llvm-project

History

[DSE] Use CycleInfo instead of LoopInfo (#188253 )

DSE needs to reason about cycles in order to correctly handle
loop-carried dependencies. It currently does this by using LoopInfo and
performing a separate check for irreducible control flow.

Instead, we can use CycleInfo, which is like LoopInfo but also handles
irreducible cycles.

This requires computing CycleInfo (which, unlike LoopInfo won't be
reused by surrouding passes), but ends up being neutral in terms of
compile-time overall.

2026-03-25 14:55:51 +00:00

models

[MIR2Vec] Handle Operands (#163281 )

2025-10-22 10:58:38 -07:00

AliasAnalysis.cpp

[LLVM] Refine MemoryEffect handling for target-specific intrinsics (#155590 )

2026-02-25 13:53:44 +00:00

AliasAnalysisEvaluator.cpp

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AliasSetTracker.cpp

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Analysis.cpp

Analysis: Add RuntimeLibcall analysis pass (#165196 )

2025-11-05 14:48:50 -08:00

AssumeBundleQueries.cpp

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AssumptionCache.cpp

Remove unused <utility> inclusion

2025-11-11 13:33:33 +01:00

BasicAliasAnalysis.cpp

[DSE] Use CycleInfo instead of LoopInfo (#188253 )

2026-03-25 14:55:51 +00:00

BlockFrequencyInfo.cpp

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BlockFrequencyInfoImpl.cpp

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BranchProbabilityInfo.cpp

[Analysis] Remove LLVM_ABI annotations from llvm/lib/Analysis/BranchProbabilityInfo.cpp which cause build errors (#187388 )

2026-03-19 14:44:10 +01:00

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

[CFG] Support CycleInfo in isPotentiallyReachable() (#187681 )

2026-03-20 14:12:36 +00:00

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

…

CMakeLists.txt

[CMake][LLVM] Disable PCH on Clang for file with custom flags too (#183813 )

2026-02-28 10:44:40 +00:00

CmpInstAnalysis.cpp

[llvm] Turn misc copy-assign to move-assign (#184143 )

2026-03-03 06:47:28 +00:00

CodeMetrics.cpp

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ConstantFolding.cpp

Add constant folding for llvm.experimental.cttz.elts #182324 (#182895 )

2026-03-10 16:52:20 +00:00

ConstraintSystem.cpp

[LLVM] Clean up code using [not_]equal_to (NFC) (#175824 )

2026-01-13 21:19:39 +00:00

CostModel.cpp

[TTI] Remove TargetLibraryInfo from IntrinsicCostAttributes (NFC) (#183764 )

2026-03-01 10:16:16 +00:00

CtxProfAnalysis.cpp

Cleanup the LLVM exported symbols namespace (#161240 )

2025-10-01 15:32:07 -07:00

CycleAnalysis.cpp

[CycleInfo] Preserve if CFG preserved (#188443 )

2026-03-25 15:21:53 +01:00

DDG.cpp

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DDGPrinter.cpp

[DDG][NFC] Colorize DDG dot graph (#181618 )

2026-02-18 09:34:49 +05:30

Delinearization.cpp

[SCEV] Introduce SCEVUse, use it instead of const SCEV * (NFCI). (#91961 )

2026-03-13 16:23:06 +00:00

DemandedBits.cpp

[DemandedBits] Support non-constant shift amounts (#148880 )

2025-08-19 01:11:16 +08:00

DependenceAnalysis.cpp

[DA] Optimize parity check in weakCrossingSIVtest (NFC) (#188437 )

2026-03-25 20:52:15 +08:00

DependenceGraphBuilder.cpp

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DevelopmentModeInlineAdvisor.cpp

[MLGO] Delete InlineSizeEstimatorAnalysis (#167271 )

2025-11-10 09:07:06 -08:00

DomConditionCache.cpp

[Analysis][NFC] Drop use of BranchInst (#186374 )

