From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 526b672a2ced..a608b0c7caa9 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 a608b0c7caa9 [MLIR] Improve tutorial to make it clear that `walk()` is visiting the root op (NFC)