Dawid Jurczak 43234b1595 [DSE] Transform memset + malloc --> calloc (PR25892) ...

After this change DSE can eliminate malloc + memset and emit calloc.
It's https://reviews.llvm.org/D101440 follow-up.

Differential Revision: https://reviews.llvm.org/D103009

2021-07-20 11:39:05 +02:00

..

ADCE.cpp

[DebugInfo] Salvage dbg.value() during ADCE

2021-05-21 05:25:59 -07:00

AlignmentFromAssumptions.cpp

Recommit [ScalarEvolution] Make getMinusSCEV() fail for unrelated pointers.

2021-07-06 12:16:05 -07:00

AnnotationRemarks.cpp

[Remarks] Add analysis remarks for memset/memcpy/memmove lengths

2021-05-24 10:10:44 -07:00

BDCE.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

CallSiteSplitting.cpp

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CMakeLists.txt

[NewPM] Remove SpeculateAroundPHIs pass

2021-06-15 20:35:55 +03:00

ConstantHoisting.cpp

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ConstraintElimination.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

CorrelatedValuePropagation.cpp

[CVP] Guard against poison in common phi value transform (PR50399)

2021-05-25 20:47:17 +02:00

DCE.cpp

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DeadStoreElimination.cpp

[DSE] Transform memset + malloc --> calloc (PR25892)

2021-07-20 11:39:05 +02:00

DivRemPairs.cpp

[DivRemPairs] Add an initial case for hoisting to a common predecessor.

2021-07-11 10:03:07 -07:00

EarlyCSE.cpp

[FPEnv] EarlyCSE support for constrained intrinsics, default FP environment edition

2021-05-20 14:40:51 -04:00

FlattenCFGPass.cpp

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Float2Int.cpp

[NFCI] Move DEBUG_TYPE definition below #includes

2021-05-30 17:31:01 +08:00

GuardWidening.cpp

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GVN.cpp

GVN.cpp - remove unused <vector> include. NFCI.

2021-06-13 14:06:32 +01:00

GVNHoist.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

GVNSink.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

InductiveRangeCheckElimination.cpp

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IndVarSimplify.cpp

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InferAddressSpaces.cpp

[infer-address-spaces] Handle complex non-pointer constexpr arguments.

2021-07-19 12:15:52 -07:00

InstSimplifyPass.cpp

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IVUsersPrinter.cpp

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JumpThreading.cpp

[CSSPGO] Undoing the concept of dangling pseudo probe

2021-06-18 15:14:11 -07:00

LICM.cpp

[LICM] Create LoopNest Invariant Code Motion (LNICM) pass

2021-07-20 00:31:18 +09:00

LoopAccessAnalysisPrinter.cpp

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LoopBoundSplit.cpp

[LoopBoundSplit] Ignore phi node which is not scevable

2021-06-09 09:44:36 +01:00

LoopDataPrefetch.cpp

[NFCI] Move DEBUG_TYPE definition below #includes

2021-05-30 17:31:01 +08:00

LoopDeletion.cpp

[LoopDeletion] Handle switch in proving that loop exits on first iteration

2021-07-09 18:03:34 +07:00

LoopDistribute.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

LoopFlatten.cpp

[LoopFlatten] Use Loop to identify loop induction phi. NFC

2021-07-19 09:06:57 +01:00

LoopFuse.cpp

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LoopIdiomRecognize.cpp

[Intrinsics] Make MemCpyInlineInst a MemCpyInst

2021-07-02 10:25:24 -07:00

LoopInstSimplify.cpp

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LoopInterchange.cpp

[LoopInterchange] Check lcssa phis in the inner latch in scenarios of multi-level nested loops

2021-07-16 11:59:20 -04:00

LoopLoadElimination.cpp

[NFC] Inline variable to prevent unused variable warning

2021-07-13 09:57:59 -07:00

LoopPassManager.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

LoopPredication.cpp

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LoopRerollPass.cpp

[LoopReroll] Add an extra defensive check to avoid SCEV assertion.

2021-07-13 12:17:09 -07:00

LoopRotation.cpp

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LoopSimplifyCFG.cpp

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LoopSink.cpp

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LoopStrengthReduce.cpp

[LSR] Handle case 1*reg => reg. PR50918

2021-07-16 11:33:59 +07:00

LoopUnrollAndJamPass.cpp

LoopUnrollAndJamPass.cpp - remove unused <vector> include. NFCI.

2021-06-13 14:06:32 +01:00

LoopUnrollPass.cpp

[LoopUnroll] Don't modify TripCount/TripMultiple in computeUnrollCount() (NFCI)

2021-06-21 21:34:17 +02:00

LoopUnswitch.cpp

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LoopVersioningLICM.cpp

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LowerAtomic.cpp

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LowerConstantIntrinsics.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

LowerExpectIntrinsic.cpp

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LowerGuardIntrinsic.cpp

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LowerMatrixIntrinsics.cpp

[Matrix] Fix crash during fusion if the same load is re-used.

2021-07-02 14:00:17 +01:00

LowerWidenableCondition.cpp

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MakeGuardsExplicit.cpp

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MemCpyOptimizer.cpp

Revert "[MemCpyOpt] Enable memcpy optimizations unconditionally."

2021-07-19 14:27:41 -07:00

MergedLoadStoreMotion.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

MergeICmps.cpp

PR51018: Remove explicit conversions from SmallString to StringRef to future-proof against C++23

2021-07-08 13:37:57 -07:00

NaryReassociate.cpp

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NewGVN.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

PartiallyInlineLibCalls.cpp

[PartiallyInlineLibCalls] Disable sqrt expansion for strictfp.

2021-06-17 14:15:12 -07:00

PlaceSafepoints.cpp

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Reassociate.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

Reg2Mem.cpp

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RewriteStatepointsForGC.cpp

[RS4GC] Use one DVCache for both inlineGetBaseAndOffset() and insertParsePoints()

2021-07-12 18:13:00 +07:00

Scalar.cpp

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ScalarizeMaskedMemIntrin.cpp

[ScalarizeMaskedMemIntrin][SelectionDAGBuilder] Use the element type to calculate alignment for gather/scatter when alignment operand is 0.

2021-07-01 19:08:47 -07:00

Scalarizer.cpp

Update @llvm.powi to handle different int sizes for the exponent

2021-06-17 09:38:28 +02:00

SCCP.cpp

Function Specialization Pass

2021-06-11 09:11:29 +01:00

SeparateConstOffsetFromGEP.cpp

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SimpleLoopUnswitch.cpp

[SimpleLoopUnswitch] Don't non-trivially unswitch loops with catchswitch exits

2021-07-14 14:07:28 -07:00

SimplifyCFGPass.cpp

[SimplifyCFG] Tail-merging all blocks with resume terminator

2021-06-24 21:25:06 +03:00

Sink.cpp

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SpeculativeExecution.cpp

[NewPM] Don't mark AA analyses as preserved

2021-05-18 13:49:03 -07:00

SROA.cpp

Preserve more MD_mem_parallel_loop_access and MD_access_group in SROA

2021-06-10 15:47:03 -07:00

StraightLineStrengthReduce.cpp

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StructurizeCFG.cpp

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TailRecursionElimination.cpp

[TRE] Reland: allow TRE for non-capturing calls.

2021-05-25 11:35:48 +03:00

WarnMissedTransforms.cpp

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