040000 tree a58b421aef701ce009cb3743e80ebac7d03e5e94	analysis
040000 tree 58367a2c4fa079519826c539d02d59cdaad64c7e	code
040000 tree 4b61b8815e65d9fd8a09fb3440e607d622560eb4	conversion
040000 tree 109194c647115df4a4bd1d79dd6339dd231cc373	desugar
040000 tree 4c8f0079569fb493fcee6dc0d47c4fc03a180446	optimize
040000 tree ef6982678eab550bdd128aa83159d72ffd2825c4	regalloc
040000 tree ae10f15c1e85111a9326f57cb54cff0a877f4c70	synthetic