040000 tree de6faa5f6fc6c0b2982918c230b0ce1c6d41a33b	analysis
040000 tree 6ffb313bcdd8e2c3b4dd72a9728072d349b0d14e	code
040000 tree 1e54f6f87e874d9cb3233d0d6d48b1473a477c7d	conversion
040000 tree e588d0c16448cf7db6a98d2405d1c0e73a1b8f8b	desugar
040000 tree b99dd899fa0bf223249f57589ae4577607b564a9	optimize
040000 tree 1a5bbc7c9ca7f4ffa9254c6f9c9bd0d63c9c7778	regalloc
040000 tree 6277e22927c2ef3620440146b165fab1fdff6565	synthetic