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llvm-project/llvm/lib/Analysis
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Florian Hahn f8d5a003fa
[SCEV] Don't create SCEVPtrToAddr for unstable pointer representations. (#180718) 
Conservatively treat unstable pointers as SCEVCouldNotCompute in
getPtrToAddrExpr, and return SCEVUnknown when constructing from IR.

This surfaced as part of the discussion in
https://github.com/llvm/llvm-project/pull/178861.

PR: https://github.com/llvm/llvm-project/pull/180718
2026-02-10 13:46:42 +00:00
..
models
[MIR2Vec] Handle Operands (#163281)
2025-10-22 10:58:38 -07:00
AliasAnalysis.cpp
Revert "[AA] Improve precision for monotonic atomic load/store operations" (#173135)
2026-01-07 14:06:50 +01:00
AliasAnalysisEvaluator.cpp
…
AliasSetTracker.cpp
[DebugInfo][RemoveDIs] Remove a swathe of debug-intrinsic code (#144389)
2025-06-17 15:55:14 +01:00
Analysis.cpp
Analysis: Add RuntimeLibcall analysis pass (#165196)
2025-11-05 14:48:50 -08:00
AssumeBundleQueries.cpp
[Loads] Support dereferenceable assumption with variable size. (#128436)
2025-07-14 08:17:33 +01:00
AssumptionCache.cpp
Remove unused <utility> inclusion
2025-11-11 13:33:33 +01:00
BasicAliasAnalysis.cpp
[LLVM][ADT] Migrate users of make_scope_exit to CTAD (#174030)
2026-01-02 20:42:56 -08:00
BlockFrequencyInfo.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
BlockFrequencyInfoImpl.cpp
…
BranchProbabilityInfo.cpp
[Analysis] Move TargetLibraryInfo data to TableGen (#165009)
2025-11-19 16:05:00 -05:00
CallGraph.cpp
[NFC][LLVM] Adopt ListSeparator/interleaved in more places (#172909)
2026-01-12 12:18:01 -08:00
CallGraphSCCPass.cpp
[LLVM][CodeGen] Remove pass initialization calls from pass constructors (#173061)
2026-01-21 08:44:51 -08:00
CallPrinter.cpp
[llvm] Remove unused includes of SmallSet.h (NFC) (#154893)
2025-08-22 10:33:46 -07:00
CaptureTracking.cpp
[IR] Introduce !captures metadata (#160913)
2025-10-01 08:58:47 +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] Add node id formater (#164623)
2025-12-02 05:48:18 -08:00
CFGSCCPrinter.cpp
[NFC][LLVM] Adopt ListSeparator/interleaved in more places (#172909)
2026-01-12 12:18:01 -08:00
CGSCCPassManager.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
CMakeLists.txt
[Analysis] Move TargetLibraryInfo data to TableGen (#165009)
2025-11-19 16:05:00 -05:00
CmpInstAnalysis.cpp
[InstCombine] Fold (trunc X) into X & Mask inside decomposeBitTestICmp (#171195)
2026-01-17 01:36:52 +08:00
CodeMetrics.cpp
…
ConstantFolding.cpp
[InstCombine] Fold min/max(fpext x, C) to fpext(min/max(x, fptrunc C)) (#179968)
2026-02-09 09:13:26 +00:00
ConstraintSystem.cpp
[LLVM] Clean up code using [not_]equal_to (NFC) (#175824)
2026-01-13 21:19:39 +00:00
CostModel.cpp
[CostModel] Remove optional from InstructionCost::getValue() (#135596)
2025-04-23 07:46:27 +01:00
CtxProfAnalysis.cpp
Cleanup the LLVM exported symbols namespace (#161240)
2025-10-01 15:32:07 -07:00
CycleAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
DDG.cpp
…
DDGPrinter.cpp
…
Delinearization.cpp
[Delinearization] Enable delinearize-use-fixed-size-array-heuristic (#175770)
