040000 tree c733e6e3d8dc53a43f0f408016438f5d276976c1	clang-tools-extra
040000 tree 0890d2178878359a2c5fd6aab07dcc5506f1bc2f	clang
040000 tree 00fda71c448e053cc4a40bc75abf82272e6cefd0	compiler-rt
040000 tree 9ea9b45ec6fa60f2e07c38cd6444f9ad98c8b55d	libcxx
040000 tree 8a32159da7f19c55507550e258d51e1d1e8fd838	llvm