040000 tree 626815bf6b4fb60cf66bc68b630edafbe8b0b2b0	code
040000 tree d96a10bb14638a65f839573c17a38a0a717a3e55	conversion
040000 tree d9ff2b49f6abfef5d0c5e74592ba331cc60dc744	desugar
040000 tree 6dedc9133510a1ba089056b3527c70b31f9250b9	optimize
040000 tree 61c10df4527afd57899057e53a97ff23f602b52e	regalloc
040000 tree 235d0f11188b21b10cea37a2431ea0bffe3cb2ce	synthetic