Lines Matching defs:UseMO

2583     MachineOperand *UseMO = nullptr;
2587       if (UseMO) {
2588         UseMO = nullptr;
2591       UseMO = &CandMO;
2593     if (!UseMO || UseMO->getSubReg() == AMDGPU::NoSubRegister)
2596     unsigned Offset = RI.getSubRegIdxOffset(UseMO->getSubReg());
2597     unsigned SubregSize = RI.getSubRegIdxSize(UseMO->getSubReg());
2616     UseMO->setReg(DestReg);
2617     UseMO->setSubReg(AMDGPU::NoSubRegister);