Axel Boldt-Christmas 821c514a13 8341692: Implement JEP 490: ZGC: Remove the Non-Generational Mode ...

Reviewed-by: ihse, eosterlund, stefank, prr, cjplummer, dholmes

2024-10-30 11:05:07 +00:00

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parallel_iv

8328528: C2 should optimize long-typed parallel iv in an int counted loop

2024-10-21 14:57:31 +00:00

superword

8342387: C2 SuperWord: refactor and improve compiler/loopopts/superword/TestDependencyOffsets.java

2024-10-24 05:45:35 +00:00

BadPredicateAfterPartialPeel.java

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ConstFPVectorization.java

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CountedLoopPeelingProfilePredicates.java

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CountedLoopProblem.java

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FillArrayWithUnsafe.java

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InfiniteLoopBadControlNeverBranch.java

8335709: C2: assert(!loop->is_member(get_loop(useblock))) failed: must be outside loop

2024-07-19 07:30:23 +00:00

InvariantCodeMotionReassociateAddSub.java

8323220: Reassociate loop invariants involved in Cmps and Add/Subs

2024-04-15 15:54:34 +00:00

InvariantCodeMotionReassociateCmp.java

8323220: Reassociate loop invariants involved in Cmps and Add/Subs

2024-04-15 15:54:34 +00:00

IterationSplitPredicateInconsistency.java

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LoadVectorFromStableArray.java

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LongCountedLoopInInfiniteLoop.jasm

8338100: C2: assert(!n_loop->is_member(get_loop(lca))) failed: control must not be back in the loop

2024-09-05 15:51:27 +00:00

LoopRotateBadNodeBudget.java

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LoopUnrollBadNodeBudget.java

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LoopUnswitchingBadNodeBudget.java

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MalformedControlIrreducibleLoop.jasm

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MoveStoreAfterInfiniteLoop.jasm

8338100: C2: assert(!n_loop->is_member(get_loop(lca))) failed: control must not be back in the loop

2024-09-05 15:51:27 +00:00

PartialPeelingUnswitch.java

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PeelingAndLoopStripMining.java

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PeelingZeroTripCount.java

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SplitIfSharedFastLockBehindCastPP.java

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StoreMovedBeforeInfiniteLoop.java

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StrangeControl.jasm

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Test6659207.java

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Test6855164.java

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Test6860469.java

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Test7044738.java

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Test7052494.java

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Test8210392.java

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Test8211698.java

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TestAddPChainWithDifferentBase.java

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TestArraysFillDeadControl.java

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TestAssertPredicatePeeling.java

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TestBackedgeLoadArrayFill.jasm

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TestBackedgeLoadArrayFillMain.java

8311964: Some jtreg tests failing on x86 with error 'unrecognized VM options' (C2 flags)

2023-09-06 11:36:13 +00:00

TestBadControlAfterPreMainPost.java

8315920: C2: "control input must dominate current control" assert failure

2023-09-26 14:32:54 +00:00

TestBadControlLoopLimitCheck.java

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TestBadCountedLoopLimit.java

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TestBadlyFormedCountedLoop.java

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TestBaseCountedEndLoopUnswitchCandidate.java

8325746: Refactor Loop Unswitching code

2024-02-28 07:03:57 +00:00

TestBeautifyLoops_2.java

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TestBeautifyLoops.java

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TestBrokenAntiDependenceWithPhi.java

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TestCanonicalLoopEntryOpaqueOrder.java

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TestCastFFAtPhi.java

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TestCastIIMakesMainLoopPhiDead2.java

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TestCastIIMakesMainLoopPhiDead.java

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TestCastIINoLoopLimitCheck.java

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TestCMoveLimitType.java

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TestCMoveWithDeadPhi.java

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TestCMovSplitThruPhi.java

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TestCMovWithOpaque.java

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TestCountedLoopBadIVRange.java

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TestCountedLoopInsideInfiniteLoop.jasm

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TestCountedLoopInsideInfiniteLoopMain.java

