Thus spake Anti <[EMAIL PROTECTED]>:
> On Sat, 22 Mar 2003 10:28:46 -0800
> Steve Kargl <[EMAIL PROTECTED]> 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...
You would think so, but in my (limited) testing on a P3, this does
not appear to be the case with gcc3 in -CURRENT. Optimizing for a
Ppro worked the best, IIRC.
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