[Bug rtl-optimization/127976] [14/15/16 Regression] ICE in simplify_binary_operation_1 (VEC_CONCAT) during combine on aarch64 since r14-1937

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127976

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2026-10-17
     Ever confirmed|0                           |1
   Target Milestone|---                         |14.5
             Status|UNCONFIRMED                 |NEW
            Summary|[14/15/16 Regression] ICE   |[14/15/16 Regression] ICE
                   |in                          |in
                   |simplify_binary_operation_1 |simplify_binary_operation_1
                   |(VEC_CONCAT) during combine |(VEC_CONCAT) during combine
                   |on aarch64 since            |on aarch64 since r14-1937
                   |8968e92cc65e                |

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.
Since r14-1937-g8968e92cc65ef4.

Fixed by r17-3637-gb085ae4b49b41e .