Re: mingw isnanl-nolibm failure

[Bruno Haible]

Eric Blake wrote on 2007-12-11:
>  2007-12-11  Eric Blake  <address@hidden>
>  
> +     Fix bug with -0.0L in previous patch.
> +     * lib/isnan.c (rpl_isnanl): Make robust to -0.0L and pad bits.
> +     * tests/test-isnan.c (main): Also test on zeroes.
> +     * tests/test-isnanf.c (main): Likewise.
> +     * tests/test-isnanl.h (main): Likewise.

Thanks a lot for this patch. I like it better than the original plan to
determine the exponent bit 0 location at runtime.

Bruno