From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e9f1f00dd49c..68da0c7ac7ed  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 68da0c7ac7ed [SLP] De-duplicate costing of perfect-diamond gather spills (#220569)