From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   5fee83dfe895..0431cbe627d8  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 0431cbe627d8 [AArch64] Use firstp for SVE2.2 cttz.elts (#221182)