From https://github.com/llvm/llvm-project * branch main -> FETCH_HEAD 622f72f4bef8..274a4c0c03af 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 274a4c0c03af [libc++] Optimize std::has_single_bit (#133063)