172   void addTypeRef(MDString &UUID, DICompositeType &CT);
262     if (DICompositeType *CT = OldTypeRefs.Final.lookup(Ref.first))  in tryToResolveCycles()  local
263       Ref.second->replaceAllUsesWith(CT);  in tryToResolveCycles()
289                                            DICompositeType &CT) {  in addTypeRef()  argument
290   assert(CT.getRawIdentifier() == &UUID && "Mismatched UUID");  in addTypeRef()
291   if (CT.isForwardDecl())  in addTypeRef()
292     OldTypeRefs.FwdDecls.insert(std::make_pair(&UUID, &CT));  in addTypeRef()
294     OldTypeRefs.Final.insert(std::make_pair(&UUID, &CT));  in addTypeRef()
302   if (auto *CT = OldTypeRefs.Final.lookup(UUID))  in upgradeTypeRef()  local
303     return CT;  in upgradeTypeRef()
1682     DICompositeType *CT = nullptr;  in parseOneMetadata()  local
1684       CT = DICompositeType::buildODRType(  in parseOneMetadata()
1691     if (!CT)  in parseOneMetadata()
1692       CT = GET_OR_DISTINCT(DICompositeType,  in parseOneMetadata()
1699       MetadataList.addTypeRef(*Identifier, *cast<DICompositeType>(CT));  in parseOneMetadata()
1701     MetadataList.assignValue(CT, NextMetadataNo);  in parseOneMetadata()