Eric Fang 694cebaadc 8387594: AArch64: Support vector integer division for SVE ...

Reviewed-by: aph, xgong

2026-07-22 03:32:07 +00:00

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overhead

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

pea

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x86

8020282: Generated code quality: redundant LEAs in the chained dereferences

2025-06-19 09:36:29 +00:00

AddIdealNotXPlusC.java

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AllocationMerges.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

ArrayAllocation.java

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ArrayBoundCheckRemoval.java

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ArrayClear.java

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ArrayFill.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

ArrayStoreCheck.java

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AutoVectorization2DArray.java

8364597: Replace THL A29 Limited with Tencent

2025-08-08 02:27:30 +00:00

BitSetAndReset.java

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BitTest.java

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ClearMemory.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

CodeCacheStress.java

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ConstructorBarriers.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

CopyLoop.java

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CountedLoopCastIV.java

8357726: Improve C2 to recognize counted loops with multiple casts in trip counter

2025-06-25 01:16:08 +00:00

CountLeadingZeros.java

8360192: C2: Make the type of count leading/trailing zero nodes more precise

2025-12-08 13:16:39 +00:00

DivRem.java

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DMBCheck.java

8355233: Add a DMB related benchmark

2025-04-22 19:59:41 +00:00

Explosion.java

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FinalFieldInitialize.java

8325821: [REDO] use "dmb.ishst+dmb.ishld" for release barrier

2024-06-10 12:57:03 +00:00

FloatingScalarVectorAbsDiff.java

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FpMinMaxIntrinsics.java

8382482: Optimize equals scenario in x86 scalar floating point min/max reduction loops

2026-05-28 20:16:12 +00:00

IfMinMax.java

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IndexVector.java

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InnerClassNullRef.java

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InterfaceCalls.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

InterfacePrivateCalls.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

IterativeEA.java

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LeadingZeros.java

8350468: x86: Improve implementation of vectorized numberOfLeadingZeros for int and long

2025-11-10 06:16:02 +00:00

LoopLocals.java

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LoopSafepoint.java

8347499: C2: Make PhaseIdealLoop eliminate more redundant safepoints in loops

2025-11-06 10:56:48 +00:00

LoopUnroll.java

8364597: Replace THL A29 Limited with Tencent

2025-08-08 02:27:30 +00:00

LShiftIdeal_XPlusX_LShiftC.java

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LShiftNodeIdealize.java

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MacroLogicOpt.java

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MathExact.java

8346989: C2: deoptimization and re-execution cycle with Math.*Exact in case of frequent overflow

2025-04-07 05:21:44 +00:00

MaxMinOptimizeTest.java

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MergeLoadBench.java

8349142: [JMH] compiler.MergeLoadBench.getCharBV fails

2025-02-02 02:46:16 +00:00

MergeStoreBench.java

8374363: Update copyright year to 2025 for test/micro in files where it was missed

2025-12-27 04:45:56 +00:00

MergeStores.java

8349943: [JMH] Use jvmArgs consistently

2025-02-20 01:33:58 +00:00

ModPowerOf2.java

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MulNodeIdealize.java

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Multiplication.java

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MultiplyHighLowFusion.java

8379327: 128-bit multiplication uses two multiply instructions on x86_64

2026-06-30 04:39:30 +00:00

NotOpTransformation.java

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PhiDuplicatedConversion.java

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PointerBenchmarkFlat.java

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PopCount.java

8333382: [s390x] Enhance popcnt Instruction to use Z15 facilities

2024-06-12 13:24:58 +00:00

PostAllocationStores.java

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RangeCheckHoisting.java

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RBTreeSearch.java

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Rotation.java

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SecondarySuperCacheHits.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SecondarySuperCacheInterContention.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SecondarySuperCacheIntraContention.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

SerialAdditions.java

8347555: [REDO] C2: implement optimization for series of Add of unique value

2025-10-10 14:04:51 +00:00

SharedLoopHeader.java

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Signum.java

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SkipIntToLongCast.java

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SparseCodeCache.java

8350852: Implement JMH benchmark for sparse CodeCache

2025-04-06 17:38:28 +00:00

SpillCode.java

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StoreAfterStore.java

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Straighten.java

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StringConstructorBenchmark.java

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SubIdealC0Minus_YPlusC1_.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

TestEor3.java

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TypeVectorOperations.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

UnsignedComparison.java

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VectorAlgorithms.java

8380513: [VectorAlgorithms] mismatch benchmark and test

2026-04-01 12:18:49 +00:00

VectorAlgorithmsImpl.java

8376803: Jtreg test compiler/vectorization/TestVectorAlgorithms.java fails after JDK-8373026

2026-06-22 08:17:10 +00:00

VectorAliasing.java

8374383: Update the copyright year to 2025 in the remaining files under test/ where it was missed

2025-12-31 10:04:45 +00:00

VectorAlignment.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorAutoAlignment.java

8355094: Performance drop in auto-vectorized kernel due to split store

2025-05-20 13:51:47 +00:00

VectorAutoAlignmentVisualization.java

8355094: Performance drop in auto-vectorized kernel due to split store

2025-05-20 13:51:47 +00:00

VectorBitCount.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorBulkOperationsArray.java

8367158: C2: create better fill and copy benchmarks, taking alignment into account

2025-12-12 07:17:17 +00:00

VectorBulkOperationsMemorySegment.java

8367158: C2: create better fill and copy benchmarks, taking alignment into account

2025-12-12 07:17:17 +00:00

VectorIntegerDiv.java

8387594: AArch64: Support vector integer division for SVE

2026-07-22 03:32:07 +00:00

VectorIntMinMax.java

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VectorLoadToStoreForwarding.java

8342958: Use jvmArgs consistently in microbenchmarks

2024-10-28 22:40:25 +00:00

VectorReduction2.java

8366444: Add support for add/mul reduction operations for Float16

2026-04-15 12:27:56 +00:00

VectorReduction.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorReductionFloatingMinMax.java

8345795: Update copyright year to 2024 for hotspot in files where it was missed

2024-12-10 08:47:46 +00:00

VectorShiftAccumulate.java

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VectorShiftRight.java

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VectorSignum.java

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VectorStoreToLoadForwarding.java

8334431: C2 SuperWord: fix performance regression due to store-to-load-forwarding failures

2024-11-20 14:23:57 +00:00

VectorSubword.java

8342095: Add autovectorizer support for subword vector casts

2026-02-26 05:15:30 +00:00

VectorThroughputForIterationCount.java

8344118: C2 SuperWord: add VectorThroughputForIterationCount benchmark

2024-11-27 09:15:57 +00:00

VectorTwoShorts.java

8359419: AArch64: Relax min vector length to 32-bit for short vectors

2025-07-22 09:06:02 +00:00

WriteBarrier.java

8346470: Improve WriteBarrier JMH to have old-to-young refs

2025-03-13 18:32:15 +00:00