src/share/vm/adlc/formssel.hpp

rev 2647 : 7077312: Provide a CALL effect for instruct declaration in the ad file
Summary: abstracted way to declare that the MachNode has the effect of a call (kills caller save registers, preserves callee save registers)
Reviewed-by:

*** 109,118 ****
--- 109,120 ----
    int            _uniq_idx_length; // Length of _uniq_idx array
    uint           _num_uniq;        // Number  of unique operands
    ComponentList  _components;      // List of Components matches MachNode's
                                     // operand structure
  
+   bool           _has_call;        // contain a call and caller save registers should be saved?
+ 
    // Public Methods
    InstructForm(const char *id, bool ideal_only = false);
    InstructForm(const char *id, InstructForm *instr, MatchRule *rule);
    ~InstructForm();
  
*** 893,903 ****
      INVALID = 0x0,
      USE     = 0x1,
      DEF     = 0x2, USE_DEF   = 0x3,
      KILL    = 0x4, USE_KILL  = 0x5,
      SYNTHETIC = 0x8,
!     TEMP = USE | SYNTHETIC
    };
  };
  
  
  //------------------------------MatchNode--------------------------------------
--- 895,906 ----
      INVALID = 0x0,
      USE     = 0x1,
      DEF     = 0x2, USE_DEF   = 0x3,
      KILL    = 0x4, USE_KILL  = 0x5,
      SYNTHETIC = 0x8,
!     TEMP = USE | SYNTHETIC,
!     CALL = 0x10
    };
  };
  
  
  //------------------------------MatchNode--------------------------------------