040000 tree 8879f3570b84115aa8776980d676694eb3b2817b	analysis
040000 tree 8ee1632cab2c745abe129bcc254a1b89c1a16d3c	code
040000 tree 3f5ccb49d6af43f451fc44f9f22a6826c21c5b84	conversion
040000 tree 38a2c826f28c1667d1aae61353aef5ae75e1e9cf	desugar
040000 tree 991ed5bf8eac090be6ab82c4042701f346054fca	optimize
040000 tree 33cec17bceaba5b21e51c4e81316cc2cfe6750d3	regalloc
040000 tree c943047ebc02c427fa120253858f21d87367f77e	synthetic