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8286368: Cleanup problem lists after loom integration #8604

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@lmesnik lmesnik commented May 9, 2022 •
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@lmesnik To determine the appropriate audience for reviewing this pull request, one or more labels corresponding to different subsystems will normally be applied automatically. However, no automatic labelling rule matches the changes in this pull request. In order to have an "RFR" email sent to the correct mailing list, you will need to add one or more applicable labels manually using the /label pull request command.

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@lmesnik lmesnik changed the title 8286402: Crash prints personal repo information 8286368: Cleanup problem lists after loom integration May 9, 2022
@openjdk openjdk bot added the rfr Pull request is ready for review label May 9, 2022
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lmesnik commented May 9, 2022

/label hotspot

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lmesnik commented May 9, 2022

/cc core-libs

@openjdk openjdk bot added the hotspot hotspot-dev@openjdk.org label May 9, 2022
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@lmesnik This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8286368: Cleanup problem lists after loom integration

Reviewed-by: alanb

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➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

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lmesnik commented May 10, 2022

/integrate

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Going to push as commit dcec1d2.

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@openjdk openjdk bot removed ready Pull request is ready to be integrated rfr Pull request is ready for review labels May 10, 2022
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@lmesnik Pushed as commit dcec1d2.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.

dholmes-ora
dholmes-ora reviewed May 16, 2022
View reviewed changes
test/hotspot/jtreg/ProblemList-Xcomp.txt

serviceability/sa/TestJhsdbJstackMixed.java 8248675 linux-aarch64

compiler/c2/irTests/TestSkeletonPredicates.java 8286361 generic-all
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@lmesnik This line should not have been removed!

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It might be a merge problem. My PR was submitted before 8286442. I remereged changes, however my merge commit also doesn't have removal of this line:
8255e76

So I am really confused and can't understand how I managed to introduce this problem.

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That is really bizarre. No individual commit shows the line being deleted, yet in the final commit it is.

loongson-jvm pushed a commit to loongson-jvm/jdk that referenced this pull request Dec 11, 2023
@sunny868 @haominw @loongson-jvm
24527: Fix a typo for invokeinterface in openjdk#8604
d6e4a3c 
Co-authored-by: wanghaomin <wanghaomin@loongson.cn>
Reviewed-by: aoqi, sunxu, zhaixiang
@loongson-jvm loongson-jvm mentioned this pull request Dec 11, 2023
Merged
@lmesnik lmesnik deleted the 8286368 branch June 5, 2024 20:53
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Sep 21, 2024
@xtexx
FROM LOONGSON: loongson patches
f32be54 
Link: https://github.com/loongson/jdk21u
Upstream commit: 21396b1c331c81fb95bf42772e242e49d3d1cf0e

Squashed commit of the following:

commit 21396b1c331c81fb95bf42772e242e49d3d1cf0e
Merge: c42b99b5d290 d6e8788
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:34 2024 +0800

    Merge

commit c42b99b5d290227bd46c8d09a35c5c56721a7a2a
Merge: e656407d8685 a0b3c6c
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:02 2024 +0800

    Merge

commit e656407d868508caae67d032fd32db6e0d4c9ed4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 11:09:17 2024 +0800

    Update (2024.07.19, 2nd)

    33726: Link time optimization breaks build: no match insn: amcas_db_d $r12,$r25,$r15
    34106: merge three or more continuous membars to one
    33980: Fix generate__kernel_rem_pio2

commit 5ff4b49cde19f99eef702e1c010c7fd9fd2428c3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 10:44:57 2024 +0800

    Update (2024.07.19)

    33974: LA port of 8322962: Upcall stub might go undetected when freezing frames
    33435: LA port of 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index
    31743: LA port of 8312014: [s390x] TestSigInfoInHsErrFile.java Failure

commit f2febd07b69102a3522eec4fbb50e7b00a916171
Merge: a54f4f287b12 2971cb5
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 10:24:57 2024 +0800

    Merge

commit a54f4f287b121d2eae46b3faea0cff942a683312
Author: Ao Qi <6079963+theaoqi@users.noreply.github.com>
Date:   Tue May 14 11:04:07 2024 +0800

    Update (2024.05.14)

    amend Rename createJavaProcessBuilder

commit 68b3b27716a88a99b972683803370dc88544ca96
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:06:41 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit 9888334a6b847043fc19c2079b252bc842c99b65
Merge: 2e3590a6d244 05f18b1
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:55:48 2024 +0800

    Merge

commit 2e3590a6d24424ac42e5bd376f80bbe1e9e56bad
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 17:54:07 2024 +0800

    Update (2024.04.26)

    31556: Supplement missing nodes about CMoveF/D
    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from
    31414: LA port of 8264899: C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
    33230: LA port of 8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE

commit e5bd59648904d72353c8016e53c2b8a7836bc481
Merge: b79d5ae5e156 36b5ac4
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:41:40 2024 +0800

    Merge

commit b79d5ae5e15668f3984e573930a2f6cc064afe5d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 29 18:22:54 2024 +0800

    Update (2024.01.29)

    32358: LA port of 8310596: Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
    31534: LA port of 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
    32616: LA port of 8316179: Use consistent naming for lightweight locking in MacroAssembler
    ProcessTools fix

commit 0479ac7d0075c77606e18fc28bcc165016123510
Merge: 451be8fcd80d 375769c
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 29 16:25:34 2024 +0800

    Merge

commit 451be8fcd80da8b58ef878a32699e959d90c59f6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:02:55 2024 +0800

    Update (2024.01.26, 4th)

    33257: java/lang/Math/RoundTests.java failed with -Xcomp after 32796

commit 797f2a28bbefc3e96d7e4eca4e4e854878d4a946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:45:09 2024 +0800

    Update (2024.01.26, 3rd)

    24527: Fix a typo for invokeinterface in openjdk#8604
    29494: Fix assert(_succ != current) failed: invariant
    32874: Amend 30985: Insert acqure membar for load-exclusive with acquire to fix typo
    29823: Fix ShenandoahGC cmpxchg_oop register be clobbered issue
    32796: Rethinking the ties-to-positive round mode
    32688: Revamp the SIMD string compress routines

commit 3cd251b662a4bdad34b60432f7ec4d419fda8d06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:24:57 2024 +0800

    Update (2024.01.26, 2nd)

    33068: Vectorize StringCompareToDifferentLength
    33080: Fix byte_array_inflate vld is out of range
    33031: Refresh the CountPositives macro
    32603: Mux generate_fill for the ClearArray node
    29793: Expurgating call_stub_entry

commit 73acfae6df6519b11f52c342e0213e23b9cec9a8
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 14:59:30 2024 +0800

    Update (2024.01.26)

    32186: LA port of 8314020: Print instruction blocks in byte units
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer

commit c1ce7c271a54c331585dc82978f8d2ba71645127
Merge: 2557e0ff7005 060c4f7
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 14:30:04 2024 +0800

    Merge

commit 2557e0ff70053157fcf79cb9b36bfaa10050d946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 10:59:35 2024 +0800

    Update (2024.01.12, 2nd)

    32506: Vectorize the C2 node string_inflate to imporve the score of CharBufferAppend.appendStringBuilder
    32419: Vectorized StubGenerator::generate_fill()
    30382: LA port of 8292591: Experimentally add back barrier-less Java thread transitions
    32365: Support comparison of DecodeN with zero
    24480: [LA][C2] Eliminate unnecessary CastP2X
    32266: [C2] Effect TEMP_DEF res for get_and_set/add
    31769: [6000] Support AM{SWAP/ADD}{_DB}.{B/H} and AMCAS{_DB}.{B/H/W/D} insns
    32268: [shenandoah] Use indirect memory operand for cmpxchg
    31751: Use base+disp for cmpxchg
    30985: Insert acqure membar for load-exclusive with acquire
    31863: [C2] Effect TEMP_DEF res for cmpxchg

commit 73075208466960879bf48be6dc54a84bf1113716
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 00:23:18 2024 +0800

    Update (2024.01.12)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32446: Fix the error of assert(v_align > 1) when MaxVectorSize is 4 or 8

commit 1ec5e046959fa9d3905e5f8b73a6e349a4b7e95f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 13:31:01 2024 +0800

    Update (2024.01.11, 7th)

    30718: Implement PopulateIndex
    30721: Implement SignumF/D and SignumVF/D
    30508: Add 32, 64bit vectorAPI of HF2F, F2HF
    32377: Optimize VectorMaskFirstTrue
    32328: implement the intrinsic of ShiftRightImplWork
    31838: 32 and 64 bits vector implementation
    32304: Decompose the rem calculation in the DivMod nodes

commit efb109f4d1f8fbd31e8eadd9c5b848fe4b5d67c0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:44:57 2024 +0800

    Update (2024.01.11, 6th)

    32163: The size of is_wide_vector should be greater than 8 bytes

commit a8525b812a58df80432570556e16e903c7569409
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:02:37 2024 +0800

    Update (2024.01.11, 5th)

    32093: Add CMoveD-CmpN node
    31973: LA port of 8313023: Return value corrupted when using CCS + isTrivial (mainline)

commit 350030440ab7b863166393a8ee328d60316be0e6
Merge: bcf24afe39a1 890adb6
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:51:44 2024 +0800

    Merge

commit bcf24afe39a17e92622c44af11ed79f48bfb657d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:49:46 2024 +0800

    Update (2024.01.11, 4th)

    31927: Typo in xBarrierSetAssembler_loongarch.cpp
    amend Rename createJavaProcessBuilder

commit 5543f883944cc75c615fdecc9478c95926e38cf6
Merge: b2d81d05e49d a10dbce
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:18:22 2024 +0800

    Merge

commit b2d81d05e49def94e8284774c5120c2fbbd99a8d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:17:12 2024 +0800

    Update (2024.01.11, 3rd)

    31742: LA port of 8303134: JFR: Missing stack trace during chunk rotation stress

commit 9aaacf4c38a13d2b6ab90763f9c5d34cd65f3ec0
Merge: 94dd13a83eb2 fde53fc
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:37:27 2024 +0800

    Merge

commit 94dd13a83eb2a23937debda8deccf1c1398e1870
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:27:55 2024 +0800

    Update (2024.01.11, 2nd)

    31469: LA port of 8310459: [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 7082651ed37a99a441d7e8cc83c7a444903bb136
Merge: 5e2547d409e4 e67393f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:11:13 2024 +0800

    Merge

commit 5e2547d409e444e4c16c7f5fe898298c7bd98a62
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:02:10 2024 +0800

    Update (2024.01.11)

    11541: Prevent load reorder of VarHandle::getOpaque
    31269: Ordering memory barriers testcases
    31601: revert some copyright update by loongson

commit c9db257
Merge: cb1e5b4 bb377b2
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:25:31 2023 +0800

    Merge

commit cb1e5b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Jul 12 09:14:39 2023 +0800

    Update (2023.07.12)

    31170: Fix conflicting types for MIN2()
    31168: LA port of 8303040: linux PPC64le: Implementation of Foreign Function & Memory API (Preview)
    31096: LA port of 8306302: C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

commit 0d6d37f
Merge: a9a3284 a46b5ac
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:05:12 2023 +0800

    Merge

commit a9a3284
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:25:29 2023 +0800

    Update (2023.07.11, 3rd)

    31095: LA port of 8308276: Change layout API to work with bytes, not bits
    31094: LA port of 8308396: Fix offset_of conversion warnings in runtime code

commit 631ba62
Merge: 17f06b4 2836c34
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:20:08 2023 +0800

    Merge

commit 17f06b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:16:58 2023 +0800

    Update (2023.07.11, 2nd)

    28384: LA initial port zgc_generational
    31041: LA port of 8307806: Rename Atomic::fetch_and_add and friends
    31000: LA port of 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing

commit df6ef87
Merge: 3906467 6d4782b
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:00:38 2023 +0800

    Merge

commit 3906467
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 20:24:53 2023 +0800

    Update (2023.07.11)

    31106: sun/net/InetAddress/nameservice/simple/DefaultCaching.java fail with -Xcomp
    29329: LA port of 8295257: Remove implicit noreg temp register arguments in aarch64 MacroAssembler
    29198: LA port of 8293351: Add second tmp register to aarch64 BarrierSetAssembler::load_at
    31364: [LoongArch64] zero build failed after openjdk#25064
    28984: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory

commit 4d10bd7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 20:52:35 2023 +0800

    Update (2023.07.03, 2nd)

    31295: Provide information when hitting a HaltNode
    30973: serviceability/jvmti/events/FramePop/framepop02/framepop02.java crash with -Xcomp
    25064: Enable NUMA Mode on LoongArch by Default
    31006: Fix VectorInsert

commit d846929
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 17:10:02 2023 +0800

    Update (2023.07.03)

    23738: [C2][LA] enable misaligned vectors store/load
    29261: LA intrinsics for compareUnsigned method in Integer and Long
    29201: LA port of 8283186: Explicitly pass a third temp register to MacroAssembler::store_heap_oop
    31010: LA port of 8304915: Create jdk.internal.util.Architecture enum and apply
    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    30829: LA port of 8291555: Implement alternative fast-locking scheme
    30358: Add support for ordering memory barriers
    30777: testlibrary_tests/ir_framework/tests/TestDFlags.java fail with VerifyOops
    30895: LA port of 8302815: Use new Math.clamp method in core libraries
    30894: TestArrayStructs.java fails after JDK-8303604

commit 3c44296
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 17:23:08 2023 +0800

    Update (2023.05.17, 6th)

    30909: LA port of 8299229: [JVMCI] add support for UseZGC

commit c048dce
Merge: 94c578a cc9f7ad
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 16:41:52 2023 +0800

    Merge

commit 94c578a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 15:54:54 2023 +0800

    Update (2023.05.17, 5th)

    30892: LA port of 8300197: Freeze/thaw an interpreter frame using a single copy_to_chunk() call
    30891: LA port of 8303002: Reject packed structs from linker
    30882: LA port of 8304265: Implementation of Foreign Function and Memory API (Third Preview)

commit 9d971d7
Merge: a385354 705ad7d
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 15:20:11 2023 +0800

    Merge

commit a385354
Merge: 03cec09 750bece
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:23:59 2023 +0800

    Merge

commit 03cec09
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:21:33 2023 +0800

    Update (2023.05.17, 4th)

    30733: Replace NULL with nullptr in cpu/loongarch
    30732: LA port of 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 5182941
Merge: c101669 781d6d7
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:13:04 2023 +0800

    Merge

commit c101669
Merge: f0cc6f9 b9bdbe9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:10:02 2023 +0800

    Merge

commit f0cc6f9
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:08:20 2023 +0800

    Update (2023.05.17, 3rd)

    30570: LA port of 8241613: Suspicious calls to MacroAssembler::null_check(Register, offset)

commit 768cc60
Merge: cb62ea3 35cb303
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:02:19 2023 +0800

    Merge

commit cb62ea3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:57:48 2023 +0800

    Update (2023.05.17, 2nd)

    30554: LA port of 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
    30553: LA port of 8304301: Remove the global option SuperWordMaxVectorSize
    30552: LA port of 8231349: Move intrinsic stubs generation to compiler runtime initialization code

commit 979f814
Merge: 22b4029 69152c3
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 13:51:03 2023 +0800

    Merge

commit 22b4029
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:47:11 2023 +0800

    Update (2023.05.17)

    30647: Optimize temporary register usage of vectorNode
    30702: remove test TestOptoLoopAlignment.java for LoongArch
    28218: Fix skiping JTReg tests
    30520: UseActiveCoresMP should be able to be turned off on a single-core machine
    30278: 8305944: assert(is_aligned(ref, HeapWordSize)) failed: invariant
    30039: Fix VectorTest beacause of 8292289
    30396: CMoveVF, CMoveVD support
    30457: Use membars when accessing volatile _thread_state
    30400: LA port of 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector

commit 45e0892
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 31 00:44:54 2023 +0800

    Update (2023.03.31)

    30412: LA port of 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline)
    30411: LA port of 8304283: Modernize the switch statements in jdk.internal.foreign
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation

commit 22c4d45
Merge: 195bfab 75168ea
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 31 00:34:41 2023 +0800

    Merge

commit 195bfab
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 30 18:40:42 2023 +0800

    Update (2023.03.30)

    30302: LA port of 8303022: "assert(allocates2(pc)) failed: not in CodeBuffer memory" When linking downcall handle
    30301: LA port of 8303415: Add VM_Version::is_intrinsic_supported(id)
    30300: LA port of 8300783: Consolidate byteswap implementations
    30298: update HF2F and F2HF because of 8302976

commit 80eef3d
Merge: 4af4bbb 2b81fae
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 30 18:32:07 2023 +0800

    Merge

commit 4af4bbb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 29 10:21:40 2023 +0800

    Update (2023.03.29)

    30284: adjust VectorCast
    30281: auto-vectorized FP16 conversions
    29722: Sanitise c2i and i2c adapters
    30285: ArrayCopy: Align destination address
    30258: ShiftCntV should be cloned

commit e4167bd
Merge: 67a5ed9 02875e7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:31:58 2023 +0800

    Merge

commit 67a5ed9
Merge: 331190d 6e19387
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:22:01 2023 +0800

    Merge

commit 331190d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 28 21:19:39 2023 +0800

    Update (2023.03.28) (openjdk#32)

    30225: remove a Chinese punctuation
    30090: [C2] Fix typo for umodL_Reg_Reg instruction
    29982: [C2] Add CountedLoopEnd_reg_imm12_short and branchConIU_reg_imm12_short

commit a9b8a19
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 10 11:47:53 2023 +0800

    Update (2023.03.10)

    29885: LA port of 8302369: Reduce the stack size of the C1 compiler
    29991: LA port of 8302070: Factor null-check into load_klass() calls

commit faa0fd4
Merge: 6dfb473 fcaf871
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 10 11:03:40 2023 +0800

    Merge

commit 6dfb473
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 9 19:21:40 2023 +0800

    Update (2023.03.09)

    29860: LA port of 8300255: Introduce interface for GC oop verification in the assembler

commit ce2e630
Merge: 8019771 861e302
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 9 19:12:28 2023 +0800

    Merge

commit 8019771
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 8 17:11:40 2023 +0800

    Update (2023.03.08)

    29783: LA port of 8151413: os::allocation_granularity/page_size and friends return signed values
    29782: Replace NULL with nullptr in os_cpu/linux_loongarch

commit b1a571e
Merge: ea5c4ce 638d612
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Mar 8 16:58:24 2023 +0800

    Merge

commit ea5c4ce
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 7 18:52:48 2023 +0800

    Update (2023.03.07)

    29715: LA port of 8301346: Remove dead emit_entry_barrier_stub definition
    29714: LA port of 8299795: Relativize locals in interpreter frames
    29713: LA port of 8298400: Virtual thread instability when stack overflows

commit 19bcbbd
Merge: c4910f7 bc750f7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 7 14:11:55 2023 +0800

    Merge

commit c4910f7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Mar 6 17:50:45 2023 +0800

    Update (2023.03.06)

    29691: LA port of 8299089: Instrument global jni handles with tag to make them distinguishable
    29690: LA port of 8299312: Clean up BarrierSetNMethod

commit 4fa2aca
Merge: 285fa37 910dffe
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Mar 6 11:56:37 2023 +0800

    Merge

commit 285fa37
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Mar 4 00:16:28 2023 +0800

    Update (2023.03.04)

    29677: LA port of 8283740: C1: Convert flag TwoOperandLIRForm to a constant on all platforms

commit 600ee96
Merge: 69a5579 3b374c0
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 23:13:24 2023 +0800

    Merge

commit 69a5579
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 3 23:08:15 2023 +0800

    Update (2023.03.03)

    29668: Delete VectorTest temporarily beacause of 8292289
    29667: LA port of 8297036: Generalize C2 stub mechanism

commit 990b191
Merge: b1b5090 8ff2928
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 18:24:18 2023 +0800

    Merge

commit b1b5090
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 15:41:52 2023 +0800

    Update (2023.03.02)

    29477: Implementation of Foreign Function and Memory API (Second Preview), Foreign linker implementation update
    29476: LA port of 8295258: Add BasicType argument to AccessInternal::decorator_fixup
    29475: LA port of 8297864: Dead code elimination

commit 6629598
Merge: 04a8176 d562d3f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 2 09:19:36 2023 +0800

    Merge

commit 04a8176
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 09:14:17 2023 +0800

    Update (2023.03.01)

    29437: [C2] Add branch instruct with immI12 for reduce spill_code
    28247: 8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp
    29763: Draw out StubRoutines::la::_call_stub_compiled_return
    29546: 8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp
    29524: java/net/httpclient/* fail with -Xcomp
    29539: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java failed with -Xcomp
    27906: Inline ActiveCoresMP

commit 9761533
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:16:47 2023 +0800

    Update (2023.02.23)

    29453: Some cpu features use hwcap detect
    29350: Use registers as temp space
    29614: Take off redundant shift assemblers
    28639: Clean up generate_exception_blob
    28670: Define S8 as Rdispatch
    21995: Refresh interp mdp helpers

commit d81e2e1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 3 00:12:43 2023 +0800

    Update (2023.02.02)

    29327: Should use RA as the ret_addr of remove_activation
    20449: Redefine pipe_class for general and floating-point instructions
    29124: ChaCha20 intrinsics
    28999: Make intrinsic conversions between bit representations of half precision values and floats
    29332: T_LONG/T_DOUBLE only needs to be load/store once

commit 3562a2a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 10 20:21:31 2023 +0800

    Update (2023.01.10)

    29064: LA port of 8296875: Generational ZGC: Refactor loom code
    29063: LA port of 8286302: Port JEP 425 to PPC64

commit 88c7634
Merge: ea8ad06 c685569
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 10 16:53:05 2023 +0800

    Merge

commit ea8ad06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 9 19:13:33 2023 +0800

    Update (2023.01.09)

    28982: LA port of 8294591: Fix cast-function-type warning in TemplateTable

commit 69df8f6
Merge: 9cfcce4 09ac9eb
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 9 18:47:33 2023 +0800

    Merge

commit 9cfcce4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sun Jan 8 16:04:09 2023 +0800

    Update (2023.01.07)

    29345: No need to preserve static regs in throw_exception stub frame
    28537: forward_exception_entry should not require exception_pc on stack
    29399: 8299439: java/text/Format/NumberFormat/CurrencyFormat.java fails for hr_HR
    29389: Disable convi2l_type_required
    29341: Since T4 can be alloced by C2, it must be saved
    29259: Read in the bcp from S0 for the top level interpreter frames
    29270: [C2] support {U}DivMod{I/L}
    28756: Detach the temp argument of jump_from_interpreted
    27559: Corrects the stack offset of SharedRuntime::verify_oop_args()
    29266: Delete useless variables and function in class Address
    28781: [LA] more configs of Arraycopy stress tests on LA

commit 8a71def
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Nov 21 17:27:38 2022 +0800

    Update (2022.11.21)

    28892: LA port of 8296926: Sort include lines of files in the include/ directory
    28891: LA port of 8295711: Rename ZBarrierSetAssembler::load_at parameter name from tmp_thread to tmp2

commit 2c88716
Merge: 1595b14 2159170
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Nov 21 09:34:12 2022 +0800

    Merge

commit 1595b14
Merge: 5146ebc 17e3412
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 12:09:12 2022 +0800

    Merge

commit 5146ebc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Nov 19 10:58:27 2022 +0800

    Update (2022.11.19)

