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more cleanup, eliminate getLLVMName when printing out

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type names at the top of the file.

llvm-svn: 54983
This commit is contained in:
Chris Lattner 2008-08-19 05:16:28 +00:00
parent b665916d8d
commit 8cc806c9be
1 changed files with 18 additions and 24 deletions
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42
lib/VMCore/AsmWriter.cpp
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@ -127,20 +127,17 @@ enum PrefixType {
/// PrintLLVMName - Turn the specified name into an 'LLVM name', which is either
/// prefixed with % (if the string only contains simple characters) or is
/// surrounded with ""'s (if it has special chars in it). Print it out.
static void PrintLLVMName(std::ostream &OS, const ValueName *Name,
PrefixType Prefix) {
assert(Name && "Cannot get empty name!");
static void PrintLLVMName(std::ostream &OS, const char *NameStr,
unsigned NameLen, PrefixType Prefix) {
assert(NameStr && "Cannot get empty name!");
switch (Prefix) {
default: assert(0 && "Bad prefix!");
case GlobalPrefix: OS << '@'; break;
case LabelPrefix: break;
case LocalPrefix: OS << '%'; break;
default: assert(0 && "Bad prefix!");
case GlobalPrefix: OS << '@'; break;
case LabelPrefix: break;
case LocalPrefix: OS << '%'; break;
}
// Scan the name to see if it needs quotes first.
const char *NameStr = Name->getKeyData();
unsigned NameLen = Name->getKeyLength();
bool NeedsQuotes = NameStr[0] >= '0' && NameStr[0] <= '9';
if (!NeedsQuotes) {
for (unsigned i = 0; i != NameLen; ++i) {
@ -189,7 +186,7 @@ static void PrintLLVMName(std::ostream &OS, const ValueName *Name,
/// prefixed with % (if the string only contains simple characters) or is
/// surrounded with ""'s (if it has special chars in it). Print it out.
static void PrintLLVMName(std::ostream &OS, const Value *V) {
PrintLLVMName(OS, V->getValueName(),
PrintLLVMName(OS, V->getNameStart(), V->getNameLen(),
isa<GlobalValue>(V) ? GlobalPrefix : LocalPrefix);
}
@ -1208,16 +1205,11 @@ void AssemblyWriter::printGlobal(const GlobalVariable *GV) {
Out << " = ";
}
if (!GV->hasInitializer()) {
switch (GV->getLinkage()) {
case GlobalValue::DLLImportLinkage: Out << "dllimport "; break;
case GlobalValue::ExternalWeakLinkage: Out << "extern_weak "; break;
default: Out << "external "; break;
}
} else {
PrintLinkage(GV->getLinkage(), Out);
PrintVisibility(GV->getVisibility(), Out);
}
if (!GV->hasInitializer() && GV->hasExternalLinkage())
Out << "external ";
PrintLinkage(GV->getLinkage(), Out);
PrintVisibility(GV->getVisibility(), Out);
if (GV->isThreadLocal()) Out << "thread_local ";
Out << (GV->isConstant() ? "constant " : "global ");
@ -1280,14 +1272,16 @@ void AssemblyWriter::printAlias(const GlobalAlias *GA) {
}
printInfoComment(*GA);
Out << "\n";
Out << '\n';
}
void AssemblyWriter::printTypeSymbolTable(const TypeSymbolTable &ST) {
// Print the types.
for (TypeSymbolTable::const_iterator TI = ST.begin(), TE = ST.end();
TI != TE; ++TI) {
Out << '\t' << getLLVMName(TI->first) << " = type ";
Out << '\t';
PrintLLVMName(Out, &TI->first[0], TI->first.size(), LocalPrefix);
Out << " = type ";
// Make sure we print out at least one level of the type structure, so
// that we do not get %FILE = type %FILE
@ -1416,7 +1410,7 @@ void AssemblyWriter::printArgument(const Argument *Arg,
void AssemblyWriter::printBasicBlock(const BasicBlock *BB) {
if (BB->hasName()) { // Print out the label if it exists...
Out << "\n";
PrintLLVMName(Out, BB->getValueName(), LabelPrefix);
PrintLLVMName(Out, BB->getNameStart(), BB->getNameLen(), LabelPrefix);
Out << ':';
} else if (!BB->use_empty()) { // Don't print block # of no uses...
Out << "\n; <label>:";