2026-03-13 13:42:19 +00:00

DominanceFrontier.cpp

[DominanceFrontier] Support post-dominators on graphs with single root (#179336 )

2026-02-11 20:49:41 +00:00

DomPrinter.cpp

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DomTreeUpdater.cpp

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DXILMetadataAnalysis.cpp

[DirectX] Emit hlsl.wavesize function attribute as entry property metadata (#165624 )

2025-11-05 09:18:49 -08:00

DXILResource.cpp

[HLSL] Use 0 to represent unbounded resources (#186022 )

2026-03-16 13:36:53 -07:00

EphemeralValuesCache.cpp

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FloatingPointPredicateUtils.cpp

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FunctionPropertiesAnalysis.cpp

[IR][NFCI] Remove *WithoutDebug (#187240 )

2026-03-18 15:08:41 +00:00

GlobalsModRef.cpp

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GuardUtils.cpp

[Analysis][NFC] Drop use of BranchInst (#186374 )

2026-03-13 13:42:19 +00:00

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

[LLVM] Add flatten function attribute to LLVM IR and implement recursive inlining in AlwaysInliner (#174899 )

2026-03-19 11:25:46 -07:00

InlineOrder.cpp

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InstCount.cpp

[LLVM] Metric added - largest number of basic blocks in a single func… (#182970 )

2026-02-23 18:06:47 -08:00

InstructionPrecedenceTracking.cpp

[IPT] Remove ipt.NumInstScanned statistic (#168515 )

2025-11-20 00:14:50 +08:00

InstructionSimplify.cpp

[PatternMatch][NFC] Add m_IToFP and m_FPToI (#188040 )

2026-03-23 14:10:18 +00:00

InteractiveModelRunner.cpp

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IR2Vec.cpp

[IR][NFCI] Remove *WithoutDebug (#187240 )

2026-03-18 15:08:41 +00:00

IRSimilarityIdentifier.cpp

[IR][NFCI] Remove *WithoutDebug (#187240 )

2026-03-18 15:08:41 +00:00

IVDescriptors.cpp

[IVDescriptors] Remove single-use constraint from FindLast comparisons (#186096 )

2026-03-13 14:27:19 +00:00

IVUsers.cpp

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KernelInfo.cpp

[IR][NFCI] Remove *WithoutDebug (#187240 )

2026-03-18 15:08:41 +00:00

LastRunTrackingAnalysis.cpp

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LazyBlockFrequencyInfo.cpp

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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] Use block numbers (#188270 )

2026-03-25 10:18:22 +00:00

Lint.cpp

[RFC][IR] Remove Constant::isZeroValue (#181521 )

2026-02-15 12:06:42 -05:00

Loads.cpp

[Analysis][NFC] Drop use of BranchInst (#186374 )

2026-03-13 13:42:19 +00:00

Local.cpp

[RFC][IR] Remove Constant::isZeroValue (#181521 )

2026-02-15 12:06:42 -05:00

LoopAccessAnalysis.cpp

[NFC][LAA] Minor stylistic/comments improvements (#185510 )

2026-03-19 17:05:14 +00:00

LoopAnalysisManager.cpp

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LoopCacheAnalysis.cpp

[LoopCacheAnalysis] Remove tryDelinearizeFixedSize (NFCI) (#177552 )

2026-02-02 08:26:51 +00:00

LoopInfo.cpp

[Analysis][NFC] Include LoopInfoImpl only in source file (#187459 )

2026-03-19 11:10:29 +01:00

LoopNestAnalysis.cpp

[Analysis][NFC] Drop use of BranchInst (#186374 )

2026-03-13 13:42:19 +00:00

LoopPass.cpp

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LoopUnrollAnalyzer.cpp

[perf] Replace copy-assign by move-assign in llvm/lib/Analysis/* (#178169 )

2026-02-02 21:26:49 +00:00

MemDerefPrinter.cpp

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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] Emit richer optimization remarks for single-type allocations (#181089 )

