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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();