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use MCSymbol instead of getMangledName() in all cases except one.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93582 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-15 23:31:55 +00:00
parent 67c59826bf
commit f0aacf8201
1 changed files with 62 additions and 29 deletions
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91
lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
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@ -387,9 +387,7 @@ void ARMAsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
} }
case MachineOperand::MO_ExternalSymbol: { case MachineOperand::MO_ExternalSymbol: {
bool isCallOp = Modifier && !strcmp(Modifier, "call"); bool isCallOp = Modifier && !strcmp(Modifier, "call");
SmallString<128> NameStr; GetExternalSymbolSymbol(MO.getSymbolName())->print(O, MAI);
Mang->getNameWithPrefix(NameStr, MO.getSymbolName());
OutContext.GetOrCreateSymbol(NameStr.str())->print(O, MAI);
if (isCallOp && Subtarget->isTargetELF() && if (isCallOp && Subtarget->isTargetELF() &&
TM.getRelocationModel() == Reloc::PIC_) TM.getRelocationModel() == Reloc::PIC_)
@ -1188,17 +1186,23 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
return; return;
} }
std::string name = Mang->getMangledName(GVar); std::string Name = Mang->getMangledName(GVar);
MCSymbol *GVarSym = GetGlobalValueSymbol(GVar);
Constant *C = GVar->getInitializer(); Constant *C = GVar->getInitializer();
const Type *Type = C->getType(); const Type *Type = C->getType();
unsigned Size = TD->getTypeAllocSize(Type); unsigned Size = TD->getTypeAllocSize(Type);
unsigned Align = TD->getPreferredAlignmentLog(GVar); unsigned Align = TD->getPreferredAlignmentLog(GVar);
bool isDarwin = Subtarget->isTargetDarwin(); bool isDarwin = Subtarget->isTargetDarwin();
printVisibility(name, GVar->getVisibility()); printVisibility(Name, GVar->getVisibility());
if (Subtarget->isTargetELF()) if (Subtarget->isTargetELF()) {
O << "\t.type " << name << ",%object\n"; O << "\t.type ";
GVarSym->print(O, MAI);
O << ",%object\n";
}
const MCSection *TheSection = const MCSection *TheSection =
getObjFileLowering().SectionForGlobal(GVar, Mang, TM); getObjFileLowering().SectionForGlobal(GVar, Mang, TM);
@ -1210,9 +1214,12 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
!TheSection->getKind().isMergeableCString()) { !TheSection->getKind().isMergeableCString()) {
if (GVar->hasExternalLinkage()) { if (GVar->hasExternalLinkage()) {
if (const char *Directive = MAI->getZeroFillDirective()) { if (const char *Directive = MAI->getZeroFillDirective()) {
O << "\t.globl\t" << name << "\n"; O << "\t.globl\t";
O << Directive << "__DATA, __common, " << name << ", " GVarSym->print(O, MAI);
<< Size << ", " << Align << "\n"; O << "\n";
O << Directive << "__DATA, __common, ";
GVarSym->print(O, MAI);
O << ", " << Size << ", " << Align << "\n";
return; return;
} }
} }
@ -1222,17 +1229,23 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
if (isDarwin) { if (isDarwin) {
if (GVar->hasLocalLinkage()) { if (GVar->hasLocalLinkage()) {
O << MAI->getLCOMMDirective() << name << ',' << Size O << MAI->getLCOMMDirective();
<< ',' << Align; GVarSym->print(O, MAI);
O << ',' << Size << ',' << Align;
} else if (GVar->hasCommonLinkage()) { } else if (GVar->hasCommonLinkage()) {
O << MAI->getCOMMDirective() << name << ',' << Size O << MAI->getCOMMDirective();
<< ',' << Align; GVarSym->print(O, MAI);
O << ',' << Size << ',' << Align;
} else { } else {
OutStreamer.SwitchSection(TheSection); OutStreamer.SwitchSection(TheSection);
O << "\t.globl " << name << '\n' O << "\t.globl ";
<< MAI->getWeakDefDirective() << name << '\n'; GVarSym->print(O, MAI);
