diff -r e9442e207d31 -r c589129153a4 hotspot/src/share/vm/opto/graphKit.cpp
--- a/hotspot/src/share/vm/opto/graphKit.cpp	Fri Jun 26 16:14:31 2009 -0700
+++ b/hotspot/src/share/vm/opto/graphKit.cpp	Wed Jul 01 12:22:23 2009 -0700
@@ -1480,7 +1480,7 @@
       }
     }
   } else if (adr_type->isa_aryptr()) {
-    val_type = adr_type->is_aryptr()->elem()->isa_oopptr();
+    val_type = adr_type->is_aryptr()->elem()->make_oopptr();
   }
   if (val_type == NULL) {
     val_type = TypeInstPtr::BOTTOM;