https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91269
--- Comment #15 from Matt Turner <mattst88 at gmail dot com> --- I believe the Known to work field is wrong and gcc-8.3.0 has this bug as well. Can we have this backported to the gcc-8 branch? Thank you! (FWIW, we also discovered that lz4-1.8.3 fails to build on 64-bit sparc due to tihs bug as well)
