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mcstreamer'ize the rest of EmitGlobalVariable that is used on

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darwin.  The next big piece to get global variables streamerized
is EmitGlobalConstant.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93870 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2010-01-19 06:41:24 +00:00
parent 41aa25a433
commit 4c8c668b57
1 changed files with 8 additions and 6 deletions
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14
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@@ -226,18 +226,20 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
case GlobalValue::WeakAnyLinkage: case GlobalValue::WeakAnyLinkage:
case GlobalValue::WeakODRLinkage: case GlobalValue::WeakODRLinkage:
case GlobalValue::LinkerPrivateLinkage: case GlobalValue::LinkerPrivateLinkage:
if (const char *WeakDef = MAI->getWeakDefDirective()) { if (MAI->getWeakDefDirective() != 0) {
// .globl _foo // .globl _foo
OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::Global); OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::Global);
// .weak_definition _foo // .weak_definition _foo
O << WeakDef << *GVSym << '\n'; OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::WeakDefinition);
} else if (const char *LinkOnce = MAI->getLinkOnceDirective()) { } else if (const char *LinkOnce = MAI->getLinkOnceDirective()) {
// .globl _foo // .globl _foo
OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::Global); OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::Global);
// .linkonce same_size // .linkonce same_size
O << LinkOnce; O << LinkOnce;
} else } else {
O << "\t.weak\t" << *GVSym << '\n'; // .weak _foo
OutStreamer.EmitSymbolAttribute(GVSym, MCStreamer::Weak);
}
break; break;
case GlobalValue::DLLExportLinkage: case GlobalValue::DLLExportLinkage:
case GlobalValue::AppendingLinkage: case GlobalValue::AppendingLinkage:
@@ -256,13 +258,13 @@ void AsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
} }
EmitAlignment(AlignLog, GV); EmitAlignment(AlignLog, GV);
O << *GVSym << ":";
if (VerboseAsm) { if (VerboseAsm) {
O.PadToColumn(MAI->getCommentColumn()); O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString() << ' '; O << MAI->getCommentString() << ' ';
WriteAsOperand(O, GV, /*PrintType=*/false, GV->getParent()); WriteAsOperand(O, GV, /*PrintType=*/false, GV->getParent());
O << '\n';
} }
O << '\n'; OutStreamer.EmitLabel(GVSym);
EmitGlobalConstant(GV->getInitializer()); EmitGlobalConstant(GV->getInitializer());