[Bug tree-optimization/78248] wrong code at -Os and above on x86_64-linux-gnu (in both 32-bit and 64-bit modes)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78248

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Hmm, works for me with TOT.