1.1 --- a/src/share/vm/opto/subnode.cpp Fri May 08 23:00:08 2009 -0700
1.2 +++ b/src/share/vm/opto/subnode.cpp Mon May 11 17:59:54 2009 -0700
1.3 @@ -640,7 +640,11 @@
1.4 if (klass0 && klass1 &&
1.5 kps != 1 && // both or neither are klass pointers
1.6 klass0->is_loaded() && !klass0->is_interface() && // do not trust interfaces
1.7 - klass1->is_loaded() && !klass1->is_interface()) {
1.8 + klass1->is_loaded() && !klass1->is_interface() &&
1.9 + (!klass0->is_obj_array_klass() ||
1.10 + !klass0->as_obj_array_klass()->base_element_klass()->is_interface()) &&
1.11 + (!klass1->is_obj_array_klass() ||
1.12 + !klass1->as_obj_array_klass()->base_element_klass()->is_interface())) {
1.13 bool unrelated_classes = false;
1.14 // See if neither subclasses the other, or if the class on top
1.15 // is precise. In either of these cases, the compare is known
