191   Register MOReg = MO.getReg();  in addUsedLanesOnOperand()  local
192   if (!Register::isVirtualRegister(MOReg))  in addUsedLanesOnOperand()
198   UsedLanes &= MRI->getMaxLaneMaskForVReg(MOReg);  in addUsedLanesOnOperand()
200   unsigned MORegIdx = Register::virtReg2Index(MOReg);  in addUsedLanesOnOperand()
374       Register MOReg = MO.getReg();  in determineInitialDefinedLanes()  local
375       if (!MOReg)  in determineInitialDefinedLanes()
379       if (Register::isPhysicalRegister(MOReg)) {  in determineInitialDefinedLanes()
384         assert(Register::isVirtualRegister(MOReg));  in determineInitialDefinedLanes()
385         if (MRI->hasOneDef(MOReg)) {  in determineInitialDefinedLanes()
386           const MachineOperand &MODef = *MRI->def_begin(MOReg);  in determineInitialDefinedLanes()
393         MODefinedLanes = MRI->getMaxLaneMaskForVReg(MOReg);  in determineInitialDefinedLanes()
479   Register MOReg = MO.getReg();  in isUndefInput()  local
480   if (Register::isVirtualRegister(MOReg)) {  in isUndefInput()