From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   975df9c2ea08..9d18ac3e7264  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 9d18ac3e7264 [BPF] Use FETCH atomic instruction for monotonic atomicrmw when the result is used (#210371)