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TestCountedLoopPhiValue.java

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TestCountedLoopSafepointBackedge.java

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TestCountedLoopZeroIter.java

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TestCreateNewIfForPredicateCloning.java

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TestDeadBackbranchArrayAccess.java

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TestDeadCountedLoop.java

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TestDeadIrreducibleLoops.jasm

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TestDeadIrreducibleLoopsMain.java

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TestDeadPostLoopBecausePredicate.java

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TestDeepGraphVerifyIterativeGVN.java

8331185: Enable compiler memory limits in debug builds

2024-05-08 10:38:09 +00:00

TestDepBetweenLoopAndPredicate.java

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TestDivWithTopDivisor.java

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TestDivZeroCheckControl.java

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TestDivZeroDominatedBy.java

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TestDivZeroWithSplitIf.java

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TestEliminateNullCheckWithSplitIf.java

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TestEmptyLoopMultiplePhis.java

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TestEmptyPreLoopForDifferentMainLoop.java

8327423: C2 remove_main_post_loops: check if main-loop belongs to pre-loop, not just assert

2024-03-14 07:12:16 +00:00

TestIdomAfterLoopUnswitching.java

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TestIfReplacedByMainLoopExit.java

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TestImpossibleIV.java

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TestInfiniteLoopCCP.java

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TestInfiniteLoopNest.java

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TestInfiniteLoopNotInnerMost.java

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TestInfiniteLoopWithUnmergedBackedges.jasm

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TestInfiniteLoopWithUnmergedBackedgesMain.java

8311964: Some jtreg tests failing on x86 with error 'unrecognized VM options' (C2 flags)

2023-09-06 11:36:13 +00:00

TestInfLoopNearUsePlacement.java

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TestInlinedSplitFallInIrreducibleLoopStatus.jasm

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TestInlinedSplitFallInIrreducibleLoopStatusMain.java

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TestIrreducibleLoopWithVNNI.java

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TestIterationSplitWithRegionHead.java

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TestLimitLoadBelowLoopLimitCheck.java

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TestLoadPinnedAfterAllocate.java

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TestLogSum.java

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TestLongCountedLoopInInfiniteLoop.java

8338100: C2: assert(!n_loop->is_member(get_loop(lca))) failed: control must not be back in the loop

2024-09-05 15:51:27 +00:00

TestLoopEndNodeEliminate.java

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TestLoopLimitNodeElimination.java

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TestLoopLimitOverflowDuringCCP.java

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TestLoopLimitSubtractionsCollapse.java

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TestLoopPeeling.java

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TestLoopPredicateDep.java

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TestLoopUnswitchingLostCastDependency.java

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TestLostDependencyOnZeroTripGuard.java

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TestMainBodyExecutedOnce.java

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TestMainNeverExecuted.java

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TestMalformedControlIrreducibleLoop.java

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TestMaxLoopOptsCountReached.java

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TestMissedOpaqueInPredicate.java

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TestMissingSkeletonPredicateForIfNode.java

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TestMoveStoreAfterInfiniteLoop.java

8338100: C2: assert(!n_loop->is_member(get_loop(lca))) failed: control must not be back in the loop

2024-09-05 15:51:27 +00:00

TestMoveStoreAfterLoopVerifyIterativeGVN.java

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TestMoveStoresOutOfLoops.java

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TestMoveStoresOutOfLoopsStoreNoCtrl.java

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TestMultipleInfiniteLoops.java

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TestNestedIrreducibleLoops.jasm

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TestNestedIrreducibleLoopsMain.java

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TestNodeSunkFromPreLoop.java

8314024: SIGSEGV in PhaseIdealLoop::build_loop_late_post_work due to bad immediate dominator info

2023-08-30 07:52:05 +00:00

TestNotifyOpaqueZeroTripGuardToCmpI.java

8316361: C2: assert(!failure) failed: Missed optimization opportunity in PhaseIterGVN with -XX:VerifyIterativeGVN=10