    28685: LA port of 8293939: Move continuation_enter_setup and friends
    28677: Use correct register in fast_unlock()

commit 5513c29
Merge: 2283610 f84b0ad
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 00:33:19 2022 +0800

    Merge

commit 2283610
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 9 09:15:01 2022 +0800

    Update (2022.11.08)

    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28665: [LA] useless code in share/utilities/macros.hpp

commit 78e7701
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 20:56:33 2022 +0800

    Update (2022.11.02)

    26770: [Loom] Virtual Threads Running Stub Implementation
    28316: [C2] Vitrual thread awared ThreadLocal node
    28312: currentThread entry should be vthread awared
    28548: Fix misleading-indentation warnings with minimal and core build
    28061: Use Deoptimization::UnrollBlock::initial_info to get FP
    28314: Misc crash dump improvements
    28272: Delete b*_long()
    28046: LA port of 8293035: Cleanup MacroAssembler::movoop code patching logic aarch64 riscv
    27813: Inline cache buffer stub code size reduction
    22999: Undefine SSR and SHIFT_count
    28396: [C2] specify priority of register selection within phases of RA
    28524: LA port of 8262074: Consolidate the default value of MetaspaceSize
    28280: Implement isFinite intrinsic
    28101: Implement isInfinite intrinsic

commit c525a38
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 09:05:50 2022 +0800

    update to jdk-20+20

    28477: Fix misleading-indentation warnings
    28476: Add some basic types for VectorLoadConst
    28451: Fix error: the compiler can assume that the address of 'L' will never be NULL
    28448: LA port of 8295457: Make the signatures of write barrier methods consistent
    28452: 8294438: Fix misleading-indentation warnings in hotspot

commit 3f4f4e8
Merge: b284181 388a56e
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Nov 1 22:41:06 2022 +0800

    Merge

commit b284181
Merge: 9359d74 760a260
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 20 10:52:12 2022 +0800

    Merge

commit 9359d74
Merge: b85db91 0ec1838
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 15:16:24 2022 +0800

    Merge

commit b85db91
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 14:34:16 2022 +0800

    Update to jdk-20+17

    28197: LA port of 8294190: Incorrect check messages in SharedRuntime::generate_uncommon_trap_blob

commit f54b42d
Merge: 5e18837 79ccc79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 02:45:35 2022 +0800

    Merge

commit 5e18837
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 02:39:26 2022 +0800

    Update to jdk-20+16

    28098: Minimal build failed with --disable-precompiled-headers
    28096: LA port of 8293851: hs_err should print more stack in hex dump

commit e922be0
Merge: d6e3bed 711e252
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Oct 11 21:21:38 2022 +0800

    Merge

commit d6e3bed
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 8 21:32:03 2022 +0800

    Update (2022.10.08)

    28194: Build fail after 28073
    28073: Implementation of Foreign Function & Memory API
    28027: Represent Registers as values

commit c516cbe
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 1 19:39:51 2022 +0800

    Update (2022.09.30)

    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    28039: Fix typo for generate_method_entry_barrier and BarrierSetAssembler::nmethod_entry_barrier
    28128: using Address reference as argument
    28133: 8293657: sun/management/jmxremote/bootstrap/RmiBootstrapTest.java#id1 failed with "SSLHandshakeException: Remote host terminated the handshake"
    27811: [LA][C2] xml.validation fatal error SIGSEGV with +UseFPUForSpilling
    28051: LA port of 8293660: Fix frame::sender_for_compiled_frame frame size assert
    27891: Deprecated assembler removal
    27957: Mark stub code without alignment padding
    27965: Remove unused CORE macro definition
    28048: Enable hsdis for loongarch64

commit 90ce205
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 21 09:02:25 2022 +0800

    Update to jdk-20+15

    27984: LA port of 8293353: [BACKOUT] G1: Remove redundant is-marking-active checks in C1 barrier
    27982: LA port of 8292584: assert(cb != __null) failed: must be with -XX:-Inline

commit 1eb1c75
Merge: 0657abd 95c7c55
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Sep 20 21:16:25 2022 +0800

    Merge

commit 0657abd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Sep 19 17:56:00 2022 +0800

    Update to jdk-20+13

    27971: failed to build after JDK-8290025
    27970: LA port of 8282410: Remove SA ProcDebugger support
    27969: LA port of 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods
    27968: LA port of 8290025: Remove the Sweeper

commit 9b721b1
Merge: 3e50300 0d51f63
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Sep 19 11:28:17 2022 +0800

    Merge

commit 3e50300
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 23:40:43 2022 +0800

    Update to jdk-20+12

    27637: LA port of 8292267: Clean up synchronizer.hpp

commit aba80ba
Merge: b7e3b3b 7b81a9c
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Sep 17 18:14:48 2022 +0800

    Merge

commit b7e3b3b
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 09:42:52 2022 +0800

    Update (2022.09.16)

    27686: Fix encoding of Assembler::amadd_d
    27605: C1: Skip RX in register saver

commit 896b64e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 14 21:17:04 2022 +0800

    Update (2022.09.14) (openjdk#4)

    27793: reduce some CodeBuffer size
    27659: Make in_scratch_emit_size a virtual method
    27683: Method activation needs more stack words
    27583: [C2] Remove reg_class no_Ax_reg and no_T8_reg
    27627: Basic type should be 64-bit supported
    27751: MacroAssembler::argument_address should not blows arg_slot
    25965: Allow larger CodeEntryAlignment
    27824: Remove redundant ld_ptr/st_ptr assembler
    27898: libsaproc: Fix compile errors on upstream system

commit e45ae0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 3 18:40:22 2022 +0800

    Update (2022.09.03) (openjdk#3)

    23864: Fix caller saved fpu regset
    27580: Delete MIPS instructions in LA files
    26659: Fix push_fpu/pop_fpu typo and implement push_vp/pop_vp to save/restore vector register

commit 57e68ca
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Sep 2 16:05:19 2022 +0800

    Update (2022.09.02) (openjdk#2)

    27335: [C2] Make FP register allocable
    27449: Codebuffer shared stubs enhancement
    27464: [C2] Fix conditionally allocatable S5 to get correct ALL_REG_mask.size()
    20630: [C2] adjust register pressure closer to allocable size
    22010: Refactor fast_lock/unlock assembler
    23531: Support monitor count
    27499: LA port of JDK-8285435: Show file and line in MacroAssembler::verify_oop for AArch64 and RISC-V platforms (Port from x86)
    27338: [JVMCI] Implement JVMCI for LoongArch64
    27492: unify offsets of framePoint whether javaFrame of nativeFrame
    27576: Revert MacroAssembler::remove_frame
    26091: C1: Enable optimizations for RISC-V and LoongArch
    27183: [C2] Make T4 allocatable
    26733: C2: Load float immediate by vldi
    27611: build failed with --disable-precompiled-headers
    26284: Rectification of JNI argument shuffling
    27604: Add reg class no_CR_reg
    27648: Recursive locking case is not triggered in fast_lock

commit 1093dc1
Author: loongson-jvm <43648753+loongson-jvm@users.noreply.github.com>
Date:   Fri Sep 2 09:13:47 2022 +0800

    Update (2022.09.01)

    * 27085: 8291640: java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName
    * 23726: LA port of 8265245: depChecker_<cpu> don't have any functionalities
    * 27130: revert c-call convention part of 27086
    * 27445: LA port of 8243392: Remodel CDS/Metaspace storage reservation
    * 27427: Normalized the use of loongarch in comments
    * 27395: C2: Mark non-volatile floating-registers as SOE
    * 27363: Implement ZSaveLiveRegisters
    * 27062: 8292362: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed on some platforms

commit fee26ec
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:10:33 2022 +0800

    update to jdk-20+10

    27360: LA port of 8290840: Refactor the "os" class

commit 2b121ae
Merge: 8e4e305 e4925a3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:07:09 2022 +0800

    Merge

commit 8e4e305
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 21:07:56 2022 +0800

    update to jdk-20+9

    27312: LA port of 8291106: ZPlatformGranuleSizeShift is redundant
    27311: LA port of 8291000: C2: Purge LoadPLocked and Store*Conditional nodes

commit 17cd2c4
Merge: 526ad75 13f0f12
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 15:06:51 2022 +0800

    Merge

commit 526ad75
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 14:32:45 2022 +0800

    Initial Linux/LoongArch64 Port

    A complete (i.e., template interpreter, C1 JIT compiler, C2 JIT compiler, Vector API, ZGC and Shenandoah GC) LoongArch64 port has been implemented.

    Co-authored-by: Ao Qi <aoqi@loongson.cn>
    Co-authored-by: Wang Rui <wangrui@loongson.cn>
    Co-authored-by: Zhai Xiang <zhaixiang@loongson.cn>
    Co-authored-by: Wang Haomin <wanghaomin@loongson.cn>
    Co-authored-by: Sun Guoyun <sunguoyun@loongson.cn>
    Co-authored-by: Pan Xuefeng <panxuefeng@loongson.cn>
    Co-authored-by: Sun Xu <sunxu01@loongson.cn>
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Oct 25, 2024
@xtexx
FROM LOONGSON: LoongArch port
304d465 
Squashed commit of the following:

commit 06f00bc81c7d0dc3e83363fd2b00dd6b03f4d62a
Merge: 15f5afd71be3 eed263c
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 10:41:06 2024 +0800

    Merge

commit 15f5afd71be34dd61b9044dff02e004eb2bb34b6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 10:27:02 2024 +0800

    Update (2024.10.17)

    11541: Prevent load reorder of VarHandle::getOpaque
    34943: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 76487ad345f72808f2dbed45bde1fbe52f91f7b0
Merge: c6583c8c5cbd 33cd4b4
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 18:04:00 2024 +0800

    Merge

commit c6583c8c5cbd49c33df3dc3e65eb9644b8755bfc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 18:02:45 2024 +0800

    Update (2024.10.16)

    34860: [MIPS] build with gtest failed after JDK-8300806

commit 6d0dc6b25f6441f3d37672ea377cc9c75e958693
Merge: 0389c6ca1b08 03cbfaa
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:28:09 2024 +0800

    Merge

commit 0389c6ca1b08f91f75c63ed72edbe16abe2210c0
Merge: 00ca185ba7ea 833f65e
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:48:30 2024 +0800

    Merge

commit 00ca185ba7eaf8a3bf9412bad9305fe742c3378c
Merge: 4cc0b3e97643 c1c9011
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:47:58 2024 +0800

    Merge

commit 4cc0b3e97643ac46a8e64ea4f3c62510fe49e10a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 26 11:32:26 2024 +0800

    Update (2024.07.26)

    33980: Fix generate__kernel_rem_pio2

commit c5070ec1c962df668c876c96554747da28c35520
Merge: c53840e66c90 c9d83d3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 09:24:27 2024 +0800

    Merge

commit c53840e66c908f283ba8cf2b167cb3f5d68008fd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:35:30 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit af76bcbea0b9c4b802af19ba09b062ef510e1d97
Merge: 38b11e8e0166 1c40f89
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:25:16 2024 +0800

    Merge

commit 38b11e8e016687f029cad4c183de4aaaf49020d0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:24:13 2024 +0800

    Update (2024.04.26)

    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

commit a41749611bd86a21d5021378bc8b0cf6c9caa1f7
Merge: 202b0ef58d93 39c9e9d
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:07:56 2024 +0800

    Merge

commit 202b0ef58d9311f534f9bd10606e0e45accf92b7
Merge: 5f77562ba03d ca760c8
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:40:44 2024 +0800

    Merge

commit 5f77562ba03d1713d3615d84f8a3229a39258d41
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:39:46 2024 +0800

    Update (2024.01.26, 2nd)

    24527: Fix a typo for invokeinterface in openjdk#8604

commit fe193bcbc1cb971738db7fa2d38a9d69456a2c6c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:29:44 2024 +0800

    Update (2024.01.26)

    29494: Fix assert(_succ != current) failed: invariant
    30985: Insert acqure membar for load-exclusive with acquire
    26386: Fix atomic ops with memory order relaxed
    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    33199: GHA testing failed

commit a6ce2246d45bfb51c72d93e48dcf48cd6ad24917
Merge: 84bd3bf8f104 b78a848
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:13:03 2024 +0800

    Merge

commit 84bd3bf8f104c294b595be579fa4268c5c83ed82
Merge: 99147f782457 9c16e89
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 22:42:44 2023 +0800

    Merge

commit 99147f78245703b07fbbf35b7198521eada4cf2c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 20:59:32 2023 +0800

    Update (2023.12.07, 2nd)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32564: MIPS port of 8284273: Early crashes in os::print_context on AArch64
    32563: MIPS port of 8283326: Implement SafeFetch statically
    32186: LA port of 8314020: Print instruction blocks in byte units
    31295: Provide information when hitting a HaltNode
    28314: Misc crash dump improvements
    28096: LA port of 8293851: hs_err should print more stack in hex dump
    26263: LA port of 8284273: Early crashes in os::print_context on AArch64
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation
    23671: MIPS/LA port of 8277417: C1 LIR instruction for load-klass
    25388: LA port of 8283326: Implement SafeFetch statically

commit 52397e8a10845dc42966971478c0c50a75330dff
Merge: e7efed5c455e dc00ae4
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 18:25:10 2023 +0800

    Merge

commit e7efed5c455e2af269d45f1761fb8a22a0834b78
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 18:05:56 2023 +0800

    Update (2023.12.07)

    30457: Use membars when accessing volatile _thread_state
    32163: The size of is_wide_vector should be greater than 8 bytes

commit 983f139f47a778dcb225d3a514f5ca5f9f949e06
Merge: 0ca05554a068 3197a9b
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 19:28:14 2023 +0800

    Merge

commit 0ca05554a0681d353bc743c741cec776f2e9bf5e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 19:24:05 2023 +0800

    Update (2023.08.14, 2nd)

    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    22702: MIPS/LA port of 8252990: Intrinsify Unsafe.storeStoreFence

commit 1f64aa86dc7214e3587472b98886550f777c890f
Merge: d833eebe2384 0f531da
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 17:52:34 2023 +0800

    Merge

commit d833eebe238495b3493dc760d56a5da4490118b7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 17:49:18 2023 +0800

    Update (2023.08.14)

    30285: ArrayCopy: Align destination address
    27957: Mark stub code without alignment padding

commit cece1917fcfc054ec2d8e7db859536b2d19b208d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 21:07:28 2023 +0800

    Update (2023.07.03)

    31006: Fix VectorInsert
    30358: Add support for ordering memory barriers
    9854: Implement cross modify fence

commit 2eceaca5eb843f2c040de99e82cd17a24b7167c1
Merge: f3b0a23f659e 22cdf79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:31:52 2023 +0800

    Merge

commit f3b0a23f659eef01237010d69ea71d0aee9bf1a1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:29:44 2023 +0800

    Update (2023.05.17)

    29453: Some cpu features use hwcap detect

commit 4d654249359c20b98708cb4c4c3866ea6d6657e7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:17:04 2023 +0800

    Update (2023.02.23)

    29653: windows debug build failed
    29652: 8301397: [11u, 17u] Bump jtreg to fix issue with build JDK
    29655: ppc64le build failed
    23864: Fix caller saved fpu regset
    28680: [MIPS] Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler

commit 9f3079d058b332d7cec1c0b4568786aa8c84c363
Merge: d4dcc0bf7b8b 2fe4285
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 31 19:07:27 2023 +0800

    Merge

commit d4dcc0bf7b8bca2f2a0095278bc573879726eb0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 31 16:17:39 2023 +0800

    Initial commit by Loongson

    A LoongArch64 port (template interpreter, C1 JIT compiler and C2 JIT compiler) and a MIPS64 port (template interpreter and C2 JIT compiler).

    Co-authored-by: Loongson JVM team
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Oct 25, 2024
@xtexx
FROM LOONGSON: LoongArch port
21d734b 
Squashed commit of the following:

commit 1e9bfdb0be0d81b59cbaa0096b33294eb84b9acd
Merge: 1e63782b81e8 dfcd8d2
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 09:28:39 2024 +0800

    Merge

commit 1e63782b81e88ed5bff353b4bddedcce288b96eb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 09:28:05 2024 +0800

    Update (2024.10.16, 2nd)

    34942: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 8f0b7c7b1c6df8722d53f46309a5160b1a83b5c9
Merge: 88873b8fe094 b99bff9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:44:48 2024 +0800

    Merge

commit 88873b8fe0940d20186af6d834a928054bae4461
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 17:43:29 2024 +0800

    Update (2024.10.16)

    34617: LA port of 8333354: ubsan: frame.inline.hpp:91:25: and src/hotspot/share/runtime/frame.inline.hpp:88:29: runtime error: member call on null pointer of type 'const struct SmallRegisterMap'
    34182: LA port of 8329258: TailCall should not use frame pointer register for jump target
    34100: LA port of 8325469: Freeze/Thaw code can crash in the presence of OSR frames
    31470: LA port of 8309685: Fix -Wconversion warnings in assembler and register code
    31471: LA port of 8310906: Fix -Wconversion warnings in runtime, oops and some code header files.

commit fdcbc441ae07832e92ae2f92d10f5d92a130b8da
Merge: 21396b1c331c 33f4d80
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 15:08:06 2024 +0800

    Merge

commit 21396b1c331c81fb95bf42772e242e49d3d1cf0e
Merge: c42b99b5d290 d6e8788
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:34 2024 +0800

    Merge

commit c42b99b5d290227bd46c8d09a35c5c56721a7a2a
Merge: e656407d8685 a0b3c6c
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:02 2024 +0800

    Merge

commit e656407d868508caae67d032fd32db6e0d4c9ed4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 11:09:17 2024 +0800

    Update (2024.07.19, 2nd)

    33726: Link time optimization breaks build: no match insn: amcas_db_d $r12,$r25,$r15
    34106: merge three or more continuous membars to one
    33980: Fix generate__kernel_rem_pio2

commit 5ff4b49cde19f99eef702e1c010c7fd9fd2428c3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 10:44:57 2024 +0800

    Update (2024.07.19)

    33974: LA port of 8322962: Upcall stub might go undetected when freezing frames
    33435: LA port of 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index
    31743: LA port of 8312014: [s390x] TestSigInfoInHsErrFile.java Failure

commit f2febd07b69102a3522eec4fbb50e7b00a916171
Merge: a54f4f287b12 2971cb5
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 10:24:57 2024 +0800

    Merge

commit a54f4f287b121d2eae46b3faea0cff942a683312
Author: Ao Qi <6079963+theaoqi@users.noreply.github.com>
Date:   Tue May 14 11:04:07 2024 +0800

    Update (2024.05.14)

    amend Rename createJavaProcessBuilder

commit 68b3b27716a88a99b972683803370dc88544ca96
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:06:41 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit 9888334a6b847043fc19c2079b252bc842c99b65
Merge: 2e3590a6d244 05f18b1
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:55:48 2024 +0800

    Merge

commit 2e3590a6d24424ac42e5bd376f80bbe1e9e56bad
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 17:54:07 2024 +0800

    Update (2024.04.26)

    31556: Supplement missing nodes about CMoveF/D
    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from
    31414: LA port of 8264899: C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
    33230: LA port of 8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE

commit e5bd59648904d72353c8016e53c2b8a7836bc481
Merge: b79d5ae5e156 36b5ac4
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:41:40 2024 +0800

    Merge

commit b79d5ae5e15668f3984e573930a2f6cc064afe5d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 29 18:22:54 2024 +0800

    Update (2024.01.29)

    32358: LA port of 8310596: Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
    31534: LA port of 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
    32616: LA port of 8316179: Use consistent naming for lightweight locking in MacroAssembler
    ProcessTools fix

commit 0479ac7d0075c77606e18fc28bcc165016123510
Merge: 451be8fcd80d 375769c
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 29 16:25:34 2024 +0800

    Merge

commit 451be8fcd80da8b58ef878a32699e959d90c59f6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:02:55 2024 +0800

    Update (2024.01.26, 4th)

    33257: java/lang/Math/RoundTests.java failed with -Xcomp after 32796

commit 797f2a28bbefc3e96d7e4eca4e4e854878d4a946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:45:09 2024 +0800

    Update (2024.01.26, 3rd)

    24527: Fix a typo for invokeinterface in openjdk#8604
    29494: Fix assert(_succ != current) failed: invariant
    32874: Amend 30985: Insert acqure membar for load-exclusive with acquire to fix typo
    29823: Fix ShenandoahGC cmpxchg_oop register be clobbered issue
    32796: Rethinking the ties-to-positive round mode
    32688: Revamp the SIMD string compress routines

commit 3cd251b662a4bdad34b60432f7ec4d419fda8d06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:24:57 2024 +0800

    Update (2024.01.26, 2nd)

    33068: Vectorize StringCompareToDifferentLength
    33080: Fix byte_array_inflate vld is out of range
    33031: Refresh the CountPositives macro
    32603: Mux generate_fill for the ClearArray node
    29793: Expurgating call_stub_entry

commit 73acfae6df6519b11f52c342e0213e23b9cec9a8
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 14:59:30 2024 +0800

    Update (2024.01.26)

    32186: LA port of 8314020: Print instruction blocks in byte units
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer

commit c1ce7c271a54c331585dc82978f8d2ba71645127
Merge: 2557e0ff7005 060c4f7
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 14:30:04 2024 +0800

    Merge

commit 2557e0ff70053157fcf79cb9b36bfaa10050d946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 10:59:35 2024 +0800

    Update (2024.01.12, 2nd)

    32506: Vectorize the C2 node string_inflate to imporve the score of CharBufferAppend.appendStringBuilder
    32419: Vectorized StubGenerator::generate_fill()
    30382: LA port of 8292591: Experimentally add back barrier-less Java thread transitions
    32365: Support comparison of DecodeN with zero
    24480: [LA][C2] Eliminate unnecessary CastP2X
    32266: [C2] Effect TEMP_DEF res for get_and_set/add
    31769: [6000] Support AM{SWAP/ADD}{_DB}.{B/H} and AMCAS{_DB}.{B/H/W/D} insns
    32268: [shenandoah] Use indirect memory operand for cmpxchg
    31751: Use base+disp for cmpxchg
    30985: Insert acqure membar for load-exclusive with acquire
    31863: [C2] Effect TEMP_DEF res for cmpxchg

commit 73075208466960879bf48be6dc54a84bf1113716
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 00:23:18 2024 +0800

    Update (2024.01.12)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32446: Fix the error of assert(v_align > 1) when MaxVectorSize is 4 or 8

commit 1ec5e046959fa9d3905e5f8b73a6e349a4b7e95f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 13:31:01 2024 +0800

    Update (2024.01.11, 7th)

    30718: Implement PopulateIndex
    30721: Implement SignumF/D and SignumVF/D
    30508: Add 32, 64bit vectorAPI of HF2F, F2HF
    32377: Optimize VectorMaskFirstTrue
    32328: implement the intrinsic of ShiftRightImplWork
    31838: 32 and 64 bits vector implementation
    32304: Decompose the rem calculation in the DivMod nodes

commit efb109f4d1f8fbd31e8eadd9c5b848fe4b5d67c0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:44:57 2024 +0800

    Update (2024.01.11, 6th)

    32163: The size of is_wide_vector should be greater than 8 bytes

commit a8525b812a58df80432570556e16e903c7569409
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:02:37 2024 +0800

    Update (2024.01.11, 5th)

    32093: Add CMoveD-CmpN node
    31973: LA port of 8313023: Return value corrupted when using CCS + isTrivial (mainline)

commit 350030440ab7b863166393a8ee328d60316be0e6
Merge: bcf24afe39a1 890adb6
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:51:44 2024 +0800

