https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70071
--- Comment #4 from Harald Anlauf <anlauf at gmx dot de> --- (In reply to Harald Anlauf from comment #3) The patch in comment #3 regtests cleanly on i686-pc-linux-gnu and has been posted here: https://gcc.gnu.org/ml/fortran/2017-05/msg00010.html https://gcc.gnu.org/ml/gcc-patches/2017-05/msg00312.html Whoever wants to take it and adapt to 8-trunk, 7-release (?).