040000 tree 7ddb69050ddbc819e0f9eed798766d509450e8dd	analysis
040000 tree 4c253adcac5db7fb82defc45c3fb339c7c630430	code
040000 tree fd56409d598bcc03b5c70e8558de671d75c99776	conversion
040000 tree 2719558f7bbffc8001b3ace4b36703160236e328	desugar
040000 tree 52270db23c2da5737d05314c677d5b0ec0d5b976	optimize
040000 tree 33cec17bceaba5b21e51c4e81316cc2cfe6750d3	regalloc
040000 tree 8757ffe2f2e30c0c5f692f51eb53e51041b3a2d6	synthetic