$ git clone -n https://gitee.com/llvm-la/clang.git /var/lib/mock/dist-an23.2-build-402193-72394/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/dist-an23.2-build-402193-72394/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard f5dff9e8a0fa52cf4cea5175ab9d4b4527818dde
HEAD is now at f5dff9e [Feature] Backport some patches from upstream on LoongArch