Lines Matching refs:oi
221 for (unsigned oi = 1, oe = I.getNumOperands(); oi != oe; oi += 2) {
222 MachineBasicBlock *MBB = I.getOperand(oi + 1).getMBB();
223 unsigned Reg = I.getOperand(oi).getReg();
246 for (unsigned oi = I.getNumOperands(); oi > 2; oi -= 2) {
247 // PHI operands are (Reg, MBB) at (oi-2, oi-1).
248 if (I.getOperand(oi - 1).getMBB() == CmpBB) {
249 I.RemoveOperand(oi - 1);
250 I.RemoveOperand(oi - 2);
