# HG changeset patch
# User phh
# Date 1237946723 25200
# Node ID c7bbabdcadfba2049866487e6233e03a0b2588ac
# Parent  90a66aa505149d1f107a411d9af5716f48f714aa# Parent  eca19a8425b56257c3bc1700b7bf536547c721e8
Merge

diff -r eca19a8425b5 -r c7bbabdcadfb src/share/vm/opto/subnode.cpp
--- a/src/share/vm/opto/subnode.cpp	Tue Mar 24 21:56:53 2009 -0400
+++ b/src/share/vm/opto/subnode.cpp	Tue Mar 24 19:05:23 2009 -0700
@@ -639,8 +639,8 @@
     int kps = (p0->isa_klassptr()?1:0) + (p1->isa_klassptr()?1:0);
     if (klass0 && klass1 &&
         kps != 1 &&             // both or neither are klass pointers
-        !klass0->is_interface() && // do not trust interfaces
-        !klass1->is_interface()) {
+        klass0->is_loaded() && !klass0->is_interface() && // do not trust interfaces
+        klass1->is_loaded() && !klass1->is_interface()) {
       bool unrelated_classes = false;
       // See if neither subclasses the other, or if the class on top
       // is precise.  In either of these cases, the compare is known