[Bug middle-end/107115] Wrong codegen from TBAA under stores that change effective type?

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107115

--- Comment #12 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
For reference, the previous whacked mole appears to be PR 106187 (where
mems_same_for_tbaa_p comes from).