IsSymbolCompare  1004 src/ast.h        bool IsSymbolCompare() { return compare_type_ == SYMBOL_ONLY; }
IsSymbolCompare  8310 src/hydrogen.cc   } else if (type_info.IsString() && oracle()->IsSymbolCompare(expr) &&
IsSymbolCompare   292 src/type-info.h   bool IsSymbolCompare(CompareOperation* expr);