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Remove a level of indentation by using a continue.

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llvm-svn: 24479
This commit is contained in:
Chris Lattner 2005-11-21 22:48:18 +00:00
parent d17b6f1f1f
commit fb4a026c32
1 changed files with 56 additions and 56 deletions
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112
lib/Target/X86/X86AsmPrinter.cpp
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@ -80,18 +80,41 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
// Print out module-level global variables here.
for (Module::const_global_iterator I = M.global_begin(),
E = M.global_end(); I != E; ++I) {
if (I->hasInitializer()) { // External global require no code
O << "\n\n";
std::string name = Mang->getValueName(I);
Constant *C = I->getInitializer();
unsigned Size = TD.getTypeSize(C->getType());
unsigned Align = TD.getTypeAlignmentShift(C->getType());
if (!I->hasInitializer()) continue; // External global require no code
O << "\n\n";
std::string name = Mang->getValueName(I);
Constant *C = I->getInitializer();
unsigned Size = TD.getTypeSize(C->getType());
unsigned Align = TD.getTypeAlignmentShift(C->getType());
switch (I->getLinkage()) {
default: assert(0 && "Unknown linkage type!");
case GlobalValue::LinkOnceLinkage:
case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
if (C->isNullValue()) {
switch (I->getLinkage()) {
default: assert(0 && "Unknown linkage type!");
case GlobalValue::LinkOnceLinkage:
case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
if (C->isNullValue()) {
O << COMMDirective << name << "," << Size;
if (COMMDirectiveTakesAlignment)
O << "," << (1 << Align);
O << "\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << "\n";
continue;
}
// Nonnull linkonce -> weak
O << "\t.weak " << name << "\n";
O << "\t.section\t.llvm.linkonce.d." << name << ",\"aw\",@progbits\n";
SwitchSection("", I);
break;
case GlobalValue::InternalLinkage:
if (C->isNullValue()) {
if (LCOMMDirective) {
O << LCOMMDirective << name << "," << Size << "," << Align;
continue;
} else {
SwitchSection(".bss", I);
O << "\t.local " << name << "\n";
O << COMMDirective << name << "," << Size;
if (COMMDirectiveTakesAlignment)
O << "," << (1 << Align);
@ -100,53 +123,30 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
O << "\n";
continue;
}
// Nonnull linkonce -> weak
O << "\t.weak " << name << "\n";
O << "\t.section\t.llvm.linkonce.d." << name << ",\"aw\",@progbits\n";
SwitchSection("", I);
break;
case GlobalValue::InternalLinkage:
if (C->isNullValue()) {
if (LCOMMDirective) {
O << LCOMMDirective << name << "," << Size << "," << Align;
continue;
} else {
SwitchSection(".bss", I);
O << "\t.local " << name << "\n";
O << COMMDirective << name << "," << Size;
if (COMMDirectiveTakesAlignment)
O << "," << (1 << Align);
O << "\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << "\n";
continue;
}
}
SwitchSection(C->isNullValue() ? ".bss" : ".data", I);
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:
SwitchSection(C->isNullValue() ? ".bss" : ".data", I);
// If external or appending, declare as a global symbol
O << "\t.globl " << name << "\n";
break;
}
EmitAlignment(Align);
if (forELF) {
O << "\t.type " << name << ",@object\n";
O << "\t.size " << name << "," << Size << "\n";
}
O << name << ":\t\t\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << " = ";
WriteAsOperand(O, C, false, false, &M);
O << "\n";
EmitGlobalConstant(C);
SwitchSection(".data", I);
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:
SwitchSection(C->isNullValue() ? ".bss" : ".data", I);
// If external or appending, declare as a global symbol
O << "\t.globl " << name << "\n";
break;
}
EmitAlignment(Align);
if (forELF) {
O << "\t.type " << name << ",@object\n";
O << "\t.size " << name << "," << Size << "\n";
}
O << name << ":\t\t\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << " = ";
WriteAsOperand(O, C, false, false, &M);
O << "\n";
EmitGlobalConstant(C);
}
if (forDarwin) {