Cesar Soares Lucas a53345ad03 8287061: Support for rematerializing scalar replaced objects participating in allocation merges ...

Reviewed-by: kvn, vlivanov

2023-07-17 23:01:35 +00:00

..

blackhole

8296545: C2 Blackholes should allow load optimizations

2022-12-05 12:00:30 +00:00

igvn

8299546: C2: MulLNode::mul_ring() wrongly returns bottom type due to casting errors with large numbers

2023-03-14 14:57:47 +00:00

loopOpts

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

scalarReplacement

8287061: Support for rematerializing scalar replaced objects participating in allocation merges

2023-07-17 23:01:35 +00:00

stringopts

8271459: C2: Missing NegativeArraySizeException when creating StringBuilder with negative capacity

2021-10-05 07:02:06 +00:00

AddINodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

AddLNodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

AndINodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

CmpUWithZero.java

8290529: C2: assert(BoolTest(btest).is_canonical()) failure

2022-09-02 13:35:11 +00:00

DivINodeIdealizationTests.java

8267265: Use new IR Test Framework to create tests for C2 Ideal transformations

2022-02-28 10:01:24 +00:00

DivLNodeIdealizationTests.java

8267265: Use new IR Test Framework to create tests for C2 Ideal transformations

2022-02-28 10:01:24 +00:00

LShiftINodeIdealizationTests.java

8303238: Create generalizations for existing LShift ideal transforms

2023-03-13 11:10:42 +00:00

LShiftLNodeIdealizationTests.java

8303238: Create generalizations for existing LShift ideal transforms

2023-03-13 11:10:42 +00:00

MaxMinINodeIdealizationTests.java

8302673: [SuperWord] MaxReduction and MinReduction should vectorize for int

2023-06-05 07:08:33 +00:00

MulINodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

MulLNodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

RotateLeftNodeIntIdealizationTests.java

8297953: Fix several C2 IR matching tests for RISC-V

2022-12-02 12:48:42 +00:00

RotateLeftNodeLongIdealizationTests.java

8297953: Fix several C2 IR matching tests for RISC-V

2022-12-02 12:48:42 +00:00

SubINodeIdealizationTests.java

8272735: Add missing SubL node transformations

2022-03-14 09:05:53 +00:00

SubLNodeIdealizationTests.java

8272735: Add missing SubL node transformations

2022-03-14 09:05:53 +00:00

TestArrayElementTypeLoad.java

8310299: C2: 8275201 broke constant folding of array store check in some cases

2023-06-29 07:41:04 +00:00

TestAutoVecCountingDownLoop.java

8284981: Support the vectorization of some counting-down loops in SLP

2022-04-30 07:39:16 +00:00

TestAutoVectorization2DArray.java

8298345: Fix another two C2 IR matching tests for RISC-V

2022-12-09 12:43:47 +00:00

TestBackToBackIfs.java

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

2022-01-10 07:52:18 +00:00

TestConv2BExpansion.java

8051725: Improve expansion of Conv2B nodes in the middle-end

2023-05-30 14:11:12 +00:00

TestConvI2LCastLongLoop.java

8286197: C2: Optimize MemorySegment shape in int loop

2022-06-10 08:17:26 +00:00

TestCountedLoopPhiValue.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestCountedLoopSafepoint.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestDebugInfo.java

8201516: DebugNonSafepoints generates incorrect information

2023-03-07 06:59:23 +00:00

TestDisableAutoVectOpcodes.java

8297172: Fix some issues of auto-vectorization of Long.bitCount/numberOfTrailingZeros/numberOfLeadingZeros()

2022-12-06 09:35:27 +00:00

TestDuplicateBackedge.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestEnumFinalFold.java

8286339: compiler/c2/irTests/TestEnumFinalFold.java fails if Enum/String methods are not inlined

2022-05-11 05:29:11 +00:00

TestFewIterationsCountedLoop.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestFPComparison.java

