040000 tree 983c01cd51c426f2afb116c512675c62c9d2d575	analysis
040000 tree 76be229eef7cd7152843afec01d9413876843454	code
040000 tree 6747243a4d0008b5d324f11a76b3660eb53f3132	conversion
040000 tree 1623dbce39ccf708904481ac8a94f3780700fc10	desugar
040000 tree 3366afc19dbea4eb9dbe842ede2731b7a09a452b	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 53e4ed41c5126864bc58f47529a7e12d763a0d31	synthetic