[Bug tree-optimization/123588] [16 regression] Clang miscompiled

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123588

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 63346
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63346&action=edit
Attempt at reproduce the issue

I tried this but it works ...