private:
void init();
+ /// \brief Print out metadata attachments.
+ void printMetadataAttachments(
+ const SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs);
+
// printInfoComment - Print a little comment after the instruction indicating
// which slot it occupies.
void printInfoComment(const Value &V);
// Print Metadata info.
SmallVector<std::pair<unsigned, MDNode *>, 4> InstMD;
I.getAllMetadata(InstMD);
- if (!InstMD.empty()) {
- SmallVector<StringRef, 8> MDNames;
- I.getType()->getContext().getMDKindNames(MDNames);
- for (unsigned i = 0, e = InstMD.size(); i != e; ++i) {
- unsigned Kind = InstMD[i].first;
- if (Kind < MDNames.size()) {
- Out << ", !" << MDNames[Kind];
- } else {
- Out << ", !<unknown kind #" << Kind << ">";
- }
- Out << ' ';
- WriteAsOperandInternal(Out, InstMD[i].second, &TypePrinter, &Machine,
- TheModule);
+ printMetadataAttachments(InstMD);
+
+ // Print a nice comment.
+ printInfoComment(I);
+}
+
+void AssemblyWriter::printMetadataAttachments(
+ const SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs) {
+ if (MDs.empty())
+ return;
+
+ SmallVector<StringRef, 8> MDNames;
+ TheModule->getMDKindNames(MDNames);
+ for (const auto &I : MDs) {
+ unsigned Kind = I.first;
+ if (Kind < MDNames.size()) {
+ Out << ", !" << MDNames[Kind];
+ } else {
+ Out << ", !<unknown kind #" << Kind << ">";
}
+ Out << ' ';
+ WriteAsOperandInternal(Out, I.second, &TypePrinter, &Machine, TheModule);
}
- printInfoComment(I);
}
void AssemblyWriter::writeMDNode(unsigned Slot, const MDNode *Node) {