From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   8a39a402e37a..129dd0e60e74  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 129dd0e60e74 [AArch64] Cost i8 to i64 partial reductions for NEON dot products (#226226)