*** old/src/share/vm/opto/phaseX.cpp	Thu Oct 17 18:54:53 2013
--- new/src/share/vm/opto/phaseX.cpp	Thu Oct 17 18:54:53 2013

*** 1383,1392 ****
--- 1383,1404 ----
        if (imem != NULL)  add_users_to_worklist0(imem);
      }
    }
  }
  
+ // Remove the speculative part of all types that we know of
+ void PhaseIterGVN::remove_speculative_types()  {
+   assert(UseTypeSpeculation, "speculation is off");
+   for (int i = 0; i < _types.Size(); i++)  {
+     const Type* t = _types.fast_lookup(i);
+     if (t != NULL && t->isa_oopptr()) {
+       const TypeOopPtr* to = t->is_oopptr();
+       _types.map(i, to->remove_speculative());
+     }
+   }
+ }
+ 
  //=============================================================================
  #ifndef PRODUCT
  uint PhaseCCP::_total_invokes   = 0;
  uint PhaseCCP::_total_constants = 0;
  #endif