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llvm-project/llvm/lib/Transforms/Utils
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Florian Hahn bd40d1de9c
Reapply "[SCEVExp] Use SCEVPtrToAddr in tryToReuseLCSSAPhi if possible. (#180257)" 
This reverts commit cb905605b2e95f88296afe136b21a7d2476cb058.

Recommit the patch with a small change to check the destination
type matches the address type, to avoid a crash on mismatch.

Original message:

This patch updates tryToReuseLCSSAPhi to use SCEVPtrToAddr, unless using
SCEVPtrToInt allows re-use, because the IR already contains a re-usable
phi using PtrToInt.

This is a first step towards migrating to SCEVPtrToAddr and avoids
regressions in follow-up changes.

PR: https://github.com/llvm/llvm-project/pull/178727
2026-02-06 21:14:41 +00:00
..
AddDiscriminators.cpp
…
AMDGPUEmitPrintf.cpp
…
ASanStackFrameLayout.cpp
…
AssumeBundleBuilder.cpp
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BasicBlockUtils.cpp
Reland "[BasicBlockUtils] Fix dominator tree update for entry block in splitBlockBefore() (#178895) (#179392)
2026-02-03 22:38:41 +08:00
BreakCriticalEdges.cpp
[NFC][LLVM][Transforms/Utils] Fix indentation inside namespace (#166624)
2025-11-06 07:51:00 -08:00
BuildLibCalls.cpp
[InferAttrs] Handle f[min/max]imum_num like other libm functions (#170697)
2025-12-05 11:45:44 +01:00
BypassSlowDivision.cpp
[BypassSlowDivision] Explicitly create bit mask
2025-12-09 16:13:59 +01:00
CallGraphUpdater.cpp
…
CallPromotionUtils.cpp
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CanonicalizeAliases.cpp
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CanonicalizeFreezeInLoops.cpp
[NFC][LLVM] Use namespace qualifier to define DenseMapInfo specializations (#162683)
2025-10-10 05:23:44 -07:00
CloneFunction.cpp
Reland "[DebugMetadata][DwarfDebug] Support function-local types in lexical block scopes (4/7)" (#165032)
2026-02-04 00:34:52 +01:00
CloneModule.cpp
[NFC] replace getValueType with more specific getFunctionType (#177175)
2026-01-21 10:30:09 -05:00
CMakeLists.txt
Fix dependencies after PR #174490 (#175793)
2026-01-13 08:33:34 -08:00
CodeExtractor.cpp
IR: Promote "denormal-fp-math" to a first class attribute (#174293)
2026-02-05 13:31:26 +00:00
CodeLayout.cpp
[Utils] Remove an unnecessary cast (NFC) (#157023)
2025-09-05 14:33:17 +08:00
CodeMoverUtils.cpp
[LoopFusion] Removing dead code leftover after PR #171889 (NFC) (#176020)
2026-01-15 12:53:35 -05:00
ControlFlowUtils.cpp
[llvm][UnifyLoopExits] Avoid optimization if no exit block is found (#165343)
2026-01-26 01:31:28 +01:00
CountVisits.cpp
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CtorUtils.cpp
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Debugify.cpp
[llvm][DebugInfo][NFC] Abstract DICompileUnit::SourceLanguage to allow alternate DWARF SourceLanguage encoding (#162255)
2025-10-08 18:27:22 +01:00
DebugSSAUpdater.cpp
[llvm] Remove unused local variables (NFC) (#169171)
2025-11-22 15:30:28 -08:00
DeclareRuntimeLibcalls.cpp
DeclareRuntimeLibcalls: Use RuntimeLibraryAnalysis (#167995)
2025-11-14 10:57:08 -08:00
DemoteRegToStack.cpp
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DXILUpgrade.cpp
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EntryExitInstrumenter.cpp
[EntryExitInstrumenter] Mark CFG as preserved (#178875)
2026-01-30 12:35:59 +00:00
EscapeEnumerator.cpp
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Evaluator.cpp
[Evaluator] require invariant size to fully span the global (#179518)
2026-02-04 13:08:06 -05:00
FixIrreducible.cpp
[AMDGPU][FixIrreducible][UnifyLoopExits] Support callbr with inline-asm (#149308)
2025-10-30 14:22:42 +01:00
FlattenCFG.cpp
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FunctionComparator.cpp
[PtrAuth] Add ConstantPtrAuth comparator to FunctionComparator.cpp (#159480)
2025-12-22 16:48:25 -08:00
FunctionImportUtils.cpp
Cleanup the LLVM exported symbols namespace (#161240)
2025-10-01 15:32:07 -07:00
GlobalStatus.cpp
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GuardUtils.cpp
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HelloWorld.cpp
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InjectTLIMappings.cpp
InjectTLIMappings: remove incompatible attributes from vector declarations. (#173206)
2026-01-22 13:39:10 +08:00
InlineFunction.cpp
Inliner: Handle nofpclass return attributes (#179776)
2026-02-05 20:27:46 +01:00
InstructionNamer.cpp
[NFC][LLVM] Code cleanup in InstructionNamer.cpp (#162689)
2025-10-10 14:42:05 -07:00
Instrumentation.cpp
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IntegerDivision.cpp
[profcheck] Fix profle metatdata propagation for Large Integer operations (#175862)
2026-01-23 10:29:20 -08:00
IRNormalizer.cpp
Fix typos and spelling errors across codebase (#156270)
2026-01-13 11:52:46 -05:00
LCSSA.cpp
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LibCallsShrinkWrap.cpp
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Local.cpp
