Yingwei Zheng 345d7b1618 [InstCombine] Fold minmax intrinsic using KnownBits information (#76242) ...

This patch tries to fold minmax intrinsic by using
`computeConstantRangeIncludingKnownBits`.
Fixes regression in
[_karatsuba_rec:cpython/Modules/_decimal/libmpdec/mpdecimal.c](c31943af16/Modules/_decimal/libmpdec/mpdecimal.c (L5460-L5462)),
which was introduced by #71396.
See also
https://github.com/dtcxzyw/llvm-opt-benchmark/issues/16#issuecomment-1865875756.

Alive2 for splat vectors with undef: https://alive2.llvm.org/ce/z/J8hKWd

2023-12-23 04:41:32 +08:00

..

models

RegAlloc: Rename MLRegalloc* files to use consistent captalization

2023-09-03 09:00:27 -04:00

AliasAnalysis.cpp

[IR] Add dead_on_unwind attribute (#74289)

2023-12-14 09:58:14 +01:00

AliasAnalysisEvaluator.cpp

[NewPM] Remove AAEval Legacy Pass (#71358)

2023-11-06 21:42:56 -08:00

AliasSetTracker.cpp

[AST] Switch to MemoryLocation in add method (NFC)

2023-12-13 12:15:09 +01:00

Analysis.cpp

[NewPM] Remove LazyValueInfoPrinter Pass (#73408)

2023-11-27 15:09:18 -08:00

AssumeBundleQueries.cpp

[ValueTracking] Handle operand bundle assumes in same loop (NFCI)

2023-11-21 14:34:02 +01:00

AssumptionCache.cpp

[AssumptionCache] Remove unnecessary bitcast/not handling

2023-11-28 14:31:16 +01:00

BasicAliasAnalysis.cpp

[ValueTracking] Convert MaskedValueIsZero() to use SimplifyQuery (NFC)

2023-11-29 11:18:42 +01:00

BlockFrequencyInfo.cpp

BlockFrequencyInfo: Add PrintBlockFreq helper (#67512)

2023-10-05 18:26:50 -07:00

BlockFrequencyInfoImpl.cpp

BlockFrequencyInfoImpl: Avoid big numbers, increase precision for small spreads

2023-10-24 20:27:39 -07:00

BranchProbabilityInfo.cpp

[BPI] Reuse the AsmWriter's BB naming scheme in BranchProbabilityPrinterPass (#73593)

2023-12-02 13:01:48 -08:00

CallGraph.cpp

[NewPM] Remove CallGraphPrinterLegacyPass (#73409)

2023-11-25 15:39:59 -08:00

CallGraphSCCPass.cpp

[llvm] Add missing StringExtras.h includes

2023-06-25 15:42:22 +01:00

CallPrinter.cpp

…

CaptureTracking.cpp

[CaptureTracking] Treat vector GEPs as captures

2023-12-05 10:09:52 +01:00

CFG.cpp

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CFGPrinter.cpp

[NewPM] Remove CFGPrinterLegacyPass (#73414)

2023-11-26 01:46:31 -08:00

CFGSCCPrinter.cpp

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CGSCCPassManager.cpp

[llvm] Fix duplicate word typos. NFC

2023-09-01 18:25:16 -07:00

CMakeLists.txt

[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)

2023-12-06 14:17:18 +01:00

CmpInstAnalysis.cpp

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CodeMetrics.cpp

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ConstantFolding.cpp

[AMDGPU] - Add constant folding to s_wqm intrinsic (#72382)

2023-11-21 16:36:45 +01:00

ConstraintSystem.cpp

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CostModel.cpp

[NewPM] Remove CostModelAnalysis Legacy Pass (#72941)

2023-11-21 00:52:23 -08:00

CycleAnalysis.cpp

[RFC] Introduce convergence control intrinsics

2023-07-12 12:31:42 +05:30

DDG.cpp

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DDGPrinter.cpp

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Delinearization.cpp

[NewPM] Remove Delinearization legacy pass (#72942)

2023-11-21 00:57:37 -08:00

DemandedBits.cpp

Revert "[ValueTracking] Remove by-ref computeKnownBits() overloads (NFC)"