2026-01-14 09:40:29 +00:00
DemandedBits.cpp
[DemandedBits] Support non-constant shift amounts (#148880)
2025-08-19 01:11:16 +08:00
DependenceAnalysis.cpp
[SCEV] Add initial support for ptrtoaddr. (#158032)
2026-01-16 11:58:04 +00:00
DependenceGraphBuilder.cpp
[llvm] Use range constructors of *Set (NFC) (#133549)
2025-03-28 19:55:18 -07:00
DevelopmentModeInlineAdvisor.cpp
[MLGO] Delete InlineSizeEstimatorAnalysis (#167271)
2025-11-10 09:07:06 -08:00
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
[DirectX] Emit hlsl.wavesize function attribute as entry property metadata (#165624)
2025-11-05 09:18:49 -08:00
DXILResource.cpp
Remove unused standard headers: <string>, <optional>, <numeric>, <tuple> (#167232)
2025-11-10 12:17:12 +00:00
EphemeralValuesCache.cpp
…
FloatingPointPredicateUtils.cpp
Reland [llvm] add GenericFloatingPointPredicateUtils #140254 (#141065)
2025-05-22 17:17:02 +02:00
FunctionPropertiesAnalysis.cpp
Remove nomenclature clash in statistic pass with one of the stats (#177267)
2026-01-22 01:21:31 +00:00
GlobalsModRef.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
GuardUtils.cpp
…
HashRecognize.cpp
[HashRecognize] Forbid optz when data.next has exit-block user (#165574)
2025-10-29 21:50:12 +00:00
HeatUtils.cpp
[Analysis] Use std::clamp in getHeatColor (NFC) (#165394)
2025-10-28 16:14:46 -07:00
ImportedFunctionsInliningStatistics.cpp
[NFCI][LLVM] Remove raw_string_ostream::flush calls (#164086)
2026-01-13 08:44:48 -08:00
IndirectCallPromotionAnalysis.cpp
[ThinLTO][MemProf] Add option to override max ICP with larger number (#171652)
2025-12-15 10:16:06 -08:00
InlineAdvisor.cpp
[NFC][LLVM] Adopt ListSeparator/interleaved in more places (#172909)
2026-01-12 12:18:01 -08:00
InlineCost.cpp
[InlineCost] Replace getAllocatedType with getAllocationSize (#178355)
2026-02-03 12:20:21 -05:00
InlineOrder.cpp
…
InstCount.cpp
…
InstructionPrecedenceTracking.cpp
[IPT] Remove ipt.NumInstScanned statistic (#168515)
2025-11-20 00:14:50 +08:00
InstructionSimplify.cpp
[IR] Allow non-constant offsets in @llvm.vector.splice.{left,right} (#174693)
2026-01-21 10:58:40 +00:00
InteractiveModelRunner.cpp
…
IR2Vec.cpp
[llvm-ir2vec] vocab read refactor (#177837)
2026-01-27 13:05:03 +05:30
IRSimilarityIdentifier.cpp
[Analysis] Avoid repeated hash lookups (NFC) (#140691)
2025-05-20 06:47:25 -07:00
IVDescriptors.cpp
[IVDesc] Add [[maybe_unused]] to NumNonPHIUsers (NFC) (#180729)
2026-02-10 12:08:00 +00:00
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
[LLVM][CodeGen] Remove pass initialization calls from pass constructors (#173061)
2026-01-21 08:44:51 -08:00
LazyCallGraph.cpp
[LLVM][ADT] Migrate users of make_scope_exit to CTAD (#174030)
2026-01-02 20:42:56 -08:00
LazyValueInfo.cpp
[LVI] Fix the type when inferring nonnull from a dereferenceable attribute bundle (#177562)
2026-01-23 12:10:55 +01:00
Lint.cpp
[Lint] Replace getAllocatedType with getAllocationSize (#178353)
2026-01-28 22:46:59 -05:00
Loads.cpp
[IR] Fix canReplacePointersIfEqual to properly validate vector pointers (#174142)
2026-01-08 09:30:11 +09:00
Local.cpp
…
LoopAccessAnalysis.cpp
[LAA] Check if access is part of loop in isNoWrap.
