040000 tree 9b7fb91386b473db03827b9d46b285f03eaca21e	analysis
040000 tree d92ef350bef6e69769592d9e2b05ed7e39a6cdda	code
040000 tree 49892b0a6124fbb857edccaad3f5872de5054205	conversion
040000 tree c0d194f4ba7cb7260d46e730316115da718e4130	desugar
040000 tree 8d2c6112e45e65b3d7c14b74292d5202f78447d9	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 00c3bc7b1abb325b62d012a49e51140a9b09910c	synthetic