040000 tree aed2166d16785f215747fbe1245d7dd38d550b73	code
040000 tree e5f25546f2c39a0c340e31b55df45ce5c4e48b1a	conversion
040000 tree d9ff2b49f6abfef5d0c5e74592ba331cc60dc744	desugar
040000 tree d3404820b9596e8eef88fb8cd4f5eb1cea54f723	optimize
040000 tree 61c10df4527afd57899057e53a97ff23f602b52e	regalloc
040000 tree 235d0f11188b21b10cea37a2431ea0bffe3cb2ce	synthetic