2023-10-16 14:04:09 +02:00

DependenceAnalysis.cpp

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DependenceGraphBuilder.cpp

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DevelopmentModeInlineAdvisor.cpp

[mlgo][nfc] Remove / fix vestigial references to Tensorflow

2023-10-11 08:04:04 -07:00

DomConditionCache.cpp

[DomCondCache] Remove unused variable (NFC)

2023-12-08 10:25:04 +01:00

DominanceFrontier.cpp

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DomPrinter.cpp

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DomTreeUpdater.cpp

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FunctionPropertiesAnalysis.cpp

Move global namespace cl::opt inside llvm:: or internalize them

2023-10-10 19:58:03 -07:00

GlobalsModRef.cpp

[AA] Skip the layer of indirection in returning conservative results.

2023-07-28 12:13:35 -07:00

GuardUtils.cpp

[GuardUtils] Revert llvm::isWidenableBranch change (#66411)

2023-09-20 11:27:54 +02:00

HeatUtils.cpp

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ImportedFunctionsInliningStatistics.cpp

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IndirectCallPromotionAnalysis.cpp

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InlineAdvisor.cpp

[llvm] Add missing StringExtras.h includes

2023-06-25 15:42:22 +01:00

InlineCost.cpp

[AArch64][SME] Extend Inliner cost-model with custom penalty for calls. (#68416)

2023-10-31 10:28:40 +00:00

InlineOrder.cpp

[ModuleInliner] Remove an extraneous pair of std::push_heap and std::pop_heap (NFC) (#69672)

2023-10-24 09:25:32 -07:00

InlineSizeEstimatorAnalysis.cpp

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InstCount.cpp

[NewPM] Remove InstCountLegacyPass (#72936)

2023-11-21 00:51:52 -08:00

InstructionPrecedenceTracking.cpp

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InstructionSimplify.cpp

[LLVM][IR] Replace ConstantInt's specialisation of getType() with getIntegerType(). (#75217)

2023-12-18 11:58:42 +00:00

InteractiveModelRunner.cpp

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Interval.cpp

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IntervalPartition.cpp

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IRSimilarityIdentifier.cpp

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IVDescriptors.cpp

[Analysis] Remove unnecessary includes (NFC)

2023-12-07 22:15:32 -08:00

IVUsers.cpp

[IVUsers] Check getExpr result in findAddRecForLoop.

2023-07-20 14:56:19 +01:00

LazyBlockFrequencyInfo.cpp

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LazyBranchProbabilityInfo.cpp

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LazyCallGraph.cpp

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LazyValueInfo.cpp

[LVI] Remove unnecessary TLI dependency

2023-12-19 14:32:43 +01:00

Lint.cpp

[Lint] Permit aliasing noalias and readnone arguments

2023-08-14 14:11:17 +02:00

Loads.cpp

Analysis: Fix assertion when load alignment exceeds address space size

2023-06-30 12:31:32 -04:00

Local.cpp

[llvm][TypeSize] Fix addition/subtraction in TypeSize. (#72979)

2023-11-22 08:52:53 +00:00

LoopAccessAnalysis.cpp

[LoopVectorize] Enable hoisting of runtime checks by default (#71538)

2023-12-18 09:41:54 +00:00

LoopAnalysisManager.cpp

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LoopCacheAnalysis.cpp

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LoopInfo.cpp

[llvm] Use StringRef::{starts,ends}_with (NFC) (#74956)

2023-12-11 21:01:36 -08:00

LoopNestAnalysis.cpp

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LoopPass.cpp

[ADT] Rename llvm::erase_value to llvm::erase (NFC) (#70156)

2023-10-24 23:03:13 -07:00

LoopUnrollAnalyzer.cpp

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MemDerefPrinter.cpp

[Passes] Remove some legacy printer passes

2023-06-13 13:18:48 -07:00

MemoryBuiltins.cpp

[MemoryBuiltins] Simplify getAllocFnKind() implementation (NFC)

2023-10-19 16:35:02 +02:00

MemoryDependenceAnalysis.cpp

[Analysis] Add Scalable field in MemoryLocation.h (#69716)

2023-10-24 18:18:51 +01:00

MemoryLocation.cpp

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MemoryProfileInfo.cpp

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MemorySSA.cpp

[MemorySSA] Handle queries with empty memory location.

