[PATCH] D54456: [libcxx] Allow use of <atomic> in baremetal systems when threading is disabled.

[Louis Dionne via Phabricator]

ldionne requested changes to this revision.
ldionne added a comment.
This revision now requires changes to proceed.

I strongly feel like this should be part of a Freestanding effort with an overarching design. I haven't seen any of this yet.

So: I want this, but I want to know (and agree on) how we're going to do the rest, too.


https://reviews.llvm.org/D54456