040000 tree e450766f4804c1ca3717ca1edb8547bf85e12d9d	analysis
040000 tree 53d86fbc42586dd5c1271707dea9afbab1b9a0bb	code
040000 tree 9c7472aada8c5580c80a961cb81096d2346852b1	conversion
040000 tree 50c0ead5f12817976afe21ffdd2aee7c586c6f54	desugar
040000 tree a2ebbf685d7092e29bfd7341b52eddf83f561d7d	optimize
040000 tree 9cdb83751e83d4c58b169ebb5187704e098a574a	regalloc
040000 tree a8e9618faba7716cc0ad900c29147085e4e08dc0	synthetic