Lines Matching defs:RegOp

1677     const MachineOperand *RegOp = nullptr;
1683       RegOp = Src1;
1686       RegOp = Src0;
1698     return std::pair(RegOp, OMod);
1736   const MachineOperand *RegOp;
1738   std::tie(RegOp, OMod) = isOMod(MI);
1739   if (OMod == SIOutMods::NONE || !RegOp->isReg() ||
1740       RegOp->getSubReg() != AMDGPU::NoSubRegister ||
1741       !MRI->hasOneNonDBGUser(RegOp->getReg()))
1744   MachineInstr *Def = MRI->getVRegDef(RegOp->getReg());