040000 tree 70388511a81e31d78ba68552560c4830ff35f4a8	analysis
040000 tree 7380889b65b02c36346e810d2d888720e3126cd0	code
040000 tree 1108e774f16e0d54c80de9ed3d99c74ba86de859	conversion
040000 tree 35dae9b5c0fa73deceb9330f9e0802ed3e689a87	desugar
040000 tree 7ea804a23f175c2aa5acf1040403aeb05d705302	optimize
040000 tree 8435ecebb99c4ce8ff4df7107e5cd81242893234	regalloc
040000 tree cbcbb2dbef307e9652657bd74eb91eaa4e222758	synthetic