}
}
-void AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) {
- Out << '!';
- StringRef Name = NMD->getName();
+static void printMetadataIdentifier(StringRef Name,
+ formatted_raw_ostream &Out) {
if (Name.empty()) {
Out << "<empty name> ";
} else {
Out << '\\' << hexdigit(C >> 4) << hexdigit(C & 0x0F);
}
}
+}
+
+void AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) {
+ Out << '!';
+ printMetadataIdentifier(NMD->getName(), Out);
Out << " = !{";
for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
if (i)
for (const auto &I : MDs) {
unsigned Kind = I.first;
Out << Separator;
- if (Kind < MDNames.size())
- Out << "!" << MDNames[Kind];
- else
+ if (Kind < MDNames.size()) {
+ Out << "!";
+ printMetadataIdentifier(MDNames[Kind], Out);
+ } else
Out << "!<unknown kind #" << Kind << ">";
Out << ' ';
WriteAsOperandInternal(Out, I.second, &TypePrinter, &Machine, TheModule);