nops.  ie. that needs more investigation but fix number 2 is a big less provably correct.

ctw is still really slow. Takes about 70 minutes on loom and 10 on mainline.

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

PR: https://git.openjdk.java.net/loom/pull/81

From coleenp at openjdk.java.net  Fri Jan 14 23:23:53 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Fri, 14 Jan 2022 23:23:53 GMT
Subject: RFR: Add flag to prevent multiple deopts on the same nmethod. [v4]
In-Reply-To: <ikeYZdTUmi_NxffSebxT7CHqDEh4PrvrfAzgmlKswsM=.cabcf849-f467-4a2b-9cf5-171adc4d2d44@github.com>
References: <ZVCeNJUAo3cQkcwAOyEbkMNKRYu2NR8W7j-ID9hJ5u0=.2412a108-9772-4043-8982-20e1971f5e53@github.com>
 <ikeYZdTUmi_NxffSebxT7CHqDEh4PrvrfAzgmlKswsM=.cabcf849-f467-4a2b-9cf5-171adc4d2d44@github.com>
Message-ID: <VZ7GvyU5HZL3DgxJLDOB6hoMtcY3htOJTqR2XJkXAqQ=.02fca2aa-da62-4482-8cd2-772cba148a85@github.com>

On Wed, 10 Nov 2021 14:23:27 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> I added a flag to prevent the same nmethod from being optimized multiple times.  It might be better to have a new MarkForDeoptimizationStatus enum but wasn't sure how that would interact with the deoptimize_update state.  Advice welcome.
>> I also don't know why the sweeper is so slow to get rid of these entries.
>> This makes ctw_2 test run in an hour on my machine, just like mainline jdk/jdk (machine is slow!) in fastdebug.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   CodeCache::mark_all_nmethods_for_deoptimization does try to make the state go backwards.

I added some logging to CodeCache::make_marked_nmethods_not_entrant().
For mainline, it's called 395581 times -> max 2946 not entrant found -> 4072 max nmethods iterated
For loom,       it's called 337990 times -> max 1367 not entrant found -> 94950 max nmethods iterated

1367 is with this change.  The 94K nmethods iterated seems to be why CTW takes 7x longer for loom than mainline.

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

PR: https://git.openjdk.java.net/loom/pull/81

From coleenp at openjdk.java.net  Fri Jan 14 23:23:54 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Fri, 14 Jan 2022 23:23:54 GMT
Subject: Integrated: Add flag to prevent multiple deopts on the same nmethod.
In-Reply-To: <ZVCeNJUAo3cQkcwAOyEbkMNKRYu2NR8W7j-ID9hJ5u0=.2412a108-9772-4043-8982-20e1971f5e53@github.com>
References: <ZVCeNJUAo3cQkcwAOyEbkMNKRYu2NR8W7j-ID9hJ5u0=.2412a108-9772-4043-8982-20e1971f5e53@github.com>
Message-ID: <Tp960TP-LR169cyiiIQqqO8jzGqHLMF5r6i375IqkoM=.80fc8602-69eb-4e4b-9b78-0692b0742014@github.com>

On Tue, 9 Nov 2021 13:25:50 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> I added a flag to prevent the same nmethod from being optimized multiple times.  It might be better to have a new MarkForDeoptimizationStatus enum but wasn't sure how that would interact with the deoptimize_update state.  Advice welcome.
> I also don't know why the sweeper is so slow to get rid of these entries.
> This makes ctw_2 test run in an hour on my machine, just like mainline jdk/jdk (machine is slow!) in fastdebug.

This pull request has now been integrated.

Changeset: 986ab13d
Author:    Coleen Phillimore <coleenp at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/986ab13da7d1fc9dab51663467c94ff76cab366f
Stats:     18 lines in 4 files changed: 12 ins; 0 del; 6 mod

Add flag to prevent multiple deopts on the same nmethod.

Reviewed-by: rpressler, rbackman

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

PR: https://git.openjdk.java.net/loom/pull/81

From rpressler at openjdk.java.net  Mon Jan 17 14:52:38 2022
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Mon, 17 Jan 2022 14:52:38 GMT
Subject: RFR: Remove -XX:ContPerfTest
In-Reply-To: <g0H1FzT1ShiHFBd7Fmy46uH4pK3Rctdoig9JEN334B0=.131b2d6c-f39f-4bb7-a41c-0d7c856518d9@github.com>
References: <g0H1FzT1ShiHFBd7Fmy46uH4pK3Rctdoig9JEN334B0=.131b2d6c-f39f-4bb7-a41c-0d7c856518d9@github.com>
Message-ID: <-kBvBq52dnYS5eNJ9Xhg1LRNCxQYW2XRAq29bbNdyJM=.0e4b23f2-d4f6-4e6d-adc8-2fe888179929@github.com>

On Thu, 14 Oct 2021 14:09:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> When porting to x86_32, I noticed there is a diagnostic `ContPerfTest` option which effectively takes different paths, depending on diagnostic setting. Is it still useful? For a cleanup/preparation-for-upstreaming, I propose we roll it back.
> 
> Additional testing:
>  - [x] Linux x86_64 fastdebug `jdk_loom hotspot_loom`

Done.

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

PR: https://git.openjdk.java.net/loom/pull/76

From rpressler at openjdk.java.net  Mon Jan 17 14:52:38 2022
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Mon, 17 Jan 2022 14:52:38 GMT
Subject: Withdrawn: Remove -XX:ContPerfTest
In-Reply-To: <g0H1FzT1ShiHFBd7Fmy46uH4pK3Rctdoig9JEN334B0=.131b2d6c-f39f-4bb7-a41c-0d7c856518d9@github.com>
References: <g0H1FzT1ShiHFBd7Fmy46uH4pK3Rctdoig9JEN334B0=.131b2d6c-f39f-4bb7-a41c-0d7c856518d9@github.com>
Message-ID: <sHGqsQQcxNYHBX0XRCtBaXwKVRqDsCctuU6lPV44phg=.4a9b0a2f-4178-4793-a085-0bdd18d1d009@github.com>

On Thu, 14 Oct 2021 14:09:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> When porting to x86_32, I noticed there is a diagnostic `ContPerfTest` option which effectively takes different paths, depending on diagnostic setting. Is it still useful? For a cleanup/preparation-for-upstreaming, I propose we roll it back.
> 
> Additional testing:
>  - [x] Linux x86_64 fastdebug `jdk_loom hotspot_loom`

This pull request has been closed without being integrated.

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

PR: https://git.openjdk.java.net/loom/pull/76

From duke at openjdk.java.net  Mon Jan 17 14:57:10 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 17 Jan 2022 14:57:10 GMT
Subject: git: openjdk/loom: fibers: Refactor jfr_set_last_java_frame on AArch64
Message-ID: <3d2a5b58-8670-4648-8cb9-4c8ad5d98417@openjdk.java.net>

Changeset: c5ee9161
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-17 14:48:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/c5ee9161936fa09ab918142a1cabf463a416fc5e

Refactor jfr_set_last_java_frame on AArch64

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


From duke at openjdk.java.net  Mon Jan 17 16:23:25 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 17 Jan 2022 16:23:25 GMT
Subject: git: openjdk/loom: fibers: 86 new changesets
Message-ID: <ccd10a32-add5-46d0-89cf-8c82464a12f5@openjdk.java.net>

Changeset: b6ec39cc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-05 15:36:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6ec39cc84cfc845b09c0f851a24751c4abf6e1c

8279510: Parallel: Remove unused PSScavenge::_consecutive_skipped_scavenges

Reviewed-by: kbarrett

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

Changeset: a741b927
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 16:19:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/a741b927a3cdc8e339ae557c77886ea850aa06b6

8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms

Reviewed-by: alanb, bpb

! test/jdk/tools/jar/ReproducibleJar.java

Changeset: 9a0e8900
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-05 18:55:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a0e890056fb8ae4e28e656118e73fae33ba5e2a

8277515: Update --release 18 symbol information for JDK 18 build 29

Reviewed-by: iris

! make/data/symbols/java.base-I.sym.txt

Changeset: 7b429a64
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-05 19:12:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b429a64ce7def84833de9e95217f303d9a7629d

8279168: Shenandoah: Remove unused always_true in ShenandoahRootAdjuster::roots_do()

Reviewed-by: shade

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

Changeset: 523300e7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 19:45:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/523300e7968b28ade4bbfe004030227a224ab2dc

8279526: Exceptions::count_out_of_memory_exceptions miscounts class metaspace OOMEs

Reviewed-by: zgu, coleenp

! src/hotspot/share/utilities/exceptions.cpp

Changeset: ab490534
Author:    Ludvig Janiuk <ludvig.j.janiuk at oracle.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 20:09:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab490534a1d14ad48ceb532ec1673ca9636f552d

8279533: Bad indentation and missing curly braces in BlockBegin::set_end

Reviewed-by: shade

! src/hotspot/share/c1/c1_Instruction.cpp

Changeset: f8f91480
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-04 22:59:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/f8f9148016662578804479180a70e3732b08c11c

8278948: compiler/vectorapi/reshape/TestVectorCastAVX1.java crashes in assembler

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorapi/Test8278948.java

Changeset: 0f4807e8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 07:29:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f4807e8fe2468f303b32a6f2dc9ccc7ecad82a1

8279222: Incorrect legacyMap.get in java.security.Provider after JDK-8276660

Co-authored-by: Valerie Peng <valeriep at openjdk.org>
Reviewed-by: alanb, valeriep

! src/java.base/share/classes/java/security/Provider.java
! test/jdk/java/security/Provider/CaseSensitiveServices.java

Changeset: 9d43d25d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-05 10:47:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d43d25da8bcfff425a795dcc230914a384a5c82

8278897: Alignment of heap segments is not enforced correctly

Reviewed-by: jvernee

! src/java.base/share/classes/java/lang/invoke/MemoryAccessVarHandleBase.java
! src/java.base/share/classes/java/lang/invoke/X-VarHandleMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/access/foreign/MemorySegmentProxy.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryAddress.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/LayoutPath.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryAddressImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/Utils.java
! test/jdk/java/foreign/TestArrayCopy.java
+ test/jdk/java/foreign/TestHeapAlignment.java
! test/jdk/java/foreign/TestMemoryAccessInstance.java
! test/jdk/java/foreign/TestMemoryAlignment.java
! test/jdk/java/foreign/TestSegmentCopy.java
! test/jdk/java/foreign/TestSpliterator.java
! test/jdk/java/foreign/TestVarHandleCombinators.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstant.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstantHeap.java

Changeset: 5cd95153
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-05 16:37:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5cd95153331860f990c268bd28e4cd38f3ce6d4a

8279525: ProblemList java/awt/GraphicsDevice/CheckDisplayModes.java on macosx-aarch64

Reviewed-by: ccheung

! test/jdk/ProblemList.txt

Changeset: 590fa9d8
Author:    Anton Tarasov <ant at openjdk.org>
Date:      2022-01-05 18:37:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/590fa9d8d75b4cf401fe5a1556f4f0b7145a77ab

8278612: [macos] test/jdk/java/awt/dnd/RemoveDropTargetCrashTest crashes with VoiceOver on macOS

Reviewed-by: serb, kizune

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.h
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/TabButtonAccessibility.m

Changeset: 564c8c63
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-05 19:01:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/564c8c6390ee380ab2e2eb73ef22c3184c369f9f

8279529: ProblemList java/nio/channels/DatagramChannel/ManySourcesAndTargets.java on macosx-aarch64
8279532: ProblemList sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java

Reviewed-by: jnimeh

! test/jdk/ProblemList.txt

Changeset: 844dfb3a
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-06 01:26:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/844dfb3ab6a1d8b68ccdcc73726ee0f73cfcb3c8

Merge

! src/hotspot/cpu/x86/x86.ad
! test/jdk/ProblemList.txt
! src/hotspot/cpu/x86/x86.ad
! test/jdk/ProblemList.txt

Changeset: 456bd1ed
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-06 05:58:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/456bd1ed1cbfedc225194e9afb917b913e5bc9d5

8211004: javac is complaining about non-denotable types and refusing to generate the class file

Reviewed-by: jlahoda

! 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/tools/javac/8203436/T8203436a.java
! test/langtools/tools/javac/8203436/T8203436a.out
! test/langtools/tools/javac/8203436/T8203436b.out
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/diags/examples/IllegalSignature.java
! test/langtools/tools/javac/generics/diamond/neg/Neg21.out

Changeset: 2dbb936d
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-01-06 08:12:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2dbb936da91a875a5a88da5d4c0b4956b9c6368f

8279339: (ch) Input/Output streams returned by Channels factory methods don't support concurrent read/write ops

Reviewed-by: lancea, bpb

! src/java.base/share/classes/java/nio/channels/Channels.java
! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
! src/java.base/share/classes/sun/nio/ch/ChannelOutputStream.java
! src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java
+ src/java.base/share/classes/sun/nio/ch/SocketInputStream.java
+ src/java.base/share/classes/sun/nio/ch/SocketOutputStream.java
+ src/java.base/share/classes/sun/nio/ch/Streams.java
+ test/jdk/java/nio/channels/Channels/SocketChannelStreams.java

Changeset: bc123811
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-06 08:27:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc12381105ef5ba14f99304a220817e97c9a99b5

8279505: Update documentation for RETRY_COUNT and REPEAT_COUNT

Reviewed-by: erikj, serb

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

Changeset: 8703f148
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-01-06 18:41:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/8703f14808d7256d4b07e7ea8a232889bbca4894

8273322: Enhance macro logic optimization for masked logic operations.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/vectorapi/TestMaskedMacroLogicVector.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MaskedLogicOpts.java
! test/micro/org/openjdk/bench/vm/compiler/MacroLogicOpt.java

Changeset: b3dbfc64
Author:    Phil Race <prr at openjdk.org>
Date:      2022-01-06 19:06:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3dbfc645283cb315016ec531ec41570ab3f75f1

4884570: StreamPrintService.isAttributeValueSupported does not work properly for SheetCollate

Reviewed-by: serb

! src/java.desktop/share/classes/sun/print/PSStreamPrintService.java
+ test/jdk/javax/print/attribute/StreamServiceAttributeTest.java

Changeset: 8d0f385f
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-06 22:02:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d0f385fd0243c3e38b400f463b8d9727b0a5956

8279520: SPNEGO has not passed channel binding info into the underlying mechanism

Reviewed-by: mullan, valeriep

! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoContext.java
! test/jdk/sun/security/krb5/auto/IgnoreChannelBinding.java

Changeset: 6a42fbaf
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-07 00:04:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a42fbaf9b87c69e72fd1a8053431c3f24e8875e

8279258: Auto-vectorization enhancement for two-dimensional array operations

Reviewed-by: neliasso, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestAutoVectorization2DArray.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/AutoVectorization2DArray.java

Changeset: 62d03c28
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-07 03:22:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/62d03c283667c4122130ec9bbeec623e6a2840e5

8279547: [vectorapi] Enable vector cast tests after JDK-8278948

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/vectorapi/reshape/utils/TestCastMethods.java

Changeset: 4243f4c9
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-07 13:33:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/4243f4c998344e77dccd4d5605e56e869bc8af89

8279540: Shenandoah: Should only clear CLD::_claim_strong mark for strong CLD iterations

Reviewed-by: shade

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

Changeset: d47af74e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-07 18:38:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/d47af74e4c98c9fc4aef537c6d8eeb66a1621586

8279500: Remove FileMapHeader::_heap_obj_roots

Reviewed-by: minqi, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/include/cds.h

Changeset: f203723f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-08 01:02:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/f203723fc72c5d92c8745d4c595f360a9b50c512

8279337: The MToolkit is still referenced in a few places

Reviewed-by: prr

! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
! src/java.desktop/unix/classes/sun/java2d/opengl/GLXGraphicsConfig.java
! src/java.desktop/unix/native/common/awt/awt.h
! test/jdk/java/awt/Choice/ChoiceKeyEventReaction/ChoiceKeyEventReaction.java
! test/jdk/java/awt/Focus/ActualFocusedWindowTest/ActualFocusedWindowBlockingTest.java
! test/jdk/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java
! test/jdk/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusToFrontTest.java
! test/jdk/java/awt/Focus/ModalBlockedStealsFocusTest/ModalBlockedStealsFocusTest.java
! test/jdk/java/awt/Focus/ModalExcludedWindowClickTest/ModalExcludedWindowClickTest.java
! test/jdk/java/awt/Focus/NonFocusableBlockedOwnerTest/NonFocusableBlockedOwnerTest.java
! test/jdk/java/awt/Focus/SimpleWindowActivationTest/SimpleWindowActivationTest.java
! test/jdk/java/awt/Focus/WindowUpdateFocusabilityTest/WindowUpdateFocusabilityTest.java
! test/jdk/java/awt/Mouse/MouseModifiersUnitTest/ExtraButtonDrag.java
! test/jdk/java/awt/Robot/AcceptExtraMouseButtons/AcceptExtraMouseButtons.java
! test/jdk/java/awt/Window/GrabSequence/GrabSequence.java
! test/jdk/java/awt/regtesthelpers/Util.java

Changeset: 77757ba9
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-08 01:03:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/77757ba974239b558e29c7adc551dfa04b9baa48

8225122: Test AncestorResized.java fails when Windows desktop is scaled.

Reviewed-by: kizune, aivanov

! test/jdk/java/awt/event/HierarchyEvent/AncestorResized/AncestorResized.java

Changeset: e14fb4f4
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2022-01-08 21:47:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/e14fb4f4aa9c4569615005e474f897c54094f024

8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM

Reviewed-by: kvn

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/vmSymbols_jvmci.hpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/TranslatedException.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestTranslatedException.java

Changeset: 8d1a1e83
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-10 07:52:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d1a1e83f40f7a147e033be6b2221c1bb1abd8ab

8278228: C2: Improve identical back-to-back if elimination

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/split_if.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestBackToBackIfs.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 2f8a2fd0
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-10 08:17:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f8a2fd077a2b9c88ab1823b52715278e26bbff1

8279568: IGV: Add bci and line number property for OSR compilations

Reviewed-by: kvn, roland

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

Changeset: 4aefd8b8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-10 08:30:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/4aefd8b8b6cd76137e3bc51a84d1182fde22ba02

8279528: Unused TypeEnter.diag after JDK-8205187

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java

Changeset: 5fa13bb4
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-10 08:56:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fa13bb4a39225c4345ee129b30fb08ad5fdff6d

8279522: Serial: Remove unused Generation::clear_remembered_set

Reviewed-by: iwalulya, mli

! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: 79b614cc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-10 08:57:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/79b614cc19454765eba17acd27d9772e7eaae1ee

8279523: Parallel: Remove unnecessary PSScavenge::_to_space_top_before_gc

Reviewed-by: kbarrett, mli

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

Changeset: 1f101b04
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-10 10:50:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f101b04f4d7c166cc0a830383e4e08025df5c74

8278329: some TraceDeoptimization code not included in PRODUCT build

Reviewed-by: dnsimon, kvn, never, thartmann

! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp

Changeset: 6613ce64
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-10 11:54:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/6613ce64d76a6cc40fd933b022834098721b8d23

8279300: [arm32] SIGILL when running GetObjectSizeIntrinsicsTest

Reviewed-by: shade

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 4ff67205
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-10 13:18:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ff6720573f9b55eb397d1aac9b398228faf2ceb

8183227: read/write APIs in class os shall return ssize_t

Reviewed-by: fparain, rehn

! src/hotspot/os/linux/attachListener_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/utilities/ostream.cpp

Changeset: 11d88ce8
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-10 13:57:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/11d88ce82efd72d3d63f7c7271c285cd21b01217

8218857: Confusing overloads for os::open

Reviewed-by: kbarrett, rehn

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 76477f8c
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-01-10 14:34:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/76477f8cdbc012f7ff0670ad57067ebf304612a0

8142362: Lots of code duplication in Copy class

Reviewed-by: kvn, hseigel

! src/hotspot/cpu/aarch64/copy_aarch64.hpp
! src/hotspot/cpu/x86/copy_x86.hpp
! src/hotspot/os_cpu/bsd_aarch64/copy_bsd_aarch64.hpp
! src/hotspot/os_cpu/bsd_x86/bsd_x86_32.S
! src/hotspot/os_cpu/bsd_x86/copy_bsd_x86.hpp
! src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_arm/linux_arm_32.S
! src/hotspot/os_cpu/linux_x86/copy_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/linux_x86_32.S
! src/hotspot/os_cpu/windows_x86/copy_windows_x86.hpp
! src/hotspot/share/utilities/copy.hpp

Changeset: debaa28e
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-01-10 15:02:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/debaa28e9c0bcb01d0551df907a851bd1e1c3e78

8274679: Remove unnecessary conversion to String in security code in java.base

Reviewed-by: weijun

! src/java.base/share/classes/java/security/cert/PKIXCertPathBuilderResult.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathValidatorResult.java
! src/java.base/share/classes/java/security/cert/PKIXParameters.java
! src/java.base/share/classes/java/security/cert/TrustAnchor.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/javax/crypto/CryptoPolicyParser.java
! src/java.base/share/classes/sun/security/provider/PolicyParser.java
! src/java.base/share/classes/sun/security/provider/certpath/Builder.java
! src/java.base/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardBuilder.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardState.java
! src/java.base/share/classes/sun/security/x509/CertificateIssuerExtension.java
! src/java.base/share/classes/sun/security/x509/InvalidityDateExtension.java

Changeset: dee447f8
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-10 16:20:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/dee447f8ae788c6c1f6cd1e1fcb93faceab37b6c

8274809: Update java.base classes to use try-with-resources

Reviewed-by: mullan, alanb, dfuchs

! src/java.base/share/classes/javax/crypto/SealedObject.java
! src/java.base/share/classes/sun/net/NetProperties.java
! src/java.base/share/classes/sun/net/www/MimeTable.java
! src/java.base/share/classes/sun/security/timestamp/HttpTimestamper.java
! src/java.base/share/classes/sun/security/tools/KeyStoreUtil.java
! src/java.base/share/classes/sun/security/util/PolicyUtil.java
! src/java.base/unix/classes/sun/net/sdp/SdpProvider.java

Changeset: 7c792f27
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-06 14:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c792f27a8f6ccf87922cc5f2768946e55e33816

8279333: Some JFR tests do not accept 'GCLocker Initiated GC' as a valid GC Cause

Reviewed-by: egahlin

! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1FullCollection.java

Changeset: 967ef0c4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-07 05:30:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/967ef0c48252957f9bec42965fe02414fd2c77cb

8278020: ~13% variation in Renaissance-Scrabble

Backport-of: 4ba980ba439f94a6b5015e64382a6c308476d63f

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

Changeset: d65c6658
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-07 13:41:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/d65c665839c0a564c422ef685f2673fac37315d7

8279527: Dereferencing segments backed by different scopes leads to pollution

Reviewed-by: psandoz, jvernee

! src/java.base/share/classes/java/nio/Buffer.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ConfinedScope.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeSymbolImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ResourceScopeImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/SharedScope.java
! test/jdk/java/foreign/TestByteBuffer.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverPollutedSegments.java

Changeset: 642ab34a
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-10 08:33:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/642ab34a60172f4b629f953e146b54b9c7269033

8278373: JavacTrees.searchMethod finds incorrect match

Reviewed-by: vromero, jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/langtools/tools/javac/doctree/ReferenceTest.java

Changeset: 8f969a13
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-10 09:30:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f969a1362343df8592046a838436f41894ee471

8278930: javac tries to compile a file twice via PackageElement.getEnclosedElements

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
+ test/langtools/tools/javac/processing/model/element/TestListPackageFromAPI.java

Changeset: 06b4d494
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-10 11:41:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/06b4d494bf7bfec7db83351f0df372cba2b22bae

8278344: sun/security/pkcs12/KeytoolOpensslInteropTest.java test fails because of different openssl output

Backport-of: 8b5ff4bdffc8f32317d67b00c085071d6c772b30

! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 354c9047
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-10 12:04:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/354c9047987c0837d95440780993a0aa84551ea1

8273452: DocTrees.getDocCommentTree should be specified as idempotent

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/util/DocTrees.java

Changeset: 928e3477
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-10 12:36:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/928e34773694dda5373027848a3363887bcaf4f4

8279032: compiler/loopopts/TestSkeletonPredicateNegation.java times out with -XX:TieredStopAtLevel < 4

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java

Changeset: ad34f03b
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-10 13:56:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad34f03b549e6f37825efc3e554d2232b557611a

8279515: C1: No inlining through invokedynamic and invokestatic call sites when resolved class is not linked

Reviewed-by: kvn, dlong

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciStreams.cpp
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
+ test/hotspot/jtreg/compiler/inlining/ResolvedClassTest.java

Changeset: 40df5df9
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 15:07:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/40df5df95edb67331d39d829b895094e961fe21f

8279398: jdk/jfr/api/recording/time/TestTimeMultiple.java failed with "RuntimeException: getStopTime() > afterStop"

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java

Changeset: d9b1bb58
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-10 17:06:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9b1bb58600c03cee43387864d1530d4dd5f1422

Merge

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 0d190961
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 18:41:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d190961f28fb670fab06838dba69ec7a20c2fb9

8279642: JFR: Remove unnecessary creation of Duration and Instant objects

Reviewed-by: mgronlun

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

Changeset: d7e6e9bd
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 18:58:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7e6e9bd0b0ed819bf04454397cfb45ee82c3a9f

8279643: JFR: Explain why path is sometimes missing from FileRead and FileWrite events

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/FileReadEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/FileWriteEvent.java

Changeset: 4471e951
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 19:52:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4471e95174a89d83794ed894c2a1bb3fc9def74d

8279645: JFR: The cacheEventType in Dispatcher is never assigned

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/Dispatcher.java

Changeset: 2f7665b8
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-01-11 00:21:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f7665b8292cc09574d62fecc3e9619c488ac137

8279644: hsdis may not work when it was built with --with-binutils=system

Reviewed-by: erikj

! make/autoconf/jdk-options.m4

Changeset: 2f13872d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 02:51:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f13872d5152a7fab122d52ebcfb468dc0db7ac5

8279646: JFR: Remove recursive call in jdk.jfr.internal.Control

Reviewed-by: mgronlun

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

Changeset: 6504458d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 04:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/6504458d87cdf6001f70c354b11942516a457137

8279647: JFR: Unclosed directory stream

Reviewed-by: mgronlun

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

Changeset: ec5a455e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 05:49:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec5a455efb04a503836f10db214d6b95bf9b4c37

8279682: JFR: Remove dead code

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/Recording.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkHeader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventDirectoryStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/settings/CutoffSetting.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/settings/ThrottleSetting.java

Changeset: 126328cb
Author:    Wang Huang <whuang at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-11 06:40:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/126328cb6218a93d23ed6169d7e52fb2719528ed

8279560: AArch64: generate_compare_long_string_same_encoding and LARGE_LOOP_PREFETCH alignment

Co-authored-by: Wang Huang <whuang at openjdk.org>
Reviewed-by: shade, aph

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

Changeset: bf7bcaac
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-11 08:32:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf7bcaacaab12dbba1c2fb010487ed9196cb2fa5

8277748: Obsolete the MinInliningThreshold flag in JDK 19

Reviewed-by: kvn, thartmann

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

Changeset: 3121898c
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-11 08:39:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/3121898c33fa3cc5a049977f8677105a84c3e50c

8279703: G1: Remove unused force_not_compacted local in G1CalculatePointersClosure::do_heap_region

Reviewed-by: ayang, mli

! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp

Changeset: 2bbeae3f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-11 10:28:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/2bbeae3f056243a224b0bda021f16cdcbee3b3d6

8279668: x86: AVX2 versions of vpxor should be asserted

Reviewed-by: kvn, jiefu

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp

Changeset: d46410c5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 13:04:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/d46410c553293a91405d0f2757b0ac3bbbb157a5

8279785: JFR: 'jfr configure' should show default values

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlFlag.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlSelection.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlText.java

Changeset: 4c52eb39
Author:    Zdenek Zambersky <zzambers at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-01-11 13:14:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c52eb39431c2479b0d140907bdcc0311d30f871

8279669: test/jdk/com/sun/jdi/TestScaffold.java uses wrong condition

Reviewed-by: amenkov, sspitsyn

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

Changeset: c08b2ac3
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-11 13:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/c08b2ac34c436f07f7d43f25ce16c94a137597f5

8225093: Special property jdk.boot.class.path.append should not default to empty string

Reviewed-by: dholmes, sspitsyn, alanb

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
+ test/hotspot/jtreg/runtime/BootClassAppendProp/GetBootClassPathAppendProp.java
+ test/hotspot/jtreg/runtime/BootClassAppendProp/libGetBootClassPathAppendProp.c

Changeset: 08e14c60
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-11 14:04:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/08e14c605e7ecf555feddda59ae842e2af2035ba

8278207: G1: Tighten verification in G1ResetSkipCompactingClosure

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1FullGCCompactTask.cpp

Changeset: 9e024476
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2022-01-11 14:21:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e0244762c0961b1bb3453d294531997b367e757

8279834: Alpine Linux fails to build when --with-source-date enabled

Reviewed-by: erikj

! make/autoconf/basic_tools.m4

Changeset: c3d0a940
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-11 14:49:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/c3d0a94040d9bd0f4b99da97b89fbfce252a41c0

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Reviewed-by: shade, alanb

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringEncode.java

Changeset: cfee4512
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2022-01-11 15:45:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/cfee4512f7048e9cf440078e9eb87d37c7ebcdd9

8273914: Indy string concat changes order of operations

Reviewed-by: vromero, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/MethodAccessReadTwice.java
+ test/hotspot/jtreg/runtime/modules/AccessCheck/p5/c5.jasm
+ test/hotspot/jtreg/runtime/modules/AccessCheck/p7/c7.jasm
+ test/langtools/tools/javac/StringConcat/StringAppendEvaluatesInOrder.java
+ test/langtools/tools/javac/StringConcat/WellKnownTypeSignatures.java
+ test/langtools/tools/javac/StringConcat/WellKnownTypes.java
! test/langtools/tools/javac/StringConcat/access/Test.java

Changeset: 67141849
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-11 16:18:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/67141849d922a3899fcb4429a520b874b7d91b4c

8279700: Parallel: Simplify ScavengeRootsTask constructor API

Reviewed-by: tschatzl, sjohanss

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

Changeset: c4518e25
Author:    Vamsi Parasa <srinivas.vamsi.parasa at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-01-11 18:47:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4518e257c1680a6cdb80b7e177d01700ea2c54e

8278868: Add x86 vectorization support for Long.bitCount()

Reviewed-by: jbhateja, sviswanathan, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/runtime/vmStructs.cpp
+ test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java
+ test/micro/org/openjdk/bench/vm/compiler/VectorBitCount.java

Changeset: 36f41cbe
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2022-01-11 22:34:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/36f41cbe1126c6d9a00b21a1a68cf5f44e2f443f

8279884: Use better file for cygwin source permission check

Reviewed-by: erikj

! make/autoconf/basic.m4

Changeset: 3aaa0982
Author:    Masanori Yano <myano at openjdk.org>
Committer: Ian Graves <igraves at openjdk.org>
Date:      2022-01-11 22:37:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/3aaa0982d8c1735208a331b0097a5aea4a1fef5a

8276694: Pattern trailing unescaped backslash causes internal error

Reviewed-by: jlaskey

! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: 1c688f41
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-12 03:55:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c688f41373e90865b729b5149be2ec010bc9b37

8279900: compiler/vectorization/TestPopCountVectorLong.java fails due to vpopcntdq is not supported

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java

Changeset: f16f6a95
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-12 05:16:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/f16f6a95df30fbc720811181f5eca8533730d626

8279821: JFR: Log warnings properly when loading a misconfigured .jfc file

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: 13bfb497
Author:    TejeshR13 <tejesh.r at oracle.com>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2022-01-12 05:38:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/13bfb4972543d87677b693b7a1b82ffdbdb45e00

6496103: isFileHidingEnabled return false by default

Reviewed-by: serb, aivanov, prr

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

Changeset: 319d2303
Author:    Masanori Yano <myano at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-12 06:57:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/319d23033f4a814935f10885aef725c818b0baed

8277463: JFileChooser with Metal L&F doesn't show non-canonical UNC path in - Look in

Reviewed-by: psadhukhan

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
+ test/jdk/javax/swing/JFileChooser/8277463/UNCFileChooserTest.java

Changeset: bd339aa6
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-12 08:17:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd339aa6c03d12cb830a2caa04bda322e9f40c33

8277627: Fix copyright years in some jvmci files

Reviewed-by: kvn, thartmann

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/MemoryBarriers.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCallingConventionType.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/UnsafeAccess.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/Constant.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/DeoptimizationReason.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/InvokeTarget.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MethodHandleAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/ProfilingInfo.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/VMConstant.java

Changeset: 4f0b6502
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-12 08:28:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f0b65023f8f37ba59a6397d8caf6b4b86ab18b7

8278581: Improve reference processing statistics log output

Reviewed-by: tschatzl, kbarrett, sjohanss

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.hpp
! test/hotspot/jtreg/gc/logging/TestPrintReferences.java

Changeset: 525b20fc
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-12 08:32:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/525b20fce0acd393f31fd37fe1f05f9d32577f77

8279676: Dubious YMM register clearing in x86_64 arraycopy stubs

Reviewed-by: kvn, vlivanov, neliasso

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

Changeset: ece98d85
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2022-01-12 10:16:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/ece98d859d847196d298a28c1a095b09cebbee6f

8278461: Use Executable.getSharedParameterTypes() instead of Executable.getParameterTypes() in trusted code

Reviewed-by: redestad

! src/java.base/share/classes/java/lang/reflect/Constructor.java
! src/java.base/share/classes/java/lang/reflect/Method.java

Changeset: ff0cb989
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-12 12:58:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff0cb98965a0b6be2f6c399e4645630c10b3466e

8279536: jdk/nio/zipfs/ZipFSOutputStreamTest.java timed out

Reviewed-by: lancea

! test/jdk/jdk/nio/zipfs/ZipFSOutputStreamTest.java

Changeset: f54ce844
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-12 13:11:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f54ce84474c2ced340c92564814fa5c221415944

8238161: use os::fopen in HS code where possible

Reviewed-by: mbaesken, coleenp

! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/os/aix/os_perf_aix.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/runtime/abstract_vm_version.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/utilities/elfFile.cpp
! src/hotspot/share/utilities/ostream.cpp

Changeset: 8fed8ab2
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-12 13:47:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fed8ab29cae4f189f44609c23f116967eef6bdf

8278065: Refactor subclassAudits to use ClassValue

Reviewed-by: rriggs, plevart

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java

Changeset: ddddec7d
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2022-01-12 15:30:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/ddddec7d74745905230282124524a0dbdd1bd1c1

8274243: Implement fast-path for ASCII-compatible CharsetEncoders on aarch64

Reviewed-by: neliasso, redestad

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! test/micro/org/openjdk/bench/java/nio/CharsetEncodeDecode.java

Changeset: 0a094d7c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-12 19:17:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a094d7c286ed0b5a35c517391e48c603cb43a68

8268081: Upgrade Unicode Data Files to 14.0.0

Reviewed-by: joehw, iris, lancea

! make/data/unicodedata/Blocks.txt
! make/data/unicodedata/DerivedCoreProperties.txt
! make/data/unicodedata/NormalizationTest.txt
! make/data/unicodedata/PropList.txt
! make/data/unicodedata/PropertyValueAliases.txt
+ make/data/unicodedata/ReadMe.txt
! make/data/unicodedata/Scripts.txt
! make/data/unicodedata/SpecialCasing.txt
! make/data/unicodedata/UnicodeData.txt
- make/data/unicodedata/VERSION
! make/data/unicodedata/auxiliary/GraphemeBreakProperty.txt
! make/data/unicodedata/auxiliary/GraphemeBreakTest.txt
! make/data/unicodedata/emoji/emoji-data.txt
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/util/regex/Grapheme.java
! src/java.base/share/classes/jdk/internal/icu/impl/Punycode.java
! src/java.base/share/classes/jdk/internal/icu/impl/UnicodeSetStringSpan.java
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfkc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/ubidi.icu
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/uprops.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/nfc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/nfkc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/ubidi.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/uprops.icu
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacter.java
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacterDirection.java
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacterEnums.java
! src/java.base/share/classes/jdk/internal/icu/text/BidiBase.java
! src/java.base/share/classes/jdk/internal/icu/text/BidiLine.java
! src/java.base/share/classes/jdk/internal/icu/text/Normalizer2.java
! src/java.base/share/classes/jdk/internal/icu/text/NormalizerBase.java
! src/java.base/share/classes/jdk/internal/icu/text/StringPrep.java
! src/java.base/share/classes/jdk/internal/icu/text/UCharacterIterator.java
! src/java.base/share/classes/jdk/internal/icu/text/UTF16.java
! src/java.base/share/classes/jdk/internal/icu/text/UnicodeSet.java
! src/java.base/share/classes/jdk/internal/icu/util/CodePointTrie.java
! src/java.base/share/classes/jdk/internal/icu/util/VersionInfo.java
! src/java.base/share/legal/icu.md
! src/java.base/share/legal/unicode.md
! test/jdk/java/lang/Character/UnicodeBlock/OptimalMapSize.java

Changeset: d70545d7
Author:    Ludvig Janiuk <ludvig.j.janiuk at oracle.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-12 19:24:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d70545d71080d534fefd3c9652656549f689f620

8258603: c1 IR::verify is expensive

Reviewed-by: chagedorn, kvn

! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_IR.hpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp

Changeset: 835d7b28
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-17 16:08:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/835d7b28ca2a226b8547e33ac1d9c981cdb67b3e

Merge with jdk-19+5

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactTask.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java
! test/jdk/ProblemList.txt
! test/jdk/com/sun/jdi/TestScaffold.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1FullCollection.java
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/gc/g1/g1FullGCCompactTask.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/opto/bytecodeInfo.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vmStructs.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java
! test/jdk/ProblemList.txt
! test/jdk/com/sun/jdi/TestScaffold.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1FullCollection.java


From duke at openjdk.java.net  Mon Jan 17 16:30:03 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 17 Jan 2022 16:30:03 GMT
Subject: git: openjdk/loom: master: 85 new changesets
Message-ID: <7559f5f1-2b7c-4eed-8dc1-a0db2d523048@openjdk.java.net>

Changeset: b6ec39cc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-05 15:36:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/b6ec39cc84cfc845b09c0f851a24751c4abf6e1c

8279510: Parallel: Remove unused PSScavenge::_consecutive_skipped_scavenges

Reviewed-by: kbarrett

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

Changeset: a741b927
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 16:19:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/a741b927a3cdc8e339ae557c77886ea850aa06b6

8279453: Disable tools/jar/ReproducibleJar.java on 32-bit platforms

Reviewed-by: alanb, bpb

! test/jdk/tools/jar/ReproducibleJar.java

Changeset: 9a0e8900
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-05 18:55:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a0e890056fb8ae4e28e656118e73fae33ba5e2a

8277515: Update --release 18 symbol information for JDK 18 build 29

Reviewed-by: iris

! make/data/symbols/java.base-I.sym.txt

Changeset: 7b429a64
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-05 19:12:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b429a64ce7def84833de9e95217f303d9a7629d

8279168: Shenandoah: Remove unused always_true in ShenandoahRootAdjuster::roots_do()

Reviewed-by: shade

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

Changeset: 523300e7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 19:45:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/523300e7968b28ade4bbfe004030227a224ab2dc

8279526: Exceptions::count_out_of_memory_exceptions miscounts class metaspace OOMEs

Reviewed-by: zgu, coleenp

! src/hotspot/share/utilities/exceptions.cpp

Changeset: ab490534
Author:    Ludvig Janiuk <ludvig.j.janiuk at oracle.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 20:09:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab490534a1d14ad48ceb532ec1673ca9636f552d

8279533: Bad indentation and missing curly braces in BlockBegin::set_end

Reviewed-by: shade

! src/hotspot/share/c1/c1_Instruction.cpp

Changeset: f8f91480
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-04 22:59:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/f8f9148016662578804479180a70e3732b08c11c

8278948: compiler/vectorapi/reshape/TestVectorCastAVX1.java crashes in assembler

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/x86.ad
+ test/hotspot/jtreg/compiler/vectorapi/Test8278948.java

Changeset: 0f4807e8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-05 07:29:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/0f4807e8fe2468f303b32a6f2dc9ccc7ecad82a1

8279222: Incorrect legacyMap.get in java.security.Provider after JDK-8276660

Co-authored-by: Valerie Peng <valeriep at openjdk.org>
Reviewed-by: alanb, valeriep

! src/java.base/share/classes/java/security/Provider.java
! test/jdk/java/security/Provider/CaseSensitiveServices.java

Changeset: 9d43d25d
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-05 10:47:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/9d43d25da8bcfff425a795dcc230914a384a5c82

8278897: Alignment of heap segments is not enforced correctly

Reviewed-by: jvernee

! src/java.base/share/classes/java/lang/invoke/MemoryAccessVarHandleBase.java
! src/java.base/share/classes/java/lang/invoke/X-VarHandleMemoryAccess.java.template
! src/java.base/share/classes/jdk/internal/access/foreign/MemorySegmentProxy.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemoryAddress.java
! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/LayoutPath.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/MemoryAddressImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/Utils.java
! test/jdk/java/foreign/TestArrayCopy.java
+ test/jdk/java/foreign/TestHeapAlignment.java
! test/jdk/java/foreign/TestMemoryAccessInstance.java
! test/jdk/java/foreign/TestMemoryAlignment.java
! test/jdk/java/foreign/TestSegmentCopy.java
! test/jdk/java/foreign/TestSpliterator.java
! test/jdk/java/foreign/TestVarHandleCombinators.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstant.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverNonConstantHeap.java

Changeset: 5cd95153
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-05 16:37:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/5cd95153331860f990c268bd28e4cd38f3ce6d4a

8279525: ProblemList java/awt/GraphicsDevice/CheckDisplayModes.java on macosx-aarch64

Reviewed-by: ccheung

! test/jdk/ProblemList.txt

Changeset: 590fa9d8
Author:    Anton Tarasov <ant at openjdk.org>
Date:      2022-01-05 18:37:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/590fa9d8d75b4cf401fe5a1556f4f0b7145a77ab

8278612: [macos] test/jdk/java/awt/dnd/RemoveDropTargetCrashTest crashes with VoiceOver on macOS

Reviewed-by: serb, kizune

! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.h
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/CommonComponentAccessibility.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/a11y/TabButtonAccessibility.m

Changeset: 564c8c63
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-05 19:01:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/564c8c6390ee380ab2e2eb73ef22c3184c369f9f

8279529: ProblemList java/nio/channels/DatagramChannel/ManySourcesAndTargets.java on macosx-aarch64
8279532: ProblemList sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java

Reviewed-by: jnimeh

! test/jdk/ProblemList.txt

Changeset: 844dfb3a
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-06 01:26:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/844dfb3ab6a1d8b68ccdcc73726ee0f73cfcb3c8

Merge

! src/hotspot/cpu/x86/x86.ad
! test/jdk/ProblemList.txt
! src/hotspot/cpu/x86/x86.ad
! test/jdk/ProblemList.txt

Changeset: 456bd1ed
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-06 05:58:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/456bd1ed1cbfedc225194e9afb917b913e5bc9d5

8211004: javac is complaining about non-denotable types and refusing to generate the class file

Reviewed-by: jlahoda

! 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/tools/javac/8203436/T8203436a.java
! test/langtools/tools/javac/8203436/T8203436a.out
! test/langtools/tools/javac/8203436/T8203436b.out
! test/langtools/tools/javac/diags/examples.not-yet.txt
! test/langtools/tools/javac/diags/examples/IllegalSignature.java
! test/langtools/tools/javac/generics/diamond/neg/Neg21.out

Changeset: 2dbb936d
Author:    Alan Bateman <alanb at openjdk.org>
Date:      2022-01-06 08:12:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2dbb936da91a875a5a88da5d4c0b4956b9c6368f

8279339: (ch) Input/Output streams returned by Channels factory methods don't support concurrent read/write ops

Reviewed-by: lancea, bpb

! src/java.base/share/classes/java/nio/channels/Channels.java
! src/java.base/share/classes/sun/nio/ch/ChannelInputStream.java
! src/java.base/share/classes/sun/nio/ch/ChannelOutputStream.java
! src/java.base/share/classes/sun/nio/ch/SocketAdaptor.java
+ src/java.base/share/classes/sun/nio/ch/SocketInputStream.java
+ src/java.base/share/classes/sun/nio/ch/SocketOutputStream.java
+ src/java.base/share/classes/sun/nio/ch/Streams.java
+ test/jdk/java/nio/channels/Channels/SocketChannelStreams.java

Changeset: bc123811
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-06 08:27:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/bc12381105ef5ba14f99304a220817e97c9a99b5

8279505: Update documentation for RETRY_COUNT and REPEAT_COUNT

Reviewed-by: erikj, serb

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

Changeset: 8703f148
Author:    Jatin Bhateja <jbhateja at openjdk.org>
Date:      2022-01-06 18:41:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/8703f14808d7256d4b07e7ea8a232889bbca4894

8273322: Enhance macro logic optimization for masked logic operations.

