src/share/vm/runtime/thread.cpp

@@ -1452,11 +1452,10 @@
   _should_post_on_exceptions_flag = JNI_FALSE;
   _jvmti_get_loaded_classes_closure = NULL;
   _interp_only_mode    = 0;
   _special_runtime_exit_condition = _no_async_condition;
   _pending_async_exception = NULL;
-  _is_compiling = false;
   _thread_stat = NULL;
   _thread_stat = new ThreadStatistics();
   _blocked_on_compilation = false;
   _jni_active_critical = 0;
   _do_not_unlock_if_synchronized = false;

@@ -1813,11 +1812,12 @@
     EVENT_THREAD_EXIT(this);
 
     // Call Thread.exit(). We try 3 times in case we got another Thread.stop during
     // the execution of the method. If that is not enough, then we don't really care. Thread.stop
     // is deprecated anyhow.
-    { int count = 3;
+    if (!is_Compiler_thread()) {
+      int count = 3;
       while (java_lang_Thread::threadGroup(threadObj()) != NULL && (count-- > 0)) {
         EXCEPTION_MARK;
         JavaValue result(T_VOID);
         KlassHandle thread_klass(THREAD, SystemDictionary::Thread_klass());
         JavaCalls::call_virtual(&result,

@@ -1826,11 +1826,10 @@
                               vmSymbols::void_method_signature(),
                               THREAD);
         CLEAR_PENDING_EXCEPTION;
       }
     }
-
     // notify JVMTI
     if (JvmtiExport::should_post_thread_life()) {
       JvmtiExport::post_thread_end(this);
     }
 

@@ -3237,10 +3236,11 @@
   _task  = NULL;
   _queue = queue;
   _counters = counters;
   _buffer_blob = NULL;
   _scanned_nmethod = NULL;
+  _compiler = NULL;
 
 #ifndef PRODUCT
   _ideal_graph_printer = NULL;
 #endif
 }

@@ -3253,10 +3253,11 @@
     // a scan.
     cf->do_code_blob(_scanned_nmethod);
   }
 }
 
+
 // ======= Threads ========
 
 // The Threads class links together all active threads, and provides
 // operations over all threads.  It is protected by its own Mutex
 // lock, which is also used in other contexts to protect thread

@@ -3273,12 +3274,10 @@
 #endif
 
 // All JavaThreads
 #define ALL_JAVA_THREADS(X) for (JavaThread* X = _thread_list; X; X = X->next())
 
-void os_stream();
-
 // All JavaThreads + all non-JavaThreads (i.e., every thread in the system)
 void Threads::threads_do(ThreadClosure* tc) {
   assert_locked_or_safepoint(Threads_lock);
   // ALL_JAVA_THREADS iterates through all JavaThreads
   ALL_JAVA_THREADS(p) {