[Bug rtl-optimization/95784] Failure to optimize usage of __builtin_add_overflow with return statement properly

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95784

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2021-08-03
             Status|UNCONFIRMED                 |NEW
          Component|target                      |rtl-optimization
     Ever confirmed|0                           |1

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Even aarch64 has:

        cmp     w3, w4, uxth
        cset    w3, ne
        cmp     w3, 0
        csel    w2, w2, wzr, eq
        csel    w0, w0, wzr, ne