040000 tree 31722eb286db30878543037dfc367f076e19c96f	analysis
040000 tree 00660536284f37f309af95fa8cbe3874d5b65267	code
040000 tree d1800d9dfb5463864c967a17d71a859cde9858c8	conversion
040000 tree 503a8b8d900caff64c5d1e753582386d7a54bd76	desugar
040000 tree 70e97a8bebabe701863177ecae6d2a30ce4cb1fd	optimize
040000 tree 8618bd26d461d0dd01451f67a98f7c26b396cfa8	regalloc
040000 tree 9c72428d191de705ded988d7be71bd64a8d55277	synthetic