https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113359
--- Comment #24 from Martin Jambor <jamborm at gcc dot gnu.org> --- (In reply to Jan Hubicka from comment #23) > I however wonder if we really guarantee to copy the paddings everywhere else > then the total scalarization part? > (i.e. in all paths through the RTL expansion) I wanted that we sometimes don't do that in PR 80689 and the idea was refused. And as far as I can recall the code I don't think we do. Anyway, I have sent the patch to the mailing list: https://inbox.sourceware.org/gcc-patches/ri6jzlc25db....@virgil.suse.cz/T/#u