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zap the ARM version of PrintGlobalVariable, which I missed. 

llvm-svn: 93863
This commit is contained in:
Chris Lattner 2010-01-19 06:08:15 +00:00
parent 5204248f96
commit 00fa4b67e6
1 changed files with 0 additions and 113 deletions
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113
llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -159,7 +159,6 @@ namespace {
unsigned AsmVariant, unsigned AsmVariant,
const char *ExtraCode); const char *ExtraCode);
void PrintGlobalVariable(const GlobalVariable* GVar);
void printInstruction(const MachineInstr *MI); // autogenerated. void printInstruction(const MachineInstr *MI); // autogenerated.
static const char *getRegisterName(unsigned RegNo); static const char *getRegisterName(unsigned RegNo);
@ -1164,118 +1163,6 @@ void ARMAsmPrinter::EmitStartOfAsmFile(Module &M) {
} }
} }
void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
const TargetData *TD = TM.getTargetData();
MCSymbol *GVarSym = GetGlobalValueSymbol(GVar);
Constant *C = GVar->getInitializer();
const Type *Type = C->getType();
unsigned Size = TD->getTypeAllocSize(Type);
unsigned Align = TD->getPreferredAlignmentLog(GVar);
printVisibility(GVarSym, GVar->getVisibility());
if (MAI->hasDotTypeDotSizeDirective())
O << "\t.type " << *GVarSym << ",%object\n";
SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GVar, TM);
// Handle normal common symbols.
if (GVKind.isCommon()) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
O << ".comm " << *GVarSym << ',' << Size;
if (MAI->getCOMMDirectiveTakesAlignment())
O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
if (VerboseAsm) {
O << "\t\t" << MAI->getCommentString() << " '";
WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
O << '\'';
}
O << '\n';
return;
}
if (GVKind.isBSSLocal()) {
if (Size == 0) Size = 1; // .comm Foo, 0 is undefined, avoid it.
if (const char *LCOMM = MAI->getLCOMMDirective()) {
O << LCOMM << *GVarSym << "," << Size;
if (MAI->getLCOMMDirectiveTakesAlignment())
O << ',' << Align;
} else {
O << "\t.local\t" << *GVarSym << '\n';
O << MAI->getCOMMDirective() << *GVarSym << "," << Size;
if (MAI->getCOMMDirectiveTakesAlignment())
O << "," << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
}
if (VerboseAsm) {
O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString() << ' ';
WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
}
O << "\n";
return;
}
const MCSection *TheSection =
getObjFileLowering().SectionForGlobal(GVar, GVKind, Mang, TM);
// Handle the zerofill directive on darwin, which is a special form of BSS
// emission.
if (GVKind.isBSSExtern() && MAI->hasMachoZeroFillDirective()) {
// .globl _foo
OutStreamer.EmitSymbolAttribute(GVarSym, MCStreamer::Global);
// .zerofill __DATA, __common, _foo, 400, 5
OutStreamer.EmitZerofill(TheSection, GVarSym, Size, 1 << Align);
return;
}
OutStreamer.SwitchSection(TheSection);
switch (GVar->getLinkage()) {
case GlobalValue::CommonLinkage:
case GlobalValue::LinkOnceAnyLinkage:
case GlobalValue::LinkOnceODRLinkage:
case GlobalValue::WeakAnyLinkage:
case GlobalValue::WeakODRLinkage:
case GlobalValue::LinkerPrivateLinkage:
if (Subtarget->isTargetDarwin()) {
O << "\t.globl " << *GVarSym
<< "\n\t.weak_definition " << *GVarSym << "\n";
} else {
O << "\t.weak " << *GVarSym << "\n";
}
break;
case GlobalValue::AppendingLinkage:
// FIXME: appending linkage variables should go into a section of
// their name or something. For now, just emit them as external.
case GlobalValue::ExternalLinkage:
O << "\t.globl " << *GVarSym << "\n";
break;
case GlobalValue::PrivateLinkage:
case GlobalValue::InternalLinkage:
break;
default:
llvm_unreachable("Unknown linkage type!");
}
EmitAlignment(Align, GVar);
O << *GVarSym << ":";
if (VerboseAsm) {
O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString() << ' ';
WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
}
O << "\n";
if (MAI->hasDotTypeDotSizeDirective())
O << "\t.size " << *GVarSym << ", " << Size << "\n";
EmitGlobalConstant(C);
O << '\n';
}
void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) { void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) {
if (Subtarget->isTargetDarwin()) { if (Subtarget->isTargetDarwin()) {