541                                        Record *InstOpRec, bool hasSubOps,  in tryAliasOpMatch()  argument
548   if (ADI && ADI->getDef() == InstOpRec) {  in tryAliasOpMatch()
561   if (InstOpRec->isSubClassOf("RegisterOperand"))  in tryAliasOpMatch()
562     InstOpRec = InstOpRec->getValueAsDef("RegClass");  in tryAliasOpMatch()
568     if (!InstOpRec->isSubClassOf("RegisterClass"))  in tryAliasOpMatch()
570     if (!T.getRegisterClass(InstOpRec)  in tryAliasOpMatch()
580     if (InstOpRec->isSubClassOf("OptionalDefOperand")) {  in tryAliasOpMatch()
581       DagInit *DI = InstOpRec->getValueAsDag("MIOperandInfo");  in tryAliasOpMatch()
584       InstOpRec = cast<DefInit>(DI->getArg(0))->getDef();  in tryAliasOpMatch()
587     if (!InstOpRec->isSubClassOf("RegisterClass"))  in tryAliasOpMatch()
590     if (!T.getRegisterClass(InstOpRec)  in tryAliasOpMatch()
593                       " is not a member of the " + InstOpRec->getName() +  in tryAliasOpMatch()
622     if (hasSubOps || !InstOpRec->isSubClassOf("Operand"))  in tryAliasOpMatch()
634     if (hasSubOps || !InstOpRec->isSubClassOf("Operand"))  in tryAliasOpMatch()
650   if (InstOpRec->isSubClassOf("Operand") && ADI &&  in tryAliasOpMatch()
654     if (InstOpRec->getValueInit("Type") != ADI->getDef()->getValueInit("Type"))  in tryAliasOpMatch()
732     Record *InstOpRec = ResultInst->Operands[i].Rec;  in CodeGenInstAlias()  local
735     if (tryAliasOpMatch(Result, AliasOpNo, InstOpRec, (NumSubOps > 1),  in CodeGenInstAlias()
740           (InstOpRec->getValue("ParserMatchClass") &&  in CodeGenInstAlias()
741            InstOpRec->getValueAsDef("ParserMatchClass")  in CodeGenInstAlias()
781                         (SubOp == 0 ? InstOpRec->getName() :SubRec->getName()));  in CodeGenInstAlias()
788                     InstOpRec->getName());  in CodeGenInstAlias()