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Handle \n's in value names for more targets. The asm printers

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really really really need refactoring :(



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47171 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2008-02-15 19:04:54 +00:00
parent 3502d0dac3
commit ec321b4d64
3 changed files with 40 additions and 13 deletions
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lib/Target/PowerPC/PPCAsmPrinter.cpp
+21 -6
View File
@@ -639,6 +639,15 @@ bool LinuxAsmPrinter::doInitialization(Module &M) {
return Result;
}
/// PrintUnmangledNameSafely - Print out the printable characters in the name.
/// Don't print things like \n or \0.
static void PrintUnmangledNameSafely(const Value *V, std::ostream &OS) {
for (const char *Name = V->getNameStart(), *E = Name+V->getNameLen();
Name != E; ++Name)
if (isprint(*Name))
OS << *Name;
}
bool LinuxAsmPrinter::doFinalization(Module &M) {
const TargetData *TD = TM.getTargetData();
@@ -680,7 +689,9 @@ bool LinuxAsmPrinter::doFinalization(Module &M) {
SwitchToDataSection("\t.data", I);
O << ".comm " << name << "," << Size;
}
O << "\t\t" << TAI->getCommentString() << " '" << I->getName() << "'\n";
O << "\t\t" << TAI->getCommentString() << " '";
PrintUnmangledNameSafely(I, O);
O << "'\n";
} else {
switch (I->getLinkage()) {
case GlobalValue::LinkOnceLinkage:
@@ -727,8 +738,9 @@ bool LinuxAsmPrinter::doFinalization(Module &M) {
}
EmitAlignment(Align, I);
O << name << ":\t\t\t\t" << TAI->getCommentString() << " '"
<< I->getName() << "'\n";
O << name << ":\t\t\t\t" << TAI->getCommentString() << " '";
PrintUnmangledNameSafely(I, O);
O << "'\n";
// If the initializer is a extern weak symbol, remember to emit the weak
// reference!
@@ -942,7 +954,9 @@ bool DarwinAsmPrinter::doFinalization(Module &M) {
if (Subtarget.isDarwin9())
O << "," << Align;
}
O << "\t\t" << TAI->getCommentString() << " '" << I->getName() << "'\n";
O << "\t\t" << TAI->getCommentString() << " '";
PrintUnmangledNameSafely(I, O);
O << "'\n";
} else {
switch (I->getLinkage()) {
case GlobalValue::LinkOnceLinkage:
@@ -999,8 +1013,9 @@ bool DarwinAsmPrinter::doFinalization(Module &M) {
}
EmitAlignment(Align, I);
O << name << ":\t\t\t\t" << TAI->getCommentString() << " '"
<< I->getName() << "'\n";
O << name << ":\t\t\t\t" << TAI->getCommentString() << " '";
PrintUnmangledNameSafely(I, O);
O << "'\n";
// If the initializer is a extern weak symbol, remember to emit the weak
// reference!