Aleksandr Popov bca5501869 [IRCE] Add NSW flag to main loop's indvar base ...

We have guarantees that induction variable will not overflow in the main
loop after the loop constrained. Therefore we can add no wrap flags on
its base in order not to miss info that loop is countable.

Add NSW flag now, since adding NUW flag requires a bit more complicated
analysis.

Reviewed By: skatkov

Differential Revision: https://reviews.llvm.org/D154954

2023-07-17 01:03:52 +02:00

..

ADCE.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

AlignmentFromAssumptions.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

AnnotationRemarks.cpp

[IRGen] Change annotation metadata to support inserting tuple of strings into annotation metadata array.

2023-05-09 17:51:28 +03:00

BDCE.cpp

[Passes] Remove legacy PM version of BDCE (aka BitTrackingDCEPass)

2023-04-14 18:56:20 +02:00

CallSiteSplitting.cpp

[Scalar] Remove CallSiteSplittingLegacyPass

2023-06-10 15:20:40 -07:00

CMakeLists.txt

…

ConstantHoisting.cpp

[ConstantHoisting] simplify NumUses accounting NFC

2023-07-12 09:53:46 -07:00

ConstraintElimination.cpp

[ConstraintElimination] Handle solving-only ICMP_NE predicates

2023-06-29 21:22:48 +02:00

CorrelatedValuePropagation.cpp

[CVP] Make select fold use-site specific (PR63756)

2023-07-10 17:17:09 +02:00

DCE.cpp

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DeadStoreElimination.cpp

[DSE] Don't eagerly optimize MemorySSA uses

2023-07-06 14:09:47 -07:00

DFAJumpThreading.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

DivRemPairs.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

EarlyCSE.cpp

[EarlyCSE] Do not CSE convergent calls with memory effects

2023-07-14 11:43:41 +01:00

FlattenCFGPass.cpp

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Float2Int.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

GuardWidening.cpp

Revert "[GuardUtils] Add asserts about loop varying widenable conditions"

2023-04-12 10:58:45 -04:00

GVN.cpp

[llvm][clang] Remove uses of isOpaquePointerTy() (NFC)

2023-07-14 10:27:58 +02:00

GVNHoist.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

GVNSink.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

InductiveRangeCheckElimination.cpp

[IRCE] Add NSW flag to main loop's indvar base

2023-07-17 01:03:52 +02:00

IndVarSimplify.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

InferAddressSpaces.cpp

[InferAddressSpaces] Use poison instead of undef as placeholder [NFC]

2023-07-16 22:33:09 +01:00

InstSimplifyPass.cpp

[InstSimplify] Remove unused ORE argument (NFC)

2023-04-14 10:38:32 +02:00

IVUsersPrinter.cpp

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JumpThreading.cpp

TTI: Pass function to hasBranchDivergence in a few passes

2023-07-07 09:49:38 -04:00

LICM.cpp

[LICM] Sunk instructions with invalid source location.

2023-06-16 06:25:27 +01:00

LoopAccessAnalysisPrinter.cpp

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LoopBoundSplit.cpp

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LoopDataPrefetch.cpp

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LoopDeletion.cpp

[LoopDeletion] Don't delete loop exiting to EH pad (PR62160)

2023-04-17 15:49:05 +02:00

LoopDistribute.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

LoopFlatten.cpp

[SCEV] Common code for computing trip count in a fixed type [NFC-ish]

2023-04-25 12:04:42 -07:00

LoopFuse.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

LoopIdiomRecognize.cpp

[LoopIdiomRecognize] Use poison instead of undef as placeholder [NFC]

2023-07-16 22:33:09 +01:00

LoopInstSimplify.cpp

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LoopInterchange.cpp

Revert "[LCSSA] Remove unused ScalarEvolution argument (NFC)"

2023-06-05 16:45:38 +02:00

LoopLoadElimination.cpp

[LoopLoadElimination] Add support for stride equal to -1

2023-06-01 12:10:53 +00:00

LoopPassManager.cpp

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LoopPredication.cpp

Revert "[GuardUtils] Add asserts about loop varying widenable conditions"

