src/share/vm/opto/callnode.hpp

rev 3904 : 8005071: Incremental inlining for JSR 292
Summary: post parse inlining driven by number of live nodes.
Reviewed-by:

*** 505,530 ****
    Node* catchall_ioproj;
    Node* resproj;
    Node* exobj;
  };
  
  
  //------------------------------CallNode---------------------------------------
  // Call nodes now subsume the function of debug nodes at callsites, so they
  // contain the functionality of a full scope chain of debug nodes.
  class CallNode : public SafePointNode {
    friend class VMStructs;
  public:
    const TypeFunc *_tf;        // Function type
    address      _entry_point;  // Address of method being called
    float        _cnt;          // Estimate of number of times called
  
    CallNode(const TypeFunc* tf, address addr, const TypePtr* adr_type)
      : SafePointNode(tf->domain()->cnt(), NULL, adr_type),
        _tf(tf),
        _entry_point(addr),
!       _cnt(COUNT_UNKNOWN)
    {
      init_class_id(Class_Call);
    }
  
    const TypeFunc* tf()        const { return _tf; }
--- 505,533 ----
    Node* catchall_ioproj;
    Node* resproj;
    Node* exobj;
  };
  
+ class CallGenerator;
  
  //------------------------------CallNode---------------------------------------
  // Call nodes now subsume the function of debug nodes at callsites, so they
  // contain the functionality of a full scope chain of debug nodes.
  class CallNode : public SafePointNode {
    friend class VMStructs;
  public:
    const TypeFunc *_tf;        // Function type
    address      _entry_point;  // Address of method being called
    float        _cnt;          // Estimate of number of times called
+   CallGenerator* _cg; // corresponding CallGenerator for some late inline calls
  
    CallNode(const TypeFunc* tf, address addr, const TypePtr* adr_type)
      : SafePointNode(tf->domain()->cnt(), NULL, adr_type),
        _tf(tf),
        _entry_point(addr),
!       _cnt(COUNT_UNKNOWN),
!       _cg(NULL)
    {
      init_class_id(Class_Call);
    }
  
    const TypeFunc* tf()        const { return _tf; }
*** 535,544 ****
--- 538,548 ----
    void set_entry_point(address p) { _entry_point = p; }
    void set_cnt(float c)           { _cnt = c; }
  
    virtual const Type *bottom_type() const;
    virtual const Type *Value( PhaseTransform *phase ) const;
+   virtual Node *Ideal(PhaseGVN *phase, bool can_reshape);
    virtual Node *Identity( PhaseTransform *phase ) { return this; }
    virtual uint        cmp( const Node &n ) const;
    virtual uint        size_of() const = 0;
    virtual void        calling_convention( BasicType* sig_bt, VMRegPair *parm_regs, uint argcnt ) const;
    virtual Node       *match( const ProjNode *proj, const Matcher *m );