426       UsesTy Uses;  member
882     Uses[&I].resize(IL_End);  in collectUsedInstructions()
897       Uses[I].set(0);  in collectUsedInstructions()
912         Uses[I].set(Idx);  in collectUsedInstructions()
919       Uses[I].set(IL_All);  in collectUsedInstructions()
935     Uses[I].set(IL_All);  in collectUsedInstructions()
1031     Uses[I].set(IL_All);  in validate()
1036   for (auto &KV : Uses) {  in validate()
1045     for (auto &KV : Uses) {  in validate()
1062     auto BaseIt = nextInstr(0, Uses, Visited);  in validate()
1063     auto RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1064     auto LastRootIt = Uses.begin();  in validate()
1066     while (BaseIt != Uses.end() && RootIt != Uses.end()) {  in validate()
1074         BaseIt = nextInstr(0, Uses, Visited);  in validate()
1080         RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1098         while (TryIt != Uses.end() &&  in validate()
1102           TryIt = nextInstr(Iter, Uses, Visited, &TryIt);  in validate()
1105         if (TryIt == Uses.end() || TryIt == RootIt ||  in validate()
1247       BaseIt = nextInstr(0, Uses, Visited);  in validate()
1248       RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1250     assert (BaseIt == Uses.end() && RootIt == Uses.end() &&  in validate()
1265     unsigned I = Uses[&*J].find_first();  in replace()
1291       for (auto &KV : Uses) {  in replace()
1298         if (Uses[BI].find_first() == IL_All) {  in replace()