--- old/src/share/vm/oops/methodData.hpp	2014-11-05 11:50:16.288334250 +0100
+++ new/src/share/vm/oops/methodData.hpp	2014-11-05 11:50:16.076334243 +0100
@@ -2095,6 +2095,7 @@
   // time with C1. It is used to determine if method is trivial.
   short             _num_loops;
   short             _num_blocks;
+  bool              _stats_valid;  // determines if above values are set
   // Does this method contain anything worth profiling?
   bool              _would_profile;
 
@@ -2277,6 +2278,8 @@
   void set_num_loops(int n)                   { _num_loops = n;     }
   int num_blocks() const                      { return _num_blocks; }
   void set_num_blocks(int n)                  { _num_blocks = n;    }
+  bool stats_valid() const                    { return _stats_valid;  }
+  void set_stats_valid(bool valid)            { _stats_valid = valid; }
 
   bool is_mature() const;  // consult mileage and ProfileMaturityPercentage
   static int mileage_of(Method* m);