https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82809
--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> --- Created attachment 42534 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42534&action=edit Candidate fix This patch seems to fix it. Only lightly tested so far.