Reviewed-by: kvn, sviswanathan

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
+ test/hotspot/jtreg/compiler/vectorapi/TestMaskedMacroLogicVector.java
+ test/micro/org/openjdk/bench/jdk/incubator/vector/MaskedLogicOpts.java
! test/micro/org/openjdk/bench/vm/compiler/MacroLogicOpt.java

Changeset: b3dbfc64
Author:    Phil Race <prr at openjdk.org>
Date:      2022-01-06 19:06:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b3dbfc645283cb315016ec531ec41570ab3f75f1

4884570: StreamPrintService.isAttributeValueSupported does not work properly for SheetCollate

Reviewed-by: serb

! src/java.desktop/share/classes/sun/print/PSStreamPrintService.java
+ test/jdk/javax/print/attribute/StreamServiceAttributeTest.java

Changeset: 8d0f385f
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-06 22:02:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d0f385fd0243c3e38b400f463b8d9727b0a5956

8279520: SPNEGO has not passed channel binding info into the underlying mechanism

Reviewed-by: mullan, valeriep

! src/java.security.jgss/share/classes/sun/security/jgss/spnego/SpNegoContext.java
! test/jdk/sun/security/krb5/auto/IgnoreChannelBinding.java

Changeset: 6a42fbaf
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-07 00:04:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6a42fbaf9b87c69e72fd1a8053431c3f24e8875e

8279258: Auto-vectorization enhancement for two-dimensional array operations

Reviewed-by: neliasso, kvn

! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopnode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestAutoVectorization2DArray.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/AutoVectorization2DArray.java

Changeset: 62d03c28
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-07 03:22:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/62d03c283667c4122130ec9bbeec623e6a2840e5

8279547: [vectorapi] Enable vector cast tests after JDK-8278948

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/vectorapi/reshape/utils/TestCastMethods.java

Changeset: 4243f4c9
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-07 13:33:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/4243f4c998344e77dccd4d5605e56e869bc8af89

8279540: Shenandoah: Should only clear CLD::_claim_strong mark for strong CLD iterations

Reviewed-by: shade

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

Changeset: d47af74e
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-07 18:38:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/d47af74e4c98c9fc4aef537c6d8eeb66a1621586

8279500: Remove FileMapHeader::_heap_obj_roots

Reviewed-by: minqi, ccheung

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/heapShared.cpp
! src/hotspot/share/cds/heapShared.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/include/cds.h

Changeset: f203723f
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-08 01:02:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/f203723fc72c5d92c8745d4c595f360a9b50c512

8279337: The MToolkit is still referenced in a few places

Reviewed-by: prr

! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/share/classes/sun/awt/SunToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
! src/java.desktop/unix/classes/sun/java2d/opengl/GLXGraphicsConfig.java
! src/java.desktop/unix/native/common/awt/awt.h
! test/jdk/java/awt/Choice/ChoiceKeyEventReaction/ChoiceKeyEventReaction.java
! test/jdk/java/awt/Focus/ActualFocusedWindowTest/ActualFocusedWindowBlockingTest.java
! test/jdk/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java
! test/jdk/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusToFrontTest.java
! test/jdk/java/awt/Focus/ModalBlockedStealsFocusTest/ModalBlockedStealsFocusTest.java
! test/jdk/java/awt/Focus/ModalExcludedWindowClickTest/ModalExcludedWindowClickTest.java
! test/jdk/java/awt/Focus/NonFocusableBlockedOwnerTest/NonFocusableBlockedOwnerTest.java
! test/jdk/java/awt/Focus/SimpleWindowActivationTest/SimpleWindowActivationTest.java
! test/jdk/java/awt/Focus/WindowUpdateFocusabilityTest/WindowUpdateFocusabilityTest.java
! test/jdk/java/awt/Mouse/MouseModifiersUnitTest/ExtraButtonDrag.java
! test/jdk/java/awt/Robot/AcceptExtraMouseButtons/AcceptExtraMouseButtons.java
! test/jdk/java/awt/Window/GrabSequence/GrabSequence.java
! test/jdk/java/awt/regtesthelpers/Util.java

Changeset: 77757ba9
Author:    Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-08 01:03:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/77757ba974239b558e29c7adc551dfa04b9baa48

8225122: Test AncestorResized.java fails when Windows desktop is scaled.

Reviewed-by: kizune, aivanov

! test/jdk/java/awt/event/HierarchyEvent/AncestorResized/AncestorResized.java

Changeset: e14fb4f4
Author:    Doug Simon <dnsimon at openjdk.org>
Date:      2022-01-08 21:47:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/e14fb4f4aa9c4569615005e474f897c54094f024

8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM

Reviewed-by: kvn

! src/hotspot/share/jvmci/jvmciCompilerToVM.cpp
! src/hotspot/share/jvmci/jvmciEnv.cpp
! src/hotspot/share/jvmci/jvmciEnv.hpp
! src/hotspot/share/jvmci/jvmciJavaClasses.cpp
! src/hotspot/share/jvmci/jvmciJavaClasses.hpp
! src/hotspot/share/jvmci/vmSymbols_jvmci.hpp
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/CompilerToVM.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/TranslatedException.java
! test/hotspot/jtreg/compiler/jvmci/jdk.vm.ci.hotspot.test/src/jdk/vm/ci/hotspot/test/TestTranslatedException.java

Changeset: 8d1a1e83
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-10 07:52:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/8d1a1e83f40f7a147e033be6b2221c1bb1abd8ab

8278228: C2: Improve identical back-to-back if elimination

Reviewed-by: chagedorn, kvn

! src/hotspot/share/opto/loopPredicate.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/opto/loopUnswitch.cpp
! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/split_if.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestBackToBackIfs.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 2f8a2fd0
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-10 08:17:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f8a2fd077a2b9c88ab1823b52715278e26bbff1

8279568: IGV: Add bci and line number property for OSR compilations

Reviewed-by: kvn, roland

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

Changeset: 4aefd8b8
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-10 08:30:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/4aefd8b8b6cd76137e3bc51a84d1182fde22ba02

8279528: Unused TypeEnter.diag after JDK-8205187

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java

Changeset: 5fa13bb4
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-10 08:56:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/5fa13bb4a39225c4345ee129b30fb08ad5fdff6d

8279522: Serial: Remove unused Generation::clear_remembered_set

Reviewed-by: iwalulya, mli

! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: 79b614cc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-10 08:57:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/79b614cc19454765eba17acd27d9772e7eaae1ee

8279523: Parallel: Remove unnecessary PSScavenge::_to_space_top_before_gc

Reviewed-by: kbarrett, mli

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

Changeset: 1f101b04
Author:    Tobias Holenstein <tobias.holenstein at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-10 10:50:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/1f101b04f4d7c166cc0a830383e4e08025df5c74

8278329: some TraceDeoptimization code not included in PRODUCT build

Reviewed-by: dnsimon, kvn, never, thartmann

! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframeArray.cpp

Changeset: 6613ce64
Author:    Sergey Nazarkin <snazarki at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-10 11:54:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/6613ce64d76a6cc40fd933b022834098721b8d23

8279300: [arm32] SIGILL when running GetObjectSizeIntrinsicsTest

Reviewed-by: shade

! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp

Changeset: 4ff67205
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-10 13:18:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/4ff6720573f9b55eb397d1aac9b398228faf2ceb

8183227: read/write APIs in class os shall return ssize_t

Reviewed-by: fparain, rehn

! src/hotspot/os/linux/attachListener_linux.cpp
! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/utilities/ostream.cpp

Changeset: 11d88ce8
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-10 13:57:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/11d88ce82efd72d3d63f7c7271c285cd21b01217

8218857: Confusing overloads for os::open

Reviewed-by: kbarrett, rehn

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/cds/classListParser.cpp
! src/hotspot/share/ci/ciEnv.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: 76477f8c
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-01-10 14:34:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/76477f8cdbc012f7ff0670ad57067ebf304612a0

8142362: Lots of code duplication in Copy class

Reviewed-by: kvn, hseigel

! src/hotspot/cpu/aarch64/copy_aarch64.hpp
! src/hotspot/cpu/x86/copy_x86.hpp
! src/hotspot/os_cpu/bsd_aarch64/copy_bsd_aarch64.hpp
! src/hotspot/os_cpu/bsd_x86/bsd_x86_32.S
! src/hotspot/os_cpu/bsd_x86/copy_bsd_x86.hpp
! src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.hpp
! src/hotspot/os_cpu/linux_arm/linux_arm_32.S
! src/hotspot/os_cpu/linux_x86/copy_linux_x86.hpp
! src/hotspot/os_cpu/linux_x86/linux_x86_32.S
! src/hotspot/os_cpu/windows_x86/copy_windows_x86.hpp
! src/hotspot/share/utilities/copy.hpp

Changeset: debaa28e
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Weijun Wang <weijun at openjdk.org>
Date:      2022-01-10 15:02:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/debaa28e9c0bcb01d0551df907a851bd1e1c3e78

8274679: Remove unnecessary conversion to String in security code in java.base

Reviewed-by: weijun

! src/java.base/share/classes/java/security/cert/PKIXCertPathBuilderResult.java
! src/java.base/share/classes/java/security/cert/PKIXCertPathValidatorResult.java
! src/java.base/share/classes/java/security/cert/PKIXParameters.java
! src/java.base/share/classes/java/security/cert/TrustAnchor.java
! src/java.base/share/classes/java/security/cert/X509CertSelector.java
! src/java.base/share/classes/javax/crypto/Cipher.java
! src/java.base/share/classes/javax/crypto/CryptoPolicyParser.java
! src/java.base/share/classes/sun/security/provider/PolicyParser.java
! src/java.base/share/classes/sun/security/provider/certpath/Builder.java
! src/java.base/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardBuilder.java
! src/java.base/share/classes/sun/security/provider/certpath/ForwardState.java
! src/java.base/share/classes/sun/security/x509/CertificateIssuerExtension.java
! src/java.base/share/classes/sun/security/x509/InvalidityDateExtension.java

Changeset: dee447f8
Author:    Andrey Turbanov <turbanoff at gmail.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-10 16:20:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/dee447f8ae788c6c1f6cd1e1fcb93faceab37b6c

8274809: Update java.base classes to use try-with-resources

Reviewed-by: mullan, alanb, dfuchs

! src/java.base/share/classes/javax/crypto/SealedObject.java
! src/java.base/share/classes/sun/net/NetProperties.java
! src/java.base/share/classes/sun/net/www/MimeTable.java
! src/java.base/share/classes/sun/security/timestamp/HttpTimestamper.java
! src/java.base/share/classes/sun/security/tools/KeyStoreUtil.java
! src/java.base/share/classes/sun/security/util/PolicyUtil.java
! src/java.base/unix/classes/sun/net/sdp/SdpProvider.java

Changeset: 7c792f27
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-06 14:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/7c792f27a8f6ccf87922cc5f2768946e55e33816

8279333: Some JFR tests do not accept 'GCLocker Initiated GC' as a valid GC Cause

Reviewed-by: egahlin

! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1ConcurrentMark.java
! test/jdk/jdk/jfr/event/gc/collection/TestGCCauseWithG1FullCollection.java

Changeset: 967ef0c4
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-07 05:30:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/967ef0c48252957f9bec42965fe02414fd2c77cb

8278020: ~13% variation in Renaissance-Scrabble

Backport-of: 4ba980ba439f94a6b5015e64382a6c308476d63f

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

Changeset: d65c6658
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-07 13:41:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/d65c665839c0a564c422ef685f2673fac37315d7

8279527: Dereferencing segments backed by different scopes leads to pollution

Reviewed-by: psandoz, jvernee

! src/java.base/share/classes/java/nio/Buffer.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/AbstractMemorySegmentImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ConfinedScope.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/NativeSymbolImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/ResourceScopeImpl.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/SharedScope.java
! test/jdk/java/foreign/TestByteBuffer.java
! test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverPollutedSegments.java

Changeset: 642ab34a
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-10 08:33:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/642ab34a60172f4b629f953e146b54b9c7269033

8278373: JavacTrees.searchMethod finds incorrect match

Reviewed-by: vromero, jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/langtools/tools/javac/doctree/ReferenceTest.java

Changeset: 8f969a13
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-10 09:30:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/8f969a1362343df8592046a838436f41894ee471

8278930: javac tries to compile a file twice via PackageElement.getEnclosedElements

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/ClassFinder.java
+ test/langtools/tools/javac/processing/model/element/TestListPackageFromAPI.java

Changeset: 06b4d494
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-10 11:41:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/06b4d494bf7bfec7db83351f0df372cba2b22bae

8278344: sun/security/pkcs12/KeytoolOpensslInteropTest.java test fails because of different openssl output

Backport-of: 8b5ff4bdffc8f32317d67b00c085071d6c772b30

! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 354c9047
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-10 12:04:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/354c9047987c0837d95440780993a0aa84551ea1

8273452: DocTrees.getDocCommentTree should be specified as idempotent

Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/source/util/DocTrees.java

Changeset: 928e3477
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-10 12:36:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/928e34773694dda5373027848a3363887bcaf4f4

8279032: compiler/loopopts/TestSkeletonPredicateNegation.java times out with -XX:TieredStopAtLevel < 4

Reviewed-by: chagedorn, thartmann

! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java

Changeset: ad34f03b
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-10 13:56:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/ad34f03b549e6f37825efc3e554d2232b557611a

8279515: C1: No inlining through invokedynamic and invokestatic call sites when resolved class is not linked

Reviewed-by: kvn, dlong

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/ci/ciStreams.cpp
! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java
+ test/hotspot/jtreg/compiler/inlining/ResolvedClassTest.java

Changeset: 40df5df9
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 15:07:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/40df5df95edb67331d39d829b895094e961fe21f

8279398: jdk/jfr/api/recording/time/TestTimeMultiple.java failed with "RuntimeException: getStopTime() > afterStop"

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Utils.java

Changeset: d9b1bb58
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-10 17:06:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9b1bb58600c03cee43387864d1530d4dd5f1422

Merge

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/jdk.compiler/share/classes/com/sun/tools/javac/api/JavacTrees.java
! test/jdk/sun/security/pkcs12/KeytoolOpensslInteropTest.java

Changeset: 0d190961
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 18:41:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d190961f28fb670fab06838dba69ec7a20c2fb9

8279642: JFR: Remove unnecessary creation of Duration and Instant objects

Reviewed-by: mgronlun

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

Changeset: d7e6e9bd
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 18:58:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7e6e9bd0b0ed819bf04454397cfb45ee82c3a9f

8279643: JFR: Explain why path is sometimes missing from FileRead and FileWrite events

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/events/FileReadEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/FileWriteEvent.java

Changeset: 4471e951
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-10 19:52:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/4471e95174a89d83794ed894c2a1bb3fc9def74d

8279645: JFR: The cacheEventType in Dispatcher is never assigned

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/Dispatcher.java

Changeset: 2f7665b8
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
Date:      2022-01-11 00:21:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f7665b8292cc09574d62fecc3e9619c488ac137

8279644: hsdis may not work when it was built with --with-binutils=system

Reviewed-by: erikj

! make/autoconf/jdk-options.m4

Changeset: 2f13872d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 02:51:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/2f13872d5152a7fab122d52ebcfb468dc0db7ac5

8279646: JFR: Remove recursive call in jdk.jfr.internal.Control

Reviewed-by: mgronlun

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

Changeset: 6504458d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 04:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/6504458d87cdf6001f70c354b11942516a457137

8279647: JFR: Unclosed directory stream

Reviewed-by: mgronlun

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

Changeset: ec5a455e
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 05:49:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec5a455efb04a503836f10db214d6b95bf9b4c37

8279682: JFR: Remove dead code

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/Recording.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkHeader.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventDirectoryStream.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/settings/CutoffSetting.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/settings/ThrottleSetting.java

Changeset: 126328cb
Author:    Wang Huang <whuang at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-11 06:40:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/126328cb6218a93d23ed6169d7e52fb2719528ed

8279560: AArch64: generate_compare_long_string_same_encoding and LARGE_LOOP_PREFETCH alignment

Co-authored-by: Wang Huang <whuang at openjdk.org>
Reviewed-by: shade, aph

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

Changeset: bf7bcaac
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-11 08:32:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/bf7bcaacaab12dbba1c2fb010487ed9196cb2fa5

8277748: Obsolete the MinInliningThreshold flag in JDK 19

Reviewed-by: kvn, thartmann

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

Changeset: 3121898c
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-11 08:39:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/3121898c33fa3cc5a049977f8677105a84c3e50c

8279703: G1: Remove unused force_not_compacted local in G1CalculatePointersClosure::do_heap_region

Reviewed-by: ayang, mli

! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp

Changeset: 2bbeae3f
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-11 10:28:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/2bbeae3f056243a224b0bda021f16cdcbee3b3d6

8279668: x86: AVX2 versions of vpxor should be asserted

Reviewed-by: kvn, jiefu

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp

Changeset: d46410c5
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-11 13:04:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/d46410c553293a91405d0f2757b0ac3bbbb157a5

8279785: JFR: 'jfr configure' should show default values

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlFlag.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlSelection.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/XmlText.java

Changeset: 4c52eb39
Author:    Zdenek Zambersky <zzambers at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2022-01-11 13:14:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/4c52eb39431c2479b0d140907bdcc0311d30f871

8279669: test/jdk/com/sun/jdi/TestScaffold.java uses wrong condition

Reviewed-by: amenkov, sspitsyn

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

Changeset: c08b2ac3
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-11 13:43:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/c08b2ac34c436f07f7d43f25ce16c94a137597f5

8225093: Special property jdk.boot.class.path.append should not default to empty string

Reviewed-by: dholmes, sspitsyn, alanb

! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
+ test/hotspot/jtreg/runtime/BootClassAppendProp/GetBootClassPathAppendProp.java
+ test/hotspot/jtreg/runtime/BootClassAppendProp/libGetBootClassPathAppendProp.c

Changeset: 08e14c60
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-11 14:04:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/08e14c605e7ecf555feddda59ae842e2af2035ba

8278207: G1: Tighten verification in G1ResetSkipCompactingClosure

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1FullGCCompactTask.cpp

Changeset: 9e024476
Author:    Andrew Leonard <aleonard at openjdk.org>
Date:      2022-01-11 14:21:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e0244762c0961b1bb3453d294531997b367e757

8279834: Alpine Linux fails to build when --with-source-date enabled

Reviewed-by: erikj

! make/autoconf/basic_tools.m4

Changeset: c3d0a940
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-11 14:49:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/c3d0a94040d9bd0f4b99da97b89fbfce252a41c0

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Reviewed-by: shade, alanb

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringEncode.java

Changeset: cfee4512
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2022-01-11 15:45:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/cfee4512f7048e9cf440078e9eb87d37c7ebcdd9

8273914: Indy string concat changes order of operations

Reviewed-by: vromero, jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/StringConcat.java
! test/hotspot/jtreg/runtime/modules/AccessCheck/MethodAccessReadTwice.java
+ test/hotspot/jtreg/runtime/modules/AccessCheck/p5/c5.jasm
+ test/hotspot/jtreg/runtime/modules/AccessCheck/p7/c7.jasm
+ test/langtools/tools/javac/StringConcat/StringAppendEvaluatesInOrder.java
+ test/langtools/tools/javac/StringConcat/WellKnownTypeSignatures.java
+ test/langtools/tools/javac/StringConcat/WellKnownTypes.java
! test/langtools/tools/javac/StringConcat/access/Test.java

Changeset: 67141849
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-11 16:18:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/67141849d922a3899fcb4429a520b874b7d91b4c

8279700: Parallel: Simplify ScavengeRootsTask constructor API

Reviewed-by: tschatzl, sjohanss

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

Changeset: c4518e25
Author:    Vamsi Parasa <srinivas.vamsi.parasa at intel.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-01-11 18:47:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4518e257c1680a6cdb80b7e177d01700ea2c54e

8278868: Add x86 vectorization support for Long.bitCount()

Reviewed-by: jbhateja, sviswanathan, kvn

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/adlc/formssel.cpp
! src/hotspot/share/opto/classes.hpp
! src/hotspot/share/opto/superword.cpp
! src/hotspot/share/opto/vectornode.cpp
! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/runtime/vmStructs.cpp
+ test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java
+ test/micro/org/openjdk/bench/vm/compiler/VectorBitCount.java

Changeset: 36f41cbe
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2022-01-11 22:34:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/36f41cbe1126c6d9a00b21a1a68cf5f44e2f443f

8279884: Use better file for cygwin source permission check

Reviewed-by: erikj

! make/autoconf/basic.m4

Changeset: 3aaa0982
Author:    Masanori Yano <myano at openjdk.org>
Committer: Ian Graves <igraves at openjdk.org>
Date:      2022-01-11 22:37:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/3aaa0982d8c1735208a331b0097a5aea4a1fef5a

8276694: Pattern trailing unescaped backslash causes internal error

Reviewed-by: jlaskey

! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: 1c688f41
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-12 03:55:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c688f41373e90865b729b5149be2ec010bc9b37

8279900: compiler/vectorization/TestPopCountVectorLong.java fails due to vpopcntdq is not supported

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/vectorization/TestPopCountVectorLong.java

Changeset: f16f6a95
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-12 05:16:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/f16f6a95df30fbc720811181f5eca8533730d626

8279821: JFR: Log warnings properly when loading a misconfigured .jfc file

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: 13bfb497
Author:    TejeshR13 <tejesh.r at oracle.com>
Committer: Jayathirth D V <jdv at openjdk.org>
Date:      2022-01-12 05:38:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/13bfb4972543d87677b693b7a1b82ffdbdb45e00

6496103: isFileHidingEnabled return false by default

Reviewed-by: serb, aivanov, prr

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

Changeset: 319d2303
Author:    Masanori Yano <myano at openjdk.org>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-12 06:57:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/319d23033f4a814935f10885aef725c818b0baed

8277463: JFileChooser with Metal L&F doesn't show non-canonical UNC path in - Look in

Reviewed-by: psadhukhan

! src/java.desktop/share/classes/sun/awt/shell/ShellFolder.java
+ test/jdk/javax/swing/JFileChooser/8277463/UNCFileChooserTest.java

Changeset: bd339aa6
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-12 08:17:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd339aa6c03d12cb830a2caa04bda322e9f40c33

8277627: Fix copyright years in some jvmci files

Reviewed-by: kvn, thartmann

! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.code/src/jdk/vm/ci/code/MemoryBarriers.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotCallingConventionType.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/UnsafeAccess.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/Constant.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/DeoptimizationReason.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/InvokeTarget.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/MethodHandleAccessProvider.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/ProfilingInfo.java
! src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.meta/src/jdk/vm/ci/meta/VMConstant.java

Changeset: 4f0b6502
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-12 08:28:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f0b65023f8f37ba59a6397d8caf6b4b86ab18b7

8278581: Improve reference processing statistics log output

Reviewed-by: tschatzl, kbarrett, sjohanss

! src/hotspot/share/gc/shared/referenceProcessor.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp
! src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.hpp
! test/hotspot/jtreg/gc/logging/TestPrintReferences.java

Changeset: 525b20fc
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-12 08:32:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/525b20fce0acd393f31fd37fe1f05f9d32577f77

8279676: Dubious YMM register clearing in x86_64 arraycopy stubs

Reviewed-by: kvn, vlivanov, neliasso

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

Changeset: ece98d85
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Claes Redestad <redestad at openjdk.org>
Date:      2022-01-12 10:16:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/ece98d859d847196d298a28c1a095b09cebbee6f

8278461: Use Executable.getSharedParameterTypes() instead of Executable.getParameterTypes() in trusted code

Reviewed-by: redestad

! src/java.base/share/classes/java/lang/reflect/Constructor.java
! src/java.base/share/classes/java/lang/reflect/Method.java

Changeset: ff0cb989
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-12 12:58:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff0cb98965a0b6be2f6c399e4645630c10b3466e

8279536: jdk/nio/zipfs/ZipFSOutputStreamTest.java timed out

Reviewed-by: lancea

! test/jdk/jdk/nio/zipfs/ZipFSOutputStreamTest.java

Changeset: f54ce844
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-12 13:11:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f54ce84474c2ced340c92564814fa5c221415944

8238161: use os::fopen in HS code where possible

Reviewed-by: mbaesken, coleenp

! src/hotspot/cpu/ppc/vm_version_ppc.cpp
! src/hotspot/os/aix/os_perf_aix.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/decoder_linux.cpp
! src/hotspot/os/linux/gc/z/zMountPoint_linux.cpp
! src/hotspot/os/linux/gc/z/zPhysicalMemoryBacking_linux.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/linux/os_perf_linux.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp
! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp
! src/hotspot/share/c1/c1_Compilation.cpp
! src/hotspot/share/ci/ciReplay.cpp
! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compilerOracle.cpp
! src/hotspot/share/compiler/disassembler.cpp
! src/hotspot/share/runtime/abstract_vm_version.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/utilities/elfFile.cpp
! src/hotspot/share/utilities/ostream.cpp

Changeset: 8fed8ab2
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-12 13:47:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/8fed8ab29cae4f189f44609c23f116967eef6bdf

8278065: Refactor subclassAudits to use ClassValue

Reviewed-by: rriggs, plevart

! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/ObjectOutputStream.java
! src/java.base/share/classes/java/io/ObjectStreamClass.java

Changeset: ddddec7d
Author:    Patric Hedlin <phedlin at openjdk.org>
Date:      2022-01-12 15:30:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/ddddec7d74745905230282124524a0dbdd1bd1c1

8274243: Implement fast-path for ASCII-compatible CharsetEncoders on aarch64

Reviewed-by: neliasso, redestad

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/matcher_aarch64.hpp
! test/micro/org/openjdk/bench/java/nio/CharsetEncodeDecode.java

Changeset: 0a094d7c
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-12 19:17:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a094d7c286ed0b5a35c517391e48c603cb43a68

8268081: Upgrade Unicode Data Files to 14.0.0

Reviewed-by: joehw, iris, lancea

! make/data/unicodedata/Blocks.txt
! make/data/unicodedata/DerivedCoreProperties.txt
! make/data/unicodedata/NormalizationTest.txt
! make/data/unicodedata/PropList.txt
! make/data/unicodedata/PropertyValueAliases.txt
+ make/data/unicodedata/ReadMe.txt
! make/data/unicodedata/Scripts.txt
! make/data/unicodedata/SpecialCasing.txt
! make/data/unicodedata/UnicodeData.txt
- make/data/unicodedata/VERSION
! make/data/unicodedata/auxiliary/GraphemeBreakProperty.txt
! make/data/unicodedata/auxiliary/GraphemeBreakTest.txt
! make/data/unicodedata/emoji/emoji-data.txt
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/util/regex/Grapheme.java
! src/java.base/share/classes/jdk/internal/icu/impl/Punycode.java
! src/java.base/share/classes/jdk/internal/icu/impl/UnicodeSetStringSpan.java
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/nfkc.nrm
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/ubidi.icu
- src/java.base/share/classes/jdk/internal/icu/impl/data/icudt67b/uprops.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/nfc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/nfkc.nrm
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/ubidi.icu
+ src/java.base/share/classes/jdk/internal/icu/impl/data/icudt70b/uprops.icu
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacter.java
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacterDirection.java
! src/java.base/share/classes/jdk/internal/icu/lang/UCharacterEnums.java
! src/java.base/share/classes/jdk/internal/icu/text/BidiBase.java
! src/java.base/share/classes/jdk/internal/icu/text/BidiLine.java
! src/java.base/share/classes/jdk/internal/icu/text/Normalizer2.java
! src/java.base/share/classes/jdk/internal/icu/text/NormalizerBase.java
! src/java.base/share/classes/jdk/internal/icu/text/StringPrep.java
! src/java.base/share/classes/jdk/internal/icu/text/UCharacterIterator.java
! src/java.base/share/classes/jdk/internal/icu/text/UTF16.java
! src/java.base/share/classes/jdk/internal/icu/text/UnicodeSet.java
! src/java.base/share/classes/jdk/internal/icu/util/CodePointTrie.java
! src/java.base/share/classes/jdk/internal/icu/util/VersionInfo.java
! src/java.base/share/legal/icu.md
! src/java.base/share/legal/unicode.md
! test/jdk/java/lang/Character/UnicodeBlock/OptimalMapSize.java

Changeset: d70545d7
Author:    Ludvig Janiuk <ludvig.j.janiuk at oracle.com>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-12 19:24:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/d70545d71080d534fefd3c9652656549f689f620

8258603: c1 IR::verify is expensive

Reviewed-by: chagedorn, kvn

! src/hotspot/share/c1/c1_IR.cpp
! src/hotspot/share/c1/c1_IR.hpp
! src/hotspot/share/c1/c1_Instruction.hpp
! src/hotspot/share/c1/c1_Optimizer.cpp


From duke at openjdk.java.net  Tue Jan 18 13:31:34 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 18 Jan 2022 13:31:34 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <7429dd8a-b22b-42a2-aaac-ca4a4afc591d@openjdk.java.net>

Changeset: cdd0b343
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-17 17:11:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/cdd0b343ca19c8153f13bcdb8a26bbe3a6e90406

Fix UHE

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

Changeset: 7b68a522
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-18 12:30:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b68a52275a98b354aeac524d0b00ab30eb5f20b

StructuredExecutor -> StructuredTaskScope

! src/java.base/share/classes/java/lang/ScopeLocal.java
! src/java.base/share/classes/java/lang/StructureViolationException.java
- src/java.base/share/classes/java/util/concurrent/StructuredExecutor.java
+ src/java.base/share/classes/java/util/concurrent/StructuredTaskScope.java
- test/jdk/java/util/concurrent/StructuredExecutor/StructuredExecutorTest.java
+ test/jdk/java/util/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: ce174c86
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-18 13:17:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/ce174c86981d8355aeddf9591904db3d4da4fefa

Fix typo in variable name

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


From duke at openjdk.java.net  Tue Jan 18 15:50:48 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 18 Jan 2022 15:50:48 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <bf092d10-06d2-45a6-a653-135dc094a8e9@openjdk.java.net>

Changeset: 60c3dc21
Author:    theRealAph <aph at redhat.com>
Date:      2022-01-18 15:46:32 +0000
URL:       https://git.openjdk.java.net/loom/commit/60c3dc21c587afefbba22780ba868d647b27fe2f

Fix a couple of bugs, reorganize bitmasks.

! src/java.base/share/classes/java/lang/ScopeLocal.java
! src/java.base/share/classes/jdk/internal/vm/ScopeLocalContainer.java

Changeset: ba60734a
Author:    theRealAph <aph at redhat.com>
Date:      2022-01-18 15:47:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/ba60734a041de2fafc2a752033cc5b5fed4e35c6

Minor tweaks

! test/micro/org/openjdk/bench/java/lang/ScopeLocals.java
! test/micro/org/openjdk/bench/java/lang/ScopeLocalsData.java

Changeset: 7028ff32
Author:    theRealAph <aph at redhat.com>
Date:      2022-01-18 15:49:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/7028ff32f5b0ec8a65f8a82a63f8751a9e1b6927

Add a couple of ScopeLocal tests.

! test/jdk/java/lang/ScopeLocal/Basic.java
+ test/jdk/java/lang/ScopeLocal/Stress.java


From duke at openjdk.java.net  Tue Jan 18 19:54:23 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 18 Jan 2022 19:54:23 GMT
Subject: git: openjdk/loom: fibers: Fix test
Message-ID: <aa06b31c-869b-4703-9227-a118e57d86fb@openjdk.java.net>

Changeset: 7e97a254
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-18 19:53:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/7e97a254f9ce4c9d834cffe5b5580c120fbb0994

Fix test

! test/jdk/java/lang/ScopeLocal/Stress.java


From duke at openjdk.java.net  Thu Jan 20 14:03:38 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 20 Jan 2022 14:03:38 GMT
Subject: git: openjdk/loom: fibers: 80 new changesets
Message-ID: <cfd5532d-2fa1-48c9-8063-a6b1e901f516@openjdk.java.net>

Changeset: 1228b2f1
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-13 00:23:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/1228b2f1f8737a363ab6a7065b24e9f972441b27

8261455: Automatically generate the CDS archive if necessary

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/cds/appcds/MoveJDKTest.java
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveNoDefaultArchive.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: cb250298
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-13 00:42:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb25029885b176be9ebbc84ac1a8ba71be96a6a7

8279800: isAssignableFrom checks in AlgorithmParametersSpi.engineGetParameterSpec appear to be backwards

Reviewed-by: xuelei, valeriep

! src/java.base/share/classes/com/sun/crypto/provider/BlockCipherParamsCore.java
! src/java.base/share/classes/com/sun/crypto/provider/ChaCha20Poly1305Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/DHParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/GCMParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEParameters.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/PBKDF2HmacSHA1Factory.java
! src/java.base/share/classes/com/sun/crypto/provider/RC2Parameters.java
! src/java.base/share/classes/sun/security/provider/DSAParameters.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.base/share/classes/sun/security/util/GCMParameters.java
+ test/jdk/java/security/spec/IsAssignableFromOrder.java

Changeset: bbc1ddb4
Author:    Hao Sun <haosun at openjdk.org>
Committer: Dean Long <dlong at openjdk.org>
Date:      2022-01-10 20:46:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/bbc1ddb4744bfb15c4e3ab0bed14f7ad0d17b7e5

8278267: ARM32: several vector test failures for ASHR

Reviewed-by: njian, dlong

! src/hotspot/cpu/arm/arm.ad
! src/hotspot/share/opto/vectornode.hpp

Changeset: 92307e5a
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-10 20:47:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/92307e5a944f7e995780fc6f5e55713802919dfd

8278489: Preserve result in native wrapper with +UseHeavyMonitors

Reviewed-by: shade, kvn

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 6d7db4b0
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-11 06:59:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d7db4b0b3e9172645cef12c36fbeb41a6d38d83

8279356: Method linking fails with guarantee(mh->adapter() != NULL) failed: Adapter blob must already exist!

Reviewed-by: chagedorn, kvn, coleenp

! src/hotspot/share/oops/method.cpp
! test/hotspot/jtreg/compiler/codecache/OverflowCodeCacheTest.java

Changeset: 86d0abb6
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-11 09:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/86d0abb66bd2fe1edd15b81d351ea3b3c90fd256

8279695: [TESTBUG] modify compiler/loopopts/TestSkeletonPredicateNegation.java to run on C1 also

Reviewed-by: neliasso

! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java

Changeset: 5aecb372
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-01-11 14:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/5aecb37211c2dec475c56dcc354b6bb4f7e3585e

8206181: ExceptionInInitializerError: improve handling of exceptions in user-provided taglets

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/ClassCastExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/ExceptionInInitializerErrorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/InstantiationExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/InvocationTargetExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/NoSuchMethodExceptionNoNullaryCtorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/NoSuchMethodExceptionPrivateCtorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/TestRegistrationErrors.java

Changeset: 67e3d51d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-13 01:05:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/67e3d51d68e7319bd6d5b01233b664e6ee6b17ec

Merge

! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 48519480
Author:    John Jiang <jjiang at openjdk.org>
Date:      2022-01-13 02:16:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/485194805966e8dbb76473fa26276e5ba26d8097

8279903: Redundant modulo operation in ECDHKeyAgreement

Reviewed-by: weijun, xuelei

! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDHKeyAgreement.java

Changeset: 69339346
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2022-01-13 09:29:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/693393463385a966f9bf8a4569074c185c1f2863

8278597: Remove outdated comments regarding RMISecurityManager in HotSpotAgent.java

Reviewed-by: rriggs, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java

Changeset: b61a4af7
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-13 09:46:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b61a4af719ec2f6be446612baea11245e222d6fa

8259774: Deprecate -XX:FlightRecorderOptions:samplethreads

Reviewed-by: mgronlun

! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.hpp
! src/java.base/share/man/java.1
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Options.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
! test/jdk/jdk/jfr/jcmd/TestJcmdConfigure.java

Changeset: c17a0122
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-13 13:23:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/c17a0122c4b5f17b85dc0bee0777b2a831debf6d

8278961: Enable debug logging in java/net/DatagramSocket/SendDatagramToBadAddress.java

Reviewed-by: dfuchs, msheppar

! test/jdk/java/net/DatagramSocket/SendDatagramToBadAddress.java

Changeset: 6fcaa322
Author:    Daniel Jelinski <daniel.jelinski at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-13 14:41:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/6fcaa322d90f06ba79a8fc30ebe314aa9ea8e959

8262442: (windows) Use all proxy configuration sources when java.net.useSystemProxies=true

Reviewed-by: dfuchs

! src/java.base/windows/native/libnet/DefaultProxySelector.c

Changeset: 0a839b43
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-13 15:26:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a839b434b8454e22d6e5084af6e45cab3daa538

8279801: EC KeyFactory and KeyPairGenerator do not have aliases for OID format

Reviewed-by: xuelei, valeriep

! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
+ test/jdk/sun/security/ec/OidInstance.java

Changeset: 9209e6d6
Author:    Daniel Jelinski <daniel.jelinski at oracle.com>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2022-01-13 16:17:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/9209e6d6aeee002c5de3b29cfed1e91c61c37868

8279877: Document IDEA IDE setup in docs/ide.md

Reviewed-by: lancea, erikj

! doc/ide.html
! doc/ide.md

Changeset: 237f861e
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-01-13 17:49:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/237f861e8245749cb260fa81e7797d337dc15e22

8273143: Transition to _thread_in_vm when handling a polling page exception

Reviewed-by: rehn, dcubed, coleenp, rrich

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 35172cda
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-13 18:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/35172cdaf38d83cd3ed57a5436bf985dde2d802b

8278951: containers/cgroup/PlainRead.java fails on Ubuntu 21.10

Reviewed-by: hseigel, sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp

Changeset: 965c64bc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 07:47:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/965c64bca713446e7e513170aa9138a8a5eec5de

8279699: Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss, mli

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

Changeset: 84976b45
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-14 09:51:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/84976b45315feb6c37a9f3db6e1e62812c9b0a37

8278549: UNIX sun/font coding misses SUSE distro detection on recent distro SUSE 15

Reviewed-by: mdoerr, lucy

! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java

Changeset: dd76a28d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 12:35:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd76a28d441e01b1993a71de67ace58bcb67acc8

8280000: Remove unused CardTable::find_covering_region_containing

Reviewed-by: tschatzl, sjohanss

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

Changeset: 9f30ec17
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-14 12:48:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9f30ec174faae10484766308996cab136a779658

8278398: jwebserver: Add test to confirm maximum request time

Reviewed-by: dfuchs, michaelm

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
+ test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: e8f494cd
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-14 14:31:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/e8f494cd5f2e7ef345cd145ad7836419efa1a059

8279825: JFR: JFCModel shouldn't need FilePermission to read predefined .jfc files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFC.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: 35734ad0
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-14 14:41:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/35734ad0805b9ecaf6eb72a4b1513b8de53ed72c

8279545: Buffer overrun in reverse_words of sharedRuntime_x86_64.cpp:3517

Reviewed-by: coleenp, lfoltan

! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 61b89443
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2022-01-14 15:22:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/61b8944327e3d12cf58dc3f6bc45ecbeba4ef611

8278851: Correct signer logic for jars signed with multiple digestalgs

Reviewed-by: coffeys, weijun

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! src/java.base/share/classes/sun/security/util/ManifestEntryVerifier.java
+ test/jdk/jdk/security/jarsigner/JarWithOneNonDisabledDigestAlg.java

Changeset: ac98b220
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 15:54:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac98b22040f854de79813a1c2a97fc399d3bcc42

8280028: [BACKOUT] Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss

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

Changeset: f1805309
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-01-14 16:10:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1805309352a22119ae2edf8bfbb596f00936224

8279918: Fix various doc typos

Reviewed-by: kevinw, lancea, mullan, sspitsyn, naoto, jlahoda, azvegint, egahlin, jjg