8297953: Fix several C2 IR matching tests for RISC-V

2022-12-02 12:48:42 +00:00

TestGetAndAdd.java

8308444: LoadStoreNode::result_not_used() is too conservative

2023-06-15 16:00:18 +00:00

TestIRAbs.java

8280089: compiler/c2/irTests/TestIRAbs.java fails on some arches

2022-01-18 12:13:44 +00:00

TestIRLShiftIdeal_XPlusX_LShiftC.java

8288564: C2: LShiftLNode::Ideal produces wrong result after JDK-8278114

2022-06-20 06:47:40 +00:00

TestIterativeEA.java

8276455: C2: iterative EA

2021-12-14 19:24:13 +00:00

TestLongRangeChecks.java

8296403: [TESTBUG] IR test runner methods in TestLongRangeChecks.java invoke wrong test methods

2023-01-20 08:16:28 +00:00

TestLSMMissedEmptyLoop.java

8297724: Loop strip mining prevents some empty loops from being eliminated

2022-12-21 14:46:57 +00:00

TestMulNodeIdealization.java

8291336: Add ideal rule to convert floating point multiply by 2 into addition

2022-10-28 10:04:38 +00:00

TestOptimizeUnstableIf.java

8286104: use aggressive liveness for unstable_if traps

2022-06-30 03:59:42 +00:00

TestPadding.java

8309978: [x64] Fix useless padding

2023-06-15 15:32:45 +00:00

TestPostParseCallDevirtualization.java

8275086: compiler/c2/irTests/TestPostParseCallDevirtualization.java fails when compiler1 is disabled

2021-11-03 05:51:18 +00:00

TestPushAddThruCast.java

8288022: c2: Transform (CastLL (AddL into (AddL (CastLL when possible

2022-07-06 11:36:12 +00:00

TestRemixAddressExpressions.java

8278784: C2: Refactor PhaseIdealLoop::remix_address_expressions() so it operates on longs

2022-01-21 07:32:08 +00:00

TestScalarReplacement.java

8295066: Folding of loads is broken in C2 after JDK-8242115

2022-10-26 20:45:26 +00:00

TestScheduleSmallMethod.java

8275847: Scheduling fails with "too many D-U pinch points" on small method

2021-11-08 06:40:49 +00:00

TestShiftAndMask.java

8285793: C2: optimization of mask checks in counted loops fail in the presence of cast nodes

2022-04-29 11:19:27 +00:00

TestSkeletonPredicates.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestSpecialCasesOf_AMinusB_Plus_CMinusD_InAddIdeal.java

8278471: Remove unreached rules in AddNode::IdealIL

2021-12-16 03:57:29 +00:00

TestStripMiningDropsSafepoint.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestSuperwordFailsUnrolling.java

8287087: C2: perform SLP reduction analysis on-demand

2023-04-27 09:39:53 +00:00

TestTypeSpeculation.java

8301630: C2: 8297933 broke type speculation in some cases

2023-03-01 09:36:22 +00:00

TestUnsignedComparison.java

8280378: [IR Framework] Support IR matching for different compile phases

2022-11-01 15:41:09 +00:00

TestVectorConditionalMove.java

8306922: IR verification fails because IR dump is chopped up

2023-06-26 06:11:32 +00:00

TestVectorizationMismatchedAccess.java

8300258: C2: vectorization fails on simple ByteBuffer loop

2023-03-09 08:00:24 +00:00

TestVectorizationMultiInvar.java

8305781: compiler/c2/irTests/TestVectorizationMultiInvar.java failed with "IRViolationException: There were one or multiple IR rule failures."

2023-04-18 08:54:55 +00:00

TestVectorizationNotRun.java

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

2023-02-01 09:48:54 +00:00

TestVectorizeTypeConversion.java

8305055: IR check fails on some aarch64 platforms

2023-03-31 09:15:24 +00:00

TestVectorizeURShiftSubword.java

8299960: Speed up test/hotspot/jtreg/compiler/c2/irTests/TestVectorizeURShiftSubword.java

2023-01-16 09:17:31 +00:00

URShiftINodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

URShiftLNodeIdealizationTests.java

8297384: Add IR tests for existing idealizations of arithmetic nodes

2022-11-25 08:17:44 +00:00

XorINodeIdealizationTests.java

8281453: New optimization: convert ~x into -1-x when ~x is used in an arithmetic expression

2022-10-06 22:15:20 +00:00

XorLNodeIdealizationTests.java

8281453: New optimization: convert ~x into -1-x when ~x is used in an arithmetic expression

2022-10-06 22:15:20 +00:00