IAP->addCond(Cond);
break;
case CodeGenInstAlias::ResultOperand::K_Reg:
+ // If this is zero_reg, something's playing tricks we're not
+ // equipped to handle.
+ if (!CGA->ResultOperands[i].getRegister()) {
+ CantHandle = true;
+ break;
+ }
+
Cond = std::string("MI->getOperand(") +
llvm::utostr(i) + ").getReg() == " + Target.getName() +
"::" + CGA->ResultOperands[i].getRegister()->getName();