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llvm-project/llvm/test/Transforms
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Alexey Bataev e93829e807 [SLP]Fix crash with deleted non-copyable node in scheduling copyables 
If the copyables are parts of the deleted nodes, need to check the
actual tree to correctly handling the scheduling of copyables
2026-02-12 11:42:02 -08:00
..
ADCE
[test][Transforms] Remove unsafe-fp-math uses part 1 (NFC) (#164742)
2025-10-23 11:39:11 +08:00
AddDiscriminators
[CSSPGO] Preserve pseudo-probe discriminators in cloneWithBaseDiscriminator (#178267)
2026-01-28 10:24:56 -08:00
AggressiveInstCombine
[AggressiveInstCombine] Create zext during store merge (#181125)
2026-02-12 14:41:00 +01:00
AlignmentFromAssumptions
[IR] Forbid mixing condition and operand bundle assumes (#160460)
2025-09-24 12:42:50 +02:00
ArgumentPromotion
[ArgPromotion] Add DW_CC_nocall to DISubprogram (#178973)
2026-02-03 13:55:29 -08:00
AtomicExpand
IR: Promote "denormal-fp-math" to a first class attribute (#174293)
2026-02-05 13:31:26 +00:00
Attributor
IR: Promote "denormal-fp-math" to a first class attribute (#174293)
2026-02-05 13:31:26 +00:00
BDCE
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BlockExtractor
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BranchFolding
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CalledValuePropagation
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CallSiteSplitting
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CanonicalizeAliases
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CanonicalizeFreezeInLoops
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CodeExtractor
[DebugInfo] Add Verifier check for incorrectly-scoped retainedNodes (#166855)
2025-11-10 13:13:49 +01:00
CodeGenPrepare
[CodeGenPrepare] Fix infinite loop with same-type bitcasts (#176694)
2026-01-22 09:29:08 +01:00
ConstantHoisting
[test][Transforms] Remove unsafe-fp-math uses part 1 (NFC) (#164742)
2025-10-23 11:39:11 +08:00
ConstantMerge
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ConstraintElimination
[ConstraintElim] Infer linear constraints from udiv and urem (#180689)
2026-02-10 22:25:13 +08:00
Coroutines
[CoroSplit][DebugInfo] Fix scope of continuation funclets (#180523)
2026-02-10 10:45:02 +00:00
CorrelatedValuePropagation
[LVI] Extract information from assume operand bundles (#176734)
2026-01-19 17:14:06 +01:00
CrossDSOCFI
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DCE
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
DeadArgElim
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
DeadStoreElimination
[DSE] Handle variable offsets with sized dead_on_return (#180364)
2026-02-07 11:43:56 -08:00
DFAJumpThreading
[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)
2026-01-04 09:24:53 +08:00
DivRemPairs
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DropUnnecessaryAssumes
[DropAssumes] Drop dereferenceable assumptions after vectorization. (#166947)
2025-11-10 10:50:15 +00:00
DwarfEHPrepare
DwarfEHPrepare: Use LibcallLoweringInfo analysis (#176380)
2026-01-18 07:12:58 +01:00
DXILUpgrade
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EarlyCSE
IR: Promote "denormal-fp-math" to a first class attribute (#174293)
2026-02-05 13:31:26 +00:00
EliminateAvailableExternally
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EmbedBitcode
[llvm][LLD][COFF] Add fat-lto-object support for COFF targets (#165529)
2025-12-18 22:53:25 +02:00
EntryExitInstrumenter
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ExpandIRInsts
[ExpandIRInsts] Support saturating fptoi (#179710)
2026-02-11 14:51:30 +01:00
ExpandMemCmp
[profcheck] Fix missing profile metadata in ExpandMemCmp (#169979)
2025-12-04 15:45:44 -08:00
ExpandVariadics
[profcheck] Propagate profile metadata to Wrapper function in optimize mode of ExpandVariadic. (#168161)
2025-11-21 11:17:28 -08:00
FatLTOCleanup
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FixIrreducible
[AMDGPU][FixIrreducible][UnifyLoopExits] Support callbr with inline-asm (#149308)
2025-10-30 14:22:42 +01:00
Float2Int
[Float2Int] Make sure the CFP can be represented in the integer type (#167699)
2025-11-13 20:54:32 +08:00
ForcedFunctionAttrs
[ForceFunctionAttrs] Fix handling of alwaysinline and noinline attributes. (#180026)
2026-02-09 11:49:36 -08:00
FunctionAttrs
Revert "[Attributor] Support nested conditional branches" (#170257)
2025-12-02 08:45:33 +00:00
FunctionImport
Reland "[DebugMetadata][DwarfDebug] Support function-local types in lexical block scopes (4/7)" (#165032)
2026-02-04 00:34:52 +01:00
FunctionSpecialization
XCOFF associated metadata (#159096)
2026-01-09 13:49:21 -05:00
GCOVProfiling
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
GlobalDCE
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GlobalMerge
GlobalMerge: Do not merge globals with non-dbg metadata.
