040000 tree 5954374dc34157532e1c535a3d6032a6f2680ca0	analysis
040000 tree 026d6a6db8ed82e579c14f4a871ec36f7ecd7a75	code
040000 tree 53ac20d59e338ff8402b0b0b1311d89a25bdbbb3	conversion
040000 tree 351385e55309076dcfb2b923b6b30580f4c4e8dd	desugar
040000 tree 9e323f199e0fae95ec22b97b1dffe9b9cda90746	optimize
040000 tree b3137c36a33d9083d9bc81df28bc19b712f5c713	regalloc
040000 tree 7b905b5bbdcbf73eb2eaa6379389de6b8407cae6	synthetic