2023-08-10 09:57:32 -07:00

MemorySSAUpdater.cpp

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MLInlineAdvisor.cpp

[mlgo][coro] Assign coro split-ed functions a FunctionLevel (#68263)

2023-10-04 21:20:00 -07:00

ModelUnderTrainingRunner.cpp

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ModuleDebugInfoPrinter.cpp

[Passes] Remove some legacy printer passes

2023-06-13 13:18:48 -07:00

ModuleSummaryAnalysis.cpp

[ThinLTO] Add tail call flag to call edges in summary (#74043)

2023-12-06 08:41:44 -08:00

MustExecute.cpp

[Passes] Remove some legacy printer passes

2023-06-13 13:18:48 -07:00

NoInferenceModelRunner.cpp

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ObjCARCAliasAnalysis.cpp

[AA] Skip the layer of indirection in returning conservative results.

2023-07-28 12:13:35 -07:00

ObjCARCAnalysisUtils.cpp

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ObjCARCInstKind.cpp

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OptimizationRemarkEmitter.cpp

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OverflowInstAnalysis.cpp

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PHITransAddr.cpp

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PhiValues.cpp

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PostDominators.cpp

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ProfileSummaryInfo.cpp

[profiling] Move option declarations into headers

2023-09-30 18:51:28 -07:00

PtrUseVisitor.cpp

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RegionInfo.cpp

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RegionPass.cpp

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RegionPrinter.cpp

[llvm] Stop including llvm/ADT/DepthFirstIterator.h (NFC)

2023-10-22 12:15:46 -07:00

ReplayInlineAdvisor.cpp

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ScalarEvolution.cpp

[SCEV] Ensure shift amount is in range before calling getZExtValue()

2023-12-22 14:16:54 +00:00

ScalarEvolutionAliasAnalysis.cpp

[scev-aa] Make TypeSize -> uint64_t conversion explicit

2023-10-26 10:37:18 +02:00

ScalarEvolutionDivision.cpp

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ScalarEvolutionNormalization.cpp

[SCEV] Add flag to control invertible check for normalization.

2023-07-05 18:11:44 +01:00

ScopedNoAliasAA.cpp

[AA] Skip the layer of indirection in returning conservative results.

2023-07-28 12:13:35 -07:00

StackLifetime.cpp

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StackSafetyAnalysis.cpp

[NFC] Remove Type::getInt8PtrTy (#71029)

2023-11-07 17:26:26 +01:00

StructuralHash.cpp

[IR] Add SturcturalHash printer pass

2023-08-29 18:59:52 -07:00

SyntheticCountsUtils.cpp

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TargetLibraryInfo.cpp

[TLI] Add getLibFunc that accepts an Opcode and scalar Type. (#75919)

2023-12-21 11:02:54 +00:00

TargetTransformInfo.cpp

[ConstantHoisting] Add a TTI hook to prevent hoisting. (#69004)

2023-12-13 17:20:36 +00:00

TensorSpec.cpp

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TFLiteUtils.cpp

[mlgo][nfc] Remove / fix vestigial references to Tensorflow

2023-10-11 08:04:04 -07:00

Trace.cpp

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TrainingLogger.cpp

[MLGO] Remove -tfutils-use-simplelogger flag (#72492)

2023-11-16 12:50:46 -08:00

TypeBasedAliasAnalysis.cpp

[AA] Skip the layer of indirection in returning conservative results.

2023-07-28 12:13:35 -07:00

TypeMetadataUtils.cpp

Add a type_checked_load_relative to support relative function pointer tables

2023-06-29 08:33:45 -07:00

UniformityAnalysis.cpp

[LLVM] refactor GenericSSAContext and its specializations

2023-07-27 09:54:50 +05:30

ValueLattice.cpp

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ValueLatticeUtils.cpp

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ValueTracking.cpp

[InstCombine] Fold minmax intrinsic using KnownBits information (#76242)

2023-12-23 04:41:32 +08:00

VectorUtils.cpp

[VFABI] Create FunctionType for vector functions (#75058)

2023-12-19 12:05:28 +00:00

VFABIDemangling.cpp

[TLI] Pass replace-with-veclib works with Scalable Vectors. (#73642)

2023-12-21 12:37:57 +00:00