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fix a fixme in TargetLoweringObjectFile::getExprForDwarfReference

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where we used ot create an MCSymbol for ".".  Now emit an assembler
temporary label and reference it instead of "." textually.

rdar://7739457


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98292 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-03-11 21:55:20 +00:00
parent a257095ebb
commit 42263e2e40
5 changed files with 31 additions and 18 deletions
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3
lib/CodeGen/AsmPrinter/DwarfPrinter.cpp
View File

@@ -189,7 +189,8 @@ void DwarfPrinter::EmitULEB128(unsigned Value, const char *Desc,
void DwarfPrinter::EmitReference(const MCSymbol *Sym, unsigned Encoding) const {
const TargetLoweringObjectFile &TLOF = Asm->getObjFileLowering();
const MCExpr *Exp = TLOF.getExprForDwarfReference(Sym, Asm->MMI, Encoding,
const MCExpr *Exp = TLOF.getExprForDwarfReference(Sym, Asm->Mang,
Asm->MMI, Encoding,
Asm->OutStreamer);
Asm->OutStreamer.EmitValue(Exp, SizeOfEncodedValue(Encoding), /*addrspace*/0);
}

6
lib/CodeGen/TargetLoweringObjectFileImpl.cpp
View File

@@ -421,7 +421,7 @@ getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
}
return TargetLoweringObjectFile::
getExprForDwarfReference(Sym, MMI,
getExprForDwarfReference(Sym, Mang, MMI,
Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
}
@@ -784,8 +784,8 @@ getExprForDwarfGlobalReference(const GlobalValue *GV, Mangler *Mang,
}
return TargetLoweringObjectFile::
getExprForDwarfReference(Sym, MMI, Encoding & ~dwarf::DW_EH_PE_indirect,
Streamer);
getExprForDwarfReference(Sym, Mang, MMI,
Encoding & ~dwarf::DW_EH_PE_indirect, Streamer);
}
return TargetLoweringObjectFile::