https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70140
--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> --- > > > > Yep, I've noticed. It's strange for me why it's not working. I've just asked > > at GCC ML: https://gcc.gnu.org/ml/gcc/2017-07/msg00144.html > > It's marked as a tailcall so anything you generate afterwards will be > ignored: Thanks, knowing that it was easy to fix ;) I'm going to test the patch and will send it to mailing list.