From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   88c988ed4ccd..9ff8f379f4ad  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 9ff8f379f4ad [gn build] Port 6e6a3d83245e