[Clang][Doc] Update the release note for clang
authorShilei Tian <i@tianshilei.me>
Tue, 26 Jul 2022 19:39:00 +0000 (15:39 -0400)
committerShilei Tian <i@tianshilei.me>
Tue, 26 Jul 2022 19:39:21 +0000 (15:39 -0400)
commit114df244ec50ce0145702974335965c3aa2c3dcc
tree9004ccf9291124c1bd0599f8931317bb8d3b296d
parent4e94f6653150511de434fa7e29b684ae7f0e52b6
[Clang][Doc] Update the release note for clang

Add the support for `atomic compare` and `atomic compare capture` in the
release note of clang.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D129211
clang/docs/ReleaseNotes.rst