040000 tree 5332698fd43b0900ff6d595468f1bd1741d5686e	analysis
040000 tree e1fdc848dd570eae456c77f295f24f97363d04eb	code
040000 tree c1e051dca1b15ce5930ad93a213349673f834da1	conversion
040000 tree 9d0e2c8fceae9c9716e25a48a5c207e4d99d743b	desugar
040000 tree 457e1522d4a88279c438de127989b29c9396b03f	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 53e4ed41c5126864bc58f47529a7e12d763a0d31	synthetic