[Bug middle-end/122516] [avr] 'retain' function attribute ignored even though HAVE_GAS_SHF_GNU_RETAIN

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122516

--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #6)
> . I dont understand the commit messages either.

Plus we should fix call___do_global_dtors_aux generation.