2026-01-16 11:21:50 -08:00
GlobalOpt
[Verifier] Make verifier fail when global variable size exceeds address space size (#179625)
2026-02-10 13:27:38 +01:00
GlobalSplit
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GuardWidening
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GVN
IR: Add !nofpclass metadata (#177140)
2026-01-22 20:49:34 +01:00
GVNHoist
IR: Add !nofpclass metadata (#177140)
2026-01-22 20:49:34 +01:00
GVNSink
[GVNSink] Add support for ptrtoaddr
2025-10-20 16:46:08 +02:00
HardwareLoops
[LoopUnroll] Skip remainder loop guard if skip unrolled loop (#156549)
2025-10-07 10:45:49 -04:00
HelloNew
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HipStdPar
[HIPSTDPAR] Add handling for math builtins (#140158)
2025-07-28 22:29:31 +01:00
HotColdSplit
[DebugInfo] Add Verifier check for incorrectly-scoped retainedNodes (#166855)
2025-11-10 13:13:49 +01:00
IndirectBrExpand
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IndVarSimplify
Revert "[IndVarSimplify] Add safety check for getTruncateExpr in genLoopLimit (#172234)"
2026-02-12 14:52:14 +01:00
InferAddressSpaces
[InferAddressSpaces] Initialize op(generic const, generic const, ...) -> generic (#172143)
2026-02-08 01:20:19 +08:00
InferAlignment
[InferAlign] Eliminate trunc ptr to log2(align) pattern (#176562)
2026-01-17 17:00:07 +01:00
InferFunctionAttrs
[InferFunctionAttrs] Fix check lines
2025-12-05 11:52:31 +01:00
Inline
[llvm] Remove "no-infs-fp-math" attribute support (#180083)
2026-02-09 08:43:33 +08:00
InstCombine
InstCombine: Fix wrong insert point for sqrt -> copysign simplify (#180838)
2026-02-11 09:15:11 +01:00
InstNamer
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InstSimplify
[InstructionSimplify] Extend simplifyICmpWithZero to handle equivalent zero RHS (#179055)
2026-02-13 00:06:32 +08:00
InterleavedAccess
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
Internalize
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IRCE
[IRCE] Prove predicates with and without loop-guarded SCEVs (#174843)
2026-01-08 15:16:55 +01:00
IRNormalizer
[IR] Introduce the ptrtoaddr instruction
2025-08-08 10:12:39 -07:00
IROutliner
[outliners] Turn nooutline into an Enum Attribute (#163665)
2026-02-10 21:44:17 -08:00
JumpTableToSwitch
[profcheck] Require unknown metadata have an origin parameter (#157594)
2025-09-10 15:34:35 -07:00
JumpThreading
[Support][NFCI] Store DomTree children as linked list (#176409)
2026-01-17 21:09:49 +01:00
KCFI
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LCSSA
[DebugInfo] Add Verifier check for incorrectly-scoped retainedNodes (#166855)
2025-11-10 13:13:49 +01:00
LICM
[Delinearization] Add validation for large size arrays (#169902)
2025-12-03 03:01:18 +00:00
LoadStoreVectorizer
[LoadStoreVectorizer] Fill gaps in load/store chains to enable vectorization (#159388)
2025-12-08 15:57:17 -06:00
LoopBoundSplit
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LoopDataPrefetch
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LoopDeletion
[LoopDeletion] Check for uses in unreachable basic blocks even when there is no exit block. (#173428)
2025-12-30 09:00:09 -08:00
LoopDistribute
[NFC][LoopDistribute] Add test for doubly nested loop (#179263)
2026-02-05 13:32:12 +05:30
LoopFlatten
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LoopFusion
[LoopFusion] Forget cached SCEV values after the fusion (#177455)
2026-01-22 19:50:21 -05:00
LoopIdiom
Rename llvm/test/Transforms/LoopIdiom/Sparc -> /SPARC
2026-02-10 13:59:43 +01:00
LoopInstSimplify
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LoopInterchange
[LoopInterchange] Initialize new_var to InitValue on first iteration (#178370)
2026-01-29 21:36:46 +09:00
LoopLoadElim
[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)
2025-07-27 13:53:26 +01:00
