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1daf2994de49d1ecba4bee4e6842aa8a564cbc96
clang-p2996/llvm/lib/Analysis
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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
[CallPrinter] Port CallPrinter passes to new pass manager
2022-04-18 10:02:18 -07:00
CaptureTracking.cpp
[CaptureTracking] Treat vector GEPs as captures
2023-12-05 10:09:52 +01:00
CFG.cpp
[CFG] Add const qualifier to isPotentiallyReachableFromMany() (NFC)
2022-10-18 10:06:07 +02:00
CFGPrinter.cpp
[NewPM] Remove CFGPrinterLegacyPass (#73414)
2023-11-26 01:46:31 -08:00
CFGSCCPrinter.cpp
Ensure newlines at the end of files (NFC)
2022-10-22 09:29:40 -07:00
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
[InstCombine] Allow splats with poison/undef in llvm::decomposeBitTestICmp
2023-04-11 09:03:01 +01:00
CodeMetrics.cpp
[CostModel] Replace getUserCost with getInstructionCost
2022-08-18 11:55:23 +01:00
ConstantFolding.cpp
[AMDGPU] - Add constant folding to s_wqm intrinsic (#72382)
2023-11-21 16:36:45 +01:00
ConstraintSystem.cpp
[ConstraintElim] Fix integer overflow in ConstraintSystem::negate.
2023-04-21 16:09:46 +01:00
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
[llvm] Use *{Map,Set}::contains (NFC)
2023-03-15 18:06:32 -07:00
DDGPrinter.cpp
Remove unneeded cl::ZeroOrMore for cl::opt/cl::list options
2022-06-05 00:31:44 -07:00
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
Fix some -Wconstant-conversion warnings for future Clang (D139114)
2023-01-13 16:28:44 -08:00
DependenceGraphBuilder.cpp
[NFC] Remove unnecessary #includes
2022-02-04 21:22:41 -08:00
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
Cleanup includes: LLVMAnalysis
2022-03-01 18:01:54 +01:00
DomPrinter.cpp
[DomPrinter] Migrate -dot-dom to the new pass manager.
2022-05-16 15:07:16 -05:00
DomTreeUpdater.cpp
[NFC] Replaced BB->getInstList().{erase(),pop_front(),pop_back()} with eraseFromParent().
2022-11-23 22:47:46 -08:00
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
[iwyu] Move <cmath> out of llvm/Support/MathExtras.h
2022-09-28 20:49:01 +02:00
ImportedFunctionsInliningStatistics.cpp
[Inliner] Move cl::opt inside llvm::
2022-11-24 20:31:13 -08:00
IndirectCallPromotionAnalysis.cpp
Remove unneeded cl::ZeroOrMore for cl::opt options
2022-06-04 00:10:42 -07:00
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
[NFC] Cleanup: Remove instances of Function::getBasicBlockList()
2022-12-15 13:08:25 -08:00
InstCount.cpp
[NewPM] Remove InstCountLegacyPass (#72936)
2023-11-21 00:51:52 -08:00
InstructionPrecedenceTracking.cpp
[llvm] Use *{Map,Set}::contains (NFC)
2023-03-15 18:06:32 -07:00
InstructionSimplify.cpp
[LLVM][IR] Replace ConstantInt's specialisation of getType() with getIntegerType(). (#75217)
2023-12-18 11:58:42 +00:00
InteractiveModelRunner.cpp
Reapply 9cffabc68c
2023-02-02 08:44:39 -08:00
Interval.cpp
Cleanup includes: LLVMAnalysis
2022-03-01 18:01:54 +01:00
IntervalPartition.cpp
[llvm] Use range-based for loops (NFC)
2021-11-20 18:42:10 -08:00
IRSimilarityIdentifier.cpp
Use Dense{Map,Set}::contains (NFC)
2023-03-29 23:01:11 -07:00
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
Make dependency between certain analysis passes transitive (reapply)
2021-05-05 15:17:55 +02:00
LazyBranchProbabilityInfo.cpp
Make dependency between certain analysis passes transitive (reapply)
2021-05-05 15:17:55 +02:00
LazyCallGraph.cpp
Move from llvm::makeArrayRef to ArrayRef deduction guides - llvm/ part
2023-01-05 14:11:08 +01:00
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
[Analysis] Use std::optional in LoopAnalysisManager.cpp (NFC)
2022-11-25 10:28:54 -08:00
LoopCacheAnalysis.cpp
[SCEV] When computing trip count, only zext if necessary
2023-04-10 19:40:52 -07:00
LoopInfo.cpp
[llvm] Use StringRef::{starts,ends}_with (NFC) (#74956)
2023-12-11 21:01:36 -08:00
LoopNestAnalysis.cpp
[Analysis] llvm::Optional => std::optional
2022-12-14 07:32:24 +00:00
LoopPass.cpp
[ADT] Rename llvm::erase_value to llvm::erase (NFC) (#70156)
2023-10-24 23:03:13 -07:00
LoopUnrollAnalyzer.cpp
[NFC] format InstructionSimplify & lowerCaseFunctionNames
2022-06-09 16:10:08 +02:00
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
LLVM_FALLTHROUGH => [[fallthrough]]. NFC
2023-05-24 12:40:10 -07:00
MemoryProfileInfo.cpp
[MemProf] Add hot allocation type
2023-05-08 10:34:53 -07:00
MemorySSA.cpp
[MemorySSA] Handle queries with empty memory location.
