[Bug target/125736] GCC doesn't use implicit zero-extended register in address

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125736

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Note __seg_gs is supported for GCC except for C++.