[Bug tree-optimization/121104] [14/15/16 Regression] ICE at O2: verify_gimple_in_cfg(function*, bool, bool)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121104

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 63542
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63542&action=edit
gcc16-pr121104.patch

Untested fix.