From 8f5e543422f5d052c6097e4283e21307445bf7ba Mon Sep 17 00:00:00 2001
From: Tom de Vries <tom@codesourcery.com>
Date: Wed, 18 May 2011 10:20:55 +0000
Subject: [PATCH] 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 | 5 +++++
gcc/tree-ssa-loop-ivopts.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
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++;
}
--
GitLab