040000 tree 34b248f916f70c00361536e4a622921d044b275c	analysis
040000 tree 7a1039f72126b2df456af26eabe22180d73b4ff4	code
040000 tree cb640d4e9015b3f6ceacf7368624f62598d0a338	conversion
040000 tree 9f73fbfab55f016b2f496ffc54eeea3c95d5c995	desugar
040000 tree 9f356fddbe7b17e948f6aa82fcfe1c99c9bf6f10	optimize
040000 tree e1ef6472769d6113759e029421bfda9417a8f1c7	regalloc
040000 tree 07ab28303a01203089e2a0fd7b85bd6a934c9be5	synthetic