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use PrintEscapedString to handle attribute section with escapes in it,

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PR7399.  The asm parser already handles this.  This is of dubious 
utility (see the PR) but the asmprinter was clearly broken here.

llvm-svn: 107834
This commit is contained in:
Chris Lattner 2010-07-07 23:16:37 +00:00
parent 6afcd69bee
commit 20161998c6
1 changed files with 11 additions and 6 deletions
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17
lib/VMCore/AsmWriter.cpp
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@ -70,8 +70,7 @@ static const Module *getModuleFromVal(const Value *V) {
// PrintEscapedString - Print each character of the specified string, escaping
// it if it is not printable or if it is an escape char.
static void PrintEscapedString(const StringRef &Name,
raw_ostream &Out) {
static void PrintEscapedString(StringRef Name, raw_ostream &Out) {
for (unsigned i = 0, e = Name.size(); i != e; ++i) {
unsigned char C = Name[i];
if (isprint(C) && C != '\\' && C != '"')
@ -1472,8 +1471,11 @@ void AssemblyWriter::printGlobal(const GlobalVariable *GV) {
writeOperand(GV->getInitializer(), false);
}
if (GV->hasSection())
Out << ", section \"" << GV->getSection() << '"';
if (GV->hasSection()) {
Out << ", section \"";
PrintEscapedString(GV->getSection(), Out);
Out << '"';
}
if (GV->getAlignment())
Out << ", align " << GV->getAlignment();
@ -1631,8 +1633,11 @@ void AssemblyWriter::printFunction(const Function *F) {
Attributes FnAttrs = Attrs.getFnAttributes();
if (FnAttrs != Attribute::None)
Out << ' ' << Attribute::getAsString(Attrs.getFnAttributes());
if (F->hasSection())
Out << " section \"" << F->getSection() << '"';
if (F->hasSection()) {
Out << " section \"";
PrintEscapedString(F->getSection(), Out);
Out << '"';
}
if (F->getAlignment())
Out << " align " << F->getAlignment();
if (F->hasGC())