040000 tree d585e343a1b5387176ae6f8919400314d6acd9cc	analysis
040000 tree 1a6e53bedb9b8a757511aa41920f30485c75c546	code
040000 tree a7b7701062e3b4ca27520daf5bc8f1bb45d1de3b	conversion
040000 tree 56f29632e5f779909dc67770b7b72a441ede7a10	desugar
040000 tree 61d3dd5f2063fee2eb40b14923c553074e412b85	optimize
040000 tree 78bad4ed3e8b810c867cc75a9cc9603465fb3f79	regalloc
040000 tree 0e7cba67389b39bb394d58a86539afabef5a3367	synthetic