New regression on trunk

[Andrew Pinski]

On 5/26/07, Steve Kargl <sgk@troutmask.apl.washington.edu> wrote:
> Seems to be a freebsd problem after the import of gcc-4.2
> as the default compiler.

In case someone did not see the resolution of this issue, Steve and I
found this was a bug in freebsd's libm where one of the functions
(fexpf) violates C aliasing rules which caused undefined behavior to
happen.

Thanks,
Andrew Pinski