From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9325a61aa096..21f04b1458c5  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 21f04b1458c5 Hold a queue of iterator ranges (not operations) in wouldOpBeTriviallyDead (#123642)