--- a/hotspot/src/share/vm/runtime/thread.cpp	Fri Oct 11 10:14:02 2013 -0700
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Thu Oct 10 15:44:12 2013 +0200
@@ -1454,7 +1454,6 @@
   _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;
@@ -1815,7 +1814,8 @@
     // 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);
@@ -1828,7 +1828,6 @@
         CLEAR_PENDING_EXCEPTION;
       }
     }
-
     // notify JVMTI
     if (JvmtiExport::should_post_thread_life()) {
       JvmtiExport::post_thread_end(this);
@@ -3239,6 +3238,7 @@
   _counters = counters;
   _buffer_blob = NULL;
   _scanned_nmethod = NULL;
+  _compiler = NULL;
 
 #ifndef PRODUCT
   _ideal_graph_printer = NULL;
@@ -3255,6 +3255,7 @@
   }
 }
 
+
 // ======= Threads ========
 
 // The Threads class links together all active threads, and provides
@@ -3275,8 +3276,6 @@
 // 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);