570 static void WriteValueAsMetadata(const ValueAsMetadata *MD,  in WriteValueAsMetadata()  argument
575   Value *V = MD->getValue();  in WriteValueAsMetadata()
586     Metadata *MD = N->getOperand(i);  in WriteMDTuple()  local
587     assert(!(MD && isa<LocalAsMetadata>(MD)) &&  in WriteMDTuple()
589     if (!MD) {  in WriteMDTuple()
593     } else if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MD)) {  in WriteMDTuple()
599       Record.push_back(VE.getMetadataID(MD));  in WriteMDTuple()
676   for (const Metadata *MD : MDs) {  in WriteModuleMetadata()  local
677     if (const MDNode *N = dyn_cast<MDNode>(MD)) {  in WriteModuleMetadata()
689     if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MD)) {  in WriteModuleMetadata()
693     const MDString *MDS = cast<MDString>(MD);  in WriteModuleMetadata()