040000 tree 34b248f916f70c00361536e4a622921d044b275c	analysis
040000 tree 1554bd69d12661013af21d4ad026f3e1d4453de2	code
040000 tree 268c6593f024bcef455dbd378c91ed960cf3deee	conversion
040000 tree c7162eeaf1c841fdbff32727484735ae8c90a8ef	desugar
040000 tree 258a0f96ae64c46c8c4a17e59f761555ac222bba	optimize
040000 tree e1ef6472769d6113759e029421bfda9417a8f1c7	regalloc
040000 tree 07ab28303a01203089e2a0fd7b85bd6a934c9be5	synthetic