040000 tree 4ecdf3b35acb845ffedcc7a473925d13863d6fe0	analysis
040000 tree bc161fc9536024c3f8784b7d36752874374ddfcf	code
040000 tree 8096143c58042acc4e5694038020da901aff4bd3	conversion
040000 tree b325ec9cb56a5285ed0e9510b28f8dbccf6c8aa4	desugar
040000 tree 8fd275402cf968fb63fe1ff54da1e1d184659dc0	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 55990ff0a29b4c39f889680bfa6971850ec9b4f2	synthetic