040000 tree 0772ea4a22157ad3367c48b3458ef7e0e52173ab	analysis
040000 tree 03cd5dab99937e64737e42f773af81b79db39bae	code
040000 tree d6425699a1527b6bd121f7612bbb6f93131e3e96	conversion
040000 tree b1f339b0a1884bc27316481bb14866770123dada	desugar
040000 tree 861a8d4cc3e7d228eddbb440926fb59a346b2600	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 8c6a97429c153ad3e6bcc569bce4c41862d0d9f9	synthetic