From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   c89838070d89..e839e46a13f0  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 e839e46a13f0 [RISCV] Change custom promotion of riscv_clmulh/r (#228846)