https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #138 from EML <elowe at elowe dot com> --- I think you need the patch from comment 63 as well
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #138 from EML <elowe at elowe dot com> --- I think you need the patch from comment 63 as well