From https://github.com/llvm/llvm-project * branch main -> FETCH_HEAD 0ce03c2be4c4..4ce58833d365 main -> origin/main Auto packing the repository in background for optimum performance. See "git help gc" for manual housekeeping. warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. Switched to branch 'main' Your branch is behind 'origin/main' by 4 commits, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 4ce58833d365 [SimplifyCFG] Fix value enumeration of a full range (#166379)