From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a84bb87f96bb..720798784e43  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 4 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 720798784e43 [gn build] Port 88787ac0a5f8 (#233833)