[Bug tree-optimization/111715] Missed optimization in FRE because of weak TBAA

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111715

--- Comment #6 from Sam James <sjames at gcc dot gnu.org> ---
I started hitting the original warning Jakub hit with 13.2.1 20231007 but I've
not tried to figure out which backported change caused it to appear.