src/share/vm/runtime/thread.hpp

*** 921,933 ****
    volatile oop     _exception_oop;               // Exception thrown in compiled code
    volatile address _exception_pc;                // PC where exception happened
    volatile address _exception_handler_pc;        // PC for handler of exception
    volatile int     _is_method_handle_return;     // true (== 1) if the current exception PC is a MethodHandle call site.
  
-   // support for compilation
-   bool    _is_compiling;                         // is true if a compilation is active inthis thread (one compilation per thread possible)
- 
    // support for JNI critical regions
    jint    _jni_active_critical;                  // count of entries into JNI critical region
  
    // For deadlock detection.
    int _depth_first_number;
--- 921,930 ----
*** 1003,1016 ****
    void cleanup_failed_attach_current_thread();
  
    // Testers
    virtual bool is_Java_thread() const            { return true;  }
  
-   // compilation
-   void set_is_compiling(bool f)                  { _is_compiling = f; }
-   bool is_compiling() const                      { return _is_compiling; }
- 
    // Thread chain operations
    JavaThread* next() const                       { return _next; }
    void set_next(JavaThread* p)                   { _next = p; }
  
    // Thread oop. threadObj() can be NULL for initial JavaThread
--- 1000,1009 ----
*** 1816,1825 ****
--- 1809,1819 ----
    CompileTask*      _task;
    CompileQueue*     _queue;
    BufferBlob*       _buffer_blob;
  
    nmethod*          _scanned_nmethod;  // nmethod being scanned by the sweeper
+   AbstractCompiler* _compiler;
  
   public:
  
    static CompilerThread* current();
  
*** 1827,1844 ****
  
    bool is_Compiler_thread() const                { return true; }
    // Hide this compiler thread from external view.
    bool is_hidden_from_external_view() const      { return true; }
  
!   CompileQueue* queue()                          { return _queue; }
!   CompilerCounters* counters()                   { return _counters; }
  
    // Get/set the thread's compilation environment.
    ciEnv*        env()                            { return _env; }
    void          set_env(ciEnv* env)              { _env = env; }
  
!   BufferBlob*   get_buffer_blob()                { return _buffer_blob; }
    void          set_buffer_blob(BufferBlob* b)   { _buffer_blob = b; };
  
    // Get/set the thread's logging information
    CompileLog*   log()                            { return _log; }
    void          init_log(CompileLog* log) {
--- 1821,1841 ----
  
    bool is_Compiler_thread() const                { return true; }
    // Hide this compiler thread from external view.
    bool is_hidden_from_external_view() const      { return true; }
  
!   void set_compiler(AbstractCompiler* c)         { _compiler = c; }
!   AbstractCompiler* compiler() const             { return _compiler; }
! 
!   CompileQueue* queue()        const             { return _queue; }
!   CompilerCounters* counters() const             { return _counters; }
  
    // Get/set the thread's compilation environment.
    ciEnv*        env()                            { return _env; }
    void          set_env(ciEnv* env)              { _env = env; }
  
!   BufferBlob*   get_buffer_blob() const          { return _buffer_blob; }
    void          set_buffer_blob(BufferBlob* b)   { _buffer_blob = b; };
  
    // Get/set the thread's logging information
    CompileLog*   log()                            { return _log; }
    void          init_log(CompileLog* log) {