    Merge

commit bcf24afe39a17e92622c44af11ed79f48bfb657d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:49:46 2024 +0800

    Update (2024.01.11, 4th)

    31927: Typo in xBarrierSetAssembler_loongarch.cpp
    amend Rename createJavaProcessBuilder

commit 5543f883944cc75c615fdecc9478c95926e38cf6
Merge: b2d81d05e49d a10dbce
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:18:22 2024 +0800

    Merge

commit b2d81d05e49def94e8284774c5120c2fbbd99a8d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:17:12 2024 +0800

    Update (2024.01.11, 3rd)

    31742: LA port of 8303134: JFR: Missing stack trace during chunk rotation stress

commit 9aaacf4c38a13d2b6ab90763f9c5d34cd65f3ec0
Merge: 94dd13a83eb2 fde53fc
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:37:27 2024 +0800

    Merge

commit 94dd13a83eb2a23937debda8deccf1c1398e1870
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:27:55 2024 +0800

    Update (2024.01.11, 2nd)

    31469: LA port of 8310459: [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 7082651ed37a99a441d7e8cc83c7a444903bb136
Merge: 5e2547d409e4 e67393f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:11:13 2024 +0800

    Merge

commit 5e2547d409e444e4c16c7f5fe898298c7bd98a62
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:02:10 2024 +0800

    Update (2024.01.11)

    11541: Prevent load reorder of VarHandle::getOpaque
    31269: Ordering memory barriers testcases
    31601: revert some copyright update by loongson

commit c9db257
Merge: cb1e5b4 bb377b2
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:25:31 2023 +0800

    Merge

commit cb1e5b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Jul 12 09:14:39 2023 +0800

    Update (2023.07.12)

    31170: Fix conflicting types for MIN2()
    31168: LA port of 8303040: linux PPC64le: Implementation of Foreign Function & Memory API (Preview)
    31096: LA port of 8306302: C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

commit 0d6d37f
Merge: a9a3284 a46b5ac
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:05:12 2023 +0800

    Merge

commit a9a3284
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:25:29 2023 +0800

    Update (2023.07.11, 3rd)

    31095: LA port of 8308276: Change layout API to work with bytes, not bits
    31094: LA port of 8308396: Fix offset_of conversion warnings in runtime code

commit 631ba62
Merge: 17f06b4 2836c34
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:20:08 2023 +0800

    Merge

commit 17f06b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:16:58 2023 +0800

    Update (2023.07.11, 2nd)

    28384: LA initial port zgc_generational
    31041: LA port of 8307806: Rename Atomic::fetch_and_add and friends
    31000: LA port of 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing

commit df6ef87
Merge: 3906467 6d4782b
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:00:38 2023 +0800

    Merge

commit 3906467
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 20:24:53 2023 +0800

    Update (2023.07.11)

    31106: sun/net/InetAddress/nameservice/simple/DefaultCaching.java fail with -Xcomp
    29329: LA port of 8295257: Remove implicit noreg temp register arguments in aarch64 MacroAssembler
    29198: LA port of 8293351: Add second tmp register to aarch64 BarrierSetAssembler::load_at
    31364: [LoongArch64] zero build failed after openjdk#25064
    28984: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory

commit 4d10bd7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 20:52:35 2023 +0800

    Update (2023.07.03, 2nd)

    31295: Provide information when hitting a HaltNode
    30973: serviceability/jvmti/events/FramePop/framepop02/framepop02.java crash with -Xcomp
    25064: Enable NUMA Mode on LoongArch by Default
    31006: Fix VectorInsert

commit d846929
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 17:10:02 2023 +0800

    Update (2023.07.03)

    23738: [C2][LA] enable misaligned vectors store/load
    29261: LA intrinsics for compareUnsigned method in Integer and Long
    29201: LA port of 8283186: Explicitly pass a third temp register to MacroAssembler::store_heap_oop
    31010: LA port of 8304915: Create jdk.internal.util.Architecture enum and apply
    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    30829: LA port of 8291555: Implement alternative fast-locking scheme
    30358: Add support for ordering memory barriers
    30777: testlibrary_tests/ir_framework/tests/TestDFlags.java fail with VerifyOops
    30895: LA port of 8302815: Use new Math.clamp method in core libraries
    30894: TestArrayStructs.java fails after JDK-8303604

commit 3c44296
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 17:23:08 2023 +0800

    Update (2023.05.17, 6th)

    30909: LA port of 8299229: [JVMCI] add support for UseZGC

commit c048dce
Merge: 94c578a cc9f7ad
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 16:41:52 2023 +0800

    Merge

commit 94c578a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 15:54:54 2023 +0800

    Update (2023.05.17, 5th)

    30892: LA port of 8300197: Freeze/thaw an interpreter frame using a single copy_to_chunk() call
    30891: LA port of 8303002: Reject packed structs from linker
    30882: LA port of 8304265: Implementation of Foreign Function and Memory API (Third Preview)

commit 9d971d7
Merge: a385354 705ad7d
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 15:20:11 2023 +0800

    Merge

commit a385354
Merge: 03cec09 750bece
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:23:59 2023 +0800

    Merge

commit 03cec09
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:21:33 2023 +0800

    Update (2023.05.17, 4th)

    30733: Replace NULL with nullptr in cpu/loongarch
    30732: LA port of 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 5182941
Merge: c101669 781d6d7
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:13:04 2023 +0800

    Merge

commit c101669
Merge: f0cc6f9 b9bdbe9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:10:02 2023 +0800

    Merge

commit f0cc6f9
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:08:20 2023 +0800

    Update (2023.05.17, 3rd)

    30570: LA port of 8241613: Suspicious calls to MacroAssembler::null_check(Register, offset)

commit 768cc60
Merge: cb62ea3 35cb303
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:02:19 2023 +0800

    Merge

commit cb62ea3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:57:48 2023 +0800

    Update (2023.05.17, 2nd)

    30554: LA port of 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
    30553: LA port of 8304301: Remove the global option SuperWordMaxVectorSize
    30552: LA port of 8231349: Move intrinsic stubs generation to compiler runtime initialization code

commit 979f814
Merge: 22b4029 69152c3
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 13:51:03 2023 +0800

    Merge

commit 22b4029
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:47:11 2023 +0800

    Update (2023.05.17)

    30647: Optimize temporary register usage of vectorNode
    30702: remove test TestOptoLoopAlignment.java for LoongArch
    28218: Fix skiping JTReg tests
    30520: UseActiveCoresMP should be able to be turned off on a single-core machine
    30278: 8305944: assert(is_aligned(ref, HeapWordSize)) failed: invariant
    30039: Fix VectorTest beacause of 8292289
    30396: CMoveVF, CMoveVD support
    30457: Use membars when accessing volatile _thread_state
    30400: LA port of 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector

commit 45e0892
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 31 00:44:54 2023 +0800

    Update (2023.03.31)

    30412: LA port of 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline)
    30411: LA port of 8304283: Modernize the switch statements in jdk.internal.foreign
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation

commit 22c4d45
Merge: 195bfab 75168ea
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 31 00:34:41 2023 +0800

    Merge

commit 195bfab
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 30 18:40:42 2023 +0800

    Update (2023.03.30)

    30302: LA port of 8303022: "assert(allocates2(pc)) failed: not in CodeBuffer memory" When linking downcall handle
    30301: LA port of 8303415: Add VM_Version::is_intrinsic_supported(id)
    30300: LA port of 8300783: Consolidate byteswap implementations
    30298: update HF2F and F2HF because of 8302976

commit 80eef3d
Merge: 4af4bbb 2b81fae
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 30 18:32:07 2023 +0800

    Merge

commit 4af4bbb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 29 10:21:40 2023 +0800

    Update (2023.03.29)

    30284: adjust VectorCast
    30281: auto-vectorized FP16 conversions
    29722: Sanitise c2i and i2c adapters
    30285: ArrayCopy: Align destination address
    30258: ShiftCntV should be cloned

commit e4167bd
Merge: 67a5ed9 02875e7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:31:58 2023 +0800

    Merge

commit 67a5ed9
Merge: 331190d 6e19387
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:22:01 2023 +0800

    Merge

commit 331190d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 28 21:19:39 2023 +0800

    Update (2023.03.28) (openjdk#32)

    30225: remove a Chinese punctuation
    30090: [C2] Fix typo for umodL_Reg_Reg instruction
    29982: [C2] Add CountedLoopEnd_reg_imm12_short and branchConIU_reg_imm12_short

commit a9b8a19
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 10 11:47:53 2023 +0800

    Update (2023.03.10)

    29885: LA port of 8302369: Reduce the stack size of the C1 compiler
    29991: LA port of 8302070: Factor null-check into load_klass() calls

commit faa0fd4
Merge: 6dfb473 fcaf871
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 10 11:03:40 2023 +0800

    Merge

commit 6dfb473
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 9 19:21:40 2023 +0800

    Update (2023.03.09)

    29860: LA port of 8300255: Introduce interface for GC oop verification in the assembler

commit ce2e630
Merge: 8019771 861e302
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 9 19:12:28 2023 +0800

    Merge

commit 8019771
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 8 17:11:40 2023 +0800

    Update (2023.03.08)

    29783: LA port of 8151413: os::allocation_granularity/page_size and friends return signed values
    29782: Replace NULL with nullptr in os_cpu/linux_loongarch

commit b1a571e
Merge: ea5c4ce 638d612
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Mar 8 16:58:24 2023 +0800

    Merge

commit ea5c4ce
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 7 18:52:48 2023 +0800

    Update (2023.03.07)

    29715: LA port of 8301346: Remove dead emit_entry_barrier_stub definition
    29714: LA port of 8299795: Relativize locals in interpreter frames
    29713: LA port of 8298400: Virtual thread instability when stack overflows

commit 19bcbbd
Merge: c4910f7 bc750f7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 7 14:11:55 2023 +0800

    Merge

commit c4910f7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Mar 6 17:50:45 2023 +0800

    Update (2023.03.06)

    29691: LA port of 8299089: Instrument global jni handles with tag to make them distinguishable
    29690: LA port of 8299312: Clean up BarrierSetNMethod

commit 4fa2aca
Merge: 285fa37 910dffe
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Mar 6 11:56:37 2023 +0800

    Merge

commit 285fa37
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Mar 4 00:16:28 2023 +0800

    Update (2023.03.04)

    29677: LA port of 8283740: C1: Convert flag TwoOperandLIRForm to a constant on all platforms

commit 600ee96
Merge: 69a5579 3b374c0
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 23:13:24 2023 +0800

    Merge

commit 69a5579
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 3 23:08:15 2023 +0800

    Update (2023.03.03)

    29668: Delete VectorTest temporarily beacause of 8292289
    29667: LA port of 8297036: Generalize C2 stub mechanism

commit 990b191
Merge: b1b5090 8ff2928
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 18:24:18 2023 +0800

    Merge

commit b1b5090
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 15:41:52 2023 +0800

    Update (2023.03.02)

    29477: Implementation of Foreign Function and Memory API (Second Preview), Foreign linker implementation update
    29476: LA port of 8295258: Add BasicType argument to AccessInternal::decorator_fixup
    29475: LA port of 8297864: Dead code elimination

commit 6629598
Merge: 04a8176 d562d3f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 2 09:19:36 2023 +0800

    Merge

commit 04a8176
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 09:14:17 2023 +0800

    Update (2023.03.01)

    29437: [C2] Add branch instruct with immI12 for reduce spill_code
    28247: 8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp
    29763: Draw out StubRoutines::la::_call_stub_compiled_return
    29546: 8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp
    29524: java/net/httpclient/* fail with -Xcomp
    29539: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java failed with -Xcomp
    27906: Inline ActiveCoresMP

commit 9761533
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:16:47 2023 +0800

    Update (2023.02.23)

    29453: Some cpu features use hwcap detect
    29350: Use registers as temp space
    29614: Take off redundant shift assemblers
    28639: Clean up generate_exception_blob
    28670: Define S8 as Rdispatch
    21995: Refresh interp mdp helpers

commit d81e2e1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 3 00:12:43 2023 +0800

    Update (2023.02.02)

    29327: Should use RA as the ret_addr of remove_activation
    20449: Redefine pipe_class for general and floating-point instructions
    29124: ChaCha20 intrinsics
    28999: Make intrinsic conversions between bit representations of half precision values and floats
    29332: T_LONG/T_DOUBLE only needs to be load/store once

commit 3562a2a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 10 20:21:31 2023 +0800

    Update (2023.01.10)

    29064: LA port of 8296875: Generational ZGC: Refactor loom code
    29063: LA port of 8286302: Port JEP 425 to PPC64

commit 88c7634
Merge: ea8ad06 c685569
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 10 16:53:05 2023 +0800

    Merge

commit ea8ad06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 9 19:13:33 2023 +0800

    Update (2023.01.09)

    28982: LA port of 8294591: Fix cast-function-type warning in TemplateTable

commit 69df8f6
Merge: 9cfcce4 09ac9eb
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 9 18:47:33 2023 +0800

    Merge

commit 9cfcce4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sun Jan 8 16:04:09 2023 +0800

    Update (2023.01.07)

    29345: No need to preserve static regs in throw_exception stub frame
    28537: forward_exception_entry should not require exception_pc on stack
    29399: 8299439: java/text/Format/NumberFormat/CurrencyFormat.java fails for hr_HR
    29389: Disable convi2l_type_required
    29341: Since T4 can be alloced by C2, it must be saved
    29259: Read in the bcp from S0 for the top level interpreter frames
    29270: [C2] support {U}DivMod{I/L}
    28756: Detach the temp argument of jump_from_interpreted
    27559: Corrects the stack offset of SharedRuntime::verify_oop_args()
    29266: Delete useless variables and function in class Address
    28781: [LA] more configs of Arraycopy stress tests on LA

commit 8a71def
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Nov 21 17:27:38 2022 +0800

    Update (2022.11.21)

    28892: LA port of 8296926: Sort include lines of files in the include/ directory
    28891: LA port of 8295711: Rename ZBarrierSetAssembler::load_at parameter name from tmp_thread to tmp2

commit 2c88716
Merge: 1595b14 2159170
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Nov 21 09:34:12 2022 +0800

    Merge

commit 1595b14
Merge: 5146ebc 17e3412
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 12:09:12 2022 +0800

    Merge

commit 5146ebc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Nov 19 10:58:27 2022 +0800

    Update (2022.11.19)

    28685: LA port of 8293939: Move continuation_enter_setup and friends
    28677: Use correct register in fast_unlock()

commit 5513c29
Merge: 2283610 f84b0ad
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 00:33:19 2022 +0800

    Merge

commit 2283610
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 9 09:15:01 2022 +0800

    Update (2022.11.08)

    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28665: [LA] useless code in share/utilities/macros.hpp

commit 78e7701
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 20:56:33 2022 +0800

    Update (2022.11.02)

    26770: [Loom] Virtual Threads Running Stub Implementation
    28316: [C2] Vitrual thread awared ThreadLocal node
    28312: currentThread entry should be vthread awared
    28548: Fix misleading-indentation warnings with minimal and core build
    28061: Use Deoptimization::UnrollBlock::initial_info to get FP
    28314: Misc crash dump improvements
    28272: Delete b*_long()
    28046: LA port of 8293035: Cleanup MacroAssembler::movoop code patching logic aarch64 riscv
    27813: Inline cache buffer stub code size reduction
    22999: Undefine SSR and SHIFT_count
    28396: [C2] specify priority of register selection within phases of RA
    28524: LA port of 8262074: Consolidate the default value of MetaspaceSize
    28280: Implement isFinite intrinsic
    28101: Implement isInfinite intrinsic

commit c525a38
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 09:05:50 2022 +0800

    update to jdk-20+20

    28477: Fix misleading-indentation warnings
    28476: Add some basic types for VectorLoadConst
    28451: Fix error: the compiler can assume that the address of 'L' will never be NULL
    28448: LA port of 8295457: Make the signatures of write barrier methods consistent
    28452: 8294438: Fix misleading-indentation warnings in hotspot

commit 3f4f4e8
Merge: b284181 388a56e
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Nov 1 22:41:06 2022 +0800

    Merge

commit b284181
Merge: 9359d74 760a260
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 20 10:52:12 2022 +0800

    Merge

commit 9359d74
Merge: b85db91 0ec1838
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 15:16:24 2022 +0800

    Merge

commit b85db91
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 14:34:16 2022 +0800

    Update to jdk-20+17

    28197: LA port of 8294190: Incorrect check messages in SharedRuntime::generate_uncommon_trap_blob

commit f54b42d
Merge: 5e18837 79ccc79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 02:45:35 2022 +0800

    Merge

commit 5e18837
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 02:39:26 2022 +0800

    Update to jdk-20+16

    28098: Minimal build failed with --disable-precompiled-headers
    28096: LA port of 8293851: hs_err should print more stack in hex dump

commit e922be0
Merge: d6e3bed 711e252
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Oct 11 21:21:38 2022 +0800

    Merge

commit d6e3bed
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 8 21:32:03 2022 +0800

    Update (2022.10.08)

    28194: Build fail after 28073
    28073: Implementation of Foreign Function & Memory API
    28027: Represent Registers as values

commit c516cbe
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 1 19:39:51 2022 +0800

    Update (2022.09.30)

    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    28039: Fix typo for generate_method_entry_barrier and BarrierSetAssembler::nmethod_entry_barrier
    28128: using Address reference as argument
    28133: 8293657: sun/management/jmxremote/bootstrap/RmiBootstrapTest.java#id1 failed with "SSLHandshakeException: Remote host terminated the handshake"
    27811: [LA][C2] xml.validation fatal error SIGSEGV with +UseFPUForSpilling
    28051: LA port of 8293660: Fix frame::sender_for_compiled_frame frame size assert
    27891: Deprecated assembler removal
    27957: Mark stub code without alignment padding
    27965: Remove unused CORE macro definition
    28048: Enable hsdis for loongarch64

commit 90ce205
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 21 09:02:25 2022 +0800

    Update to jdk-20+15

    27984: LA port of 8293353: [BACKOUT] G1: Remove redundant is-marking-active checks in C1 barrier
    27982: LA port of 8292584: assert(cb != __null) failed: must be with -XX:-Inline

commit 1eb1c75
Merge: 0657abd 95c7c55
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Sep 20 21:16:25 2022 +0800

    Merge

commit 0657abd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Sep 19 17:56:00 2022 +0800

    Update to jdk-20+13

    27971: failed to build after JDK-8290025
    27970: LA port of 8282410: Remove SA ProcDebugger support
    27969: LA port of 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods
    27968: LA port of 8290025: Remove the Sweeper

commit 9b721b1
Merge: 3e50300 0d51f63
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Sep 19 11:28:17 2022 +0800

    Merge

commit 3e50300
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 23:40:43 2022 +0800

    Update to jdk-20+12

    27637: LA port of 8292267: Clean up synchronizer.hpp

commit aba80ba
Merge: b7e3b3b 7b81a9c
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Sep 17 18:14:48 2022 +0800

    Merge

commit b7e3b3b
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 09:42:52 2022 +0800

    Update (2022.09.16)

    27686: Fix encoding of Assembler::amadd_d
    27605: C1: Skip RX in register saver

commit 896b64e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 14 21:17:04 2022 +0800

    Update (2022.09.14) (openjdk#4)

    27793: reduce some CodeBuffer size
    27659: Make in_scratch_emit_size a virtual method
    27683: Method activation needs more stack words
    27583: [C2] Remove reg_class no_Ax_reg and no_T8_reg
    27627: Basic type should be 64-bit supported
    27751: MacroAssembler::argument_address should not blows arg_slot
    25965: Allow larger CodeEntryAlignment
    27824: Remove redundant ld_ptr/st_ptr assembler
    27898: libsaproc: Fix compile errors on upstream system

commit e45ae0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 3 18:40:22 2022 +0800

    Update (2022.09.03) (openjdk#3)

    23864: Fix caller saved fpu regset
    27580: Delete MIPS instructions in LA files
    26659: Fix push_fpu/pop_fpu typo and implement push_vp/pop_vp to save/restore vector register

commit 57e68ca
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Sep 2 16:05:19 2022 +0800

    Update (2022.09.02) (openjdk#2)

    27335: [C2] Make FP register allocable
    27449: Codebuffer shared stubs enhancement
    27464: [C2] Fix conditionally allocatable S5 to get correct ALL_REG_mask.size()
    20630: [C2] adjust register pressure closer to allocable size
    22010: Refactor fast_lock/unlock assembler
    23531: Support monitor count
    27499: LA port of JDK-8285435: Show file and line in MacroAssembler::verify_oop for AArch64 and RISC-V platforms (Port from x86)
    27338: [JVMCI] Implement JVMCI for LoongArch64
    27492: unify offsets of framePoint whether javaFrame of nativeFrame
    27576: Revert MacroAssembler::remove_frame
    26091: C1: Enable optimizations for RISC-V and LoongArch
    27183: [C2] Make T4 allocatable
    26733: C2: Load float immediate by vldi
    27611: build failed with --disable-precompiled-headers
    26284: Rectification of JNI argument shuffling
    27604: Add reg class no_CR_reg
    27648: Recursive locking case is not triggered in fast_lock

commit 1093dc1
Author: loongson-jvm <43648753+loongson-jvm@users.noreply.github.com>
Date:   Fri Sep 2 09:13:47 2022 +0800

    Update (2022.09.01)

    * 27085: 8291640: java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName
    * 23726: LA port of 8265245: depChecker_<cpu> don't have any functionalities
    * 27130: revert c-call convention part of 27086
    * 27445: LA port of 8243392: Remodel CDS/Metaspace storage reservation
    * 27427: Normalized the use of loongarch in comments
    * 27395: C2: Mark non-volatile floating-registers as SOE
    * 27363: Implement ZSaveLiveRegisters
    * 27062: 8292362: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed on some platforms

commit fee26ec
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:10:33 2022 +0800

    update to jdk-20+10

    27360: LA port of 8290840: Refactor the "os" class

commit 2b121ae
Merge: 8e4e305 e4925a3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:07:09 2022 +0800

    Merge

commit 8e4e305
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 21:07:56 2022 +0800

    update to jdk-20+9

    27312: LA port of 8291106: ZPlatformGranuleSizeShift is redundant
    27311: LA port of 8291000: C2: Purge LoadPLocked and Store*Conditional nodes

commit 17cd2c4
Merge: 526ad75 13f0f12
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 15:06:51 2022 +0800

    Merge

commit 526ad75
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 14:32:45 2022 +0800

    Initial Linux/LoongArch64 Port

    A complete (i.e., template interpreter, C1 JIT compiler, C2 JIT compiler, Vector API, ZGC and Shenandoah GC) LoongArch64 port has been implemented.

