138 struct EncodingIDAndOpcode {  struct
142   EncodingIDAndOpcode() : EncodingID(0), Opcode(0) {}  in EncodingIDAndOpcode()  function
143   EncodingIDAndOpcode(unsigned EncodingID, unsigned Opcode)  in EncodingIDAndOpcode()  function
147 using EncodingIDsVec = std::vector<EncodingIDAndOpcode>;
317   std::map<uint64_t, std::vector<EncodingIDAndOpcode>> FilteredInstructions;
320   std::vector<EncodingIDAndOpcode> VariableInstructions;
329   EncodingIDAndOpcode LastOpcFiltered;
339   EncodingIDAndOpcode getSingletonOpc() const {  in getSingletonOpc()
408   const std::vector<EncodingIDAndOpcode> &Opcodes;
434                 const std::vector<EncodingIDAndOpcode> &IDs,  in FilterChooser()
444                 const std::vector<EncodingIDAndOpcode> &IDs,  in FilterChooser()
540                                EncodingIDAndOpcode Opc) const;
1448                                             EncodingIDAndOpcode Opc) const {  in emitSingletonTableEntry()
1534   EncodingIDAndOpcode Opc = Best.getSingletonOpc();  in emitSingletonTableEntry()
2558   std::map<std::pair<std::string, unsigned>, std::vector<EncodingIDAndOpcode>>  in run()