[Bug tree-optimization/108440] rotate optimization may introduce new UB

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108440

--- Comment #2 from Krister Walfridsson <kristerw at gcc dot gnu.org> ---
No, bug 106523 is a different issue (I have tested with a compiler that has
that fixed).