--- old/src/share/vm/opto/compile.hpp	2013-02-14 13:08:35.841847400 +0100
+++ new/src/share/vm/opto/compile.hpp	2013-02-14 13:08:35.561046900 +0100
@@ -542,7 +542,7 @@
   bool              has_method_handle_invokes() const { return _has_method_handle_invokes;     }
   void          set_has_method_handle_invokes(bool z) {        _has_method_handle_invokes = z; }
 
-  long _latest_stage_start_counter;
+  jlong _latest_stage_start_counter;
 
   void begin_method() {
 #ifndef PRODUCT