--- a/hotspot/src/share/vm/oops/instanceKlass.inline.hpp	Mon Aug 29 23:04:48 2016 +0400
+++ b/hotspot/src/share/vm/oops/instanceKlass.inline.hpp	Mon Aug 29 20:13:45 2016 -0400
@@ -29,10 +29,27 @@
 #include "oops/instanceKlass.hpp"
 #include "oops/klass.hpp"
 #include "oops/oop.inline.hpp"
+#include "runtime/orderAccess.inline.hpp"
 #include "utilities/debug.hpp"
 #include "utilities/globalDefinitions.hpp"
 #include "utilities/macros.hpp"
 
+inline Klass* InstanceKlass::array_klasses_acquire() const {
+  return (Klass*) OrderAccess::load_ptr_acquire(&_array_klasses);
+}
+
+inline void InstanceKlass::release_set_array_klasses(Klass* k) {
+  OrderAccess::release_store_ptr(&_array_klasses, k);
+}
+
+inline jmethodID* InstanceKlass::methods_jmethod_ids_acquire() const {
+  return (jmethodID*)OrderAccess::load_ptr_acquire(&_methods_jmethod_ids);
+}
+
+inline void InstanceKlass::release_set_methods_jmethod_ids(jmethodID* jmeths) {
+  OrderAccess::release_store_ptr(&_methods_jmethod_ids, jmeths);
+}
+
 // The iteration over the oops in objects is a hot path in the GC code.
 // By force inlining the following functions, we get similar GC performance
 // as the previous macro based implementation.