040000 tree 9890355fab471828b4cd3150ed9225d85caabc09	analysis
040000 tree 3efd4b6bceec262180d56f1514b63958162e3b73	code
040000 tree a1d49253215c01a617b3a1def9af20d5ec108440	conversion
040000 tree 70de39ee02a79cc6b0a797525fadc63525af3fe5	desugar
040000 tree c743272efa66487095d90a82aa0d143eb1e48564	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 653aaf8d26552d85287c03a28a9ba71d9ef3a284	synthetic