612   ExpressionClassMap ExpressionToClass;  member in __anon368973210211::NewGVN
1419     const auto *LastCC = ExpressionToClass.lookup(LastStore);  in performSymbolicStoreEvaluation()
2297       auto Iter = ExpressionToClass.find_as(  in moveValueToNewCongruenceClass()
2299       if (Iter != ExpressionToClass.end())  in moveValueToNewCongruenceClass()
2300         ExpressionToClass.erase(Iter);  in moveValueToNewCongruenceClass()
2303           (*OldClass->getDefiningExpr() != *E || ExpressionToClass.lookup(E)) &&  in moveValueToNewCongruenceClass()
2351     auto lookupResult = ExpressionToClass.insert({E, nullptr});  in performCongruenceFinding()
2424       auto Iter = ExpressionToClass.find_as(ExactEqualsExpression(*OldE));  in performCongruenceFinding()
2425       if (Iter != ExpressionToClass.end())  in performCongruenceFinding()
2426         ExpressionToClass.erase(Iter);  in performCongruenceFinding()
2965   ExpressionToClass.clear();  in cleanupTables()
3337   for (const auto &KV : ExpressionToClass) {  in verifyStoreExpressions()
3477   ExpressionToClass.reserve(ICount);  in runGVN()
3793   return ExpressionToClass.lookup(E);  in getClassForExpression()