From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   001b1abc28a7..20ea4a8dcfac  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 20ea4a8dcfac [X86] Remove mul-constant-optimization flag (#229376)