040000 tree 80428f089e7072ad94c69561aa566502b8889fd6	code
040000 tree 11f9f8d4d11a259143941a812d117220f9aef88a	conversion
040000 tree 372350201c054300aa38ebda1dcb385fd4326227	desugar
040000 tree 9f45c258d5b3053cc4c3f367be86e9a871a68154	optimize
040000 tree 4706bf653220d86a68b8991a6c7dcf459c582d84	regalloc
040000 tree 3494906e59c8878d8345a9b821964f3f3845bb2b	synthetic