[Bug middle-end/106818] code is genereated differently with or without 'extern'

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106818

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Please attach or paste the testcase into the bug report instead of a godbolt
link too.