040000 tree 7791814d785cae6b4344ef6d7e3571404dcb7fbe	analysis
040000 tree 4e0127b57e6af558795cdc32f37b07cde1230c5a	code
040000 tree 12e06a60a1602c2a57815caad6bf69cf0de6d7d2	conversion
040000 tree 5663301851dca7db3b08d05cc89c2e86dc69f02b	desugar
040000 tree 49aae6c4b752936316dfeb132c69083ecf41ff31	optimize
040000 tree e1ef6472769d6113759e029421bfda9417a8f1c7	regalloc
040000 tree bee8925c574f60ae18a699f7e6eef6b031aaf0fd	synthetic