O << '\n' << MAI->getWeakDefDirective();
GVarSym->print(O, MAI);
O << '\n';
EmitAlignment(Align, GVar); EmitAlignment(Align, GVar);
O << name << ":"; GVarSym->print(O, MAI);
O << ":";
if (VerboseAsm) { if (VerboseAsm) {
O.PadToColumn(MAI->getCommentColumn()); O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString() << ' '; O << MAI->getCommentString() << ' ';
@ -1244,16 +1257,25 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
} }
} else if (MAI->getLCOMMDirective() != NULL) { } else if (MAI->getLCOMMDirective() != NULL) {
if (GVar->hasLocalLinkage()) { if (GVar->hasLocalLinkage()) {
O << MAI->getLCOMMDirective() << name << "," << Size; O << MAI->getLCOMMDirective();
GVarSym->print(O, MAI);
O << "," << Size;
} else { } else {
O << MAI->getCOMMDirective() << name << "," << Size; O << MAI->getCOMMDirective();
GVarSym->print(O, MAI);
O << "," << Size;
if (MAI->getCOMMDirectiveTakesAlignment()) if (MAI->getCOMMDirectiveTakesAlignment())
O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align); O << ',' << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
} }
} else { } else {
if (GVar->hasLocalLinkage()) if (GVar->hasLocalLinkage()) {
O << "\t.local\t" << name << "\n"; O << "\t.local\t";
O << MAI->getCOMMDirective() << name << "," << Size; GVarSym->print(O, MAI);
O << '\n';
}
O << MAI->getCOMMDirective();
GVarSym->print(O, MAI);
O << "," << Size;
if (MAI->getCOMMDirectiveTakesAlignment()) if (MAI->getCOMMDirectiveTakesAlignment())
O << "," << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align); O << "," << (MAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
} }
@ -1275,17 +1297,24 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
case GlobalValue::WeakODRLinkage: case GlobalValue::WeakODRLinkage:
case GlobalValue::LinkerPrivateLinkage: case GlobalValue::LinkerPrivateLinkage:
if (isDarwin) { if (isDarwin) {
O << "\t.globl " << name << "\n" O << "\t.globl ";
<< "\t.weak_definition " << name << "\n"; GVarSym->print(O, MAI);
O << "\n\t.weak_definition ";
GVarSym->print(O, MAI);
O << "\n";
} else { } else {
O << "\t.weak " << name << "\n"; O << "\t.weak ";
GVarSym->print(O, MAI);
O << "\n";
} }
break; break;
case GlobalValue::AppendingLinkage: case GlobalValue::AppendingLinkage:
// FIXME: appending linkage variables should go into a section of // FIXME: appending linkage variables should go into a section of
// their name or something. For now, just emit them as external. // their name or something. For now, just emit them as external.
case GlobalValue::ExternalLinkage: case GlobalValue::ExternalLinkage:
O << "\t.globl " << name << "\n"; O << "\t.globl ";
GVarSym->print(O, MAI);
O << "\n";
break; break;
case GlobalValue::PrivateLinkage: case GlobalValue::PrivateLinkage:
case GlobalValue::InternalLinkage: case GlobalValue::InternalLinkage:
@ -1295,15 +1324,19 @@ void ARMAsmPrinter::PrintGlobalVariable(const GlobalVariable* GVar) {
} }
EmitAlignment(Align, GVar); EmitAlignment(Align, GVar);
O << name << ":"; GVarSym->print(O, MAI);
O << ":";
if (VerboseAsm) { if (VerboseAsm) {
O.PadToColumn(MAI->getCommentColumn()); O.PadToColumn(MAI->getCommentColumn());
O << MAI->getCommentString() << ' '; O << MAI->getCommentString() << ' ';
WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent()); WriteAsOperand(O, GVar, /*PrintType=*/false, GVar->getParent());
} }
O << "\n"; O << "\n";
if (MAI->hasDotTypeDotSizeDirective()) if (MAI->hasDotTypeDotSizeDirective()) {
O << "\t.size " << name << ", " << Size << "\n"; O << "\t.size ";
GVarSym->print(O, MAI);
O << ", " << Size << "\n";
}
EmitGlobalConstant(C); EmitGlobalConstant(C);
O << '\n'; O << '\n';