On Wed, Aug 31, 2022 at 8:22 AM Richard Biener
wrote:
>
> On Tue, Aug 30, 2022 at 5:43 PM Aldy Hernandez via Gcc-patches
> wrote:
> >
> > Previously [5,6] U NAN would just drop to VARYING. With this patch,
> > the resulting range becomes [5,6] with the NAN bit set to unknown.
> >
> > [I still ha
On Tue, Aug 30, 2022 at 5:43 PM Aldy Hernandez via Gcc-patches
wrote:
>
> Previously [5,6] U NAN would just drop to VARYING. With this patch,
> the resulting range becomes [5,6] with the NAN bit set to unknown.
>
> [I still have yet to decide what to do with intersections. ISTM, the
> intersecti
Previously [5,6] U NAN would just drop to VARYING. With this patch,
the resulting range becomes [5,6] with the NAN bit set to unknown.
[I still have yet to decide what to do with intersections. ISTM, the
intersection of a known NAN with anything else should be a NAN, but it
could also be undefin
