--- a/hotspot/src/share/vm/opto/superword.cpp	Wed May 04 17:17:10 2016 +0300
+++ b/hotspot/src/share/vm/opto/superword.cpp	Wed May 04 13:32:03 2016 -0700
@@ -198,7 +198,7 @@
     ignored_loop_nodes[i] = -1;
   }
 
-  int max_vector = Matcher::max_vector_size(T_INT);
+  int max_vector = Matcher::max_vector_size(T_BYTE);
   bool post_loop_allowed = (PostLoopMultiversioning && Matcher::has_predicated_vectors() && cl->is_post_loop());
 
   // Process the loop, some/all of the stack entries will not be in order, ergo