2026-01-19 20:21:09 +00:00
LoopAnalysisManager.cpp
[llvm] annotate interfaces in llvm/Analysis for DLL export (#136623)
2025-05-27 15:14:20 -07:00
LoopCacheAnalysis.cpp
[LoopCacheAnalysis] Remove tryDelinearizeFixedSize (NFCI) (#177552)
2026-02-02 08:26:51 +00:00
LoopInfo.cpp
[LLVM][ADT] Migrate users of make_scope_exit to CTAD (#174030)
2026-01-02 20:42:56 -08:00
LoopNestAnalysis.cpp
…
LoopPass.cpp
[LLVM] Change ModulePass::skipModule to take a const reference (#146168)
2025-06-30 07:23:04 -07:00
LoopUnrollAnalyzer.cpp
[perf] Replace copy-assign by move-assign in llvm/lib/Analysis/* (#178169)
2026-02-02 21:26:49 +00:00
MemDerefPrinter.cpp
…
MemoryBuiltins.cpp
[NFCI][IRBuilder] Add CreateAllocationSize helper (#178346)
2026-01-28 22:46:25 -05:00
MemoryDependenceAnalysis.cpp
[GVN/MemDep] Limit the size of the cache for non-local dependencies. (#150539)
2025-09-23 14:54:29 -07:00
MemoryLocation.cpp
[MemoryLocation] Support strided matrix loads / stores (#163368)
2025-10-22 20:41:39 +01:00
MemoryProfileInfo.cpp
[MemProf] Fix reporting with -memprof-matching-cold-threshold (#173327)
2025-12-26 12:48:53 -08:00
MemorySSA.cpp
[MemorySSA] Relax clobbering checks for calls to consider writes only (#179721)
2026-02-10 09:19:01 +00:00
MemorySSAUpdater.cpp
[MemorySSA] Don't create phi nodes in fixupDefs() (#156021)
2025-09-04 08:23:29 +00:00
MLInlineAdvisor.cpp
[mlgo][inliner] Handle recursive cases when skipping non-cold functions (#164099)
2025-10-20 07:28:50 -07:00
ModelUnderTrainingRunner.cpp
…
ModuleDebugInfoPrinter.cpp
[DebugInfo] Add macro tracking support to DebugInfoFinder (#179931)
2026-02-06 15:33:04 +00:00
ModuleSummaryAnalysis.cpp
[ThinLTO] Remove unused relative block frequency support (#177215)
2026-01-21 11:39:57 -08:00
MustExecute.cpp
…
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
…
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
Cleanup the LLVM exported symbols namespace (#161240)
2025-10-01 15:32:07 -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
Fix a build error
2025-11-06 07:57:05 -08:00
ReplayInlineAdvisor.cpp
…
RuntimeLibcallInfo.cpp
CodeGen: Add LibcallLoweringInfo analysis pass (#168622)
2025-12-03 22:00:12 +01:00
ScalarEvolution.cpp
[SCEV] Don't create SCEVPtrToAddr for unstable pointer representations. (#180718)
2026-02-10 13:46:42 +00:00
ScalarEvolutionAliasAnalysis.cpp
[LLVM] Cleanup pass initialization for Analysis passes (#135858)
2025-04-21 12:36:34 -07:00
ScalarEvolutionDivision.cpp
[NFC][LLVM] Namespace cleanup in ScalarEvolution (#166620)
2025-12-02 10:03:31 -08:00
ScalarEvolutionNormalization.cpp
…
ScopedNoAliasAA.cpp
[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)
2025-11-18 09:35:48 +00:00
StackLifetime.cpp
[ADT] BitVector: give subsetOf(RHS) name to !test(RHS) (NFC) (#170875)
2025-12-09 21:00:27 +03:00
StackSafetyAnalysis.cpp
Remove unused standard headers: memory, unordered_* (#167297)
2025-11-12 17:21:06 +00:00
StaticDataProfileInfo.cpp
[StaticDataLayout] Reconcile string literal hotness from data access profiles and PGO profiles. (#178336)
2026-02-06 09:49:14 -08:00
StructuralHash.cpp
…
SyntheticCountsUtils.cpp
…
TargetLibraryInfo.cpp
[Analysis] Move TargetLibraryInfo data to TableGen (#165009)
2025-11-19 16:05:00 -05:00
TargetTransformInfo.cpp
[LV] Add support for llvm.vector.partial.reduce.fadd (#163975)
2026-01-28 15:05:34 +00:00
TensorSpec.cpp
…
TFLiteUtils.cpp
Remove unused standard headers: <string>, <optional>, <numeric>, <tuple> (#167232)
2025-11-10 12:17:12 +00:00
Trace.cpp
…
TrainingLogger.cpp
Remove unused standard headers: <string>, <optional>, <numeric>, <tuple> (#167232)
2025-11-10 12:17:12 +00:00
TypeBasedAliasAnalysis.cpp
[AA] Refine ModRefInfo taking into account errnomem location
2025-09-16 17:59:31 +02:00
TypeMetadataUtils.cpp
Reapply "IR: Remove uselist for constantdata (#137313)" (#138961)
2025-05-08 08:00:09 +02:00
UniformityAnalysis.cpp
[NFC][TTI] Introduce getInstructionUniformity API for uniformity analysis (#168903)
2025-12-10 23:14:34 +05:30
ValueLattice.cpp
…
ValueLatticeUtils.cpp
…
ValueTracking.cpp
Revert "[ValueTracking] Propagate sign information out of loop" (#180354)
2026-02-07 17:02:17 +00:00
VectorUtils.cpp
Reland "[LoopVectorize] Support vectorization of overflow intrinsics" (#180526)
2026-02-09 15:32:04 +00:00