https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64952
--- Comment #10 from Mikael Morin <mikael at gcc dot gnu.org> --- (In reply to Dominique d'Humieres from comment #9) > Duplicate of pr65532? Rather cause of pr65532. Only comment #8 is a duplicate. (In reply to Mikael Morin from comment #7) > (In reply to paul.richard.tho...@gmail.com from comment #6) > > Thanks for finishing the job. > I have yet to fix 4.9 as well, as you suggested. In a week or so. > The patch isn't as safe as I thought, so I think I won't backport it after all.