[Bug tree-optimization/111114] RISC-V: Failed combine extend + vcond_mask when modify by vect_recog_over_widening_pattern

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111114

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2023-08-23
     Ever confirmed|0                           |1
          Component|target                      |tree-optimization
                 CC|                            |pinskia at gcc dot gnu.org

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is a match pattern which handles the case where the convert (cast) will
fold both sides of the vec_cond now (since r14-3337-g70c50c87273d94).

  vect__5.14_56 = .MASK_LEN_LOAD (vectp_a.12_54, 8B, mask__24.11_52, _67, 0);

Is there a way to simplify that with the convert?

Or maybe we want to it if one or the other conversion simplifies ....

Confirmed.