2023-10-02 08:03:10 +00:00

TestOneIterationStripMined.java

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TestOnlyInfiniteLoops.jasm

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TestOnlyInfiniteLoopsMain.java

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TestOpaqueZeroTripGuardPostLoopRemoval.java

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TestOptimizeFillWithStripMinedLoop.java

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TestOverUnrolling2.java

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TestOverunrolling.java

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TestPartialPeelAtUnsignedTests.java

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TestPartialPeelAtUnsignedTestsNegativeLimit.java

8332920: C2: Partial Peeling is wrongly applied for CmpU with negative limit

2024-06-11 11:32:12 +00:00

TestPartialPeelingAtSingleInputRegion.java

8331518: Tests should not use the "Classpath" exception form of the legal header

2024-05-02 07:49:12 +00:00

TestPartialPeelingSinkNodes.java

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TestPeelingNeverEnteredLoop.java

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TestPeelingRemoveDominatedTest.java

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TestPeelingSkeletonPredicateInitialization.java

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TestPhaseCFGNeverBranchToGoto.jasm

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TestPhaseCFGNeverBranchToGotoMain.java

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TestPhiInSkeletonPredicateExpression.java

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TestPredicateInputBelowLoopPredicate.java

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TestPredicateLostDependency.java

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TestPreMainPostFallInEdges.java

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TestRangeCheckPredicatesControl.java

8341692: Implement JEP 490: ZGC: Remove the Non-Generational Mode

2024-10-30 11:05:07 +00:00

TestRCEAfterUnrolling.java

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TestRemixAddressExpressionsWithIrreducibleLoop.java

8326638: Crash in PhaseIdealLoop::remix_address_expressions due to unexpected Region instead of Loop

2024-02-27 16:58:22 +00:00

TestRemoveEmptyCountedLoop.java

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TestRemoveEmptyLoop.java

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TestRemoveMainPostLoops.java

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TestSinkingDivisorLostPin.java

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TestSinkingMoreThan2AddPNodes.java

8315377: C2: assert(u->find_out_with(Op_AddP) == nullptr) failed: more than 2 chained AddP nodes?

2023-09-06 07:25:22 +00:00

TestSinkingNodesCausesLongCompilation.java

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TestSkeletonPredicateNegation.java

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TestSplitIfBlocksDisabled.java

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TestSplitIfOpaque1.java

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TestSplitIfPinnedCMove.java

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TestSplitIfPinnedLoadInStripMinedLoop.java

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TestSplitIfUnswitchedLoopsEliminated.java

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TestSplitThruPhiDivMod.java

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TestSplitThruPhiInfinitely.java

8287284: C2: loop optimization performs split_thru_phi infinitely many times

2023-11-15 08:31:39 +00:00

TestStoreSunkInInnerLoop.java

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TestStrangeControl.java

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TestStripMinedBackToBackIfs.java

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TestSunkCastOnUnreachablePath.java

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TestSunkNodeDueToBrokenAntiDependency.java

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TestSunkNodeInInfiniteLoop.java

8336830: C2: assert(get_loop(lca)->_nest < n_loop->_nest || lca->in(0)->is_NeverBranch()) failed: must not be moved into inner loop

2024-08-26 07:31:04 +00:00

TestSunkNodeMissingCastAssert.java

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TestUndetectedLoopInInfiniteLoop.java

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TestUnexpectedOpaque1.java

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TestUnreachableInnerLoop.java

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TestUnrollLimitPreciseType.java

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TestUnsupportedConditionalMove.java

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TestUnswitchCloneSkeletonPredicates.java

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TestUnswitchOverunrolling.java

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TestUnswitchWithSunkNodes.java

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TestVerifyLoopOptimizations.java

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TestWrongCMovSplitIf.java

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TestWrongOffsetConstantArrayConstant.java

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TestZeroTripGuardShared.java

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UseCountedLoopSafepoints.java

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UseCountedLoopSafepointsTest.java

8321713: Harmonize executeTestJvm with create[Limited]TestJavaProcessBuilder

2024-01-03 08:53:01 +00:00