Lines Matching refs:OI
734 for (MachineInstr::mop_iterator OI = MI->operands_begin(),
735 OE = MI->operands_end(); OI != OE; ++OI) {
736 if (!OI->isReg() || OI->getReg() == 0 ||
737 !OI->isUse() || !OI->isKill() || OI->isUndef())
739 unsigned Reg = OI->getReg();
744 OI->setIsKill(false);
755 for (MachineInstr::mop_iterator OI = MI->operands_begin(),
756 OE = MI->operands_end(); OI != OE; ++OI) {
757 if (!OI->isReg() || OI->getReg() == 0)
760 unsigned Reg = OI->getReg();