https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91289
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.8.5 Known to fail| |5.1.0 --- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- (I don't have working GCC 5 and GCC 6 compilers handy, but based on comment 1, I've marked those versions as failing as well).