427       UsesTy Uses;  member
1007     Uses[&I].resize(IL_End);  in collectUsedInstructions()
1022       Uses[I].set(0);  in collectUsedInstructions()
1037         Uses[I].set(Idx);  in collectUsedInstructions()
1044       Uses[I].set(IL_All);  in collectUsedInstructions()
1060     Uses[I].set(IL_All);  in collectUsedInstructions()
1156     Uses[I].set(IL_All);  in validate()
1166       Uses[IVUser].set(IL_All);  in validate()
1170         Uses[UUser].set(IL_All);  in validate()
1174           Uses[UUser].set(IL_All);  in validate()
1180             Uses[BI].set(IL_All);  in validate()
1188   for (auto &KV : Uses) {  in validate()
1197     for (auto &KV : Uses) {  in validate()
1214     auto BaseIt = nextInstr(0, Uses, Visited);  in validate()
1215     auto RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1216     auto LastRootIt = Uses.begin();  in validate()
1218     while (BaseIt != Uses.end() && RootIt != Uses.end()) {  in validate()
1226         BaseIt = nextInstr(0, Uses, Visited);  in validate()
1232         RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1250         while (TryIt != Uses.end() &&  in validate()
1254           TryIt = nextInstr(Iter, Uses, Visited, &TryIt);  in validate()
1257         if (TryIt == Uses.end() || TryIt == RootIt ||  in validate()
1399       BaseIt = nextInstr(0, Uses, Visited);  in validate()
1400       RootIt = nextInstr(Iter, Uses, Visited);  in validate()
1402     assert (BaseIt == Uses.end() && RootIt == Uses.end() &&  in validate()
1417     unsigned I = Uses[&*J].find_first();  in replace()
1505     for (auto &KV : Uses)  in replaceIV()
1511       if (Uses[BI].find_first() == IL_All) {  in replaceIV()