040000 tree 84f75f6c13375e51cca6877372fefa15d62cf80b	analysis
040000 tree 7e3dcab69d51d8e539e6e48d579846d5ceaf61ef	code
040000 tree f6604f59d9634e844072a9e12798daf4ff623b13	conversion
040000 tree 2c0495054357ff549da8aba322147749380090c0	desugar
040000 tree 5a0564509eb0a10f6adfb7b98af88c23a4a6b42a	optimize
040000 tree 33cec17bceaba5b21e51c4e81316cc2cfe6750d3	regalloc
040000 tree f8bb9a131cce853ad79e9c17c624d4ad2cf9f980	synthetic