[Bug rtl-optimization/121773] [13/14/15/16 Regression] Combine over-simplifies a subreg write

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121773

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |13.5
      Known to fail|                            |13.4.0, 14.3.0, 15.1.0
     Ever confirmed|0                           |1
      Known to work|                            |13.2.0, 13.3.0, 14.1.0,
                   |                            |14.2.0
            Summary|Combine over-simplifies a   |[13/14/15/16 Regression]
                   |subreg write                |Combine over-simplifies a
                   |                            |subreg write
   Last reconfirmed|                            |2025-09-03
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed.