Jim Grosbach and Kevin Enderby think those are not used anymore.
Originally submitted by: Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277973
91177308-0d34-0410-b5e6-
96231b3b80d8
/// directive for emitting thread local BSS Symbols. Default is false.
bool HasMachoTBSSDirective;
- /// True if the compiler should emit a ".reference .constructors_used" or
- /// ".reference .destructors_used" directive after the static ctor/dtor
- /// list. This directive is only emitted in Static relocation model. Default
- /// is false.
- bool HasStaticCtorDtorReferenceInStaticMode;
-
/// This is the maximum possible length of an instruction, which is needed to
/// compute the size of an inline asm. Defaults to 4.
unsigned MaxInstLength;
bool hasMachoZeroFillDirective() const { return HasMachoZeroFillDirective; }
bool hasMachoTBSSDirective() const { return HasMachoTBSSDirective; }
- bool hasStaticCtorDtorReferenceInStaticMode() const {
- return HasStaticCtorDtorReferenceInStaticMode;
- }
unsigned getMaxInstLength() const { return MaxInstLength; }
unsigned getMinInstAlignment() const { return MinInstAlignment; }
bool getDollarIsPC() const { return DollarIsPC; }
EmitXXStructorList(GV->getParent()->getDataLayout(), GV->getInitializer(),
/* isCtor */ true);
- if (TM.getRelocationModel() == Reloc::Static &&
- MAI->hasStaticCtorDtorReferenceInStaticMode()) {
- StringRef Sym(".constructors_used");
- OutStreamer->EmitSymbolAttribute(OutContext.getOrCreateSymbol(Sym),
- MCSA_Reference);
- }
return true;
}
EmitXXStructorList(GV->getParent()->getDataLayout(), GV->getInitializer(),
/* isCtor */ false);
- if (TM.getRelocationModel() == Reloc::Static &&
- MAI->hasStaticCtorDtorReferenceInStaticMode()) {
- StringRef Sym(".destructors_used");
- OutStreamer->EmitSymbolAttribute(OutContext.getOrCreateSymbol(Sym),
- MCSA_Reference);
- }
return true;
}
HasSubsectionsViaSymbols = false;
HasMachoZeroFillDirective = false;
HasMachoTBSSDirective = false;
- HasStaticCtorDtorReferenceInStaticMode = false;
MaxInstLength = 4;
MinInstAlignment = 1;
DollarIsPC = false;
ZeroDirective = "\t.space\t"; // ".space N" emits N zeros.
HasMachoZeroFillDirective = true; // Uses .zerofill
HasMachoTBSSDirective = true; // Uses .tbss
- HasStaticCtorDtorReferenceInStaticMode = true;
// FIXME: Change this once MC is the system assembler.
HasAggressiveSymbolFolding = false;