$ git clone -n https://gitee.com/llvm-la/clang.git /var/lib/mock/dist-an23.2-build-401332-72376/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/dist-an23.2-build-401332-72376/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard a53d2cf8a0cf80a11d7ad953cd87da8a5ca03155
HEAD is now at a53d2cf [Feature] Backport some patches from upstream on LoongArch