148     RegisterRef RR = TA.Addr->getRegRef(DFG);  in getAllReachingDefs()  local
150       if (RegisterAggr::isCoverOf(RR, RefRR, PRI))  in getAllReachingDefs()
660   auto ClearIn = [] (RegisterRef RR, const RegisterAggr &Mid, SubMap &SM) {  in computePhiInfo()  argument
662       return RR;  in computePhiInfo()
663     auto F = SM.find(RR);  in computePhiInfo()
666     RegisterRef S = Mid.clearIn(RR);  in computePhiInfo()
667     SM.insert({RR, S});  in computePhiInfo()
729         RegisterRef RR = NodeAddr<DefNode*>(Ds[0]).Addr->getRegRef(DFG);  in computePhiInfo()  local
730         dbgs() << '<' << Print<RegisterRef>(RR, DFG) << '>';  in computePhiInfo()
1130       RegisterRef RR = UA.Addr->getRegRef(DFG);  in traverse()  local
1133           LiveIn[RR.Reg].insert({D.Id,RR.Mask});  in traverse()