From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   180ec55d9806..5bbc49f5d844  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 5bbc49f5d844 TableGen: Fix advancing past the end of an empty macro fusion list (#239397)