50   LaneBitmask UsedLanes;
51   LaneBitmask DefinedLanes;
72   void addUsedLanesOnOperand(const MachineOperand &MO, LaneBitmask UsedLanes);
77   void transferUsedLanesStep(const MachineInstr &MI, LaneBitmask UsedLanes);
83                                 LaneBitmask DefinedLanes);
88   LaneBitmask transferDefinedLanes(const MachineOperand &Def, unsigned OpNum,
89                                    LaneBitmask DefinedLanes) const;
93   LaneBitmask transferUsedLanes(const MachineInstr &MI, LaneBitmask UsedLanes,
98   LaneBitmask determineInitialDefinedLanes(unsigned Reg);
99   LaneBitmask determineInitialUsedLanes(unsigned Reg);
191                                             LaneBitmask UsedLanes) {  in addUsedLanesOnOperand()
205   LaneBitmask PrevUsedLanes = MORegInfo.UsedLanes;  in addUsedLanesOnOperand()
217                                             LaneBitmask UsedLanes) {  in transferUsedLanesStep()
221     LaneBitmask UsedOnMO = transferUsedLanes(MI, UsedLanes, MO);  in transferUsedLanesStep()
226 LaneBitmask DetectDeadLanes::transferUsedLanes(const MachineInstr &MI,  in transferUsedLanes()
227                                                LaneBitmask UsedLanes,  in transferUsedLanes()
244     LaneBitmask MO2UsedLanes =  in transferUsedLanes()
252     LaneBitmask MO1UsedLanes;  in transferUsedLanes()
272                                                LaneBitmask DefinedLanes) {  in transferDefinedLanesStep()
298   LaneBitmask PrevDefinedLanes = RegInfo.DefinedLanes;  in transferDefinedLanesStep()
307 LaneBitmask DetectDeadLanes::transferDefinedLanes(const MachineOperand &Def,  in transferDefinedLanes()
308     unsigned OpNum, LaneBitmask DefinedLanes) const {  in transferDefinedLanes()
349 LaneBitmask DetectDeadLanes::determineInitialDefinedLanes(unsigned Reg) {  in determineInitialDefinedLanes()
353     return LaneBitmask::getAll();  in determineInitialDefinedLanes()
365       return LaneBitmask::getNone();  in determineInitialDefinedLanes()
373     LaneBitmask DefinedLanes;  in determineInitialDefinedLanes()
381       LaneBitmask MODefinedLanes;  in determineInitialDefinedLanes()
383         MODefinedLanes = LaneBitmask::getAll();  in determineInitialDefinedLanes()
385         MODefinedLanes = LaneBitmask::getAll();  in determineInitialDefinedLanes()
407     return LaneBitmask::getNone();  in determineInitialDefinedLanes()
414 LaneBitmask DetectDeadLanes::determineInitialUsedLanes(unsigned Reg) {  in determineInitialUsedLanes()
415   LaneBitmask UsedLanes = LaneBitmask::getNone();  in determineInitialUsedLanes()
458   LaneBitmask Mask = TRI->getSubRegIndexLaneMask(SubReg);  in isUndefRegAtInput()
478   LaneBitmask UsedLanes = transferUsedLanes(MI, DefRegInfo.UsedLanes, MO);  in isUndefInput()