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Fix crazy indentation

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llvm-svn: 22380
This commit is contained in:
Chris Lattner 2005-07-11 06:25:47 +00:00
parent d710b0a025
commit af83621722
1 changed files with 73 additions and 75 deletions
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148
lib/Target/X86/X86AsmPrinter.cpp
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@ -31,12 +31,12 @@ Statistic<> llvm::x86::EmittedInsts("asm-printer",
enum AsmWriterFlavorTy { att, intel };
cl::opt<AsmWriterFlavorTy>
AsmWriterFlavor("x86-asm-syntax",
cl::desc("Choose style of code to emit from X86 backend:"),
cl::values(
clEnumVal(att, " Emit AT&T-style assembly"),
clEnumVal(intel, " Emit Intel-style assembly"),
clEnumValEnd),
cl::init(att));
cl::desc("Choose style of code to emit from X86 backend:"),
cl::values(
clEnumVal(att, " Emit AT&T-style assembly"),
clEnumVal(intel, " Emit Intel-style assembly"),
clEnumValEnd),
cl::init(att));
/// doInitialization
bool X86SharedAsmPrinter::doInitialization(Module& M) {
@ -48,15 +48,15 @@ bool X86SharedAsmPrinter::doInitialization(Module& M) {
TT.find("mingw") != std::string::npos;
forDarwin = TT.find("darwin") != std::string::npos;
} else if (TT.empty()) {
#if defined(__CYGWIN__) || defined(__MINGW32__)
#if defined(__CYGWIN__) || defined(__MINGW32__)
forCygwin = true;
#elif defined(__APPLE__)
#elif defined(__APPLE__)
forDarwin = true;
#elif defined(_WIN32)
#elif defined(_WIN32)
leadingUnderscore = true;
#else
#else
leadingUnderscore = false;
#endif
#endif
}
if (leadingUnderscore || forCygwin || forDarwin)
GlobalPrefix = "_";
@ -95,76 +95,74 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
std::string CurSection;
// 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 (C->isNullValue() &&
(I->hasLinkOnceLinkage() || I->hasInternalLinkage() ||
I->hasWeakLinkage() /* FIXME: Verify correct */)) {
SwitchSection(O, CurSection, ".data");
if (!forCygwin && !forDarwin && I->hasInternalLinkage())
O << "\t.local " << name << "\n";
if (forDarwin && I->hasInternalLinkage())
O << "\t.lcomm " << name << "," << Size << "," << Align;
else
O << "\t.comm " << name << "," << Size;
if (!forCygwin && !forDarwin)
O << "," << (1 << Align);
O << "\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << "\n";
} else {
switch (I->getLinkage()) {
case GlobalValue::LinkOnceLinkage:
case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
// Nonnull linkonce -> weak
O << "\t.weak " << name << "\n";
SwitchSection(O, CurSection, "");
O << "\t.section\t.llvm.linkonce.d." << name << ",\"aw\",@progbits\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:
// If external or appending, declare as a global symbol
O << "\t.globl " << name << "\n";
// FALL THROUGH
case GlobalValue::InternalLinkage:
if (C->isNullValue())
SwitchSection(O, CurSection, ".bss");
else
SwitchSection(O, CurSection, ".data");
break;
case GlobalValue::GhostLinkage:
std::cerr << "GhostLinkage cannot appear in X86AsmPrinter!\n";
abort();
}
emitAlignment(Align);
if (!forCygwin && !forDarwin) {
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);
}
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 (C->isNullValue() &&
(I->hasLinkOnceLinkage() || I->hasInternalLinkage() ||
I->hasWeakLinkage() /* FIXME: Verify correct */)) {
SwitchSection(O, CurSection, ".data");
if (!forCygwin && !forDarwin && I->hasInternalLinkage())
O << "\t.local " << name << "\n";
if (forDarwin && I->hasInternalLinkage())
O << "\t.lcomm " << name << "," << Size << "," << Align;
else
O << "\t.comm " << name << "," << Size;
if (!forCygwin && !forDarwin)
O << "," << (1 << Align);
O << "\t\t# ";
WriteAsOperand(O, I, true, true, &M);
O << "\n";
} else {
switch (I->getLinkage()) {
default: assert(0 && "Unknown linkage type!");
case GlobalValue::LinkOnceLinkage:
case GlobalValue::WeakLinkage: // FIXME: Verify correct for weak.
// Nonnull linkonce -> weak
O << "\t.weak " << name << "\n";
SwitchSection(O, CurSection, "");
O << "\t.section\t.llvm.linkonce.d." << name << ",\"aw\",@progbits\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:
// If external or appending, declare as a global symbol
O << "\t.globl " << name << "\n";
// FALL THROUGH
case GlobalValue::InternalLinkage:
if (C->isNullValue())
SwitchSection(O, CurSection, ".bss");
else
SwitchSection(O, CurSection, ".data");
break;
}
emitAlignment(Align);
if (!forCygwin && !forDarwin) {
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) {
// Output stubs for dynamically-linked functions
unsigned j = 1;
for (std::set<std::string>::iterator i = FnStubs.begin(), e = FnStubs.end();
i != e; ++i, ++j)
{
i != e; ++i, ++j) {
O << "\t.symbol_stub\n";
O << "L" << *i << "$stub:\n";
O << "\t.indirect_symbol " << *i << "\n";