https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87373
--- Comment #33 from Murat Ursavaş <murat.ursavas at gmail dot com> --- One thing though. Would you accept this a regression and get back to 4.9 style? Yes, GCC is doing everything by the book but the result is not perfect (due to other undocumented issues not related to GNU team).