040000 tree bba1fa68c1e182666d888841b3f7e5824f8b5703	analysis
040000 tree 0621549cd18d71d3dfa934edde661e38a7e53c8b	code
040000 tree ec99daf7623940986f8700b241a64796d1aaddf2	conversion
040000 tree 83f0f1cd45b5c9857451788b57541d8975cd050d	desugar
040000 tree f58b560a694682464477d17726762634fcd22090	optimize
040000 tree 42e3772771ae8556a34fe68f62bbc114d2d23172	regalloc
040000 tree 37546a98ac631f1adc2d710eea089329c3316c1a	synthetic