From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e956df27dfaf..dccdacc2dc49  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 8 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at dccdacc2dc49 [mlir][arith] Canonicalize `addf(negf(x), y)` to `subf(y, x)` (#209277)