! src/java.base/share/classes/java/io/DataInput.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/PipedInputStream.java
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/math/BigDecimal.java
! src/java.base/share/classes/java/text/MessageFormat.java
! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/sun/text/RuleBasedBreakIterator.java
! src/java.base/share/classes/sun/text/spi/JavaTimeDateTimePatternProvider.java
! src/java.desktop/share/classes/com/sun/beans/TypeResolver.java
! src/java.desktop/share/classes/java/awt/List.java
! src/java.desktop/share/classes/java/awt/MenuComponent.java
! src/java.desktop/share/classes/java/awt/font/GlyphJustificationInfo.java
! src/java.desktop/share/classes/java/awt/geom/Arc2D.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageInputStream.java
! src/java.desktop/share/classes/javax/print/attribute/standard/JobStateReason.java
! src/java.desktop/share/classes/javax/sound/midi/Sequencer.java
! src/java.desktop/share/classes/javax/swing/text/html/AccessibleHTML.java
! src/java.logging/share/classes/java/util/logging/LogRecord.java
! src/java.management/share/classes/javax/management/MXBean.java
! src/java.security.sasl/share/classes/javax/security/sasl/SaslServer.java
! src/java.sql/share/classes/java/sql/BatchUpdateException.java
! src/java.sql/share/classes/java/sql/Connection.java
! src/java.sql/share/classes/java/sql/DatabaseMetaData.java
! src/java.sql/share/classes/java/sql/Statement.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamReader.java
! src/java.xml/share/classes/org/xml/sax/ext/DeclHandler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/ArgumentAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/Package.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachineManager.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/KeyStoreLoginModule.java

Changeset: cf283e2a
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-14 16:17:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/cf283e2a33a053407eac65ea35baa61a3a23c8d5

8279570: IGV: Add source/destination property for load and store nodes with an associated field

Reviewed-by: kvn, thartmann

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

Changeset: d9dd485b
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-14 16:17:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9dd485b95e1796822c0dcfaed8a28328b0a976a

8280019: Remove unused code from metaspace

Reviewed-by: coleenp, hseigel

! src/hotspot/share/memory/metaspace/blockTree.cpp
! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/chunkManager.hpp
! src/hotspot/share/memory/metaspace/commitMask.hpp
! src/hotspot/share/memory/metaspace/counters.hpp
! src/hotspot/share/memory/metaspace/freeChunkList.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.cpp

Changeset: fb8fdc0f
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-01-14 17:47:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb8fdc0fbf17dd7e900cb688df4917b97b26b9ab

8279990: (fs) Awkward verbiage in description of Files.createTempFile(Path,String,String,FileAttribute)

Reviewed-by: lancea

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: c359c358
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-14 19:40:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/c359c358c8ebaf7b1dddbc4b499a7aae65ba6736

8280002: jmap -histo may leak stream

Reviewed-by: shade, sspitsyn

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

Changeset: 0d1a97f7
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-14 20:44:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d1a97f793309919bd6d67085630049eaafcced1

8279064: New options for ktab to provide non-default salt

Reviewed-by: valeriep

! src/java.security.jgss/share/classes/sun/security/krb5/internal/ktab/KeyTab.java
! src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/Ktab.java
! test/jdk/sun/security/krb5/auto/Context.java
+ test/jdk/sun/security/krb5/auto/tools/KtabSalt.java
! test/jdk/sun/security/krb5/tools/KtabCheck.java

Changeset: eab4e6d6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-14 22:24:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/eab4e6d6701f2e217374c073c2578f029fa58393

8280045: ProblemList 2 AppCDS tests until JDK-8279970 is fixed

Reviewed-by: ccheung

! test/hotspot/jtreg/ProblemList.txt

Changeset: 9b0f6895
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-14 23:13:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b0f68955770d017d727a423e46140033317f273

8279947: Remove two redundant gvn.transform calls in Parse::do_one_bytecode()

Reviewed-by: kvn

! src/hotspot/share/opto/parse2.cpp

Changeset: 22b7295e
Author:    Masanori Yano <myano at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-15 02:17:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/22b7295e75d3bc7ba2c2cd7b871bb2bb5bf290eb

7001973: java/awt/Graphics2D/CopyAreaOOB.java fails

Reviewed-by: serb

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Graphics2D/CopyAreaOOB.java

Changeset: 9a18190a
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2022-01-15 03:20:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a18190a4f8e31801d1442d97f247f074a3fd5c0

8280048: Missing comma in copyright header

Reviewed-by: prr

! test/jdk/java/awt/Graphics2D/CopyAreaOOB.java

Changeset: fef8f2d3
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-15 07:01:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/fef8f2d30004ea75c663752ae6c61b214fb8abc8

8279797: JFR: Show .jfc options in JFR.start help

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java

Changeset: c6196662
Author:    Fei Gao <fgao at openjdk.org>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-17 02:16:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6196662b8a15276916badd333291057980a6552

8276673: Optimize abs operations in C2 compiler

Reviewed-by: thartmann, jiefu

! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/type.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRAbs.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 590eb860
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:17:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/590eb86033d5445018cd0e961e8721a20de4bb0c

8280016: gc/g1/TestShrinkAuxiliaryData30 test fails on large machines

Reviewed-by: tschatzl, ayang

+ test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData27.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData30.java

Changeset: a30aa52b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:19:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/a30aa52b77931bcea38213cf3d243d18a37dc858

8279958: Provide configure hints for Alpine/apk package managers

Reviewed-by: erikj

! make/autoconf/help.m4

Changeset: 431bd9a6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-17 08:56:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/431bd9a66d759fcd014e9bfc15a0e12976802f06

8280001: Serial: Add documentation to heap memory layout

Reviewed-by: mli, sjohanss, tschatzl

! src/hotspot/share/gc/serial/serialHeap.hpp

Changeset: 71ca85f5
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-17 11:01:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/71ca85f5a6741a2db55a529192564f94b269fbd9

8278831: Use table lookup for the last two bytes in Integer.getChars

Reviewed-by: jlaskey, rriggs

! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! test/micro/org/openjdk/bench/java/lang/Integers.java

Changeset: 9e536b64
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-17 11:03:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e536b64705f841b224d0e64cad0f1609ebf5bca

8280032: Update jib-profiles.js to use JMH 1.34 devkit

Reviewed-by: erikj, iris

! make/conf/jib-profiles.js

Changeset: 3edcb132
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-17 13:17:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/3edcb13272c7d1a587e17fc16be523b3d73053ac

8280018: Remove obsolete VM_GenCollectFullConcurrent

Reviewed-by: tschatzl

! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/runtime/vmOperation.hpp

Changeset: 5d52bf99
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-17 14:33:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/5d52bf9987445b3a6033d66e8644ed77c4d761bd

8279910: G1: Simplify HeapRegionRemSet::add_reference

Reviewed-by: tschatzl, ayang

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

Changeset: 7b6738fa
Author:    Ana Marsh <anamarsh at microsoft.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-17 16:36:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b6738fa02023825ed9e602555bd5ed2b87a6ca6

8278885: Remove Windows ARM64 int8_t workaround in G1

Reviewed-by: erikj, tschatzl, mli

! doc/building.html
! doc/building.md
! make/autoconf/toolchain_microsoft.m4
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp

Changeset: 262f2efd
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-01-18 00:47:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/262f2efd6ce546b4ee8c9c045916c1a23ad14676

8280059: Incorrect glibc version is used in a comment in os_linux.cpp

Reviewed-by: jiefu

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

Changeset: 65eb066b
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-13 07:13:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/65eb066b630b892f22492457e0f86165e5ef4765

8279837: C2: assert(is_Loop()) failed: invalid node class: Region

Reviewed-by: kvn, thartmann

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

Changeset: 33814791
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-13 08:42:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/33814791d917b0c09909bf19b432dd8dfc6cd9db

8274007: [REDO] VM Exit does not abort concurrent mark

Reviewed-by: sjohanss, iwalulya

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 14a90e53
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-13 08:51:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/14a90e536b86a8fb8d5f0272ec03359e44638da5

8279370: jdk.jpackage/share/native/applauncher/JvmLauncher.cpp fails to build with GCC 6.3.0

Reviewed-by: almatvee, asemenyuk

! src/jdk.jpackage/share/native/applauncher/JvmLauncher.cpp

Changeset: ff856593
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-13 15:25:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff8565931115d581afff679ea85b1a2d80c03b99

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Reviewed-by: rriggs
Backport-of: c3d0a94040d9bd0f4b99da97b89fbfce252a41c0

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringEncode.java

Changeset: 37143c09
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-18 01:10:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/37143c09ab56ff07767ab3ac392234e36ee82358

Merge

! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/opto/loopTransform.cpp

Changeset: 064ee6ae
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-13 22:05:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/064ee6ae135366d59e9485b449a41d2b55811bbe

8278434: timeouts in test  java/time/test/java/time/format/TestZoneTextPrinterParser.java

Backport-of: 8dc4437d002db5d025b47f48e7420e3bae55bdec

! src/java.base/share/classes/sun/util/cldr/CLDRTimeZoneNameProviderImpl.java
! test/jdk/java/time/test/java/time/format/TestZoneTextPrinterParser.java
+ test/micro/org/openjdk/bench/java/text/ZoneStrings.java

Changeset: 45f20633
Author:    Hao Sun <haosun at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-13 23:56:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/45f20633f66af51f017b884dc85637e8f3547d85

8279597: [TESTBUG] ReturnBlobToWrongHeapTest.java fails with -XX:TieredStopAtLevel=1 on machines with many cores

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/codecache/stress/ReturnBlobToWrongHeapTest.java

Changeset: c6b02755
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-14 11:15:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6b027559c6e055b1475ada4001ef483b1a12d24

8279930: Synthetic cast causes generation of store barriers when using heap segments

Reviewed-by: psandoz

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverSlice.java

Changeset: 4b520f00
Author:    Johannes Bechberger <johannes.bechberger at sap.com>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2022-01-14 13:53:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b520f0001be5f33996d5ab7d9ad75773a847e54

8279702: [macosx] ignore xcodebuild warnings on M1

Reviewed-by: goetz, erikj

! make/autoconf/toolchain.m4

Changeset: c809d34f
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-01-14 14:12:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/c809d34f9ec0d8e9f77adc73ee772ce90efbe58d

8279924: [PPC64, s390] implement frame::is_interpreted_frame_valid checks

Reviewed-by: rrich, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp

Changeset: 09d61b61
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-14 17:49:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/09d61b6187425ba528c568fb637087817ffb10c0

8280034: ProblemList jdk/jfr/api/consumer/recordingstream/TestOnEvent.java on linux-x64

Reviewed-by: ccheung

! test/jdk/ProblemList.txt

Changeset: 4d9b3f4c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:20:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d9b3f4ceef4b514ec943e1a5dd1147618376ad8

8279998: PPC64 debug builds fail with "untested: RangeCheckStub: predicate_failed_trap_id"

Reviewed-by: goetz, mdoerr

! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp

Changeset: 39f140a2
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-18 01:56:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/39f140a20120300074167597580f9be34e812cad

Merge

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

Changeset: 48c5f3c7
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-18 07:58:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/48c5f3c71519826d3510e5ac55980d10be763b17

8280026: Cleanup of IGV printing

Reviewed-by: chagedorn, thartmann

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

Changeset: 94522626
Author:    Masanori Yano <myano at openjdk.org>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2022-01-18 09:04:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/945226265234b790b175ea312f7af1126984db68

8278892: java.naming module description is missing @uses tags to document the services that it uses

Reviewed-by: aefimov, alanb

! src/java.naming/share/classes/module-info.java

Changeset: eb949953
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-18 09:16:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb9499535cde140c6bf16b3c4a8e9ee55412d0c3

8280070: G1: Fix template parameters in G1SegmentedArraySegment

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1SegmentedArray.inline.hpp

Changeset: 645b38d5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-18 12:13:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/645b38d586b38252faa4663aca0453e3079fc30d

8280089: compiler/c2/irTests/TestIRAbs.java fails on some arches

Reviewed-by: jiefu, thartmann, chagedorn, fgao

! test/hotspot/jtreg/compiler/c2/irTests/TestIRAbs.java

Changeset: 1725f77b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-18 14:40:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/1725f77bcd6528d56960a0796fcea3725cc98b6a

8280029: G1: "Overflow during reference processing, can not continue" on x86_32

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp

Changeset: d175d33f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-18 14:53:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/d175d33f44e996d2927f953dac2ad4fef542f2a0

8280079: Serial: Remove empty Generation::prepare_for_verify

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: 64c0c0e1
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-01-18 15:27:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/64c0c0e109f9853072f1d306fef1a2e31568ec9e

8276563: Undefined Behaviour in class Assembler

Reviewed-by: jvernee, stuefe

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/foreign_globals_aarch64.cpp
! src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp
! src/hotspot/cpu/aarch64/jvmciCodeInstaller_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/vmreg_aarch64.inline.hpp
! src/hotspot/share/asm/register.hpp

Changeset: 9eb50a5e
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-18 15:49:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9eb50a5ee4a069fbb248748ebee09132e2450420

8280010: Remove double buffering of InputStream for Properties.load

Reviewed-by: amenkov, sspitsyn, serb

! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/sun/net/NetProperties.java
! src/java.base/share/classes/sun/net/www/MimeTable.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncSystemProperty.java
! src/jdk.management.agent/share/classes/jdk/internal/agent/Agent.java
! src/jdk.management.agent/share/classes/sun/management/jmxremote/ConnectorBootstrap.java

Changeset: 9e3f68d8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-18 15:50:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e3f68d8f41ff632ebf28a6f488f6a06754a088f

8279290: symbol not found error, implicit lambdas and diamond constructor invocations

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/lambda/CantFindSymbolImplicitLambdaAndDiamondTest.java

Changeset: 88a8b239
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-18 16:48:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/88a8b239aa9fbda3705c39dca7a102a19fc57659

8280076: Unify IGV and IR printing

Reviewed-by: chagedorn, thartmann, vlivanov

! src/hotspot/share/compiler/compilerDirectives.hpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/parse2.cpp

Changeset: 7acc4c7d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 17:14:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/7acc4c7dfe4b79e2bf1c993e84fd5fcd6855f292

8280058: JFR: StreamUtils::getJfrRepository(Process) should print stdout and stderr

Reviewed-by: mgronlun

! test/lib/jdk/test/lib/jfr/StreamingUtils.java

Changeset: b734dc86
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 17:57:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/b734dc86ee261ecb4a5fbf4db7b3d9905c94191f

8280055: JFR: Improve ObjectContext implementation

Reviewed-by: mgronlun

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

Changeset: 848b16a3
Author:    Masanori Yano <myano at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2022-01-18 18:20:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/848b16a3f933c1cffbce93337a5d9b4e48ce4b45

8272746: ZipFile can't open big file (NegativeArraySizeException)

Reviewed-by: lancea

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

Changeset: fd9fb9a4
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:20:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/fd9fb9a4af149177c2a8d6ab20782d7a0b5bc113

8279194: Add Annotated Memory Viewer feature to SA's HSDB

Reviewed-by: sspitsyn, ysuenaga

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HSDB.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/MemoryPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/MemoryViewer.java

Changeset: bdfa15d9
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:21:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/bdfa15d92cb0e795d04431f82168644dee2da128

8250801: Add clhsdb "threadcontext" command

Reviewed-by: sspitsyn, kevinw

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
+ test/hotspot/jtreg/serviceability/sa/ClhsdbThreadContext.java

Changeset: e314a4cf
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-18 19:28:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/e314a4cfda30cc680b3f0aef8c62b75ff81bdbb1

8280124: Reduce branches decoding latin-1 chars from UTF-8 encoded bytes

Reviewed-by: rriggs, alanb, naoto

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringDecode.java

Changeset: 46fd6838
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:31:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/46fd683820bb7149c0605a0ba03f59e76de69c16

8176567: nsk/jdi/ReferenceType/instances/instances002: TestFailure: Unexpected size of referenceType.instances(nsk.share.jdi.TestInterfaceImplementer1): 11, expected: 10

Reviewed-by: sspitsyn, amenkov

! src/jdk.jdwp.agent/share/native/libjdwp/invoker.c

Changeset: 1a206287
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-01-18 21:56:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a206287576ec55d50d33c68b54647efc7fe32b0

8248404: AArch64: Remove uses of long and unsigned long

Reviewed-by: kbarrett

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
! src/hotspot/cpu/aarch64/universalUpcallHandler_aarch64.cpp

Changeset: 3a421e4b
Author:    John Jiang <jjiang at openjdk.org>
Date:      2022-01-18 22:40:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/3a421e4b78ae5e7116ac68128504b65fa00e1f7f

8280122: SupportedGroupsExtension should output "named groups" rather than "versions"

Reviewed-by: weijun, xuelei

! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java

Changeset: 5f41677e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-20 08:43:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f41677ee86938f8e462b0abcd51d7f82de6c7af

Merge with jdk-19+6

! make/autoconf/toolchain.m4
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vmOperation.hpp
! src/hotspot/share/services/attachListener.cpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java
! test/jdk/ProblemList.txt
! make/autoconf/toolchain.m4
! make/conf/jib-profiles.js
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vmOperation.hpp
! src/hotspot/share/services/attachListener.cpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java
! test/jdk/ProblemList.txt

Changeset: e557d325
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-20 10:25:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/e557d325352e89ef477d72fd08ec892a5cccb380

Exclude serviceability/sa/ClhsdbThreadContext.java

! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Thu Jan 20 14:08:16 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 20 Jan 2022 14:08:16 GMT
Subject: git: openjdk/loom: master: 78 new changesets
Message-ID: <1b6bedf0-3998-49f8-9139-4b90a7ceeaef@openjdk.java.net>

Changeset: 1228b2f1
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-13 00:23:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/1228b2f1f8737a363ab6a7065b24e9f972441b27

8261455: Automatically generate the CDS archive if necessary

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/dynamicArchive.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! src/hotspot/share/cds/metaspaceShared.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/jtreg/runtime/cds/appcds/MoveJDKTest.java
! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
+ test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchiveNoDefaultArchive.java
! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java
! test/lib/jdk/test/lib/cds/CDSTestUtils.java

Changeset: cb250298
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-13 00:42:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb25029885b176be9ebbc84ac1a8ba71be96a6a7

8279800: isAssignableFrom checks in AlgorithmParametersSpi.engineGetParameterSpec appear to be backwards

Reviewed-by: xuelei, valeriep

! src/java.base/share/classes/com/sun/crypto/provider/BlockCipherParamsCore.java
! src/java.base/share/classes/com/sun/crypto/provider/ChaCha20Poly1305Parameters.java
! src/java.base/share/classes/com/sun/crypto/provider/DHParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/GCMParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEKeyFactory.java
! src/java.base/share/classes/com/sun/crypto/provider/PBEParameters.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/PBKDF2HmacSHA1Factory.java
! src/java.base/share/classes/com/sun/crypto/provider/RC2Parameters.java
! src/java.base/share/classes/sun/security/provider/DSAParameters.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.base/share/classes/sun/security/util/GCMParameters.java
+ test/jdk/java/security/spec/IsAssignableFromOrder.java

Changeset: bbc1ddb4
Author:    Hao Sun <haosun at openjdk.org>
Committer: Dean Long <dlong at openjdk.org>
Date:      2022-01-10 20:46:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/bbc1ddb4744bfb15c4e3ab0bed14f7ad0d17b7e5

8278267: ARM32: several vector test failures for ASHR

Reviewed-by: njian, dlong

! src/hotspot/cpu/arm/arm.ad
! src/hotspot/share/opto/vectornode.hpp

Changeset: 92307e5a
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-10 20:47:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/92307e5a944f7e995780fc6f5e55713802919dfd

8278489: Preserve result in native wrapper with +UseHeavyMonitors

Reviewed-by: shade, kvn

! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_32.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 6d7db4b0
Author:    Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-11 06:59:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d7db4b0b3e9172645cef12c36fbeb41a6d38d83

8279356: Method linking fails with guarantee(mh->adapter() != NULL) failed: Adapter blob must already exist!

Reviewed-by: chagedorn, kvn, coleenp

! src/hotspot/share/oops/method.cpp
! test/hotspot/jtreg/compiler/codecache/OverflowCodeCacheTest.java

Changeset: 86d0abb6
Author:    Fairoz Matte <fmatte at openjdk.org>
Committer: Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-11 09:39:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/86d0abb66bd2fe1edd15b81d351ea3b3c90fd256

8279695: [TESTBUG] modify compiler/loopopts/TestSkeletonPredicateNegation.java to run on C1 also

Reviewed-by: neliasso

! test/hotspot/jtreg/compiler/loopopts/TestSkeletonPredicateNegation.java

Changeset: 5aecb372
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-01-11 14:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/5aecb37211c2dec475c56dcc354b6bb4f7e3585e

8206181: ExceptionInInitializerError: improve handling of exceptions in user-provided taglets

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/TagletManager.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/ClassCastExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/ExceptionInInitializerErrorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/InstantiationExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/InvocationTargetExceptionTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/NoSuchMethodExceptionNoNullaryCtorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/NoSuchMethodExceptionPrivateCtorTaglet.java
+ test/langtools/jdk/javadoc/doclet/testCustomTagletRegistration/TestRegistrationErrors.java

Changeset: 67e3d51d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-13 01:05:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/67e3d51d68e7319bd6d5b01233b664e6ee6b17ec

Merge

! src/hotspot/share/opto/vectornode.hpp
! src/hotspot/share/opto/vectornode.hpp

Changeset: 48519480
Author:    John Jiang <jjiang at openjdk.org>
Date:      2022-01-13 02:16:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/485194805966e8dbb76473fa26276e5ba26d8097

8279903: Redundant modulo operation in ECDHKeyAgreement

Reviewed-by: weijun, xuelei

! src/jdk.crypto.ec/share/classes/sun/security/ec/ECDHKeyAgreement.java

Changeset: 69339346
Author:    Kevin Walls <kevinw at openjdk.org>
Date:      2022-01-13 09:29:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/693393463385a966f9bf8a4569074c185c1f2863

8278597: Remove outdated comments regarding RMISecurityManager in HotSpotAgent.java

Reviewed-by: rriggs, sspitsyn

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HotSpotAgent.java

Changeset: b61a4af7
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-13 09:46:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/b61a4af719ec2f6be446612baea11245e222d6fa

8259774: Deprecate -XX:FlightRecorderOptions:samplethreads

Reviewed-by: mgronlun

! src/hotspot/share/jfr/dcmd/jfrDcmds.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.cpp
! src/hotspot/share/jfr/jni/jfrJniMethod.hpp
! src/hotspot/share/jfr/jni/jfrJniMethodRegistration.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.cpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.hpp
! src/java.base/share/man/java.1
! src/jdk.jfr/share/classes/jdk/jfr/FlightRecorder.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/Options.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
! test/jdk/jdk/jfr/jcmd/TestJcmdConfigure.java

Changeset: c17a0122
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-13 13:23:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/c17a0122c4b5f17b85dc0bee0777b2a831debf6d

8278961: Enable debug logging in java/net/DatagramSocket/SendDatagramToBadAddress.java

Reviewed-by: dfuchs, msheppar

! test/jdk/java/net/DatagramSocket/SendDatagramToBadAddress.java

Changeset: 6fcaa322
Author:    Daniel Jelinski <daniel.jelinski at oracle.com>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-13 14:41:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/6fcaa322d90f06ba79a8fc30ebe314aa9ea8e959

8262442: (windows) Use all proxy configuration sources when java.net.useSystemProxies=true

Reviewed-by: dfuchs

! src/java.base/windows/native/libnet/DefaultProxySelector.c

Changeset: 0a839b43
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-13 15:26:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/0a839b434b8454e22d6e5084af6e45cab3daa538

8279801: EC KeyFactory and KeyPairGenerator do not have aliases for OID format

Reviewed-by: xuelei, valeriep

! src/jdk.crypto.ec/share/classes/sun/security/ec/SunEC.java
+ test/jdk/sun/security/ec/OidInstance.java

Changeset: 9209e6d6
Author:    Daniel Jelinski <daniel.jelinski at oracle.com>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2022-01-13 16:17:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/9209e6d6aeee002c5de3b29cfed1e91c61c37868

8279877: Document IDEA IDE setup in docs/ide.md

Reviewed-by: lancea, erikj

! doc/ide.html
! doc/ide.md

Changeset: 237f861e
Author:    Patricio Chilano Mateo <pchilanomate at openjdk.org>
Date:      2022-01-13 17:49:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/237f861e8245749cb260fa81e7797d337dc15e22

8273143: Transition to _thread_in_vm when handling a polling page exception

Reviewed-by: rehn, dcubed, coleenp, rrich

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/runtime/handshake.cpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/runtime/thread.cpp

Changeset: 35172cda
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-13 18:28:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/35172cdaf38d83cd3ed57a5436bf985dde2d802b

8278951: containers/cgroup/PlainRead.java fails on Ubuntu 21.10

Reviewed-by: hseigel, sgehwolf

! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp

Changeset: 965c64bc
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 07:47:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/965c64bca713446e7e513170aa9138a8a5eec5de

8279699: Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss, mli

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

Changeset: 84976b45
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-14 09:51:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/84976b45315feb6c37a9f3db6e1e62812c9b0a37

8278549: UNIX sun/font coding misses SUSE distro detection on recent distro SUSE 15

Reviewed-by: mdoerr, lucy

! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java
! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java

Changeset: dd76a28d
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 12:35:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/dd76a28d441e01b1993a71de67ace58bcb67acc8

8280000: Remove unused CardTable::find_covering_region_containing

Reviewed-by: tschatzl, sjohanss

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

Changeset: 9f30ec17
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-14 12:48:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9f30ec174faae10484766308996cab136a779658

8278398: jwebserver: Add test to confirm maximum request time

Reviewed-by: dfuchs, michaelm

! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
+ test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: e8f494cd
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-14 14:31:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/e8f494cd5f2e7ef345cd145ad7836419efa1a059

8279825: JFR: JFCModel shouldn't need FilePermission to read predefined .jfc files

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/JFC.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/JFCModel.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/jfc/model/Parser.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/tool/Configure.java

Changeset: 35734ad0
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-14 14:41:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/35734ad0805b9ecaf6eb72a4b1513b8de53ed72c

8279545: Buffer overrun in reverse_words of sharedRuntime_x86_64.cpp:3517

Reviewed-by: coleenp, lfoltan

! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp
! src/hotspot/cpu/s390/sharedRuntime_s390.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp

Changeset: 61b89443
Author:    Sean Mullan <mullan at openjdk.org>
Date:      2022-01-14 15:22:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/61b8944327e3d12cf58dc3f6bc45ecbeba4ef611

8278851: Correct signer logic for jars signed with multiple digestalgs

Reviewed-by: coffeys, weijun

! src/java.base/share/classes/java/util/jar/JarVerifier.java
! src/java.base/share/classes/sun/security/util/ManifestEntryVerifier.java
+ test/jdk/jdk/security/jarsigner/JarWithOneNonDisabledDigestAlg.java

Changeset: ac98b220
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-14 15:54:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/ac98b22040f854de79813a1c2a97fc399d3bcc42

8280028: [BACKOUT] Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss

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

Changeset: f1805309
Author:    Pavel Rappo <prappo at openjdk.org>
Date:      2022-01-14 16:10:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/f1805309352a22119ae2edf8bfbb596f00936224

8279918: Fix various doc typos

Reviewed-by: kevinw, lancea, mullan, sspitsyn, naoto, jlahoda, azvegint, egahlin, jjg

! src/java.base/share/classes/java/io/DataInput.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/io/PipedInputStream.java
! src/java.base/share/classes/java/lang/Class.java
! src/java.base/share/classes/java/math/BigDecimal.java
! src/java.base/share/classes/java/text/MessageFormat.java
! src/java.base/share/classes/java/util/Locale.java
! src/java.base/share/classes/java/util/zip/ZipFile.java
! src/java.base/share/classes/sun/text/RuleBasedBreakIterator.java
! src/java.base/share/classes/sun/text/spi/JavaTimeDateTimePatternProvider.java
! src/java.desktop/share/classes/com/sun/beans/TypeResolver.java
! src/java.desktop/share/classes/java/awt/List.java
! src/java.desktop/share/classes/java/awt/MenuComponent.java
! src/java.desktop/share/classes/java/awt/font/GlyphJustificationInfo.java
! src/java.desktop/share/classes/java/awt/geom/Arc2D.java
! src/java.desktop/share/classes/javax/imageio/stream/ImageInputStream.java
! src/java.desktop/share/classes/javax/print/attribute/standard/JobStateReason.java
! src/java.desktop/share/classes/javax/sound/midi/Sequencer.java
! src/java.desktop/share/classes/javax/swing/text/html/AccessibleHTML.java
! src/java.logging/share/classes/java/util/logging/LogRecord.java
! src/java.management/share/classes/javax/management/MXBean.java
! src/java.security.sasl/share/classes/javax/security/sasl/SaslServer.java
! src/java.sql/share/classes/java/sql/BatchUpdateException.java
! src/java.sql/share/classes/java/sql/Connection.java
! src/java.sql/share/classes/java/sql/DatabaseMetaData.java
! src/java.sql/share/classes/java/sql/Statement.java
! src/java.xml/share/classes/javax/xml/stream/XMLStreamReader.java
! src/java.xml/share/classes/org/xml/sax/ext/DeclHandler.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/ArgumentAttr.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/Package.java
! src/jdk.compiler/share/classes/com/sun/tools/sjavac/Transformer.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! src/jdk.jdi/share/classes/com/sun/jdi/VirtualMachineManager.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/SecuritySupport.java
! src/jdk.security.auth/share/classes/com/sun/security/auth/module/KeyStoreLoginModule.java

Changeset: cf283e2a
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-14 16:17:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/cf283e2a33a053407eac65ea35baa61a3a23c8d5

8279570: IGV: Add source/destination property for load and store nodes with an associated field

Reviewed-by: kvn, thartmann

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

Changeset: d9dd485b
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-14 16:17:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/d9dd485b95e1796822c0dcfaed8a28328b0a976a

8280019: Remove unused code from metaspace

Reviewed-by: coleenp, hseigel

! src/hotspot/share/memory/metaspace/blockTree.cpp
! src/hotspot/share/memory/metaspace/chunkManager.cpp
! src/hotspot/share/memory/metaspace/chunkManager.hpp
! src/hotspot/share/memory/metaspace/commitMask.hpp
! src/hotspot/share/memory/metaspace/counters.hpp
! src/hotspot/share/memory/metaspace/freeChunkList.cpp
! src/hotspot/share/memory/metaspace/rootChunkArea.cpp

Changeset: fb8fdc0f
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-01-14 17:47:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/fb8fdc0fbf17dd7e900cb688df4917b97b26b9ab

8279990: (fs) Awkward verbiage in description of Files.createTempFile(Path,String,String,FileAttribute)

Reviewed-by: lancea

! src/java.base/share/classes/java/nio/file/Files.java

Changeset: c359c358
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-14 19:40:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/c359c358c8ebaf7b1dddbc4b499a7aae65ba6736

8280002: jmap -histo may leak stream

Reviewed-by: shade, sspitsyn

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

Changeset: 0d1a97f7
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-14 20:44:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/0d1a97f793309919bd6d67085630049eaafcced1

8279064: New options for ktab to provide non-default salt

Reviewed-by: valeriep

! src/java.security.jgss/share/classes/sun/security/krb5/internal/ktab/KeyTab.java
! src/java.security.jgss/windows/classes/sun/security/krb5/internal/tools/Ktab.java
! test/jdk/sun/security/krb5/auto/Context.java
+ test/jdk/sun/security/krb5/auto/tools/KtabSalt.java
! test/jdk/sun/security/krb5/tools/KtabCheck.java

Changeset: eab4e6d6
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-14 22:24:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/eab4e6d6701f2e217374c073c2578f029fa58393

8280045: ProblemList 2 AppCDS tests until JDK-8279970 is fixed

Reviewed-by: ccheung

! test/hotspot/jtreg/ProblemList.txt

Changeset: 9b0f6895
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-14 23:13:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/9b0f68955770d017d727a423e46140033317f273

8279947: Remove two redundant gvn.transform calls in Parse::do_one_bytecode()

Reviewed-by: kvn

! src/hotspot/share/opto/parse2.cpp

Changeset: 22b7295e
Author:    Masanori Yano <myano at openjdk.org>
Committer: Sergey Bylokhov <serb at openjdk.org>
Date:      2022-01-15 02:17:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/22b7295e75d3bc7ba2c2cd7b871bb2bb5bf290eb

7001973: java/awt/Graphics2D/CopyAreaOOB.java fails

Reviewed-by: serb

! test/jdk/ProblemList.txt
! test/jdk/java/awt/Graphics2D/CopyAreaOOB.java

Changeset: 9a18190a
Author:    Mikael Vidstedt <mikael at openjdk.org>
Date:      2022-01-15 03:20:34 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a18190a4f8e31801d1442d97f247f074a3fd5c0

8280048: Missing comma in copyright header

Reviewed-by: prr

! test/jdk/java/awt/Graphics2D/CopyAreaOOB.java

Changeset: fef8f2d3
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-15 07:01:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/fef8f2d30004ea75c663752ae6c61b214fb8abc8

8279797: JFR: Show .jfc options in JFR.start help

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdStart.java

Changeset: c6196662
Author:    Fei Gao <fgao at openjdk.org>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-17 02:16:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6196662b8a15276916badd333291057980a6552

8276673: Optimize abs operations in C2 compiler

Reviewed-by: thartmann, jiefu

! src/hotspot/share/opto/subnode.cpp
! src/hotspot/share/opto/subnode.hpp
! src/hotspot/share/opto/type.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRAbs.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java

Changeset: 590eb860
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:17:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/590eb86033d5445018cd0e961e8721a20de4bb0c

8280016: gc/g1/TestShrinkAuxiliaryData30 test fails on large machines

Reviewed-by: tschatzl, ayang

+ test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData27.java
- test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData30.java

Changeset: a30aa52b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:19:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/a30aa52b77931bcea38213cf3d243d18a37dc858

8279958: Provide configure hints for Alpine/apk package managers

Reviewed-by: erikj

! make/autoconf/help.m4

Changeset: 431bd9a6
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-17 08:56:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/431bd9a66d759fcd014e9bfc15a0e12976802f06

8280001: Serial: Add documentation to heap memory layout

Reviewed-by: mli, sjohanss, tschatzl

! src/hotspot/share/gc/serial/serialHeap.hpp

Changeset: 71ca85f5
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-17 11:01:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/71ca85f5a6741a2db55a529192564f94b269fbd9

8278831: Use table lookup for the last two bytes in Integer.getChars

Reviewed-by: jlaskey, rriggs

! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! src/java.base/share/classes/java/lang/StringUTF16.java
! test/micro/org/openjdk/bench/java/lang/Integers.java

Changeset: 9e536b64
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-17 11:03:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e536b64705f841b224d0e64cad0f1609ebf5bca

8280032: Update jib-profiles.js to use JMH 1.34 devkit

Reviewed-by: erikj, iris

! make/conf/jib-profiles.js

Changeset: 3edcb132
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-17 13:17:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/3edcb13272c7d1a587e17fc16be523b3d73053ac

8280018: Remove obsolete VM_GenCollectFullConcurrent

Reviewed-by: tschatzl

! src/hotspot/share/gc/shared/gcVMOperations.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.hpp
! src/hotspot/share/runtime/vmOperation.hpp

Changeset: 5d52bf99
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-17 14:33:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/5d52bf9987445b3a6033d66e8644ed77c4d761bd

8279910: G1: Simplify HeapRegionRemSet::add_reference

Reviewed-by: tschatzl, ayang

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

Changeset: 7b6738fa
Author:    Ana Marsh <anamarsh at microsoft.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-17 16:36:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/7b6738fa02023825ed9e602555bd5ed2b87a6ca6

8278885: Remove Windows ARM64 int8_t workaround in G1

Reviewed-by: erikj, tschatzl, mli

! doc/building.html
! doc/building.md
! make/autoconf/toolchain_microsoft.m4
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp

Changeset: 262f2efd
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-01-18 00:47:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/262f2efd6ce546b4ee8c9c045916c1a23ad14676

8280059: Incorrect glibc version is used in a comment in os_linux.cpp

Reviewed-by: jiefu

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

Changeset: 65eb066b
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-13 07:13:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/65eb066b630b892f22492457e0f86165e5ef4765

8279837: C2: assert(is_Loop()) failed: invalid node class: Region

Reviewed-by: kvn, thartmann

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

Changeset: 33814791
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-13 08:42:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/33814791d917b0c09909bf19b432dd8dfc6cd9db

8274007: [REDO] VM Exit does not abort concurrent mark

Reviewed-by: sjohanss, iwalulya

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp

Changeset: 14a90e53
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-13 08:51:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/14a90e536b86a8fb8d5f0272ec03359e44638da5

8279370: jdk.jpackage/share/native/applauncher/JvmLauncher.cpp fails to build with GCC 6.3.0

Reviewed-by: almatvee, asemenyuk

! src/jdk.jpackage/share/native/applauncher/JvmLauncher.cpp

Changeset: ff856593
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-13 15:25:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/ff8565931115d581afff679ea85b1a2d80c03b99

8279833: Loop optimization issue in String.encodeUTF8_UTF16

Reviewed-by: rriggs
Backport-of: c3d0a94040d9bd0f4b99da97b89fbfce252a41c0

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringEncode.java

Changeset: 37143c09
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-18 01:10:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/37143c09ab56ff07767ab3ac392234e36ee82358

Merge

! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/opto/loopTransform.cpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
! src/hotspot/share/opto/loopTransform.cpp

Changeset: 064ee6ae
Author:    Naoto Sato <naoto at openjdk.org>
Date:      2022-01-13 22:05:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/064ee6ae135366d59e9485b449a41d2b55811bbe

8278434: timeouts in test  java/time/test/java/time/format/TestZoneTextPrinterParser.java

Backport-of: 8dc4437d002db5d025b47f48e7420e3bae55bdec

! src/java.base/share/classes/sun/util/cldr/CLDRTimeZoneNameProviderImpl.java
! test/jdk/java/time/test/java/time/format/TestZoneTextPrinterParser.java
+ test/micro/org/openjdk/bench/java/text/ZoneStrings.java

Changeset: 45f20633
Author:    Hao Sun <haosun at openjdk.org>
Committer: Vladimir Kozlov <kvn at openjdk.org>
Date:      2022-01-13 23:56:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/45f20633f66af51f017b884dc85637e8f3547d85

8279597: [TESTBUG] ReturnBlobToWrongHeapTest.java fails with -XX:TieredStopAtLevel=1 on machines with many cores

Reviewed-by: kvn

! test/hotspot/jtreg/compiler/codecache/stress/ReturnBlobToWrongHeapTest.java

Changeset: c6b02755
Author:    Maurizio Cimadamore <mcimadamore at openjdk.org>
Date:      2022-01-14 11:15:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/c6b027559c6e055b1475ada4001ef483b1a12d24

8279930: Synthetic cast causes generation of store barriers when using heap segments

Reviewed-by: psandoz

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/MemorySegment.java
! src/jdk.incubator.foreign/share/classes/jdk/internal/foreign/HeapMemorySegmentImpl.java
+ test/micro/org/openjdk/bench/jdk/incubator/foreign/LoopOverSlice.java

Changeset: 4b520f00
Author:    Johannes Bechberger <johannes.bechberger at sap.com>
Committer: Christoph Langer <clanger at openjdk.org>
Date:      2022-01-14 13:53:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b520f0001be5f33996d5ab7d9ad75773a847e54

8279702: [macosx] ignore xcodebuild warnings on M1

Reviewed-by: goetz, erikj

! make/autoconf/toolchain.m4

Changeset: c809d34f
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-01-14 14:12:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/c809d34f9ec0d8e9f77adc73ee772ce90efbe58d

8279924: [PPC64, s390] implement frame::is_interpreted_frame_valid checks

Reviewed-by: rrich, mbaesken

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp

Changeset: 09d61b61
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-14 17:49:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/09d61b6187425ba528c568fb637087817ffb10c0

8280034: ProblemList jdk/jfr/api/consumer/recordingstream/TestOnEvent.java on linux-x64

Reviewed-by: ccheung

! test/jdk/ProblemList.txt

Changeset: 4d9b3f4c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-17 08:20:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d9b3f4ceef4b514ec943e1a5dd1147618376ad8

8279998: PPC64 debug builds fail with "untested: RangeCheckStub: predicate_failed_trap_id"

Reviewed-by: goetz, mdoerr

! src/hotspot/cpu/ppc/c1_CodeStubs_ppc.cpp

Changeset: 39f140a2
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-18 01:56:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/39f140a20120300074167597580f9be34e812cad

Merge

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

Changeset: 48c5f3c7
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-18 07:58:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/48c5f3c71519826d3510e5ac55980d10be763b17

8280026: Cleanup of IGV printing

Reviewed-by: chagedorn, thartmann

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

Changeset: 94522626
Author:    Masanori Yano <myano at openjdk.org>
Committer: Aleksei Efimov <aefimov at openjdk.org>
Date:      2022-01-18 09:04:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/945226265234b790b175ea312f7af1126984db68

8278892: java.naming module description is missing @uses tags to document the services that it uses

Reviewed-by: aefimov, alanb

! src/java.naming/share/classes/module-info.java

Changeset: eb949953
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-18 09:16:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/eb9499535cde140c6bf16b3c4a8e9ee55412d0c3

8280070: G1: Fix template parameters in G1SegmentedArraySegment

Reviewed-by: ayang, tschatzl

! src/hotspot/share/gc/g1/g1SegmentedArray.inline.hpp

Changeset: 645b38d5
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-18 12:13:44 +0000
URL:       https://git.openjdk.java.net/loom/commit/645b38d586b38252faa4663aca0453e3079fc30d

8280089: compiler/c2/irTests/TestIRAbs.java fails on some arches

Reviewed-by: jiefu, thartmann, chagedorn, fgao

! test/hotspot/jtreg/compiler/c2/irTests/TestIRAbs.java

Changeset: 1725f77b
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-18 14:40:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/1725f77bcd6528d56960a0796fcea3725cc98b6a

8280029: G1: "Overflow during reference processing, can not continue" on x86_32

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/shared/gc_globals.hpp

Changeset: d175d33f
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-18 14:53:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/d175d33f44e996d2927f953dac2ad4fef542f2a0

8280079: Serial: Remove empty Generation::prepare_for_verify

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/serial/tenuredGeneration.cpp
! src/hotspot/share/gc/serial/tenuredGeneration.hpp
! src/hotspot/share/gc/shared/cardGeneration.cpp
! src/hotspot/share/gc/shared/cardGeneration.hpp
! src/hotspot/share/gc/shared/genCollectedHeap.cpp
! src/hotspot/share/gc/shared/generation.hpp

Changeset: 64c0c0e1
Author:    Andrew Haley <aph at openjdk.org>
Date:      2022-01-18 15:27:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/64c0c0e109f9853072f1d306fef1a2e31568ec9e

8276563: Undefined Behaviour in class Assembler

Reviewed-by: jvernee, stuefe

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/foreign_globals_aarch64.cpp
! src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp
! src/hotspot/cpu/aarch64/jvmciCodeInstaller_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.cpp
! src/hotspot/cpu/aarch64/register_aarch64.hpp
! src/hotspot/cpu/aarch64/vmreg_aarch64.inline.hpp
! src/hotspot/share/asm/register.hpp

