gcc/libm floating-point bug?

Terry Lambert tlambert2 at mindspring.com
Thu May 22 09:06:42 PDT 2003


Jeremy Messenger wrote:
> On Wed, 21 May 2003 18:10:14 -0700, David O'Brien <obrien at FreeBSD.ORG>
> wrote:
> > On Tue, May 20, 2003 at 03:12:27PM -0400, Jon Lido wrote:
> >> Yes, this was the problem.  I rebuilt world with -march=pentium3 and
> >> that did the trick.
> >
> > Honest question of you -- I'll assume you're subscribed to
> > freebsd-current at .  How have you missed all the warnings from myself and
> > others not to trust the -march=pentium4 optimizations?  I honestly want
> > to know so we can figure out a better way of getting the word out.
> 
> Perhaps, it should be add in the errata? Also, add the comments in the
> make.conf.

Perhaps the GCC folks could fix their compiler.

-- Terry


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