040000 tree 62ad26840ecfc7a7b01480b71bd4d6fbd8971aaf	analysis
040000 tree b9f69de960c26d05aed92ef1a03d0a746fec772a	code
040000 tree 07356437d150ccf5866d07fda947722c301c8f12	conversion
040000 tree c6317fc0bfac32acbfec65ed4b3e1f3cd85259bd	desugar
040000 tree 05a28cd6129935090d1d8dacae393198d513e062	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree d70d467dd7f148dbd62cb05a19e129609b518839	synthetic