040000 tree 831067c60f07004a093935e2edb7b5c29be5eb10	analysis
040000 tree 5a2c2bd4f0d53f84dc13bbb60a05befdde1ba6b0	code
040000 tree e9f22e6fd0d40a47b3093ec234667a8ad6ea2372	conversion
040000 tree 42a103161c1472e5dd8cbf4a95d2ca7ee7223710	desugar
040000 tree f05aa6cc377ad52cf05176c25e4a41319228554b	optimize
040000 tree 8435ecebb99c4ce8ff4df7107e5cd81242893234	regalloc
040000 tree d9cf3e7327a4315a3f37cc8254258a7399e2cdc9	synthetic