--- old/src/hotspot/share/oops/oop.cpp	2019-03-11 14:26:24.486354902 +0100
+++ new/src/hotspot/share/oops/oop.cpp	2019-03-11 14:26:24.274354905 +0100
@@ -94,7 +94,7 @@
   ResetNoHandleMark rnm; // Might be called from LEAF/QUICK ENTRY
   HandleMark hm(THREAD);
   Handle object(THREAD, this);
-  return ObjectSynchronizer::identity_hash_value_for(object);
+  return ObjectSynchronizer::FastHashCode(THREAD, object());
 }
 
 // used only for asserts and guarantees
@@ -113,7 +113,7 @@
   if (obj->mark_raw() != NULL) {
     return true;
   }
-  return !SafepointSynchronize::is_at_safepoint();
+  return !SafepointSynchronize::is_at_safepoint() ;
 }
 
 // used only for asserts and guarantees
@@ -150,6 +150,8 @@
 bool oopDesc::is_array_noinline()             const { return is_array();               }
 bool oopDesc::is_objArray_noinline()          const { return is_objArray();            }
 bool oopDesc::is_typeArray_noinline()         const { return is_typeArray();           }
+bool oopDesc::is_value_noinline()             const { return is_value();               }
+bool oopDesc::is_valueArray_noinline()        const { return is_valueArray();          }
 
 bool oopDesc::has_klass_gap() {
   // Only has a klass gap when compressed class pointers are used.