Daniel Thornburgh 05dd3ae10c

[SimplifyLibCalls] Prevent orphaned global string literals (#189502) ...

When `printf` is simplified to `puts`, `SimplifyLibCalls` would eagerly
create a global string for the argument before checking if `puts` is
emittable. If `puts` is not emittable (e.g. because it's an unextracted
bitcode libfunc), the optimization aborts, leaving an orphaned global
string in the module. Under expensive checks, this triggers a fatal
error because the function pass modified the module without reporting
it.

This change defers the creation of the global string until after
checking if `puts` is emittable.

(This PR was created with the help of Gemini CLI.)

2026-03-31 12:12:15 -07:00

..

AddDiscriminators.cpp

…

AMDGPUEmitPrintf.cpp

[IR] Require well-formed IR for BasicBlock::getTerminator (#189416)

2026-03-30 18:57:37 +02:00

ASanStackFrameLayout.cpp

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AssumeBundleBuilder.cpp

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BasicBlockUtils.cpp

[BasicBlockUtils] Fixed LoopInfo update in UpdateAnalysisInformation() (#177147)

2026-03-30 10:53:52 +00:00

BreakCriticalEdges.cpp

[CodeGenPrepare][NFC] Reland: Update the dominator tree instead of rebuilding it (#179040)

2026-03-31 09:01:11 +08:00

BuildLibCalls.cpp

[InferAttrs] malloc-family libcalls may write errnomem location

2026-03-08 18:55:14 +01:00

BypassSlowDivision.cpp

[CodeGenPrepare][NFC] Reland: Update the dominator tree instead of rebuilding it (#179040)

2026-03-31 09:01:11 +08:00

CallGraphUpdater.cpp

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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

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +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

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

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

CodeLayout.cpp

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CodeMoverUtils.cpp

[LoopFusion] Removing dead code leftover after PR #171889 (NFC) (#176020)

2026-01-15 12:53:35 -05:00

ControlFlowUtils.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +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

[CHERI] Allow @llvm.returnaddress to return a pointer in any address space. (#188464)

2026-03-25 13:59:38 +00:00

EscapeEnumerator.cpp

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Evaluator.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

FixIrreducible.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

FlattenCFG.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

FunctionComparator.cpp

[PtrAuth] Add ConstantPtrAuth comparator to FunctionComparator.cpp (#159480)

2025-12-22 16:48:25 -08:00

FunctionImportUtils.cpp

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

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

GlobalStatus.cpp

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GuardUtils.cpp

[Transforms][NFC] Drop uses of BranchInst in headers (#186580)

2026-03-14 11:03:33 +00:00

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

[Clang] Show inlining hints for __attribute__((warning/error)) (#174892)

2026-03-27 13:52:31 -07:00

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

[IR] Require well-formed IR for BasicBlock::getTerminator (#189416)

2026-03-30 18:57:37 +02:00

LoopConstrainer.cpp

[Transforms][NFC] Drop uses of BranchInst in headers (#186580)

2026-03-14 11:03:33 +00:00

LoopPeel.cpp

[LoopUnroll] Use MapVector for deterministic iteration order. (#188821)

2026-03-27 13:02:51 +00:00

LoopRotationUtils.cpp

[LoopRotate] Use SCEV exit counts to improve rotation profitability (#187483)

2026-03-20 10:21:15 +00:00

LoopSimplify.cpp

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

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

LoopUnroll.cpp

[LoopUnroll] Use MapVector for deterministic iteration order. (#188821)

2026-03-27 13:02:51 +00:00

LoopUnrollAndJam.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

LoopUnrollRuntime.cpp

[Transforms][NFC] Drop uses of BranchInst in headers (#186580)

2026-03-14 11:03:33 +00:00

LoopUtils.cpp

[Support] Use block numbers for LoopInfo BBMap (#103400)

2026-03-19 11:18:06 +01:00

LoopVersioning.cpp

[SCEVExp] Get DL from SE, strip constructor arg (NFC) (#171823)

2025-12-11 14:26:47 +00:00

LowerAtomic.cpp

[atomicrmw] fminimumnum/fmaximumnum support (#187030)

2026-03-18 09:35:49 +01:00

LowerGlobalDtors.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

LowerIFunc.cpp

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LowerInvoke.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

LowerMemIntrinsics.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

LowerSwitch.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

LowerVectorIntrinsics.cpp

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MatrixUtils.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

Mem2Reg.cpp

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MemoryOpRemark.cpp

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MemoryTaggingSupport.cpp

[MTE] [HWASan] do not remove lifetimes for unterminated lifetime

2026-03-09 10:17:45 -07:00

MetaRenamer.cpp

llvm: Delete bugpoint (#182320)

2026-02-25 08:47:28 +01:00

MisExpect.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

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

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

ProfileVerify.cpp

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

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

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

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

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

SCCPSolver.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

SimplifyCFG.cpp

[LLVM] remove redundant uses of dyn_cast (NFC) (#189105)

2026-03-29 18:26:54 +00:00

SimplifyIndVar.cpp

[IR] Drop BasicBlockEdge::isSingleEdge (#186767)

2026-03-16 13:28:48 +01:00

SimplifyLibCalls.cpp

[SimplifyLibCalls] Prevent orphaned global string literals (#189502)

2026-03-31 12:12:15 -07:00

SizeOpts.cpp

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SplitModule.cpp

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SplitModuleByCategory.cpp

[NFC] Don't replicate hasKernelCallingConv. (#184464)

2026-03-04 00:35:02 +00:00

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

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +01:00

UnifyLoopExits.cpp

[Transforms/Utils][NFC] Drop uses of BranchInst (#186586)

2026-03-14 12:47:10 +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

[GVN] Fix crash when svcount is used with globals-aa (#184347)

2026-03-04 10:54:16 +05:30