040000 tree b8a0fe50c17d77c8a49b1b706c41ce11388eb8a4	analysis
040000 tree 5f4a3d1e6813dd3384021e786284ab7026a85f01	code
040000 tree 4458abd1cd8671c91de2bce1fc5bf9ac976bc6f0	conversion
040000 tree f5992979a225df52305491d3c21b718fd58771ab	desugar
040000 tree 888a09c4967ed5c6176d376947388a0840aad1d6	optimize
040000 tree 0be02703d7743861bf9207c43d38ef8fed056d0e	regalloc
040000 tree 0c772777de72f70e8d3ec5f8da67791529f2015e	synthetic