55   LaneBitmask UsedLanes;
56   LaneBitmask DefinedLanes;
77   void addUsedLanesOnOperand(const MachineOperand &MO, LaneBitmask UsedLanes);
82   void transferUsedLanesStep(const MachineInstr &MI, LaneBitmask UsedLanes);
88                                 LaneBitmask DefinedLanes);
93   LaneBitmask transferDefinedLanes(const MachineOperand &Def, unsigned OpNum,
94                                    LaneBitmask DefinedLanes) const;
98   LaneBitmask transferUsedLanes(const MachineInstr &MI, LaneBitmask UsedLanes,
103   LaneBitmask determineInitialDefinedLanes(unsigned Reg);
104   LaneBitmask determineInitialUsedLanes(unsigned Reg);
197                                             LaneBitmask UsedLanes) {  in addUsedLanesOnOperand()
211   LaneBitmask PrevUsedLanes = MORegInfo.UsedLanes;  in addUsedLanesOnOperand()
223                                             LaneBitmask UsedLanes) {  in transferUsedLanesStep()
227     LaneBitmask UsedOnMO = transferUsedLanes(MI, UsedLanes, MO);  in transferUsedLanesStep()
232 LaneBitmask DetectDeadLanes::transferUsedLanes(const MachineInstr &MI,  in transferUsedLanes()
233                                                LaneBitmask UsedLanes,  in transferUsedLanes()
250     LaneBitmask MO2UsedLanes =  in transferUsedLanes()
258     LaneBitmask MO1UsedLanes;  in transferUsedLanes()
278                                                LaneBitmask DefinedLanes) {  in transferDefinedLanesStep()
304   LaneBitmask PrevDefinedLanes = RegInfo.DefinedLanes;  in transferDefinedLanesStep()
313 LaneBitmask DetectDeadLanes::transferDefinedLanes(const MachineOperand &Def,  in transferDefinedLanes()
314     unsigned OpNum, LaneBitmask DefinedLanes) const {  in transferDefinedLanes()
355 LaneBitmask DetectDeadLanes::determineInitialDefinedLanes(unsigned Reg) {  in determineInitialDefinedLanes()
379     LaneBitmask DefinedLanes = 0;  in determineInitialDefinedLanes()
387       LaneBitmask MODefinedLanes;  in determineInitialDefinedLanes()
420 LaneBitmask DetectDeadLanes::determineInitialUsedLanes(unsigned Reg) {  in determineInitialUsedLanes()
421   LaneBitmask UsedLanes = 0;  in determineInitialUsedLanes()
464   LaneBitmask Mask = TRI->getSubRegIndexLaneMask(SubReg);  in isUndefRegAtInput()
484   LaneBitmask UsedLanes = transferUsedLanes(MI, DefRegInfo.UsedLanes, MO);  in isUndefInput()