040000 tree cabb24b017ca76fc2026c783a98efc176d9171ed	analysis
040000 tree 5c9957db138ea3955ea94f5f60b71268c89684ee	code
040000 tree 70d1f5b99ab1957ebc69577a969533737ed6d799	conversion
040000 tree 52c7a79d8981058c09b0e5ee8b6965cc924ed70d	desugar
040000 tree 9a173615f3ce0e8b5d7dd44a075da67e419f4c2c	optimize
040000 tree f3428a2722280051f340c68d0466bfb86c5c39c0	regalloc
040000 tree 43f7f623f9ba0667f00e3143c512d36eab473802	synthetic