Changeset: 9eb50a5e
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-18 15:49:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/9eb50a5ee4a069fbb248748ebee09132e2450420

8280010: Remove double buffering of InputStream for Properties.load

Reviewed-by: amenkov, sspitsyn, serb

! src/java.base/share/classes/java/security/Security.java
! src/java.base/share/classes/sun/net/NetProperties.java
! src/java.base/share/classes/sun/net/www/MimeTable.java
! src/java.desktop/share/classes/sun/print/PSPrinterJob.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncSystemProperty.java
! src/jdk.management.agent/share/classes/jdk/internal/agent/Agent.java
! src/jdk.management.agent/share/classes/sun/management/jmxremote/ConnectorBootstrap.java

Changeset: 9e3f68d8
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-18 15:50:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/9e3f68d8f41ff632ebf28a6f488f6a06754a088f

8279290: symbol not found error, implicit lambdas and diamond constructor invocations

Reviewed-by: jlahoda

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
+ test/langtools/tools/javac/lambda/CantFindSymbolImplicitLambdaAndDiamondTest.java

Changeset: 88a8b239
Author:    Nils Eliasson <neliasso at openjdk.org>
Date:      2022-01-18 16:48:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/88a8b239aa9fbda3705c39dca7a102a19fc57659

8280076: Unify IGV and IR printing

Reviewed-by: chagedorn, thartmann, vlivanov

! src/hotspot/share/compiler/compilerDirectives.hpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/idealGraphPrinter.cpp
! src/hotspot/share/opto/parse2.cpp

Changeset: 7acc4c7d
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 17:14:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/7acc4c7dfe4b79e2bf1c993e84fd5fcd6855f292

8280058: JFR: StreamUtils::getJfrRepository(Process) should print stdout and stderr

Reviewed-by: mgronlun

! test/lib/jdk/test/lib/jfr/StreamingUtils.java

Changeset: b734dc86
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 17:57:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/b734dc86ee261ecb4a5fbf4db7b3d9905c94191f

8280055: JFR: Improve ObjectContext implementation

Reviewed-by: mgronlun

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

Changeset: 848b16a3
Author:    Masanori Yano <myano at openjdk.org>
Committer: Lance Andersen <lancea at openjdk.org>
Date:      2022-01-18 18:20:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/848b16a3f933c1cffbce93337a5d9b4e48ce4b45

8272746: ZipFile can't open big file (NegativeArraySizeException)

Reviewed-by: lancea

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

Changeset: fd9fb9a4
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:20:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/fd9fb9a4af149177c2a8d6ab20782d7a0b5bc113

8279194: Add Annotated Memory Viewer feature to SA's HSDB

Reviewed-by: sspitsyn, ysuenaga

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/HSDB.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/MemoryPanel.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/MemoryViewer.java

Changeset: bdfa15d9
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:21:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/bdfa15d92cb0e795d04431f82168644dee2da128

8250801: Add clhsdb "threadcontext" command

Reviewed-by: sspitsyn, kevinw

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/JavaThread.java
+ test/hotspot/jtreg/serviceability/sa/ClhsdbThreadContext.java

Changeset: e314a4cf
Author:    Claes Redestad <redestad at openjdk.org>
Date:      2022-01-18 19:28:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/e314a4cfda30cc680b3f0aef8c62b75ff81bdbb1

8280124: Reduce branches decoding latin-1 chars from UTF-8 encoded bytes

Reviewed-by: rriggs, alanb, naoto

! src/java.base/share/classes/java/lang/String.java
! test/micro/org/openjdk/bench/java/lang/StringDecode.java

Changeset: 46fd6838
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-18 19:31:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/46fd683820bb7149c0605a0ba03f59e76de69c16

8176567: nsk/jdi/ReferenceType/instances/instances002: TestFailure: Unexpected size of referenceType.instances(nsk.share.jdi.TestInterfaceImplementer1): 11, expected: 10

Reviewed-by: sspitsyn, amenkov

! src/jdk.jdwp.agent/share/native/libjdwp/invoker.c

Changeset: 1a206287
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-01-18 21:56:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/1a206287576ec55d50d33c68b54647efc7fe32b0

8248404: AArch64: Remove uses of long and unsigned long

Reviewed-by: kbarrett

! src/hotspot/cpu/aarch64/assembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
! src/hotspot/cpu/aarch64/universalUpcallHandler_aarch64.cpp

Changeset: 3a421e4b
Author:    John Jiang <jjiang at openjdk.org>
Date:      2022-01-18 22:40:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/3a421e4b78ae5e7116ac68128504b65fa00e1f7f

8280122: SupportedGroupsExtension should output "named groups" rather than "versions"

Reviewed-by: weijun, xuelei

! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java


From duke at openjdk.java.net  Thu Jan 20 14:36:08 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 20 Jan 2022 14:36:08 GMT
Subject: git: openjdk/loom: fibers: 4 new changesets
Message-ID: <67a6e8e2-6600-4597-a0b0-fc58b5478b76@openjdk.java.net>

Changeset: 88681b1c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-19 10:09:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/88681b1ceaf58f9af528a279999834c85c5b2327

Remove state check that is no longer needed

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

Changeset: 63491a9b
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-19 10:10:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/63491a9be7be49487d08810939d9c0d297376001

Cleanup

! src/java.base/share/classes/java/lang/ScopeLocal.java
! src/java.base/share/classes/jdk/internal/vm/ScopeLocalContainer.java

Changeset: 03d82466
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-20 07:21:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/03d8246620d658acdb514807da804b6a1fe3ec7f

Refactor Poller

! src/java.base/linux/classes/sun/nio/ch/EPollPoller.java
! src/java.base/macosx/classes/sun/nio/ch/KQueuePoller.java
! src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java
! src/java.base/share/classes/sun/nio/ch/Poller.java
! src/java.base/share/classes/sun/nio/ch/SelChImpl.java
! src/java.base/unix/classes/sun/nio/ch/ConsoleStreams.java
! src/java.base/windows/classes/sun/nio/ch/WEPollPoller.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollPoller.java

Changeset: e464ed6c
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-20 11:31:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e464ed6cc80a2a64746d43edbc420b5f9df0a610

More cleanup/refactoring

! src/java.base/linux/classes/sun/nio/ch/EPollPoller.java
! src/java.base/macosx/classes/sun/nio/ch/KQueuePoller.java
! src/java.base/share/classes/sun/nio/ch/Poller.java
! src/java.base/share/classes/sun/nio/ch/PollerProvider.java
! src/java.base/windows/classes/sun/nio/ch/WEPollPoller.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollPoller.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollPollerProvider.java
! test/jdk/java/lang/Thread/virtual/NetSockets.java
! test/jdk/java/lang/Thread/virtual/NioChannels.java


From coleenp at openjdk.java.net  Thu Jan 20 21:04:30 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Thu, 20 Jan 2022 21:04:30 GMT
Subject: RFR: 8252388: Allocation without ResourceMark in
 InterpreterOopMap::resource_copy
Message-ID: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>

I added a ResourceMark to interpreter_frame_num_oops and kept getting confused with frame::interpreted_frame_num_oops, which I then realized is not used.  So I deleted that one.

I also added a ResourceMark to frame::interpreted_oops_do (the one that's used, and deleted the other) before the InterpreterOopMask definition.  This necessitated using CHeap for FrameValuesOopClosure data because adding to the resource allocated _values field in the oops_interpreted_do ResourceMark got an resource mark nesting assertion.

Also, I apologize for the whitespace changes.  My editor removes white space at the end of lines.  You'll have to remove them anyway.

Ran this test: mach5 --patch-based --extra-src-dirs /scratch/cphillim/hg/jdk-loom -j loom-tier1,loom-tier2 -b linux-x64-debug'

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

Commit messages:
 - Implement do_derived_oop
 - Fix copyrights
 - remove unused duplicately named function.
 - Add ResourceMarks

Changes: https://git.openjdk.java.net/loom/pull/85/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=85&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8252388
  Stats: 161 lines in 13 files changed: 35 ins; 53 del; 73 mod
  Patch: https://git.openjdk.java.net/loom/pull/85.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/85/head:pull/85

PR: https://git.openjdk.java.net/loom/pull/85

From rpressler at openjdk.java.net  Thu Jan 20 21:08:13 2022
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Thu, 20 Jan 2022 21:08:13 GMT
Subject: RFR: 8252388: Allocation without ResourceMark in
 InterpreterOopMap::resource_copy
In-Reply-To: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
References: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
Message-ID: <uO1EYjrvGlxvq1J2T-Em0WThlDu4jkXyz2Fh5OdISfo=.e03385d8-8e40-46bd-8627-d0c6c2bf3fc8@github.com>

On Thu, 20 Jan 2022 20:58:58 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> I added a ResourceMark to interpreter_frame_num_oops and kept getting confused with frame::interpreted_frame_num_oops, which I then realized is not used.  So I deleted that one.
> 
> I also added a ResourceMark to frame::interpreted_oops_do (the one that's used, and deleted the other) before the InterpreterOopMask definition.  This necessitated using CHeap for FrameValuesOopClosure data because adding to the resource allocated _values field in the oops_interpreted_do ResourceMark got an resource mark nesting assertion.
> 
> Also, I apologize for the whitespace changes.  My editor removes white space at the end of lines.  You'll have to remove them anyway.
> 
> Ran this test: mach5 --patch-based --extra-src-dirs /scratch/cphillim/hg/jdk-loom -j loom-tier1,loom-tier2 -b linux-x64-debug'

Marked as reviewed by rpressler (Lead).

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

PR: https://git.openjdk.java.net/loom/pull/85

From duke at openjdk.java.net  Thu Jan 20 21:22:03 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 20 Jan 2022 21:22:03 GMT
Subject: git: openjdk/loom: fibers: 5 new changesets
Message-ID: <ffed1bcd-979c-43e0-8410-3532cbe38165@openjdk.java.net>

Changeset: 8861b623
Author:    Coleen Phillimore <coleen.phillimore at oracle.com>
Date:      2022-01-20 14:26:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/8861b623025f54f044847b4ace2dee9d6c730a89

Add ResourceMarks

! src/hotspot/cpu/aarch64/frame_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/instanceStackChunkKlass_aarch64.inline.hpp
! src/hotspot/cpu/arm/frame_arm.inline.hpp
! src/hotspot/cpu/ppc/frame_ppc.inline.hpp
! src/hotspot/cpu/s390/frame_s390.inline.hpp
! src/hotspot/cpu/x86/frame_x86.inline.hpp
! src/hotspot/cpu/x86/instanceStackChunkKlass_x86.inline.hpp
! src/hotspot/cpu/zero/frame_zero.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp
! src/hotspot/share/runtime/frame_helpers.inline.hpp

Changeset: 68690366
Author:    Coleen Phillimore <coleen.phillimore at oracle.com>
Date:      2022-01-20 18:37:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/68690366c0b6ad8bf3c5e0c60d5771ae7ffa2785

remove unused duplicately named function.

! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/frame.hpp

Changeset: 1e8a4c9f
Author:    Coleen Phillimore <coleen.phillimore at oracle.com>
Date:      2022-01-20 18:39:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/1e8a4c9ffb9baad85803052948b69ea1113222f7

Fix copyrights

! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp

Changeset: 43219b5e
Author:    Coleen Phillimore <coleen.phillimore at oracle.com>
Date:      2022-01-20 19:06:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/43219b5edf3be36a86674f6ea771c5557c50b67e

Implement do_derived_oop

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

Changeset: 42cc563c
Author:    Coleen Phillimore <coleen.phillimore at oracle.com>
Committer: GitHub <noreply at github.com>
Date:      2022-01-20 16:21:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/42cc563ca66e4436022b9d12a23981e87f75819a

Merge pull request #85 from coleenp/rm

8252388: Allocation without ResourceMark in InterpreterOopMap::resource_copy

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


From coleenp at openjdk.java.net  Thu Jan 20 21:25:27 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Thu, 20 Jan 2022 21:25:27 GMT
Subject: RFR: 8252388: Allocation without ResourceMark in
 InterpreterOopMap::resource_copy [v2]
In-Reply-To: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
References: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
Message-ID: <qTSWz52s_R9m4SrSTb1OKXqLR7ewQi8PpQduxwNQjfk=.3f3565ac-f858-4bea-8ce0-c4ea6b856b52@github.com>

> I added a ResourceMark to interpreter_frame_num_oops and kept getting confused with frame::interpreted_frame_num_oops, which I then realized is not used.  So I deleted that one.
> 
> I also added a ResourceMark to frame::interpreted_oops_do (the one that's used, and deleted the other) before the InterpreterOopMask definition.  This necessitated using CHeap for FrameValuesOopClosure data because adding to the resource allocated _values field in the oops_interpreted_do ResourceMark got an resource mark nesting assertion.
> 
> Also, I apologize for the whitespace changes.  My editor removes white space at the end of lines.  You'll have to remove them anyway.
> 
> Ran this test: mach5 --patch-based --extra-src-dirs /scratch/cphillim/hg/jdk-loom -j loom-tier1,loom-tier2 -b linux-x64-debug'

Coleen Phillimore has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/85/files
  - new: https://git.openjdk.java.net/loom/pull/85/files/43219b5e..43219b5e

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=85&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=85&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/loom/pull/85.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/85/head:pull/85

PR: https://git.openjdk.java.net/loom/pull/85

From coleenp at openjdk.java.net  Thu Jan 20 21:25:29 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Thu, 20 Jan 2022 21:25:29 GMT
Subject: RFR: 8252388: Allocation without ResourceMark in
 InterpreterOopMap::resource_copy
In-Reply-To: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
References: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
Message-ID: <Pq1m0ESqZSsiI9wZl8ZruXQugW3Bjvu0eyvqijrkQyo=.a5c5bc28-485d-443a-bb8e-b463de914cf5@github.com>

On Thu, 20 Jan 2022 20:58:58 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> I added a ResourceMark to interpreter_frame_num_oops and kept getting confused with frame::interpreted_frame_num_oops, which I then realized is not used.  So I deleted that one.
> 
> I also added a ResourceMark to frame::interpreted_oops_do (the one that's used, and deleted the other) before the InterpreterOopMask definition.  This necessitated using CHeap for FrameValuesOopClosure data because adding to the resource allocated _values field in the oops_interpreted_do ResourceMark got an resource mark nesting assertion.
> 
> Also, I apologize for the whitespace changes.  My editor removes white space at the end of lines.  You'll have to remove them anyway.
> 
> Ran this test: mach5 --patch-based --extra-src-dirs /scratch/cphillim/hg/jdk-loom -j loom-tier1,loom-tier2 -b linux-x64-debug'

thanks Ron, sorry for the whitespace changes.

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

PR: https://git.openjdk.java.net/loom/pull/85

From coleenp at openjdk.java.net  Thu Jan 20 21:25:30 2022
From: coleenp at openjdk.java.net (Coleen Phillimore)
Date: Thu, 20 Jan 2022 21:25:30 GMT
Subject: Withdrawn: 8252388: Allocation without ResourceMark in
 InterpreterOopMap::resource_copy
In-Reply-To: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
References: <Ad_imLeYs0Iz5o6Bz13c0_qM1VffW6kwCQ223dY3ygU=.8abf3eab-7d94-4dba-ac6a-982139310d30@github.com>
Message-ID: <CUkSYFzhozs8jqtUNegLZ5U1_ci3OqtyxHHCdckgHc0=.1cf3428d-f6a5-426f-ac6d-974dbc7ace78@github.com>

On Thu, 20 Jan 2022 20:58:58 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> I added a ResourceMark to interpreter_frame_num_oops and kept getting confused with frame::interpreted_frame_num_oops, which I then realized is not used.  So I deleted that one.
> 
> I also added a ResourceMark to frame::interpreted_oops_do (the one that's used, and deleted the other) before the InterpreterOopMask definition.  This necessitated using CHeap for FrameValuesOopClosure data because adding to the resource allocated _values field in the oops_interpreted_do ResourceMark got an resource mark nesting assertion.
> 
> Also, I apologize for the whitespace changes.  My editor removes white space at the end of lines.  You'll have to remove them anyway.
> 
> Ran this test: mach5 --patch-based --extra-src-dirs /scratch/cphillim/hg/jdk-loom -j loom-tier1,loom-tier2 -b linux-x64-debug'

This pull request has been closed without being integrated.

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

PR: https://git.openjdk.java.net/loom/pull/85

From cay.horstmann at gmail.com  Fri Jan 21 16:13:53 2022
From: cay.horstmann at gmail.com (Cay Horstmann)
Date: Fri, 21 Jan 2022 17:13:53 +0100
Subject: Whatever happened to ExecutorService.withDeadline?
Message-ID: <1ab527b7-7b2a-dcf2-0afa-29e5a655d1fe@gmail.com>

Hi, I am listening to Heinz Kabutz' presentation at JChampionsConf, and 
he mentioned that ExecutorService.withDeadline is not in the current 
API. Why is that? Timing out a It seems a reasonable thing to want to do.

Cheers,

Cay

-- 

Cay S. Horstmann | http://horstmann.com | mailto:cay at horstmann.com

From Alan.Bateman at oracle.com  Fri Jan 21 17:31:09 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Fri, 21 Jan 2022 17:31:09 +0000
Subject: Whatever happened to ExecutorService.withDeadline?
In-Reply-To: <1ab527b7-7b2a-dcf2-0afa-29e5a655d1fe@gmail.com>
References: <1ab527b7-7b2a-dcf2-0afa-29e5a655d1fe@gmail.com>
Message-ID: <a1e1e2e7-1dcd-80fa-86fc-fed97f4a3999@oracle.com>

On 21/01/2022 16:13, Cay Horstmann wrote:
> Hi, I am listening to Heinz Kabutz' presentation at JChampionsConf, 
> and he mentioned that ExecutorService.withDeadline is not in the 
> current API. Why is that? Timing out a It seems a reasonable thing to 
> want to do.

Did the presentation show StructuredExecutor? That's the 
(work-in-progress) API for structured. It defines the joinUntil method 
to wait up to a given deadline.

-Alan

From cay at horstmann.com  Fri Jan 21 17:38:37 2022
From: cay at horstmann.com (Cay Horstmann)
Date: Fri, 21 Jan 2022 18:38:37 +0100
Subject: Whatever happened to ExecutorService.withDeadline?
In-Reply-To: <a1e1e2e7-1dcd-80fa-86fc-fed97f4a3999@oracle.com>
References: <1ab527b7-7b2a-dcf2-0afa-29e5a655d1fe@gmail.com>
 <a1e1e2e7-1dcd-80fa-86fc-fed97f4a3999@oracle.com>
Message-ID: <48d7785a-9ad7-eb40-7da6-07f6b3834ad4@horstmann.com>

Thanks, I just discovered that a few minutes ago as well. And I 
discovered that in the future I can avoid embarrassment by clicking on 
https://download.java.net/java/early_access/loom/docs/api/preview-list.html 
  :-)

Cheers,

Cay

On 21/01/2022 18:31, Alan Bateman wrote:
> On 21/01/2022 16:13, Cay Horstmann wrote:
>> Hi, I am listening to Heinz Kabutz' presentation at JChampionsConf, 
>> and he mentioned that ExecutorService.withDeadline is not in the 
>> current API. Why is that? Timing out a It seems a reasonable thing to 
>> want to do.
> 
> Did the presentation show StructuredExecutor? That's the 
> (work-in-progress) API for structured. It defines the joinUntil method 
> to wait up to a given deadline.
> 
> -Alan

-- 

Cay S. Horstmann | http://horstmann.com | mailto:cay at horstmann.com

From duke at openjdk.java.net  Sat Jan 22 01:39:22 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 22 Jan 2022 01:39:22 GMT
Subject: git: openjdk/loom: fibers: call JvmtiEventController::thread_started
 from right place
Message-ID: <38c06c53-c2d6-485e-b12c-20e28f6a0957@openjdk.java.net>

Changeset: e001cb6b
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-01-22 01:37:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/e001cb6bc541a63244f28d84659eefe856e70cb6

call JvmtiEventController::thread_started from right place

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiThreadState.inline.hpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/MethodExitTest/libMethodExitTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadNotifyFramePopTest/libVThreadNotifyFramePopTest.cpp


From duke at openjdk.java.net  Sat Jan 22 08:00:23 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 22 Jan 2022 08:00:23 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <bbfe9076-84af-44e4-b52b-fb071ea17d37@openjdk.java.net>

Changeset: a58b0d24
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-21 08:54:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/a58b0d244f0ca9a9ed1172ffdcfe1d34c03ea287

java/security/Security/signedfirst/DynStatic.java uses ProcessTools, not compatible with wrapper

! test/jdk/ProblemList-vthread.txt

Changeset: 1ba85369
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-21 18:00:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/1ba85369f6456ab1f67cf5165e81c1f2725d5f24

Restore NB project, not needed here

! make/ide/netbeans/hotspot/nbproject/configurations.xml
! make/ide/netbeans/hotspot/nbproject/project.xml


From duke at openjdk.java.net  Sat Jan 22 08:49:06 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 22 Jan 2022 08:49:06 GMT
Subject: git: openjdk/loom: fibers: fix memory leak,
 deallocate  JvmtiThreadState of virtual threads
Message-ID: <a70af2de-798e-4781-95ec-2b05bd8eada1@openjdk.java.net>

Changeset: c38c7e69
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-01-22 08:48:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/c38c7e693c69653fb990cfe42b1cd83be2c3053c

fix memory leak, deallocate  JvmtiThreadState of virtual threads

! src/hotspot/share/prims/jvm.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.inline.hpp


From duke at openjdk.java.net  Sun Jan 23 06:34:57 2022
From: duke at openjdk.java.net (duke)
Date: Sun, 23 Jan 2022 06:34:57 GMT
Subject: git: openjdk/loom: fibers: 3 new changesets
Message-ID: <2a4bff5d-6b19-440a-9757-c73814a82e22@openjdk.java.net>

Changeset: 22099da9
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-22 12:09:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/22099da9065da63b64e3431161d48f3847a4e58b

Fix optimized build

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

Changeset: 913f512d
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-22 12:10:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/913f512d3a254ba6170cf62a22fd206988b5f98a

Remove trailing white space

! src/hotspot/cpu/aarch64/continuation_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/frame_aarch64.cpp
! src/hotspot/cpu/aarch64/frame_helpers_aarch64.inline.hpp
! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp
! src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/frame_helpers_x86.inline.hpp
! src/hotspot/cpu/x86/frame_x86.cpp
! src/hotspot/cpu/x86/nativeInst_x86.hpp
! src/hotspot/cpu/x86/oopMapStubGenerator_x86.cpp
! src/hotspot/cpu/x86/registerMap_x86.cpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86.cpp
! src/hotspot/cpu/x86/templateTable_x86.cpp
! src/hotspot/os_cpu/linux_aarch64/icache_linux_aarch64.hpp
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_LIRGenerator.cpp
! src/hotspot/share/ci/ciSymbols.hpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/compiler/oopMapStubGenerator.hpp
! src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
! src/hotspot/share/gc/g1/g1RootClosures.cpp
! src/hotspot/share/gc/parallel/parallelInitLogger.hpp
! src/hotspot/share/jfr/recorder/service/jfrEventThrottler.hpp
! src/hotspot/share/memory/memRegion.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.hpp
! src/hotspot/share/oops/klass.cpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/oops/stackChunkOop.hpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/prims/forte.cpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvThreadState.hpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExtensions.cpp
! src/hotspot/share/prims/nativeEntryPoint.cpp
! src/hotspot/share/prims/stackwalk.cpp
! src/hotspot/share/prims/stackwalk.hpp
! src/hotspot/share/runtime/deoptimization.cpp
! src/hotspot/share/runtime/frame.inline.hpp
! src/hotspot/share/runtime/registerMap.hpp
! src/hotspot/share/runtime/sharedRuntime.cpp
! src/hotspot/share/runtime/stackValue.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vframe.cpp
! src/hotspot/share/runtime/vframe.inline.hpp
! src/hotspot/share/runtime/vframeArray.cpp
! src/hotspot/share/runtime/vframe_hp.cpp
! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/utilities/bitMap.hpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/io/BufferedReader.java
! src/java.base/share/classes/java/io/PrintStream.java
! src/java.base/share/classes/java/lang/LiveStackFrame.java
! src/java.base/share/classes/java/lang/StackFrameInfo.java
! src/java.base/share/classes/java/lang/StackStreamFactory.java
! src/java.base/share/classes/java/lang/StackWalker.java
! src/java.base/share/classes/java/lang/StructureViolationException.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/ref/NativeReferenceQueue.java
! src/java.base/share/classes/java/lang/ref/ReferenceQueue.java
! src/java.base/share/classes/java/util/concurrent/ExecutorService.java
! src/java.base/share/classes/java/util/concurrent/ThreadPerTaskExecutor.java
! src/java.base/share/classes/jdk/internal/event/VirtualThreadPinnedEvent.java
! src/java.base/share/classes/jdk/internal/misc/ThreadFlock.java
! src/java.base/share/classes/jdk/internal/vm/StackChunk.java
! src/java.base/share/classes/jdk/internal/vm/ThreadContainer.java
! src/java.base/share/classes/jdk/internal/vm/ThreadDumper.java
! src/java.base/unix/classes/sun/nio/fs/UnixUserDefinedFileAttributeView.java
! src/java.base/windows/classes/sun/nio/ch/ConsoleStreams.java
! src/java.base/windows/classes/sun/nio/ch/WSAPoll.java
! src/java.base/windows/classes/sun/nio/ch/WSAPollPoller.java
! src/jdk.jfr/share/classes/jdk/jfr/events/VirtualThreadEndEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/VirtualThreadPinnedEvent.java
! src/jdk.jfr/share/classes/jdk/jfr/events/VirtualThreadStartEvent.java
! test/hotspot/jtreg/runtime/vthread/TestObjectAllocationSampleEvent.java
! test/hotspot/jtreg/serviceability/jvmti/events/Breakpoint/breakpoint01/libbreakpoint01.cpp
! test/hotspot/jtreg/serviceability/jvmti/events/FieldModification/fieldmod01/fieldmod01.java
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/NotSuspended/libGetStackTraceNotSuspendedStress.cpp
! test/hotspot/jtreg/serviceability/jvmti/thread/GetCurrentContendedMonitor/contmon01/contmon01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/GetStackTraceCurrentThreadTest/GetStackTraceCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/thread/GetStackTrace/getstacktr08/getstacktr08.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThread/resumethrd01/resumethrd01.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThread/resumethrd02/resumethrd02.java
! test/hotspot/jtreg/serviceability/jvmti/thread/ResumeThreadList/resumethrdlst01/libresumethrdlst01.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/BreakpointInYieldTest/libBreakpointInYieldTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContFramePopTest/ContFramePopTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContFramePopTest/libContFramePopTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContStackDepthTest/libContStackDepthTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContinuationTest/ContinuationTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/ContinuationTest/libContinuationTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/InterruptThreadTest/InterruptThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/MethodExitTest/libMethodExitTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/NullAsCurrentThreadTest/NullAsCurrentThreadTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/NullAsCurrentThreadTest/libNullAsCurrentThreadTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume1/libSuspendResume1.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResume2/libSuspendResume2.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/SuspendResumeAll/libSuspendResumeAll.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadMonitorTest/libVThreadMonitorTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadTest/libVThreadTest.cpp
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/VThreadUnsupportedTest.java
! test/hotspot/jtreg/serviceability/jvmti/vthread/VThreadUnsupportedTest/libVThreadUnsupportedTest.cpp
! test/jdk/java/lang/Thread/virtual/CustomScheduler.java
! test/jdk/java/lang/Thread/virtual/JfrEvents.java
! test/jdk/java/lang/Thread/virtual/Locking.java
! test/jdk/java/lang/Thread/virtual/NetSockets.java
! test/jdk/java/lang/Thread/virtual/NioChannels.java
! test/jdk/java/lang/Thread/virtual/Parking.java
! test/jdk/java/lang/Thread/virtual/Reflection.java
! test/jdk/java/lang/Thread/virtual/StackTraces.java
! test/jdk/java/lang/Thread/virtual/ThreadLocals.java
! test/jdk/java/lang/Thread/virtual/ThreadPerTaskExecutorTest.java
! test/jdk/java/lang/Thread/virtual/TracePinnedThreads.java
! test/jdk/java/lang/Thread/virtual/stress/GetStackTraceALot.java
! test/jdk/java/util/concurrent/Future/DefaultMethods.java
! test/jdk/java/util/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java
! test/jdk/jdk/internal/misc/ThreadFlock/ThreadFlockTest.java
! test/jdk/jdk/internal/vm/Continuation/Fuzz.java
! test/jdk/jdk/internal/vm/Continuation/LiveFramesDriver.java
! test/jdk/jdk/internal/vm/Continuation/PreemptLiveFramesDriver.java
! test/jdk/jdk/internal/vm/Continuation/Scoped.java
! test/jdk/jdk/internal/vm/Continuation/java.base/java/lang/LiveFrames.java
! test/jdk/jdk/internal/vm/Continuation/java.base/java/lang/PreemptLiveFrames.java
! test/jdk/jdk/internal/vm/Continuation/java.base/java/lang/StackWalkerHelper.java

Changeset: b2fc8fd7
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-22 12:28:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2fc8fd75a8324d6e18a95a913f0e002c79b3b0f

Restore state check to ensure getUHE returns null when thread terminated

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


From duke at openjdk.java.net  Mon Jan 24 17:43:20 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 24 Jan 2022 17:43:20 GMT
Subject: git: openjdk/loom: fibers: 5 new changesets
Message-ID: <6f4ec5d7-96b8-40ff-b273-c214f4d60959@openjdk.java.net>

Changeset: e3818cb8
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-23 17:31:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3818cb8bd85a4af32f6657787cd54514da2fdb8

More API tweaks, allow policy be specified to open methods

! src/java.base/share/classes/java/util/concurrent/StructuredTaskScope.java
! test/jdk/java/lang/ScopeLocal/Stress.java
! test/jdk/java/util/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: 72d1cfd5
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-24 09:52:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/72d1cfd5f89e14b9438a8f9793e9badaf28faf16

Add @since to allow new classes/APIs be tracked

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

Changeset: d40dea38
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-24 10:24:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/d40dea3849b7b79531d2cf5d10031bd82dbba759

Drop @throws NPE as already covered by class desc

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

Changeset: a9428757
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-24 11:34:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/a94287574f43f32782b34285b7679acbca3eb9aa

Add javadoc link

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

Changeset: 6cdfdb15
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-24 14:28:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/6cdfdb15fc9d2b7c2b9c903231455af29bf72629

Remove duplicate text

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


From duke at openjdk.java.net  Mon Jan 24 18:39:45 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 24 Jan 2022 18:39:45 GMT
Subject: git: openjdk/loom: fibers: Deopt-related cleanup
Message-ID: <9a4c6f9d-058d-47d8-8205-0c9bf0f278e7@openjdk.java.net>

Changeset: 430253d4
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-21 12:09:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/430253d479c1c1a26118e20886b349398a4c9785

Deopt-related cleanup

! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/runtime/continuation.cpp
- src/hotspot/share/runtime/continuation.inline.hpp
! src/hotspot/share/runtime/frame_helpers.inline.hpp


From sim.herter at gmail.com  Mon Jan 24 20:47:57 2022
From: sim.herter at gmail.com (Simon Herter)
Date: Mon, 24 Jan 2022 21:47:57 +0100
Subject: ExecutorService that uses current thread as (the only) carrier thread?
Message-ID: <87wniox3lu.fsf@gmail.com>

Hi,

I was wondering if it will be possible to have an ExecutorService that
spawns a new virtual thread for every task, but yields on 'close' and
uses the current thread as (the only) carrier thread.


Consider the following example:


    ReentrantLock lock = new ReentrantLock();
    lock.lock();
    try (var e = Executors.newVirtualThreadPerTaskWithCurrentThreadAsCarrierExecutor()) {
        e.submit(
            () -> {
              lock.lock();
              try {
                System.out.println("Hello from " + Thread.currentThread().getName());
              } finally {
                lock.unlock();
              }
            });
    }



If the current thread is the only carrier thread, this shouldn't deadlock.

Thinking of (badly designed) GUI applications that trigger independent
blocking I/O operations in a loop in the UI thread, I can imagine that
this could provide some nice performance improvements without changing
the design. At least the 'waiting for I/O' can happen in parallel.

Will something like this be part of the JDK? Will we have to implement
it ourselves? Or is this a stupid idea that cannot work at all?

Thanks,
Simon

From Alan.Bateman at oracle.com  Tue Jan 25 08:15:37 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Tue, 25 Jan 2022 08:15:37 +0000
Subject: ExecutorService that uses current thread as (the only) carrier
 thread?
In-Reply-To: <87wniox3lu.fsf@gmail.com>
References: <87wniox3lu.fsf@gmail.com>
Message-ID: <cc0e37d5-04e9-f23f-06ea-39874b4244e3@oracle.com>

On 24/01/2022 20:47, Simon Herter wrote:
> Hi,
>
> I was wondering if it will be possible to have an ExecutorService that
> spawns a new virtual thread for every task, but yields on 'close' and
> uses the current thread as (the only) carrier thread.
>
>
> Consider the following example:
>
>
>      ReentrantLock lock = new ReentrantLock();
>      lock.lock();
>      try (var e = Executors.newVirtualThreadPerTaskWithCurrentThreadAsCarrierExecutor()) {
>          e.submit(
>              () -> {
>                lock.lock();
>                try {
>                  System.out.println("Hello from " + Thread.currentThread().getName());
>                } finally {
>                  lock.unlock();
>                }
>              });
>      }
>
>
>
> If the current thread is the only carrier thread, this shouldn't deadlock.
>
> Thinking of (badly designed) GUI applications that trigger independent
> blocking I/O operations in a loop in the UI thread, I can imagine that
> this could provide some nice performance improvements without changing
> the design. At least the 'waiting for I/O' can happen in parallel.
>
> Will something like this be part of the JDK? Will we have to implement
> it ourselves? Or is this a stupid idea that cannot work at all?
I think you are asking about "custom schedulers" and whether the UI 
thread could be used as a carrier thread. This capability was exposed 
for some time but it needs more work to explore. So unlikely to be 
exposed in a first release. Experiments with using the AWT event 
dispatching thread (or the equivalent UI thread in other frameworks) as 
a carrier thread were inconclusive. Each virtual thread has its own 
identity and not clear if methods such as isEventDispatchThread would 
have change to test if the underlying carrier thread is the dispatching 
thread or not. A lot more work is required to answer some of the 
questions in this area.

-Alan



From haosun at openjdk.java.net  Tue Jan 25 10:53:16 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Tue, 25 Jan 2022 10:53:16 GMT
Subject: RFR: Loom: non-PCH build without C2 fails
Message-ID: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>

Reproduce:


./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2


Error message:


=== Output from failing command(s) repeated here ===
* For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
   66 |       if (UseJVMCICompiler) {
      |           ^~~~~~~~~~~~~~~~
      |           UseCompiler


Note that this failure should exist since commit 9e283a4 [1].

In this patch, we
1) add the missing header, i.e. "compiler/compiler_globals.hpp".
2) remove two redundant headers as they are included in
"compiler/oopMap.inline.hpp" already.

Test:
With this patch, builds under Linux/x86_64, Linux/aarch64 and
macOS/aarch64 succeed.

[1] https://github.com/openjdk/loom/commit/9e283a4

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

Commit messages:
 - Loom: non-PCH build without C2 fails

Changes: https://git.openjdk.java.net/loom/pull/86/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=86&range=00
  Stats: 4 lines in 1 file changed: 1 ins; 2 del; 1 mod
  Patch: https://git.openjdk.java.net/loom/pull/86.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/86/head:pull/86

PR: https://git.openjdk.java.net/loom/pull/86

From duke at openjdk.java.net  Tue Jan 25 17:09:21 2022
From: duke at openjdk.java.net (duke)
Date: Tue, 25 Jan 2022 17:09:21 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <36bf12e6-417a-4e65-92f7-0edccca210e5@openjdk.java.net>

Changeset: ebbf4e94
Author:    theRealAph <aph at redhat.com>
Date:      2022-01-25 17:07:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/ebbf4e94284cdba5c8dd6157796be86360567db2

Clear ScopeLocal cache on stack overflow

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

Changeset: 219dce9c
Author:    theRealAph <aph at redhat.com>
Date:      2022-01-25 17:08:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/219dce9c1c9634fc5c78f0ef61d9fec10bcfa95b

Add ReservedStackAccess in a couple of places. Add javadoc.

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


From duke at openjdk.java.net  Wed Jan 26 01:01:05 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 26 Jan 2022 01:01:05 GMT
Subject: git: openjdk/loom: fibers: fix thread_ended related regression
Message-ID: <d80dec7e-730e-43d1-819d-43023f61af47@openjdk.java.net>

Changeset: 63f1733c
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2022-01-26 00:59:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/63f1733c20e38b4e075f8b5d0258820f3ce3ea80

fix thread_ended related regression

! src/hotspot/share/prims/jvm.cpp


From duke at openjdk.java.net  Wed Jan 26 05:24:57 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 26 Jan 2022 05:24:57 GMT
Subject: git: openjdk/loom: fibers: Cleanup SA related failures.
Message-ID: <98e9bd07-76ce-4bdd-bb71-f35235ef8d17@openjdk.java.net>

Changeset: a416710e
Author:    Chris Plummer <chris.plummer at oracle.com>
Date:      2022-01-26 05:24:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/a416710eb8d6f990cf9ab909c94d468c5dbcb441

Cleanup SA related failures.

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt


From duke at openjdk.java.net  Wed Jan 26 17:33:49 2022
From: duke at openjdk.java.net (duke)
Date: Wed, 26 Jan 2022 17:33:49 GMT
Subject: git: openjdk/loom: fibers: Fix derived pointers assertions and
 debugging
Message-ID: <9f5b91e1-b7e4-4784-8afe-9c9263313d5e@openjdk.java.net>

Changeset: d7a83ce5
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-24 18:56:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/d7a83ce54c290803bd9bbd0bf3c754b4cd21b7ff

Fix derived pointers assertions and debugging

! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/compiler/oopMap.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/runtime/frame.cpp


From haosun at openjdk.java.net  Thu Jan 27 03:09:21 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Thu, 27 Jan 2022 03:09:21 GMT
Subject: RFR: Loom: non-PCH build without C2 fails [v2]
In-Reply-To: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
References: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
Message-ID: <iKy5he817Eqa92tWYvEKwZLIyvSe2m4XmK7NjfXXow8=.721f0f57-885c-4d56-a1ad-b5f0343b382a@github.com>

> Reproduce:
> 
> 
> ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
> 
> 
> Error message:
> 
> 
> === Output from failing command(s) repeated here ===
> * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
> In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>    66 |       if (UseJVMCICompiler) {
>       |           ^~~~~~~~~~~~~~~~
>       |           UseCompiler
> 
> 
> Note that this failure should exist since commit 9e283a4 [1].
> 
> In this patch, we
> 1) add the missing header, i.e. "compiler/compiler_globals.hpp".
> 2) remove two redundant headers as they are included in
> "compiler/oopMap.inline.hpp" already.
> 
> Test:
> With this patch, builds under Linux/x86_64, Linux/aarch64 and
> macOS/aarch64 succeed.
> 
> [1] https://github.com/openjdk/loom/commit/9e283a4

Hao Sun has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'fibers' into build-noPCH-without-C2
 - Loom: non-PCH build without C2 fails
   
   Reproduce:
   
   ```
   ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
   ```
   
   Error message:
   
   ```
   === Output from failing command(s) repeated here ===
   * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
   In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
   ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
   ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
      66 |       if (UseJVMCICompiler) {
         |           ^~~~~~~~~~~~~~~~
         |           UseCompiler
   ```
   
   Note that this failure should exist since commit 9e283a4 [1].
   
   In this patch, we
   1) add the missing header, i.e. "compiler/compiler_globals.hpp".
   2) remove two redundant headers as they are included in
   "compiler/oopMap.inline.hpp" already.
   
   Test:
   With this patch, builds under Linux/x86_64, Linux/aarch64 and
   macOS/aarch64 succeed.
   
   [1] https://github.com/openjdk/loom/commit/9e283a4

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/86/files
  - new: https://git.openjdk.java.net/loom/pull/86/files/817294eb..286123ad

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=86&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=86&range=00-01

  Stats: 130 lines in 9 files changed: 69 ins; 36 del; 25 mod
  Patch: https://git.openjdk.java.net/loom/pull/86.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/86/head:pull/86

PR: https://git.openjdk.java.net/loom/pull/86

From haosun at openjdk.java.net  Thu Jan 27 03:09:21 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Thu, 27 Jan 2022 03:09:21 GMT
Subject: RFR: Loom: non-PCH build without C2 fails
In-Reply-To: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
References: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
Message-ID: <d_o2FZV7RNtdF3_7RDy4CAuT3LovKj-Zdnp7rACJueU=.d10458d5-2af2-4dd6-8390-c1416f6899a6@github.com>

On Tue, 25 Jan 2022 10:47:16 GMT, Hao Sun <haosun at openjdk.org> wrote:

> Reproduce:
> 
> 
> ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
> 
> 
> Error message:
> 
> 
> === Output from failing command(s) repeated here ===
> * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
> In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>    66 |       if (UseJVMCICompiler) {
>       |           ^~~~~~~~~~~~~~~~
>       |           UseCompiler
> 
> 
> Note that this failure should exist since commit 9e283a4 [1].
> 
> In this patch, we
> 1) add the missing header, i.e. "compiler/compiler_globals.hpp".
> 2) remove two redundant headers as they are included in
> "compiler/oopMap.inline.hpp" already.
> 
> Test:
> With this patch, builds under Linux/x86_64, Linux/aarch64 and
> macOS/aarch64 succeed.
> 
> [1] https://github.com/openjdk/loom/commit/9e283a4

Rebase from the latest code from upstream.
1) the build failure still existed.
2) our patch can still fix the build failure.

Can anyone help to review this patch? Thanks in advance.

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

PR: https://git.openjdk.java.net/loom/pull/86

From forax at univ-mlv.fr  Thu Jan 27 07:32:55 2022
From: forax at univ-mlv.fr (Remi Forax)
Date: Thu, 27 Jan 2022 08:32:55 +0100 (CET)
Subject: Loom early access build not found ?
Message-ID: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>

Hi all,
the Loom early access build link 
  https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
does not work anymore :(

So my CI (github action) failed
  https://github.com/forax/loom-actor/runs/4962675330

regards,
R?mi

From Alan.Bateman at oracle.com  Thu Jan 27 07:41:58 2022
From: Alan.Bateman at oracle.com (Alan Bateman)
Date: Thu, 27 Jan 2022 07:41:58 +0000
Subject: Loom early access build not found ?
In-Reply-To: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>
References: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>
Message-ID: <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>

On 27/01/2022 07:32, Remi Forax wrote:
> Hi all,
> the Loom early access build link
>    https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
> does not work anymore :(
>
> So my CI (github action) failed
>    https://github.com/forax/loom-actor/runs/4962675330
>
There's an issue with download page right now,. The builds are there [1] 
but the links from the download page are to an old build. The issue is 
being worked on.

