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llvm-project/llvm/lib/Analysis
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Florian Hahn a91da31dd3 [LV] Vectorize maxnum/minnum w/o fast-math flags. (#148239) 
Update LV to vectorize maxnum/minnum reductions without fast-math flags,
by adding an extra check in the loop if any inputs to maxnum/minnum are
NaN, due to maxnum/minnum behavior w.r.t to signaling NaNs. Signed-zeros
are already handled consistently by maxnum/minnum.

If any input is NaN,
 *exit the vector loop,
 *compute the reduction result up to the vector iteration that contained
   NaN inputs and
 * resume in the scalar loop

New recurrence kinds are added for reductions using maxnum/minnum
without fast-math flags.

PR: https://github.com/llvm/llvm-project/pull/148239
2025-07-24 12:02:55 +02:00
..
models
[IR2Vec] Restructuring Vocabulary (#145119)
2025-07-14 11:07:29 -07:00
AliasAnalysis.cpp
[AA] Merge isNonEscapingLocalObject() into SimpleCaptureAnalysis (NFC) (#142971)
2025-06-06 09:40:57 +02:00
AliasAnalysisEvaluator.cpp
…
AliasSetTracker.cpp
[DebugInfo][RemoveDIs] Remove a swathe of debug-intrinsic code (#144389)
2025-06-17 15:55:14 +01:00
Analysis.cpp
[DirectX] Implement DXILResourceImplicitBinding pass (#138043)
2025-05-12 23:00:00 -07:00
AssumeBundleQueries.cpp
[Loads] Support dereferenceable assumption with variable size. (#128436)
2025-07-14 08:17:33 +01:00
AssumptionCache.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
BasicAliasAnalysis.cpp
[FunctionAttrs][IR] Fix memory attr inference for volatile mem intrinsics (#122926)
2025-06-25 09:29:37 +02:00
BlockFrequencyInfo.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
BlockFrequencyInfoImpl.cpp
…
BranchProbabilityInfo.cpp
[nfc] Rename API with typo in BranchProbabilityInfo (#146447)
2025-07-02 08:54:03 -07:00
CallGraph.cpp
[llvm] Remove unused includes (NFC) (#148768)
2025-07-14 22:19:14 -07:00
CallGraphSCCPass.cpp
[Analysis] Remove unused includes (NFC) (#141319)
2025-05-23 23:59:56 -07:00
CallPrinter.cpp
…
CaptureTracking.cpp
[AA] Take read-only provenance captures into account (#143097)
2025-06-12 14:13:15 +02:00
CFG.cpp
[llvm] Ensure newline at the end of files (NFC) (#143061)
2025-06-05 22:58:15 -07:00
CFGPrinter.cpp
CFGPrinter: fix accidentally quadratic behavior (#125396)
2025-02-06 08:38:37 +01:00
CFGSCCPrinter.cpp
…
CGSCCPassManager.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
CMakeLists.txt
[HashRecognize] Introduce new analysis (#139120)
2025-06-02 08:25:50 +01:00
CmpInstAnalysis.cpp
[CmpInstAnalysis] Decompose icmp eq (and x, C) C2 (#136367)
2025-04-24 12:40:26 -07:00
CodeMetrics.cpp
…
ConstantFolding.cpp
[WebAssembly] Constant fold SIMD intrinsics: any/alltrue (#148074)
2025-07-15 02:13:22 +08:00
ConstraintSystem.cpp
[ConstraintSystem] Update comments (#127351)
2025-04-08 00:22:47 +08:00
CostModel.cpp
[CostModel] Remove optional from InstructionCost::getValue() (#135596)
2025-04-23 07:46:27 +01:00
CtxProfAnalysis.cpp
Clean up external users of GlobalValue::getGUID(StringRef) (#129644)
2025-04-28 11:09:43 +10:00
CycleAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
DDG.cpp
[Analysis] Avoid repeated hash lookups (NFC) (#126678)
2025-02-11 09:08:15 -08:00
DDGPrinter.cpp
…
Delinearization.cpp
…
DemandedBits.cpp
[DebugInfo][RemoveDIs] Remove a swathe of debug-intrinsic code (#144389)
