This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[tree-ssa] [PATCH]: Turn SSAPRE on by default
- From: Daniel Berlin <dberlin at dberlin dot org>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Diego Novillo <dnovillo at redhat dot com>
- Date: Fri, 29 Aug 2003 10:52:27 -0400
- Subject: [tree-ssa] [PATCH]: Turn SSAPRE on by default
Diego, OK?
2003-08-28 Daniel Berlin <dberlin@dberlin.org>
* opts.c (decode_options): Turn on SSAPRE by default.
Index: opts.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/opts.c,v
retrieving revision 1.31.2.8
diff -u -3 -p -r1.31.2.8 opts.c
--- opts.c 20 Aug 2003 20:44:26 -0000 1.31.2.8
+++ opts.c 29 Aug 2003 14:51:27 -0000
@@ -537,9 +537,7 @@ decode_options (unsigned int argc, const
flag_tree_copyprop = 1;
flag_tree_dom = 1;
flag_tree_must_alias = 0;
- /* FIXME: Temporary hack to facilitate testing PRE. */
- if (getenv ("TREE_SSA_DO_PRE"))
- flag_tree_pre = 1;
+ flag_tree_pre = 1;
}
if (optimize >= 2)