From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   4109bac3301e..a8ec6e878883  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at a8ec6e878883 [IR] Require that global value initializers are sized (#137358)