https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78432
Matthias Klose <doko at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|x86_64-linux-gnu |x86_64-linux-gnu,
| |s390-linux-gnu
--- Comment #2 from Matthias Klose <doko at gcc dot gnu.org> ---
seen on s390x-linux-gnu as well, when building the m31/32 multilib variant
https://buildd.debian.org/status/fetch.php?pkg=gcc-snapshot&arch=s390x&ver=20161120-1&stamp=1479682317