040000 tree fca23931113fd8d77b2448bf01c39469692bada9	analysis
040000 tree 2abe77098009ef6cc1c224564f9e02dc889c1838	code
040000 tree 286460d0f288417a9b7206266a4b8693b73bac3b	conversion
040000 tree 5f7a84401e5613a98edf84a9bfbf2b1b8d3810b1	desugar
040000 tree 725b1522bf321e4c193fe75c02db42f0a33129e3	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree f6293edb2951efce8d17eaba8246e3fbacba4bf8	synthetic