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llvm-project/llvm/lib/Transforms/Utils
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Julian Lettner 22570bac69 Lower @llvm.global_dtors using __cxa_atexit on MachO 
For MachO, lower `@llvm.global_dtors` into `@llvm_global_ctors` with
`__cxa_atexit` calls to avoid emitting the deprecated `__mod_term_func`.

Reuse the existing `WebAssemblyLowerGlobalDtors.cpp` to accomplish this.

Enable fallback to the old behavior via Clang driver flag
(`-fregister-global-dtors-with-atexit`) or llc / code generation flag
(`-lower-global-dtors-via-cxa-atexit`).  This escape hatch will be
removed in the future.

Differential Revision: https://reviews.llvm.org/D121736
2022-03-17 10:47:13 -07:00
..
AddDiscriminators.cpp
[SampleFDO] Place the discriminator flag variable into the used list.
2021-06-15 21:51:04 -07:00
AMDGPUEmitPrintf.cpp
[AMDGPU] replace hostcall module flag with function attribute
2022-02-11 22:51:56 +05:30
ASanStackFrameLayout.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
AssumeBundleBuilder.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BasicBlockUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BreakCriticalEdges.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
BuildLibCalls.cpp
BuildLibCalls: add allocalign attributes for memalign and aligned_alloc
2022-03-04 15:57:53 -05:00
BypassSlowDivision.cpp
…
CallGraphUpdater.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CallPromotionUtils.cpp
[WPD] Extend checking mode to support fallback to indirect call
2022-03-14 10:16:28 -07:00
CanonicalizeAliases.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CanonicalizeFreezeInLoops.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CloneFunction.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CloneModule.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
CMakeLists.txt
Lower @llvm.global_dtors using __cxa_atexit on MachO
2022-03-17 10:47:13 -07:00
CodeExtractor.cpp
[OpenMPIRBuilder] Allocate temporary at the correct block in a nested parallel
2022-03-06 18:34:25 -05:00
CodeLayout.cpp
speeding up ext-tsp for huge instances
2022-03-02 07:17:48 -08:00
CodeMoverUtils.cpp
[Transforms] Use make_early_inc_range (NFC)
2021-11-02 18:13:23 -07:00
CtorUtils.cpp
[GlobalOpt] Handle undef global_ctors gracefully
2022-03-10 16:02:12 +01:00
Debugify.cpp
[Debugify] Use WeakWH map collected before Pass when checking loc drop
2021-12-21 15:54:09 +01:00
DemoteRegToStack.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
EntryExitInstrumenter.cpp
[NPM] Added -print-pipeline-passes print params for a few passes.
2021-09-15 08:34:04 +02:00
EscapeEnumerator.cpp
[ShadowStackGCLowering] Preserve Dominator Tree, if avaliable
2021-01-30 01:14:51 +03:00
Evaluator.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
FixIrreducible.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
FlattenCFG.cpp
[Transforms] Use {DenseSet,SetVector,SmallPtrSet}::contains (NFC)
2021-10-31 07:57:32 -07:00
FunctionComparator.cpp
[FunctionComparator] Use getAlign() instead of getAlignment()
2021-12-15 14:40:56 -08:00
FunctionImportUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
GlobalStatus.cpp
[GlobalStatus] Keep Visited set in isSafeToDestroyConstant()
2022-02-22 10:02:37 +01:00
GuardUtils.cpp
[llvm][NFC] Inclusive language: Reword replace uses of sanity in llvm/lib/Transform comments and asserts
2021-11-23 13:22:55 -05:00
HelloWorld.cpp
[NewPM][HelloWorld] Move HelloWorld to Utils
2021-02-03 12:59:40 -08:00
InjectTLIMappings.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
InlineFunction.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
InstructionNamer.cpp
Port -instnamer to NPM
2020-10-22 12:08:36 -07:00
IntegerDivision.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LCSSA.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LibCallsShrinkWrap.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
Local.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopPeel.cpp
[LoopPeel] Add EXPENSIVE_CHECKS ifdef guard around domtree verify call
2022-03-02 09:56:20 -08:00
LoopRotationUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopSimplify.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUnroll.cpp
[unroll] Strengthen verification of analysis updates under expensive asserts
2022-01-06 08:51:50 -08:00
LoopUnrollAndJam.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUnrollRuntime.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LoopVersioning.cpp
[PSE] Remove assumption that top level predicate is union from public interface [NFC*]
2022-02-10 16:14:52 -08:00
LowerGlobalDtors.cpp
Lower @llvm.global_dtors using __cxa_atexit on MachO
2022-03-17 10:47:13 -07:00
LowerInvoke.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
LowerMemIntrinsics.cpp
[LowerMemIntrinsics] Explicitly use i8 type in memmove lowering
2022-02-16 16:31:55 +01:00
LowerSwitch.cpp
[Transforms] Use make_early_inc_range (NFC)
2021-09-15 19:55:24 -07:00
MatrixUtils.cpp
…
Mem2Reg.cpp
…
MemoryOpRemark.cpp
[NFC][OpaquePtr] Use GlobalValue::getValueType() more
2021-07-09 09:55:41 -07:00
MemoryTaggingSupport.cpp
[NFC] [HWASan] [MTE] Use function_ref over template.
2022-03-08 15:49:55 -08:00
MetaRenamer.cpp
Revert "Rename llvm::array_lengthof into llvm::size to match std::size from C++17"
2022-01-26 16:55:53 +01:00
ModuleUtils.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
NameAnonGlobals.cpp
Cleanup header dependencies in LLVMCore
2022-02-02 06:54:20 +01:00
PredicateInfo.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
PromoteMemoryToRegister.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
RelLookupTableConverter.cpp
[RelLookupTableConverter] Avoid querying TTI for declarations
2022-03-16 10:39:28 +01:00
SampleProfileInference.cpp
Fix linking error, undefined class static constants.
2022-03-09 10:01:38 -08:00
SampleProfileLoaderBaseUtil.cpp
introducing some profi flags
2022-03-08 12:35:15 -08:00
SanitizerStats.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
ScalarEvolutionExpander.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SCCPSolver.cpp
[FuncSpec][NFC] Refactor internal structures.
2022-03-03 13:08:13 +00:00
SimplifyCFG.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SimplifyIndVar.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SimplifyLibCalls.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SizeOpts.cpp
Internalize some cl::opt global variables or move them under namespace llvm
2021-05-07 11:15:43 -07:00
SplitModule.cpp
[IR] Refactor GlobalIFunc to inherit from GlobalObject, Remove GlobalIndirectSymbol
2021-10-20 10:29:47 -07:00
SSAUpdater.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
SSAUpdaterBulk.cpp
[Transforms] Remove HasValueForBlock (NFC)
2021-07-30 08:56:49 -07:00
StripGCRelocates.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
StripNonLineTableDebugInfo.cpp
[NPM] Port strip nonlinetable debuginfo pass to the new pass manager
2020-10-07 14:35:36 -07:00
SymbolRewriter.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
UnifyFunctionExitNodes.cpp
[NPM] Port -mergereturn to NPM
2020-10-20 10:33:58 -07:00
UnifyLoopExits.cpp
Cleanup includes: TransformsUtils
2022-03-01 21:00:07 +01:00
Utils.cpp
Lower @llvm.global_dtors using __cxa_atexit on MachO
2022-03-17 10:47:13 -07:00
ValueMapper.cpp
[DebugInfo] ValueMapper impl for DIArgList respects IgnoreMissingLocals
2022-01-17 17:17:32 +00:00
VNCoercion.cpp
Cleanup header dependencies in LLVMCore
2022-02-02 06:54:20 +01:00