[CodeGen][AArch64] ptrauth intrinsic to safely construct relative ptr (#142047)
2026-02-03 18:03:37 +01:00
LoopConstrainer.cpp
[IRCE] Prove predicates with and without loop-guarded SCEVs (#174843)
2026-01-08 15:16:55 +01:00
LoopPeel.cpp
[LoopPeel] change peelLoop's return type from bool to void (#177488)
2026-01-23 10:49:03 -08:00
LoopRotationUtils.cpp
[LoopRotate] Simplify PHINode::removeIncomingValue usage (NFC) (#171958)
2025-12-14 09:43:52 +08:00
LoopSimplify.cpp
[Support][NFCI] Store DomTree children as linked list (#176409)
2026-01-17 21:09:49 +01:00
LoopUnroll.cpp
[LoopUnroll] Do not copy !llvm.loop from latch to non-latch (#165635)
2026-01-14 10:40:31 -05:00
LoopUnrollAndJam.cpp
Remove unused <type_traits> inclusion
2025-11-11 13:33:38 +01:00
LoopUnrollRuntime.cpp
[LoopUnroll] Use branch probability in multi-exit loop unrolling (#164799)
2026-01-28 11:12:34 -05:00
LoopUtils.cpp
[LoopUnroll] Fix unused variable warning (#178490)
2026-01-28 19:38:46 +00:00
LoopVersioning.cpp
[SCEVExp] Get DL from SE, strip constructor arg (NFC) (#171823)
2025-12-11 14:26:47 +00:00
LowerAtomic.cpp
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LowerGlobalDtors.cpp
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LowerIFunc.cpp
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LowerInvoke.cpp
[NFC][LLVM] Code cleanup in LowerInvoke.cpp (#162691)
2025-10-10 05:24:11 -07:00
LowerMemIntrinsics.cpp
[NFC][LowerMemIntrinsics] Use TypeSize consistently for type sizes (#179945)
2026-02-06 09:36:42 +01:00
LowerSwitch.cpp
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LowerVectorIntrinsics.cpp
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MatrixUtils.cpp
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Mem2Reg.cpp
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MemoryOpRemark.cpp
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MemoryTaggingSupport.cpp
[MTE][Darwin] This patch extends support for the stack frame history buffer to Darwin. (#178049)
2026-01-28 12:23:32 -08:00
MetaRenamer.cpp
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MisExpect.cpp
[NFC][LLVM] Code cleanup in MisExpect.cpp (#162695)
2025-10-10 05:24:42 -07:00
ModuleUtils.cpp
[KCFI][NFC] Remove unused header (#170599)
2025-12-04 04:07:57 +00:00
MoveAutoInit.cpp
[MoveAutoInit] Fix for miscompilation for #150120 (#173961)
2026-01-25 16:21:52 +01:00
NameAnonGlobals.cpp
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PredicateInfo.cpp
inline assert-only variable from 17a17fa (#177602)
2026-01-23 16:26:50 +00:00
ProfileVerify.cpp
[profcheck] Print the function name in the error (#177264)
2026-01-22 10:09:52 -08:00
PromoteMemoryToRegister.cpp
[Mem2Reg] Remove extraneous getAllocatedType() check (#177438)
2026-01-27 21:10:48 -05:00
RelLookupTableConverter.cpp
[NFCI] replace getValueType with new getGlobalSize query (#177186)
2026-01-22 13:55:53 -05:00
SampleProfileInference.cpp
[perf] Replace copy-assign by move-assign in llvm/lib/Transforms/* (#178178)
2026-01-27 16:29:35 +00:00
SampleProfileLoaderBaseUtil.cpp
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SanitizerStats.cpp
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ScalarEvolutionExpander.cpp
Reapply "[SCEVExp] Use SCEVPtrToAddr in tryToReuseLCSSAPhi if possible. (#180257)"
2026-02-06 21:14:41 +00:00
SCCPSolver.cpp
[SCCP] Correct range calculation for get.vector.length to use getUnsignedMax instead of getUpper. (#176493)
2026-01-17 21:32:33 -08:00
SimplifyCFG.cpp
[SimplifyCFG] Fix null pointer dereference in foldCondBranchOnValueKnownInPredecessorImpl (#178835)
2026-01-30 18:04:50 +08:00
SimplifyIndVar.cpp
[SCEVExp] Get DL from SE, strip constructor arg (NFC) (#171823)
2025-12-11 14:26:47 +00:00
SimplifyLibCalls.cpp
InstCombine: Only propagate callsite attributes in sqrt->sqrtf (#180160)
2026-02-06 12:30:32 +01:00
SizeOpts.cpp
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SplitModule.cpp
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SplitModuleByCategory.cpp
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SSAUpdater.cpp
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SSAUpdaterBulk.cpp
llvm: Export EliminateNewDuplicatePHINodes (#169564)
2025-12-09 06:37:36 -05:00
StripGCRelocates.cpp
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StripNonLineTableDebugInfo.cpp
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SymbolRewriter.cpp
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UnifyFunctionExitNodes.cpp
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UnifyLoopExits.cpp
[llvm][UnifyLoopExits] Avoid optimization if no exit block is found (#165343)
2026-01-26 01:31:28 +01:00
Utils.cpp
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ValueMapper.cpp
Add deactivation symbol operand to ConstantPtrAuth.
2025-11-26 12:39:40 -08:00
VNCoercion.cpp
[NFC][LLVM] Code cleanup in VNCoercion (#180159)
2026-02-06 09:07:31 -08:00