040000 tree d585e343a1b5387176ae6f8919400314d6acd9cc	analysis
040000 tree 6fed55b557e41ff9f62af2510c95d9105f375776	code
040000 tree 9d18c7be99a7c5b352fe1baf627ae6c99227ba2c	conversion
040000 tree 66f947ec771e61627d59fa65b1e89172a73fb59f	desugar
040000 tree d78e589bed80c275a32aad5f27d028e10b093074	optimize
040000 tree b07c658f2ca43d871e3190d86b9459f06d7feeb8	regalloc
040000 tree e253ff476a093d87ac47c77adf33c7eb5e21623b	synthetic