2023-08-10 09:57:32 -07:00
MemorySSAUpdater.cpp
[Analysis] Qualify auto variables in for loops (NFC)
2022-07-16 23:26:34 -07:00
MLInlineAdvisor.cpp
[mlgo][coro] Assign coro split-ed functions a FunctionLevel (#68263)
2023-10-04 21:20:00 -07:00
ModelUnderTrainingRunner.cpp
[Analysis] llvm::Optional => std::optional
2022-12-14 07:32:24 +00:00
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
[mlgo] Support exposing more features than those supported by models
2022-05-09 18:01:21 -07:00
ObjCARCAliasAnalysis.cpp
[AA] Skip the layer of indirection in returning conservative results.
2023-07-28 12:13:35 -07:00
ObjCARCAnalysisUtils.cpp
[NFC] Reduce include files dependency.
2020-12-03 18:25:05 +03:00
ObjCARCInstKind.cpp
[ObjCARC] Use "UnsafeClaimRV" to refer to unsafeClaim in enums. NFC.
2022-01-24 19:37:01 -08:00
OptimizationRemarkEmitter.cpp
[YAML] Convert Optional to std::optional
2022-12-06 12:49:32 -08:00
OverflowInstAnalysis.cpp
Cleanup includes: LLVMAnalysis
2022-03-01 18:01:54 +01:00
PHITransAddr.cpp
Revert "[GVN] Support address translation through select instructions"
2023-02-27 12:57:59 +03:00
PhiValues.cpp
[PhiValues] Use SetVector to avoid non-determinism
2020-10-23 20:14:02 +02:00
PostDominators.cpp
[CodeMoverUtils] Added an API to check if an instruction can be safely
2019-11-22 21:29:08 +00:00
ProfileSummaryInfo.cpp
[profiling] Move option declarations into headers
2023-09-30 18:51:28 -07:00
PtrUseVisitor.cpp
Cleanup includes: LLVMAnalysis
2022-03-01 18:01:54 +01:00
RegionInfo.cpp
[NFC] Remove unnecessary #includes
2022-02-04 21:22:41 -08:00
RegionPass.cpp
Use PassGate from LLVMContext if any otherwise global one
2022-11-25 15:13:04 +07:00
RegionPrinter.cpp
[llvm] Stop including llvm/ADT/DepthFirstIterator.h (NFC)
2023-10-22 12:15:46 -07:00
ReplayInlineAdvisor.cpp
[Analysis] llvm::Optional => std::optional
2022-12-14 07:32:24 +00:00
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
Revert "Revert "[SCEV] Add SCEVType to represent vscale.""
2023-03-02 13:14:07 +00:00
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
[Analysis] Use *{Set,Map}::contains (NFC)
2023-03-14 00:32:40 -07:00
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
[llvm] Don't use Optional::getValue (NFC)
2022-06-20 22:45:45 -07:00
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
Fix "not all control paths return a value" introduced by D142642
2023-01-27 17:59:05 -08:00
TFLiteUtils.cpp
[mlgo][nfc] Remove / fix vestigial references to Tensorflow
2023-10-11 08:04:04 -07:00
Trace.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
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
[ValueLattice] Fix typo in condition (NFC)
2022-11-02 17:52:13 +01:00
ValueLatticeUtils.cpp
[SCCP] Check that load/store and global type match
2022-02-11 11:01:18 +01:00
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