Searched refs:RO1 (Results 1 – 1 of 1) sorted by relevance
436 const MachineOperand &RO1 = I->getOperand(1); in computePhiCost() local438 assert(RO1.isReg() && RO3.isReg()); in computePhiCost()440 if (RO1.getSubReg() != 0 || RO3.getSubReg() != 0) { in computePhiCost()444 MachineInstr *Def1 = MRI->getVRegDef(RO1.getReg()); in computePhiCost()