From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d364c0eda906..6584e47101b0  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 6584e47101b0 [RISCV] Combine vmerge_vl allones -> vmv_v_v, vmv_v_v splat(x) -> vmv_v_x (#170539)