LoopPredication
[SimpleLoopUnswitch] Don't use BlockFrequencyInfo to skip cold loops (#159522)
2025-10-17 23:33:49 +00:00
LoopRotate
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
LoopSimplify
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LoopSimplifyCFG
[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)
2026-01-04 09:24:53 +08:00
LoopStrengthReduce
[LSR] Support SCEVPtrToAddr in SCEVDbgValueBuilder.
2026-02-07 14:02:45 +00:00
LoopTransformWarning
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LoopUnroll
[InstructionSimplify] Extend simplifyICmpWithZero to handle equivalent zero RHS (#179055)
2026-02-13 00:06:32 +08:00
LoopUnrollAndJam
[SCEV] Regenerate a subset of auto updated tests
2025-12-02 12:16:53 -08:00
LoopVectorize
[InstructionSimplify] Extend simplifyICmpWithZero to handle equivalent zero RHS (#179055)
2026-02-13 00:06:32 +08:00
LoopVersioning
llvm: Convert some assorted lit tests to opaque pointers (#174564)
2026-01-06 11:41:27 +00:00
LoopVersioningLICM
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LowerAllowCheck
[LowerAllowCheck] Add llvm.allow.sanitize.* intrinsics (#172029)
2026-01-03 16:20:43 +01:00
LowerAtomic
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LowerConstantIntrinsics
[NFCI][IRBuilder] Add CreateAllocationSize helper (#178346)
2026-01-28 22:46:25 -05:00
LowerExpectIntrinsic
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LowerGlobalDestructors
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LowerGuardIntrinsic
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LowerIFunc
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LowerInvoke
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LowerMatrixIntrinsics
[Matrix] Use tiled loops automatically for large kernels. (#179325)
2026-02-11 15:36:34 +00:00
LowerSwitch
[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)
2026-01-04 09:24:53 +08:00
LowerTypeTests
LowerTypeTests: Optimize two-phase check used by llvm.cond.loop.
2026-02-09 18:13:57 -08:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
MemCpyOpt
[MemCpyOpt] Extend performMemCpyToMemSetOptzn to partially memset'd region
2026-01-30 10:09:08 +01:00
MemProfContextDisambiguation
[MemProf] Propagate size info used for hint reporting to duplicates (#172535)
2025-12-22 13:18:10 -08:00
MergedLoadStoreMotion
[llvm] Regenerate test checks including TBAA semantics (NFC)
2025-09-12 20:01:17 +02:00
MergeFunc
[MergeFunc] Do not merge kernel functions (#174254)
2026-01-04 13:35:16 +01:00
MergeICmps
[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)
2026-01-04 09:24:53 +08:00
MetaRenamer
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MoveAutoInit
[MoveAutoInit] Fix for miscompilation for #150120 (#173961)
2026-01-25 16:21:52 +01:00
NameAnonGlobals
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NaryReassociate
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NewGVN
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
ObjCARC
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
OpenMP
[Clang][OpenMP] Switch to __kmpc_parallel_60 with strict parameter (#171082)
2025-12-08 09:37:11 -08:00
PartialInlining
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
PartiallyInlineLibCalls
[PILC][profcheck] Bias branch weights when optimizing sqrt (#167742)
2025-11-13 12:46:22 -08:00
PGOProfile
InstCombine: Use SimplifyDemandedFPClass on fmul (#177490)
2026-02-10 09:49:31 +00:00
PhaseOrdering
[LAA] Use SCEVPtrToAddr in tryToCreateDiffChecks. (#178861)
2026-02-11 11:51:51 +00:00
PlaceSafepoints
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PreISelIntrinsicLowering
[ProfCheck] Add prof data for lowering of @llvm.cond.loop
2026-02-08 10:16:58 -08:00
Reassociate
[NFC][LLVM] Make test resilent to value of use-constant-*-splat flags.
