537                                        Record *InstOpRec, bool hasSubOps,  in tryAliasOpMatch()  argument
544   if (ADI && ADI->getDef() == InstOpRec) {  in tryAliasOpMatch()
557   if (InstOpRec->isSubClassOf("RegisterOperand"))  in tryAliasOpMatch()
558     InstOpRec = InstOpRec->getValueAsDef("RegClass");  in tryAliasOpMatch()
564     if (!InstOpRec->isSubClassOf("RegisterClass"))  in tryAliasOpMatch()
566     if (!T.getRegisterClass(InstOpRec)  in tryAliasOpMatch()
576     if (InstOpRec->isSubClassOf("OptionalDefOperand")) {  in tryAliasOpMatch()
577       DagInit *DI = InstOpRec->getValueAsDag("MIOperandInfo");  in tryAliasOpMatch()
580       InstOpRec = cast<DefInit>(DI->getArg(0))->getDef();  in tryAliasOpMatch()
583     if (!InstOpRec->isSubClassOf("RegisterClass"))  in tryAliasOpMatch()
586     if (!T.getRegisterClass(InstOpRec)  in tryAliasOpMatch()
589                       " is not a member of the " + InstOpRec->getName() +  in tryAliasOpMatch()
618     if (hasSubOps || !InstOpRec->isSubClassOf("Operand"))  in tryAliasOpMatch()
630     if (hasSubOps || !InstOpRec->isSubClassOf("Operand"))  in tryAliasOpMatch()
646   if (InstOpRec->isSubClassOf("Operand") && ADI &&  in tryAliasOpMatch()
650     if (InstOpRec->getValueInit("Type") != ADI->getDef()->getValueInit("Type"))  in tryAliasOpMatch()
728     Record *InstOpRec = ResultInst->Operands[i].Rec;  in CodeGenInstAlias()  local
731     if (tryAliasOpMatch(Result, AliasOpNo, InstOpRec, (NumSubOps > 1),  in CodeGenInstAlias()
736           (InstOpRec->getValue("ParserMatchClass") &&  in CodeGenInstAlias()
737            InstOpRec->getValueAsDef("ParserMatchClass")  in CodeGenInstAlias()
777                         (SubOp == 0 ? InstOpRec->getName() :SubRec->getName()));  in CodeGenInstAlias()
784                     InstOpRec->getName());  in CodeGenInstAlias()