# HG changeset patch
# User kvn
# Date 1398213956 25200
# Node ID 42274879e644cc77391a193694e42b01be92a2f9
# Parent  31e28ee4c9b49c81535eb9fa924596a02b85c182
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 31e28ee4c9b4 -r 42274879e644 src/share/vm/opto/superword.cpp
--- a/src/share/vm/opto/superword.cpp	Wed Apr 23 10:35:15 2014 +0200
+++ b/src/share/vm/opto/superword.cpp	Tue Apr 22 17:45:56 2014 -0700
@@ -1262,8 +1262,9 @@
     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;