1368   std::vector<RegisterRef> MaxRefs;  in buildPhis()  local
1371     MaxRefs.push_back(MaxCoverIn(I, RefB));  in buildPhis()
1378   std::sort(MaxRefs.begin(), MaxRefs.end());  in buildPhis()
1380   auto NewEnd = std::unique(MaxRefs.begin(), MaxRefs.end());  in buildPhis()
1381   MaxRefs.erase(NewEnd, MaxRefs.end());  in buildPhis()
1383   auto Aliased = [this,&MaxRefs](RegisterRef RR,  in buildPhis()
1386       if (RAI.alias(RR, MaxRefs[I]))  in buildPhis()
1399   while (!MaxRefs.empty()) {  in buildPhis()
1405     for (unsigned i = 1; i != MaxRefs.size(); ++i)  in buildPhis()
1406       if (Aliased(MaxRefs[i], ClosureIdx))  in buildPhis()
1415       RegisterRef RR = MaxRefs[ClosureIdx[X]];  in buildPhis()
1424         RegisterRef RR = MaxRefs[ClosureIdx[X]];  in buildPhis()
1431     auto Begin = MaxRefs.begin();  in buildPhis()
1433       MaxRefs.erase(Begin + ClosureIdx[i-1]);  in buildPhis()