[Bug rtl-optimization/110305] Incorrect optimization with -O3 -fsignaling-nans -fno-signed-zeros

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110305

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2023-06-19
            Version|og12 (devel/omp/gcc-12)     |14.0
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |wrong-code
          Component|c                           |rtl-optimization
     Ever confirmed|0                           |1

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  GENERIC properly handles signalling NaNs via
fold_real_zero_addition_p.

If you send a patch to gcc-patches@ I'll approve it.