040000 tree c6bc386cbfa5162e900588955256aad960f17a8b	analysis
040000 tree dbd8c09485fcdd00c5481dd0ca02b53ac301511c	code
040000 tree 167e90dc8dfbd4ab1b1248795e4eecffb8834474	conversion
040000 tree 4eb5a0b0827554b0c3846c2c9ad93b5e4e40862a	desugar
040000 tree 65770d881a8c45f4a5977594e3eedc8f45433c47	optimize
040000 tree 8435ecebb99c4ce8ff4df7107e5cd81242893234	regalloc
040000 tree 14e4d4489322b44a3d941184bc6481df2d105518	synthetic