109                                              LaneBitmask UsedLanes) {  in addUsedLanesOnOperand()  argument
118     UsedLanes = TRI->composeSubRegIndexLaneMask(MOSubReg, UsedLanes);  in addUsedLanesOnOperand()
119   UsedLanes &= MRI->getMaxLaneMaskForVReg(MOReg);  in addUsedLanesOnOperand()
123   LaneBitmask PrevUsedLanes = MORegInfo.UsedLanes;  in addUsedLanesOnOperand()
125   if ((UsedLanes & ~PrevUsedLanes).none())  in addUsedLanesOnOperand()
129   MORegInfo.UsedLanes = PrevUsedLanes | UsedLanes;  in addUsedLanesOnOperand()
135                                              LaneBitmask UsedLanes) {  in transferUsedLanesStep()  argument
139     LaneBitmask UsedOnMO = transferUsedLanes(MI, UsedLanes, MO);  in transferUsedLanesStep()
146                                     LaneBitmask UsedLanes,  in transferUsedLanes()  argument
155     return UsedLanes;  in transferUsedLanes()
159     return TRI->reverseComposeSubRegIndexLaneMask(SubIdx, UsedLanes);  in transferUsedLanes()
164         TRI->reverseComposeSubRegIndexLaneMask(SubIdx, UsedLanes);  in transferUsedLanes()
173       MO1UsedLanes = UsedLanes & ~TRI->getSubRegIndexLaneMask(SubIdx);  in transferUsedLanes()
183     return TRI->composeSubRegIndexLaneMask(SubIdx, UsedLanes);  in transferUsedLanes()
334   LaneBitmask UsedLanes = LaneBitmask::getNone();  in determineInitialUsedLanes()  local
369     UsedLanes |= TRI->getSubRegIndexLaneMask(SubReg);  in determineInitialUsedLanes()
371   return UsedLanes;  in determineInitialUsedLanes()
421   return (RegInfo.DefinedLanes & RegInfo.UsedLanes & Mask).none();  in isUndefRegAtInput()
441   LaneBitmask UsedLanes = DLD.transferUsedLanes(MI, DefRegInfo.UsedLanes, MO);  in isUndefInput()  local
442   if (UsedLanes.any())  in isUndefInput()
462     Info.UsedLanes = determineInitialUsedLanes(Reg);  in computeSubRegisterLaneBitInfo()
476     transferUsedLanesStep(MI, Info.UsedLanes);  in computeSubRegisterLaneBitInfo()
488              << " Used: " << PrintLaneMask(Info.UsedLanes)  in computeSubRegisterLaneBitInfo()
511         if (MO.isDef() && !MO.isDead() && RegInfo.UsedLanes.none()) {  in modifySubRegisterOperandStatus()