2025-06-17 15:55:14 +01:00
DependenceAnalysis.cpp
[DA] Set Distance to zero when Direction is EQ (#147966)
2025-07-11 09:22:24 +09:00
DependenceGraphBuilder.cpp
[llvm] Use range constructors of *Set (NFC) (#133549)
2025-03-28 19:55:18 -07:00
DevelopmentModeInlineAdvisor.cpp
[MLGO] Fix feature iteration using FeatureMap.size() instead of NumberOfFeatures (#146436)
2025-06-30 17:44:23 -07:00
DomConditionCache.cpp
…
DominanceFrontier.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
DomPrinter.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
DomTreeUpdater.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
DXILMetadataAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
DXILResource.cpp
[DirectX] Update resource type names in DXIL metadata to include element type (#140937)
2025-05-29 11:44:34 -07:00
EphemeralValuesCache.cpp
Revert "[Analysis][EphemeralValuesAnalysis][NFCI] Remove EphemeralValuesCache class (#132454)"
2025-03-22 10:13:39 -07:00
FloatingPointPredicateUtils.cpp
Reland [llvm] add GenericFloatingPointPredicateUtils #140254 (#141065)
2025-05-22 17:17:02 +02:00
FunctionPropertiesAnalysis.cpp
[IR2Vec] Restructuring Vocabulary (#145119)
2025-07-14 11:07:29 -07:00
GlobalsModRef.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
GuardUtils.cpp
…
HashRecognize.cpp
[HashRecognize] Check TC against bitwidth of LHSAux (#144881)
2025-07-03 18:07:15 +01:00
HeatUtils.cpp
…
ImportedFunctionsInliningStatistics.cpp
…
IndirectCallPromotionAnalysis.cpp
Add minimum count threshold for indirect call promotion (#145282)
2025-06-26 12:10:59 -07:00
InlineAdvisor.cpp
Reland "[MLGO][IR2Vec] Integrating IR2Vec with MLInliner (#143479)" (#145664)
2025-06-30 22:37:39 +02:00
InlineCost.cpp
Account for inline assembly instructions in inlining cost. (#146628)
2025-07-09 10:48:07 -07:00
InlineOrder.cpp
…
InlineSizeEstimatorAnalysis.cpp
[CostModel] Fix InlineSizeEstimatorAnalysis after #135596
2025-04-23 08:20:12 +01:00
InstCount.cpp
…
InstructionPrecedenceTracking.cpp
[Analysis] Avoid repeated hash lookups (NFC) (#132584)
2025-03-23 07:36:19 -07:00
InstructionSimplify.cpp
[NFC] Clean up poison folding in simplifyBinaryIntrinsic (#147259)
2025-07-07 23:21:09 +08:00
InteractiveModelRunner.cpp
…
IR2Vec.cpp
[NFC][IR2Vec] Exposing helpers in IR2Vec Vocabulary (#147841)
2025-07-14 16:38:50 -07:00
IRSimilarityIdentifier.cpp
[Analysis] Avoid repeated hash lookups (NFC) (#140691)
2025-05-20 06:47:25 -07:00
IVDescriptors.cpp
[LV] Vectorize maxnum/minnum w/o fast-math flags. (#148239)
2025-07-24 12:02:55 +02:00
IVUsers.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
KernelInfo.cpp
[llvm] Remove redundant control flow (NFC) (#138304)
2025-05-02 10:34:25 -07:00
LastRunTrackingAnalysis.cpp
…
LazyBlockFrequencyInfo.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
LazyBranchProbabilityInfo.cpp
…
LazyCallGraph.cpp
[llvm] Use range constructors of *Set (NFC) (#133549)
2025-03-28 19:55:18 -07:00
LazyValueInfo.cpp
[Analysis] Remove unnecessary casts (NFC) (#146216)
2025-06-28 13:03:31 -07:00
Lint.cpp
[ValueTracking] Make Depth last default arg (NFC) (#142384)
2025-06-03 17:12:24 +01:00
Loads.cpp
[Loads] Keep using constant max BTCs for loops w/o computable BTCs.
2025-07-14 08:45:23 +01:00
Local.cpp
…
LoopAccessAnalysis.cpp
Reapply "[LAA] Remove loop-invariant check added in 234cc40adc61."
