--- old/src/share/vm/oops/oop.hpp	2017-08-08 17:50:05.596201473 -0400
+++ new/src/share/vm/oops/oop.hpp	2017-08-08 17:50:04.216123033 -0400
@@ -389,6 +389,8 @@
     assert(has_klass_gap(), "only applicable to compressed klass pointers");
     return klass_offset_in_bytes() + sizeof(narrowKlass);
   }
+
+  static bool is_archive_object(oop p) NOT_CDS_JAVA_HEAP_RETURN_(false);
 };
 
 #endif // SHARE_VM_OOPS_OOP_HPP