[Bug tree-optimization/102648] [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs 11.2.0)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102648

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |12.0
            Summary|Dead Code Elimination       |[12 Regression] Dead Code
                   |Regression at -O3 (trunk vs |Elimination Regression at
                   |11.2.0)                     |-O3 (trunk vs 11.2.0)
           Keywords|                            |missed-optimization