    Co-authored-by: Ao Qi <aoqi@loongson.cn>
    Co-authored-by: Wang Rui <wangrui@loongson.cn>
    Co-authored-by: Zhai Xiang <zhaixiang@loongson.cn>
    Co-authored-by: Wang Haomin <wanghaomin@loongson.cn>
    Co-authored-by: Sun Guoyun <sunguoyun@loongson.cn>
    Co-authored-by: Pan Xuefeng <panxuefeng@loongson.cn>
    Co-authored-by: Sun Xu <sunxu01@loongson.cn>
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Jan 22, 2025
@xtexx
LOONGSON: LoongArch port
fd7be1e 
Squashed commit of the following:

commit 1e9bfdb0be0d81b59cbaa0096b33294eb84b9acd
Merge: 1e63782b81e8 dfcd8d2
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 09:28:39 2024 +0800

    Merge

commit 1e63782b81e88ed5bff353b4bddedcce288b96eb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 09:28:05 2024 +0800

    Update (2024.10.16, 2nd)

    34942: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 8f0b7c7b1c6df8722d53f46309a5160b1a83b5c9
Merge: 88873b8fe094 b99bff9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:44:48 2024 +0800

    Merge

commit 88873b8fe0940d20186af6d834a928054bae4461
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 17:43:29 2024 +0800

    Update (2024.10.16)

    34617: LA port of 8333354: ubsan: frame.inline.hpp:91:25: and src/hotspot/share/runtime/frame.inline.hpp:88:29: runtime error: member call on null pointer of type 'const struct SmallRegisterMap'
    34182: LA port of 8329258: TailCall should not use frame pointer register for jump target
    34100: LA port of 8325469: Freeze/Thaw code can crash in the presence of OSR frames
    31470: LA port of 8309685: Fix -Wconversion warnings in assembler and register code
    31471: LA port of 8310906: Fix -Wconversion warnings in runtime, oops and some code header files.

commit fdcbc441ae07832e92ae2f92d10f5d92a130b8da
Merge: 21396b1c331c 33f4d80
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 15:08:06 2024 +0800

    Merge

commit 21396b1c331c81fb95bf42772e242e49d3d1cf0e
Merge: c42b99b5d290 d6e8788
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:34 2024 +0800

    Merge

commit c42b99b5d290227bd46c8d09a35c5c56721a7a2a
Merge: e656407d8685 a0b3c6c
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:02 2024 +0800

    Merge

commit e656407d868508caae67d032fd32db6e0d4c9ed4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 11:09:17 2024 +0800

    Update (2024.07.19, 2nd)

    33726: Link time optimization breaks build: no match insn: amcas_db_d $r12,$r25,$r15
    34106: merge three or more continuous membars to one
    33980: Fix generate__kernel_rem_pio2

commit 5ff4b49cde19f99eef702e1c010c7fd9fd2428c3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 10:44:57 2024 +0800

    Update (2024.07.19)

    33974: LA port of 8322962: Upcall stub might go undetected when freezing frames
    33435: LA port of 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index
    31743: LA port of 8312014: [s390x] TestSigInfoInHsErrFile.java Failure

commit f2febd07b69102a3522eec4fbb50e7b00a916171
Merge: a54f4f287b12 2971cb5
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 10:24:57 2024 +0800

    Merge

commit a54f4f287b121d2eae46b3faea0cff942a683312
Author: Ao Qi <6079963+theaoqi@users.noreply.github.com>
Date:   Tue May 14 11:04:07 2024 +0800

    Update (2024.05.14)

    amend Rename createJavaProcessBuilder

commit 68b3b27716a88a99b972683803370dc88544ca96
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:06:41 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit 9888334a6b847043fc19c2079b252bc842c99b65
Merge: 2e3590a6d244 05f18b1
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:55:48 2024 +0800

    Merge

commit 2e3590a6d24424ac42e5bd376f80bbe1e9e56bad
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 17:54:07 2024 +0800

    Update (2024.04.26)

    31556: Supplement missing nodes about CMoveF/D
    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from
    31414: LA port of 8264899: C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
    33230: LA port of 8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE

commit e5bd59648904d72353c8016e53c2b8a7836bc481
Merge: b79d5ae5e156 36b5ac4
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:41:40 2024 +0800

    Merge

commit b79d5ae5e15668f3984e573930a2f6cc064afe5d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 29 18:22:54 2024 +0800

    Update (2024.01.29)

    32358: LA port of 8310596: Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
    31534: LA port of 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
    32616: LA port of 8316179: Use consistent naming for lightweight locking in MacroAssembler
    ProcessTools fix

commit 0479ac7d0075c77606e18fc28bcc165016123510
Merge: 451be8fcd80d 375769c
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 29 16:25:34 2024 +0800

    Merge

commit 451be8fcd80da8b58ef878a32699e959d90c59f6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:02:55 2024 +0800

    Update (2024.01.26, 4th)

    33257: java/lang/Math/RoundTests.java failed with -Xcomp after 32796

commit 797f2a28bbefc3e96d7e4eca4e4e854878d4a946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:45:09 2024 +0800

    Update (2024.01.26, 3rd)

    24527: Fix a typo for invokeinterface in openjdk#8604
    29494: Fix assert(_succ != current) failed: invariant
    32874: Amend 30985: Insert acqure membar for load-exclusive with acquire to fix typo
    29823: Fix ShenandoahGC cmpxchg_oop register be clobbered issue
    32796: Rethinking the ties-to-positive round mode
    32688: Revamp the SIMD string compress routines

commit 3cd251b662a4bdad34b60432f7ec4d419fda8d06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:24:57 2024 +0800

    Update (2024.01.26, 2nd)

    33068: Vectorize StringCompareToDifferentLength
    33080: Fix byte_array_inflate vld is out of range
    33031: Refresh the CountPositives macro
    32603: Mux generate_fill for the ClearArray node
    29793: Expurgating call_stub_entry

commit 73acfae6df6519b11f52c342e0213e23b9cec9a8
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 14:59:30 2024 +0800

    Update (2024.01.26)

    32186: LA port of 8314020: Print instruction blocks in byte units
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer

commit c1ce7c271a54c331585dc82978f8d2ba71645127
Merge: 2557e0ff7005 060c4f7
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 14:30:04 2024 +0800

    Merge

commit 2557e0ff70053157fcf79cb9b36bfaa10050d946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 10:59:35 2024 +0800

    Update (2024.01.12, 2nd)

    32506: Vectorize the C2 node string_inflate to imporve the score of CharBufferAppend.appendStringBuilder
    32419: Vectorized StubGenerator::generate_fill()
    30382: LA port of 8292591: Experimentally add back barrier-less Java thread transitions
    32365: Support comparison of DecodeN with zero
    24480: [LA][C2] Eliminate unnecessary CastP2X
    32266: [C2] Effect TEMP_DEF res for get_and_set/add
    31769: [6000] Support AM{SWAP/ADD}{_DB}.{B/H} and AMCAS{_DB}.{B/H/W/D} insns
    32268: [shenandoah] Use indirect memory operand for cmpxchg
    31751: Use base+disp for cmpxchg
    30985: Insert acqure membar for load-exclusive with acquire
    31863: [C2] Effect TEMP_DEF res for cmpxchg

commit 73075208466960879bf48be6dc54a84bf1113716
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 00:23:18 2024 +0800

    Update (2024.01.12)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32446: Fix the error of assert(v_align > 1) when MaxVectorSize is 4 or 8

commit 1ec5e046959fa9d3905e5f8b73a6e349a4b7e95f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 13:31:01 2024 +0800

    Update (2024.01.11, 7th)

    30718: Implement PopulateIndex
    30721: Implement SignumF/D and SignumVF/D
    30508: Add 32, 64bit vectorAPI of HF2F, F2HF
    32377: Optimize VectorMaskFirstTrue
    32328: implement the intrinsic of ShiftRightImplWork
    31838: 32 and 64 bits vector implementation
    32304: Decompose the rem calculation in the DivMod nodes

commit efb109f4d1f8fbd31e8eadd9c5b848fe4b5d67c0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:44:57 2024 +0800

    Update (2024.01.11, 6th)

    32163: The size of is_wide_vector should be greater than 8 bytes

commit a8525b812a58df80432570556e16e903c7569409
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:02:37 2024 +0800

    Update (2024.01.11, 5th)

    32093: Add CMoveD-CmpN node
    31973: LA port of 8313023: Return value corrupted when using CCS + isTrivial (mainline)

commit 350030440ab7b863166393a8ee328d60316be0e6
Merge: bcf24afe39a1 890adb6
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:51:44 2024 +0800

    Merge

commit bcf24afe39a17e92622c44af11ed79f48bfb657d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:49:46 2024 +0800

    Update (2024.01.11, 4th)

    31927: Typo in xBarrierSetAssembler_loongarch.cpp
    amend Rename createJavaProcessBuilder

commit 5543f883944cc75c615fdecc9478c95926e38cf6
Merge: b2d81d05e49d a10dbce
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:18:22 2024 +0800

    Merge

commit b2d81d05e49def94e8284774c5120c2fbbd99a8d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:17:12 2024 +0800

    Update (2024.01.11, 3rd)

    31742: LA port of 8303134: JFR: Missing stack trace during chunk rotation stress

commit 9aaacf4c38a13d2b6ab90763f9c5d34cd65f3ec0
Merge: 94dd13a83eb2 fde53fc
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:37:27 2024 +0800

    Merge

commit 94dd13a83eb2a23937debda8deccf1c1398e1870
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:27:55 2024 +0800

    Update (2024.01.11, 2nd)

    31469: LA port of 8310459: [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 7082651ed37a99a441d7e8cc83c7a444903bb136
Merge: 5e2547d409e4 e67393f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:11:13 2024 +0800

    Merge

commit 5e2547d409e444e4c16c7f5fe898298c7bd98a62
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:02:10 2024 +0800

    Update (2024.01.11)

    11541: Prevent load reorder of VarHandle::getOpaque
    31269: Ordering memory barriers testcases
    31601: revert some copyright update by loongson

commit c9db257
Merge: cb1e5b4 bb377b2
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:25:31 2023 +0800

    Merge

commit cb1e5b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Jul 12 09:14:39 2023 +0800

    Update (2023.07.12)

    31170: Fix conflicting types for MIN2()
    31168: LA port of 8303040: linux PPC64le: Implementation of Foreign Function & Memory API (Preview)
    31096: LA port of 8306302: C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

commit 0d6d37f
Merge: a9a3284 a46b5ac
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:05:12 2023 +0800

    Merge

commit a9a3284
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:25:29 2023 +0800

    Update (2023.07.11, 3rd)

    31095: LA port of 8308276: Change layout API to work with bytes, not bits
    31094: LA port of 8308396: Fix offset_of conversion warnings in runtime code

commit 631ba62
Merge: 17f06b4 2836c34
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:20:08 2023 +0800

    Merge

commit 17f06b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:16:58 2023 +0800

    Update (2023.07.11, 2nd)

    28384: LA initial port zgc_generational
    31041: LA port of 8307806: Rename Atomic::fetch_and_add and friends
    31000: LA port of 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing

commit df6ef87
Merge: 3906467 6d4782b
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:00:38 2023 +0800

    Merge

commit 3906467
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 20:24:53 2023 +0800

    Update (2023.07.11)

    31106: sun/net/InetAddress/nameservice/simple/DefaultCaching.java fail with -Xcomp
    29329: LA port of 8295257: Remove implicit noreg temp register arguments in aarch64 MacroAssembler
    29198: LA port of 8293351: Add second tmp register to aarch64 BarrierSetAssembler::load_at
    31364: [LoongArch64] zero build failed after openjdk#25064
    28984: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory

commit 4d10bd7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 20:52:35 2023 +0800

    Update (2023.07.03, 2nd)

    31295: Provide information when hitting a HaltNode
    30973: serviceability/jvmti/events/FramePop/framepop02/framepop02.java crash with -Xcomp
    25064: Enable NUMA Mode on LoongArch by Default
    31006: Fix VectorInsert

commit d846929
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 17:10:02 2023 +0800

    Update (2023.07.03)

    23738: [C2][LA] enable misaligned vectors store/load
    29261: LA intrinsics for compareUnsigned method in Integer and Long
    29201: LA port of 8283186: Explicitly pass a third temp register to MacroAssembler::store_heap_oop
    31010: LA port of 8304915: Create jdk.internal.util.Architecture enum and apply
    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    30829: LA port of 8291555: Implement alternative fast-locking scheme
    30358: Add support for ordering memory barriers
    30777: testlibrary_tests/ir_framework/tests/TestDFlags.java fail with VerifyOops
    30895: LA port of 8302815: Use new Math.clamp method in core libraries
    30894: TestArrayStructs.java fails after JDK-8303604

commit 3c44296
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 17:23:08 2023 +0800

    Update (2023.05.17, 6th)

    30909: LA port of 8299229: [JVMCI] add support for UseZGC

commit c048dce
Merge: 94c578a cc9f7ad
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 16:41:52 2023 +0800

    Merge

commit 94c578a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 15:54:54 2023 +0800

    Update (2023.05.17, 5th)

    30892: LA port of 8300197: Freeze/thaw an interpreter frame using a single copy_to_chunk() call
    30891: LA port of 8303002: Reject packed structs from linker
    30882: LA port of 8304265: Implementation of Foreign Function and Memory API (Third Preview)

commit 9d971d7
Merge: a385354 705ad7d
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 15:20:11 2023 +0800

    Merge

commit a385354
Merge: 03cec09 750bece
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:23:59 2023 +0800

    Merge

commit 03cec09
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:21:33 2023 +0800

    Update (2023.05.17, 4th)

    30733: Replace NULL with nullptr in cpu/loongarch
    30732: LA port of 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 5182941
Merge: c101669 781d6d7
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:13:04 2023 +0800

    Merge

commit c101669
Merge: f0cc6f9 b9bdbe9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:10:02 2023 +0800

    Merge

commit f0cc6f9
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:08:20 2023 +0800

    Update (2023.05.17, 3rd)

    30570: LA port of 8241613: Suspicious calls to MacroAssembler::null_check(Register, offset)

commit 768cc60
Merge: cb62ea3 35cb303
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:02:19 2023 +0800

    Merge

commit cb62ea3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:57:48 2023 +0800

    Update (2023.05.17, 2nd)

    30554: LA port of 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
    30553: LA port of 8304301: Remove the global option SuperWordMaxVectorSize
    30552: LA port of 8231349: Move intrinsic stubs generation to compiler runtime initialization code

commit 979f814
Merge: 22b4029 69152c3
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 13:51:03 2023 +0800

    Merge

commit 22b4029
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:47:11 2023 +0800

    Update (2023.05.17)

    30647: Optimize temporary register usage of vectorNode
    30702: remove test TestOptoLoopAlignment.java for LoongArch
    28218: Fix skiping JTReg tests
    30520: UseActiveCoresMP should be able to be turned off on a single-core machine
    30278: 8305944: assert(is_aligned(ref, HeapWordSize)) failed: invariant
    30039: Fix VectorTest beacause of 8292289
    30396: CMoveVF, CMoveVD support
    30457: Use membars when accessing volatile _thread_state
    30400: LA port of 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector

commit 45e0892
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 31 00:44:54 2023 +0800

    Update (2023.03.31)

    30412: LA port of 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline)
    30411: LA port of 8304283: Modernize the switch statements in jdk.internal.foreign
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation

commit 22c4d45
Merge: 195bfab 75168ea
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 31 00:34:41 2023 +0800

    Merge

commit 195bfab
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 30 18:40:42 2023 +0800

    Update (2023.03.30)

    30302: LA port of 8303022: "assert(allocates2(pc)) failed: not in CodeBuffer memory" When linking downcall handle
    30301: LA port of 8303415: Add VM_Version::is_intrinsic_supported(id)
    30300: LA port of 8300783: Consolidate byteswap implementations
    30298: update HF2F and F2HF because of 8302976

commit 80eef3d
Merge: 4af4bbb 2b81fae
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 30 18:32:07 2023 +0800

    Merge

commit 4af4bbb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 29 10:21:40 2023 +0800

    Update (2023.03.29)

    30284: adjust VectorCast
    30281: auto-vectorized FP16 conversions
    29722: Sanitise c2i and i2c adapters
    30285: ArrayCopy: Align destination address
    30258: ShiftCntV should be cloned

commit e4167bd
Merge: 67a5ed9 02875e7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:31:58 2023 +0800

    Merge

commit 67a5ed9
Merge: 331190d 6e19387
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:22:01 2023 +0800

    Merge

commit 331190d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 28 21:19:39 2023 +0800

    Update (2023.03.28) (openjdk#32)

    30225: remove a Chinese punctuation
    30090: [C2] Fix typo for umodL_Reg_Reg instruction
    29982: [C2] Add CountedLoopEnd_reg_imm12_short and branchConIU_reg_imm12_short

commit a9b8a19
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 10 11:47:53 2023 +0800

    Update (2023.03.10)

    29885: LA port of 8302369: Reduce the stack size of the C1 compiler
    29991: LA port of 8302070: Factor null-check into load_klass() calls

commit faa0fd4
Merge: 6dfb473 fcaf871
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 10 11:03:40 2023 +0800

    Merge

commit 6dfb473
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 9 19:21:40 2023 +0800

    Update (2023.03.09)

    29860: LA port of 8300255: Introduce interface for GC oop verification in the assembler

commit ce2e630
Merge: 8019771 861e302
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 9 19:12:28 2023 +0800

    Merge

commit 8019771
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 8 17:11:40 2023 +0800

    Update (2023.03.08)

    29783: LA port of 8151413: os::allocation_granularity/page_size and friends return signed values
    29782: Replace NULL with nullptr in os_cpu/linux_loongarch

commit b1a571e
Merge: ea5c4ce 638d612
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Mar 8 16:58:24 2023 +0800

    Merge

commit ea5c4ce
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 7 18:52:48 2023 +0800

    Update (2023.03.07)

    29715: LA port of 8301346: Remove dead emit_entry_barrier_stub definition
    29714: LA port of 8299795: Relativize locals in interpreter frames
    29713: LA port of 8298400: Virtual thread instability when stack overflows

commit 19bcbbd
Merge: c4910f7 bc750f7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 7 14:11:55 2023 +0800

    Merge

commit c4910f7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Mar 6 17:50:45 2023 +0800

    Update (2023.03.06)

    29691: LA port of 8299089: Instrument global jni handles with tag to make them distinguishable
    29690: LA port of 8299312: Clean up BarrierSetNMethod

commit 4fa2aca
Merge: 285fa37 910dffe
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Mar 6 11:56:37 2023 +0800

    Merge

commit 285fa37
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Mar 4 00:16:28 2023 +0800

    Update (2023.03.04)

    29677: LA port of 8283740: C1: Convert flag TwoOperandLIRForm to a constant on all platforms

commit 600ee96
Merge: 69a5579 3b374c0
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 23:13:24 2023 +0800

    Merge

commit 69a5579
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 3 23:08:15 2023 +0800

    Update (2023.03.03)

    29668: Delete VectorTest temporarily beacause of 8292289
    29667: LA port of 8297036: Generalize C2 stub mechanism

commit 990b191
Merge: b1b5090 8ff2928
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 18:24:18 2023 +0800

    Merge

commit b1b5090
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 15:41:52 2023 +0800

    Update (2023.03.02)

    29477: Implementation of Foreign Function and Memory API (Second Preview), Foreign linker implementation update
    29476: LA port of 8295258: Add BasicType argument to AccessInternal::decorator_fixup
    29475: LA port of 8297864: Dead code elimination

commit 6629598
Merge: 04a8176 d562d3f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 2 09:19:36 2023 +0800

    Merge

commit 04a8176
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 09:14:17 2023 +0800

    Update (2023.03.01)

    29437: [C2] Add branch instruct with immI12 for reduce spill_code
    28247: 8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp
    29763: Draw out StubRoutines::la::_call_stub_compiled_return
    29546: 8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp
    29524: java/net/httpclient/* fail with -Xcomp
    29539: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java failed with -Xcomp
    27906: Inline ActiveCoresMP

commit 9761533
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:16:47 2023 +0800

    Update (2023.02.23)

    29453: Some cpu features use hwcap detect
    29350: Use registers as temp space
    29614: Take off redundant shift assemblers
    28639: Clean up generate_exception_blob
    28670: Define S8 as Rdispatch
    21995: Refresh interp mdp helpers

commit d81e2e1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 3 00:12:43 2023 +0800

    Update (2023.02.02)

    29327: Should use RA as the ret_addr of remove_activation
    20449: Redefine pipe_class for general and floating-point instructions
    29124: ChaCha20 intrinsics
    28999: Make intrinsic conversions between bit representations of half precision values and floats
    29332: T_LONG/T_DOUBLE only needs to be load/store once

commit 3562a2a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 10 20:21:31 2023 +0800

    Update (2023.01.10)

    29064: LA port of 8296875: Generational ZGC: Refactor loom code
    29063: LA port of 8286302: Port JEP 425 to PPC64

commit 88c7634
Merge: ea8ad06 c685569
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 10 16:53:05 2023 +0800

    Merge

commit ea8ad06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 9 19:13:33 2023 +0800

    Update (2023.01.09)

    28982: LA port of 8294591: Fix cast-function-type warning in TemplateTable

commit 69df8f6
Merge: 9cfcce4 09ac9eb
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 9 18:47:33 2023 +0800

    Merge

commit 9cfcce4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sun Jan 8 16:04:09 2023 +0800

    Update (2023.01.07)

    29345: No need to preserve static regs in throw_exception stub frame
    28537: forward_exception_entry should not require exception_pc on stack
    29399: 8299439: java/text/Format/NumberFormat/CurrencyFormat.java fails for hr_HR
    29389: Disable convi2l_type_required
    29341: Since T4 can be alloced by C2, it must be saved
    29259: Read in the bcp from S0 for the top level interpreter frames
    29270: [C2] support {U}DivMod{I/L}
    28756: Detach the temp argument of jump_from_interpreted
    27559: Corrects the stack offset of SharedRuntime::verify_oop_args()
    29266: Delete useless variables and function in class Address
    28781: [LA] more configs of Arraycopy stress tests on LA

commit 8a71def
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Nov 21 17:27:38 2022 +0800

    Update (2022.11.21)

    28892: LA port of 8296926: Sort include lines of files in the include/ directory
    28891: LA port of 8295711: Rename ZBarrierSetAssembler::load_at parameter name from tmp_thread to tmp2

commit 2c88716
Merge: 1595b14 2159170
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Nov 21 09:34:12 2022 +0800

    Merge

commit 1595b14
Merge: 5146ebc 17e3412
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 12:09:12 2022 +0800

    Merge

commit 5146ebc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Nov 19 10:58:27 2022 +0800

    Update (2022.11.19)

    28685: LA port of 8293939: Move continuation_enter_setup and friends
    28677: Use correct register in fast_unlock()

commit 5513c29
Merge: 2283610 f84b0ad
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 00:33:19 2022 +0800

    Merge

commit 2283610
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 9 09:15:01 2022 +0800

    Update (2022.11.08)

    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28665: [LA] useless code in share/utilities/macros.hpp

commit 78e7701
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 20:56:33 2022 +0800

    Update (2022.11.02)

    26770: [Loom] Virtual Threads Running Stub Implementation
    28316: [C2] Vitrual thread awared ThreadLocal node
    28312: currentThread entry should be vthread awared
    28548: Fix misleading-indentation warnings with minimal and core build
    28061: Use Deoptimization::UnrollBlock::initial_info to get FP
    28314: Misc crash dump improvements
    28272: Delete b*_long()
    28046: LA port of 8293035: Cleanup MacroAssembler::movoop code patching logic aarch64 riscv
    27813: Inline cache buffer stub code size reduction
    22999: Undefine SSR and SHIFT_count
    28396: [C2] specify priority of register selection within phases of RA
    28524: LA port of 8262074: Consolidate the default value of MetaspaceSize
    28280: Implement isFinite intrinsic
    28101: Implement isInfinite intrinsic

commit c525a38
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 09:05:50 2022 +0800

    update to jdk-20+20

    28477: Fix misleading-indentation warnings
    28476: Add some basic types for VectorLoadConst
    28451: Fix error: the compiler can assume that the address of 'L' will never be NULL
    28448: LA port of 8295457: Make the signatures of write barrier methods consistent
    28452: 8294438: Fix misleading-indentation warnings in hotspot

commit 3f4f4e8
Merge: b284181 388a56e
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Nov 1 22:41:06 2022 +0800

