040000 tree eaed5f0eac419d87b7e5bc0b20e920b47b34d2fd	analysis
040000 tree 7b1572963ef36fc475938ff83035ee50e4290146	code
040000 tree 6c61c3049a8b9685739446a6e9b35f6e2756228d	conversion
040000 tree 4b343e8be23d646512f319c4d5a835cd53210401	desugar
040000 tree 903ff976f839b7741db83b1499ed49405c464723	optimize
040000 tree e8e2c3869b3c4d95e5ae82bb22aa15d7458e95fe	regalloc
040000 tree 77e084f02b031fb38c1577df42bfa26505b27a51	synthetic