[Bug middle-end/111088] useless 'xor eax,eax' inserted when a value is not returned and icf

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111088

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
It is ICF coming into play and then inlining.