Lines Matching defs:UseMO

2569     MachineOperand *UseMO = nullptr;
2573       if (UseMO) {
2574         UseMO = nullptr;
2577       UseMO = &CandMO;
2579     if (!UseMO || UseMO->getSubReg() == AMDGPU::NoSubRegister)
2582     unsigned Offset = RI.getSubRegIdxOffset(UseMO->getSubReg());
2583     unsigned SubregSize = RI.getSubRegIdxSize(UseMO->getSubReg());
2602     UseMO->setReg(DestReg);
2603     UseMO->setSubReg(AMDGPU::NoSubRegister);