[PATCH] D28220: provide Win32 native threading

[David Majnemer via Phabricator via cfe-commits]

majnemer added a comment.

slim reader-writer locks are faster than critical sections, I'd recommend your implementation switch to those.

Also, why do you use Fls instead of Tls?


Repository:
  rL LLVM

https://reviews.llvm.org/D28220