while (start != succ->end() &&
start->getOpcode() == TargetInstrInfo::PHI) {
for (unsigned i = start->getNumOperands() - 1; i >= 2; i-=2)
- if (start->getOperand(i).isMachineBasicBlock() &&
+ if (start->getOperand(i).isMBB() &&
start->getOperand(i).getMBB() == BB) {
start->RemoveOperand(i);
start->RemoveOperand(i-1);