Method getMDNodeFwdRefOrNull

src/lib/Bitcode/Reader/MetadataLoader.cpp:246–248

}

MDNode *BitcodeReaderMetadataList::getMDNodeFwdRefOrNull(unsigned Idx) {
  return dyn_cast_or_null<MDNode>(getMetadataFwdRef(Idx));
}

void BitcodeReaderMetadataList::tryToResolveCycles() {
  if (!ForwardReference.empty())