542 static void WriteValueAsMetadata(const ValueAsMetadata *MD,  in WriteValueAsMetadata()  argument
547   Value *V = MD->getValue();  in WriteValueAsMetadata()
558     Metadata *MD = N->getOperand(i);  in WriteMDTuple()  local
559     assert(!(MD && isa<LocalAsMetadata>(MD)) &&  in WriteMDTuple()
561     if (!MD) {  in WriteMDTuple()
565     } else if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MD)) {  in WriteMDTuple()
571       Record.push_back(VE.getMetadataID(MD));  in WriteMDTuple()
648   for (const Metadata *MD : MDs) {  in WriteModuleMetadata()  local
649     if (const MDNode *N = dyn_cast<MDNode>(MD)) {  in WriteModuleMetadata()
661     if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MD)) {  in WriteModuleMetadata()
665     const MDString *MDS = cast<MDString>(MD);  in WriteModuleMetadata()