https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78736
--- Comment #11 from joseph at codesourcery dot com <joseph at codesourcery dot com> --- Discussions of the change continued into Aug / Sep 2017. In particular, there were issues with warnings this introduced in the GCC build (of target libraries), and questions about whether fixes posted for those warnings were correct or not. Did all the warnings this introduced in the GCC build get resolved? If not, those warnings would need dealing with first.
