$ git clone -n https://src.fedoraproject.org/rpms/llvm.git /var/lib/mock/f41-build-810242-146460/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/f41-build-810242-146460/root/chroot_tmpdir/scmroot/llvm'...
$ git reset --hard e2dbcdbe9f7d11a4e8ceaeb99a3f9c2f01773163
HEAD is now at e2dbcdb Fix use after free on ppc64le (rhbz#2283525)