    Merge

commit b284181
Merge: 9359d74 760a260
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 20 10:52:12 2022 +0800

    Merge

commit 9359d74
Merge: b85db91 0ec1838
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 15:16:24 2022 +0800

    Merge

commit b85db91
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 14:34:16 2022 +0800

    Update to jdk-20+17

    28197: LA port of 8294190: Incorrect check messages in SharedRuntime::generate_uncommon_trap_blob

commit f54b42d
Merge: 5e18837 79ccc79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 02:45:35 2022 +0800

    Merge

commit 5e18837
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 02:39:26 2022 +0800

    Update to jdk-20+16

    28098: Minimal build failed with --disable-precompiled-headers
    28096: LA port of 8293851: hs_err should print more stack in hex dump

commit e922be0
Merge: d6e3bed 711e252
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Oct 11 21:21:38 2022 +0800

    Merge

commit d6e3bed
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 8 21:32:03 2022 +0800

    Update (2022.10.08)

    28194: Build fail after 28073
    28073: Implementation of Foreign Function & Memory API
    28027: Represent Registers as values

commit c516cbe
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 1 19:39:51 2022 +0800

    Update (2022.09.30)

    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    28039: Fix typo for generate_method_entry_barrier and BarrierSetAssembler::nmethod_entry_barrier
    28128: using Address reference as argument
    28133: 8293657: sun/management/jmxremote/bootstrap/RmiBootstrapTest.java#id1 failed with "SSLHandshakeException: Remote host terminated the handshake"
    27811: [LA][C2] xml.validation fatal error SIGSEGV with +UseFPUForSpilling
    28051: LA port of 8293660: Fix frame::sender_for_compiled_frame frame size assert
    27891: Deprecated assembler removal
    27957: Mark stub code without alignment padding
    27965: Remove unused CORE macro definition
    28048: Enable hsdis for loongarch64

commit 90ce205
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 21 09:02:25 2022 +0800

    Update to jdk-20+15

    27984: LA port of 8293353: [BACKOUT] G1: Remove redundant is-marking-active checks in C1 barrier
    27982: LA port of 8292584: assert(cb != __null) failed: must be with -XX:-Inline

commit 1eb1c75
Merge: 0657abd 95c7c55
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Sep 20 21:16:25 2022 +0800

    Merge

commit 0657abd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Sep 19 17:56:00 2022 +0800

    Update to jdk-20+13

    27971: failed to build after JDK-8290025
    27970: LA port of 8282410: Remove SA ProcDebugger support
    27969: LA port of 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods
    27968: LA port of 8290025: Remove the Sweeper

commit 9b721b1
Merge: 3e50300 0d51f63
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Sep 19 11:28:17 2022 +0800

    Merge

commit 3e50300
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 23:40:43 2022 +0800

    Update to jdk-20+12

    27637: LA port of 8292267: Clean up synchronizer.hpp

commit aba80ba
Merge: b7e3b3b 7b81a9c
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Sep 17 18:14:48 2022 +0800

    Merge

commit b7e3b3b
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 09:42:52 2022 +0800

    Update (2022.09.16)

    27686: Fix encoding of Assembler::amadd_d
    27605: C1: Skip RX in register saver

commit 896b64e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 14 21:17:04 2022 +0800

    Update (2022.09.14) (openjdk#4)

    27793: reduce some CodeBuffer size
    27659: Make in_scratch_emit_size a virtual method
    27683: Method activation needs more stack words
    27583: [C2] Remove reg_class no_Ax_reg and no_T8_reg
    27627: Basic type should be 64-bit supported
    27751: MacroAssembler::argument_address should not blows arg_slot
    25965: Allow larger CodeEntryAlignment
    27824: Remove redundant ld_ptr/st_ptr assembler
    27898: libsaproc: Fix compile errors on upstream system

commit e45ae0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 3 18:40:22 2022 +0800

    Update (2022.09.03) (openjdk#3)

    23864: Fix caller saved fpu regset
    27580: Delete MIPS instructions in LA files
    26659: Fix push_fpu/pop_fpu typo and implement push_vp/pop_vp to save/restore vector register

commit 57e68ca
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Sep 2 16:05:19 2022 +0800

    Update (2022.09.02) (openjdk#2)

    27335: [C2] Make FP register allocable
    27449: Codebuffer shared stubs enhancement
    27464: [C2] Fix conditionally allocatable S5 to get correct ALL_REG_mask.size()
    20630: [C2] adjust register pressure closer to allocable size
    22010: Refactor fast_lock/unlock assembler
    23531: Support monitor count
    27499: LA port of JDK-8285435: Show file and line in MacroAssembler::verify_oop for AArch64 and RISC-V platforms (Port from x86)
    27338: [JVMCI] Implement JVMCI for LoongArch64
    27492: unify offsets of framePoint whether javaFrame of nativeFrame
    27576: Revert MacroAssembler::remove_frame
    26091: C1: Enable optimizations for RISC-V and LoongArch
    27183: [C2] Make T4 allocatable
    26733: C2: Load float immediate by vldi
    27611: build failed with --disable-precompiled-headers
    26284: Rectification of JNI argument shuffling
    27604: Add reg class no_CR_reg
    27648: Recursive locking case is not triggered in fast_lock

commit 1093dc1
Author: loongson-jvm <43648753+loongson-jvm@users.noreply.github.com>
Date:   Fri Sep 2 09:13:47 2022 +0800

    Update (2022.09.01)

    * 27085: 8291640: java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName
    * 23726: LA port of 8265245: depChecker_<cpu> don't have any functionalities
    * 27130: revert c-call convention part of 27086
    * 27445: LA port of 8243392: Remodel CDS/Metaspace storage reservation
    * 27427: Normalized the use of loongarch in comments
    * 27395: C2: Mark non-volatile floating-registers as SOE
    * 27363: Implement ZSaveLiveRegisters
    * 27062: 8292362: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed on some platforms

commit fee26ec
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:10:33 2022 +0800

    update to jdk-20+10

    27360: LA port of 8290840: Refactor the "os" class

commit 2b121ae
Merge: 8e4e305 e4925a3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:07:09 2022 +0800

    Merge

commit 8e4e305
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 21:07:56 2022 +0800

    update to jdk-20+9

    27312: LA port of 8291106: ZPlatformGranuleSizeShift is redundant
    27311: LA port of 8291000: C2: Purge LoadPLocked and Store*Conditional nodes

commit 17cd2c4
Merge: 526ad75 13f0f12
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 15:06:51 2022 +0800

    Merge

commit 526ad75
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 14:32:45 2022 +0800

    Initial Linux/LoongArch64 Port

    A complete (i.e., template interpreter, C1 JIT compiler, C2 JIT compiler, Vector API, ZGC and Shenandoah GC) LoongArch64 port has been implemented.

    Co-authored-by: Ao Qi <aoqi@loongson.cn>
    Co-authored-by: Wang Rui <wangrui@loongson.cn>
    Co-authored-by: Zhai Xiang <zhaixiang@loongson.cn>
    Co-authored-by: Wang Haomin <wanghaomin@loongson.cn>
    Co-authored-by: Sun Guoyun <sunguoyun@loongson.cn>
    Co-authored-by: Pan Xuefeng <panxuefeng@loongson.cn>
    Co-authored-by: Sun Xu <sunxu01@loongson.cn>
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Jan 22, 2025
@xtexx
LOONGSON: LoongArch port
051c704 
Squashed commit of the following:

commit 06f00bc81c7d0dc3e83363fd2b00dd6b03f4d62a
Merge: 15f5afd71be3 eed263c
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 10:41:06 2024 +0800

    Merge

commit 15f5afd71be34dd61b9044dff02e004eb2bb34b6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 10:27:02 2024 +0800

    Update (2024.10.17)

    11541: Prevent load reorder of VarHandle::getOpaque
    34943: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 76487ad345f72808f2dbed45bde1fbe52f91f7b0
Merge: c6583c8c5cbd 33cd4b4
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 18:04:00 2024 +0800

    Merge

commit c6583c8c5cbd49c33df3dc3e65eb9644b8755bfc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 18:02:45 2024 +0800

    Update (2024.10.16)

    34860: [MIPS] build with gtest failed after JDK-8300806

commit 6d0dc6b25f6441f3d37672ea377cc9c75e958693
Merge: 0389c6ca1b08 03cbfaa
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:28:09 2024 +0800

    Merge

commit 0389c6ca1b08f91f75c63ed72edbe16abe2210c0
Merge: 00ca185ba7ea 833f65e
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:48:30 2024 +0800

    Merge

commit 00ca185ba7eaf8a3bf9412bad9305fe742c3378c
Merge: 4cc0b3e97643 c1c9011
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:47:58 2024 +0800

    Merge

commit 4cc0b3e97643ac46a8e64ea4f3c62510fe49e10a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 26 11:32:26 2024 +0800

    Update (2024.07.26)

    33980: Fix generate__kernel_rem_pio2

commit c5070ec1c962df668c876c96554747da28c35520
Merge: c53840e66c90 c9d83d3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 09:24:27 2024 +0800

    Merge

commit c53840e66c908f283ba8cf2b167cb3f5d68008fd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:35:30 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit af76bcbea0b9c4b802af19ba09b062ef510e1d97
Merge: 38b11e8e0166 1c40f89
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:25:16 2024 +0800

    Merge

commit 38b11e8e016687f029cad4c183de4aaaf49020d0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:24:13 2024 +0800

    Update (2024.04.26)

    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

commit a41749611bd86a21d5021378bc8b0cf6c9caa1f7
Merge: 202b0ef58d93 39c9e9d
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:07:56 2024 +0800

    Merge

commit 202b0ef58d9311f534f9bd10606e0e45accf92b7
Merge: 5f77562ba03d ca760c8
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:40:44 2024 +0800

    Merge

commit 5f77562ba03d1713d3615d84f8a3229a39258d41
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:39:46 2024 +0800

    Update (2024.01.26, 2nd)

    24527: Fix a typo for invokeinterface in openjdk#8604

commit fe193bcbc1cb971738db7fa2d38a9d69456a2c6c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:29:44 2024 +0800

    Update (2024.01.26)

    29494: Fix assert(_succ != current) failed: invariant
    30985: Insert acqure membar for load-exclusive with acquire
    26386: Fix atomic ops with memory order relaxed
    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    33199: GHA testing failed

commit a6ce2246d45bfb51c72d93e48dcf48cd6ad24917
Merge: 84bd3bf8f104 b78a848
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:13:03 2024 +0800

    Merge

commit 84bd3bf8f104c294b595be579fa4268c5c83ed82
Merge: 99147f782457 9c16e89
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 22:42:44 2023 +0800

    Merge

commit 99147f78245703b07fbbf35b7198521eada4cf2c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 20:59:32 2023 +0800

    Update (2023.12.07, 2nd)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32564: MIPS port of 8284273: Early crashes in os::print_context on AArch64
    32563: MIPS port of 8283326: Implement SafeFetch statically
    32186: LA port of 8314020: Print instruction blocks in byte units
    31295: Provide information when hitting a HaltNode
    28314: Misc crash dump improvements
    28096: LA port of 8293851: hs_err should print more stack in hex dump
    26263: LA port of 8284273: Early crashes in os::print_context on AArch64
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation
    23671: MIPS/LA port of 8277417: C1 LIR instruction for load-klass
    25388: LA port of 8283326: Implement SafeFetch statically

commit 52397e8a10845dc42966971478c0c50a75330dff
Merge: e7efed5c455e dc00ae4
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 18:25:10 2023 +0800

    Merge

commit e7efed5c455e2af269d45f1761fb8a22a0834b78
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 18:05:56 2023 +0800

    Update (2023.12.07)

    30457: Use membars when accessing volatile _thread_state
    32163: The size of is_wide_vector should be greater than 8 bytes

commit 983f139f47a778dcb225d3a514f5ca5f9f949e06
Merge: 0ca05554a068 3197a9b
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 19:28:14 2023 +0800

    Merge

commit 0ca05554a0681d353bc743c741cec776f2e9bf5e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 19:24:05 2023 +0800

    Update (2023.08.14, 2nd)

    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    22702: MIPS/LA port of 8252990: Intrinsify Unsafe.storeStoreFence

commit 1f64aa86dc7214e3587472b98886550f777c890f
Merge: d833eebe2384 0f531da
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 17:52:34 2023 +0800

    Merge

commit d833eebe238495b3493dc760d56a5da4490118b7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 17:49:18 2023 +0800

    Update (2023.08.14)

    30285: ArrayCopy: Align destination address
    27957: Mark stub code without alignment padding

commit cece1917fcfc054ec2d8e7db859536b2d19b208d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 21:07:28 2023 +0800

    Update (2023.07.03)

    31006: Fix VectorInsert
    30358: Add support for ordering memory barriers
    9854: Implement cross modify fence

commit 2eceaca5eb843f2c040de99e82cd17a24b7167c1
Merge: f3b0a23f659e 22cdf79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:31:52 2023 +0800

    Merge

commit f3b0a23f659eef01237010d69ea71d0aee9bf1a1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:29:44 2023 +0800

    Update (2023.05.17)

    29453: Some cpu features use hwcap detect

commit 4d654249359c20b98708cb4c4c3866ea6d6657e7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:17:04 2023 +0800

    Update (2023.02.23)

    29653: windows debug build failed
    29652: 8301397: [11u, 17u] Bump jtreg to fix issue with build JDK
    29655: ppc64le build failed
    23864: Fix caller saved fpu regset
    28680: [MIPS] Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler

commit 9f3079d058b332d7cec1c0b4568786aa8c84c363
Merge: d4dcc0bf7b8b 2fe4285
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 31 19:07:27 2023 +0800

    Merge

commit d4dcc0bf7b8bca2f2a0095278bc573879726eb0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 31 16:17:39 2023 +0800

    Initial commit by Loongson

    A LoongArch64 port (template interpreter, C1 JIT compiler and C2 JIT compiler) and a MIPS64 port (template interpreter and C2 JIT compiler).

    Co-authored-by: Loongson JVM team
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Apr 19, 2025
@xtexx
LOONGSON: LoongArch port
081d158 
Squashed commit of the following:

commit 1e9bfdb0be0d81b59cbaa0096b33294eb84b9acd
Merge: 1e63782b81e8 dfcd8d2
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 09:28:39 2024 +0800

    Merge

commit 1e63782b81e88ed5bff353b4bddedcce288b96eb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 09:28:05 2024 +0800

    Update (2024.10.16, 2nd)

    34942: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 8f0b7c7b1c6df8722d53f46309a5160b1a83b5c9
Merge: 88873b8fe094 b99bff9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:44:48 2024 +0800

    Merge

commit 88873b8fe0940d20186af6d834a928054bae4461
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 17:43:29 2024 +0800

    Update (2024.10.16)

    34617: LA port of 8333354: ubsan: frame.inline.hpp:91:25: and src/hotspot/share/runtime/frame.inline.hpp:88:29: runtime error: member call on null pointer of type 'const struct SmallRegisterMap'
    34182: LA port of 8329258: TailCall should not use frame pointer register for jump target
    34100: LA port of 8325469: Freeze/Thaw code can crash in the presence of OSR frames
    31470: LA port of 8309685: Fix -Wconversion warnings in assembler and register code
    31471: LA port of 8310906: Fix -Wconversion warnings in runtime, oops and some code header files.

commit fdcbc441ae07832e92ae2f92d10f5d92a130b8da
Merge: 21396b1c331c 33f4d80
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 15:08:06 2024 +0800

    Merge

commit 21396b1c331c81fb95bf42772e242e49d3d1cf0e
Merge: c42b99b5d290 d6e8788
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:34 2024 +0800

    Merge

commit c42b99b5d290227bd46c8d09a35c5c56721a7a2a
Merge: e656407d8685 a0b3c6c
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:02 2024 +0800

    Merge

commit e656407d868508caae67d032fd32db6e0d4c9ed4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 11:09:17 2024 +0800

    Update (2024.07.19, 2nd)

    33726: Link time optimization breaks build: no match insn: amcas_db_d $r12,$r25,$r15
    34106: merge three or more continuous membars to one
    33980: Fix generate__kernel_rem_pio2

commit 5ff4b49cde19f99eef702e1c010c7fd9fd2428c3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 10:44:57 2024 +0800

    Update (2024.07.19)

    33974: LA port of 8322962: Upcall stub might go undetected when freezing frames
    33435: LA port of 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index
    31743: LA port of 8312014: [s390x] TestSigInfoInHsErrFile.java Failure

commit f2febd07b69102a3522eec4fbb50e7b00a916171
Merge: a54f4f287b12 2971cb5
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 10:24:57 2024 +0800

    Merge

commit a54f4f287b121d2eae46b3faea0cff942a683312
Author: Ao Qi <6079963+theaoqi@users.noreply.github.com>
Date:   Tue May 14 11:04:07 2024 +0800

    Update (2024.05.14)

    amend Rename createJavaProcessBuilder

commit 68b3b27716a88a99b972683803370dc88544ca96
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:06:41 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit 9888334a6b847043fc19c2079b252bc842c99b65
Merge: 2e3590a6d244 05f18b1
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:55:48 2024 +0800

    Merge

commit 2e3590a6d24424ac42e5bd376f80bbe1e9e56bad
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 17:54:07 2024 +0800

    Update (2024.04.26)

    31556: Supplement missing nodes about CMoveF/D
    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from
    31414: LA port of 8264899: C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
    33230: LA port of 8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE

commit e5bd59648904d72353c8016e53c2b8a7836bc481
Merge: b79d5ae5e156 36b5ac4
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:41:40 2024 +0800

    Merge

commit b79d5ae5e15668f3984e573930a2f6cc064afe5d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 29 18:22:54 2024 +0800

    Update (2024.01.29)

    32358: LA port of 8310596: Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
    31534: LA port of 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
    32616: LA port of 8316179: Use consistent naming for lightweight locking in MacroAssembler
    ProcessTools fix

commit 0479ac7d0075c77606e18fc28bcc165016123510
Merge: 451be8fcd80d 375769c
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 29 16:25:34 2024 +0800

    Merge

commit 451be8fcd80da8b58ef878a32699e959d90c59f6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:02:55 2024 +0800

    Update (2024.01.26, 4th)

    33257: java/lang/Math/RoundTests.java failed with -Xcomp after 32796

commit 797f2a28bbefc3e96d7e4eca4e4e854878d4a946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:45:09 2024 +0800

    Update (2024.01.26, 3rd)

    24527: Fix a typo for invokeinterface in openjdk#8604
    29494: Fix assert(_succ != current) failed: invariant
    32874: Amend 30985: Insert acqure membar for load-exclusive with acquire to fix typo
    29823: Fix ShenandoahGC cmpxchg_oop register be clobbered issue
    32796: Rethinking the ties-to-positive round mode
    32688: Revamp the SIMD string compress routines

commit 3cd251b662a4bdad34b60432f7ec4d419fda8d06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:24:57 2024 +0800

    Update (2024.01.26, 2nd)

    33068: Vectorize StringCompareToDifferentLength
    33080: Fix byte_array_inflate vld is out of range
    33031: Refresh the CountPositives macro
    32603: Mux generate_fill for the ClearArray node
    29793: Expurgating call_stub_entry

commit 73acfae6df6519b11f52c342e0213e23b9cec9a8
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 14:59:30 2024 +0800

    Update (2024.01.26)

    32186: LA port of 8314020: Print instruction blocks in byte units
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer

commit c1ce7c271a54c331585dc82978f8d2ba71645127
Merge: 2557e0ff7005 060c4f7
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 14:30:04 2024 +0800

    Merge

commit 2557e0ff70053157fcf79cb9b36bfaa10050d946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 10:59:35 2024 +0800

    Update (2024.01.12, 2nd)

    32506: Vectorize the C2 node string_inflate to imporve the score of CharBufferAppend.appendStringBuilder
    32419: Vectorized StubGenerator::generate_fill()
    30382: LA port of 8292591: Experimentally add back barrier-less Java thread transitions
    32365: Support comparison of DecodeN with zero
    24480: [LA][C2] Eliminate unnecessary CastP2X
    32266: [C2] Effect TEMP_DEF res for get_and_set/add
    31769: [6000] Support AM{SWAP/ADD}{_DB}.{B/H} and AMCAS{_DB}.{B/H/W/D} insns
    32268: [shenandoah] Use indirect memory operand for cmpxchg
    31751: Use base+disp for cmpxchg
    30985: Insert acqure membar for load-exclusive with acquire
    31863: [C2] Effect TEMP_DEF res for cmpxchg

commit 73075208466960879bf48be6dc54a84bf1113716
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 00:23:18 2024 +0800

    Update (2024.01.12)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32446: Fix the error of assert(v_align > 1) when MaxVectorSize is 4 or 8

commit 1ec5e046959fa9d3905e5f8b73a6e349a4b7e95f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 13:31:01 2024 +0800

    Update (2024.01.11, 7th)

    30718: Implement PopulateIndex
    30721: Implement SignumF/D and SignumVF/D
    30508: Add 32, 64bit vectorAPI of HF2F, F2HF
    32377: Optimize VectorMaskFirstTrue
    32328: implement the intrinsic of ShiftRightImplWork
    31838: 32 and 64 bits vector implementation
    32304: Decompose the rem calculation in the DivMod nodes

commit efb109f4d1f8fbd31e8eadd9c5b848fe4b5d67c0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:44:57 2024 +0800

    Update (2024.01.11, 6th)

    32163: The size of is_wide_vector should be greater than 8 bytes

commit a8525b812a58df80432570556e16e903c7569409
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:02:37 2024 +0800

    Update (2024.01.11, 5th)

    32093: Add CMoveD-CmpN node
    31973: LA port of 8313023: Return value corrupted when using CCS + isTrivial (mainline)

commit 350030440ab7b863166393a8ee328d60316be0e6
Merge: bcf24afe39a1 890adb6
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:51:44 2024 +0800

    Merge

commit bcf24afe39a17e92622c44af11ed79f48bfb657d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:49:46 2024 +0800

    Update (2024.01.11, 4th)

    31927: Typo in xBarrierSetAssembler_loongarch.cpp
    amend Rename createJavaProcessBuilder

commit 5543f883944cc75c615fdecc9478c95926e38cf6
Merge: b2d81d05e49d a10dbce
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:18:22 2024 +0800

    Merge

commit b2d81d05e49def94e8284774c5120c2fbbd99a8d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:17:12 2024 +0800

    Update (2024.01.11, 3rd)

    31742: LA port of 8303134: JFR: Missing stack trace during chunk rotation stress

commit 9aaacf4c38a13d2b6ab90763f9c5d34cd65f3ec0
Merge: 94dd13a83eb2 fde53fc
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:37:27 2024 +0800

    Merge

commit 94dd13a83eb2a23937debda8deccf1c1398e1870
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:27:55 2024 +0800

    Update (2024.01.11, 2nd)

    31469: LA port of 8310459: [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 7082651ed37a99a441d7e8cc83c7a444903bb136
Merge: 5e2547d409e4 e67393f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:11:13 2024 +0800

