040000 tree b48b1079342de0701e88a9e1ef468c43c3a927ce	analysis
040000 tree 34408904976ee9b3adccd438281e2404fef65779	code
040000 tree 4e4ab5f4001f6434b6272a66612ce4bb178ac470	conversion
040000 tree cf96a6641d913649be5b2ff84c62a890c397fb13	desugar
040000 tree 0c3c59e96da86aa42f57858d07d5c241b0911cf9	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 4420a985d5f9b057ec5bd597b1cc222eaaa39d59	synthetic