From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   78d649199b47..1fc5c02aa56a  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 1fc5c02aa56a [LVer][profcheck] explicitly set unknown branch weights for the versioned/unversioned selector (#164507)