040000 tree 1b6181c1828a4007a0fdca7712eb3b29d9066b6f	analysis
040000 tree f44263716a32f73a329106daf18457a9cfd6b3c0	code
040000 tree fa915d2aaba4bea2b73dd768aab3e1884c3e837c	conversion
040000 tree b29a054e3b91a46fbcbc35c3e99061829a0ea910	desugar
040000 tree 2bbb1f70eef9196ac5eeb973dfe410331219fa2d	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 4420a985d5f9b057ec5bd597b1cc222eaaa39d59	synthetic