040000 tree b3e7ff6d84a3b1d8c23147ff3717c5d700fbf5bd	analysis
040000 tree 495e7e4a6f4484cd9a75eecba38285aac8a4653b	code
040000 tree 1178340ad4f6bcc84b9a905446b4c61d1a9d628c	conversion
040000 tree 9512de4ef5ac4cfb9a9c2030042e77dd8f7d2123	desugar
040000 tree 6bc0f0e5126984a8d251de8f0295ec880cbec969	optimize
040000 tree 8435ecebb99c4ce8ff4df7107e5cd81242893234	regalloc
040000 tree 14e4d4489322b44a3d941184bc6481df2d105518	synthetic