From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   e9e7aeadaf0c..cf1c97b2d29c  main       -> origin/main
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at cf1c97b2d29c [AMDGPU] Do not attempt to fallback to default mutations (#83208)