https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78012
mpf at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Known to work| |7.0 Resolution|--- |FIXED Known to fail|7.0 | --- Comment #7 from mpf at gcc dot gnu.org --- This is fixed for GCC 7. It may need a backport to GCC 6 though.