From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   6f31d41ad4cc..2c0d0e1b3b6a  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 2c0d0e1b3b6a [AtomicExpand] Add bitcasts when expanding load atomic vector (#148900)