This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [Patch] Do not rerun loop optimisation by default.
- To: Richard Henderson <rth at redhat dot com>, Toon Moene <toon at moene dot indiv dot nluug dot nl>, gcc-patches at gcc dot gnu dot org
- Subject: Re: [Patch] Do not rerun loop optimisation by default.
- From: Jan Hubicka <jh at suse dot cz>
- Date: Tue, 11 Sep 2001 11:31:34 +0200
- References: <3B9A720A.390A49FB@moene.indiv.nluug.nl> <20010910110413.A9074@redhat.com>
> On Sat, Sep 08, 2001 at 09:31:23PM +0200, Toon Moene wrote:
> > * toplev.c: Do not rerun loop optimisation by default for -On,
> > n >= 2.
>
> Ok.
Andrea's email to gcc mentions some spec2000 perofrmance degradations.
Probably we should investigate this now...
Honza
>
>
> r~