040000 tree 12f5f66cb619c91bf850d89385fbbc8a6f8df175	analysis
040000 tree 6574025234966b7b8ed3b721170f2d6bb6d720e5	code
040000 tree 6d3cadcd214bd57caaec4bc69c0699903c1b8e81	conversion
040000 tree 1ad5a73b5ebe8d9bcd3aceb3037e93867f60ba86	desugar
040000 tree 0c1eedf4d90969565847fb6945e70811ba5360ac	optimize
040000 tree 10b727897b9f0c00a4e3a8ca1eec2951e3d70a81	regalloc
040000 tree 3c3edabe3ed1d041780e95e99cd0abb5398d253e	synthetic