Date: Sat, 22 Mar 2003 12:39:51 -0600 From: Anti <fearow@attbi.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: das@FreeBSD.ORG, till@f111.hadiko.de, freebsd-current@FreeBSD.ORG Subject: Re: libm problem Message-ID: <20030322123951.67271b29.fearow@attbi.com> In-Reply-To: <20030322182846.GA81615@troutmask.apl.washington.edu> References: <20030318173051.GA2322@f111.hadiko.de> <20030319131317.GA670@HAL9000.homeunix.com> <20030321235237.GA8097@f111.hadiko.de> <20030322111233.F4471@gamplex.bde.org> <20030322005435.GA8393@f111.hadiko.de> <20030322051443.GA13854@HAL9000.homeunix.com> <20030322182846.GA81615@troutmask.apl.washington.edu>
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On Sat, 22 Mar 2003 10:28:46 -0800
Steve Kargl <sgk@troutmask.apl.washington.edu> wrote:
> Pentium 4 is definitely broken on 5.x. Perhaps, we should remove
> the footshooting.
>
> --- bsd.cpu.mk.orig Sat Mar 22 10:23:42 2003
> +++ bsd.cpu.mk Sat Mar 22 10:27:11 2003
> @@ -62,7 +62,9 @@
> . elif ${CPUTYPE} == "k5"
> _CPUCFLAGS = -march=pentium
> . elif ${CPUTYPE} == "p4"
> -_CPUCFLAGS = -march=pentium4
> +# XXX gcc 3.2.2 appears to generate bad code on FreeBSD 5.x
> +#_CPUCFLAGS = -march=pentium4
> +_CPUCFLAGS = -march=pentiumpro
> . elif ${CPUTYPE} == "p3"
> _CPUCFLAGS = -march=pentium3
> . elif ${CPUTYPE} == "p2"
pentium3 would be better than pentiumpro on a p4 i think...
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