Lines Matching defs:Dom

1043     DomPair &Dom = NearestDom[ParentVNI->id];
1050       Dom = DomPair(ValMBB, VNI->def);
1060     if (!Dom.first) {
1062       Dom = DomPair(ValMBB, VNI->def);
1063     } else if (Dom.first == ValMBB) {
1065       if (!Dom.second.isValid() || VNI->def < Dom.second)
1066         Dom.second = VNI->def;
1070         MDT.findNearestCommonDominator(Dom.first, ValMBB);
1073         Dom = DomPair(ValMBB, VNI->def);
1074       else if (Near != Dom.first)
1076         Dom = DomPair(Near, SlotIndex());
1083                       << printMBBReference(*Dom.first) << ' ' << Dom.second
1089     DomPair &Dom = NearestDom[i];
1090     if (!Dom.first || Dom.second.isValid())
1092     // This value needs a hoisted copy inserted at the end of Dom.first.
1095     // Get a less loopy dominator than Dom.first.
1096     Dom.first = findShallowDominator(Dom.first, DefMBB);
1098         MBFI.getBlockFreq(Dom.first) > Costs[ParentVNI->id]) {
1102     SlotIndex LSP = SA.getLastSplitPoint(Dom.first);
1107     Dom.second = defFromParent(0, ParentVNI, LSP, *Dom.first,
1108                                SA.getLastSplitPointIter(Dom.first))->def;
1118     const DomPair &Dom = NearestDom[ParentVNI->id];
1119     if (!Dom.first || Dom.second == VNI->def ||