From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a186a4a64079..f0ac406bf2fd  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 f0ac406bf2fd [gn] port b9c7a8e43ac26 (llvm-ir2vec lib/ split) (#198615)