https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62227
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- C++17 and C++20 modes no longer print move since GCC 7. Most likely due to the patches to implement p0135. http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0135r1.html
