$ git clone -n https://gitee.com/llvm-la/clang.git /var/lib/mock/dist-an23.2-build-402482-72394/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/dist-an23.2-build-402482-72394/root/chroot_tmpdir/scmroot/clang'...
$ git reset --hard 07ec1827b6232dee6e025fef7e4c2fdd4cd671ba
HEAD is now at 07ec182 [Feature] Backport some patches from upstream on LoongArch