Lines Matching defs:PHICopy

367   MachineInstr *PHICopy = nullptr;
372     PHICopy = BuildMI(MBB, AfterPHIsIt, MPhi->getDebugLoc(),
399     PHICopy = TII->createPHIDestinationCopy(
422         // Calculate whether the PHICopy is after the OldKill.
423         // In general, the PHICopy is inserted as the first non-phi instruction
426         // PHICopy.
429           if (I == PHICopy)
440       // by OldKill, if the PHICopy is after the OldKill, we should remove the
449       // value or the resued incoming value whose PHICopy is after the OldKIll
454         LV->addVirtualRegisterKilled(IncomingReg, *PHICopy);
464       LV->addVirtualRegisterDead(DestReg, *PHICopy);
471     SlotIndex DestCopyIndex = LIS->InsertMachineInstrInMaps(*PHICopy);