[Bug target/80881] Implement Windows native TLS

[tanksherman27 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881

--- Comment #64 from Julian Waters <tanksherman27 at gmail dot com> ---
Just tried it again, it emits broken assembly on both master and gcc 14 with
the "Latest TLS" patch