040000 tree 841375acc171f402e5603e2361456c4999aee1af	analysis
040000 tree d401a0a45e65cfdc7033734cd291e812e88bb478	code
040000 tree fc70c6cef2605aa3291230563d9db45ee8867037	conversion
040000 tree f055963efdfebf2072937e40c9bb42c590aca680	desugar
040000 tree 8f84e2b412eaed66c82bb523360bde1651d70aee	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 67f3a39cf6cccae197731d5ef31f5d8336e9173d	synthetic