$ git clone -n https://gitee.com/opencloudos-stream/compiler-rt.git /home/lib/mock/dist-ocs23-loongarch64-build-186157-12823/root/chroot_tmpdir/scmroot/compiler-rt
正克隆到 '/home/lib/mock/dist-ocs23-loongarch64-build-186157-12823/root/chroot_tmpdir/scmroot/compiler-rt'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/compiler-rt
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 371663e !4 [Backport][LoongArch] Improve the support for compiler-rt Merge pull request !4 from Ami-zhang/master