--- old/src/hotspot/share/memory/universe.cpp	2018-01-03 13:40:49.426359471 +0000
+++ new/src/hotspot/share/memory/universe.cpp	2018-01-03 13:40:48.596418973 +0000
@@ -165,6 +165,9 @@
 NarrowPtrStruct Universe::_narrow_oop = { NULL, 0, true };
 NarrowPtrStruct Universe::_narrow_klass = { NULL, 0, true };
 address Universe::_narrow_ptrs_base;
+#ifdef AARCH64
+uint64_t Universe::_narrow_klass_range = (uint64_t(max_juint)+1);
+#endif
 
 void Universe::basic_type_classes_do(void f(Klass*)) {
   f(boolArrayKlassObj());