Date: Thu, 23 Sep 1999 10:57:07 -0400 (EDT) From: Luke <lh@aus.org> To: Sheldon Hearn <sheldonh@uunet.co.za> Cc: freebsd-current@FreeBSD.ORG, The Hermit Hacker <scrappy@hub.org> Subject: Re: gcc optimizer in -current system ... Message-ID: <XFMail.990923105707.lh@aus.org> In-Reply-To: <5868.938087433@axl.noc.iafrica.com>
next in thread | previous in thread | raw e-mail | index | archive | help
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 >> > well, I just did -O3 -mpentium, and it both compiled cleanly, and >> > appears >> >> Try build world with that kernel running. :-) > > I should have mentioned that I'm speaking from fairly stale experience. > I got bitten by this last year and haven't tried since. I have -03 -mpentium -fomit-frame-pointer and the only inexpicable problem I have is I cant compile groff with more than -O for some reason. Other than that make world and make release have worked many times. I wonder does anyone think [or have stats] on whether O3-6 and things like - -ffast-math actually make any difference? Luke -----BEGIN PGP SIGNATURE----- Version: PGPfreeware 5.0i for non-commercial use Charset: noconv iQA/AwUBN+o/w/VVg78E7PJuEQKUUQCfchhb9H521psWgwpe36w0gyojVkAAoK5w Fghbeaf0nxhgNrBjHDae4Bgg =s/Ik -----END PGP SIGNATURE----- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?XFMail.990923105707.lh>