[Bug tree-optimization/124809] [16 Regression] wrong code at -O1 with "-fno-tree-ch -fno-tree-dce" on x86_64-linux-gnu since r16-5322

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124809

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |16.0
                 CC|                            |amacleod at redhat dot com,
                   |                            |jakub at gcc dot gnu.org
            Summary|wrong code at -O1 with      |[16 Regression] wrong code
                   |"-fno-tree-ch               |at -O1 with "-fno-tree-ch
                   |-fno-tree-dce" on           |-fno-tree-dce" on
                   |x86_64-linux-gnu            |x86_64-linux-gnu since
                   |                            |r16-5322
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2026-04-07
             Status|UNCONFIRMED                 |NEW

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started with r16-5322-g71f41d9b3ac80f428de61486f2cec9604c4d729e