040000 tree b2894282ebf33f20eb557ec03dd3d7887a4a8296	analysis
040000 tree e065650bb212608c914a0ed26517a132ce9a2b05	code
040000 tree 9818557a817787073c1e1589370ac9b17b1733f7	conversion
040000 tree 094b93d554e27d4a78fedf21a45ca6bf8e1dfcfe	desugar
040000 tree 1b06f61085bae5eac64dee1dec754e32fe32c7b7	optimize
040000 tree 33cec17bceaba5b21e51c4e81316cc2cfe6750d3	regalloc
040000 tree fddd688a481f71eb132f3a215a9143a1a3d1eaea	synthetic