2025-08-01 16:54:48 +00:00
Reg2Mem
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RelLookupTableConverter
[NVPTX] Disable relative lookup tables (#159748)
2025-09-22 12:18:25 +02:00
RewriteStatepointsForGC
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
SafeStack
[CodeGen] Only use actual alloca alignment (#178361)
2026-01-28 22:49:19 -05:00
SampleProfile
[CodeGen] Set pseudo probe desc comdat symbol to external for COFF (#176706)
2026-01-20 14:57:38 +08:00
SandboxVectorizer
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ScalarizeMaskedMemIntrin
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
Scalarizer
Scalarizer : Fix vector shuffle issue when can't aligned to customized minBits. (#163912)
2025-12-08 18:06:39 +00:00
SCCP
[PredicateInfo] Fix crash on nonnull assume taking a constant (#180440)
2026-02-09 09:18:21 +01:00
SeparateConstOffsetFromGEP
Revert "[SeparateConstOffsetFromGEP] Decompose constant xor operand if possible" (#179339)
2026-02-03 17:03:14 +05:30
SimpleLoopUnswitch
[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)
2026-01-04 09:24:53 +08:00
SimplifyCFG
[SimplifyCFG][PGO] Add missing overflow check to ConstantFoldTerminator (#178964)
2026-02-11 01:17:12 +00:00
SimplifyTypeTests
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Sink
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SLPVectorizer
[SLP]Fix crash with deleted non-copyable node in scheduling copyables
2026-02-12 11:42:02 -08:00
SpeculativeExecution
[SpeculativeExecution] Add support for ptrtoaddr
2025-10-20 16:56:11 +02:00
SROA
[SROA] Avoid redundant .oldload generation when memset fully covers a partition (#179643)
2026-02-05 09:51:55 +08:00
StackProtector
StackProtector: Use LibcallLoweringInfo analysis (#170329)
2026-01-18 07:12:17 +01:00
StraightLineStrengthReduce
Reland "Redesign Straight-Line Strength Reduction (SLSR) (#162930)" (#169614)
2025-12-08 16:07:27 -06:00
StripDeadPrototypes
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StripSymbols
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StructurizeCFG
Reapply: [AMDGPU][UnifyDivergentExitNodes][StructurizeCFG] Add support for callbr instruction with inline-asm (#152161) (#166195)
2025-11-03 20:59:48 +01:00
TailCallElim
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
ThinLTOBitcodeWriter
ThinLTOBitcodeWriter: Split modules with __cfi_check and no type metadata.
2025-08-28 19:13:53 -07:00
TypePromotion
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UnifyFunctionExitNodes
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UnifyLoopExits
[llvm][UnifyLoopExits] Avoid optimization if no exit block is found (#165343)
2026-01-26 01:31:28 +01:00
Util
[PredicateInfo] Extract information from assume operand bundles (#177349)
2026-01-23 15:20:39 +01:00
VectorCombine
[CostModel][X86] getShuffleCost - SK_Transpose v4f64/v4i64 matches UNPCK - don't generalise to SK_PermuteTwoSrc (#180514)
2026-02-09 14:09:49 +00:00
WholeProgramDevirt
[Clang]: Support opt-in speculative devirtualization (#159685)
2025-12-07 14:24:30 +00:00