040000 tree 6b4f97f0a96d9180af828415476f5d2fab66f197	analysis
040000 tree f9d91cce8b3b0cf76f76578ee0083fac29aa94ec	code
040000 tree 95726d8d9eafd2e455d1d1c6fecf1e15fbeabae9	conversion
040000 tree 90c2f5f052c2c0f148f1f8d41004b0417e84ee09	desugar
040000 tree 3194a1bd8c8f500ed08dcd11be7de486fbc9e466	optimize
040000 tree 1a5bbc7c9ca7f4ffa9254c6f9c9bd0d63c9c7778	regalloc
040000 tree 00f5889ee8f0252d29c8852ecfab16791c74f3b7	synthetic