-Alan.

[1] 
https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz

From sormuras at gmail.com  Thu Jan 27 07:50:32 2022
From: sormuras at gmail.com (Christian Stein)
Date: Thu, 27 Jan 2022 08:50:32 +0100
Subject: Loom early access build not found ?
In-Reply-To: <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>
References: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>
 <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>
Message-ID: <CAJi8+g731p3M6FBs9z6eqwtNNrRjEzUg18ZvzsaC-FXSvCGm6w@mail.gmail.com>

Hi R?mi,

In the meantime, I'll hot-fix the underlying lookup table of the GH Action
your project's workflow is using.

Cheers,
Christian

On Thu, Jan 27, 2022 at 8:42 AM Alan Bateman <Alan.Bateman at oracle.com>
wrote:

> On 27/01/2022 07:32, Remi Forax wrote:
> > Hi all,
> > the Loom early access build link
> >
> https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
> > does not work anymore :(
> >
> > So my CI (github action) failed
> >    https://github.com/forax/loom-actor/runs/4962675330
> >
> There's an issue with download page right now,. The builds are there [1]
> but the links from the download page are to an old build. The issue is
> being worked on.
>
> -Alan.
>
> [1]
>
> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz
>

From forax at univ-mlv.fr  Thu Jan 27 08:00:46 2022
From: forax at univ-mlv.fr (forax at univ-mlv.fr)
Date: Thu, 27 Jan 2022 09:00:46 +0100 (CET)
Subject: Loom early access build not found ?
In-Reply-To: <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>
References: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>
 <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>
Message-ID: <1527243554.5110159.1643270446415.JavaMail.zimbra@u-pem.fr>

----- Original Message -----
> From: "Alan Bateman" <Alan.Bateman at oracle.com>
> To: "Remi Forax" <forax at univ-mlv.fr>, "loom-dev" <loom-dev at openjdk.java.net>
> Sent: Thursday, January 27, 2022 8:41:58 AM
> Subject: Re: Loom early access build not found ?

> On 27/01/2022 07:32, Remi Forax wrote:
>> Hi all,
>> the Loom early access build link
>>    https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
>> does not work anymore :(
>>
>> So my CI (github action) failed
>>    https://github.com/forax/loom-actor/runs/4962675330
>>
> There's an issue with download page right now,. The builds are there [1]
> but the links from the download page are to an old build. The issue is
> being worked on.

Thanks Alan,

> 
> -Alan.

R?mi

> 
> [1]
> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz

From forax at univ-mlv.fr  Thu Jan 27 08:04:12 2022
From: forax at univ-mlv.fr (forax at univ-mlv.fr)
Date: Thu, 27 Jan 2022 09:04:12 +0100 (CET)
Subject: Loom early access build not found ?
In-Reply-To: <CAJi8+g731p3M6FBs9z6eqwtNNrRjEzUg18ZvzsaC-FXSvCGm6w@mail.gmail.com>
References: <743464310.5076911.1643268775910.JavaMail.zimbra@u-pem.fr>
 <dccc9f95-5e54-fff5-d32f-80a43f6787f0@oracle.com>
 <CAJi8+g731p3M6FBs9z6eqwtNNrRjEzUg18ZvzsaC-FXSvCGm6w@mail.gmail.com>
Message-ID: <883826210.5112567.1643270652702.JavaMail.zimbra@u-pem.fr>

> From: "Christian Stein" <sormuras at gmail.com>
> To: "Alan Bateman" <Alan.Bateman at oracle.com>
> Cc: "Remi Forax" <forax at univ-mlv.fr>, "loom-dev" <loom-dev at openjdk.java.net>
> Sent: Thursday, January 27, 2022 8:50:32 AM
> Subject: Re: Loom early access build not found ?

> Hi R?mi,
> In the meantime, I'll hot-fix the underlying lookup table of the GH Action your
> project's workflow is using.

Hi Christian, 
Don't bother if you have something else to do, i'm not actively developing that repo, it's an experimentation on how to implement Akka like actors on top of loom (and refine the API at the same time). 

> Cheers,
> Christian

regards, 
R?mi 

> On Thu, Jan 27, 2022 at 8:42 AM Alan Bateman < [ mailto:Alan.Bateman at oracle.com
> | Alan.Bateman at oracle.com ] > wrote:

>> On 27/01/2022 07:32, Remi Forax wrote:
>> > Hi all,
>> > the Loom early access build link
>>> [
>>> https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
>>> |
>>> https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
>> > ]
>> > does not work anymore :(

>> > So my CI (github action) failed
>>> [ https://github.com/forax/loom-actor/runs/4962675330 |
>> > https://github.com/forax/loom-actor/runs/4962675330 ]

>> There's an issue with download page right now,. The builds are there [1]
>> but the links from the download page are to an old build. The issue is
>> being worked on.

>> -Alan.

>> [1]
>> [
>> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz
>> |
>> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz
>> ]

From bren at juanantonio.info  Thu Jan 27 09:43:26 2022
From: bren at juanantonio.info (Bren)
Date: Thu, 27 Jan 2022 10:43:26 +0100
Subject: Loom early access build not found ?
In-Reply-To: <883826210.5112567.1643270652702.JavaMail.zimbra@u-pem.fr>
References: <883826210.5112567.1643270652702.JavaMail.zimbra@u-pem.fr>
Message-ID: <C731B286-B3DA-4711-A670-ED78F60CA4E9@juanantonio.info>

Good morning, 

I am experimenting the same issue from sdkman.

I am not able to install latest snapshot about loom.

Sent from my iPhone

Juan Antonio

> On 27 Jan 2022, at 09:06, forax at univ-mlv.fr wrote:
> 
> ?
>> 
>> From: "Christian Stein" <sormuras at gmail.com>
>> To: "Alan Bateman" <Alan.Bateman at oracle.com>
>> Cc: "Remi Forax" <forax at univ-mlv.fr>, "loom-dev" <loom-dev at openjdk.java.net>
>> Sent: Thursday, January 27, 2022 8:50:32 AM
>> Subject: Re: Loom early access build not found ?
> 
>> Hi R?mi,
>> In the meantime, I'll hot-fix the underlying lookup table of the GH Action your
>> project's workflow is using.
> 
> Hi Christian, 
> Don't bother if you have something else to do, i'm not actively developing that repo, it's an experimentation on how to implement Akka like actors on top of loom (and refine the API at the same time). 
> 
>> Cheers,
>> Christian
> 
> regards, 
> R?mi 
> 
>> On Thu, Jan 27, 2022 at 8:42 AM Alan Bateman < [ mailto:Alan.Bateman at oracle.com
>> | Alan.Bateman at oracle.com ] > wrote:
> 
>>>> On 27/01/2022 07:32, Remi Forax wrote:
>>>>> Hi all,
>>>>> the Loom early access build link
>>>>> [
>>>>> https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
>>>>> |
>>>>> https://download.java.net/java/early_access/loom/1/openjdk-19-loom+1-11_linux-x64_bin.tar.gz
>>>>> ]
>>>>> does not work anymore :(
>> 
>>>>> So my CI (github action) failed
>>>>> [ https://github.com/forax/loom-actor/runs/4962675330 |
>>>>> https://github.com/forax/loom-actor/runs/4962675330 ]
>> 
>>>> There's an issue with download page right now,. The builds are there [1]
>>> but the links from the download page are to an old build. The issue is
>>> being worked on.
> 
>>> -Alan.
> 
>>> [1]
>>> [
>>> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz
>>> |
>>> https://download.java.net/java/early_access/loom/2/openjdk-19-loom+2-58_linux-x64_bin.tar.gz
>>> ]


From haosun at openjdk.java.net  Thu Jan 27 10:49:27 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Thu, 27 Jan 2022 10:49:27 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero
Message-ID: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>

PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
commit 3a89cd5 [1]. However, necessary updates were missing afterward,
leading to compilation failures.

1. frame_helpers.inline.hpp

In commit 854a81a [2], platform specific implementation was extracted
from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
headers for only x86 and aarch64 were created then.

This same updates should be done to PPC64/S390/ARM32/Zero as well.
Otherwise, the following compilation error would be emitted.


~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
fatal error: frame_helpers_ppc.inline.hpp: No such file or directory

  326 | #include CPU_HEADER_INLINE(frame_helpers)

        | ^~~~~~~~~~~~~~~~~

        compilation terminated.


Fix: see the updates in continuation_XX.inline.hpp and
frame_helpers_XX.inline.hpp.

2. ZGC support for PPC64

ZGC support for Loom was implemented two years ago in commit 05b1b53
[3]. Recently ZGC for PPC64 was supported in the mainline. See commit
337b73a [4].

However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.

Here is the snippet of error log when cross-compiling on PPC64 in my
local test environment.


* For target
* hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

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

Commit messages:
 - Loom: Add missing stubs to fix build failures on PPC64, S390, ARM32 and Zero

Changes: https://git.openjdk.java.net/loom/pull/87/files
 Webrev: https://webrevs.openjdk.java.net/?repo=loom&pr=87&range=00
  Stats: 589 lines in 9 files changed: 352 ins; 232 del; 5 mod
  Patch: https://git.openjdk.java.net/loom/pull/87.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/87/head:pull/87

PR: https://git.openjdk.java.net/loom/pull/87

From duke at openjdk.java.net  Thu Jan 27 11:56:04 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 27 Jan 2022 11:56:04 GMT
Subject: git: openjdk/loom: fibers: 145 new changesets
Message-ID: <7ad57cd2-172c-4848-84f0-ba063dae6581@openjdk.java.net>

Changeset: 4f4da3b1
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-19 01:35:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f4da3b172bb6ed5dd80a144e8eeb17b90bd7cdf

8275318: loaded_classes_do may see ArrayKlass before InstanceKlass is loaded

Reviewed-by: coleenp, ccheung

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

Changeset: 4eb4f94d
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-19 02:08:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/4eb4f94db09cbd204fa228fc1eaac5153dfe3521

8279956: Useless method Scheduling::ComputeLocalLatenciesForward()

Reviewed-by: jiefu, neliasso

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

Changeset: b0496b0d
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-19 03:21:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0496b0df60cf19a0666f1f1c382f7bcd01e15bb

8279970: two AppCDS tests fail after JDK-8261455

Reviewed-by: ccheung, iklam

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java

Changeset: 44fe958c
Author:    TejeshR13 <tejesh.r at oracle.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-19 05:33:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/44fe958c8a924dda436125716b164a335199e22b

6465404: some problems in CellEditor related API docs

Reviewed-by: psadhukhan, aivanov, kizune, serb, prr

! src/java.desktop/share/classes/javax/swing/table/TableCellEditor.java

Changeset: 5af7f258
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-19 10:59:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/5af7f258144d9f753ebe6ebfada42f33aaed108b

8274811: Remove superfluous use of boxing in java.base

Reviewed-by: lancea

! src/java.base/linux/classes/sun/nio/fs/LinuxFileStore.java
! src/java.base/share/classes/java/util/ResourceBundle.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/util/locale/provider/LocaleResources.java

Changeset: 39b1d75f
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-19 11:16:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/39b1d75f25ff2cc348f8b69d4e280847c6843ae2

8277822: Remove debug-only heap overrun checks in os::malloc and friends

Reviewed-by: coleenp, zgu

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! test/hotspot/jtreg/gtest/NMTGtests.java
! test/hotspot/jtreg/runtime/NMT/JcmdWithNMTDisabled.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java

Changeset: 68b40ec2
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-19 11:47:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/68b40ec28658a2dd829c77281b0025e16095c170

8273139: C2: assert(f <= 1 && f >= 0) failed: Incorrect frequency

Reviewed-by: thartmann, chagedorn, roland

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

Changeset: 8931c122
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-19 12:01:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/8931c12258a39cabda2cd1b92f54afcb216b882e

8280157: wrong texts Falied in a couple of tests

Reviewed-by: egahlin, aivanov

! test/jdk/java/awt/Window/TranslucentShapedFrameTest/TranslucentShapedFrameTest.form
! test/jdk/java/awt/Window/TranslucentShapedFrameTest/TranslucentShapedFrameTest.java
! test/jdk/java/io/OutputStreamWriter/WriteAfterClose.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
! test/jdk/jdk/jfr/event/profiling/TestFullStackTrace.java

Changeset: cc2f474c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-19 12:02:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc2f474c18082413420b353528198883055de73a

8280024: Parallel: Remove unnecessary region resizing methods in PSCardTable

Reviewed-by: tschatzl, mli

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

Changeset: 96114315
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-19 13:51:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/96114315cf91b03aeca7e12f225e4c76862f1be7

8279936: Change shared code to use os:: system API's

Reviewed-by: dholmes, kbarrett

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/compiler/compileLog.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/gtest/logging/test_log.cpp
! test/hotspot/gtest/logging/test_logTagSetDescriptions.cpp

Changeset: b20b11cf
Author:    Daniel Jelinski <djelinski1 at gmail.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-19 14:18:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/b20b11cf8215238e5cd51a1d3a331d5cbfdad710

8258240: make vscode-project on Windows generates jdk.code-workspace file with unescaped '\' in paths

Reviewed-by: erikj

! make/ide/vscode/hotspot/CreateVSCodeProject.gmk

Changeset: e20c6bf9
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-19 15:35:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/e20c6bf972a106105733c395877d11d9c894eb28

8280189: JFR: TestPrintXML should print mismatching XML

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/tool/TestPrintXML.java

Changeset: 610a1290
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-01-19 17:56:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/610a12904d834507754e6d6171a4b8df7e6aa6b0

8268831: Improve javadoc tool handling of streams.

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/JavadocLog.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/JavadocTool.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ToolEnvironment.java

Changeset: 84fa0d8c
Author:    Alisen Chung <achung at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-19 19:12:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/84fa0d8c7d0e1be19e48464801d81efa8c263793

8190264: JScrollBar ignores its border when using macOS Mac OS X Aqua look and feel

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

! src/java.desktop/macosx/classes/com/apple/laf/AquaScrollBarUI.java
+ test/jdk/java/awt/Scrollbar/AquaLFScrollbarTest/ScrollBarBorderTest.java

Changeset: dac15efc
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2022-01-19 20:17:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/dac15efc1be8fe49d2f6365f9adfb31dc3ea74ba

8280182: HotSpot Style Guide has stale link to chromium style guide

Reviewed-by: dholmes

! doc/hotspot-style.html
! doc/hotspot-style.md

Changeset: 5523ddeb
Author:    Alexandre Iline <shurailine at openjdk.org>
Date:      2022-01-19 21:02:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/5523ddebd572f38c3f960950d114ffead33266ae

8279641: Create manual JTReg tests for Swing accessibility

Reviewed-by: serb, prr

+ test/jdk/javax/accessibility/manual/ButtonDemo.html
+ test/jdk/javax/accessibility/manual/ButtonDemo.java
+ test/jdk/javax/accessibility/manual/ComboBoxDemo.html
+ test/jdk/javax/accessibility/manual/ComboBoxDemo.java
+ test/jdk/javax/accessibility/manual/DemoSelection.html
+ test/jdk/javax/accessibility/manual/DemoSelection.java
+ test/jdk/javax/accessibility/manual/OptionPaneDemo.html
+ test/jdk/javax/accessibility/manual/OptionPaneDemo.java
+ test/jdk/javax/accessibility/manual/README.md
+ test/jdk/javax/accessibility/manual/SwingSetTest.java
+ test/jdk/javax/accessibility/manual/TableDemo.html
+ test/jdk/javax/accessibility/manual/TableDemo.java
+ test/jdk/javax/accessibility/manual/TabsDemo.html
+ test/jdk/javax/accessibility/manual/TabsDemo.java
+ test/jdk/javax/accessibility/manual/TreeDemo.html
+ test/jdk/javax/accessibility/manual/TreeDemo.java
+ test/jdk/javax/accessibility/manual/lib/DescriptionPane.java
+ test/jdk/javax/accessibility/manual/lib/FailureReasonPane.java
+ test/jdk/javax/accessibility/manual/lib/ManualTestFrame.java
+ test/jdk/javax/accessibility/manual/lib/PassFailPane.java
+ test/jdk/javax/accessibility/manual/lib/ScreenImagePane.java
+ test/jdk/javax/accessibility/manual/lib/TestResult.java
+ test/jdk/javax/accessibility/manual/resource/btn.png
+ test/jdk/javax/accessibility/manual/resource/cmb.png
+ test/jdk/javax/accessibility/manual/resource/dep.png
+ test/jdk/javax/accessibility/manual/resource/dms.png
+ test/jdk/javax/accessibility/manual/resource/hc.jpg
+ test/jdk/javax/accessibility/manual/resource/if.png
+ test/jdk/javax/accessibility/manual/resource/ifm.png
+ test/jdk/javax/accessibility/manual/resource/list.png
+ test/jdk/javax/accessibility/manual/resource/op.png
+ test/jdk/javax/accessibility/manual/resource/rbtn.png
+ test/jdk/javax/accessibility/manual/resource/tbl.png
+ test/jdk/javax/accessibility/manual/resource/tbld.png
+ test/jdk/javax/accessibility/manual/resource/tree.png

Changeset: 6179e13b
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-19 22:23:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6179e13b084a64a3ad247ced8d314e425a6e0596

8266410: jdk/jfr/javaagent/TestLoadedAgent.java failed with "Mismatch in TestEvent count"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/javaagent/EventEmitterAgent.java

Changeset: d1efb0cc
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2022-01-19 22:34:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1efb0cc56127a40f2b23ccc608b27be2b39a389

8267341: macos attempt_reserve_memory_at(arg1, arg2, true) failure

Reviewed-by: dcubed, dholmes

! test/hotspot/gtest/runtime/test_os.cpp

Changeset: 98d96a77
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-19 23:06:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/98d96a770756ffe3e7f5e4b82120e9fb484cad9a

8279796: Fix typo: Constucts -> Constructs

Reviewed-by: iris

! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java

Changeset: e38df216
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-01-18 13:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/e38df21641f13d7ae92f72cf8e72660072d3e5fe

8256291: RunThese30M fails "assert(_class_unload ? true : ((((JfrTraceIdBits::load(class_loader_klass)) & ((1 << 4) << 8)) != 0))) failed: invariant"

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp

Changeset: bd35f974
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 16:55:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd35f9740dce8865b9a8cdb582c771279ab02d76

8278628: jdk/jfr/jmx/streaming/TestMaxSize.java Expected only one or two chunks

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/jmx/streaming/TestMaxSize.java

Changeset: 20ef9541
Author:    Aleksandr Veselov <aleksandr.veselov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2022-01-18 18:51:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/20ef954158bc5a339118640946b39047fe853ae4

8279227: Access Bridge: Wrong frame position and hit test result on HiDPI display

Reviewed-by: ant, kizune, aivanov

! src/jdk.accessibility/windows/classes/com/sun/java/accessibility/internal/AccessBridge.java

Changeset: feff0e55
Author:    Roger Riggs <rriggs at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-06-09 14:29:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/feff0e5578769c003af5bb817c2be89c8121708d

8264934: Enhance cross VM serialization

Reviewed-by: smarks, rhalade, chegar

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 29f61b3b
Author:    Patrick Concannon <pconcannon at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-14 13:41:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/29f61b3b0a5b2dcfef125363da3b5338dcc7de94

8269944: Better HTTP transport redux

Reviewed-by: dfuchs, chegar, rhalade, ahgross

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

Changeset: f18deeb6
Author:    Valerie Peng <valeriep at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-23 18:04:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/f18deeb69e8d2fa34b9c747226bbe3567116ae8f

8268488: More valuable DerValues

Reviewed-by: weijun, ahgross, rhalade

! src/java.base/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/sun/security/pkcs/SignerInfo.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java

Changeset: e069a3b8
Author:    Hai-May Chao <hchao at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-29 19:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/e069a3b8bfe67a7ffda635e92b4777e9cfeaf136

8268512: More content for ContentInfo

Reviewed-by: ahgross, weijun, rhalade

! src/java.base/share/classes/sun/security/pkcs/ContentInfo.java

Changeset: 7ee905a8
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-05 19:05:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ee905a8a09c92b9534a440660d37c28cf5d797b

8270498: Improve SAX Parser configuration management

Reviewed-by: ahgross, lancea, rhalade, naoto

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java

Changeset: 1fddb03d
Author:    Harold Seigel <hseigel at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-11 16:48:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fddb03d93a024b66ce02598e1057b2b09a5073f

8271968: Better canonical naming

Reviewed-by: coleenp, lfoltan, mschoene, ahgross

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

Changeset: 9a94fbc7
Author:    Phil Race <prr at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-16 18:19:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a94fbc793feb855e974c3814fe030f2671ed830

8270952: Improve TIFF file handling

Reviewed-by: jdv, psadhukhan, mschoene, rhalade

! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java

Changeset: fa47c368
Author:    Ioi Lam <iklam at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-16 19:37:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa47c368d470f59f3c98e6e8a7ff82371d3389df

8270386: Better verification of scan methods

Reviewed-by: hseigel, coleenp, mschoene, rhalade

! src/hotspot/share/oops/instanceKlass.cpp

Changeset: b02ea6dc
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-17 04:34:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/b02ea6dc3ca2e2a8c21ed76f28422a6f8bf2fa00

8270646: Improved scanning of XML entities

Reviewed-by: naoto, lancea, mschoene, rhalade

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DocumentScannerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11EntityScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/XMLStringBuffer.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/xni/XMLString.java

Changeset: afd0dc76
Author:    Phil Race <prr at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-17 20:56:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd0dc76b684f03d2de665f3150c93ce17bafbe0

8271962: Better TrueType font loading

Reviewed-by: psadhukhan, jdv, mschoene, rhalade

! src/java.desktop/share/classes/sun/font/TrueTypeFont.java

Changeset: 51816035
Author:    Kevin Walls <kevinw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-20 07:46:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/518160353a96a75fd666f0e426ad649fb58f5fc5

8272272: Enhance jcmd communication

Reviewed-by: amenkov

! src/jdk.attach/windows/native/libattach/VirtualMachineImpl.c

Changeset: c372990f
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-20 11:09:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/c372990f5f520f03159a6586862191e3f15ef6df

8268494: Better inlining of inlined interfaces

Reviewed-by: thartmann, jcm, ahgross, rhalade

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/code/dependencies.hpp
! src/hotspot/share/opto/doCall.cpp

Changeset: 6b6f829b
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-23 16:06:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/6b6f829b46ef158775e66f36336895080cab9df6

8269151: Better construction of EncryptedPrivateKeyInfo

Reviewed-by: jnimeh, mschoene, rhalade

! src/java.base/share/classes/javax/crypto/EncryptedPrivateKeyInfo.java

Changeset: 5832a344
Author:    Julia Boes <jboes at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-25 11:41:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/5832a3440489d0967dc3b0542c1ace51eed292d6

8270416: Enhance construction of Identity maps

Reviewed-by: dfuchs, chegar, rhalade, ahgross, smarks, robm

! src/java.base/share/classes/java/util/Hashtable.java
! src/java.base/share/classes/java/util/IdentityHashMap.java
! test/jdk/java/util/Hashtable/DeserializedLength.java

Changeset: 4be02d31
Author:    Harold Seigel <hseigel at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-02 18:09:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/4be02d31554b8d3bb84789923cf64a7dc4707eff

8271987: Manifest improved manifest entries

Reviewed-by: rhalade, dholmes

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

Changeset: aa28430b
Author:    Ian Graves <igraves at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-02 19:20:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa28430bdd8a5778f2e4307f198177b69eac9410

8268813: Better String matching

Reviewed-by: mschoene, rhalade, smarks

! src/java.base/share/classes/java/util/regex/Pattern.java

Changeset: 3adc1117
Author:    Roger Riggs <rriggs at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-03 19:10:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/3adc1117661ac0e9c819d6d9b32dd8a8a19a61ed

8272236: Improve serial forms for transport

Reviewed-by: bchristi, rhalade, smarks

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 78b2c841
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-09 17:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/78b2c8419bc69436873e6fc9c542480949d140c5

8270492: Better resolution of URIs

Reviewed-by: lancea, naoto, ahgross, rhalade

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/LoadDocument.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/runtime/AbstractTranslet.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/SystemIDResolver.java

Changeset: ae7877df
Author:    Alexander Zuev <kizune at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-14 23:19:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae7877df2e417acecb2fd8d03dec2e5eac4e8879

8273290: Enhance sound handling

Reviewed-by: rhalade, ahgross, prr, jdv

! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java

Changeset: cb7482d5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-20 07:35:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb7482d5bdb7e0e275ae179ae57b56e881180523

8272014: Better array indexing

Reviewed-by: thartmann, rhalade, ahgross, kvn

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp

Changeset: 4d3663a6
Author:    Weijun Wang <weijun at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-20 15:12:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d3663a6d0620103f10b2f7fad50ae84d38f33e2

8272026: Verify Jar Verification

Reviewed-by: rhalade, valeriep, mschoene

! src/java.base/share/classes/java/util/jar/Attributes.java

Changeset: 12034273
Author:    Alexander Zuev <kizune at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-22 17:39:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/12034273c7b3f9da565da6a12a26b9493d813cf8

8272462: Enhance image handling

Reviewed-by: jdv, ahgross, rhalade, prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java

Changeset: 9c02c4c5
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-23 12:34:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c02c4c55f571363cbc430a26d795d10cff93819

8273756: Enhance BMP image support

Reviewed-by: prr, rhalade, kizune, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java

Changeset: abf6fdd7
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-24 18:55:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/abf6fdd75a5362970d3d4bb5f46bbb4815d6b458

8273968: JCK javax_xml tests fail in CI

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityScanner.java

Changeset: 4525a4b9
Author:    Julia Boes <jboes at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-27 08:59:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/4525a4b94dc2e856e74101ab3cbc1f6ffe365f37

8270392: Improve String constructions

Reviewed-by: rhalade, dfuchs, robm, ahgross, smarks

! src/java.base/share/classes/java/lang/StringBuffer.java
! src/java.base/share/classes/java/lang/StringBuilder.java

Changeset: a6fd2c31
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-28 03:05:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6fd2c311457db024cb699adabd195302885034a

8273838: Enhanced BMP processing

Reviewed-by: rhalade, ahgross, prr, kizune, azvegint, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java

Changeset: 3603e754
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-29 08:33:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/3603e754cedb5d77a8563ba9da7846ba3b335712

8274374: Additional fix for JDK-8272014

Reviewed-by: kvn, thartmann

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp

Changeset: 82d6afe6
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-10-11 15:52:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/82d6afe6759b3768748126171ff3c6d59e8724d5

8274096: Improve decoding of image files

Reviewed-by: prr, kizune, rhalade, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/common/ReaderUtil.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFPackBitsDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFYCbCrDecompressor.java

Changeset: 6d3fd860
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2022-01-04 10:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d3fd860d748a092a65ab9700b47686099b81bf4

8278417: Closed test fails after JDK-8276108 on aarch64

Reviewed-by: kvn, iveresov, dlong

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp

Changeset: af6c9aba
Author:    Fei Gao <fgao at openjdk.org>
Committer: Ningsheng Jian <njian at openjdk.org>
Date:      2022-01-19 01:20:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/af6c9abafaa3b8f9bdcc938fec465aeeed8b30ed

8279654: jdk/incubator/vector/Vector256ConversionTests.java crashes randomly with SVE

Reviewed-by: njian, kvn

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

Changeset: 69cfa9cb
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-19 04:37:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/69cfa9cb36ab2b5490c231c30306f682665faab4

8273383: vmTestbase/vm/gc/containers/Combination05/TestDescription.java crashes verifying length of DCQS

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp

Changeset: f37bfead
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-01-19 08:28:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/f37bfeadcf036a75defc64ad7f4a9f5596cd7407

8280155: [PPC64, s390] frame size checks are not yet correct

Reviewed-by: mbaesken, lucy

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp

Changeset: 28e02fa2
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-19 12:01:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/28e02fa2cb40267136c88a507696ec3e610e95a3

8280234: AArch64 "core" variant does not build after JDK-8270947

Reviewed-by: adinn, aph

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

Changeset: f5de6fa7
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-19 17:37:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5de6fa7995fa1e82c8d969692392465b963ac35

8272058: 25 Null pointer dereference defect groups in 4 files

Reviewed-by: gziemski, coleenp, dlong

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

Changeset: be0538d7
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-19 19:03:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/be0538d7c8e2cbfa599dbcb4c5c69533678a8421

8278834: Error "Cannot read field "sym" because "this.lvar[od]" is null" when compiling

Reviewed-by: vromero

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

Changeset: 03680bea
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2022-01-19 19:48:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/03680bea1cca1113ea23a1eb7a413b93dd73c381

8280233: Temporarily disable Unix domain sockets in Windows PipeImpl

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/ch/PipeImpl.java

Changeset: 4616c13c
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-20 01:18:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/4616c13c2f1ced8a8bdeed81f0469523932e91b5

Merge

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java

Changeset: c4a624d4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-20 04:13:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4a624d46332552e7baca8ee09bfdce0e53eef05

8279894: javax/swing/JInternalFrame/8020708/bug8020708.java timeouts on Windows 11

Reviewed-by: serb, kizune

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

Changeset: 1022cbdf
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-20 04:16:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/1022cbdf987af846e79b92dfa20b763db7563320

8280047: Broken link to Swing Connection document from javax.swing package docs

Reviewed-by: kcr, aivanov

! src/java.desktop/share/classes/javax/swing/package-info.java

Changeset: e683d4ac
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-20 04:49:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/e683d4ac8d9ee3b0078c5e87a2b3e7d36d7344fc

8279921: Dump the .class file in jlink debug mode for any failure during transform() of a plugin

Reviewed-by: mchung

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/AbstractPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/StripJavaDebugAttributesPlugin.java

Changeset: 0bf95a1a
Author:    Zhiqiang Zang <zhiqiang.zang at utexas.edu>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-20 07:38:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/0bf95a1a7327cc4899863143e2dfdf3d87dbdf0c

8279607: Existing optimization "~x+1" -> "-x" can be generalized to "~x+c" -> "(c-1)-x".

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRAddIdealNotXPlusC.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/AddIdealNotXPlusC.java

Changeset: cf977e88
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2022-01-20 09:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/cf977e88ecc64b549f332efe01578fca9f435060

8276166: Remove dead code from MimeTable and MimeEntry

Reviewed-by: dfuchs

! src/java.base/share/classes/sun/net/www/MimeEntry.java
! src/java.base/share/classes/sun/net/www/MimeTable.java

Changeset: 3f747368
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-20 11:23:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f747368b9a5c321d2724ba57103f17edc166251

8280123: C2: Infinite loop in CMoveINode::Ideal during IGVN

Reviewed-by: kvn, thartmann, chagedorn

! src/hotspot/share/opto/movenode.cpp
+ test/hotspot/jtreg/compiler/c2/TestCMoveInfiniteGVN.java

Changeset: 20297dea
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-20 12:16:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/20297deaeb64fb1e025ed1fcde19867c6875f9a0

8280161: com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java fails with SSLException

Reviewed-by: dfuchs

! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: 98b157a7
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-20 12:33:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/98b157a79af3e76f028bccd04a5e505642aae7a4

8280146: Parallel: Remove time log tag

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/logging/logPrefix.hpp
! src/hotspot/share/logging/logTag.hpp

Changeset: a4d20190
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-20 13:10:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4d201909c8919b7465dee72594d718252c6344e

8280178: Remove os:: API's that just call system API's

Reviewed-by: iklam, ccheung, dholmes

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/compiler/compileLog.cpp
! src/hotspot/share/compiler/directivesParser.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: ec8b6acf
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-20 16:17:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec8b6acff39953ca60309c6f1db7ae4c93404da9

8234682: The order of @param in the generated docs should match the method signature

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/TestParamTaglet.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/pkg/C.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/pkg/Parent.java

Changeset: 0ea2b390
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-01-20 16:50:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/0ea2b39035f1b535a53770379c94ae43f0ddb8b6

8280363: Minor correction of ALPN specification in SSLParameters

Reviewed-by: dfuchs, mullan

! src/java.base/share/classes/javax/net/ssl/SSLParameters.java

Changeset: 96365026
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-20 17:18:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/9636502658c0844c5790cf37af4b15163bf9fa61

8279008: G1: Calculate BOT threshold on-the-fly during Object Copy phase

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp
! src/hotspot/share/gc/shared/plab.hpp

Changeset: d48279b0
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-20 17:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/d48279b0bf9ee9d18ac764776a655c44fa020509

8279009: CDS crashes when the source of an InstanceKlass is NULL

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/classListWriter.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/ClassListWithCustomClassNoSource.java
+ test/hotspot/jtreg/runtime/cds/appcds/ClassSpecializerTestApp.java
! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java
+ test/hotspot/jtreg/runtime/cds/appcds/TestDumpClassListSource.java

Changeset: 3419ff7b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-20 18:11:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/3419ff7ba70b778906249dd5ab3a91998ca5a864

8277535: Remove redundant Stream.distinct()/sorted() steps

Reviewed-by: prappo

! src/java.base/share/classes/jdk/internal/module/ModulePath.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java

Changeset: 02390c79
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-01-20 18:24:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/02390c79b1acff1a953d29c6f70623f3b7838698

8279282: [vectorapi] Matcher::supports_vector_comparison_unsigned is not needed on x86

Reviewed-by: kvn, sviswanathan, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad

Changeset: 2426d58e
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-20 20:12:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2426d58e592c54de64ebe0f06448d239aeced082

8278472: Invalid value set to CANDIDATEFORM structure

Reviewed-by: prr, naoto, serb

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

Changeset: 293fb46f
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-20 20:27:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/293fb46f7cd28f2a08055e3eb8ec9459d64e9688

8280413: ProblemList jdk/jfr/event/oldobject/TestLargeRootSet.java on all X64 platforms

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 35ee0f38
Author:    Yi-Fan Tsai <yifan.tsai at gmail.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-01-20 23:46:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/35ee0f38c6d5e35fb50a059a189e032df7f7e7c5

8258814: Compilation logging crashes for thread suspension / debugging tests

Reviewed-by: xliu, phh

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

Changeset: 6352c020
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-21 03:16:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/6352c020c25f2701afb4fabee0cc7fcef2d407fb

8280401: [sspi] gss_accept_sec_context leaves output_token uninitialized

Reviewed-by: valeriep

! src/java.security.jgss/windows/native/libsspi_bridge/sspi.cpp

Changeset: 19f87798
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-21 07:32:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/19f877981edf1db41b98c3b370d81c26d6617e49

8278784: C2: Refactor PhaseIdealLoop::remix_address_expressions() so it operates on longs

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/mulnode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestRemixAddressExpressions.java

Changeset: 47b1c51b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-21 08:53:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/47b1c51bbd28582d209db07052e553a76acced65

8277120: Use Optional.isEmpty instead of !Optional.isPresent in java.net.http

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/AuthenticationFilter.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/BuilderImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java

Changeset: ab2c8d3c
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-21 09:10:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab2c8d3c9baf1080f436287785e4e02fd79953a7

8280393: Promote use of HtmlTree factory methods

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialFieldWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialMethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SubWriterHolderWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Table.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java

Changeset: 6287ae37
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2022-01-21 13:36:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/6287ae3707bac091b37cd5693ca77e2349a903ef

8277531: Print actual default stacksize on Windows thread logging

Reviewed-by: dholmes, stuefe

! src/hotspot/os/windows/os_windows.cpp
! test/hotspot/jtreg/runtime/logging/ThreadLoggingTest.java

Changeset: 2920ce54
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-01-21 18:09:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2920ce54874c404126d9fd6bfbebee5f3da27dae

8278036: Saving rscratch1 is optional in MacroAssembler::verify_heapbase

Reviewed-by: xliu, phh, coleenp

! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: c1e4f3dd
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-21 18:55:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e4f3dd1b42474c9abc22c7b981a98f9c36e0d5

8279397: Update --release 18 symbol information for JDK 18 build 32

Reviewed-by: iris, jlahoda

! make/data/symbols/java.base-I.sym.txt

Changeset: b9ae7790
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-01-21 23:47:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9ae77906e9c886ee239871b75c183c5ec7ae846

8279675: CDS cannot handle non-existent JAR file in bootclassapth

Reviewed-by: iklam, minqi

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! test/hotspot/jtreg/runtime/cds/appcds/NonExistClasspath.java
! test/hotspot/jtreg/runtime/cds/appcds/PrintSharedArchiveAndExit.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java

Changeset: 54c9de26
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-22 13:56:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/54c9de26aba24ff5496f97dd6cb95075ab6b9777

8275918: Remove unused local variables in java.base security code

Reviewed-by: weijun

! src/java.base/macosx/classes/apple/security/KeychainStore.java
! src/java.base/share/classes/com/sun/crypto/provider/BlowfishCrypt.java
! src/java.base/share/classes/java/security/AccessControlContext.java
! src/java.base/share/classes/sun/security/pkcs10/PKCS10.java
! src/java.base/share/classes/sun/security/rsa/RSAPSSSignature.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateCrtKeyImpl.java
! src/java.base/share/classes/sun/security/ssl/DHServerKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineInputRecord.java
! src/java.base/share/classes/sun/security/x509/CRLNumberExtension.java
! src/java.base/share/classes/sun/security/x509/DeltaCRLIndicatorExtension.java
! src/java.base/share/classes/sun/security/x509/GeneralSubtrees.java
! src/java.base/share/classes/sun/security/x509/X509CertInfo.java
! src/java.base/share/classes/sun/security/x509/X509Key.java

Changeset: 30cd47d4
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-24 04:37:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/30cd47d42124540303e5f5dbbd509b58d8fb90a0

8280499: runtime/cds/appcds/TestDumpClassListSource.java fails on platforms without AppCDS custom class loaders support

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/TestDumpClassListSource.java

Changeset: 9bf6ffa1
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-01-24 05:05:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bf6ffa19f1ea9efcadb3396d921305c9ec0b1d1

8279124: VM does not handle SIGQUIT during initialization

Reviewed-by: dholmes, stuefe

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

Changeset: d1569111
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-24 09:18:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1569111d7077dd95b95aea6c42616f85d85e781

8280459: Suspicious integer division in Hashtable.readHashtable

Reviewed-by: rriggs, bpb

! src/java.base/share/classes/java/util/Hashtable.java

Changeset: 0567a84d
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-24 10:52:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/0567a84d49fccda139388c22d1fc14e4aea6002b

8280457: Duplicate implementation of dprecision_rounding and dstore_rounding

Reviewed-by: vlivanov, shade

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/parse2.cpp

Changeset: 7a0a6c95
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2022-01-24 10:55:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a0a6c95a53c6cb3340328d6543a97807320b740

8274751: Drag And Drop hangs on Windows

Reviewed-by: aivanov, prr, serb

! src/java.desktop/windows/native/libawt/windows/awt_DnDDS.cpp
! src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h

Changeset: f05ff996
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-24 11:10:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f05ff996543d0239383d8b363fdbba15769c4aae

8280174: Possible NPE in Thread.dispatchUncaughtException

Reviewed-by: alanb

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

Changeset: afd2805e
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-24 11:16:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd2805ef2fe72aee04b84956dba5bb5c012ff3c

8279534: Consolidate and remove oopDesc::klass_gap methods

Reviewed-by: shade, dholmes

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 4501ddda
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-24 13:33:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/4501ddda7f8e0eb9352a937030a62902bfaac647

8214733: runtime/8176717/TestInheritFD.java timed out

Reviewed-by: lmesnik, coleenp, dcubed

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java

Changeset: 44db4794
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-24 13:34:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/44db4794d29c6e0755a6dc0ea1346f48f918155b

8280391: NMT: Correct NMT tag on CollectedHeap

Reviewed-by: kbarrett, tschatzl, mli

! src/hotspot/share/gc/shared/collectedHeap.hpp

Changeset: 18c9cb07
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-24 13:52:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/18c9cb07891cdd68c06385a28af16e3931b84317

8280067: Incorrect code generated for unary - on char operand

Reviewed-by: jlaskey, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
+ test/langtools/tools/javac/code/CharImmediateValue.java

Changeset: d53d8bd7
Author:    Dmitry Kulikov <projectd8 at yandex.ru>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-24 14:07:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/d53d8bd7088c3dac0ca104aed919ad2dcb1cf6af

8279315: Add Git support to update_copyright_year.sh script

Reviewed-by: erikj

! make/scripts/update_copyright_year.sh

Changeset: 2b133415
Author:    Angelos Bimpoudis <angelos.bimpoudis at oracle.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2022-01-24 15:09:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2b13341500cb9474f5fd6375b97d102ffb635b13

8036019: Insufficient alternatives listed in some errors produced by the parser

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/T8036019.java
+ test/langtools/tools/javac/T8036019.out
! test/langtools/tools/javac/annotations/typeAnnotations/6967002/T6967002.out
+ test/langtools/tools/javac/diags/examples/AnnotationMissingElementValue.java
! test/langtools/tools/javac/enum/EnumMembersOrder.out
! test/langtools/tools/javac/parser/7157165/T7157165.out
! test/langtools/tools/javac/parser/SingleCommaAnnotationValueFail.out

Changeset: 4b329add
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-24 17:08:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b329addf1aca4b5f67057b5c6852d283d0c8f49

8280496: Remove unused G1PageBasedVirtualSpace::pretouch_internal

Reviewed-by: tschatzl, sjohanss, mli

! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.hpp

Changeset: 1c7769d3
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-24 17:23:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c7769d35b3a2aa4afe3125239dbfa1da5cfdeee

8280437: Move G1BufferNodeList to gc/shared

Reviewed-by: sjohanss, iwalulya, mli

- src/hotspot/share/gc/g1/g1BufferNodeList.cpp
- src/hotspot/share/gc/g1/g1BufferNodeList.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1RedirtyCardsQueue.cpp
! src/hotspot/share/gc/g1/g1RedirtyCardsQueue.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
+ src/hotspot/share/gc/shared/bufferNodeList.cpp
+ src/hotspot/share/gc/shared/bufferNodeList.hpp

Changeset: dae2226a
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:30:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/dae2226a538f7156056d1f101fb5b4d1c6f72520

8279795: Fix typo in BasicFileChooserUI: Constucts -> Constructs

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java

Changeset: acd98294
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:31:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/acd98294c628e8e03a036a8e3e08d775147b2fda

8279794: Fix typos in BasicScrollBarUI: Laysouts a vertical scroll bar

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java

Changeset: 0b5c54be
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:32:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/0b5c54be675c63ecac17cd37f6d388fd42f09aa8

