492               DenseMap<Value *, std::set<Value *>> &Visited) {  in getBaseValues()  argument
493   auto It = Visited.find(V);  in getBaseValues()
494   if (It != Visited.end()) {  in getBaseValues()
504       return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
508       const std::set<Value *> &OpResult = getBaseValues(Op, DT, Visited);  in getBaseValues()
511     return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
519   return Visited.insert(std::make_pair(V, std::move(Result))).first->second;  in getBaseValues()
530                 DenseMap<Instruction *, bool> &Visited) {  in checkHoistValue()  argument
533     auto It = Visited.find(I);  in checkHoistValue()
534     if (It != Visited.end()) {  in checkHoistValue()
541       Visited[I] = false;  in checkHoistValue()
548       Visited[I] = true;  in checkHoistValue()
559                              Visited)) {  in checkHoistValue()
568         Visited[I] = true;  in checkHoistValue()
572     Visited[I] = false;  in checkHoistValue()
898       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
900                                          DT, Unhoistables, nullptr, Visited);  in checkScopeHoistable()
919       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
921                                          DT, Unhoistables, nullptr, Visited);  in checkScopeHoistable()
951       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
953                              DT, Unhoistables, nullptr, Visited) &&  in checkScopeHoistable()
959       DenseMap<Instruction *, bool> Visited;  in checkScopeHoistable()  local
961                              Unhoistables, nullptr, Visited) &&  in checkScopeHoistable()
1062     DenseMap<Instruction *, bool> Visited;  in shouldSplit()  local
1063     if (!checkHoistValue(V, InsertPoint, DT, Unhoistables, nullptr, Visited)) {  in shouldSplit()
1074     DenseMap<Value *, std::set<Value *>> Visited;  in shouldSplit()  local
1076       const std::set<Value *> &BaseValues = getBaseValues(V, DT, Visited);  in shouldSplit()
1080       const std::set<Value *> &BaseValues = getBaseValues(V, DT, Visited);  in shouldSplit()
1392       DenseMap<Instruction *, bool> Visited;  in setCHRRegions()  local
1394                                          Unhoistables, &HoistStops, Visited);  in setCHRRegions()
1404       DenseMap<Instruction *, bool> Visited;  in setCHRRegions()  local
1406                                          Unhoistables, &HoistStops, Visited);  in setCHRRegions()