040000 tree c3686879d123c452357a36416033805a934b6965	analysis
040000 tree 62ef8447bbe33f3ece75abad6431884b72365263	code
040000 tree e6447146c5583431953de5dc87fb59abd992745e	conversion
040000 tree e13259a285df3d85090cc4b4078fd6c198e5bec5	desugar
040000 tree 2d79fce0731be1b30817bdbefa1674b1a968eeef	optimize
040000 tree 9cdb83751e83d4c58b169ebb5187704e098a574a	regalloc
040000 tree dfffd1454906475cd25ac4570a8214680cb4efb3	synthetic