728     DomPair &Dom = NearestDom[ParentVNI->id];  in hoistCopiesForSize()  local
735       Dom = DomPair(ValMBB, VNI->def);  in hoistCopiesForSize()
745     if (!Dom.first) {  in hoistCopiesForSize()
747       Dom = DomPair(ValMBB, VNI->def);  in hoistCopiesForSize()
748     } else if (Dom.first == ValMBB) {  in hoistCopiesForSize()
750       if (!Dom.second.isValid() || VNI->def < Dom.second)  in hoistCopiesForSize()
751         Dom.second = VNI->def;  in hoistCopiesForSize()
755         MDT.findNearestCommonDominator(Dom.first, ValMBB);  in hoistCopiesForSize()
758         Dom = DomPair(ValMBB, VNI->def);  in hoistCopiesForSize()
759       else if (Near != Dom.first)  in hoistCopiesForSize()
761         Dom = DomPair(Near, SlotIndex());  in hoistCopiesForSize()
766                  << " hoist to BB#" << Dom.first->getNumber() << ' '  in hoistCopiesForSize()
767                  << Dom.second << '\n');  in hoistCopiesForSize()
772     DomPair &Dom = NearestDom[i];  in hoistCopiesForSize()  local
773     if (!Dom.first || Dom.second.isValid())  in hoistCopiesForSize()
779     Dom.first = findShallowDominator(Dom.first, DefMBB);  in hoistCopiesForSize()
780     SlotIndex Last = LIS.getMBBEndIdx(Dom.first).getPrevSlot();  in hoistCopiesForSize()
781     Dom.second =  in hoistCopiesForSize()
782       defFromParent(0, ParentVNI, Last, *Dom.first,  in hoistCopiesForSize()
783                     LIS.getLastSplitPoint(Edit->getParent(), Dom.first))->def;  in hoistCopiesForSize()
793     const DomPair &Dom = NearestDom[ParentVNI->id];  in hoistCopiesForSize()  local
794     if (!Dom.first || Dom.second == VNI->def)  in hoistCopiesForSize()