2026-02-12 12:55:54 -08:00

MemorySSA.cpp

[MemorySSA] Fix EXPENSIVE_CHECKS build

2026-03-19 15:40:04 +01:00

MemorySSAUpdater.cpp

[MemorySSA] Make getBlockDefs and getBlockAccesses return a non-const list (NFC)

2026-02-27 11:36:24 +01:00

MLInlineAdvisor.cpp

[mlgo][inliner] Handle recursive cases when skipping non-cold functions (#164099 )

2025-10-20 07:28:50 -07:00

ModelUnderTrainingRunner.cpp

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ModuleDebugInfoPrinter.cpp

[DebugInfo] Add macro tracking support to DebugInfoFinder (#179931 )

2026-02-06 15:33:04 +00:00

ModuleSummaryAnalysis.cpp

[ThinLTO] Reduce the number of renaming due to promotions (#183793 )

2026-02-28 12:44:25 -08:00

MustExecute.cpp

[Analysis][NFC] Drop use of BranchInst (#186374 )

2026-03-13 13:42:19 +00:00

NoInferenceModelRunner.cpp

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ObjCARCAliasAnalysis.cpp

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ObjCARCAnalysisUtils.cpp

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ObjCARCInstKind.cpp

[IR] Split Br into UncondBr and CondBr (#184027 )

2026-03-11 12:31:10 +00:00

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

Cleanup the LLVM exported symbols namespace (#161240 )

2025-10-01 15:32:07 -07:00

PtrUseVisitor.cpp

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RegionInfo.cpp

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RegionPass.cpp

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RegionPrinter.cpp

Fix a build error

2025-11-06 07:57:05 -08:00

ReplayInlineAdvisor.cpp

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RuntimeLibcallInfo.cpp

CodeGen: Add LibcallLoweringInfo analysis pass (#168622 )

2025-12-03 22:00:12 +01:00

ScalarEvolution.cpp

[SCEV] Convert more interfaces to use SCEVUse (NFC). (#185045 )

2026-03-19 17:02:48 +00:00

ScalarEvolutionAliasAnalysis.cpp

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ScalarEvolutionDivision.cpp

[SCEV] Introduce SCEVUse, use it instead of const SCEV * (NFCI). (#91961 )

2026-03-13 16:23:06 +00:00

ScalarEvolutionNormalization.cpp

[SCEV] Introduce SCEVUse, use it instead of const SCEV * (NFCI). (#91961 )

2026-03-13 16:23:06 +00:00

ScopedNoAliasAA.cpp

[VPlan] Fix alias logic in canHoistOrSinkWithNoAliasCheck (#179504 )

2026-02-24 16:14:44 +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

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SyntheticCountsUtils.cpp

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TargetLibraryInfo.cpp

[Clang] Only define wchar_size module flag if non-standard (#184668 )

2026-03-04 16:13:48 -06:00

TargetTransformInfo.cpp

[AMDGPU][Uniformity][TTI] Make Uniformity Analysis Operand-Aware via Custom Uniformity Checks (#137639 )

2026-03-24 22:24:57 +05:30

TensorSpec.cpp

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TFLiteUtils.cpp

Remove unused standard headers: <string>, <optional>, <numeric>, <tuple> (#167232 )

2025-11-10 12:17:12 +00:00

Trace.cpp

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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

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UniformityAnalysis.cpp

[AMDGPU][Uniformity][TTI] Make Uniformity Analysis Operand-Aware via Custom Uniformity Checks (#137639 )

2026-03-24 22:24:57 +05:30

ValueLattice.cpp

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ValueLatticeUtils.cpp

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ValueTracking.cpp

[InstCombine] Recognize non-negative subtraction patterns (#182597 )

2026-03-17 16:44:19 +00:00

VectorUtils.cpp

[Analysis] isTriviallyVectorizable - add Intrinsic::clmul along with vectorisation tests (#180014 )

2026-03-07 10:26:45 +00:00