From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9768077de65e..6785951410c3  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 6785951410c3 [Machine-Combiner] Add a pass to reassociate chains of accumulation instructions into a tree (#132728)