[Bug tree-optimization/103427] Alignment of C++ references and 'this' pointer not used by optimizer

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103427

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
https://godbolt.org/z/8aMc14qfW