8279798: Javadoc for BasicTabbedPaneUI is inconsistent

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java

Changeset: a825a4a1
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:35:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/a825a4a1dba14317547b57bc0188b1e912baa251

8279861: Clarify 'rect' parameters and description of paintTabBorder method in BasicTabbedPaneUI

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java

Changeset: a5416669
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-01-24 19:31:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5416669a57a7739af13efc32ec084560527862b

8280474: Garbage value passed to getLocaleInfoWrapper in HostLocaleProviderAdapter_md

Reviewed-by: naoto, alanb

! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c

Changeset: 8e82d002
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-24 20:16:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/8e82d0021c119b7793870811fad37d7659c1174d

8280492: Use cross-module syntax for cross-module links

Reviewed-by: iris, serb, lancea, dfuchs, aivanov

! src/java.base/share/classes/java/io/FilenameFilter.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/net/package-info.java
! src/java.base/share/classes/java/text/AttributedCharacterIterator.java
! src/java.base/share/classes/java/text/Bidi.java
! src/java.base/share/classes/java/util/Observable.java
! src/java.base/share/classes/java/util/ServiceLoader.java
! src/java.datatransfer/share/classes/java/awt/datatransfer/Clipboard.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.logging/share/classes/java/util/logging/LoggingMXBean.java
! src/java.management/share/classes/java/lang/management/ManagementFactory.java
! src/java.management/share/classes/java/lang/management/PlatformLoggingMXBean.java
! src/java.management/share/classes/javax/management/remote/JMXAddressable.java
! src/java.management/share/classes/javax/management/remote/JMXServerErrorException.java

Changeset: 7d2ef9d9
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-01-21 23:18:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/7d2ef9d984f96cd260dc233c4acf58669615227f

8279179: Update nroff pages in JDK 18 before RC

Reviewed-by: iris, mchung

! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1

Changeset: ead9fecc
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-24 10:03:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/ead9feccae75ab0491ce86a707f5056d88ac899a

8280441: Missing "classpath exception" in several files from jdk.httpserver

Reviewed-by: alanb, dfuchs

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/SimpleFileServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/FileServerHandler.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/JWebServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/Main.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/OutputFilter.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/ResourceBundleHelper.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/SimpleFileServerImpl.java

Changeset: 52ddbe2d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-24 21:53:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/52ddbe2dcdb2fa52d85c987443ffa14522ace729

Merge

! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1
! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1

Changeset: e3076552
Author:    Ian Graves <igraves at openjdk.org>
Date:      2022-01-24 22:21:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3076552ec528864e61a6e0ec91e228006fddefc

8280403: RegEx: String.split can fail with NPE in Pattern.CharPredicate::match

Reviewed-by: lancea, iris, naoto, rriggs

! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: f35df5bf
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-01-25 01:22:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/f35df5bfb5d23f439fb64e8511fd5ca34c773f30

8280422: thread_from_jni_environment can never return NULL

Reviewed-by: shade, kbarrett

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/thread.hpp

Changeset: a59d717f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-25 01:31:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/a59d717fd65d523bb6f4fc57949054e904a149f1

8280289: Enhance debug pp() command with NMT info

Reviewed-by: stuefe, iklam

! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 53804720
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-25 08:08:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/53804720a04b5b314701de82eddf1a55798eba00

8280470: Confusing instanceof check in HijrahChronology.range

Reviewed-by: rriggs, naoto, dfuchs, iris

! src/java.base/share/classes/java/time/chrono/HijrahChronology.java

Changeset: b3277465
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 09:12:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/b32774653f72f379655192874cb7076079d238e6

8280384: Parallel: Remove VMThread specific ParCompactionManager

Reviewed-by: ayang, sjohanss

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

Changeset: 295b263f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 09:13:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/295b263fa951b9d51bfa92c04e49b2a17a62bd6f

8279241: G1 Full GC does not always slide memory to bottom addresses

Reviewed-by: iwalulya, ayang, sjohanss

! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullCollector.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCHeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
! 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: 2155afe2
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-25 09:15:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2155afe2a87d718757b009d712361d7a63946a7f

8280503: Use allStatic.hpp instead of allocation.hpp where possible

Reviewed-by: dholmes, iklam

! src/hotspot/cpu/aarch64/bytes_aarch64.hpp
! src/hotspot/cpu/aarch64/jniTypes_aarch64.hpp
! src/hotspot/cpu/arm/bytes_arm.hpp
! src/hotspot/cpu/arm/jniTypes_arm.hpp
! src/hotspot/cpu/ppc/bytes_ppc.hpp
! src/hotspot/cpu/ppc/jniTypes_ppc.hpp
! src/hotspot/cpu/s390/bytes_s390.hpp
! src/hotspot/cpu/s390/jniTypes_s390.hpp
! src/hotspot/cpu/x86/bytes_x86.hpp
! src/hotspot/cpu/x86/c2_intelJccErratum_x86.hpp
! src/hotspot/cpu/x86/jniTypes_x86.hpp
! src/hotspot/cpu/x86/rdtsc_x86.hpp
! src/hotspot/cpu/zero/bytes_zero.hpp
! src/hotspot/cpu/zero/jniTypes_zero.hpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/linux/gc/z/zSyscall_linux.hpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/posix/signals_posix.hpp
! src/hotspot/os/posix/threadLocalStorage_posix.cpp
! src/hotspot/os/windows/gc/z/zMapper_windows.hpp
! src/hotspot/os/windows/iphlp_interface.hpp
! src/hotspot/os/windows/pdh_interface.hpp
! src/hotspot/os/windows/threadLocalStorage_windows.cpp
! src/hotspot/share/c1/c1_Runtime1.hpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/classfile/altHashing.hpp
! src/hotspot/share/classfile/klassFactory.hpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/code/vtableStubs.hpp
! src/hotspot/share/compiler/compilerDefinitions.hpp
! src/hotspot/share/compiler/compilerEvent.hpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1CollectionSetChooser.hpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1HeapRegionEventSender.hpp
! src/hotspot/share/gc/g1/g1HeapRegionTraceType.hpp
! src/hotspot/share/gc/g1/heapRegionBounds.hpp
! src/hotspot/share/gc/g1/heapRegionTracer.hpp
! src/hotspot/share/gc/g1/heapRegionType.hpp
! src/hotspot/share/gc/parallel/psRootType.hpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/shared/accessBarrierSupport.hpp
! src/hotspot/share/gc/shared/ageTableTracer.hpp
! src/hotspot/share/gc/shared/allocTracer.hpp
! src/hotspot/share/gc/shared/blockOffsetTable.hpp
! src/hotspot/share/gc/shared/concurrentGCBreakpoints.hpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/gc/shared/gcConfig.hpp
! src/hotspot/share/gc/shared/gcLocker.hpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/gc/shared/gcWhen.hpp
! src/hotspot/share/gc/shared/locationPrinter.hpp
! src/hotspot/share/gc/shared/objectCountEventSender.hpp
! src/hotspot/share/gc/shared/scavengableNMethods.hpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/gc/shared/weakProcessor.hpp
! src/hotspot/share/gc/shared/workerPolicy.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBreakpoint.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.hpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkerPolicy.hpp
! src/hotspot/share/gc/z/zAbort.hpp
! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.hpp
! src/hotspot/share/gc/z/zBarrier.hpp
! src/hotspot/share/gc/z/zBarrierSetRuntime.hpp
! src/hotspot/share/gc/z/zBitField.hpp
! src/hotspot/share/gc/z/zBreakpoint.hpp
! src/hotspot/share/gc/z/zCPU.hpp
! src/hotspot/share/gc/z/zHash.hpp
! src/hotspot/share/gc/z/zHeuristics.hpp
! src/hotspot/share/gc/z/zLargePages.hpp
! src/hotspot/share/gc/z/zNMethod.hpp
! src/hotspot/share/gc/z/zNMethodTable.hpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zOop.hpp
! src/hotspot/share/gc/z/zResurrection.hpp
! src/hotspot/share/gc/z/zThread.hpp
! src/hotspot/share/gc/z/zThreadLocalAllocBuffer.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zVerify.hpp
! src/hotspot/share/interpreter/bytecodeHistogram.hpp
! src/hotspot/share/interpreter/bytecodeTracer.hpp
! src/hotspot/share/interpreter/bytecodeUtils.hpp
! src/hotspot/share/interpreter/bytecodes.hpp
! src/hotspot/share/interpreter/templateTable.hpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.hpp
! src/hotspot/share/jfr/jfr.hpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.hpp
! src/hotspot/share/jfr/leakprofiler/leakProfiler.hpp
! src/hotspot/share/jfr/leakprofiler/utilities/granularTimer.hpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
! src/hotspot/share/jfr/periodic/jfrFinalizerStatisticsEvent.hpp
! src/hotspot/share/jfr/periodic/jfrModuleEvent.hpp
! src/hotspot/share/jfr/periodic/jfrNetworkUtilization.hpp
! src/hotspot/share/jfr/periodic/jfrThreadCPULoadEvent.hpp
! src/hotspot/share/jfr/periodic/jfrThreadDumpEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.hpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkRotation.hpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.hpp
! src/hotspot/share/jfr/recorder/service/jfrMemorySizer.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.hpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.hpp
! src/hotspot/share/jfr/support/jfrJdkJfrEvent.hpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.hpp
! src/hotspot/share/jfr/support/jfrMethodLookup.hpp
! src/hotspot/share/jfr/support/jfrObjectAllocationSample.hpp
! src/hotspot/share/jfr/utilities/jfrBigEndian.hpp
! src/hotspot/share/jfr/utilities/jfrJavaLog.hpp
! src/hotspot/share/jfr/utilities/jfrPredicate.hpp
! src/hotspot/share/jfr/utilities/jfrTimeConverter.hpp
! src/hotspot/share/jfr/writers/jfrEncoding.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.hpp
! src/hotspot/share/logging/logConfiguration.hpp
! src/hotspot/share/logging/logLevel.hpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/memory/metaspace/internalStats.hpp
! src/hotspot/share/memory/metaspace/metaspaceReporter.hpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.hpp
! src/hotspot/share/memory/metaspace/runningCounters.hpp
! src/hotspot/share/memory/metaspaceCounters.hpp
! src/hotspot/share/memory/metaspaceCriticalAllocation.hpp
! src/hotspot/share/metaprogramming/conditional.hpp
! src/hotspot/share/metaprogramming/decay.hpp
! src/hotspot/share/metaprogramming/removeCV.hpp
! src/hotspot/share/metaprogramming/removeExtent.hpp
! src/hotspot/share/metaprogramming/removePointer.hpp
! src/hotspot/share/metaprogramming/removeReference.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/prims/jniFastGetField.hpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/prims/jvmtiExtensions.hpp
! src/hotspot/share/prims/jvmtiManageCapabilities.hpp
! src/hotspot/share/prims/nativeLookup.hpp
! src/hotspot/share/prims/resolvedMethodTable.hpp
! src/hotspot/share/prims/vectorSupport.hpp
! src/hotspot/share/runtime/abstract_vm_version.hpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/icache.hpp
! src/hotspot/share/runtime/jniHandles.hpp
! src/hotspot/share/runtime/orderAccess.hpp
! src/hotspot/share/runtime/prefetch.hpp
! src/hotspot/share/runtime/reflectionUtils.hpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/threadLocalStorage.hpp
! src/hotspot/share/services/attachListener.hpp
! src/hotspot/share/services/gcNotifier.hpp
! src/hotspot/share/services/lowMemoryDetector.hpp
! src/hotspot/share/services/nmtCommon.hpp
! src/hotspot/share/services/threadIdTable.hpp
! src/hotspot/share/utilities/decoder.hpp
! src/hotspot/share/utilities/globalCounter.hpp
! src/hotspot/share/utilities/quickSort.hpp
! src/hotspot/share/utilities/stringUtils.cpp
! src/hotspot/share/utilities/stringUtils.hpp
! src/hotspot/share/utilities/utf8.cpp
! src/hotspot/share/utilities/utf8.hpp
! test/hotspot/gtest/classfile/test_AltHashing.cpp

Changeset: 1b141576
Author:    Tobias Holenstein <71546117+tobiasholenstein at users.noreply.github.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-25 09:59:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b14157677b34891385f643a76a7aa19d7003acf

8280274: Guard printing code of Compile::print_method in PRODUCT

Reviewed-by: thartmann, neliasso

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

Changeset: c43ce85f
Author:    Lutz Schmidt <lucy at openjdk.org>
Date:      2022-01-25 10:07:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/c43ce85f01c96a4b80b971865306254c9417e549

8278302: [s390] Implement fast-path for ASCII-compatible CharsetEncoders

Reviewed-by: mdoerr

! src/hotspot/cpu/s390/c2_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/s390/s390.ad

Changeset: 28796cbd
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2022-01-25 11:10:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/28796cbd1d15de678b80295418f5d1f9f59176a6

8163921: HttpURLConnection default Accept header is malformed according to HTTP/1.1 RFC

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java
! test/jdk/sun/net/www/B8185898.java

Changeset: 36fbec78
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-25 11:15:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/36fbec78be837fe1defb72f39c6e3f2b5135fddf

8280241: (aio) AsynchronousSocketChannel init fails in IPv6 only Windows env

Reviewed-by: dfuchs, alanb

! src/java.base/windows/native/libnio/ch/WindowsAsynchronousServerSocketChannelImpl.c
! src/java.base/windows/native/libnio/ch/WindowsAsynchronousSocketChannelImpl.c

Changeset: 4503d043
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-25 12:11:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4503d0431c0dd4d177cf5eb4df592f26b9d372bb

8280375: G1: Tighten mem region limit in G1RebuildRemSetHeapRegionClosure

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: 496baada
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-25 14:09:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/496baada1021eecae03e737afe838ad6d383cba9

8280030: [REDO] Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss, tschatzl

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

Changeset: fe77250f
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-25 14:41:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe77250fa450ec803d2818dc90c5bf156521d537

8280414: Memory leak in DefaultProxySelector

Reviewed-by: dfuchs

! src/java.base/windows/native/libnet/DefaultProxySelector.c

Changeset: 674a97b2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 16:27:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/674a97b27ef621e7b54c13c121c625f91df5ee60

8280396: G1: Full gc mark stack draining should prefer to make work available to other threads

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: f4575e40
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-01-25 18:02:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f4575e4052bf66f1259c626e01a74d3ac593e645

8279946: (ch) java.nio.channels.FileChannel tryLock and write methods are missing @throws NonWritableChannelException

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: cbe8395a
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-25 18:15:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbe8395ace3230dc599c7f082e3524a861b2da8e

8280168: Add Objects.toIdentityString

Reviewed-by: alanb, mchung, rriggs, smarks

! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/util/Objects.java
! test/jdk/java/util/Objects/BasicObjectsTest.java

Changeset: cebaad1c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-25 19:22:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/cebaad1c94c301304fd146526cac95bfeaac66bf

8280041: Retry loop issues in java.io.ClassCache

Co-authored-by: Peter Levart <plevart at openjdk.org>
Reviewed-by: rkennke, rriggs, plevart

! src/java.base/share/classes/java/io/ClassCache.java
+ test/jdk/java/io/ClassCache/ContinuousGCTest.java
+ test/jdk/java/io/ClassCache/NullValueTest.java
+ test/jdk/java/io/ClassCache/java.base/java/io/NameClassCache.java
+ test/jdk/java/io/ClassCache/java.base/java/io/NullClassCache.java

Changeset: 76fe03fe
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-25 19:23:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/76fe03fe01a7c824e2e9263de95b8bcbb4b9d752

8280166: Extend java/lang/instrument/GetObjectSizeIntrinsicsTest.java test cases

Reviewed-by: sspitsyn, lmesnik

! test/jdk/java/lang/instrument/GetObjectSizeIntrinsicsTest.java

Changeset: 841eae6f
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-25 19:26:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/841eae6f527c00115e0455c4e04f042c28a014bb

8269542: JDWP: EnableCollection support is no longer spec compliant after JDK-8255987
8258071: Fix for JDK-8255987 can be subverted with ObjectReference.EnableCollection

Reviewed-by: dholmes, pliden

! src/jdk.jdwp.agent/share/native/libjdwp/commonRef.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h

Changeset: 295c0474
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-25 20:05:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/295c0474c43484e793b67a70af316aaae49fe361

8279242: Reflection newInstance() error message when constructor has no access modifiers could use improvement

Reviewed-by: iris, dholmes, mchung

! src/java.base/share/classes/jdk/internal/reflect/Reflection.java

Changeset: 2eab86b5
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-26 00:33:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/2eab86b513a9e4566b3f5989f899ae44280d3834

8213905: reflection not working for type annotations applied to exception types in the inner class constructor

Reviewed-by: jlahoda

! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
! test/jdk/java/lang/annotation/TypeAnnotationReflection.java

Changeset: a183bfb4
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-01-26 01:24:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/a183bfb436a7dd998e602c2d16486e88c390fca1

8280377: MethodHandleProxies does not correctly invoke default methods with varags

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/lang/reflect/InvocationHandler.java
! src/java.base/share/classes/java/lang/reflect/Proxy.java
! src/java.base/share/classes/java/lang/reflect/ReflectAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangReflectAccess.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/Driver.java
= test/jdk/java/lang/invoke/MethodHandleProxies/MethodHandlesProxiesTest.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/Unnamed.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m1/module-info.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m1/p1/Main.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m2/module-info.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m2/p2/TestIntf.java

Changeset: 2c64a7f2
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-26 06:11:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c64a7f2e30dc83701456595814a831e41e5f628

8280374: G1: Remove unnecessary prev bitmap mark

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1EvacFailure.cpp

Changeset: e72eefd9
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-26 06:52:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/e72eefd9f66e63a1e11d582e4916374840111928

8280531: Remove unused DeferredCloseInputStream

Reviewed-by: bpb, rriggs, iris

! src/java.base/unix/classes/java/lang/ProcessImpl.java

Changeset: a24f44d1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-26 08:31:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/a24f44d17de586c72c8343f8891e72ad8a514597

8280526: x86_32 Math.sqrt performance regression with -XX:UseSSE={0,1}

Reviewed-by: kvn, neliasso

! src/hotspot/cpu/x86/x86.ad

Changeset: c180070c
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-26 08:41:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/c180070cb59b8e075376ae913c5db9a4ed868303

8280373: Update Xalan serializer / SystemIDResolver to align with JDK-8270492

Reviewed-by: yan, joehw

! src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/utils/SystemIDResolver.java

Changeset: ed0df2fa
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-26 10:12:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed0df2fa1f1cb019eadd0083a5006b3142ac0eb5

8268033: compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java fails with "fatal error: Not compilable at tier 3: CodeBuffer overflow"

Reviewed-by: kvn, neliasso, chagedorn

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java

Changeset: a07e19d8
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-26 11:05:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/a07e19d8336f8fbea8736ba169787aec6d812817

8278410: Improve argument processing around UseHeavyMonitors

Reviewed-by: rehn, dholmes

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

Changeset: f34f8d4d
Author:    stsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-26 14:12:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f34f8d4d6a9b3e24a93a322b985c1413c27311cc

8277983: Remove unused fields from sun.net.www.protocol.jar.JarURLConnection

Reviewed-by: dfuchs

! src/java.base/share/classes/sun/net/www/protocol/jar/JarURLConnection.java

Changeset: b2bc1ed5
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-27 08:36:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/b2bc1ed50b8bda859fc3ffa90e4514c73e2d4103

Merge with jdk-19+7

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/gc/z/zNMethod.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/jfr/jfr.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.hpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/prefetch.hpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/utilities/debug.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/unix/classes/java/lang/ProcessImpl.java
! src/jdk.jdwp.agent/share/native/libjdwp/util.h
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp
! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/gc/z/zNMethod.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/jfr/jfr.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.hpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp
! src/hotspot/share/opto/compile.cpp
! src/hotspot/share/opto/compile.hpp
! src/hotspot/share/opto/output.cpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/prefetch.hpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/thread.hpp
! src/hotspot/share/utilities/debug.cpp
! src/hotspot/share/utilities/vmError.cpp
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/Thread.java
! src/java.base/unix/classes/java/lang/ProcessImpl.java
! src/jdk.jdwp.agent/share/native/libjdwp/util.h
! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/ProblemList.txt
! test/jdk/ProblemList.txt

Changeset: 8ca684ca
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-27 09:23:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/8ca684ca3bc7e1b4672126b1e5d4925b4daf219c

Exclude MethodHandleProxies/Driver.java as can't run drive tests with wrapper

! test/jdk/ProblemList-vthread.txt

Changeset: acd46c6e
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-25 14:49:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/acd46c6e43ba5028db82dd752e7108fcdbe703a4

Use bind method in example

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

Changeset: a268c104
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-26 17:04:46 +0000
URL:       https://git.openjdk.java.net/loom/commit/a268c1043762616df06f18eac236bdbe64ca5ceb

Make no-arg method simpler to use

! src/java.base/share/classes/java/util/concurrent/StructuredTaskScope.java
! test/jdk/java/util/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java

Changeset: d166f647
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-27 09:27:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/d166f6479928ec40242126e3bb39bf43019a2be6

Merge


Changeset: 8a789b01
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2022-01-27 11:45:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/8a789b0181df02c0de56b3c04df88ea0ddbe9ce7

Exclude java/lang/instrument/NativeMethodPrefixAgent.java from wrapper

! test/jdk/ProblemList-vthread.txt


From duke at openjdk.java.net  Thu Jan 27 12:04:05 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 27 Jan 2022 12:04:05 GMT
Subject: git: openjdk/loom: master: 139 new changesets
Message-ID: <81c4c9e4-a014-418d-9f59-a9d4236998cc@openjdk.java.net>

Changeset: 4f4da3b1
Author:    Ioi Lam <iklam at openjdk.org>
Date:      2022-01-19 01:35:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f4da3b172bb6ed5dd80a144e8eeb17b90bd7cdf

8275318: loaded_classes_do may see ArrayKlass before InstanceKlass is loaded

Reviewed-by: coleenp, ccheung

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

Changeset: 4eb4f94d
Author:    sunguoyun <sunguoyun at loongson.cn>
Committer: Jie Fu <jiefu at openjdk.org>
Date:      2022-01-19 02:08:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/4eb4f94db09cbd204fa228fc1eaac5153dfe3521

8279956: Useless method Scheduling::ComputeLocalLatenciesForward()

Reviewed-by: jiefu, neliasso

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

Changeset: b0496b0d
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-19 03:21:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/b0496b0df60cf19a0666f1f1c382f7bcd01e15bb

8279970: two AppCDS tests fail after JDK-8261455

Reviewed-by: ccheung, iklam

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/DynamicArchiveTestBase.java
! test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/TestAutoCreateSharedArchive.java
! test/hotspot/jtreg/runtime/cds/appcds/loaderConstraints/DynamicLoaderConstraintsTest.java

Changeset: 44fe958c
Author:    TejeshR13 <tejesh.r at oracle.com>
Committer: Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-19 05:33:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/44fe958c8a924dda436125716b164a335199e22b

6465404: some problems in CellEditor related API docs

Reviewed-by: psadhukhan, aivanov, kizune, serb, prr

! src/java.desktop/share/classes/javax/swing/table/TableCellEditor.java

Changeset: 5af7f258
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-19 10:59:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/5af7f258144d9f753ebe6ebfada42f33aaed108b

8274811: Remove superfluous use of boxing in java.base

Reviewed-by: lancea

! src/java.base/linux/classes/sun/nio/fs/LinuxFileStore.java
! src/java.base/share/classes/java/util/ResourceBundle.java
! src/java.base/share/classes/sun/security/tools/keytool/Main.java
! src/java.base/share/classes/sun/util/locale/provider/LocaleResources.java

Changeset: 39b1d75f
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-19 11:16:00 +0000
URL:       https://git.openjdk.java.net/loom/commit/39b1d75f25ff2cc348f8b69d4e280847c6843ae2

8277822: Remove debug-only heap overrun checks in os::malloc and friends

Reviewed-by: coleenp, zgu

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! test/hotspot/jtreg/gtest/NMTGtests.java
! test/hotspot/jtreg/runtime/NMT/JcmdWithNMTDisabled.java
! test/hotspot/jtreg/runtime/NMT/PrintNMTStatisticsWithNMTDisabled.java

Changeset: 68b40ec2
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-19 11:47:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/68b40ec28658a2dd829c77281b0025e16095c170

8273139: C2: assert(f <= 1 && f >= 0) failed: Incorrect frequency

Reviewed-by: thartmann, chagedorn, roland

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

Changeset: 8931c122
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-19 12:01:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/8931c12258a39cabda2cd1b92f54afcb216b882e

8280157: wrong texts Falied in a couple of tests

Reviewed-by: egahlin, aivanov

! test/jdk/java/awt/Window/TranslucentShapedFrameTest/TranslucentShapedFrameTest.form
! test/jdk/java/awt/Window/TranslucentShapedFrameTest/TranslucentShapedFrameTest.java
! test/jdk/java/io/OutputStreamWriter/WriteAfterClose.java
! test/jdk/jdk/jfr/api/consumer/TestRecordedFullStackTrace.java
! test/jdk/jdk/jfr/event/profiling/TestFullStackTrace.java

Changeset: cc2f474c
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-19 12:02:42 +0000
URL:       https://git.openjdk.java.net/loom/commit/cc2f474c18082413420b353528198883055de73a

8280024: Parallel: Remove unnecessary region resizing methods in PSCardTable

Reviewed-by: tschatzl, mli

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

Changeset: 96114315
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-19 13:51:23 +0000
URL:       https://git.openjdk.java.net/loom/commit/96114315cf91b03aeca7e12f225e4c76862f1be7

8279936: Change shared code to use os:: system API's

Reviewed-by: dholmes, kbarrett

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/compiler/compileLog.cpp
! src/hotspot/share/utilities/vmError.cpp
! test/hotspot/gtest/logging/logTestUtils.inline.hpp
! test/hotspot/gtest/logging/test_asynclog.cpp
! test/hotspot/gtest/logging/test_log.cpp
! test/hotspot/gtest/logging/test_logTagSetDescriptions.cpp

Changeset: b20b11cf
Author:    Daniel Jelinski <djelinski1 at gmail.com>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-19 14:18:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/b20b11cf8215238e5cd51a1d3a331d5cbfdad710

8258240: make vscode-project on Windows generates jdk.code-workspace file with unescaped '\' in paths

Reviewed-by: erikj

! make/ide/vscode/hotspot/CreateVSCodeProject.gmk

Changeset: e20c6bf9
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-19 15:35:57 +0000
URL:       https://git.openjdk.java.net/loom/commit/e20c6bf972a106105733c395877d11d9c894eb28

8280189: JFR: TestPrintXML should print mismatching XML

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/tool/TestPrintXML.java

Changeset: 610a1290
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-01-19 17:56:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/610a12904d834507754e6d6171a4b8df7e6aa6b0

8268831: Improve javadoc tool handling of streams.

Reviewed-by: hannesw

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ElementsTable.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/JavadocLog.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/JavadocTool.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/ToolEnvironment.java

Changeset: 84fa0d8c
Author:    Alisen Chung <achung at openjdk.org>
Committer: Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-19 19:12:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/84fa0d8c7d0e1be19e48464801d81efa8c263793

8190264: JScrollBar ignores its border when using macOS Mac OS X Aqua look and feel

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

! src/java.desktop/macosx/classes/com/apple/laf/AquaScrollBarUI.java
+ test/jdk/java/awt/Scrollbar/AquaLFScrollbarTest/ScrollBarBorderTest.java

Changeset: dac15efc
Author:    Liam Miller-Cushon <cushon at openjdk.org>
Date:      2022-01-19 20:17:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/dac15efc1be8fe49d2f6365f9adfb31dc3ea74ba

8280182: HotSpot Style Guide has stale link to chromium style guide

Reviewed-by: dholmes

! doc/hotspot-style.html
! doc/hotspot-style.md

Changeset: 5523ddeb
Author:    Alexandre Iline <shurailine at openjdk.org>
Date:      2022-01-19 21:02:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/5523ddebd572f38c3f960950d114ffead33266ae

8279641: Create manual JTReg tests for Swing accessibility

Reviewed-by: serb, prr

+ test/jdk/javax/accessibility/manual/ButtonDemo.html
+ test/jdk/javax/accessibility/manual/ButtonDemo.java
+ test/jdk/javax/accessibility/manual/ComboBoxDemo.html
+ test/jdk/javax/accessibility/manual/ComboBoxDemo.java
+ test/jdk/javax/accessibility/manual/DemoSelection.html
+ test/jdk/javax/accessibility/manual/DemoSelection.java
+ test/jdk/javax/accessibility/manual/OptionPaneDemo.html
+ test/jdk/javax/accessibility/manual/OptionPaneDemo.java
+ test/jdk/javax/accessibility/manual/README.md
+ test/jdk/javax/accessibility/manual/SwingSetTest.java
+ test/jdk/javax/accessibility/manual/TableDemo.html
+ test/jdk/javax/accessibility/manual/TableDemo.java
+ test/jdk/javax/accessibility/manual/TabsDemo.html
+ test/jdk/javax/accessibility/manual/TabsDemo.java
+ test/jdk/javax/accessibility/manual/TreeDemo.html
+ test/jdk/javax/accessibility/manual/TreeDemo.java
+ test/jdk/javax/accessibility/manual/lib/DescriptionPane.java
+ test/jdk/javax/accessibility/manual/lib/FailureReasonPane.java
+ test/jdk/javax/accessibility/manual/lib/ManualTestFrame.java
+ test/jdk/javax/accessibility/manual/lib/PassFailPane.java
+ test/jdk/javax/accessibility/manual/lib/ScreenImagePane.java
+ test/jdk/javax/accessibility/manual/lib/TestResult.java
+ test/jdk/javax/accessibility/manual/resource/btn.png
+ test/jdk/javax/accessibility/manual/resource/cmb.png
+ test/jdk/javax/accessibility/manual/resource/dep.png
+ test/jdk/javax/accessibility/manual/resource/dms.png
+ test/jdk/javax/accessibility/manual/resource/hc.jpg
+ test/jdk/javax/accessibility/manual/resource/if.png
+ test/jdk/javax/accessibility/manual/resource/ifm.png
+ test/jdk/javax/accessibility/manual/resource/list.png
+ test/jdk/javax/accessibility/manual/resource/op.png
+ test/jdk/javax/accessibility/manual/resource/rbtn.png
+ test/jdk/javax/accessibility/manual/resource/tbl.png
+ test/jdk/javax/accessibility/manual/resource/tbld.png
+ test/jdk/javax/accessibility/manual/resource/tree.png

Changeset: 6179e13b
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-19 22:23:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/6179e13b084a64a3ad247ced8d314e425a6e0596

8266410: jdk/jfr/javaagent/TestLoadedAgent.java failed with "Mismatch in TestEvent count"

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/javaagent/EventEmitterAgent.java

Changeset: d1efb0cc
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2022-01-19 22:34:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1efb0cc56127a40f2b23ccc608b27be2b39a389

8267341: macos attempt_reserve_memory_at(arg1, arg2, true) failure

Reviewed-by: dcubed, dholmes

! test/hotspot/gtest/runtime/test_os.cpp

Changeset: 98d96a77
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-19 23:06:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/98d96a770756ffe3e7f5e4b82120e9fb484cad9a

8279796: Fix typo: Constucts -> Constructs

Reviewed-by: iris

! src/java.security.sasl/share/classes/com/sun/security/sasl/digest/DigestMD5Base.java

Changeset: e38df216
Author:    Markus Gr?nlund <mgronlun at openjdk.org>
Date:      2022-01-18 13:16:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/e38df21641f13d7ae92f72cf8e72660072d3e5fe

8256291: RunThese30M fails "assert(_class_unload ? true : ((((JfrTraceIdBits::load(class_loader_klass)) & ((1 << 4) << 8)) != 0))) failed: invariant"

Reviewed-by: egahlin

! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.inline.hpp

Changeset: bd35f974
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-01-18 16:55:06 +0000
URL:       https://git.openjdk.java.net/loom/commit/bd35f9740dce8865b9a8cdb582c771279ab02d76

8278628: jdk/jfr/jmx/streaming/TestMaxSize.java Expected only one or two chunks

Reviewed-by: mgronlun

! test/jdk/jdk/jfr/jmx/streaming/TestMaxSize.java

Changeset: 20ef9541
Author:    Aleksandr Veselov <aleksandr.veselov at jetbrains.com>
Committer: Anton Tarasov <ant at openjdk.org>
Date:      2022-01-18 18:51:58 +0000
URL:       https://git.openjdk.java.net/loom/commit/20ef954158bc5a339118640946b39047fe853ae4

8279227: Access Bridge: Wrong frame position and hit test result on HiDPI display

Reviewed-by: ant, kizune, aivanov

! src/jdk.accessibility/windows/classes/com/sun/java/accessibility/internal/AccessBridge.java

Changeset: feff0e55
Author:    Roger Riggs <rriggs at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-06-09 14:29:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/feff0e5578769c003af5bb817c2be89c8121708d

8264934: Enhance cross VM serialization

Reviewed-by: smarks, rhalade, chegar

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 29f61b3b
Author:    Patrick Concannon <pconcannon at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-14 13:41:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/29f61b3b0a5b2dcfef125363da3b5338dcc7de94

8269944: Better HTTP transport redux

Reviewed-by: dfuchs, chegar, rhalade, ahgross

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

Changeset: f18deeb6
Author:    Valerie Peng <valeriep at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-23 18:04:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/f18deeb69e8d2fa34b9c747226bbe3567116ae8f

8268488: More valuable DerValues

Reviewed-by: weijun, ahgross, rhalade

! src/java.base/share/classes/com/sun/crypto/provider/KeyProtector.java
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/sun/security/pkcs/SignerInfo.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java

Changeset: e069a3b8
Author:    Hai-May Chao <hchao at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-07-29 19:20:45 +0000
URL:       https://git.openjdk.java.net/loom/commit/e069a3b8bfe67a7ffda635e92b4777e9cfeaf136

8268512: More content for ContentInfo

Reviewed-by: ahgross, weijun, rhalade

! src/java.base/share/classes/sun/security/pkcs/ContentInfo.java

Changeset: 7ee905a8
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-05 19:05:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/7ee905a8a09c92b9534a440660d37c28cf5d797b

8270498: Improve SAX Parser configuration management

Reviewed-by: ahgross, lancea, rhalade, naoto

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityManager.java

Changeset: 1fddb03d
Author:    Harold Seigel <hseigel at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-11 16:48:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/1fddb03d93a024b66ce02598e1057b2b09a5073f

8271968: Better canonical naming

Reviewed-by: coleenp, lfoltan, mschoene, ahgross

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

Changeset: 9a94fbc7
Author:    Phil Race <prr at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-16 18:19:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/9a94fbc793feb855e974c3814fe030f2671ed830

8270952: Improve TIFF file handling

Reviewed-by: jdv, psadhukhan, mschoene, rhalade

! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFNullDecompressor.java

Changeset: fa47c368
Author:    Ioi Lam <iklam at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-16 19:37:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/fa47c368d470f59f3c98e6e8a7ff82371d3389df

8270386: Better verification of scan methods

Reviewed-by: hseigel, coleenp, mschoene, rhalade

! src/hotspot/share/oops/instanceKlass.cpp

Changeset: b02ea6dc
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-17 04:34:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/b02ea6dc3ca2e2a8c21ed76f28422a6f8bf2fa00

8270646: Improved scanning of XML entities

Reviewed-by: naoto, lancea, mschoene, rhalade

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11DocumentScannerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XML11EntityScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLScanner.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/util/XMLStringBuffer.java
! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/xni/XMLString.java

Changeset: afd0dc76
Author:    Phil Race <prr at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-17 20:56:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd0dc76b684f03d2de665f3150c93ce17bafbe0

8271962: Better TrueType font loading

Reviewed-by: psadhukhan, jdv, mschoene, rhalade

! src/java.desktop/share/classes/sun/font/TrueTypeFont.java

Changeset: 51816035
Author:    Kevin Walls <kevinw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-20 07:46:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/518160353a96a75fd666f0e426ad649fb58f5fc5

8272272: Enhance jcmd communication

Reviewed-by: amenkov

! src/jdk.attach/windows/native/libattach/VirtualMachineImpl.c

Changeset: c372990f
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-20 11:09:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/c372990f5f520f03159a6586862191e3f15ef6df

8268494: Better inlining of inlined interfaces

Reviewed-by: thartmann, jcm, ahgross, rhalade

! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/code/dependencies.cpp
! src/hotspot/share/code/dependencies.hpp
! src/hotspot/share/opto/doCall.cpp

Changeset: 6b6f829b
Author:    Anthony Scarpino <ascarpino at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-23 16:06:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/6b6f829b46ef158775e66f36336895080cab9df6

8269151: Better construction of EncryptedPrivateKeyInfo

Reviewed-by: jnimeh, mschoene, rhalade

! src/java.base/share/classes/javax/crypto/EncryptedPrivateKeyInfo.java

Changeset: 5832a344
Author:    Julia Boes <jboes at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-08-25 11:41:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/5832a3440489d0967dc3b0542c1ace51eed292d6

8270416: Enhance construction of Identity maps

Reviewed-by: dfuchs, chegar, rhalade, ahgross, smarks, robm

! src/java.base/share/classes/java/util/Hashtable.java
! src/java.base/share/classes/java/util/IdentityHashMap.java
! test/jdk/java/util/Hashtable/DeserializedLength.java

Changeset: 4be02d31
Author:    Harold Seigel <hseigel at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-02 18:09:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/4be02d31554b8d3bb84789923cf64a7dc4707eff

8271987: Manifest improved manifest entries

Reviewed-by: rhalade, dholmes

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

Changeset: aa28430b
Author:    Ian Graves <igraves at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-02 19:20:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/aa28430bdd8a5778f2e4307f198177b69eac9410

8268813: Better String matching

Reviewed-by: mschoene, rhalade, smarks

! src/java.base/share/classes/java/util/regex/Pattern.java

Changeset: 3adc1117
Author:    Roger Riggs <rriggs at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-03 19:10:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/3adc1117661ac0e9c819d6d9b32dd8a8a19a61ed

8272236: Improve serial forms for transport

Reviewed-by: bchristi, rhalade, smarks

! src/java.base/share/classes/java/io/ObjectInputStream.java

Changeset: 78b2c841
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-09 17:41:56 +0000
URL:       https://git.openjdk.java.net/loom/commit/78b2c8419bc69436873e6fc9c542480949d140c5

8270492: Better resolution of URIs

Reviewed-by: lancea, naoto, ahgross, rhalade

! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/dom/LoadDocument.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/runtime/AbstractTranslet.java
! src/java.xml/share/classes/com/sun/org/apache/xalan/internal/xsltc/trax/TransformerImpl.java
! src/java.xml/share/classes/com/sun/org/apache/xml/internal/utils/SystemIDResolver.java

Changeset: ae7877df
Author:    Alexander Zuev <kizune at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-14 23:19:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/ae7877df2e417acecb2fd8d03dec2e5eac4e8879

8273290: Enhance sound handling

Reviewed-by: rhalade, ahgross, prr, jdv

! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/java.desktop/share/classes/com/sun/media/sound/WaveFloatFileReader.java

Changeset: cb7482d5
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-20 07:35:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/cb7482d5bdb7e0e275ae179ae57b56e881180523

8272014: Better array indexing

Reviewed-by: thartmann, rhalade, ahgross, kvn

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp

Changeset: 4d3663a6
Author:    Weijun Wang <weijun at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-20 15:12:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d3663a6d0620103f10b2f7fad50ae84d38f33e2

8272026: Verify Jar Verification

Reviewed-by: rhalade, valeriep, mschoene

! src/java.base/share/classes/java/util/jar/Attributes.java

Changeset: 12034273
Author:    Alexander Zuev <kizune at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-22 17:39:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/12034273c7b3f9da565da6a12a26b9493d813cf8

8272462: Enhance image handling

Reviewed-by: jdv, ahgross, rhalade, prr

! src/java.desktop/share/classes/com/sun/imageio/plugins/gif/GIFImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/jpeg/JPEGImageReader.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java

Changeset: 9c02c4c5
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-23 12:34:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/9c02c4c55f571363cbc430a26d795d10cff93819

8273756: Enhance BMP image support

Reviewed-by: prr, rhalade, kizune, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java

Changeset: abf6fdd7
Author:    Joe Wang <joehw at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-24 18:55:03 +0000
URL:       https://git.openjdk.java.net/loom/commit/abf6fdd75a5362970d3d4bb5f46bbb4815d6b458

8273968: JCK javax_xml tests fail in CI

Reviewed-by: naoto, lancea

! src/java.xml/share/classes/com/sun/org/apache/xerces/internal/impl/XMLEntityScanner.java

Changeset: 4525a4b9
Author:    Julia Boes <jboes at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-27 08:59:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/4525a4b94dc2e856e74101ab3cbc1f6ffe365f37

8270392: Improve String constructions

Reviewed-by: rhalade, dfuchs, robm, ahgross, smarks

! src/java.base/share/classes/java/lang/StringBuffer.java
! src/java.base/share/classes/java/lang/StringBuilder.java

Changeset: a6fd2c31
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-28 03:05:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/a6fd2c311457db024cb699adabd195302885034a

8273838: Enhanced BMP processing

Reviewed-by: rhalade, ahgross, prr, kizune, azvegint, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/bmp/BMPImageReader.java

Changeset: 3603e754
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-09-29 08:33:39 +0000
URL:       https://git.openjdk.java.net/loom/commit/3603e754cedb5d77a8563ba9da7846ba3b335712

8274374: Additional fix for JDK-8272014

Reviewed-by: kvn, thartmann

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp

Changeset: 82d6afe6
Author:    Jayathirth D V <jdv at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2021-10-11 15:52:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/82d6afe6759b3768748126171ff3c6d59e8724d5

8274096: Improve decoding of image files

Reviewed-by: prr, kizune, rhalade, mschoene

! src/java.desktop/share/classes/com/sun/imageio/plugins/common/ReaderUtil.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFFaxDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFLZWDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFPackBitsDecompressor.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/tiff/TIFFYCbCrDecompressor.java

Changeset: 6d3fd860
Author:    Christian Hagedorn <chagedorn at openjdk.org>
Committer: Henry Jen <henryjen at openjdk.org>
Date:      2022-01-04 10:48:28 +0000
URL:       https://git.openjdk.java.net/loom/commit/6d3fd860d748a092a65ab9700b47686099b81bf4

8278417: Closed test fails after JDK-8276108 on aarch64

Reviewed-by: kvn, iveresov, dlong

! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp

Changeset: af6c9aba
Author:    Fei Gao <fgao at openjdk.org>
Committer: Ningsheng Jian <njian at openjdk.org>
Date:      2022-01-19 01:20:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/af6c9abafaa3b8f9bdcc938fec465aeeed8b30ed

8279654: jdk/incubator/vector/Vector256ConversionTests.java crashes randomly with SVE

Reviewed-by: njian, kvn

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

Changeset: 69cfa9cb
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-19 04:37:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/69cfa9cb36ab2b5490c231c30306f682665faab4

8273383: vmTestbase/vm/gc/containers/Combination05/TestDescription.java crashes verifying length of DCQS

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp

Changeset: f37bfead
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2022-01-19 08:28:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/f37bfeadcf036a75defc64ad7f4a9f5596cd7407

8280155: [PPC64, s390] frame size checks are not yet correct

Reviewed-by: mbaesken, lucy

! src/hotspot/cpu/ppc/frame_ppc.cpp
! src/hotspot/cpu/s390/frame_s390.cpp
! src/hotspot/os_cpu/linux_ppc/thread_linux_ppc.cpp

Changeset: 28e02fa2
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-19 12:01:05 +0000
URL:       https://git.openjdk.java.net/loom/commit/28e02fa2cb40267136c88a507696ec3e610e95a3

8280234: AArch64 "core" variant does not build after JDK-8270947

Reviewed-by: adinn, aph

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

Changeset: f5de6fa7
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-19 17:37:36 +0000
URL:       https://git.openjdk.java.net/loom/commit/f5de6fa7995fa1e82c8d969692392465b963ac35

8272058: 25 Null pointer dereference defect groups in 4 files

Reviewed-by: gziemski, coleenp, dlong

! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

Changeset: be0538d7
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-19 19:03:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/be0538d7c8e2cbfa599dbcb4c5c69533678a8421

8278834: Error "Cannot read field "sym" because "this.lvar[od]" is null" when compiling

Reviewed-by: vromero

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

Changeset: 03680bea
Author:    Michael McMahon <michaelm at openjdk.org>
Date:      2022-01-19 19:48:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/03680bea1cca1113ea23a1eb7a413b93dd73c381

8280233: Temporarily disable Unix domain sockets in Windows PipeImpl

Reviewed-by: alanb

! src/java.base/windows/classes/sun/nio/ch/PipeImpl.java

Changeset: 4616c13c
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-20 01:18:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/4616c13c2f1ced8a8bdeed81f0469523932e91b5

Merge

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java
! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp
! src/hotspot/share/c1/c1_GraphBuilder.cpp
! src/hotspot/share/classfile/classFileParser.cpp
! src/java.base/share/classes/com/sun/crypto/provider/OAEPParameters.java
! src/java.base/share/classes/java/io/ObjectInputStream.java
! src/java.base/share/classes/java/util/regex/Pattern.java
! src/java.base/share/classes/sun/security/rsa/PSSParameters.java
! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java
! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java

Changeset: c4a624d4
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-20 04:13:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/c4a624d46332552e7baca8ee09bfdce0e53eef05

8279894: javax/swing/JInternalFrame/8020708/bug8020708.java timeouts on Windows 11

Reviewed-by: serb, kizune

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

Changeset: 1022cbdf
Author:    Prasanta Sadhukhan <psadhukhan at openjdk.org>
Date:      2022-01-20 04:16:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/1022cbdf987af846e79b92dfa20b763db7563320

8280047: Broken link to Swing Connection document from javax.swing package docs

Reviewed-by: kcr, aivanov

! src/java.desktop/share/classes/javax/swing/package-info.java

Changeset: e683d4ac
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2022-01-20 04:49:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/e683d4ac8d9ee3b0078c5e87a2b3e7d36d7344fc

8279921: Dump the .class file in jlink debug mode for any failure during transform() of a plugin

Reviewed-by: mchung

! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/AbstractPlugin.java
! src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/StripJavaDebugAttributesPlugin.java

Changeset: 0bf95a1a
Author:    Zhiqiang Zang <zhiqiang.zang at utexas.edu>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-20 07:38:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/0bf95a1a7327cc4899863143e2dfdf3d87dbdf0c

8279607: Existing optimization "~x+1" -> "-x" can be generalized to "~x+c" -> "(c-1)-x".

