Lines Matching refs:UseMI
460 MachineInstr &UseMI = *MRI->use_nodbg_begin(Reg);
461 if (UseMI.getParent() != MBB)
465 if (isCopyToReg(UseMI, TII, SrcReg, DstReg, IsSrcPhys, IsDstPhys)) {
467 return &UseMI;
470 if (isTwoAddrUse(UseMI, Reg, DstReg)) {
472 return &UseMI;
668 while (MachineInstr *UseMI = findOnlyInterestingUse(Reg, MBB, MRI, TII,IsCopy,
670 if (IsCopy && !Processed.insert(UseMI))
673 DenseMap<MachineInstr*, unsigned>::iterator DI = DistanceMap.find(UseMI);
