https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- -fno-delayed-branch seems to be the workaround.
ebotcazou at gcc dot gnu.org Mon, 26 Feb 2018 05:11:44 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545
--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- -fno-delayed-branch seems to be the workaround.