Reviewed-by: thartmann, kvn

! src/hotspot/share/opto/addnode.cpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestIRAddIdealNotXPlusC.java
! test/hotspot/jtreg/compiler/lib/ir_framework/IRNode.java
+ test/micro/org/openjdk/bench/vm/compiler/AddIdealNotXPlusC.java

Changeset: cf977e88
Author:    Sergey Tsypanov <sergei.tsypanov at yandex.ru>
Committer: Julia Boes <jboes at openjdk.org>
Date:      2022-01-20 09:14:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/cf977e88ecc64b549f332efe01578fca9f435060

8276166: Remove dead code from MimeTable and MimeEntry

Reviewed-by: dfuchs

! src/java.base/share/classes/sun/net/www/MimeEntry.java
! src/java.base/share/classes/sun/net/www/MimeTable.java

Changeset: 3f747368
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2022-01-20 11:23:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/3f747368b9a5c321d2724ba57103f17edc166251

8280123: C2: Infinite loop in CMoveINode::Ideal during IGVN

Reviewed-by: kvn, thartmann, chagedorn

! src/hotspot/share/opto/movenode.cpp
+ test/hotspot/jtreg/compiler/c2/TestCMoveInfiniteGVN.java

Changeset: 20297dea
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-20 12:16:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/20297deaeb64fb1e025ed1fcde19867c6875f9a0

8280161: com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java fails with SSLException

Reviewed-by: dfuchs

! test/jdk/com/sun/net/httpserver/simpleserver/jwebserver/MaxRequestTimeTest.java

Changeset: 98b157a7
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-20 12:33:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/98b157a79af3e76f028bccd04a5e505642aae7a4

8280146: Parallel: Remove time log tag

Reviewed-by: tschatzl, iwalulya

! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/gc/parallel/psScavenge.cpp
! src/hotspot/share/logging/logPrefix.hpp
! src/hotspot/share/logging/logTag.hpp

Changeset: a4d20190
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-20 13:10:33 +0000
URL:       https://git.openjdk.java.net/loom/commit/a4d201909c8919b7465dee72594d718252c6344e

8280178: Remove os:: API's that just call system API's

Reviewed-by: iklam, ccheung, dholmes

! src/hotspot/os/posix/os_posix.cpp
! src/hotspot/os/posix/perfMemory_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/os_cpu/linux_aarch64/vm_version_linux_aarch64.cpp
! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/compactHashtable.cpp
! src/hotspot/share/compiler/compileLog.cpp
! src/hotspot/share/compiler/directivesParser.cpp
! src/hotspot/share/include/cds.h
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/writers/jfrStreamWriterHost.inline.hpp
! src/hotspot/share/memory/virtualspace.cpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/os.cpp
! src/hotspot/share/runtime/os.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/utilities/ostream.cpp
! src/hotspot/share/utilities/vmError.cpp

Changeset: ec8b6acf
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-20 16:17:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/ec8b6acff39953ca60309c6f1db7ae4c93404da9

8234682: The order of @param in the generated docs should match the method signature

Reviewed-by: prappo

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/taglets/ParamTaglet.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/TestParamTaglet.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/pkg/C.java
! test/langtools/jdk/javadoc/doclet/testParamTaglet/pkg/Parent.java

Changeset: 0ea2b390
Author:    Xue-Lei Andrew Fan <xuelei at openjdk.org>
Date:      2022-01-20 16:50:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/0ea2b39035f1b535a53770379c94ae43f0ddb8b6

8280363: Minor correction of ALPN specification in SSLParameters

Reviewed-by: dfuchs, mullan

! src/java.base/share/classes/javax/net/ssl/SSLParameters.java

Changeset: 96365026
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-20 17:18:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/9636502658c0844c5790cf37af4b15163bf9fa61

8279008: G1: Calculate BOT threshold on-the-fly during Object Copy phase

Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1Allocator.cpp
! src/hotspot/share/gc/g1/g1Allocator.hpp
! src/hotspot/share/gc/g1/g1Allocator.inline.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.hpp
! src/hotspot/share/gc/g1/g1BlockOffsetTable.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/heapRegion.cpp
! src/hotspot/share/gc/g1/heapRegion.hpp
! src/hotspot/share/gc/g1/heapRegion.inline.hpp
! src/hotspot/share/gc/shared/plab.hpp

Changeset: d48279b0
Author:    Yumin Qi <minqi at openjdk.org>
Date:      2022-01-20 17:52:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/d48279b0bf9ee9d18ac764776a655c44fa020509

8279009: CDS crashes when the source of an InstanceKlass is NULL

Reviewed-by: iklam, ccheung

! src/hotspot/share/cds/classListWriter.cpp
+ test/hotspot/jtreg/runtime/cds/appcds/ClassListWithCustomClassNoSource.java
+ test/hotspot/jtreg/runtime/cds/appcds/ClassSpecializerTestApp.java
! test/hotspot/jtreg/runtime/cds/appcds/CommandLineFlagCombo.java
+ test/hotspot/jtreg/runtime/cds/appcds/TestDumpClassListSource.java

Changeset: 3419ff7b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-20 18:11:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/3419ff7ba70b778906249dd5ab3a91998ca5a864

8277535: Remove redundant Stream.distinct()/sorted() steps

Reviewed-by: prappo

! src/java.base/share/classes/jdk/internal/module/ModulePath.java
! src/jdk.jdeps/share/classes/com/sun/tools/jdeps/ModuleDotGraph.java
! src/jdk.jlink/share/classes/jdk/tools/jmod/JmodTask.java

Changeset: 02390c79
Author:    Quan Anh Mai <anhmdq99 at gmail.com>
Committer: Sandhya Viswanathan <sviswanathan at openjdk.org>
Date:      2022-01-20 18:24:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/02390c79b1acff1a953d29c6f70623f3b7838698

8279282: [vectorapi] Matcher::supports_vector_comparison_unsigned is not needed on x86

Reviewed-by: kvn, sviswanathan, vlivanov

! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/matcher_x86.hpp
! src/hotspot/cpu/x86/x86.ad

Changeset: 2426d58e
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-20 20:12:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2426d58e592c54de64ebe0f06448d239aeced082

8278472: Invalid value set to CANDIDATEFORM structure

Reviewed-by: prr, naoto, serb

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

Changeset: 293fb46f
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
Date:      2022-01-20 20:27:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/293fb46f7cd28f2a08055e3eb8ec9459d64e9688

8280413: ProblemList jdk/jfr/event/oldobject/TestLargeRootSet.java on all X64 platforms

Reviewed-by: azvegint

! test/jdk/ProblemList.txt

Changeset: 35ee0f38
Author:    Yi-Fan Tsai <yifan.tsai at gmail.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-01-20 23:46:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/35ee0f38c6d5e35fb50a059a189e032df7f7e7c5

8258814: Compilation logging crashes for thread suspension / debugging tests

Reviewed-by: xliu, phh

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

Changeset: 6352c020
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2022-01-21 03:16:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/6352c020c25f2701afb4fabee0cc7fcef2d407fb

8280401: [sspi] gss_accept_sec_context leaves output_token uninitialized

Reviewed-by: valeriep

! src/java.security.jgss/windows/native/libsspi_bridge/sspi.cpp

Changeset: 19f87798
Author:    Roland Westrelin <roland at openjdk.org>
Date:      2022-01-21 07:32:08 +0000
URL:       https://git.openjdk.java.net/loom/commit/19f877981edf1db41b98c3b370d81c26d6617e49

8278784: C2: Refactor PhaseIdealLoop::remix_address_expressions() so it operates on longs

Reviewed-by: chagedorn, thartmann

! src/hotspot/share/opto/loopnode.hpp
! src/hotspot/share/opto/loopopts.cpp
! src/hotspot/share/opto/mulnode.cpp
! src/hotspot/share/opto/mulnode.hpp
+ test/hotspot/jtreg/compiler/c2/irTests/TestRemixAddressExpressions.java

Changeset: 47b1c51b
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-21 08:53:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/47b1c51bbd28582d209db07052e553a76acced65

8277120: Use Optional.isEmpty instead of !Optional.isPresent in java.net.http

Reviewed-by: dfuchs

! src/java.net.http/share/classes/jdk/internal/net/http/AuthenticationFilter.java
! src/java.net.http/share/classes/jdk/internal/net/http/HttpRequestImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/BuilderImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/websocket/OpeningHandshake.java

Changeset: ab2c8d3c
Author:    Hannes Walln?fer <hannesw at openjdk.org>
Date:      2022-01-21 09:10:19 +0000
URL:       https://git.openjdk.java.net/loom/commit/ab2c8d3c9baf1080f436287785e4e02fd79953a7

8280393: Promote use of HtmlTree factory methods

Reviewed-by: jjg

! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ClassWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ConstantsSummaryWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HelpWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlDocletWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialFieldWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/HtmlSerialMethodWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/IndexWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/ModuleWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Navigation.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageTreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageUseWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/PackageWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SerializedFormWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/SubWriterHolderWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/Table.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TagletWriterImpl.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/TreeWriter.java
! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/formats/html/markup/HtmlTree.java

Changeset: 6287ae37
Author:    KIRIYAMA Takuya <kiriyama.takuya at fujitsu.com>
Committer: David Holmes <dholmes at openjdk.org>
Date:      2022-01-21 13:36:29 +0000
URL:       https://git.openjdk.java.net/loom/commit/6287ae3707bac091b37cd5693ca77e2349a903ef

8277531: Print actual default stacksize on Windows thread logging

Reviewed-by: dholmes, stuefe

! src/hotspot/os/windows/os_windows.cpp
! test/hotspot/jtreg/runtime/logging/ThreadLoggingTest.java

Changeset: 2920ce54
Author:    Yi-Fan Tsai <yftsai at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-01-21 18:09:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2920ce54874c404126d9fd6bfbebee5f3da27dae

8278036: Saving rscratch1 is optional in MacroAssembler::verify_heapbase

Reviewed-by: xliu, phh, coleenp

! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp

Changeset: c1e4f3dd
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-21 18:55:25 +0000
URL:       https://git.openjdk.java.net/loom/commit/c1e4f3dd1b42474c9abc22c7b981a98f9c36e0d5

8279397: Update --release 18 symbol information for JDK 18 build 32

Reviewed-by: iris, jlahoda

! make/data/symbols/java.base-I.sym.txt

Changeset: b9ae7790
Author:    Calvin Cheung <ccheung at openjdk.org>
Date:      2022-01-21 23:47:09 +0000
URL:       https://git.openjdk.java.net/loom/commit/b9ae77906e9c886ee239871b75c183c5ec7ae846

8279675: CDS cannot handle non-existent JAR file in bootclassapth

Reviewed-by: iklam, minqi

! src/hotspot/share/cds/filemap.cpp
! src/hotspot/share/cds/filemap.hpp
! test/hotspot/jtreg/runtime/cds/appcds/NonExistClasspath.java
! test/hotspot/jtreg/runtime/cds/appcds/PrintSharedArchiveAndExit.java
! test/hotspot/jtreg/runtime/cds/appcds/jigsaw/modulepath/OptimizeModuleHandlingTest.java

Changeset: 54c9de26
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-22 13:56:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/54c9de26aba24ff5496f97dd6cb95075ab6b9777

8275918: Remove unused local variables in java.base security code

Reviewed-by: weijun

! src/java.base/macosx/classes/apple/security/KeychainStore.java
! src/java.base/share/classes/com/sun/crypto/provider/BlowfishCrypt.java
! src/java.base/share/classes/java/security/AccessControlContext.java
! src/java.base/share/classes/sun/security/pkcs10/PKCS10.java
! src/java.base/share/classes/sun/security/rsa/RSAPSSSignature.java
! src/java.base/share/classes/sun/security/rsa/RSAPrivateCrtKeyImpl.java
! src/java.base/share/classes/sun/security/ssl/DHServerKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/SSLEngineInputRecord.java
! src/java.base/share/classes/sun/security/x509/CRLNumberExtension.java
! src/java.base/share/classes/sun/security/x509/DeltaCRLIndicatorExtension.java
! src/java.base/share/classes/sun/security/x509/GeneralSubtrees.java
! src/java.base/share/classes/sun/security/x509/X509CertInfo.java
! src/java.base/share/classes/sun/security/x509/X509Key.java

Changeset: 30cd47d4
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-24 04:37:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/30cd47d42124540303e5f5dbbd509b58d8fb90a0

8280499: runtime/cds/appcds/TestDumpClassListSource.java fails on platforms without AppCDS custom class loaders support

Reviewed-by: iklam

! test/hotspot/jtreg/runtime/cds/appcds/TestDumpClassListSource.java

Changeset: 9bf6ffa1
Author:    Xin Liu <xliu at openjdk.org>
Date:      2022-01-24 05:05:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/9bf6ffa19f1ea9efcadb3396d921305c9ec0b1d1

8279124: VM does not handle SIGQUIT during initialization

Reviewed-by: dholmes, stuefe

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

Changeset: d1569111
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-24 09:18:20 +0000
URL:       https://git.openjdk.java.net/loom/commit/d1569111d7077dd95b95aea6c42616f85d85e781

8280459: Suspicious integer division in Hashtable.readHashtable

Reviewed-by: rriggs, bpb

! src/java.base/share/classes/java/util/Hashtable.java

Changeset: 0567a84d
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-01-24 10:52:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/0567a84d49fccda139388c22d1fc14e4aea6002b

8280457: Duplicate implementation of dprecision_rounding and dstore_rounding

Reviewed-by: vlivanov, shade

! src/hotspot/share/gc/shared/c2/barrierSetC2.cpp
! src/hotspot/share/opto/graphKit.cpp
! src/hotspot/share/opto/graphKit.hpp
! src/hotspot/share/opto/parse2.cpp

Changeset: 7a0a6c95
Author:    Dmitry Markov <dmarkov at openjdk.org>
Date:      2022-01-24 10:55:13 +0000
URL:       https://git.openjdk.java.net/loom/commit/7a0a6c95a53c6cb3340328d6543a97807320b740

8274751: Drag And Drop hangs on Windows

Reviewed-by: aivanov, prr, serb

! src/java.desktop/windows/native/libawt/windows/awt_DnDDS.cpp
! src/java.desktop/windows/native/libawt/windows/awt_DnDDT.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.cpp
! src/java.desktop/windows/native/libawt/windows/awt_Toolkit.h

Changeset: f05ff996
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-24 11:10:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/f05ff996543d0239383d8b363fdbba15769c4aae

8280174: Possible NPE in Thread.dispatchUncaughtException

Reviewed-by: alanb

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

Changeset: afd2805e
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-24 11:16:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/afd2805ef2fe72aee04b84956dba5bb5c012ff3c

8279534: Consolidate and remove oopDesc::klass_gap methods

Reviewed-by: shade, dholmes

! src/hotspot/share/interpreter/zero/bytecodeInterpreter.cpp
! src/hotspot/share/oops/oop.hpp
! src/hotspot/share/oops/oop.inline.hpp

Changeset: 4501ddda
Author:    Harold Seigel <hseigel at openjdk.org>
Date:      2022-01-24 13:33:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/4501ddda7f8e0eb9352a937030a62902bfaac647

8214733: runtime/8176717/TestInheritFD.java timed out

Reviewed-by: lmesnik, coleenp, dcubed

! test/hotspot/jtreg/runtime/8176717/TestInheritFD.java

Changeset: 44db4794
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-24 13:34:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/44db4794d29c6e0755a6dc0ea1346f48f918155b

8280391: NMT: Correct NMT tag on CollectedHeap

Reviewed-by: kbarrett, tschatzl, mli

! src/hotspot/share/gc/shared/collectedHeap.hpp

Changeset: 18c9cb07
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2022-01-24 13:52:16 +0000
URL:       https://git.openjdk.java.net/loom/commit/18c9cb07891cdd68c06385a28af16e3931b84317

8280067: Incorrect code generated for unary - on char operand

Reviewed-by: jlaskey, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Items.java
+ test/langtools/tools/javac/code/CharImmediateValue.java

Changeset: d53d8bd7
Author:    Dmitry Kulikov <projectd8 at yandex.ru>
Committer: Erik Joelsson <erikj at openjdk.org>
Date:      2022-01-24 14:07:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/d53d8bd7088c3dac0ca104aed919ad2dcb1cf6af

8279315: Add Git support to update_copyright_year.sh script

Reviewed-by: erikj

! make/scripts/update_copyright_year.sh

Changeset: 2b133415
Author:    Angelos Bimpoudis <angelos.bimpoudis at oracle.com>
Committer: Vicente Romero <vromero at openjdk.org>
Date:      2022-01-24 15:09:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/2b13341500cb9474f5fd6375b97d102ffb635b13

8036019: Insufficient alternatives listed in some errors produced by the parser

Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
+ test/langtools/tools/javac/T8036019.java
+ test/langtools/tools/javac/T8036019.out
! test/langtools/tools/javac/annotations/typeAnnotations/6967002/T6967002.out
+ test/langtools/tools/javac/diags/examples/AnnotationMissingElementValue.java
! test/langtools/tools/javac/enum/EnumMembersOrder.out
! test/langtools/tools/javac/parser/7157165/T7157165.out
! test/langtools/tools/javac/parser/SingleCommaAnnotationValueFail.out

Changeset: 4b329add
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-24 17:08:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/4b329addf1aca4b5f67057b5c6852d283d0c8f49

8280496: Remove unused G1PageBasedVirtualSpace::pretouch_internal

Reviewed-by: tschatzl, sjohanss, mli

! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.cpp
! src/hotspot/share/gc/g1/g1PageBasedVirtualSpace.hpp

Changeset: 1c7769d3
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2022-01-24 17:23:14 +0000
URL:       https://git.openjdk.java.net/loom/commit/1c7769d35b3a2aa4afe3125239dbfa1da5cfdeee

8280437: Move G1BufferNodeList to gc/shared

Reviewed-by: sjohanss, iwalulya, mli

- src/hotspot/share/gc/g1/g1BufferNodeList.cpp
- src/hotspot/share/gc/g1/g1BufferNodeList.hpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
! src/hotspot/share/gc/g1/g1DirtyCardQueue.hpp
! src/hotspot/share/gc/g1/g1RedirtyCardsQueue.cpp
! src/hotspot/share/gc/g1/g1RedirtyCardsQueue.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
+ src/hotspot/share/gc/shared/bufferNodeList.cpp
+ src/hotspot/share/gc/shared/bufferNodeList.hpp

Changeset: dae2226a
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:30:31 +0000
URL:       https://git.openjdk.java.net/loom/commit/dae2226a538f7156056d1f101fb5b4d1c6f72520

8279795: Fix typo in BasicFileChooserUI: Constucts -> Constructs

Reviewed-by: prr, serb

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java

Changeset: acd98294
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:31:43 +0000
URL:       https://git.openjdk.java.net/loom/commit/acd98294c628e8e03a036a8e3e08d775147b2fda

8279794: Fix typos in BasicScrollBarUI: Laysouts a vertical scroll bar

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java

Changeset: 0b5c54be
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:32:35 +0000
URL:       https://git.openjdk.java.net/loom/commit/0b5c54be675c63ecac17cd37f6d388fd42f09aa8

8279798: Javadoc for BasicTabbedPaneUI is inconsistent

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java

Changeset: a825a4a1
Author:    Alexey Ivanov <aivanov at openjdk.org>
Date:      2022-01-24 18:35:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/a825a4a1dba14317547b57bc0188b1e912baa251

8279861: Clarify 'rect' parameters and description of paintTabBorder method in BasicTabbedPaneUI

Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java

Changeset: a5416669
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Naoto Sato <naoto at openjdk.org>
Date:      2022-01-24 19:31:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/a5416669a57a7739af13efc32ec084560527862b

8280474: Garbage value passed to getLocaleInfoWrapper in HostLocaleProviderAdapter_md

Reviewed-by: naoto, alanb

! src/java.base/windows/native/libjava/HostLocaleProviderAdapter_md.c

Changeset: 8e82d002
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-24 20:16:38 +0000
URL:       https://git.openjdk.java.net/loom/commit/8e82d0021c119b7793870811fad37d7659c1174d

8280492: Use cross-module syntax for cross-module links

Reviewed-by: iris, serb, lancea, dfuchs, aivanov

! src/java.base/share/classes/java/io/FilenameFilter.java
! src/java.base/share/classes/java/lang/Character.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/lang/invoke/MethodHandles.java
! src/java.base/share/classes/java/net/package-info.java
! src/java.base/share/classes/java/text/AttributedCharacterIterator.java
! src/java.base/share/classes/java/text/Bidi.java
! src/java.base/share/classes/java/util/Observable.java
! src/java.base/share/classes/java/util/ServiceLoader.java
! src/java.datatransfer/share/classes/java/awt/datatransfer/Clipboard.java
! src/java.logging/share/classes/java/util/logging/LogManager.java
! src/java.logging/share/classes/java/util/logging/LoggingMXBean.java
! src/java.management/share/classes/java/lang/management/ManagementFactory.java
! src/java.management/share/classes/java/lang/management/PlatformLoggingMXBean.java
! src/java.management/share/classes/javax/management/remote/JMXAddressable.java
! src/java.management/share/classes/javax/management/remote/JMXServerErrorException.java

Changeset: 7d2ef9d9
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-01-21 23:18:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/7d2ef9d984f96cd260dc233c4acf58669615227f

8279179: Update nroff pages in JDK 18 before RC

Reviewed-by: iris, mchung

! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1

Changeset: ead9fecc
Author:    Julia Boes <jboes at openjdk.org>
Date:      2022-01-24 10:03:40 +0000
URL:       https://git.openjdk.java.net/loom/commit/ead9feccae75ab0491ce86a707f5056d88ac899a

8280441: Missing "classpath exception" in several files from jdk.httpserver

Reviewed-by: alanb, dfuchs

! src/jdk.httpserver/share/classes/com/sun/net/httpserver/SimpleFileServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/FileServerHandler.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/JWebServer.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/Main.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/OutputFilter.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/ResourceBundleHelper.java
! src/jdk.httpserver/share/classes/sun/net/httpserver/simpleserver/SimpleFileServerImpl.java

Changeset: 52ddbe2d
Author:    Jesper Wilhelmsson <jwilhelm at openjdk.org>
Date:      2022-01-24 21:53:27 +0000
URL:       https://git.openjdk.java.net/loom/commit/52ddbe2dcdb2fa52d85c987443ffa14522ace729

Merge

! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1
! src/java.base/share/man/java.1
! src/java.base/share/man/keytool.1
! src/jdk.jartool/share/man/jarsigner.1

Changeset: e3076552
Author:    Ian Graves <igraves at openjdk.org>
Date:      2022-01-24 22:21:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/e3076552ec528864e61a6e0ec91e228006fddefc

8280403: RegEx: String.split can fail with NPE in Pattern.CharPredicate::match

Reviewed-by: lancea, iris, naoto, rriggs

! src/java.base/share/classes/java/util/regex/Pattern.java
! test/jdk/java/util/regex/RegExTest.java

Changeset: f35df5bf
Author:    David Holmes <dholmes at openjdk.org>
Date:      2022-01-25 01:22:48 +0000
URL:       https://git.openjdk.java.net/loom/commit/f35df5bfb5d23f439fb64e8511fd5ca34c773f30

8280422: thread_from_jni_environment can never return NULL

Reviewed-by: shade, kbarrett

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/interfaceSupport.inline.hpp
! src/hotspot/share/runtime/thread.hpp

Changeset: a59d717f
Author:    Zhengyu Gu <zgu at openjdk.org>
Date:      2022-01-25 01:31:24 +0000
URL:       https://git.openjdk.java.net/loom/commit/a59d717fd65d523bb6f4fc57949054e904a149f1

8280289: Enhance debug pp() command with NMT info

Reviewed-by: stuefe, iklam

! src/hotspot/share/services/mallocTracker.cpp
! src/hotspot/share/services/mallocTracker.hpp
! src/hotspot/share/services/virtualMemoryTracker.cpp
! src/hotspot/share/services/virtualMemoryTracker.hpp
! src/hotspot/share/utilities/debug.cpp

Changeset: 53804720
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-25 08:08:17 +0000
URL:       https://git.openjdk.java.net/loom/commit/53804720a04b5b314701de82eddf1a55798eba00

8280470: Confusing instanceof check in HijrahChronology.range

Reviewed-by: rriggs, naoto, dfuchs, iris

! src/java.base/share/classes/java/time/chrono/HijrahChronology.java

Changeset: b3277465
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 09:12:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/b32774653f72f379655192874cb7076079d238e6

8280384: Parallel: Remove VMThread specific ParCompactionManager

Reviewed-by: ayang, sjohanss

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

Changeset: 295b263f
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 09:13:50 +0000
URL:       https://git.openjdk.java.net/loom/commit/295b263fa951b9d51bfa92c04e49b2a17a62bd6f

8279241: G1 Full GC does not always slide memory to bottom addresses

Reviewed-by: iwalulya, ayang, sjohanss

! src/hotspot/share/gc/g1/g1FullCollector.cpp
! src/hotspot/share/gc/g1/g1FullCollector.hpp
! src/hotspot/share/gc/g1/g1FullCollector.inline.hpp
! src/hotspot/share/gc/g1/g1FullGCHeapRegionAttr.hpp
! src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp
! 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: 2155afe2
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2022-01-25 09:15:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/2155afe2a87d718757b009d712361d7a63946a7f

8280503: Use allStatic.hpp instead of allocation.hpp where possible

Reviewed-by: dholmes, iklam

! src/hotspot/cpu/aarch64/bytes_aarch64.hpp
! src/hotspot/cpu/aarch64/jniTypes_aarch64.hpp
! src/hotspot/cpu/arm/bytes_arm.hpp
! src/hotspot/cpu/arm/jniTypes_arm.hpp
! src/hotspot/cpu/ppc/bytes_ppc.hpp
! src/hotspot/cpu/ppc/jniTypes_ppc.hpp
! src/hotspot/cpu/s390/bytes_s390.hpp
! src/hotspot/cpu/s390/jniTypes_s390.hpp
! src/hotspot/cpu/x86/bytes_x86.hpp
! src/hotspot/cpu/x86/c2_intelJccErratum_x86.hpp
! src/hotspot/cpu/x86/jniTypes_x86.hpp
! src/hotspot/cpu/x86/rdtsc_x86.hpp
! src/hotspot/cpu/zero/bytes_zero.hpp
! src/hotspot/cpu/zero/jniTypes_zero.hpp
! src/hotspot/os/bsd/gc/z/zNUMA_bsd.cpp
! src/hotspot/os/linux/gc/z/zSyscall_linux.hpp
! src/hotspot/os/linux/osContainer_linux.hpp
! src/hotspot/os/posix/signals_posix.hpp
! src/hotspot/os/posix/threadLocalStorage_posix.cpp
! src/hotspot/os/windows/gc/z/zMapper_windows.hpp
! src/hotspot/os/windows/iphlp_interface.hpp
! src/hotspot/os/windows/pdh_interface.hpp
! src/hotspot/os/windows/threadLocalStorage_windows.cpp
! src/hotspot/share/c1/c1_Runtime1.hpp
! src/hotspot/share/cds/archiveUtils.cpp
! src/hotspot/share/cds/dynamicArchive.hpp
! src/hotspot/share/classfile/altHashing.hpp
! src/hotspot/share/classfile/klassFactory.hpp
! src/hotspot/share/classfile/modules.hpp
! src/hotspot/share/code/vtableStubs.hpp
! src/hotspot/share/compiler/compilerDefinitions.hpp
! src/hotspot/share/compiler/compilerEvent.hpp
! src/hotspot/share/compiler/compilerOracle.hpp
! src/hotspot/share/gc/g1/g1CollectionSetChooser.hpp
! src/hotspot/share/gc/g1/g1FromCardCache.hpp
! src/hotspot/share/gc/g1/g1HeapRegionEventSender.hpp
! src/hotspot/share/gc/g1/g1HeapRegionTraceType.hpp
! src/hotspot/share/gc/g1/heapRegionBounds.hpp
! src/hotspot/share/gc/g1/heapRegionTracer.hpp
! src/hotspot/share/gc/g1/heapRegionType.hpp
! src/hotspot/share/gc/parallel/psRootType.hpp
! src/hotspot/share/gc/parallel/psScavenge.hpp
! src/hotspot/share/gc/shared/accessBarrierSupport.hpp
! src/hotspot/share/gc/shared/ageTableTracer.hpp
! src/hotspot/share/gc/shared/allocTracer.hpp
! src/hotspot/share/gc/shared/blockOffsetTable.hpp
! src/hotspot/share/gc/shared/concurrentGCBreakpoints.hpp
! src/hotspot/share/gc/shared/gcCause.hpp
! src/hotspot/share/gc/shared/gcConfig.hpp
! src/hotspot/share/gc/shared/gcLocker.hpp
! src/hotspot/share/gc/shared/gcLogPrecious.hpp
! src/hotspot/share/gc/shared/gcWhen.hpp
! src/hotspot/share/gc/shared/locationPrinter.hpp
! src/hotspot/share/gc/shared/objectCountEventSender.hpp
! src/hotspot/share/gc/shared/scavengableNMethods.hpp
! src/hotspot/share/gc/shared/spaceDecorator.hpp
! src/hotspot/share/gc/shared/weakProcessor.hpp
! src/hotspot/share/gc/shared/workerPolicy.hpp
! src/hotspot/share/gc/shenandoah/shenandoahBreakpoint.hpp
! src/hotspot/share/gc/shenandoah/shenandoahCodeRoots.hpp
! src/hotspot/share/gc/shenandoah/shenandoahRuntime.hpp
! src/hotspot/share/gc/shenandoah/shenandoahWorkerPolicy.hpp
! src/hotspot/share/gc/z/zAbort.hpp
! src/hotspot/share/gc/z/zAddress.hpp
! src/hotspot/share/gc/z/zAddressSpaceLimit.hpp
! src/hotspot/share/gc/z/zBarrier.hpp
! src/hotspot/share/gc/z/zBarrierSetRuntime.hpp
! src/hotspot/share/gc/z/zBitField.hpp
! src/hotspot/share/gc/z/zBreakpoint.hpp
! src/hotspot/share/gc/z/zCPU.hpp
! src/hotspot/share/gc/z/zHash.hpp
! src/hotspot/share/gc/z/zHeuristics.hpp
! src/hotspot/share/gc/z/zLargePages.hpp
! src/hotspot/share/gc/z/zNMethod.hpp
! src/hotspot/share/gc/z/zNMethodTable.hpp
! src/hotspot/share/gc/z/zNUMA.hpp
! src/hotspot/share/gc/z/zOop.hpp
! src/hotspot/share/gc/z/zResurrection.hpp
! src/hotspot/share/gc/z/zThread.hpp
! src/hotspot/share/gc/z/zThreadLocalAllocBuffer.hpp
! src/hotspot/share/gc/z/zUtils.hpp
! src/hotspot/share/gc/z/zValue.hpp
! src/hotspot/share/gc/z/zVerify.hpp
! src/hotspot/share/interpreter/bytecodeHistogram.hpp
! src/hotspot/share/interpreter/bytecodeTracer.hpp
! src/hotspot/share/interpreter/bytecodeUtils.hpp
! src/hotspot/share/interpreter/bytecodes.hpp
! src/hotspot/share/interpreter/templateTable.hpp
! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.hpp
! src/hotspot/share/jfr/jfr.hpp
! src/hotspot/share/jfr/leakprofiler/chains/edgeUtils.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.hpp
! src/hotspot/share/jfr/leakprofiler/checkpoint/rootResolver.hpp
! src/hotspot/share/jfr/leakprofiler/leakProfiler.hpp
! src/hotspot/share/jfr/leakprofiler/utilities/granularTimer.hpp
! src/hotspot/share/jfr/leakprofiler/utilities/rootType.hpp
! src/hotspot/share/jfr/periodic/jfrFinalizerStatisticsEvent.hpp
! src/hotspot/share/jfr/periodic/jfrModuleEvent.hpp
! src/hotspot/share/jfr/periodic/jfrNetworkUtilization.hpp
! src/hotspot/share/jfr/periodic/jfrThreadCPULoadEvent.hpp
! src/hotspot/share/jfr/periodic/jfrThreadDumpEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrMetadataEvent.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrThreadState.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceId.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdEpoch.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdLoadBarrier.hpp
! src/hotspot/share/jfr/recorder/repository/jfrChunkRotation.hpp
! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.hpp
! src/hotspot/share/jfr/recorder/service/jfrMemorySizer.hpp
! src/hotspot/share/jfr/recorder/service/jfrOptionSet.hpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderThread.hpp
! src/hotspot/share/jfr/support/jfrJdkJfrEvent.hpp
! src/hotspot/share/jfr/support/jfrKlassUnloading.hpp
! src/hotspot/share/jfr/support/jfrMethodLookup.hpp
! src/hotspot/share/jfr/support/jfrObjectAllocationSample.hpp
! src/hotspot/share/jfr/utilities/jfrBigEndian.hpp
! src/hotspot/share/jfr/utilities/jfrJavaLog.hpp
! src/hotspot/share/jfr/utilities/jfrPredicate.hpp
! src/hotspot/share/jfr/utilities/jfrTimeConverter.hpp
! src/hotspot/share/jfr/writers/jfrEncoding.hpp
! src/hotspot/share/jfr/writers/jfrJavaEventWriter.hpp
! src/hotspot/share/logging/logConfiguration.hpp
! src/hotspot/share/logging/logLevel.hpp
! src/hotspot/share/logging/logTag.hpp
! src/hotspot/share/memory/metaspace/internalStats.hpp
! src/hotspot/share/memory/metaspace/metaspaceReporter.hpp
! src/hotspot/share/memory/metaspace/metaspaceSettings.hpp
! src/hotspot/share/memory/metaspace/runningCounters.hpp
! src/hotspot/share/memory/metaspaceCounters.hpp
! src/hotspot/share/memory/metaspaceCriticalAllocation.hpp
! src/hotspot/share/metaprogramming/conditional.hpp
! src/hotspot/share/metaprogramming/decay.hpp
! src/hotspot/share/metaprogramming/removeCV.hpp
! src/hotspot/share/metaprogramming/removeExtent.hpp
! src/hotspot/share/metaprogramming/removePointer.hpp
! src/hotspot/share/metaprogramming/removeReference.hpp
! src/hotspot/share/oops/access.hpp
! src/hotspot/share/oops/accessDecorators.hpp
! src/hotspot/share/oops/compressedOops.hpp
! src/hotspot/share/prims/jniFastGetField.hpp
! src/hotspot/share/prims/jvmtiEventController.hpp
! src/hotspot/share/prims/jvmtiExtensions.hpp
! src/hotspot/share/prims/jvmtiManageCapabilities.hpp
! src/hotspot/share/prims/nativeLookup.hpp
! src/hotspot/share/prims/resolvedMethodTable.hpp
! src/hotspot/share/prims/vectorSupport.hpp
! src/hotspot/share/runtime/abstract_vm_version.hpp
! src/hotspot/share/runtime/arguments.hpp
! src/hotspot/share/runtime/handshake.hpp
! src/hotspot/share/runtime/icache.hpp
! src/hotspot/share/runtime/jniHandles.hpp
! src/hotspot/share/runtime/orderAccess.hpp
! src/hotspot/share/runtime/prefetch.hpp
! src/hotspot/share/runtime/reflectionUtils.hpp
! src/hotspot/share/runtime/safepoint.hpp
! src/hotspot/share/runtime/sharedRuntime.hpp
! src/hotspot/share/runtime/stackWatermark.hpp
! src/hotspot/share/runtime/threadLocalStorage.hpp
! src/hotspot/share/services/attachListener.hpp
! src/hotspot/share/services/gcNotifier.hpp
! src/hotspot/share/services/lowMemoryDetector.hpp
! src/hotspot/share/services/nmtCommon.hpp
! src/hotspot/share/services/threadIdTable.hpp
! src/hotspot/share/utilities/decoder.hpp
! src/hotspot/share/utilities/globalCounter.hpp
! src/hotspot/share/utilities/quickSort.hpp
! src/hotspot/share/utilities/stringUtils.cpp
! src/hotspot/share/utilities/stringUtils.hpp
! src/hotspot/share/utilities/utf8.cpp
! src/hotspot/share/utilities/utf8.hpp
! test/hotspot/gtest/classfile/test_AltHashing.cpp

Changeset: 1b141576
Author:    Tobias Holenstein <71546117+tobiasholenstein at users.noreply.github.com>
Committer: Tobias Hartmann <thartmann at openjdk.org>
Date:      2022-01-25 09:59:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/1b14157677b34891385f643a76a7aa19d7003acf

8280274: Guard printing code of Compile::print_method in PRODUCT

Reviewed-by: thartmann, neliasso

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

Changeset: c43ce85f
Author:    Lutz Schmidt <lucy at openjdk.org>
Date:      2022-01-25 10:07:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/c43ce85f01c96a4b80b971865306254c9417e549

8278302: [s390] Implement fast-path for ASCII-compatible CharsetEncoders

Reviewed-by: mdoerr

! src/hotspot/cpu/s390/c2_MacroAssembler_s390.cpp
! src/hotspot/cpu/s390/c2_MacroAssembler_s390.hpp
! src/hotspot/cpu/s390/matcher_s390.hpp
! src/hotspot/cpu/s390/s390.ad

Changeset: 28796cbd
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Michael McMahon <michaelm at openjdk.org>
Date:      2022-01-25 11:10:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/28796cbd1d15de678b80295418f5d1f9f59176a6

8163921: HttpURLConnection default Accept header is malformed according to HTTP/1.1 RFC

Reviewed-by: dfuchs, michaelm

! src/java.base/share/classes/sun/net/www/protocol/http/HttpURLConnection.java
! test/jdk/sun/net/www/B8185898.java

Changeset: 36fbec78
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-25 11:15:47 +0000
URL:       https://git.openjdk.java.net/loom/commit/36fbec78be837fe1defb72f39c6e3f2b5135fddf

8280241: (aio) AsynchronousSocketChannel init fails in IPv6 only Windows env

Reviewed-by: dfuchs, alanb

! src/java.base/windows/native/libnio/ch/WindowsAsynchronousServerSocketChannelImpl.c
! src/java.base/windows/native/libnio/ch/WindowsAsynchronousSocketChannelImpl.c

Changeset: 4503d043
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-25 12:11:21 +0000
URL:       https://git.openjdk.java.net/loom/commit/4503d0431c0dd4d177cf5eb4df592f26b9d372bb

8280375: G1: Tighten mem region limit in G1RebuildRemSetHeapRegionClosure

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1RemSet.cpp

Changeset: 496baada
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2022-01-25 14:09:53 +0000
URL:       https://git.openjdk.java.net/loom/commit/496baada1021eecae03e737afe838ad6d383cba9

8280030: [REDO] Parallel: More precise boundary in ObjectStartArray::object_starts_in_range

