// NameClass - If argument names are repeated, we need to verify they have
// the same class.
StringMap<Record*> NameClass;
+ for (unsigned i = 0, e = Result->getNumArgs(); i != e; ++i) {
+ DefInit *ADI = dynamic_cast<DefInit*>(Result->getArg(i));
+ if (!ADI || Result->getArgName(i).empty())
+ continue;
+ // Verify we don't have something like: (someinst GR16:$foo, GR32:$foo)
+ // $foo can exist multiple times in the result list, but it must have the
+ // same type.
+ Record *&Entry = NameClass[Result->getArgName(i)];
+ if (Entry && Entry != ADI->getDef())
+ throw TGError(R->getLoc(), "result value $" + Result->getArgName(i) +
+ " is both " + Entry->getName() + " and " +
+ ADI->getDef()->getName() + "!");
+ Entry = ADI->getDef();
+ }
// Decode and validate the arguments of the result.
unsigned AliasOpNo = 0;
", instruction operand is class " +
ResultOpRec->getName());
- // Verify we don't have something like: (someinst GR16:$foo, GR32:$foo)
- // $foo can exist multiple times in the result list, but it must have the
- // same type.
- Record *&Entry = NameClass[Result->getArgName(AliasOpNo)];
- if (Entry && Entry != ADI->getDef())
- throw TGError(R->getLoc(), "result value $" +
- Result->getArgName(AliasOpNo) +
- " is both " + Entry->getName() + " and " +
- ADI->getDef()->getName() + "!");
- Entry = ADI->getDef();
-
// Now that it is validated, add it.
ResultOperands.push_back(ResultOperand(Result->getArgName(AliasOpNo),
ADI->getDef()));