https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79212
--- Comment #5 from davids at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #4) > Started with r233913, I'll have a look. Hi Jakub, just to let you know I posted a possible fix for 7.0 release on the mailing list yesterday if you want to have a look.