# HG changeset patch
# User kvn
# Date 1398213956 25200
# Node ID 196e4bd91543d9b2abcc3b686d9c2f2070bfba71
# Parent  4e49589fbfa8a758331835868720db20702fa554
8041351: Crash in src/share/vm/opto/loopnode.cpp:3215 - assert(!had_error) failed: bad dominance
Summary: add missing is_mem() check when we collect load nodes in SuperWord::co_locate_pack().
Reviewed-by: iveresov

diff -r 4e49589fbfa8 -r 196e4bd91543 hotspot/src/share/vm/opto/superword.cpp
--- a/hotspot/src/share/vm/opto/superword.cpp	Fri Apr 18 14:30:58 2014 -0400
+++ b/hotspot/src/share/vm/opto/superword.cpp	Tue Apr 22 17:45:56 2014 -0700
@@ -1266,8 +1266,9 @@
     memops.clear();
     for (DUIterator i = upper_insert_pt->outs(); upper_insert_pt->has_out(i); i++) {
       Node* use = upper_insert_pt->out(i);
-      if (!use->is_Store())
+      if (use->is_Mem() && !use->is_Store()) {
         memops.push(use);
+      }
     }
 
     MemNode* lower_insert_pt = last;