165   if (!ForwardRefVals.empty())  in ValidateEndOfModule()
166     return Error(ForwardRefVals.begin()->second.second,  in ValidateEndOfModule()
167                  "use of undefined value '@" + ForwardRefVals.begin()->first +  in ValidateEndOfModule()
723       if (!ForwardRefVals.erase(Name))  in ParseAlias()
821       if (!ForwardRefVals.erase(Name))  in ParseGlobal()
1096     auto I = ForwardRefVals.find(Name);  in GetGlobalVal()
1097     if (I != ForwardRefVals.end())  in GetGlobalVal()
1111   ForwardRefVals[Name] = std::make_pair(FwdVal, Loc);  in GetGlobalVal()
2290   for (const auto &P : ForwardRefVals) {  in ~PerFunctionState()
2308   if (!ForwardRefVals.empty())  in FinishFunction()
2309     return P.Error(ForwardRefVals.begin()->second.second,  in FinishFunction()
2310                    "use of undefined value '%" + ForwardRefVals.begin()->first +  in FinishFunction()
2331     auto I = ForwardRefVals.find(Name);  in GetVal()
2332     if (I != ForwardRefVals.end())  in GetVal()
2361   ForwardRefVals[Name] = std::make_pair(FwdVal, Loc);  in GetVal()
2445   auto FI = ForwardRefVals.find(NameStr);  in SetInstName()
2446   if (FI != ForwardRefVals.end()) {  in SetInstName()
2454     ForwardRefVals.erase(FI);  in SetInstName()
2501     ForwardRefVals.erase(Name);  in DefineBB()
2700     } else if (!ForwardRefVals.count(Fn.StrVal)) {  in ParseValID()
4474     auto FRVI = ForwardRefVals.find(FunctionName);  in ParseFunctionHeader()
4475     if (FRVI != ForwardRefVals.end()) {  in ParseFunctionHeader()
4484       ForwardRefVals.erase(FRVI);  in ParseFunctionHeader()