040000 tree eaed5f0eac419d87b7e5bc0b20e920b47b34d2fd	analysis
040000 tree 64785f38b2d0ffda6eddd948dabdb919be565f2d	code
040000 tree 8a8f09eb67cc9d74c4aa2398b0ab398bda4b8452	conversion
040000 tree 807de882b98cd3ae6422cfaaa062df7c2dd8110f	desugar
040000 tree ffb6e627276b4d761b332e5e2555c493eb67820c	optimize
040000 tree a34117071acc5f5acd5d5c9962ba1416b476f96e	regalloc
040000 tree 77e084f02b031fb38c1577df42bfa26505b27a51	synthetic