Lines Matching defs:InstOp1

455         MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1);
457         while (InstOp1 && InstOp1->isPHI() && InstOp1->getParent() == BB) {
458           int PhiStage = Schedule.getStage(InstOp1);
460             PhiOp1 = getInitPhiReg(*InstOp1, BB);
462             PhiOp1 = getLoopPhiReg(*InstOp1, BB);
463           InstOp1 = MRI.getVRegDef(PhiOp1);
464           int PhiOpStage = Schedule.getStage(InstOp1);
477       if (MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1))
478         if (InstOp1->isPHI() && InstOp1->getParent() == KernelBB)
479           PhiOp1 = getInitPhiReg(*InstOp1, KernelBB);