From 581dc3c729c619fe636325a79279fabb2acdc1ce Mon Sep 17 00:00:00 2001 From: Zequan Wu Date: Wed, 23 Mar 2022 15:40:52 -0700 Subject: Revert "Lower `@llvm.global_dtors` using `__cxa_atexit` on MachO" This reverts commit 22570bac694396514fff18dec926558951643fa6. --- llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp') diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp index 3b21e945d8de..0853c7a34354 100644 --- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp +++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp @@ -1176,15 +1176,6 @@ void TargetLoweringObjectFileMachO::Initialize(MCContext &Ctx, dwarf::DW_EH_PE_indirect | dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4; } -MCSection *TargetLoweringObjectFileMachO::getStaticDtorSection( - unsigned Priority, const MCSymbol *KeySym) const { - // TODO(yln): Remove -lower-global-dtors-via-cxa-atexit fallback flag - // (LowerGlobalDtorsViaCxaAtExit) and always issue a fatal error here. - if (TM->Options.LowerGlobalDtorsViaCxaAtExit) - report_fatal_error("@llvm.global_dtors should have been lowered already"); - return StaticDtorSection; -} - void TargetLoweringObjectFileMachO::emitModuleMetadata(MCStreamer &Streamer, Module &M) const { // Emit the linker options if present. @@ -2184,7 +2175,8 @@ MCSection *TargetLoweringObjectFileWasm::getStaticCtorSection( MCSection *TargetLoweringObjectFileWasm::getStaticDtorSection( unsigned Priority, const MCSymbol *KeySym) const { - report_fatal_error("@llvm.global_dtors should have been lowered already"); + llvm_unreachable("@llvm.global_dtors should have been lowered already"); + return nullptr; } //===----------------------------------------------------------------------===// -- cgit v1.2.3