2023-04-12 10:58:45 -04:00

LoopRerollPass.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

LoopRotation.cpp

[opt] Exposing the parameters of LoopRotate to the -passes interface

2023-06-22 11:09:23 -07:00

LoopSimplifyCFG.cpp

Revert "[LCSSA] Remove unused ScalarEvolution argument (NFC)"

2023-06-05 16:45:38 +02:00

LoopSink.cpp

[LoopSink] Allow sinking to PHI-use (2nd attempt)

2023-06-23 09:52:03 -07:00

LoopStrengthReduce.cpp

[LSR] Don't consider users of constant outside loop

2023-07-13 12:22:38 +02:00

LoopUnrollAndJamPass.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

LoopUnrollPass.cpp

[Transforms] Remove unused function createSimpleLoopUnrollPass

2023-06-10 13:51:38 -07:00

LoopVersioningLICM.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00

LowerAtomicPass.cpp

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LowerConstantIntrinsics.cpp

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LowerExpectIntrinsic.cpp

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LowerGuardIntrinsic.cpp

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LowerMatrixIntrinsics.cpp

[llvm] Remove uses of Type::getPointerTo() (NFC)

2023-07-08 13:05:58 -04:00

LowerWidenableCondition.cpp

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MakeGuardsExplicit.cpp

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MemCpyOptimizer.cpp

Revert "Revert "[MemCpyOpt] implement single BB stack-move optimization which unify the static unescaped allocas""

2023-07-15 16:27:38 +09:00

MergedLoadStoreMotion.cpp

[MergedLoadStoreMotion] Merge stores with conflicting value types

2023-04-04 12:01:29 -07:00

MergeICmps.cpp

Add missing StringExtras.h includes

2023-07-08 10:19:07 +01:00

NaryReassociate.cpp

[llvm] Use pointer index type for more GEP offsets (pre-codegen)

2023-03-28 16:41:02 +00:00

NewGVN.cpp

[NewGVN] Canonicalize expressions for commutative intrinsics

2023-07-16 17:24:17 +01:00

PartiallyInlineLibCalls.cpp

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PlaceSafepoints.cpp

[LegacyPM] Remove PlaceSafepointsLegacyPass

2023-06-24 07:33:49 -07:00

Reassociate.cpp

[Reassociate] Keep flags for more unchanged operations

2023-07-03 10:05:40 +01:00

Reg2Mem.cpp

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RewriteStatepointsForGC.cpp

[llvm] Move AttributeMask to a separate header

2023-06-27 15:26:17 +01:00

Scalar.cpp

[LegacyPM] Remove PlaceSafepointsLegacyPass

2023-06-24 07:33:49 -07:00

ScalarizeMaskedMemIntrin.cpp

[ScalarizeMaskedMemIntrin] Use poison instead of undef as placeholder [NFC]

2023-07-17 10:11:14 +01:00

Scalarizer.cpp

Scalarizer: limit scalarization for small element types

2023-06-13 21:14:32 +02:00

SCCP.cpp

Revert "[SCCP] Replace new value's value state with removed value's"

2023-06-12 11:07:46 -07:00

SeparateConstOffsetFromGEP.cpp

SeparateConstOffsetFromGEP: Don't use SCEV

2023-06-26 13:58:06 -04:00

SimpleLoopUnswitch.cpp

TTI: Pass function to hasBranchDivergence in a few passes

2023-07-07 09:49:38 -04:00

SimplifyCFGPass.cpp

[SimplifyCFG] Add option to not speculate blocks

2023-06-22 08:51:40 -07:00

Sink.cpp

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SpeculativeExecution.cpp

TTI: Pass function to hasBranchDivergence in a few passes

2023-07-07 09:49:38 -04:00

SROA.cpp

[llvm][clang] Remove uses of isOpaquePointerTy() (NFC)

2023-07-14 10:27:58 +02:00

StraightLineStrengthReduce.cpp

[llvm] Use pointer index type for more GEP offsets (pre-codegen)

2023-03-28 16:41:02 +00:00

StructurizeCFG.cpp

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TailRecursionElimination.cpp

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TLSVariableHoist.cpp

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WarnMissedTransforms.cpp

Remove several no longer needed includes. NFCI

2023-04-17 13:54:19 +02:00