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more cleanups. Emit the .local directive even on cygwin/mingw.

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I'm not sure that this is correct, but it causes no test failures,
and just emitting a .comm without protecting its linkage somehow
is surely not right.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93854 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-19 04:59:55 +00:00
parent cfd910ebc4
commit 619ea855e7
1 changed files with 3 additions and 6 deletions
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9
lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
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@ -660,17 +660,15 @@ void X86AsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GVar, TM);
const Type *Type = GVar->getType()->getElementType();
const TargetData *TD = TM.getTargetData();
unsigned Size = TD->getTypeAllocSize(Type);
unsigned Size = TD->getTypeAllocSize(GVar->getType()->getElementType());
unsigned AlignLog = TD->getPreferredAlignmentLog(GVar);
// Handle normal common symbols.
if (GVKind.isCommon()) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
O << ".comm " << *GVarSym << ',' << Size;
O << MAI->getCOMMDirective() << *GVarSym << ',' << Size;
if (MAI->getCOMMDirectiveTakesAlignment())
O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << AlignLog) : AlignLog);
@ -693,8 +691,7 @@ void X86AsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
O << ',' << AlignLog;
}
} else {
if (!Subtarget->isTargetCygMing())
O << "\t.local\t" << *GVarSym << '\n';
O << "\t.local\t" << *GVarSym << '\n';
O << MAI->getCOMMDirective() << *GVarSym << ',' << Size;
if (MAI->getCOMMDirectiveTakesAlignment())
O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << AlignLog) : AlignLog);