From: Tom de Vries <tom@codesourcery.com>
Date: Wed, 18 May 2011 10:20:55 +0000 (+0000)
Subject: re PR middle-end/45098 (Missed induction variable optimization)
X-Git-Tag: releases/gcc-4.7.0~6704
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8f5e543422f5d052c6097e4283e21307445bf7ba;p=thirdparty%2Fgcc.git

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
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f3e55e8592e2..c004870d5950 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+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
diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c
index b00b8d44ac38..13c2b407cc2f 100644
--- a/gcc/tree-ssa-loop-ivopts.c
+++ b/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++;
     }