Date: Mon, 25 Jun 2007 09:59:21 -0400 From: "Alexander Kabaev" <kabaev@gmail.com> To: "Andrey Chernov" <ache@nagual.pp.ru>, current@freebsd.org, kan@freebsd.org Subject: Re: Silent gcc 4.2.0 loop optimization bug with -O2 Message-ID: <8e5ef5f70706250659v48f64410wb5399985a571087e@mail.gmail.com> In-Reply-To: <20070625133951.GA51324@nagual.pp.ru> References: <20070625130913.GA50273@nagual.pp.ru> <20070625133951.GA51324@nagual.pp.ru>
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It is trivial to extract a sample for miscompiltations. Just use -save-temps and cut down the code until you have a simple case. If you cannot be bothered to do that, nobody else would either, On 6/25/07, Andrey Chernov <ache@nagual.pp.ru> wrote: > On Mon, Jun 25, 2007 at 05:09:13PM +0400, Andrey Chernov wrote: > > This is serious loop optimization bug with -O2. > > Forget to specify: i386 machine. I don't try on other archs. > > -- > http://ache.pp.ru/ > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > -- Alexander Kabaev
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