    Merge

commit 5e2547d409e444e4c16c7f5fe898298c7bd98a62
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:02:10 2024 +0800

    Update (2024.01.11)

    11541: Prevent load reorder of VarHandle::getOpaque
    31269: Ordering memory barriers testcases
    31601: revert some copyright update by loongson

commit c9db257
Merge: cb1e5b4 bb377b2
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:25:31 2023 +0800

    Merge

commit cb1e5b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Jul 12 09:14:39 2023 +0800

    Update (2023.07.12)

    31170: Fix conflicting types for MIN2()
    31168: LA port of 8303040: linux PPC64le: Implementation of Foreign Function & Memory API (Preview)
    31096: LA port of 8306302: C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

commit 0d6d37f
Merge: a9a3284 a46b5ac
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:05:12 2023 +0800

    Merge

commit a9a3284
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:25:29 2023 +0800

    Update (2023.07.11, 3rd)

    31095: LA port of 8308276: Change layout API to work with bytes, not bits
    31094: LA port of 8308396: Fix offset_of conversion warnings in runtime code

commit 631ba62
Merge: 17f06b4 2836c34
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:20:08 2023 +0800

    Merge

commit 17f06b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:16:58 2023 +0800

    Update (2023.07.11, 2nd)

    28384: LA initial port zgc_generational
    31041: LA port of 8307806: Rename Atomic::fetch_and_add and friends
    31000: LA port of 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing

commit df6ef87
Merge: 3906467 6d4782b
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:00:38 2023 +0800

    Merge

commit 3906467
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 20:24:53 2023 +0800

    Update (2023.07.11)

    31106: sun/net/InetAddress/nameservice/simple/DefaultCaching.java fail with -Xcomp
    29329: LA port of 8295257: Remove implicit noreg temp register arguments in aarch64 MacroAssembler
    29198: LA port of 8293351: Add second tmp register to aarch64 BarrierSetAssembler::load_at
    31364: [LoongArch64] zero build failed after openjdk#25064
    28984: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory

commit 4d10bd7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 20:52:35 2023 +0800

    Update (2023.07.03, 2nd)

    31295: Provide information when hitting a HaltNode
    30973: serviceability/jvmti/events/FramePop/framepop02/framepop02.java crash with -Xcomp
    25064: Enable NUMA Mode on LoongArch by Default
    31006: Fix VectorInsert

commit d846929
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 17:10:02 2023 +0800

    Update (2023.07.03)

    23738: [C2][LA] enable misaligned vectors store/load
    29261: LA intrinsics for compareUnsigned method in Integer and Long
    29201: LA port of 8283186: Explicitly pass a third temp register to MacroAssembler::store_heap_oop
    31010: LA port of 8304915: Create jdk.internal.util.Architecture enum and apply
    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    30829: LA port of 8291555: Implement alternative fast-locking scheme
    30358: Add support for ordering memory barriers
    30777: testlibrary_tests/ir_framework/tests/TestDFlags.java fail with VerifyOops
    30895: LA port of 8302815: Use new Math.clamp method in core libraries
    30894: TestArrayStructs.java fails after JDK-8303604

commit 3c44296
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 17:23:08 2023 +0800

    Update (2023.05.17, 6th)

    30909: LA port of 8299229: [JVMCI] add support for UseZGC

commit c048dce
Merge: 94c578a cc9f7ad
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 16:41:52 2023 +0800

    Merge

commit 94c578a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 15:54:54 2023 +0800

    Update (2023.05.17, 5th)

    30892: LA port of 8300197: Freeze/thaw an interpreter frame using a single copy_to_chunk() call
    30891: LA port of 8303002: Reject packed structs from linker
    30882: LA port of 8304265: Implementation of Foreign Function and Memory API (Third Preview)

commit 9d971d7
Merge: a385354 705ad7d
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 15:20:11 2023 +0800

    Merge

commit a385354
Merge: 03cec09 750bece
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:23:59 2023 +0800

    Merge

commit 03cec09
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:21:33 2023 +0800

    Update (2023.05.17, 4th)

    30733: Replace NULL with nullptr in cpu/loongarch
    30732: LA port of 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 5182941
Merge: c101669 781d6d7
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:13:04 2023 +0800

    Merge

commit c101669
Merge: f0cc6f9 b9bdbe9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:10:02 2023 +0800

    Merge

commit f0cc6f9
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:08:20 2023 +0800

    Update (2023.05.17, 3rd)

    30570: LA port of 8241613: Suspicious calls to MacroAssembler::null_check(Register, offset)

commit 768cc60
Merge: cb62ea3 35cb303
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:02:19 2023 +0800

    Merge

commit cb62ea3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:57:48 2023 +0800

    Update (2023.05.17, 2nd)

    30554: LA port of 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
    30553: LA port of 8304301: Remove the global option SuperWordMaxVectorSize
    30552: LA port of 8231349: Move intrinsic stubs generation to compiler runtime initialization code

commit 979f814
Merge: 22b4029 69152c3
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 13:51:03 2023 +0800

    Merge

commit 22b4029
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:47:11 2023 +0800

    Update (2023.05.17)

    30647: Optimize temporary register usage of vectorNode
    30702: remove test TestOptoLoopAlignment.java for LoongArch
    28218: Fix skiping JTReg tests
    30520: UseActiveCoresMP should be able to be turned off on a single-core machine
    30278: 8305944: assert(is_aligned(ref, HeapWordSize)) failed: invariant
    30039: Fix VectorTest beacause of 8292289
    30396: CMoveVF, CMoveVD support
    30457: Use membars when accessing volatile _thread_state
    30400: LA port of 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector

commit 45e0892
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 31 00:44:54 2023 +0800

    Update (2023.03.31)

    30412: LA port of 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline)
    30411: LA port of 8304283: Modernize the switch statements in jdk.internal.foreign
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation

commit 22c4d45
Merge: 195bfab 75168ea
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 31 00:34:41 2023 +0800

    Merge

commit 195bfab
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 30 18:40:42 2023 +0800

    Update (2023.03.30)

    30302: LA port of 8303022: "assert(allocates2(pc)) failed: not in CodeBuffer memory" When linking downcall handle
    30301: LA port of 8303415: Add VM_Version::is_intrinsic_supported(id)
    30300: LA port of 8300783: Consolidate byteswap implementations
    30298: update HF2F and F2HF because of 8302976

commit 80eef3d
Merge: 4af4bbb 2b81fae
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 30 18:32:07 2023 +0800

    Merge

commit 4af4bbb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 29 10:21:40 2023 +0800

    Update (2023.03.29)

    30284: adjust VectorCast
    30281: auto-vectorized FP16 conversions
    29722: Sanitise c2i and i2c adapters
    30285: ArrayCopy: Align destination address
    30258: ShiftCntV should be cloned

commit e4167bd
Merge: 67a5ed9 02875e7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:31:58 2023 +0800

    Merge

commit 67a5ed9
Merge: 331190d 6e19387
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:22:01 2023 +0800

    Merge

commit 331190d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 28 21:19:39 2023 +0800

    Update (2023.03.28) (openjdk#32)

    30225: remove a Chinese punctuation
    30090: [C2] Fix typo for umodL_Reg_Reg instruction
    29982: [C2] Add CountedLoopEnd_reg_imm12_short and branchConIU_reg_imm12_short

commit a9b8a19
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 10 11:47:53 2023 +0800

    Update (2023.03.10)

    29885: LA port of 8302369: Reduce the stack size of the C1 compiler
    29991: LA port of 8302070: Factor null-check into load_klass() calls

commit faa0fd4
Merge: 6dfb473 fcaf871
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 10 11:03:40 2023 +0800

    Merge

commit 6dfb473
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 9 19:21:40 2023 +0800

    Update (2023.03.09)

    29860: LA port of 8300255: Introduce interface for GC oop verification in the assembler

commit ce2e630
Merge: 8019771 861e302
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 9 19:12:28 2023 +0800

    Merge

commit 8019771
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 8 17:11:40 2023 +0800

    Update (2023.03.08)

    29783: LA port of 8151413: os::allocation_granularity/page_size and friends return signed values
    29782: Replace NULL with nullptr in os_cpu/linux_loongarch

commit b1a571e
Merge: ea5c4ce 638d612
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Mar 8 16:58:24 2023 +0800

    Merge

commit ea5c4ce
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 7 18:52:48 2023 +0800

    Update (2023.03.07)

    29715: LA port of 8301346: Remove dead emit_entry_barrier_stub definition
    29714: LA port of 8299795: Relativize locals in interpreter frames
    29713: LA port of 8298400: Virtual thread instability when stack overflows

commit 19bcbbd
Merge: c4910f7 bc750f7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 7 14:11:55 2023 +0800

    Merge

commit c4910f7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Mar 6 17:50:45 2023 +0800

    Update (2023.03.06)

    29691: LA port of 8299089: Instrument global jni handles with tag to make them distinguishable
    29690: LA port of 8299312: Clean up BarrierSetNMethod

commit 4fa2aca
Merge: 285fa37 910dffe
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Mar 6 11:56:37 2023 +0800

    Merge

commit 285fa37
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Mar 4 00:16:28 2023 +0800

    Update (2023.03.04)

    29677: LA port of 8283740: C1: Convert flag TwoOperandLIRForm to a constant on all platforms

commit 600ee96
Merge: 69a5579 3b374c0
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 23:13:24 2023 +0800

    Merge

commit 69a5579
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 3 23:08:15 2023 +0800

    Update (2023.03.03)

    29668: Delete VectorTest temporarily beacause of 8292289
    29667: LA port of 8297036: Generalize C2 stub mechanism

commit 990b191
Merge: b1b5090 8ff2928
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 18:24:18 2023 +0800

    Merge

commit b1b5090
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 15:41:52 2023 +0800

    Update (2023.03.02)

    29477: Implementation of Foreign Function and Memory API (Second Preview), Foreign linker implementation update
    29476: LA port of 8295258: Add BasicType argument to AccessInternal::decorator_fixup
    29475: LA port of 8297864: Dead code elimination

commit 6629598
Merge: 04a8176 d562d3f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 2 09:19:36 2023 +0800

    Merge

commit 04a8176
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 09:14:17 2023 +0800

    Update (2023.03.01)

    29437: [C2] Add branch instruct with immI12 for reduce spill_code
    28247: 8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp
    29763: Draw out StubRoutines::la::_call_stub_compiled_return
    29546: 8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp
    29524: java/net/httpclient/* fail with -Xcomp
    29539: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java failed with -Xcomp
    27906: Inline ActiveCoresMP

commit 9761533
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:16:47 2023 +0800

    Update (2023.02.23)

    29453: Some cpu features use hwcap detect
    29350: Use registers as temp space
    29614: Take off redundant shift assemblers
    28639: Clean up generate_exception_blob
    28670: Define S8 as Rdispatch
    21995: Refresh interp mdp helpers

commit d81e2e1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 3 00:12:43 2023 +0800

    Update (2023.02.02)

    29327: Should use RA as the ret_addr of remove_activation
    20449: Redefine pipe_class for general and floating-point instructions
    29124: ChaCha20 intrinsics
    28999: Make intrinsic conversions between bit representations of half precision values and floats
    29332: T_LONG/T_DOUBLE only needs to be load/store once

commit 3562a2a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 10 20:21:31 2023 +0800

    Update (2023.01.10)

    29064: LA port of 8296875: Generational ZGC: Refactor loom code
    29063: LA port of 8286302: Port JEP 425 to PPC64

commit 88c7634
Merge: ea8ad06 c685569
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 10 16:53:05 2023 +0800

    Merge

commit ea8ad06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 9 19:13:33 2023 +0800

    Update (2023.01.09)

    28982: LA port of 8294591: Fix cast-function-type warning in TemplateTable

commit 69df8f6
Merge: 9cfcce4 09ac9eb
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 9 18:47:33 2023 +0800

    Merge

commit 9cfcce4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sun Jan 8 16:04:09 2023 +0800

    Update (2023.01.07)

    29345: No need to preserve static regs in throw_exception stub frame
    28537: forward_exception_entry should not require exception_pc on stack
    29399: 8299439: java/text/Format/NumberFormat/CurrencyFormat.java fails for hr_HR
    29389: Disable convi2l_type_required
    29341: Since T4 can be alloced by C2, it must be saved
    29259: Read in the bcp from S0 for the top level interpreter frames
    29270: [C2] support {U}DivMod{I/L}
    28756: Detach the temp argument of jump_from_interpreted
    27559: Corrects the stack offset of SharedRuntime::verify_oop_args()
    29266: Delete useless variables and function in class Address
    28781: [LA] more configs of Arraycopy stress tests on LA

commit 8a71def
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Nov 21 17:27:38 2022 +0800

    Update (2022.11.21)

    28892: LA port of 8296926: Sort include lines of files in the include/ directory
    28891: LA port of 8295711: Rename ZBarrierSetAssembler::load_at parameter name from tmp_thread to tmp2

commit 2c88716
Merge: 1595b14 2159170
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Nov 21 09:34:12 2022 +0800

    Merge

commit 1595b14
Merge: 5146ebc 17e3412
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 12:09:12 2022 +0800

    Merge

commit 5146ebc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Nov 19 10:58:27 2022 +0800

    Update (2022.11.19)

    28685: LA port of 8293939: Move continuation_enter_setup and friends
    28677: Use correct register in fast_unlock()

commit 5513c29
Merge: 2283610 f84b0ad
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 00:33:19 2022 +0800

    Merge

commit 2283610
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 9 09:15:01 2022 +0800

    Update (2022.11.08)

    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28665: [LA] useless code in share/utilities/macros.hpp

commit 78e7701
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 20:56:33 2022 +0800

    Update (2022.11.02)

    26770: [Loom] Virtual Threads Running Stub Implementation
    28316: [C2] Vitrual thread awared ThreadLocal node
    28312: currentThread entry should be vthread awared
    28548: Fix misleading-indentation warnings with minimal and core build
    28061: Use Deoptimization::UnrollBlock::initial_info to get FP
    28314: Misc crash dump improvements
    28272: Delete b*_long()
    28046: LA port of 8293035: Cleanup MacroAssembler::movoop code patching logic aarch64 riscv
    27813: Inline cache buffer stub code size reduction
    22999: Undefine SSR and SHIFT_count
    28396: [C2] specify priority of register selection within phases of RA
    28524: LA port of 8262074: Consolidate the default value of MetaspaceSize
    28280: Implement isFinite intrinsic
    28101: Implement isInfinite intrinsic

commit c525a38
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 09:05:50 2022 +0800

    update to jdk-20+20

    28477: Fix misleading-indentation warnings
    28476: Add some basic types for VectorLoadConst
    28451: Fix error: the compiler can assume that the address of 'L' will never be NULL
    28448: LA port of 8295457: Make the signatures of write barrier methods consistent
    28452: 8294438: Fix misleading-indentation warnings in hotspot

commit 3f4f4e8
Merge: b284181 388a56e
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Nov 1 22:41:06 2022 +0800

    Merge

commit b284181
Merge: 9359d74 760a260
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 20 10:52:12 2022 +0800

    Merge

commit 9359d74
Merge: b85db91 0ec1838
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 15:16:24 2022 +0800

    Merge

commit b85db91
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 14:34:16 2022 +0800

    Update to jdk-20+17

    28197: LA port of 8294190: Incorrect check messages in SharedRuntime::generate_uncommon_trap_blob

commit f54b42d
Merge: 5e18837 79ccc79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 02:45:35 2022 +0800

    Merge

commit 5e18837
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 02:39:26 2022 +0800

    Update to jdk-20+16

    28098: Minimal build failed with --disable-precompiled-headers
    28096: LA port of 8293851: hs_err should print more stack in hex dump

commit e922be0
Merge: d6e3bed 711e252
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Oct 11 21:21:38 2022 +0800

    Merge

commit d6e3bed
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 8 21:32:03 2022 +0800

    Update (2022.10.08)

    28194: Build fail after 28073
    28073: Implementation of Foreign Function & Memory API
    28027: Represent Registers as values

commit c516cbe
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 1 19:39:51 2022 +0800

    Update (2022.09.30)

    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    28039: Fix typo for generate_method_entry_barrier and BarrierSetAssembler::nmethod_entry_barrier
    28128: using Address reference as argument
    28133: 8293657: sun/management/jmxremote/bootstrap/RmiBootstrapTest.java#id1 failed with "SSLHandshakeException: Remote host terminated the handshake"
    27811: [LA][C2] xml.validation fatal error SIGSEGV with +UseFPUForSpilling
    28051: LA port of 8293660: Fix frame::sender_for_compiled_frame frame size assert
    27891: Deprecated assembler removal
    27957: Mark stub code without alignment padding
    27965: Remove unused CORE macro definition
    28048: Enable hsdis for loongarch64

commit 90ce205
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 21 09:02:25 2022 +0800

    Update to jdk-20+15

    27984: LA port of 8293353: [BACKOUT] G1: Remove redundant is-marking-active checks in C1 barrier
    27982: LA port of 8292584: assert(cb != __null) failed: must be with -XX:-Inline

commit 1eb1c75
Merge: 0657abd 95c7c55
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Sep 20 21:16:25 2022 +0800

    Merge

commit 0657abd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Sep 19 17:56:00 2022 +0800

    Update to jdk-20+13

    27971: failed to build after JDK-8290025
    27970: LA port of 8282410: Remove SA ProcDebugger support
    27969: LA port of 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods
    27968: LA port of 8290025: Remove the Sweeper

commit 9b721b1
Merge: 3e50300 0d51f63
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Sep 19 11:28:17 2022 +0800

    Merge

commit 3e50300
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 23:40:43 2022 +0800

    Update to jdk-20+12

    27637: LA port of 8292267: Clean up synchronizer.hpp

commit aba80ba
Merge: b7e3b3b 7b81a9c
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Sep 17 18:14:48 2022 +0800

    Merge

commit b7e3b3b
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 09:42:52 2022 +0800

    Update (2022.09.16)

    27686: Fix encoding of Assembler::amadd_d
    27605: C1: Skip RX in register saver

commit 896b64e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 14 21:17:04 2022 +0800

    Update (2022.09.14) (openjdk#4)

    27793: reduce some CodeBuffer size
    27659: Make in_scratch_emit_size a virtual method
    27683: Method activation needs more stack words
    27583: [C2] Remove reg_class no_Ax_reg and no_T8_reg
    27627: Basic type should be 64-bit supported
    27751: MacroAssembler::argument_address should not blows arg_slot
    25965: Allow larger CodeEntryAlignment
    27824: Remove redundant ld_ptr/st_ptr assembler
    27898: libsaproc: Fix compile errors on upstream system

commit e45ae0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 3 18:40:22 2022 +0800

    Update (2022.09.03) (openjdk#3)

    23864: Fix caller saved fpu regset
    27580: Delete MIPS instructions in LA files
    26659: Fix push_fpu/pop_fpu typo and implement push_vp/pop_vp to save/restore vector register

commit 57e68ca
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Sep 2 16:05:19 2022 +0800

    Update (2022.09.02) (openjdk#2)

    27335: [C2] Make FP register allocable
    27449: Codebuffer shared stubs enhancement
    27464: [C2] Fix conditionally allocatable S5 to get correct ALL_REG_mask.size()
    20630: [C2] adjust register pressure closer to allocable size
    22010: Refactor fast_lock/unlock assembler
    23531: Support monitor count
    27499: LA port of JDK-8285435: Show file and line in MacroAssembler::verify_oop for AArch64 and RISC-V platforms (Port from x86)
    27338: [JVMCI] Implement JVMCI for LoongArch64
    27492: unify offsets of framePoint whether javaFrame of nativeFrame
    27576: Revert MacroAssembler::remove_frame
    26091: C1: Enable optimizations for RISC-V and LoongArch
    27183: [C2] Make T4 allocatable
    26733: C2: Load float immediate by vldi
    27611: build failed with --disable-precompiled-headers
    26284: Rectification of JNI argument shuffling
    27604: Add reg class no_CR_reg
    27648: Recursive locking case is not triggered in fast_lock

commit 1093dc1
Author: loongson-jvm <43648753+loongson-jvm@users.noreply.github.com>
Date:   Fri Sep 2 09:13:47 2022 +0800

    Update (2022.09.01)

    * 27085: 8291640: java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName
    * 23726: LA port of 8265245: depChecker_<cpu> don't have any functionalities
    * 27130: revert c-call convention part of 27086
    * 27445: LA port of 8243392: Remodel CDS/Metaspace storage reservation
    * 27427: Normalized the use of loongarch in comments
    * 27395: C2: Mark non-volatile floating-registers as SOE
    * 27363: Implement ZSaveLiveRegisters
    * 27062: 8292362: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed on some platforms

commit fee26ec
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:10:33 2022 +0800

    update to jdk-20+10

    27360: LA port of 8290840: Refactor the "os" class

commit 2b121ae
Merge: 8e4e305 e4925a3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:07:09 2022 +0800

    Merge

commit 8e4e305
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 21:07:56 2022 +0800

    update to jdk-20+9

    27312: LA port of 8291106: ZPlatformGranuleSizeShift is redundant
    27311: LA port of 8291000: C2: Purge LoadPLocked and Store*Conditional nodes

commit 17cd2c4
Merge: 526ad75 13f0f12
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 15:06:51 2022 +0800

    Merge

commit 526ad75
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 14:32:45 2022 +0800

    Initial Linux/LoongArch64 Port

    A complete (i.e., template interpreter, C1 JIT compiler, C2 JIT compiler, Vector API, ZGC and Shenandoah GC) LoongArch64 port has been implemented.

