40   MultiClass *MC;  member
42   SubMultiClassReference() : MC(nullptr) {}  in SubMultiClassReference()
44   bool isInvalid() const { return MC == nullptr; }  in isInvalid()
51   MC->dump();  in dump()
208   MultiClass *SMC = SubMultiClass.MC;  in AddSubMultiClass()
462     if (MultiClass *MC = ParseMultiClassID())  in ParseSubClassReference()  local
463       Result.Rec = &MC->Rec;  in ParseSubClassReference()
511   Result.MC = ParseMultiClassID();  in ParseSubMultiClassReference()
512   if (!Result.MC) return Result;  in ParseSubMultiClassReference()
523     Result.MC = nullptr;  in ParseSubMultiClassReference()
527   Result.TemplateArgs = ParseValueList(&CurMC->Rec, &Result.MC->Rec);  in ParseSubMultiClassReference()
529     Result.MC = nullptr;   // Error parsing value list.  in ParseSubMultiClassReference()
535     Result.MC = nullptr;  in ParseSubMultiClassReference()
2274       if (!SubMultiClass.MC) return true;  in ParseMultiClass()
2316 Record *TGParser::InstantiateMulticlassDef(MultiClass &MC, Record *DefProto,  in InstantiateMulticlassDef()  argument
2344                                    StringRecTy::get())->Fold(DefProto, &MC),  in InstantiateMulticlassDef()
2345                      DefName, StringRecTy::get())->Fold(DefProto, &MC);  in InstantiateMulticlassDef()
2391       ResolveMulticlassDefArgs(MC, CurRec.get(), DefmPrefixRange.Start,  in InstantiateMulticlassDef()
2438 bool TGParser::ResolveMulticlassDefArgs(MultiClass &MC, Record *CurRec,  in ResolveMulticlassDefArgs()  argument
2463                    ") of multiclassclass '" + MC.Rec.getNameInitAsString() +  in ResolveMulticlassDefArgs()
2470 bool TGParser::ResolveMulticlassDef(MultiClass &MC,  in ResolveMulticlassDef()  argument
2534     MultiClass *MC = MultiClasses[Ref.Rec->getName()].get();  in ParseDefm()  local
2535     assert(MC && "Didn't lookup multiclass correctly?");  in ParseDefm()
2539     ArrayRef<Init *> TArgs = MC->Rec.getTemplateArgs();  in ParseDefm()
2545     for (const std::unique_ptr<Record> &DefProto : MC->DefPrototypes) {  in ParseDefm()
2551       Record *CurRec = InstantiateMulticlassDef(*MC, DefProto.get(), DefmPrefix,  in ParseDefm()
2559       if (ResolveMulticlassDefArgs(*MC, CurRec, DefmLoc, SubClassLoc,  in ParseDefm()
2563       if (ResolveMulticlassDef(*MC, CurRec, DefProto.get(), DefmLoc))  in ParseDefm()
2640 bool TGParser::ParseObject(MultiClass *MC) {  in ParseObject()  argument
2644   case tgtok::Let:   return ParseTopLevelLet(MC);  in ParseObject()
2645   case tgtok::Def:   return ParseDef(MC);  in ParseObject()
2646   case tgtok::Foreach:   return ParseForeach(MC);  in ParseObject()
2647   case tgtok::Defm:  return ParseDefm(MC);  in ParseObject()
2655 bool TGParser::ParseObjectList(MultiClass *MC) {  in ParseObjectList()  argument
2657     if (ParseObject(MC))  in ParseObjectList()