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

…

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

…

EscapeEnumerator.cpp

…

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

…

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

…

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

…

MatrixUtils.cpp

…

Mem2Reg.cpp

…

MemoryOpRemark.cpp

…

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

…

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

…

StripGCRelocates.cpp

Cleanup includes: TransformsUtils

2022-03-01 21:00:07 +01:00

StripNonLineTableDebugInfo.cpp

…

SymbolRewriter.cpp

Cleanup includes: TransformsUtils

2022-03-01 21:00:07 +01:00

UnifyFunctionExitNodes.cpp

…

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