From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   b6dff5660092..50f9b34b5340  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 50f9b34b5340 [RISCV] Prefer vmv.s.x for build_vector a, undef, ..., undef (#136164)