commit 235c35f292f8e225a155d98a018e257a7db442c4
author pbos <pbos@webrtc.org> Wed Jul 22 15:34:59 2015
committer Commit bot <commit-bot@chromium.org> Wed Jul 22 15:35:04 2015
tree d7aa285fcdf17b41c309a72d11b2d14376e3fe76
parent 085856cd35c3ec7d5b73d6788465868bbd99ae26

Implement store as an explicit atomic operation.

Using explicit atomic operations permits TSan to understand them and
prevents false positives.

Downgrading the atomic Load to acquire semantics. This reduces the
number of memory barriers inserted from two down to one at most.

Also renaming Load/Store to AcquireLoad/ReleaseStore.

BUG=chromium:512382
R=dvyukov@chromium.org, glider@chromium.org
TBR=tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1246073002

Cr-Commit-Position: refs/heads/master@{#9613}