2149   friend class VMStructs;

  2149   friend class VMStructs;

  2150   friend class JVMCIVMStructs;

  2150   friend class JVMCIVMStructs;

  2151   CC_INTERP_ONLY(friend class BytecodeInterpreter;)

  2151   CC_INTERP_ONLY(friend class BytecodeInterpreter;)

  2152 private:

  2152 private:

  2153   friend class ProfileData;

  2153   friend class ProfileData;

  2154 

  2155 

  2155   // Back pointer to the Method*

  2156   // Back pointer to the Method*

  2156   Method* _method;

  2157   Method* _method;

  2157 

  2158 

  2158   // Size of this oop in bytes

  2159   // Size of this oop in bytes

  2171   bool is_methodData() const volatile { return true; }

  2172   bool is_methodData() const volatile { return true; }

  2172   void initialize();

  2173   void initialize();

  2173 

  2174 

  2174   // Whole-method sticky bits and flags

  2175   // Whole-method sticky bits and flags

  2175   enum {

  2176   enum {

  2177     _trap_hist_mask     = max_jubyte,

  2178     _trap_hist_mask     = max_jubyte,

  2178     _extra_data_count   = 4     // extra DataLayout headers, for trap history

  2179     _extra_data_count   = 4     // extra DataLayout headers, for trap history

  2179   }; // Public flag values

  2180   }; // Public flag values

  2180 private:

  2181 private:

  2181   uint _nof_decompiles;             // count of all nmethod removals

  2182   uint _nof_decompiles;             // count of all nmethod removals

  2300     type_profile_jsr292 = 1,

  2301     type_profile_jsr292 = 1,

  2301     type_profile_all = 2

  2302     type_profile_all = 2

  2302   };

  2303   };

  2303 

  2304 

  2304   static bool profile_jsr292(const methodHandle& m, int bci);

  2305   static bool profile_jsr292(const methodHandle& m, int bci);

  2305   static int profile_arguments_flag();

  2307   static int profile_arguments_flag();

  2306   static bool profile_all_arguments();

  2308   static bool profile_all_arguments();

  2307   static bool profile_arguments_for_invoke(const methodHandle& m, int bci);

  2309   static bool profile_arguments_for_invoke(const methodHandle& m, int bci);

  2308   static int profile_return_flag();

  2310   static int profile_return_flag();

  2309   static bool profile_all_return();

  2311   static bool profile_all_return();