src/share/vm/oops/methodData.hpp

rev 6132 : 8037970: make PrintMethodData a diagnostic options
Summary: make PrintMethodData a diagnostic options for performance investigation
Reviewed-by:

*** 278,293 ****
  class ProfileData : public ResourceObj {
    friend class TypeEntries;
    friend class ReturnTypeEntry;
    friend class TypeStackSlotEntries;
  private:
- #ifndef PRODUCT
    enum {
      tab_width_one = 16,
      tab_width_two = 36
    };
- #endif // !PRODUCT
  
    // This is a pointer to a section of profiling data.
    DataLayout* _data;
  
    char* print_data_on_helper(const MethodData* md) const;
--- 278,291 ----
*** 519,532 ****
      ShouldNotReachHere();
    }
  
    void print_data_on(outputStream* st, const MethodData* md) const;
  
- #ifndef PRODUCT
    void print_shared(outputStream* st, const char* name, const char* extra) const;
    void tab(outputStream* st, bool first = false) const;
- #endif
  };
  
  // BitData
  //
  // A BitData holds a flag or two in its header.
--- 517,528 ----
*** 581,593 ****
    static DataLayout* advance(DataLayout* layout) {
      return (DataLayout*) (((address)layout) + (ssize_t)BitData::bit_data_size_in_bytes());
    }
  #endif // CC_INTERP
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // CounterData
  //
  // A CounterData corresponds to a simple counter.
--- 577,587 ----
*** 644,656 ****
    static DataLayout* advance(DataLayout* layout) {
      return (DataLayout*) (((address)layout) + (ssize_t)CounterData::counter_data_size_in_bytes());
    }
  #endif // CC_INTERP
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // JumpData
  //
  // A JumpData is used to access profiling information for a direct
--- 638,648 ----
*** 731,743 ****
  #endif // CC_INTERP
  
    // Specific initialization.
    void post_initialize(BytecodeStream* stream, MethodData* mdo);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // Entries in a ProfileData object to record types: it can either be
  // none (no profile), unknown (conflicting profile data) or a klass if
  // a single one is seen. Whether a null reference was seen is also
--- 723,733 ----
*** 806,818 ****
  
    static intptr_t with_status(Klass* k, intptr_t in) {
      return with_status((intptr_t)k, in);
    }
  
- #ifndef PRODUCT
    static void print_klass(outputStream* st, intptr_t k);
- #endif
  
    // GC support
    static bool is_loader_alive(BoolObjectClosure* is_alive_cl, intptr_t p);
  
  protected:
--- 796,806 ----
*** 917,929 ****
    }
  
    // GC support
    void clean_weak_klass_links(BoolObjectClosure* is_alive_closure);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st) const;
- #endif
  };
  
  // Type entry used for return from a call. A single cell to record the
  // type.
  class ReturnTypeEntry : public TypeEntries {
--- 905,915 ----
*** 962,974 ****
    }
  
    // GC support
    void clean_weak_klass_links(BoolObjectClosure* is_alive_closure);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st) const;
- #endif
  };
  
  // Entries to collect type information at a call: contains arguments
  // (TypeStackSlotEntries), a return type (ReturnTypeEntry) and a
  // number of cells. Because the number of cells for the return type is
--- 948,958 ----
*** 1142,1154 ****
      if (has_return()) {
        _ret.clean_weak_klass_links(is_alive_closure);
      }
    }
  
- #ifndef PRODUCT
    virtual void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // ReceiverTypeData
  //
  // A ReceiverTypeData is used to access profiling information about a
--- 1126,1136 ----
*** 1286,1299 ****
    static DataLayout* advance(DataLayout* layout) {
      return (DataLayout*) (((address)layout) + (ssize_t)ReceiverTypeData::receiver_type_data_size_in_bytes());
    }
  #endif // CC_INTERP
  
- #ifndef PRODUCT
    void print_receiver_data_on(outputStream* st) const;
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // VirtualCallData
  //
  // A VirtualCallData is used to access profiling information about a
--- 1268,1279 ----
*** 1330,1342 ****
    static DataLayout* advance(DataLayout* layout) {
      return (DataLayout*) (((address)layout) + (ssize_t)VirtualCallData::virtual_call_data_size_in_bytes());
    }
  #endif // CC_INTERP
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // VirtualCallTypeData
  //
  // A VirtualCallTypeData is used to access profiling information about
--- 1310,1320 ----
*** 1456,1468 ****
      if (has_return()) {
        _ret.clean_weak_klass_links(is_alive_closure);
      }
    }
  
- #ifndef PRODUCT
    virtual void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // RetData
  //
  // A RetData is used to access profiling information for a ret bytecode.
--- 1434,1444 ----
*** 1559,1571 ****
  #endif // CC_INTERP
  
    // Specific initialization.
    void post_initialize(BytecodeStream* stream, MethodData* mdo);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // BranchData
  //
  // A BranchData is used to access profiling data for a two-way branch.
--- 1535,1545 ----
*** 1637,1649 ****
  #endif // CC_INTERP
  
    // Specific initialization.
    void post_initialize(BytecodeStream* stream, MethodData* mdo);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // ArrayData
  //
  // A ArrayData is a base class for accessing profiling data which does
--- 1611,1621 ----
*** 1830,1842 ****
  #endif // CC_INTERP
  
    // Specific initialization.
    void post_initialize(BytecodeStream* stream, MethodData* mdo);
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  class ArgInfoData : public ArrayData {
  
  public:
--- 1802,1812 ----
*** 1857,1869 ****
  
    void set_arg_modified(int arg, uint val) {
      array_set_int_at(arg, val);
    }
  
- #ifndef PRODUCT
    void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // ParametersTypeData
  //
  // A ParametersTypeData is used to access profiling information about
--- 1827,1837 ----
*** 1918,1930 ****
  
    virtual void clean_weak_klass_links(BoolObjectClosure* is_alive_closure) {
      _parameters.clean_weak_klass_links(is_alive_closure);
    }
  
- #ifndef PRODUCT
    virtual void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  
    static ByteSize stack_slot_offset(int i) {
      return cell_offset(stack_slot_local_offset(i));
    }
  
--- 1886,1896 ----
*** 1974,1986 ****
  
    void set_method(Method* m) {
      set_intptr_at(method_offset, (intptr_t)m);
    }
  
- #ifndef PRODUCT
    virtual void print_data_on(outputStream* st, const char* extra = NULL) const;
- #endif
  };
  
  // MethodData*
  //
  // A MethodData* holds information which has been collected about
--- 1940,1950 ----
*** 2433,2451 ****
  
    // GC support
    void set_size(int object_size_in_bytes) { _size = object_size_in_bytes; }
  
    // Printing
- #ifndef PRODUCT
    void print_on      (outputStream* st) const;
- #endif
    void print_value_on(outputStream* st) const;
  
- #ifndef PRODUCT
    // printing support for method data
    void print_data_on(outputStream* st) const;
- #endif
  
    const char* internal_name() const { return "{method data}"; }
  
    // verification
    void verify_on(outputStream* st);
--- 2397,2411 ----