040000 tree 46fb1753dd5e836db20b3a2958ea547287157dab	analysis
040000 tree f3f753ea3709c0199ae4a32ff5176d8055f51d2e	code
040000 tree 51c185c239fe5432eacaa23018bbd31538a1727e	conversion
040000 tree 59b7c60b1422ab09856b977027efd75730669967	desugar
040000 tree 93d64f18a0017d3f07eb9abfdb31928a726f5add	optimize
040000 tree bd53793b144fe5034f2e501ecf45c76c963bd02b	regalloc
040000 tree 4bb715736a58ac839ec3de5ff4bcea6b251f16c8	synthetic