- static void WriteModuleMetadata(const ValueEnumerator &VE,
- BitstreamWriter &Stream) {
- const ValueEnumerator::ValueList &Vals = VE.getValues();
- bool StartedMetadataBlock = false;
- unsigned MDSAbbrev = 0;
- SmallVector<uint64_t, 64> Record;
- for (unsigned i = 0, e = Vals.size(); i != e; ++i) {
+static void WriteMDNode(const MDNode *N,
+ const ValueEnumerator &VE,
+ BitstreamWriter &Stream,
+ SmallVector<uint64_t, 64> &Record) {
+ for (unsigned i = 0, e = N->getNumElements(); i != e; ++i) {
+ if (N->getElement(i)) {
+ Record.push_back(VE.getTypeID(N->getElement(i)->getType()));
+ Record.push_back(VE.getValueID(N->getElement(i)));
+ } else {
+ Record.push_back(VE.getTypeID(Type::getVoidTy(N->getContext())));
+ Record.push_back(0);
+ }
+ }
+ Stream.EmitRecord(bitc::METADATA_NODE, Record, 0);
+ Record.clear();
+}