* opts.c (decode_options): Enable vectorization under -O3.

From-SVN: r128572

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f8a9aff6c15cec4bd176a58bc50dc1f9d9c0038b..f972d7b297bbb731fe8d3a652269be1682f08dfc 100644 (file)
--- 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 e935fd9509c10db3d64d4af50e7e521d6b4cf1a9..4472cbe328c243d26000ad8b0d1394c6df8cd1b0 100644 (file)
--- 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);