[Bug rtl-optimization/127983] [17 Regression] wrong code at -O1 and above with -mavx2 for vector broadcasts of a scalar before and after its increment since r17-2354

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127983

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[17 Regression] wrong code  |[17 Regression] wrong code
                   |at -O1 and above with       |at -O1 and above with
                   |-mavx2 for vector           |-mavx2 for vector
                   |broadcasts of a scalar      |broadcasts of a scalar
                   |before and after its        |before and after its
                   |increment                   |increment since r17-2354
           Keywords|needs-bisection             |
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Indeed, started with r17-2354-g10f6223d833874199e17226fbb0c562b69a1e72f