040000 tree acb345aaa65591b3e5572121088bf950f7981d03	analysis
040000 tree 9d6da7e1bbeee9c252dd6320967ab7c0ffc8161b	code
040000 tree 07bf17c2fe345db3344c2fe6f1b8e0eaf498cec3	conversion
040000 tree b99c8de0b0da0bee1b6626f6b54f1829c7de2769	desugar
040000 tree ab8dd361d63623e2502397b3ff64ec7d5c13a147	optimize
040000 tree 33cec17bceaba5b21e51c4e81316cc2cfe6750d3	regalloc
040000 tree 342c24338ee19f6057890684b348a6bc01e1b966	synthetic