--- a/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Mon Aug 26 16:12:20 2013 +0200
+++ b/hotspot/src/share/vm/c1/c1_GraphBuilder.cpp	Tue Aug 20 09:37:01 2013 +0200
@@ -1583,7 +1583,7 @@
       ObjectType* obj_type = obj->type()->as_ObjectType();
       if (obj_type->is_constant() && !PatchALot) {
         ciObject* const_oop = obj_type->constant_value();
-        if (!const_oop->is_null_object()) {
+        if (!const_oop->is_null_object() && const_oop->is_loaded()) {
           if (field->is_constant()) {
             ciConstant field_val = field->constant_value_of(const_oop);
             BasicType field_type = field_val.basic_type();