From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e2f1cbae45f8..0a5f50d50be4  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 0a5f50d50be4 [KnownBits] Simplify optimality checking in unit tests. NFC. (#89368)