040000 tree b4192c698d6492bbf6e91c753c3514b713f95e78	analysis
040000 tree 309d33e133d6291bc0fef1545eb562a19f27d121	code
040000 tree ea35b900e86e4951366d61137eb06cb9bc4f4f79	conversion
040000 tree 9f802cdce0061717ed2f1f444ae791afcbf59aa0	desugar
040000 tree b269961b40794fd1ed984c9f1207c714dc76ad23	optimize
040000 tree 6c7698b5b15757c47214c1b4c16190ff5f69ffdb	regalloc
040000 tree 67f3a39cf6cccae197731d5ef31f5d8336e9173d	synthetic