Lines Matching defs:InstOp1

456         MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1);
458         while (InstOp1 && InstOp1->isPHI() && InstOp1->getParent() == BB) {
459           int PhiStage = Schedule.getStage(InstOp1);
461             PhiOp1 = getInitPhiReg(*InstOp1, BB);
463             PhiOp1 = getLoopPhiReg(*InstOp1, BB);
464           InstOp1 = MRI.getVRegDef(PhiOp1);
465           int PhiOpStage = Schedule.getStage(InstOp1);
478       if (MachineInstr *InstOp1 = MRI.getVRegDef(PhiOp1))
479         if (InstOp1->isPHI() && InstOp1->getParent() == KernelBB)
480           PhiOp1 = getInitPhiReg(*InstOp1, KernelBB);