[Bug tree-optimization/110414] [14 Regression] Dead Code Elimination Regression since r14-1127-g9e2017ae6ac

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110414

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever confirmed|0                           |1
   Last reconfirmed|                            |2023-06-27

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
DOM3 removes the call in GCC 13 and the cause looks pretty similar to PR110413,
we lose a __builtin_unreachable () early.