From c55f4e7c19a110fdcd57a7a1596aa9b466263ddf Mon Sep 17 00:00:00 2001
From: Dorit Nuzman <dorit@il.ibm.com>
Date: Tue, 18 Sep 2007 11:13:35 +0000
Subject: [PATCH] * opts.c (decode_options): Enable vectorization under -O3.

From-SVN: r128572
---
 gcc/ChangeLog | 4 ++++
 gcc/opts.c    | 1 +
 2 files changed, 5 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f8a9aff6c15..f972d7b297b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2007-09-18  Dorit Nuzman  <dorit@il.ibm.com>
+
+	* opts.c (decode_options): Enable vectorization under -O3.
+
 2007-09-18  Richard Guenther  <rguenther@suse.de>
 
 	PR tree-optimization/33340
diff --git a/gcc/opts.c b/gcc/opts.c
index e935fd9509c..4472cbe328c 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -864,6 +864,7 @@ decode_options (unsigned int argc, const char **argv)
       flag_inline_functions = 1;
       flag_unswitch_loops = 1;
       flag_gcse_after_reload = 1;
+      flag_tree_vectorize = 1;
 
       /* Allow even more virtual operators.  */
       set_param_value ("max-aliased-vops", 1000);