187   void addTypeRef(MDString &UUID, DICompositeType &CT);
277     if (DICompositeType *CT = OldTypeRefs.Final.lookup(Ref.first))  in tryToResolveCycles()  local
278       Ref.second->replaceAllUsesWith(CT);  in tryToResolveCycles()
304                                            DICompositeType &CT) {  in addTypeRef()  argument
305   assert(CT.getRawIdentifier() == &UUID && "Mismatched UUID");  in addTypeRef()
306   if (CT.isForwardDecl())  in addTypeRef()
307     OldTypeRefs.FwdDecls.insert(std::make_pair(&UUID, &CT));  in addTypeRef()
309     OldTypeRefs.Final.insert(std::make_pair(&UUID, &CT));  in addTypeRef()
317   if (auto *CT = OldTypeRefs.Final.lookup(UUID))  in upgradeTypeRef()  local
318     return CT;  in upgradeTypeRef()
1524     DICompositeType *CT = nullptr;  in parseOneMetadata()  local
1526       CT = DICompositeType::buildODRType(  in parseOneMetadata()
1533     if (!CT)  in parseOneMetadata()
1534       CT = GET_OR_DISTINCT(DICompositeType,  in parseOneMetadata()
1541       MetadataList.addTypeRef(*Identifier, *cast<DICompositeType>(CT));  in parseOneMetadata()
1543     MetadataList.assignValue(CT, NextMetadataNo);  in parseOneMetadata()