040000 tree 3311e2a908ce2f51262378e07a790cee05264ee0	analysis
040000 tree 9545e7f16cdda8980610561857aa6240331e1764	code
040000 tree 68505c138dfade697e2dd4111512a72d5c776f31	conversion
040000 tree 0eaa8fd23abd3daeb6f01cdfbab8e51dfcc0ecd4	desugar
040000 tree 940bb80004142493acf75a2d48c09495b6d5b443	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 2965953a177349f6d70531b1298108955ccfb052	synthetic