From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 3765b09d20e0..fb0a3a8e9ea4 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 fb0a3a8e9ea4 [MemCpyOptimizer] Prevent Merging a Store Into Memset of an `undef` (#181609)