040000 tree 445a0ee8c94918be6d01ee2b76b3cad252243fda	analysis
040000 tree 9545e7f16cdda8980610561857aa6240331e1764	code
040000 tree 68505c138dfade697e2dd4111512a72d5c776f31	conversion
040000 tree 1d1c45b618d2789634a187f65fb42d397f47fe43	desugar
040000 tree 754aa72875f262d797bf485b4caa464de628c3c7	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 06f0ff84cc60068121ce13085ae66102a66491af	synthetic