- if (CheckTypeMatcher *CT= dyn_cast<CheckTypeMatcher>(MC->getNext()))
- New = new CheckChildTypeMatcher(MC->getChildNo(), CT->getType());
+ if (CheckTypeMatcher *CT = dyn_cast<CheckTypeMatcher>(MC->getNext()))
+ if (MC->getChildNo() < 8 && // Only have CheckChildType0...7
+ CT->getResNo() == 0) // CheckChildType checks res #0
+ New = new CheckChildTypeMatcher(MC->getChildNo(), CT->getType());