From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   975bda005ea4..6e47d4ef45f1  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 6e47d4ef45f1 Reapply "InstCombine: Fold ldexp with constant exponent to fmul" (#171895) (#171977)