040000 tree 158cb5ea33b9dfcbee4e6efd1fbb83b2dcea400c	analysis
040000 tree 6574025234966b7b8ed3b721170f2d6bb6d720e5	code
040000 tree 4590a40420f40a3eb4723b4dc83b5006fd1a4e79	conversion
040000 tree e17364ef29ad7e7c904db4890b7bde762a75dfe0	desugar
040000 tree 35f0bd40f953605474c18c2d163b7c236d283c2b	optimize
040000 tree 10b727897b9f0c00a4e3a8ca1eec2951e3d70a81	regalloc
040000 tree 963ee36e1544ace38cce06aa91216963ed00bc76	synthetic