040000 tree 5cf7e57e7156b75e4887ece24e3aefda4fe0680f	analysis
040000 tree f65745854eb8d7b110377e2d2ffb4709945eb75d	cfg
040000 tree ea2b4b33cca6d881409407839d84884af3a110b7	constantpropagation
040000 tree fc97e6b9c36839581e7dead38533540a626bfe12	qual
040000 tree 5c45b1a0779f2f2cc6173bb20efeb294abcb7065	util