From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   4845b3e3eb37..bbae6a460c9f  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 bbae6a460c9f [flang] Simplify hlfir.index in a few limited cases. (#161558)