040000 tree 9b7fb91386b473db03827b9d46b285f03eaca21e	analysis
040000 tree 93686293448b31db30c90f798e09a55a2ef00dc9	code
040000 tree a4375ccdc0f7da0d724cebcf05d3ebbaa8f368d0	conversion
040000 tree 606ae47dfcf836ac5d311b984adce65ff0a26512	desugar
040000 tree fefce9c1ea03c115f7e0a75641fee9ecdb8bbc47	optimize
040000 tree 49e493775ac4b834a44d06c2984634089817daa6	regalloc
040000 tree 00c3bc7b1abb325b62d012a49e51140a9b09910c	synthetic