040000 tree cbfcb6c5cba4346b05cd556508e4465edd9274df	analysis
040000 tree ac5d4577bc3f9371d413bda159eebb426d4436a8	code
040000 tree 1da48f91fc706073351731e6022e327b431d5248	conversion
040000 tree b6b27d4de48e3116bf68f144042917298bd7e383	desugar
040000 tree 855e0943a5740a5432754fd134cb9f78451cecc2	optimize
040000 tree d982696b4bf7bcab985f2a6a1aee6101c13ce514	regalloc
040000 tree e0fde43d16cbc149f7226047bce160be5d46ce28	synthetic