--- old/src/share/vm/prims/jni.cpp	2017-04-25 16:45:40.743172903 +0200
+++ new/src/share/vm/prims/jni.cpp	2017-04-25 16:45:40.595172908 +0200
@@ -50,7 +50,7 @@
 #include "oops/oop.inline.hpp"
 #include "oops/symbol.hpp"
 #include "oops/typeArrayKlass.hpp"
-#include "oops/typeArrayOop.hpp"
+#include "oops/typeArrayOop.inline.hpp"
 #include "prims/jni.h"
 #include "prims/jniCheck.hpp"
 #include "prims/jniExport.hpp"
@@ -59,6 +59,7 @@
 #include "prims/jvm_misc.hpp"
 #include "prims/jvmtiExport.hpp"
 #include "prims/jvmtiThreadState.hpp"
+#include "runtime/access.inline.hpp"
 #include "runtime/atomic.hpp"
 #include "runtime/compilationPolicy.hpp"
 #include "runtime/fieldDescriptor.hpp"
@@ -84,9 +85,6 @@
 #include "utilities/histogram.hpp"
 #include "utilities/internalVMTests.hpp"
 #include "utilities/macros.hpp"
-#if INCLUDE_ALL_GCS
-#include "gc/g1/g1SATBCardTableModRefBS.hpp"
-#endif // INCLUDE_ALL_GCS
 #if INCLUDE_JVMCI
 #include "jvmci/jvmciCompiler.hpp"
 #include "jvmci/jvmciRuntime.hpp"
@@ -2058,28 +2056,9 @@
   if (JvmtiExport::should_post_field_access()) {
     o = JvmtiExport::jni_GetField_probe(thread, obj, o, k, fieldID, false);
   }
-  jobject ret = JNIHandles::make_local(env, o->obj_field(offset));
-#if INCLUDE_ALL_GCS
-  // If G1 is enabled and we are accessing the value of the referent
-  // field in a reference object then we need to register a non-null
-  // referent with the SATB barrier.
-  if (UseG1GC) {
-    bool needs_barrier = false;
-
-    if (ret != NULL &&
-        offset == java_lang_ref_Reference::referent_offset &&
-        InstanceKlass::cast(k)->reference_type() != REF_NONE) {
-      assert(InstanceKlass::cast(k)->is_subclass_of(SystemDictionary::Reference_klass()), "sanity");
-      needs_barrier = true;
-    }
-
-    if (needs_barrier) {
-      oop referent = JNIHandles::resolve(ret);
-      G1SATBCardTableModRefBS::enqueue(referent);
-    }
-  }
-#endif // INCLUDE_ALL_GCS
-HOTSPOT_JNI_GETOBJECTFIELD_RETURN(ret);
+  oop loaded_obj = HeapAccess<ACCESS_ON_ANONYMOUS>::oop_load_at(o, offset);
+  jobject ret = JNIHandles::make_local(env, loaded_obj);
+  HOTSPOT_JNI_GETOBJECTFIELD_RETURN(ret);
   return ret;
 JNI_END