[Bug c++/105994] Incorrect optimization with -ftree-sra and casting (strictly compatible) refs

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105994

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Hmm, but at -O1, strict aliasing is off so this should work ...