040000 tree 3740c60618f4e51d59eb7fe035ddef6c7a38a0e9	analysis
040000 tree 73966209c0af7dd66a9d7f73477a590f67da46d0	code
040000 tree eed68b67e623a1618f4cab452136708352c903d8	conversion
040000 tree 94c6be97078683f6b47a4a948351ccc7ddbf7ec1	desugar
040000 tree 5a1d08e85ae4f7632b01855670ad12b60d18127f	optimize
040000 tree 10b727897b9f0c00a4e3a8ca1eec2951e3d70a81	regalloc
040000 tree d8342c2d81957c813a971c9784ba6240fcdb1402	synthetic