    Co-authored-by: Ao Qi <aoqi@loongson.cn>
    Co-authored-by: Wang Rui <wangrui@loongson.cn>
    Co-authored-by: Zhai Xiang <zhaixiang@loongson.cn>
    Co-authored-by: Wang Haomin <wanghaomin@loongson.cn>
    Co-authored-by: Sun Guoyun <sunguoyun@loongson.cn>
    Co-authored-by: Pan Xuefeng <panxuefeng@loongson.cn>
    Co-authored-by: Sun Xu <sunxu01@loongson.cn>
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Apr 19, 2025
@xtexx
LOONGSON: LoongArch port
61000e9 
Squashed commit of the following:

commit 06f00bc81c7d0dc3e83363fd2b00dd6b03f4d62a
Merge: 15f5afd71be3 eed263c
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 10:41:06 2024 +0800

    Merge

commit 15f5afd71be34dd61b9044dff02e004eb2bb34b6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 10:27:02 2024 +0800

    Update (2024.10.17)

    11541: Prevent load reorder of VarHandle::getOpaque
    34943: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 76487ad345f72808f2dbed45bde1fbe52f91f7b0
Merge: c6583c8c5cbd 33cd4b4
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 18:04:00 2024 +0800

    Merge

commit c6583c8c5cbd49c33df3dc3e65eb9644b8755bfc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 18:02:45 2024 +0800

    Update (2024.10.16)

    34860: [MIPS] build with gtest failed after JDK-8300806

commit 6d0dc6b25f6441f3d37672ea377cc9c75e958693
Merge: 0389c6ca1b08 03cbfaa
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:28:09 2024 +0800

    Merge

commit 0389c6ca1b08f91f75c63ed72edbe16abe2210c0
Merge: 00ca185ba7ea 833f65e
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:48:30 2024 +0800

    Merge

commit 00ca185ba7eaf8a3bf9412bad9305fe742c3378c
Merge: 4cc0b3e97643 c1c9011
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:47:58 2024 +0800

    Merge

commit 4cc0b3e97643ac46a8e64ea4f3c62510fe49e10a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 26 11:32:26 2024 +0800

    Update (2024.07.26)

    33980: Fix generate__kernel_rem_pio2

commit c5070ec1c962df668c876c96554747da28c35520
Merge: c53840e66c90 c9d83d3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 09:24:27 2024 +0800

    Merge

commit c53840e66c908f283ba8cf2b167cb3f5d68008fd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:35:30 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit af76bcbea0b9c4b802af19ba09b062ef510e1d97
Merge: 38b11e8e0166 1c40f89
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:25:16 2024 +0800

    Merge

commit 38b11e8e016687f029cad4c183de4aaaf49020d0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:24:13 2024 +0800

    Update (2024.04.26)

    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

commit a41749611bd86a21d5021378bc8b0cf6c9caa1f7
Merge: 202b0ef58d93 39c9e9d
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:07:56 2024 +0800

    Merge

commit 202b0ef58d9311f534f9bd10606e0e45accf92b7
Merge: 5f77562ba03d ca760c8
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:40:44 2024 +0800

    Merge

commit 5f77562ba03d1713d3615d84f8a3229a39258d41
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:39:46 2024 +0800

    Update (2024.01.26, 2nd)

    24527: Fix a typo for invokeinterface in openjdk#8604

commit fe193bcbc1cb971738db7fa2d38a9d69456a2c6c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:29:44 2024 +0800

    Update (2024.01.26)

    29494: Fix assert(_succ != current) failed: invariant
    30985: Insert acqure membar for load-exclusive with acquire
    26386: Fix atomic ops with memory order relaxed
    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    33199: GHA testing failed

commit a6ce2246d45bfb51c72d93e48dcf48cd6ad24917
Merge: 84bd3bf8f104 b78a848
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:13:03 2024 +0800

    Merge

commit 84bd3bf8f104c294b595be579fa4268c5c83ed82
Merge: 99147f782457 9c16e89
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 22:42:44 2023 +0800

    Merge

commit 99147f78245703b07fbbf35b7198521eada4cf2c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 20:59:32 2023 +0800

    Update (2023.12.07, 2nd)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32564: MIPS port of 8284273: Early crashes in os::print_context on AArch64
    32563: MIPS port of 8283326: Implement SafeFetch statically
    32186: LA port of 8314020: Print instruction blocks in byte units
    31295: Provide information when hitting a HaltNode
    28314: Misc crash dump improvements
    28096: LA port of 8293851: hs_err should print more stack in hex dump
    26263: LA port of 8284273: Early crashes in os::print_context on AArch64
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation
    23671: MIPS/LA port of 8277417: C1 LIR instruction for load-klass
    25388: LA port of 8283326: Implement SafeFetch statically

commit 52397e8a10845dc42966971478c0c50a75330dff
Merge: e7efed5c455e dc00ae4
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 18:25:10 2023 +0800

    Merge

commit e7efed5c455e2af269d45f1761fb8a22a0834b78
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 18:05:56 2023 +0800

    Update (2023.12.07)

    30457: Use membars when accessing volatile _thread_state
    32163: The size of is_wide_vector should be greater than 8 bytes

commit 983f139f47a778dcb225d3a514f5ca5f9f949e06
Merge: 0ca05554a068 3197a9b
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 19:28:14 2023 +0800

    Merge

commit 0ca05554a0681d353bc743c741cec776f2e9bf5e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 19:24:05 2023 +0800

    Update (2023.08.14, 2nd)

    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    22702: MIPS/LA port of 8252990: Intrinsify Unsafe.storeStoreFence

commit 1f64aa86dc7214e3587472b98886550f777c890f
Merge: d833eebe2384 0f531da
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 17:52:34 2023 +0800

    Merge

commit d833eebe238495b3493dc760d56a5da4490118b7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 17:49:18 2023 +0800

    Update (2023.08.14)

    30285: ArrayCopy: Align destination address
    27957: Mark stub code without alignment padding

commit cece1917fcfc054ec2d8e7db859536b2d19b208d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 21:07:28 2023 +0800

    Update (2023.07.03)

    31006: Fix VectorInsert
    30358: Add support for ordering memory barriers
    9854: Implement cross modify fence

commit 2eceaca5eb843f2c040de99e82cd17a24b7167c1
Merge: f3b0a23f659e 22cdf79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:31:52 2023 +0800

    Merge

commit f3b0a23f659eef01237010d69ea71d0aee9bf1a1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:29:44 2023 +0800

    Update (2023.05.17)

    29453: Some cpu features use hwcap detect

commit 4d654249359c20b98708cb4c4c3866ea6d6657e7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:17:04 2023 +0800

    Update (2023.02.23)

    29653: windows debug build failed
    29652: 8301397: [11u, 17u] Bump jtreg to fix issue with build JDK
    29655: ppc64le build failed
    23864: Fix caller saved fpu regset
    28680: [MIPS] Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler

commit 9f3079d058b332d7cec1c0b4568786aa8c84c363
Merge: d4dcc0bf7b8b 2fe4285
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 31 19:07:27 2023 +0800

    Merge

commit d4dcc0bf7b8bca2f2a0095278bc573879726eb0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 31 16:17:39 2023 +0800

    Initial commit by Loongson

    A LoongArch64 port (template interpreter, C1 JIT compiler and C2 JIT compiler) and a MIPS64 port (template interpreter and C2 JIT compiler).

    Co-authored-by: Loongson JVM team
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Jul 16, 2025
@xtexx
LOONGSON: LoongArch port
838683b 
Squashed commit of the following:

commit 06f00bc81c7d0dc3e83363fd2b00dd6b03f4d62a
Merge: 15f5afd71be3 eed263c
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 10:41:06 2024 +0800

    Merge

commit 15f5afd71be34dd61b9044dff02e004eb2bb34b6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 10:27:02 2024 +0800

    Update (2024.10.17)

    11541: Prevent load reorder of VarHandle::getOpaque
    34943: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 76487ad345f72808f2dbed45bde1fbe52f91f7b0
Merge: c6583c8c5cbd 33cd4b4
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 18:04:00 2024 +0800

    Merge

commit c6583c8c5cbd49c33df3dc3e65eb9644b8755bfc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 18:02:45 2024 +0800

    Update (2024.10.16)

    34860: [MIPS] build with gtest failed after JDK-8300806

commit 6d0dc6b25f6441f3d37672ea377cc9c75e958693
Merge: 0389c6ca1b08 03cbfaa
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:28:09 2024 +0800

    Merge

commit 0389c6ca1b08f91f75c63ed72edbe16abe2210c0
Merge: 00ca185ba7ea 833f65e
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:48:30 2024 +0800

    Merge

commit 00ca185ba7eaf8a3bf9412bad9305fe742c3378c
Merge: 4cc0b3e97643 c1c9011
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 14:47:58 2024 +0800

    Merge

commit 4cc0b3e97643ac46a8e64ea4f3c62510fe49e10a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 26 11:32:26 2024 +0800

    Update (2024.07.26)

    33980: Fix generate__kernel_rem_pio2

commit c5070ec1c962df668c876c96554747da28c35520
Merge: c53840e66c90 c9d83d3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 26 09:24:27 2024 +0800

    Merge

commit c53840e66c908f283ba8cf2b167cb3f5d68008fd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:35:30 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit af76bcbea0b9c4b802af19ba09b062ef510e1d97
Merge: 38b11e8e0166 1c40f89
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:25:16 2024 +0800

    Merge

commit 38b11e8e016687f029cad4c183de4aaaf49020d0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:24:13 2024 +0800

    Update (2024.04.26)

    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from

commit a41749611bd86a21d5021378bc8b0cf6c9caa1f7
Merge: 202b0ef58d93 39c9e9d
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 18:07:56 2024 +0800

    Merge

commit 202b0ef58d9311f534f9bd10606e0e45accf92b7
Merge: 5f77562ba03d ca760c8
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:40:44 2024 +0800

    Merge

commit 5f77562ba03d1713d3615d84f8a3229a39258d41
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:39:46 2024 +0800

    Update (2024.01.26, 2nd)

    24527: Fix a typo for invokeinterface in openjdk#8604

commit fe193bcbc1cb971738db7fa2d38a9d69456a2c6c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:29:44 2024 +0800

    Update (2024.01.26)

    29494: Fix assert(_succ != current) failed: invariant
    30985: Insert acqure membar for load-exclusive with acquire
    26386: Fix atomic ops with memory order relaxed
    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    33199: GHA testing failed

commit a6ce2246d45bfb51c72d93e48dcf48cd6ad24917
Merge: 84bd3bf8f104 b78a848
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 16:13:03 2024 +0800

    Merge

commit 84bd3bf8f104c294b595be579fa4268c5c83ed82
Merge: 99147f782457 9c16e89
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 22:42:44 2023 +0800

    Merge

commit 99147f78245703b07fbbf35b7198521eada4cf2c
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 20:59:32 2023 +0800

    Update (2023.12.07, 2nd)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32564: MIPS port of 8284273: Early crashes in os::print_context on AArch64
    32563: MIPS port of 8283326: Implement SafeFetch statically
    32186: LA port of 8314020: Print instruction blocks in byte units
    31295: Provide information when hitting a HaltNode
    28314: Misc crash dump improvements
    28096: LA port of 8293851: hs_err should print more stack in hex dump
    26263: LA port of 8284273: Early crashes in os::print_context on AArch64
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation
    23671: MIPS/LA port of 8277417: C1 LIR instruction for load-klass
    25388: LA port of 8283326: Implement SafeFetch statically

commit 52397e8a10845dc42966971478c0c50a75330dff
Merge: e7efed5c455e dc00ae4
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Dec 7 18:25:10 2023 +0800

    Merge

commit e7efed5c455e2af269d45f1761fb8a22a0834b78
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Dec 7 18:05:56 2023 +0800

    Update (2023.12.07)

    30457: Use membars when accessing volatile _thread_state
    32163: The size of is_wide_vector should be greater than 8 bytes

commit 983f139f47a778dcb225d3a514f5ca5f9f949e06
Merge: 0ca05554a068 3197a9b
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 19:28:14 2023 +0800

    Merge

commit 0ca05554a0681d353bc743c741cec776f2e9bf5e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 19:24:05 2023 +0800

    Update (2023.08.14, 2nd)

    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    22702: MIPS/LA port of 8252990: Intrinsify Unsafe.storeStoreFence

commit 1f64aa86dc7214e3587472b98886550f777c890f
Merge: d833eebe2384 0f531da
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Aug 14 17:52:34 2023 +0800

    Merge

commit d833eebe238495b3493dc760d56a5da4490118b7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Aug 14 17:49:18 2023 +0800

    Update (2023.08.14)

    30285: ArrayCopy: Align destination address
    27957: Mark stub code without alignment padding

commit cece1917fcfc054ec2d8e7db859536b2d19b208d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 21:07:28 2023 +0800

    Update (2023.07.03)

    31006: Fix VectorInsert
    30358: Add support for ordering memory barriers
    9854: Implement cross modify fence

commit 2eceaca5eb843f2c040de99e82cd17a24b7167c1
Merge: f3b0a23f659e 22cdf79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:31:52 2023 +0800

    Merge

commit f3b0a23f659eef01237010d69ea71d0aee9bf1a1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:29:44 2023 +0800

    Update (2023.05.17)

    29453: Some cpu features use hwcap detect

commit 4d654249359c20b98708cb4c4c3866ea6d6657e7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:17:04 2023 +0800

    Update (2023.02.23)

    29653: windows debug build failed
    29652: 8301397: [11u, 17u] Bump jtreg to fix issue with build JDK
    29655: ppc64le build failed
    23864: Fix caller saved fpu regset
    28680: [MIPS] Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler

commit 9f3079d058b332d7cec1c0b4568786aa8c84c363
Merge: d4dcc0bf7b8b 2fe4285
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 31 19:07:27 2023 +0800

    Merge

commit d4dcc0bf7b8bca2f2a0095278bc573879726eb0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 31 16:17:39 2023 +0800

    Initial commit by Loongson

    A LoongArch64 port (template interpreter, C1 JIT compiler and C2 JIT compiler) and a MIPS64 port (template interpreter and C2 JIT compiler).

    Co-authored-by: Loongson JVM team
xtexx added a commit to AOSC-Tracking/jdk that referenced this pull request Jul 16, 2025
@xtexx
LOONGSON: LoongArch port
de5e86d 
Rebased-by: xtex <xtex@aosc.io>

Squashed commit of the following:

commit 1e9bfdb0be0d81b59cbaa0096b33294eb84b9acd
Merge: 1e63782b81e8 dfcd8d2
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 17 09:28:39 2024 +0800

    Merge

commit 1e63782b81e88ed5bff353b4bddedcce288b96eb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Oct 17 09:28:05 2024 +0800

    Update (2024.10.16, 2nd)

    34942: 8338748: [17u,21u] Test Disconnect.java compile error: cannot find symbol after JDK-8299813

commit 8f0b7c7b1c6df8722d53f46309a5160b1a83b5c9
Merge: 88873b8fe094 b99bff9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 17:44:48 2024 +0800

    Merge

commit 88873b8fe0940d20186af6d834a928054bae4461
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 16 17:43:29 2024 +0800

    Update (2024.10.16)

    34617: LA port of 8333354: ubsan: frame.inline.hpp:91:25: and src/hotspot/share/runtime/frame.inline.hpp:88:29: runtime error: member call on null pointer of type 'const struct SmallRegisterMap'
    34182: LA port of 8329258: TailCall should not use frame pointer register for jump target
    34100: LA port of 8325469: Freeze/Thaw code can crash in the presence of OSR frames
    31470: LA port of 8309685: Fix -Wconversion warnings in assembler and register code
    31471: LA port of 8310906: Fix -Wconversion warnings in runtime, oops and some code header files.

commit fdcbc441ae07832e92ae2f92d10f5d92a130b8da
Merge: 21396b1c331c 33f4d80
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 16 15:08:06 2024 +0800

    Merge

commit 21396b1c331c81fb95bf42772e242e49d3d1cf0e
Merge: c42b99b5d290 d6e8788
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:34 2024 +0800

    Merge

commit c42b99b5d290227bd46c8d09a35c5c56721a7a2a
Merge: e656407d8685 a0b3c6c
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 11:11:02 2024 +0800

    Merge

commit e656407d868508caae67d032fd32db6e0d4c9ed4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 11:09:17 2024 +0800

    Update (2024.07.19, 2nd)

    33726: Link time optimization breaks build: no match insn: amcas_db_d $r12,$r25,$r15
    34106: merge three or more continuous membars to one
    33980: Fix generate__kernel_rem_pio2

commit 5ff4b49cde19f99eef702e1c010c7fd9fd2428c3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jul 19 10:44:57 2024 +0800

    Update (2024.07.19)

    33974: LA port of 8322962: Upcall stub might go undetected when freezing frames
    33435: LA port of 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index
    31743: LA port of 8312014: [s390x] TestSigInfoInHsErrFile.java Failure

commit f2febd07b69102a3522eec4fbb50e7b00a916171
Merge: a54f4f287b12 2971cb5
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jul 19 10:24:57 2024 +0800

    Merge

commit a54f4f287b121d2eae46b3faea0cff942a683312
Author: Ao Qi <6079963+theaoqi@users.noreply.github.com>
Date:   Tue May 14 11:04:07 2024 +0800

    Update (2024.05.14)

    amend Rename createJavaProcessBuilder

commit 68b3b27716a88a99b972683803370dc88544ca96
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 18:06:41 2024 +0800

    Update (2024.04.26, 2nd)

    34058: LA port of 8322122: Enhance generation of addresses

commit 9888334a6b847043fc19c2079b252bc842c99b65
Merge: 2e3590a6d244 05f18b1
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:55:48 2024 +0800

    Merge

commit 2e3590a6d24424ac42e5bd376f80bbe1e9e56bad
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Apr 26 17:54:07 2024 +0800

    Update (2024.04.26)

    31556: Supplement missing nodes about CMoveF/D
    33160: LA port of 8261837: SIGSEGV in ciVirtualCallTypeData::translate_from
    31414: LA port of 8264899: C1: -XX:AbortVMOnException does not work if all methods in the call stack are compiled with C1 and there are no exception handlers
    33230: LA port of 8321269: Require platforms to define DEFAULT_CACHE_LINE_SIZE

commit e5bd59648904d72353c8016e53c2b8a7836bc481
Merge: b79d5ae5e156 36b5ac4
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Apr 26 17:41:40 2024 +0800

    Merge

commit b79d5ae5e15668f3984e573930a2f6cc064afe5d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 29 18:22:54 2024 +0800

    Update (2024.01.29)

    32358: LA port of 8310596: Utilize existing method frame::interpreter_frame_monitor_size_in_bytes()
    31534: LA port of 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state"
    32616: LA port of 8316179: Use consistent naming for lightweight locking in MacroAssembler
    ProcessTools fix

commit 0479ac7d0075c77606e18fc28bcc165016123510
Merge: 451be8fcd80d 375769c
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 29 16:25:34 2024 +0800

    Merge

commit 451be8fcd80da8b58ef878a32699e959d90c59f6
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 16:02:55 2024 +0800

    Update (2024.01.26, 4th)

    33257: java/lang/Math/RoundTests.java failed with -Xcomp after 32796

commit 797f2a28bbefc3e96d7e4eca4e4e854878d4a946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:45:09 2024 +0800

    Update (2024.01.26, 3rd)

    24527: Fix a typo for invokeinterface in openjdk#8604
    29494: Fix assert(_succ != current) failed: invariant
    32874: Amend 30985: Insert acqure membar for load-exclusive with acquire to fix typo
    29823: Fix ShenandoahGC cmpxchg_oop register be clobbered issue
    32796: Rethinking the ties-to-positive round mode
    32688: Revamp the SIMD string compress routines

commit 3cd251b662a4bdad34b60432f7ec4d419fda8d06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 15:24:57 2024 +0800

    Update (2024.01.26, 2nd)

    33068: Vectorize StringCompareToDifferentLength
    33080: Fix byte_array_inflate vld is out of range
    33031: Refresh the CountPositives macro
    32603: Mux generate_fill for the ClearArray node
    29793: Expurgating call_stub_entry

commit 73acfae6df6519b11f52c342e0213e23b9cec9a8
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 26 14:59:30 2024 +0800

    Update (2024.01.26)

    32186: LA port of 8314020: Print instruction blocks in byte units
    32079: LA port of 8313796: AsyncGetCallTrace crash on unreadable interpreter method pointer

commit c1ce7c271a54c331585dc82978f8d2ba71645127
Merge: 2557e0ff7005 060c4f7
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Jan 26 14:30:04 2024 +0800

    Merge

commit 2557e0ff70053157fcf79cb9b36bfaa10050d946
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 10:59:35 2024 +0800

    Update (2024.01.12, 2nd)

    32506: Vectorize the C2 node string_inflate to imporve the score of CharBufferAppend.appendStringBuilder
    32419: Vectorized StubGenerator::generate_fill()
    30382: LA port of 8292591: Experimentally add back barrier-less Java thread transitions
    32365: Support comparison of DecodeN with zero
    24480: [LA][C2] Eliminate unnecessary CastP2X
    32266: [C2] Effect TEMP_DEF res for get_and_set/add
    31769: [6000] Support AM{SWAP/ADD}{_DB}.{B/H} and AMCAS{_DB}.{B/H/W/D} insns
    32268: [shenandoah] Use indirect memory operand for cmpxchg
    31751: Use base+disp for cmpxchg
    30985: Insert acqure membar for load-exclusive with acquire
    31863: [C2] Effect TEMP_DEF res for cmpxchg

commit 73075208466960879bf48be6dc54a84bf1113716
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Jan 12 00:23:18 2024 +0800

    Update (2024.01.12)

    32519: Fix for 31967 set default MaxGCPauseMillis
    31967: [G1GC] Set default MaxGCPauseMillis=150ms
    32446: Fix the error of assert(v_align > 1) when MaxVectorSize is 4 or 8

commit 1ec5e046959fa9d3905e5f8b73a6e349a4b7e95f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 13:31:01 2024 +0800

    Update (2024.01.11, 7th)

    30718: Implement PopulateIndex
    30721: Implement SignumF/D and SignumVF/D
    30508: Add 32, 64bit vectorAPI of HF2F, F2HF
    32377: Optimize VectorMaskFirstTrue
    32328: implement the intrinsic of ShiftRightImplWork
    31838: 32 and 64 bits vector implementation
    32304: Decompose the rem calculation in the DivMod nodes

commit efb109f4d1f8fbd31e8eadd9c5b848fe4b5d67c0
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:44:57 2024 +0800

    Update (2024.01.11, 6th)

    32163: The size of is_wide_vector should be greater than 8 bytes

commit a8525b812a58df80432570556e16e903c7569409
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 12:02:37 2024 +0800

    Update (2024.01.11, 5th)

    32093: Add CMoveD-CmpN node
    31973: LA port of 8313023: Return value corrupted when using CCS + isTrivial (mainline)

commit 350030440ab7b863166393a8ee328d60316be0e6
Merge: bcf24afe39a1 890adb6
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:51:44 2024 +0800

    Merge

commit bcf24afe39a17e92622c44af11ed79f48bfb657d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:49:46 2024 +0800

    Update (2024.01.11, 4th)

    31927: Typo in xBarrierSetAssembler_loongarch.cpp
    amend Rename createJavaProcessBuilder

commit 5543f883944cc75c615fdecc9478c95926e38cf6
Merge: b2d81d05e49d a10dbce
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 11:18:22 2024 +0800

    Merge

commit b2d81d05e49def94e8284774c5120c2fbbd99a8d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 11:17:12 2024 +0800

    Update (2024.01.11, 3rd)

    31742: LA port of 8303134: JFR: Missing stack trace during chunk rotation stress

commit 9aaacf4c38a13d2b6ab90763f9c5d34cd65f3ec0
Merge: 94dd13a83eb2 fde53fc
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:37:27 2024 +0800

    Merge

commit 94dd13a83eb2a23937debda8deccf1c1398e1870
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:27:55 2024 +0800

    Update (2024.01.11, 2nd)

    31469: LA port of 8310459: [BACKOUT] 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 7082651ed37a99a441d7e8cc83c7a444903bb136
Merge: 5e2547d409e4 e67393f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Jan 11 10:11:13 2024 +0800

    Merge

commit 5e2547d409e444e4c16c7f5fe898298c7bd98a62
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Jan 11 10:02:10 2024 +0800

    Update (2024.01.11)

    11541: Prevent load reorder of VarHandle::getOpaque
    31269: Ordering memory barriers testcases
    31601: revert some copyright update by loongson

commit c9db257
Merge: cb1e5b4 bb377b2
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:25:31 2023 +0800

    Merge

commit cb1e5b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Jul 12 09:14:39 2023 +0800

    Update (2023.07.12)

    31170: Fix conflicting types for MIN2()
    31168: LA port of 8303040: linux PPC64le: Implementation of Foreign Function & Memory API (Preview)
    31096: LA port of 8306302: C2 Superword fix: use VectorMaskCmp and VectorBlend instead of CMoveVF/D

commit 0d6d37f
Merge: a9a3284 a46b5ac
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Jul 12 09:05:12 2023 +0800

    Merge

commit a9a3284
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:25:29 2023 +0800

    Update (2023.07.11, 3rd)