2025-07-14 21:21:22 +01:00
LoopAnalysisManager.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
LoopCacheAnalysis.cpp
[DependenceAnalysis][NFC] Removing PossiblyLoopIndependent parameter (#124615)
2025-02-11 16:23:28 -05:00
LoopInfo.cpp
[llvm] Remove unused includes (NFC) (#148768)
2025-07-14 22:19:14 -07:00
LoopNestAnalysis.cpp
[NFC][DebugInfo] Use iterator-flavour getFirstNonPHI at many call-sites (#123737)
2025-01-24 13:27:56 +00:00
LoopPass.cpp
[LLVM] Change ModulePass::skipModule to take a const reference (#146168)
2025-06-30 07:23:04 -07:00
LoopUnrollAnalyzer.cpp
…
MemDerefPrinter.cpp
…
MemoryBuiltins.cpp
[MemoryBuiltins] Support allocas in getInitialValueOfAllocation (NFC)
2025-06-16 11:52:16 +02:00
MemoryDependenceAnalysis.cpp
[DebugInfo][RemoveDIs] Remove a swathe of debug-intrinsic code (#144389)
2025-06-17 15:55:14 +01:00
MemoryLocation.cpp
[MemoryLocation][DSE] Allow other read effects in MemoryLocation::getForDest() (#144343)
2025-06-17 09:49:18 +02:00
MemoryProfileInfo.cpp
[MemProf] Optionally save context size info on largest cold allocations (#142837)
2025-06-04 13:08:56 -07:00
MemorySSA.cpp
[llvm] Value-initialize values with *Map::try_emplace (NFC) (#141522)
2025-05-26 15:13:02 -07:00
MemorySSAUpdater.cpp
[MemorySSAUpdater] Fix iterator invalidation bug in applyInsertUpdates (#139370)
2025-05-10 21:48:26 +08:00
MLInlineAdvisor.cpp
Reland "[MLGO][IR2Vec] Integrating IR2Vec with MLInliner (#143479)" (#145664)
2025-06-30 22:37:39 +02:00
ModelUnderTrainingRunner.cpp
…
ModuleDebugInfoPrinter.cpp
…
ModuleSummaryAnalysis.cpp
[MemProf] Optionally save context size info on largest cold allocations (#142837)
2025-06-04 13:08:56 -07:00
MustExecute.cpp
[NFC][DebugInfo] Use iterator-flavour getFirstNonPHI at many call-sites (#123737)
2025-01-24 13:27:56 +00:00
NoInferenceModelRunner.cpp
…
ObjCARCAliasAnalysis.cpp
…
ObjCARCAnalysisUtils.cpp
…
ObjCARCInstKind.cpp
…
OptimizationRemarkEmitter.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
OverflowInstAnalysis.cpp
PatternMatch: migrate to CmpPredicate (#118534)
2024-12-13 14:18:33 +00:00
PHITransAddr.cpp
PHITransAddr: Avoid looking at constant use lists (#134689)
2025-04-13 16:58:57 +02:00
PhiValues.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
PostDominators.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
ProfileSummaryInfo.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
PtrUseVisitor.cpp
…
RegionInfo.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
RegionPass.cpp
[LLVM] Change ModulePass::skipModule to take a const reference (#146168)
2025-06-30 07:23:04 -07:00
RegionPrinter.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
ReplayInlineAdvisor.cpp
…
ScalarEvolution.cpp
[SCEV] Take global variable linkage into account when comparing values (#148071)
2025-07-11 09:36:34 -07:00
ScalarEvolutionAliasAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
ScalarEvolutionDivision.cpp
…
ScalarEvolutionNormalization.cpp
…
ScopedNoAliasAA.cpp
[AMDGPU] Correctly merge noalias scopes during lowering of LDS data. (#131664)
2025-04-28 14:02:18 -05:00
StackLifetime.cpp
…
StackSafetyAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
StaticDataProfileInfo.cpp
[Analysis] Remove unused includes (NFC) (#141319)
2025-05-23 23:59:56 -07:00
StructuralHash.cpp
…
SyntheticCountsUtils.cpp
[Analysis] Use *Set::insert_range (NFC) (#132878)
2025-03-25 07:51:39 -07:00
TargetLibraryInfo.cpp
[TLI] Handle cabs without parameters gracefully
2025-07-15 10:41:32 +02:00
TargetTransformInfo.cpp
[EarlyCSE,TTI] Don't create new, unused, instructions. (#134534)
2025-07-08 21:43:51 +01:00
TensorSpec.cpp
…
TFLiteUtils.cpp
…
Trace.cpp
…
TrainingLogger.cpp
…
TypeBasedAliasAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
TypeMetadataUtils.cpp
Reapply "IR: Remove uselist for constantdata (#137313)" (#138961)
2025-05-08 08:00:09 +02:00
UniformityAnalysis.cpp
[Uniformity] Legacy PM: Set UniformityInfoWrapperPass isCFGOnly to false (#148165)
2025-07-11 11:56:30 -07:00
ValueLattice.cpp
…
ValueLatticeUtils.cpp
…
ValueTracking.cpp
[ValueTracking] Improve code using dropSameSign (NFC) (#147367)
2025-07-08 14:39:33 +01:00
VectorUtils.cpp
[IA][NFC] Factoring out helper functions that extract (de)interleaving factors (#148689)
2025-07-14 12:36:42 -07:00