[libc++abi] NFC: Move AtomicInt to cxa_guard_impl.h
authorLouis Dionne <ldionne@apple.com>
Tue, 10 Mar 2020 17:44:33 +0000 (13:44 -0400)
committerLouis Dionne <ldionne@apple.com>
Thu, 12 Mar 2020 22:27:03 +0000 (18:27 -0400)
commitb0f1a4e7dffcd41a1ca46c16cefad9545ce159f3
treee1e741ff275682bc864ef05285f61137f65c343b
parent246398ece7115b57a02dbe7876d86ae8e72406ef
[libc++abi] NFC: Move AtomicInt to cxa_guard_impl.h

Since the atomic_support.h header of libc++abi is considered technical
debt (since we should use libc++'s), it's better not to add new
definitions to it, which makes it diverge from the original libc++
header even more.

Differential Revision: https://reviews.llvm.org/D75950
libcxxabi/src/cxa_guard_impl.h
libcxxabi/src/include/atomic_support.h