Reviewed-by: sjohanss, tschatzl

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

Changeset: fe77250f
Author:    Daniel Jeli?ski <djelinski at openjdk.org>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-25 14:41:41 +0000
URL:       https://git.openjdk.java.net/loom/commit/fe77250fa450ec803d2818dc90c5bf156521d537

8280414: Memory leak in DefaultProxySelector

Reviewed-by: dfuchs

! src/java.base/windows/native/libnet/DefaultProxySelector.c

Changeset: 674a97b2
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-25 16:27:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/674a97b27ef621e7b54c13c121c625f91df5ee60

8280396: G1: Full gc mark stack draining should prefer to make work available to other threads

Reviewed-by: sjohanss, ayang

! src/hotspot/share/gc/g1/g1FullGCMarker.hpp
! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

Changeset: f4575e40
Author:    Brian Burkhalter <bpb at openjdk.org>
Date:      2022-01-25 18:02:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/f4575e4052bf66f1259c626e01a74d3ac593e645

8279946: (ch) java.nio.channels.FileChannel tryLock and write methods are missing @throws NonWritableChannelException

Reviewed-by: alanb

! src/java.base/share/classes/java/nio/channels/FileChannel.java

Changeset: cbe8395a
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-25 18:15:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/cbe8395ace3230dc599c7f082e3524a861b2da8e

8280168: Add Objects.toIdentityString

Reviewed-by: alanb, mchung, rriggs, smarks

! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/util/Objects.java
! test/jdk/java/util/Objects/BasicObjectsTest.java

Changeset: cebaad1c
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-25 19:22:07 +0000
URL:       https://git.openjdk.java.net/loom/commit/cebaad1c94c301304fd146526cac95bfeaac66bf

8280041: Retry loop issues in java.io.ClassCache

Co-authored-by: Peter Levart <plevart at openjdk.org>
Reviewed-by: rkennke, rriggs, plevart

! src/java.base/share/classes/java/io/ClassCache.java
+ test/jdk/java/io/ClassCache/ContinuousGCTest.java
+ test/jdk/java/io/ClassCache/NullValueTest.java
+ test/jdk/java/io/ClassCache/java.base/java/io/NameClassCache.java
+ test/jdk/java/io/ClassCache/java.base/java/io/NullClassCache.java

Changeset: 76fe03fe
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-25 19:23:02 +0000
URL:       https://git.openjdk.java.net/loom/commit/76fe03fe01a7c824e2e9263de95b8bcbb4b9d752

8280166: Extend java/lang/instrument/GetObjectSizeIntrinsicsTest.java test cases

Reviewed-by: sspitsyn, lmesnik

! test/jdk/java/lang/instrument/GetObjectSizeIntrinsicsTest.java

Changeset: 841eae6f
Author:    Chris Plummer <cjplummer at openjdk.org>
Date:      2022-01-25 19:26:11 +0000
URL:       https://git.openjdk.java.net/loom/commit/841eae6f527c00115e0455c4e04f042c28a014bb

8269542: JDWP: EnableCollection support is no longer spec compliant after JDK-8255987
8258071: Fix for JDK-8255987 can be subverted with ObjectReference.EnableCollection

Reviewed-by: dholmes, pliden

! src/jdk.jdwp.agent/share/native/libjdwp/commonRef.c
! src/jdk.jdwp.agent/share/native/libjdwp/util.h

Changeset: 295c0474
Author:    Joe Darcy <darcy at openjdk.org>
Date:      2022-01-25 20:05:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/295c0474c43484e793b67a70af316aaae49fe361

8279242: Reflection newInstance() error message when constructor has no access modifiers could use improvement

Reviewed-by: iris, dholmes, mchung

! src/java.base/share/classes/jdk/internal/reflect/Reflection.java

Changeset: 2eab86b5
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2022-01-26 00:33:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/2eab86b513a9e4566b3f5989f899ae44280d3834

8213905: reflection not working for type annotations applied to exception types in the inner class constructor

Reviewed-by: jlahoda

! src/java.base/share/classes/sun/reflect/annotation/TypeAnnotationParser.java
! test/jdk/java/lang/annotation/TypeAnnotationReflection.java

Changeset: a183bfb4
Author:    Mandy Chung <mchung at openjdk.org>
Date:      2022-01-26 01:24:15 +0000
URL:       https://git.openjdk.java.net/loom/commit/a183bfb436a7dd998e602c2d16486e88c390fca1

8280377: MethodHandleProxies does not correctly invoke default methods with varags

Reviewed-by: alanb

! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java
! src/java.base/share/classes/java/lang/reflect/InvocationHandler.java
! src/java.base/share/classes/java/lang/reflect/Proxy.java
! src/java.base/share/classes/java/lang/reflect/ReflectAccess.java
! src/java.base/share/classes/jdk/internal/access/JavaLangReflectAccess.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/Driver.java
= test/jdk/java/lang/invoke/MethodHandleProxies/MethodHandlesProxiesTest.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/Unnamed.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m1/module-info.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m1/p1/Main.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m2/module-info.java
+ test/jdk/java/lang/invoke/MethodHandleProxies/m2/p2/TestIntf.java

Changeset: 2c64a7f2
Author:    Hamlin Li <mli at openjdk.org>
Date:      2022-01-26 06:11:04 +0000
URL:       https://git.openjdk.java.net/loom/commit/2c64a7f2e30dc83701456595814a831e41e5f628

8280374: G1: Remove unnecessary prev bitmap mark

Reviewed-by: tschatzl, ayang

! src/hotspot/share/gc/g1/g1EvacFailure.cpp

Changeset: e72eefd9
Author:    Andrey Turbanov <aturbanov at openjdk.org>
Date:      2022-01-26 06:52:12 +0000
URL:       https://git.openjdk.java.net/loom/commit/e72eefd9f66e63a1e11d582e4916374840111928

8280531: Remove unused DeferredCloseInputStream

Reviewed-by: bpb, rriggs, iris

! src/java.base/unix/classes/java/lang/ProcessImpl.java

Changeset: a24f44d1
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-01-26 08:31:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/a24f44d17de586c72c8343f8891e72ad8a514597

8280526: x86_32 Math.sqrt performance regression with -XX:UseSSE={0,1}

Reviewed-by: kvn, neliasso

! src/hotspot/cpu/x86/x86.ad

Changeset: c180070c
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2022-01-26 08:41:37 +0000
URL:       https://git.openjdk.java.net/loom/commit/c180070cb59b8e075376ae913c5db9a4ed868303

8280373: Update Xalan serializer / SystemIDResolver to align with JDK-8270492

Reviewed-by: yan, joehw

! src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/utils/SystemIDResolver.java

Changeset: ed0df2fa
Author:    Emanuel Peter <emanuel.peter at oracle.com>
Committer: Christian Hagedorn <chagedorn at openjdk.org>
Date:      2022-01-26 10:12:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/ed0df2fa1f1cb019eadd0083a5006b3142ac0eb5

8268033: compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java fails with "fatal error: Not compilable at tier 3: CodeBuffer overflow"

Reviewed-by: kvn, neliasso, chagedorn

! test/hotspot/jtreg/ProblemList-Xcomp.txt
! test/hotspot/jtreg/compiler/intrinsics/bmi/verifycode/BzhiTestI2L.java

Changeset: a07e19d8
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-01-26 11:05:30 +0000
URL:       https://git.openjdk.java.net/loom/commit/a07e19d8336f8fbea8736ba169787aec6d812817

8278410: Improve argument processing around UseHeavyMonitors

Reviewed-by: rehn, dholmes

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

Changeset: f34f8d4d
Author:    stsypanov <sergei.tsypanov at yandex.ru>
Committer: Daniel Fuchs <dfuchs at openjdk.org>
Date:      2022-01-26 14:12:51 +0000
URL:       https://git.openjdk.java.net/loom/commit/f34f8d4d6a9b3e24a93a322b985c1413c27311cc

8277983: Remove unused fields from sun.net.www.protocol.jar.JarURLConnection

Reviewed-by: dfuchs

! src/java.base/share/classes/sun/net/www/protocol/jar/JarURLConnection.java


From rpressler at openjdk.java.net  Thu Jan 27 13:26:57 2022
From: rpressler at openjdk.java.net (Ron Pressler)
Date: Thu, 27 Jan 2022 13:26:57 GMT
Subject: RFR: Loom: non-PCH build without C2 fails [v2]
In-Reply-To: <iKy5he817Eqa92tWYvEKwZLIyvSe2m4XmK7NjfXXow8=.721f0f57-885c-4d56-a1ad-b5f0343b382a@github.com>
References: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
 <iKy5he817Eqa92tWYvEKwZLIyvSe2m4XmK7NjfXXow8=.721f0f57-885c-4d56-a1ad-b5f0343b382a@github.com>
Message-ID: <cESmPbKa4eDl1gwQKFUH43Lau-jynF-W-mcAQmVAiBE=.9de91b72-3df5-44e1-9a9e-b5b9c6841ff9@github.com>

On Thu, 27 Jan 2022 03:09:21 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> Reproduce:
>> 
>> 
>> ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
>> 
>> 
>> Error message:
>> 
>> 
>> === Output from failing command(s) repeated here ===
>> * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
>> In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
>> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
>> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>>    66 |       if (UseJVMCICompiler) {
>>       |           ^~~~~~~~~~~~~~~~
>>       |           UseCompiler
>> 
>> 
>> Note that this failure should exist since commit 9e283a4 [1].
>> 
>> In this patch, we
>> 1) add the missing header, i.e. "compiler/compiler_globals.hpp".
>> 2) remove two redundant headers as they are included in
>> "compiler/oopMap.inline.hpp" already.
>> 
>> Test:
>> With this patch, builds under Linux/x86_64, Linux/aarch64 and
>> macOS/aarch64 succeed.
>> 
>> [1] https://github.com/openjdk/loom/commit/9e283a4
>
> Hao Sun has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'fibers' into build-noPCH-without-C2
>  - Loom: non-PCH build without C2 fails
>    
>    Reproduce:
>    
>    ```
>    ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
>    ```
>    
>    Error message:
>    
>    ```
>    === Output from failing command(s) repeated here ===
>    * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
>    In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
>    ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
>    ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>       66 |       if (UseJVMCICompiler) {
>          |           ^~~~~~~~~~~~~~~~
>          |           UseCompiler
>    ```
>    
>    Note that this failure should exist since commit 9e283a4 [1].
>    
>    In this patch, we
>    1) add the missing header, i.e. "compiler/compiler_globals.hpp".
>    2) remove two redundant headers as they are included in
>    "compiler/oopMap.inline.hpp" already.
>    
>    Test:
>    With this patch, builds under Linux/x86_64, Linux/aarch64 and
>    macOS/aarch64 succeed.
>    
>    [1] https://github.com/openjdk/loom/commit/9e283a4

Marked as reviewed by rpressler (Lead).

Thank you! Go ahead and integrate.

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

PR: https://git.openjdk.java.net/loom/pull/86

From shade at openjdk.java.net  Thu Jan 27 13:35:48 2022
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Thu, 27 Jan 2022 13:35:48 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <Ndm88FvAUcEQHDNy3DBYZ9nlrFiOLdIqWlPF0GoEezQ=.d635c103-1176-4900-bbff-77a9aa90a1bb@github.com>

On Thu, 27 Jan 2022 10:43:14 GMT, Hao Sun <haosun at openjdk.org> wrote:

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

Looks fine, as long as it builds Zero. GHA has Zero checks that can be used to verify this automatically.

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

Marked as reviewed by shade (no project role).

PR: https://git.openjdk.java.net/loom/pull/87

From alanb at openjdk.java.net  Thu Jan 27 13:35:49 2022
From: alanb at openjdk.java.net (Alan Bateman)
Date: Thu, 27 Jan 2022 13:35:49 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <fotl0G0VmO53JIihxzlGTrKfdeL5oxCRc_10Hszn5Jg=.3dbf4a3f-5fc8-4ede-9f21-29e68403a91e@github.com>

On Thu, 27 Jan 2022 10:43:14 GMT, Hao Sun <haosun at openjdk.org> wrote:

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit [3a89cd5](https://github.com/openjdk/loom/commit/3a89cd5a85acca136cc3329a9b11253280435bb4) [1]. However, necessary updates were missing afterward,
> leading to compilation failures.

Our focus has been x64 and aarch64 so have been ignoring other architectures and the zero build. At a glance, your update looks okay and can be integrated. @shipilev Do you have any comments on this?

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

PR: https://git.openjdk.java.net/loom/pull/87

From alanb at openjdk.java.net  Thu Jan 27 13:48:40 2022
From: alanb at openjdk.java.net (Alan Bateman)
Date: Thu, 27 Jan 2022 13:48:40 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <b_6y3aFaU3msGIrwLBqINh0grn_SoIcUeHyyQEJNDyo=.ccb4261c-7b8b-4db3-8e2c-cab94c60cf28@github.com>

On Thu, 27 Jan 2022 10:43:14 GMT, Hao Sun <haosun at openjdk.org> wrote:

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

Marked as reviewed by alanb (Committer).

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

PR: https://git.openjdk.java.net/loom/pull/87

From haosun at openjdk.java.net  Thu Jan 27 14:11:59 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Thu, 27 Jan 2022 14:11:59 GMT
Subject: RFR: Loom: non-PCH build without C2 fails [v2]
In-Reply-To: <iKy5he817Eqa92tWYvEKwZLIyvSe2m4XmK7NjfXXow8=.721f0f57-885c-4d56-a1ad-b5f0343b382a@github.com>
References: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
 <iKy5he817Eqa92tWYvEKwZLIyvSe2m4XmK7NjfXXow8=.721f0f57-885c-4d56-a1ad-b5f0343b382a@github.com>
Message-ID: <oW0zIuBSdUens0hiLE9iwvMOVh_0ElOAi9Hj-kkoarg=.c9da7f87-8770-4ba9-b3b3-ccba77da3e0f@github.com>

On Thu, 27 Jan 2022 03:09:21 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> Reproduce:
>> 
>> 
>> ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
>> 
>> 
>> Error message:
>> 
>> 
>> === Output from failing command(s) repeated here ===
>> * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
>> In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
>> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
>> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>>    66 |       if (UseJVMCICompiler) {
>>       |           ^~~~~~~~~~~~~~~~
>>       |           UseCompiler
>> 
>> 
>> Note that this failure should exist since commit 9e283a4 [1].
>> 
>> In this patch, we
>> 1) add the missing header, i.e. "compiler/compiler_globals.hpp".
>> 2) remove two redundant headers as they are included in
>> "compiler/oopMap.inline.hpp" already.
>> 
>> Test:
>> With this patch, builds under Linux/x86_64, Linux/aarch64 and
>> macOS/aarch64 succeed.
>> 
>> [1] https://github.com/openjdk/loom/commit/9e283a4
>
> Hao Sun has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - Merge branch 'fibers' into build-noPCH-without-C2
>  - Loom: non-PCH build without C2 fails
>    
>    Reproduce:
>    
>    ```
>    ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
>    ```
>    
>    Error message:
>    
>    ```
>    === Output from failing command(s) repeated here ===
>    * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
>    In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
>    ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
>    ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>       66 |       if (UseJVMCICompiler) {
>          |           ^~~~~~~~~~~~~~~~
>          |           UseCompiler
>    ```
>    
>    Note that this failure should exist since commit 9e283a4 [1].
>    
>    In this patch, we
>    1) add the missing header, i.e. "compiler/compiler_globals.hpp".
>    2) remove two redundant headers as they are included in
>    "compiler/oopMap.inline.hpp" already.
>    
>    Test:
>    With this patch, builds under Linux/x86_64, Linux/aarch64 and
>    macOS/aarch64 succeed.
>    
>    [1] https://github.com/openjdk/loom/commit/9e283a4

Thanks for your review!

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

PR: https://git.openjdk.java.net/loom/pull/86

From haosun at openjdk.java.net  Thu Jan 27 17:32:45 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Thu, 27 Jan 2022 17:32:45 GMT
Subject: Integrated: Loom: non-PCH build without C2 fails
In-Reply-To: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
References: <cV9OBj0BxbDvT7wXc_v-k9CdzbCXMdeSlMkubsbfuhA=.f4c1f444-abe7-4e78-b21a-33630b30d0b3@github.com>
Message-ID: <JObDlIth1kZyH3ond8ybn6UJnGcwVL8A4DN8NDBaQEs=.4a3eceb3-4f0f-45be-98f1-8ad1061cd5ef@github.com>

On Tue, 25 Jan 2022 10:47:16 GMT, Hao Sun <haosun at openjdk.org> wrote:

> Reproduce:
> 
> 
> ./configure --disable-precompiled-headers --with-debug-level=release --with-jvm-features=-compiler2
> 
> 
> Error message:
> 
> 
> === Output from failing command(s) repeated here ===
> * For target hotspot_variant-server_libjvm_objs_instanceStackChunkKlass.o:
> In file included from ~/jdk_src/src/hotspot/share/oops/instanceStackChunkKlass.cpp:26:
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp: In member function 'void OopMapDo<OopFnT, DerivedOopFnT, ValueFilterT>::iterate_oops_do(const frame*, const RegisterMapT*, const ImmutableOopMap*)':
> ~/jdk_src/src/hotspot/share/compiler/oopMap.inline.hpp:66:11: error: 'UseJVMCICompiler' was not declared in this scope; did you mean 'UseCompiler'?
>    66 |       if (UseJVMCICompiler) {
>       |           ^~~~~~~~~~~~~~~~
>       |           UseCompiler
> 
> 
> Note that this failure should exist since commit 9e283a4 [1].
> 
> In this patch, we
> 1) add the missing header, i.e. "compiler/compiler_globals.hpp".
> 2) remove two redundant headers as they are included in
> "compiler/oopMap.inline.hpp" already.
> 
> Test:
> With this patch, builds under Linux/x86_64, Linux/aarch64 and
> macOS/aarch64 succeed.
> 
> [1] https://github.com/openjdk/loom/commit/9e283a4

This pull request has now been integrated.

Changeset: 8e15aeef
Author:    Hao Sun <haosun at openjdk.org>
Committer: Ron Pressler <rpressler at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/8e15aeefff999f1c094dabf325bc55c1addf2188
Stats:     4 lines in 1 file changed: 1 ins; 2 del; 1 mod

Loom: non-PCH build without C2 fails

Reviewed-by: rpressler

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

PR: https://git.openjdk.java.net/loom/pull/86

From duke at openjdk.java.net  Thu Jan 27 21:40:07 2022
From: duke at openjdk.java.net (duke)
Date: Thu, 27 Jan 2022 21:40:07 GMT
Subject: git: openjdk/loom: fibers: more runtime/cds/appcds tests excluded.
Message-ID: <56730555-aab4-435c-b55d-3ae4de149512@openjdk.java.net>

Changeset: e4f7e9d0
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2022-01-27 13:39:10 +0000
URL:       https://git.openjdk.java.net/loom/commit/e4f7e9d0b673512c045291ef2170862090ef5ee1

more runtime/cds/appcds tests excluded.

! test/hotspot/jtreg/ProblemList-vthread.txt


From haosun at openjdk.java.net  Fri Jan 28 02:38:26 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 02:38:26 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero
In-Reply-To: <fotl0G0VmO53JIihxzlGTrKfdeL5oxCRc_10Hszn5Jg=.3dbf4a3f-5fc8-4ede-9f21-29e68403a91e@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
 <fotl0G0VmO53JIihxzlGTrKfdeL5oxCRc_10Hszn5Jg=.3dbf4a3f-5fc8-4ede-9f21-29e68403a91e@github.com>
Message-ID: <pXRsAekaX65gxuxTpyS_hBCYHgjLLNGDbYpLp0QuKKw=.443a9ff9-bdc9-49cb-81f8-ddf24b5a3f57@github.com>

On Thu, 27 Jan 2022 13:30:45 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
>> 
>> 1. frame_helpers.inline.hpp
>> 
>> In commit 854a81a [2], platform specific implementation was extracted
>> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
>> headers for only x86 and aarch64 were created then.
>> 
>> This same updates should be done to PPC64/S390/ARM32/Zero as well.
>> Otherwise, the following compilation error would be emitted.
>> 
>> 
>> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
>> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
>> 
>>   326 | #include CPU_HEADER_INLINE(frame_helpers)
>> 
>>         | ^~~~~~~~~~~~~~~~~
>> 
>>         compilation terminated.
>> 
>> 
>> Fix: see the updates in continuation_XX.inline.hpp and
>> frame_helpers_XX.inline.hpp.
>> 
>> 2. ZGC support for PPC64
>> 
>> ZGC support for Loom was implemented two years ago in commit 05b1b53
>> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
>> 337b73a [4].
>> 
>> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
>> 
>> Here is the snippet of error log when cross-compiling on PPC64 in my
>> local test environment.
>> 
>> 
>> * For target
>> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
>
>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit [3a89cd5](https://github.com/openjdk/loom/commit/3a89cd5a85acca136cc3329a9b11253280435bb4) [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
> 
> Our focus has been x64 and aarch64 so have been ignoring other architectures and the zero build. At a glance, your update looks okay and can be integrated. @shipilev Do you have any comments on this?

Thanks for your reviews! @AlanBateman  and @shipilev 

As suggested by @shipilev , I ran the GHA manually. See https://github.com/shqking/loom/runs/4969398407?check_suite_focus=true

Unfortunately arm32 build failed due to one compilation warning.
In my previous local testing, this warning was not exposed mainly because I tested `release` build rather than `fastdebug` build.

I will fix this warning soon.

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

PR: https://git.openjdk.java.net/loom/pull/87

From haosun at openjdk.java.net  Fri Jan 28 06:52:13 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 06:52:13 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v2]
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <amZIN_PDbnscV-E-LpJHxjBkhLE_bmBAhpToQqoCj00=.038c4d46-4c8b-4587-9924-c3f306045c71@github.com>

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

Hao Sun has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'fibers' into build-ppc-s390-arm32-zero
 - Loom: Add missing stubs to fix build failures on PPC64, S390, ARM32 and Zero
   
   PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
   commit 3a89cd5 [1]. However, necessary updates were missing afterward,
   leading to compilation failures.
   
   1. frame_helpers.inline.hpp
   
   In commit 854a81a [2], platform specific implementation was extracted
   from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
   headers for only x86 and aarch64 were created then.
   
   This same updates should be done to PPC64/S390/ARM32/Zero as well.
   Otherwise, the following compilation error would be emitted.
   
   ```
   ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
   fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
   
     326 | #include CPU_HEADER_INLINE(frame_helpers)
   
           | ^~~~~~~~~~~~~~~~~
   
           compilation terminated.
   ```
   
   Fix: see the updates in continuation_XX.inline.hpp and
   frame_helpers_XX.inline.hpp.
   
   2. ZGC support for PPC64
   
   ZGC support for Loom was implemented two years ago in commit 05b1b53
   [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
   337b73a [4].
   
   However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
   
   Here is the snippet of error log when cross-compiling on PPC64 in my
   local test environment.
   
   ```
   * For target
   * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
   /usr/lib/gcc-cross/powerpc64le-linux-gnu/9/../../../../powerpc64le-linux-gnu/bin/ld:
   ~/build-release/hotspot/variant-server/libjvm/objs/zNMethod.o:
   in function `ZNMethod::arm(nmethod*, int)':
   ~/jdk_src/src/hotspot/share/gc/z/zNMethod.cpp:213:
   undefined reference to `BarrierSetNMethod::arm(nmethod*, int)'
   /usr/lib/gcc-cross/powerpc64le-linux-gnu/9/../../../../powerpc64le-linux-gnu/bin/ld:
   ~/jdk_src/src/hotspot/share/gc/z/zNMethod.cpp:213:
   undefined reference to `BarrierSetNMethod::arm(nmethod*, int)'
   collect2: error: ld returned 1 exit status
   ```
   
   In this patch, we add the stub. See the update in file
   barrierSetNMethod_ppc.cpp.
   
   Testing:
   
   Linux PPC64 cross-compilation
   Linux S390 cross-compilation
   Linux ARM32 cross-compilation
   Linux AArch64 Zero (Hotspot) compilation
   Linux x86_64 tier1_loom passes
   Linux AArch64 tier1_loom passes
   
   [1] https://github.com/openjdk/loom/commit/3a89cd5
   [2] https://github.com/openjdk/loom/commit/854a81a
   [3] https://github.com/openjdk/loom/commit/05b1b53
   [4] https://github.com/openjdk/loom/commit/337b73a

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/87/files
  - new: https://git.openjdk.java.net/loom/pull/87/files/a177ac7a..bc4ad8d5

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=87&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=87&range=00-01

  Stats: 9798 lines in 576 files changed: 6042 ins; 2120 del; 1636 mod
  Patch: https://git.openjdk.java.net/loom/pull/87.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/87/head:pull/87

PR: https://git.openjdk.java.net/loom/pull/87

From haosun at openjdk.java.net  Fri Jan 28 06:58:13 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 06:58:13 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v3]
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

Hao Sun has updated the pull request incrementally with one additional commit since the last revision:

  Fix compilation warning in ARM32 build
  
  The following error message would be emitted for ARM32 build.
  
  ```
  /home/runner/work/loom/loom/jdk/src/hotspot/share/oops/instanceStackChunkKlass.cpp:283:28: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'intptr_t' {aka 'int'} [-Werror=format=]
    283 |       assert (offset >= 0, "Derived pointer offset is %ld", offset);
        |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
        |                                                             |
     ... (rest of output omitted)
  ```
  
  The fix is easy, i.e. using INTPTR_FORMAT.

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

Changes:
  - all: https://git.openjdk.java.net/loom/pull/87/files
  - new: https://git.openjdk.java.net/loom/pull/87/files/bc4ad8d5..c7cce805

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=loom&pr=87&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=loom&pr=87&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/loom/pull/87.diff
  Fetch: git fetch https://git.openjdk.java.net/loom pull/87/head:pull/87

PR: https://git.openjdk.java.net/loom/pull/87

From alanb at openjdk.java.net  Fri Jan 28 11:09:22 2022
From: alanb at openjdk.java.net (Alan Bateman)
Date: Fri, 28 Jan 2022 11:09:22 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v3]
In-Reply-To: <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
 <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
Message-ID: <QCuaVVJz6o-ZV-41mVrOxj0rBSEE3fy49Sff6jycqx4=.309fb93c-fcf6-41a5-8d57-3795073faf98@github.com>

On Fri, 28 Jan 2022 06:58:13 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
>> 
>> 1. frame_helpers.inline.hpp
>> 
>> In commit 854a81a [2], platform specific implementation was extracted
>> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
>> headers for only x86 and aarch64 were created then.
>> 
>> This same updates should be done to PPC64/S390/ARM32/Zero as well.
>> Otherwise, the following compilation error would be emitted.
>> 
>> 
>> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
>> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
>> 
>>   326 | #include CPU_HEADER_INLINE(frame_helpers)
>> 
>>         | ^~~~~~~~~~~~~~~~~
>> 
>>         compilation terminated.
>> 
>> 
>> Fix: see the updates in continuation_XX.inline.hpp and
>> frame_helpers_XX.inline.hpp.
>> 
>> 2. ZGC support for PPC64
>> 
>> ZGC support for Loom was implemented two years ago in commit 05b1b53
>> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
>> 337b73a [4].
>> 
>> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
>> 
>> Here is the snippet of error log when cross-compiling on PPC64 in my
>> local test environment.
>> 
>> 
>> * For target
>> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
>
> Hao Sun has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix compilation warning in ARM32 build
>   
>   The following error message would be emitted for ARM32 build.
>   
>   ```
>   /home/runner/work/loom/loom/jdk/src/hotspot/share/oops/instanceStackChunkKlass.cpp:283:28: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'intptr_t' {aka 'int'} [-Werror=format=]
>     283 |       assert (offset >= 0, "Derived pointer offset is %ld", offset);
>         |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
>         |                                                             |
>      ... (rest of output omitted)
>   ```
>   
>   The fix is easy, i.e. using INTPTR_FORMAT.

Marked as reviewed by alanb (Committer).

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

PR: https://git.openjdk.java.net/loom/pull/87

From haosun at openjdk.java.net  Fri Jan 28 12:33:35 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 12:33:35 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v3]
In-Reply-To: <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
 <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
Message-ID: <R4qHeMBNWfStzxy3_Y4TBbbxNghgYKilUL_qJacDtR4=.0893d157-aa24-4409-a1ac-e3f2a8c8c752@github.com>

On Fri, 28 Jan 2022 06:58:13 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
>> 
>> 1. frame_helpers.inline.hpp
>> 
>> In commit 854a81a [2], platform specific implementation was extracted
>> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
>> headers for only x86 and aarch64 were created then.
>> 
>> This same updates should be done to PPC64/S390/ARM32/Zero as well.
>> Otherwise, the following compilation error would be emitted.
>> 
>> 
>> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
>> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
>> 
>>   326 | #include CPU_HEADER_INLINE(frame_helpers)
>> 
>>         | ^~~~~~~~~~~~~~~~~
>> 
>>         compilation terminated.
>> 
>> 
>> Fix: see the updates in continuation_XX.inline.hpp and
>> frame_helpers_XX.inline.hpp.
>> 
>> 2. ZGC support for PPC64
>> 
>> ZGC support for Loom was implemented two years ago in commit 05b1b53
>> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
>> 337b73a [4].
>> 
>> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
>> 
>> Here is the snippet of error log when cross-compiling on PPC64 in my
>> local test environment.
>> 
>> 
>> * For target
>> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
>
> Hao Sun has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix compilation warning in ARM32 build
>   
>   The following error message would be emitted for ARM32 build.
>   
>   ```
>   /home/runner/work/loom/loom/jdk/src/hotspot/share/oops/instanceStackChunkKlass.cpp:283:28: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'intptr_t' {aka 'int'} [-Werror=format=]
>     283 |       assert (offset >= 0, "Derived pointer offset is %ld", offset);
>         |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
>         |                                                             |
>      ... (rest of output omitted)
>   ```
>   
>   The fix is easy, i.e. using INTPTR_FORMAT.

The build test in GHA passed now. See https://github.com/shqking/loom/actions/runs/1760254363

Could you please help to take a review @shipilev ? Thanks.

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

PR: https://git.openjdk.java.net/loom/pull/87

From shade at openjdk.java.net  Fri Jan 28 13:03:27 2022
From: shade at openjdk.java.net (Aleksey Shipilev)
Date: Fri, 28 Jan 2022 13:03:27 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v3]
In-Reply-To: <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
 <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
Message-ID: <jL7N02_XZBlUzhC4zGGogyq3d6oIxPytz8xnzSoHv5E=.39a64c46-3446-49b8-b92e-4814abf263e9@github.com>

On Fri, 28 Jan 2022 06:58:13 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
>> 
>> 1. frame_helpers.inline.hpp
>> 
>> In commit 854a81a [2], platform specific implementation was extracted
>> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
>> headers for only x86 and aarch64 were created then.
>> 
>> This same updates should be done to PPC64/S390/ARM32/Zero as well.
>> Otherwise, the following compilation error would be emitted.
>> 
>> 
>> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
>> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
>> 
>>   326 | #include CPU_HEADER_INLINE(frame_helpers)
>> 
>>         | ^~~~~~~~~~~~~~~~~
>> 
>>         compilation terminated.
>> 
>> 
>> Fix: see the updates in continuation_XX.inline.hpp and
>> frame_helpers_XX.inline.hpp.
>> 
>> 2. ZGC support for PPC64
>> 
>> ZGC support for Loom was implemented two years ago in commit 05b1b53
>> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
>> 337b73a [4].
>> 
>> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
>> 
>> Here is the snippet of error log when cross-compiling on PPC64 in my
>> local test environment.
>> 
>> 
>> * For target
>> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
>
> Hao Sun has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix compilation warning in ARM32 build
>   
>   The following error message would be emitted for ARM32 build.
>   
>   ```
>   /home/runner/work/loom/loom/jdk/src/hotspot/share/oops/instanceStackChunkKlass.cpp:283:28: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'intptr_t' {aka 'int'} [-Werror=format=]
>     283 |       assert (offset >= 0, "Derived pointer offset is %ld", offset);
>         |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
>         |                                                             |
>      ... (rest of output omitted)
>   ```
>   
>   The fix is easy, i.e. using INTPTR_FORMAT.

Marked as reviewed by shade (no project role).

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

PR: https://git.openjdk.java.net/loom/pull/87

From haosun at openjdk.java.net  Fri Jan 28 13:38:17 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 13:38:17 GMT
Subject: RFR: Loom: Add missing stubs to fix build failures on PPC64, S390,
 ARM32 and Zero [v3]
In-Reply-To: <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
 <OCbfKvRHc7CqniLqyG1vApSEiJcE-8MD22h7u1EQ860=.b69c7539-26cb-46cf-956e-9a7986b95006@github.com>
Message-ID: <xDuQOGbkRXDEsnAW9Rq7XtSHy81dt6RQms-loml1Q0k=.1b6a79df-45b2-448a-8ca3-035242d014da@github.com>

On Fri, 28 Jan 2022 06:58:13 GMT, Hao Sun <haosun at openjdk.org> wrote:

>> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
>> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
>> leading to compilation failures.
>> 
>> 1. frame_helpers.inline.hpp
>> 
>> In commit 854a81a [2], platform specific implementation was extracted
>> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
>> headers for only x86 and aarch64 were created then.
>> 
>> This same updates should be done to PPC64/S390/ARM32/Zero as well.
>> Otherwise, the following compilation error would be emitted.
>> 
>> 
>> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
>> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
>> 
>>   326 | #include CPU_HEADER_INLINE(frame_helpers)
>> 
>>         | ^~~~~~~~~~~~~~~~~
>> 
>>         compilation terminated.
>> 
>> 
>> Fix: see the updates in continuation_XX.inline.hpp and
>> frame_helpers_XX.inline.hpp.
>> 
>> 2. ZGC support for PPC64
>> 
>> ZGC support for Loom was implemented two years ago in commit 05b1b53
>> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
>> 337b73a [4].
>> 
>> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
>> 
>> Here is the snippet of error log when cross-compiling on PPC64 in my
>> local test environment.
>> 
>> 
>> * For target
>> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:
>
> Hao Sun has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix compilation warning in ARM32 build
>   
>   The following error message would be emitted for ARM32 build.
>   
>   ```
>   /home/runner/work/loom/loom/jdk/src/hotspot/share/oops/instanceStackChunkKlass.cpp:283:28: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'intptr_t' {aka 'int'} [-Werror=format=]
>     283 |       assert (offset >= 0, "Derived pointer offset is %ld", offset);
>         |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~
>         |                                                             |
>      ... (rest of output omitted)
>   ```
>   
>   The fix is easy, i.e. using INTPTR_FORMAT.

Thanks a lot for your review.

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

PR: https://git.openjdk.java.net/loom/pull/87

From duke at openjdk.java.net  Fri Jan 28 14:03:44 2022
From: duke at openjdk.java.net (duke)
Date: Fri, 28 Jan 2022 14:03:44 GMT
Subject: git: openjdk/loom: fibers: Loom: Add missing stubs to fix build
 failures on PPC64, S390, ARM32 and Zero
Message-ID: <e32d7561-4c13-4a73-b8e1-43cf1deff2ec@openjdk.java.net>

Changeset: 0e0c60c9
Author:    Hao Sun <haosun at openjdk.org>
Committer: Alan Bateman <alanb at openjdk.org>
Date:      2022-01-28 14:03:18 +0000
URL:       https://git.openjdk.java.net/loom/commit/0e0c60c9527c62cc070dfb5382bf78452af7baaa

Loom: Add missing stubs to fix build failures on PPC64, S390, ARM32 and Zero

Reviewed-by: shade, alanb

! src/hotspot/cpu/arm/continuation_arm.inline.hpp
+ src/hotspot/cpu/arm/frame_helpers_arm.inline.hpp
! src/hotspot/cpu/ppc/continuation_ppc.inline.hpp
+ src/hotspot/cpu/ppc/frame_helpers_ppc.inline.hpp
! src/hotspot/cpu/ppc/gc/shared/barrierSetNMethod_ppc.cpp
! src/hotspot/cpu/s390/continuation_s390.inline.hpp
+ src/hotspot/cpu/s390/frame_helpers_s390.inline.hpp
! src/hotspot/cpu/zero/continuation_zero.inline.hpp
+ src/hotspot/cpu/zero/frame_helpers_zero.inline.hpp
! src/hotspot/share/oops/instanceStackChunkKlass.cpp


From haosun at openjdk.java.net  Fri Jan 28 14:09:19 2022
From: haosun at openjdk.java.net (Hao Sun)
Date: Fri, 28 Jan 2022 14:09:19 GMT
Subject: Integrated: Loom: Add missing stubs to fix build failures on PPC64,
 S390, ARM32 and Zero
In-Reply-To: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
References: <SvQ_ZGDQPwV69C94VjOujNX2eld8JJYJn1naIJwUmtw=.4efe4d9a-1c75-4348-8b48-e23fd3b861a0@github.com>
Message-ID: <3KtmF2EVDlaBYAtxB0hbTeFN5ImKpzRnDYCY6GkMME4=.2c688ea8-7b56-4dd9-9cfb-b953066e3001@github.com>

On Thu, 27 Jan 2022 10:43:14 GMT, Hao Sun <haosun at openjdk.org> wrote:

> PPC64, S390, ARM32, Zero stubs were initially introduced to Loom in
> commit 3a89cd5 [1]. However, necessary updates were missing afterward,
> leading to compilation failures.
> 
> 1. frame_helpers.inline.hpp
> 
> In commit 854a81a [2], platform specific implementation was extracted
> from continuation.cpp to frame_helpers.inline.hpp, and the corresponding
> headers for only x86 and aarch64 were created then.
> 
> This same updates should be done to PPC64/S390/ARM32/Zero as well.
> Otherwise, the following compilation error would be emitted.
> 
> 
> ~/jdk_src/src/hotspot/share/runtime/frame_helpers.inline.hpp:326:1:
> fatal error: frame_helpers_ppc.inline.hpp: No such file or directory
> 
>   326 | #include CPU_HEADER_INLINE(frame_helpers)
> 
>         | ^~~~~~~~~~~~~~~~~
> 
>         compilation terminated.
> 
> 
> Fix: see the updates in continuation_XX.inline.hpp and
> frame_helpers_XX.inline.hpp.
> 
> 2. ZGC support for PPC64
> 
> ZGC support for Loom was implemented two years ago in commit 05b1b53
> [3]. Recently ZGC for PPC64 was supported in the mainline. See commit
> 337b73a [4].
> 
> However, stub `BarrierSetNMethod::arm()` is missing for PPC64 platform.
> 
> Here is the snippet of error log when cross-compiling on PPC64 in my
> local test environment.
> 
> 
> * For target
> * hotspot_variant-server_libjvm_gtest_objs_BUILD_GTEST_LIBJVM_link:

This pull request has now been integrated.

Changeset: 0e0c60c9
Author:    Hao Sun <haosun at openjdk.org>
Committer: Alan Bateman <alanb at openjdk.org>
URL:       https://git.openjdk.java.net/loom/commit/0e0c60c9527c62cc070dfb5382bf78452af7baaa
Stats:     590 lines in 10 files changed: 352 ins; 232 del; 6 mod

Loom: Add missing stubs to fix build failures on PPC64, S390, ARM32 and Zero

Reviewed-by: shade, alanb

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

PR: https://git.openjdk.java.net/loom/pull/87

From duke at openjdk.java.net  Sat Jan 29 00:28:56 2022
From: duke at openjdk.java.net (duke)
Date: Sat, 29 Jan 2022 00:28:56 GMT
Subject: git: openjdk/loom: fibers: Fix a StackWatermark issue and cleanup
Message-ID: <1f421f07-ee2c-4f2e-b8b8-a40968909e12@openjdk.java.net>

Changeset: 5f00c1e3
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-29 00:27:52 +0000
URL:       https://git.openjdk.java.net/loom/commit/5f00c1e3b0d4d8d92cdd54c4e4c62069aba782cd

Fix a StackWatermark issue and cleanup

! src/hotspot/share/oops/instanceStackChunkKlass.cpp
! src/hotspot/share/oops/instanceStackChunkKlass.inline.hpp
! src/hotspot/share/oops/stackChunkOop.cpp
! src/hotspot/share/oops/stackChunkOop.inline.hpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/continuation.hpp
! src/hotspot/share/runtime/thread.cpp
! src/hotspot/share/runtime/vframe.inline.hpp


From duke at openjdk.java.net  Mon Jan 31 17:43:54 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 31 Jan 2022 17:43:54 GMT
Subject: git: openjdk/loom: fibers: more tests excluded
Message-ID: <341f2bba-06c8-410e-876b-45610a24d985@openjdk.java.net>

Changeset: 2d12796a
Author:    lmesnik <leonid.mesnik at oracle.com>
Date:      2022-01-31 10:41:26 +0000
URL:       https://git.openjdk.java.net/loom/commit/2d12796adcecea471306c855f9e7a082241794a5

more tests excluded

! test/jdk/ProblemList.txt


From duke at openjdk.java.net  Mon Jan 31 21:45:35 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 31 Jan 2022 21:45:35 GMT
Subject: git: openjdk/loom: fibers: Fix async stack walking and cleanup
Message-ID: <ba214d6f-6bfd-42dc-af1b-50b3ca4a9482@openjdk.java.net>

Changeset: 4f9b6616
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-29 18:14:22 +0000
URL:       https://git.openjdk.java.net/loom/commit/4f9b6616445083a183ed43bf36e9e4d440e7f698

Fix async stack walking and cleanup

! src/hotspot/cpu/aarch64/continuation_aarch64.inline.hpp
! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/share/code/codeCache.cpp
! src/hotspot/share/compiler/oopMap.cpp
! src/hotspot/share/jfr/recorder/stacktrace/jfrStackTrace.cpp
! src/hotspot/share/prims/forte.cpp
! src/hotspot/share/runtime/continuation.cpp
! src/hotspot/share/runtime/frame.cpp
! src/hotspot/share/runtime/registerMap.hpp


From duke at openjdk.java.net  Mon Jan 31 23:56:10 2022
From: duke at openjdk.java.net (duke)
Date: Mon, 31 Jan 2022 23:56:10 GMT
Subject: git: openjdk/loom: fibers: 2 new changesets
Message-ID: <629e09a9-e9eb-4a9a-8eeb-66f9df610384@openjdk.java.net>

Changeset: 4d8d3724
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-31 23:49:54 +0000
URL:       https://git.openjdk.java.net/loom/commit/4d8d37241399da716c6ebddc13c7baa99ebc143a

-

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

Changeset: 255dba12
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2022-01-31 23:53:49 +0000
URL:       https://git.openjdk.java.net/loom/commit/255dba12c91209fa6f29d6716d2bda34a6e49f42

Add a debug trap

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