MachineOperand &UseMO = UI.getOperand();
if (UseMO.isKill()) {
MachineInstr *UseMI = UseMO.getParent();
-#if 0
- unsigned SReg, DReg;
- if (!tii_->isMoveInstr(*UseMI, SReg, DReg))
- continue;
-#endif
unsigned UseIdx = li_->getUseIndex(li_->getInstructionIndex(UseMI));
if (JoinedCopies.count(UseMI))
continue;