    31095: LA port of 8308276: Change layout API to work with bytes, not bits
    31094: LA port of 8308396: Fix offset_of conversion warnings in runtime code

commit 631ba62
Merge: 17f06b4 2836c34
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:20:08 2023 +0800

    Merge

commit 17f06b4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 21:16:58 2023 +0800

    Update (2023.07.11, 2nd)

    28384: LA initial port zgc_generational
    31041: LA port of 8307806: Rename Atomic::fetch_and_add and friends
    31000: LA port of 8296469: Instrument VMError::report with reentrant iteration step for register and stack printing

commit df6ef87
Merge: 3906467 6d4782b
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jul 11 21:00:38 2023 +0800

    Merge

commit 3906467
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jul 11 20:24:53 2023 +0800

    Update (2023.07.11)

    31106: sun/net/InetAddress/nameservice/simple/DefaultCaching.java fail with -Xcomp
    29329: LA port of 8295257: Remove implicit noreg temp register arguments in aarch64 MacroAssembler
    29198: LA port of 8293351: Add second tmp register to aarch64 BarrierSetAssembler::load_at
    31364: [LoongArch64] zero build failed after openjdk#25064
    28984: 8309778: java/nio/file/Files/CopyAndMove.java fails when using second test directory

commit 4d10bd7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 20:52:35 2023 +0800

    Update (2023.07.03, 2nd)

    31295: Provide information when hitting a HaltNode
    30973: serviceability/jvmti/events/FramePop/framepop02/framepop02.java crash with -Xcomp
    25064: Enable NUMA Mode on LoongArch by Default
    31006: Fix VectorInsert

commit d846929
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jul 3 17:10:02 2023 +0800

    Update (2023.07.03)

    23738: [C2][LA] enable misaligned vectors store/load
    29261: LA intrinsics for compareUnsigned method in Integer and Long
    29201: LA port of 8283186: Explicitly pass a third temp register to MacroAssembler::store_heap_oop
    31010: LA port of 8304915: Create jdk.internal.util.Architecture enum and apply
    30943: LA port of 8303588: [JVMCI] make JVMCI source directories conform with standard layout
    30829: LA port of 8291555: Implement alternative fast-locking scheme
    30358: Add support for ordering memory barriers
    30777: testlibrary_tests/ir_framework/tests/TestDFlags.java fail with VerifyOops
    30895: LA port of 8302815: Use new Math.clamp method in core libraries
    30894: TestArrayStructs.java fails after JDK-8303604

commit 3c44296
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 17:23:08 2023 +0800

    Update (2023.05.17, 6th)

    30909: LA port of 8299229: [JVMCI] add support for UseZGC

commit c048dce
Merge: 94c578a cc9f7ad
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 16:41:52 2023 +0800

    Merge

commit 94c578a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 15:54:54 2023 +0800

    Update (2023.05.17, 5th)

    30892: LA port of 8300197: Freeze/thaw an interpreter frame using a single copy_to_chunk() call
    30891: LA port of 8303002: Reject packed structs from linker
    30882: LA port of 8304265: Implementation of Foreign Function and Memory API (Third Preview)

commit 9d971d7
Merge: a385354 705ad7d
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 15:20:11 2023 +0800

    Merge

commit a385354
Merge: 03cec09 750bece
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:23:59 2023 +0800

    Merge

commit 03cec09
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:21:33 2023 +0800

    Update (2023.05.17, 4th)

    30733: Replace NULL with nullptr in cpu/loongarch
    30732: LA port of 8304450: [vectorapi] Refactor VectorShuffle implementation

commit 5182941
Merge: c101669 781d6d7
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:13:04 2023 +0800

    Merge

commit c101669
Merge: f0cc6f9 b9bdbe9
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:10:02 2023 +0800

    Merge

commit f0cc6f9
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 14:08:20 2023 +0800

    Update (2023.05.17, 3rd)

    30570: LA port of 8241613: Suspicious calls to MacroAssembler::null_check(Register, offset)

commit 768cc60
Merge: cb62ea3 35cb303
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 14:02:19 2023 +0800

    Merge

commit cb62ea3
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:57:48 2023 +0800

    Update (2023.05.17, 2nd)

    30554: LA port of 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry
    30553: LA port of 8304301: Remove the global option SuperWordMaxVectorSize
    30552: LA port of 8231349: Move intrinsic stubs generation to compiler runtime initialization code

commit 979f814
Merge: 22b4029 69152c3
Author: aoqi <aoqi@loongson.cn>
Date:   Wed May 17 13:51:03 2023 +0800

    Merge

commit 22b4029
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed May 17 13:47:11 2023 +0800

    Update (2023.05.17)

    30647: Optimize temporary register usage of vectorNode
    30702: remove test TestOptoLoopAlignment.java for LoongArch
    28218: Fix skiping JTReg tests
    30520: UseActiveCoresMP should be able to be turned off on a single-core machine
    30278: 8305944: assert(is_aligned(ref, HeapWordSize)) failed: invariant
    30039: Fix VectorTest beacause of 8292289
    30396: CMoveVF, CMoveVD support
    30457: Use membars when accessing volatile _thread_state
    30400: LA port of 8232365: Implementation for JEP 363: Remove the Concurrent Mark Sweep (CMS) Garbage Collector

commit 45e0892
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 31 00:44:54 2023 +0800

    Update (2023.03.31)

    30412: LA port of 8303684: Lift upcall sharing mechanism to AbstractLinker (mainline)
    30411: LA port of 8304283: Modernize the switch statements in jdk.internal.foreign
    30410: LA port of 8303154: Investigate and improve instruction cache flushing during compilation

commit 22c4d45
Merge: 195bfab 75168ea
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 31 00:34:41 2023 +0800

    Merge

commit 195bfab
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 30 18:40:42 2023 +0800

    Update (2023.03.30)

    30302: LA port of 8303022: "assert(allocates2(pc)) failed: not in CodeBuffer memory" When linking downcall handle
    30301: LA port of 8303415: Add VM_Version::is_intrinsic_supported(id)
    30300: LA port of 8300783: Consolidate byteswap implementations
    30298: update HF2F and F2HF because of 8302976

commit 80eef3d
Merge: 4af4bbb 2b81fae
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 30 18:32:07 2023 +0800

    Merge

commit 4af4bbb
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 29 10:21:40 2023 +0800

    Update (2023.03.29)

    30284: adjust VectorCast
    30281: auto-vectorized FP16 conversions
    29722: Sanitise c2i and i2c adapters
    30285: ArrayCopy: Align destination address
    30258: ShiftCntV should be cloned

commit e4167bd
Merge: 67a5ed9 02875e7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:31:58 2023 +0800

    Merge

commit 67a5ed9
Merge: 331190d 6e19387
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 28 21:22:01 2023 +0800

    Merge

commit 331190d
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 28 21:19:39 2023 +0800

    Update (2023.03.28) (openjdk#32)

    30225: remove a Chinese punctuation
    30090: [C2] Fix typo for umodL_Reg_Reg instruction
    29982: [C2] Add CountedLoopEnd_reg_imm12_short and branchConIU_reg_imm12_short

commit a9b8a19
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 10 11:47:53 2023 +0800

    Update (2023.03.10)

    29885: LA port of 8302369: Reduce the stack size of the C1 compiler
    29991: LA port of 8302070: Factor null-check into load_klass() calls

commit faa0fd4
Merge: 6dfb473 fcaf871
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 10 11:03:40 2023 +0800

    Merge

commit 6dfb473
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 9 19:21:40 2023 +0800

    Update (2023.03.09)

    29860: LA port of 8300255: Introduce interface for GC oop verification in the assembler

commit ce2e630
Merge: 8019771 861e302
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 9 19:12:28 2023 +0800

    Merge

commit 8019771
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Mar 8 17:11:40 2023 +0800

    Update (2023.03.08)

    29783: LA port of 8151413: os::allocation_granularity/page_size and friends return signed values
    29782: Replace NULL with nullptr in os_cpu/linux_loongarch

commit b1a571e
Merge: ea5c4ce 638d612
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Mar 8 16:58:24 2023 +0800

    Merge

commit ea5c4ce
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Mar 7 18:52:48 2023 +0800

    Update (2023.03.07)

    29715: LA port of 8301346: Remove dead emit_entry_barrier_stub definition
    29714: LA port of 8299795: Relativize locals in interpreter frames
    29713: LA port of 8298400: Virtual thread instability when stack overflows

commit 19bcbbd
Merge: c4910f7 bc750f7
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Mar 7 14:11:55 2023 +0800

    Merge

commit c4910f7
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Mar 6 17:50:45 2023 +0800

    Update (2023.03.06)

    29691: LA port of 8299089: Instrument global jni handles with tag to make them distinguishable
    29690: LA port of 8299312: Clean up BarrierSetNMethod

commit 4fa2aca
Merge: 285fa37 910dffe
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Mar 6 11:56:37 2023 +0800

    Merge

commit 285fa37
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Mar 4 00:16:28 2023 +0800

    Update (2023.03.04)

    29677: LA port of 8283740: C1: Convert flag TwoOperandLIRForm to a constant on all platforms

commit 600ee96
Merge: 69a5579 3b374c0
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 23:13:24 2023 +0800

    Merge

commit 69a5579
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Mar 3 23:08:15 2023 +0800

    Update (2023.03.03)

    29668: Delete VectorTest temporarily beacause of 8292289
    29667: LA port of 8297036: Generalize C2 stub mechanism

commit 990b191
Merge: b1b5090 8ff2928
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Mar 3 18:24:18 2023 +0800

    Merge

commit b1b5090
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 15:41:52 2023 +0800

    Update (2023.03.02)

    29477: Implementation of Foreign Function and Memory API (Second Preview), Foreign linker implementation update
    29476: LA port of 8295258: Add BasicType argument to AccessInternal::decorator_fixup
    29475: LA port of 8297864: Dead code elimination

commit 6629598
Merge: 04a8176 d562d3f
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Mar 2 09:19:36 2023 +0800

    Merge

commit 04a8176
Author: loongson-jvm <jvm@loongson.cn>
Date:   Thu Mar 2 09:14:17 2023 +0800

    Update (2023.03.01)

    29437: [C2] Add branch instruct with immI12 for reduce spill_code
    28247: 8301942: java/net/httpclient/DigestEchoClientSSL.java fail with -Xcomp
    29763: Draw out StubRoutines::la::_call_stub_compiled_return
    29546: 8301737: java/rmi/server/UnicastRemoteObject/serialFilter/FilterUROTest.java fail with -Xcomp
    29524: java/net/httpclient/* fail with -Xcomp
    29539: jdk/incubator/concurrent/StructuredTaskScope/StructuredTaskScopeTest.java failed with -Xcomp
    27906: Inline ActiveCoresMP

commit 9761533
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 24 09:16:47 2023 +0800

    Update (2023.02.23)

    29453: Some cpu features use hwcap detect
    29350: Use registers as temp space
    29614: Take off redundant shift assemblers
    28639: Clean up generate_exception_blob
    28670: Define S8 as Rdispatch
    21995: Refresh interp mdp helpers

commit d81e2e1
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Feb 3 00:12:43 2023 +0800

    Update (2023.02.02)

    29327: Should use RA as the ret_addr of remove_activation
    20449: Redefine pipe_class for general and floating-point instructions
    29124: ChaCha20 intrinsics
    28999: Make intrinsic conversions between bit representations of half precision values and floats
    29332: T_LONG/T_DOUBLE only needs to be load/store once

commit 3562a2a
Author: loongson-jvm <jvm@loongson.cn>
Date:   Tue Jan 10 20:21:31 2023 +0800

    Update (2023.01.10)

    29064: LA port of 8296875: Generational ZGC: Refactor loom code
    29063: LA port of 8286302: Port JEP 425 to PPC64

commit 88c7634
Merge: ea8ad06 c685569
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Jan 10 16:53:05 2023 +0800

    Merge

commit ea8ad06
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Jan 9 19:13:33 2023 +0800

    Update (2023.01.09)

    28982: LA port of 8294591: Fix cast-function-type warning in TemplateTable

commit 69df8f6
Merge: 9cfcce4 09ac9eb
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Jan 9 18:47:33 2023 +0800

    Merge

commit 9cfcce4
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sun Jan 8 16:04:09 2023 +0800

    Update (2023.01.07)

    29345: No need to preserve static regs in throw_exception stub frame
    28537: forward_exception_entry should not require exception_pc on stack
    29399: 8299439: java/text/Format/NumberFormat/CurrencyFormat.java fails for hr_HR
    29389: Disable convi2l_type_required
    29341: Since T4 can be alloced by C2, it must be saved
    29259: Read in the bcp from S0 for the top level interpreter frames
    29270: [C2] support {U}DivMod{I/L}
    28756: Detach the temp argument of jump_from_interpreted
    27559: Corrects the stack offset of SharedRuntime::verify_oop_args()
    29266: Delete useless variables and function in class Address
    28781: [LA] more configs of Arraycopy stress tests on LA

commit 8a71def
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Nov 21 17:27:38 2022 +0800

    Update (2022.11.21)

    28892: LA port of 8296926: Sort include lines of files in the include/ directory
    28891: LA port of 8295711: Rename ZBarrierSetAssembler::load_at parameter name from tmp_thread to tmp2

commit 2c88716
Merge: 1595b14 2159170
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Nov 21 09:34:12 2022 +0800

    Merge

commit 1595b14
Merge: 5146ebc 17e3412
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 12:09:12 2022 +0800

    Merge

commit 5146ebc
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Nov 19 10:58:27 2022 +0800

    Update (2022.11.19)

    28685: LA port of 8293939: Move continuation_enter_setup and friends
    28677: Use correct register in fast_unlock()

commit 5513c29
Merge: 2283610 f84b0ad
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Nov 19 00:33:19 2022 +0800

    Merge

commit 2283610
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 9 09:15:01 2022 +0800

    Update (2022.11.08)

    28678: Fix a typo in PosixSignals::pd_hotspot_signal_handler
    28665: [LA] useless code in share/utilities/macros.hpp

commit 78e7701
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 20:56:33 2022 +0800

    Update (2022.11.02)

    26770: [Loom] Virtual Threads Running Stub Implementation
    28316: [C2] Vitrual thread awared ThreadLocal node
    28312: currentThread entry should be vthread awared
    28548: Fix misleading-indentation warnings with minimal and core build
    28061: Use Deoptimization::UnrollBlock::initial_info to get FP
    28314: Misc crash dump improvements
    28272: Delete b*_long()
    28046: LA port of 8293035: Cleanup MacroAssembler::movoop code patching logic aarch64 riscv
    27813: Inline cache buffer stub code size reduction
    22999: Undefine SSR and SHIFT_count
    28396: [C2] specify priority of register selection within phases of RA
    28524: LA port of 8262074: Consolidate the default value of MetaspaceSize
    28280: Implement isFinite intrinsic
    28101: Implement isInfinite intrinsic

commit c525a38
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Nov 2 09:05:50 2022 +0800

    update to jdk-20+20

    28477: Fix misleading-indentation warnings
    28476: Add some basic types for VectorLoadConst
    28451: Fix error: the compiler can assume that the address of 'L' will never be NULL
    28448: LA port of 8295457: Make the signatures of write barrier methods consistent
    28452: 8294438: Fix misleading-indentation warnings in hotspot

commit 3f4f4e8
Merge: b284181 388a56e
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Nov 1 22:41:06 2022 +0800

    Merge

commit b284181
Merge: 9359d74 760a260
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Oct 20 10:52:12 2022 +0800

    Merge

commit 9359d74
Merge: b85db91 0ec1838
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 15:16:24 2022 +0800

    Merge

commit b85db91
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 14:34:16 2022 +0800

    Update to jdk-20+17

    28197: LA port of 8294190: Incorrect check messages in SharedRuntime::generate_uncommon_trap_blob

commit f54b42d
Merge: 5e18837 79ccc79
Author: aoqi <aoqi@loongson.cn>
Date:   Wed Oct 12 02:45:35 2022 +0800

    Merge

commit 5e18837
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Oct 12 02:39:26 2022 +0800

    Update to jdk-20+16

    28098: Minimal build failed with --disable-precompiled-headers
    28096: LA port of 8293851: hs_err should print more stack in hex dump

commit e922be0
Merge: d6e3bed 711e252
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Oct 11 21:21:38 2022 +0800

    Merge

commit d6e3bed
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 8 21:32:03 2022 +0800

    Update (2022.10.08)

    28194: Build fail after 28073
    28073: Implementation of Foreign Function & Memory API
    28027: Represent Registers as values

commit c516cbe
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Oct 1 19:39:51 2022 +0800

    Update (2022.09.30)

    28135: Add linux-loongarch64 to CheckedFeatures.notImplemented
    28039: Fix typo for generate_method_entry_barrier and BarrierSetAssembler::nmethod_entry_barrier
    28128: using Address reference as argument
    28133: 8293657: sun/management/jmxremote/bootstrap/RmiBootstrapTest.java#id1 failed with "SSLHandshakeException: Remote host terminated the handshake"
    27811: [LA][C2] xml.validation fatal error SIGSEGV with +UseFPUForSpilling
    28051: LA port of 8293660: Fix frame::sender_for_compiled_frame frame size assert
    27891: Deprecated assembler removal
    27957: Mark stub code without alignment padding
    27965: Remove unused CORE macro definition
    28048: Enable hsdis for loongarch64

commit 90ce205
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 21 09:02:25 2022 +0800

    Update to jdk-20+15

    27984: LA port of 8293353: [BACKOUT] G1: Remove redundant is-marking-active checks in C1 barrier
    27982: LA port of 8292584: assert(cb != __null) failed: must be with -XX:-Inline

commit 1eb1c75
Merge: 0657abd 95c7c55
Author: aoqi <aoqi@loongson.cn>
Date:   Tue Sep 20 21:16:25 2022 +0800

    Merge

commit 0657abd
Author: loongson-jvm <jvm@loongson.cn>
Date:   Mon Sep 19 17:56:00 2022 +0800

    Update to jdk-20+13

    27971: failed to build after JDK-8290025
    27970: LA port of 8282410: Remove SA ProcDebugger support
    27969: LA port of 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods
    27968: LA port of 8290025: Remove the Sweeper

commit 9b721b1
Merge: 3e50300 0d51f63
Author: aoqi <aoqi@loongson.cn>
Date:   Mon Sep 19 11:28:17 2022 +0800

    Merge

commit 3e50300
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 23:40:43 2022 +0800

    Update to jdk-20+12

    27637: LA port of 8292267: Clean up synchronizer.hpp

commit aba80ba
Merge: b7e3b3b 7b81a9c
Author: aoqi <aoqi@loongson.cn>
Date:   Sat Sep 17 18:14:48 2022 +0800

    Merge

commit b7e3b3b
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 17 09:42:52 2022 +0800

    Update (2022.09.16)

    27686: Fix encoding of Assembler::amadd_d
    27605: C1: Skip RX in register saver

commit 896b64e
Author: loongson-jvm <jvm@loongson.cn>
Date:   Wed Sep 14 21:17:04 2022 +0800

    Update (2022.09.14) (openjdk#4)

    27793: reduce some CodeBuffer size
    27659: Make in_scratch_emit_size a virtual method
    27683: Method activation needs more stack words
    27583: [C2] Remove reg_class no_Ax_reg and no_T8_reg
    27627: Basic type should be 64-bit supported
    27751: MacroAssembler::argument_address should not blows arg_slot
    25965: Allow larger CodeEntryAlignment
    27824: Remove redundant ld_ptr/st_ptr assembler
    27898: libsaproc: Fix compile errors on upstream system

commit e45ae0f
Author: loongson-jvm <jvm@loongson.cn>
Date:   Sat Sep 3 18:40:22 2022 +0800

    Update (2022.09.03) (openjdk#3)

    23864: Fix caller saved fpu regset
    27580: Delete MIPS instructions in LA files
    26659: Fix push_fpu/pop_fpu typo and implement push_vp/pop_vp to save/restore vector register

commit 57e68ca
Author: loongson-jvm <jvm@loongson.cn>
Date:   Fri Sep 2 16:05:19 2022 +0800

    Update (2022.09.02) (openjdk#2)

    27335: [C2] Make FP register allocable
    27449: Codebuffer shared stubs enhancement
    27464: [C2] Fix conditionally allocatable S5 to get correct ALL_REG_mask.size()
    20630: [C2] adjust register pressure closer to allocable size
    22010: Refactor fast_lock/unlock assembler
    23531: Support monitor count
    27499: LA port of JDK-8285435: Show file and line in MacroAssembler::verify_oop for AArch64 and RISC-V platforms (Port from x86)
    27338: [JVMCI] Implement JVMCI for LoongArch64
    27492: unify offsets of framePoint whether javaFrame of nativeFrame
    27576: Revert MacroAssembler::remove_frame
    26091: C1: Enable optimizations for RISC-V and LoongArch
    27183: [C2] Make T4 allocatable
    26733: C2: Load float immediate by vldi
    27611: build failed with --disable-precompiled-headers
    26284: Rectification of JNI argument shuffling
    27604: Add reg class no_CR_reg
    27648: Recursive locking case is not triggered in fast_lock

commit 1093dc1
Author: loongson-jvm <43648753+loongson-jvm@users.noreply.github.com>
Date:   Fri Sep 2 09:13:47 2022 +0800

    Update (2022.09.01)

    * 27085: 8291640: java/beans/XMLDecoder/8028054/Task.java should use the 3-arg Class.forName
    * 23726: LA port of 8265245: depChecker_<cpu> don't have any functionalities
    * 27130: revert c-call convention part of 27086
    * 27445: LA port of 8243392: Remodel CDS/Metaspace storage reservation
    * 27427: Normalized the use of loongarch in comments
    * 27395: C2: Mark non-volatile floating-registers as SOE
    * 27363: Implement ZSaveLiveRegisters
    * 27062: 8292362: java/lang/Thread/jni/AttachCurrentThread/AttachTest.java#id1 failed on some platforms

commit fee26ec
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:10:33 2022 +0800

    update to jdk-20+10

    27360: LA port of 8290840: Refactor the "os" class

commit 2b121ae
Merge: 8e4e305 e4925a3
Author: aoqi <aoqi@loongson.cn>
Date:   Fri Aug 12 15:07:09 2022 +0800

    Merge

commit 8e4e305
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 21:07:56 2022 +0800

    update to jdk-20+9

    27312: LA port of 8291106: ZPlatformGranuleSizeShift is redundant
    27311: LA port of 8291000: C2: Purge LoadPLocked and Store*Conditional nodes

commit 17cd2c4
Merge: 526ad75 13f0f12
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 15:06:51 2022 +0800

    Merge

commit 526ad75
Author: aoqi <aoqi@loongson.cn>
Date:   Thu Aug 11 14:32:45 2022 +0800

    Initial Linux/LoongArch64 Port

    A complete (i.e., template interpreter, C1 JIT compiler, C2 JIT compiler, Vector API, ZGC and Shenandoah GC) LoongArch64 port has been implemented.

    Co-authored-by: Ao Qi <aoqi@loongson.cn>
    Co-authored-by: Wang Rui <wangrui@loongson.cn>
    Co-authored-by: Zhai Xiang <zhaixiang@loongson.cn>
    Co-authored-by: Wang Haomin <wanghaomin@loongson.cn>
    Co-authored-by: Sun Guoyun <sunguoyun@loongson.cn>
    Co-authored-by: Pan Xuefeng <panxuefeng@loongson.cn>
    Co-authored-by: Sun Xu <sunxu01@loongson.cn>
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