tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<' class too.

	* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<'
	class too.

From-SVN: r87147

gcc/ChangeLog

+2004-09-07  Jan Hubicka  <jh@suse.cz>
+
+	* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<'
+	class too.
+
 2004-09-07  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* cfganal.c (flow_depth_first_order_compute, dfs_enumerate_from,

gcc/tree-ssa-loop-ivopts.c

@@ -729,6 +729,7 @@ contains_abnormal_ssa_name_p (tree expr)
   switch (class)
     {
     case '2':
+    case '<':
       if (contains_abnormal_ssa_name_p (TREE_OPERAND (expr, 1)))
 	return true;