- std::map<std::string, SDNode*> ExternalSymbols;
- std::map<std::string, SDNode*> TargetExternalSymbols;
- std::map<std::string, StringSDNode*> StringNodes;
+ StringMap<SDNode*> ExternalSymbols;
+ StringMap<SDNode*> TargetExternalSymbols;
+ StringMap<StringSDNode*> StringNodes;