040000 tree bd80ae019295546caadde82f687edbf48326712d	analysis
040000 tree 54550f03e067925327cdfe3cb926c4a432eb41a9	code
040000 tree 4361059105db2f01a8af22fe3c021a6c20d5b6c1	conversion
040000 tree 994b75daba6df3dd38fdcd304411a3aa834611e9	desugar
040000 tree f48ba37005063f31d2216f39d9986740820342b3	optimize
040000 tree 10b727897b9f0c00a4e3a8ca1eec2951e3d70a81	regalloc
040000 tree d8342c2d81957c813a971c9784ba6240fcdb1402	synthetic