[PATCH] D38119: [XRay][compiler-rt] Use a hand-written circular buffer in BufferQueue

[Dean Michael Berris via Phabricator via llvm-commits]

dberris reopened this revision.
dberris added a comment.
This revision is now accepted and ready to land.

Reverted as it caused unit test failures, for some reason weren't caught in local testing.

Re-opening now to keep track of review history.


Repository:
  rL LLVM

https://reviews.llvm.org/D38119