/// to which the glue operand points. Otherwise return NULL.
SDNode *getGluedNode() const {
if (getNumOperands() != 0 &&
- getOperand(getNumOperands()-1).getValueType() == MVT::Glue)
+ getOperand(getNumOperands()-1).getValueType() == MVT::Glue)
return getOperand(getNumOperands()-1).getNode();
return nullptr;
}