re PR middle-end/45098 (Missed induction variable optimization)

2011-05-18  Tom de Vries  <tom@codesourcery.com>

	PR target/45098
	* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.

From-SVN: r173853

gcc/ChangeLog

+2011-05-18  Tom de Vries  <tom@codesourcery.com>
+
+	PR target/45098
+	* tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost.
+
 2011-05-18  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/49000

gcc/tree-ssa-loop-ivopts.c

@@ -2745,7 +2745,7 @@ seq_cost (rtx seq, bool speed)
     {
       set = single_set (seq);
       if (set)
-	cost += rtx_cost (set, SET,speed);
+	cost += rtx_cost (SET_SRC (set), SET, speed);
       else
 	cost++;
     }