040000 tree 8d68a88727318422fa0b7815f520138868ff985d	analysis
040000 tree d8fbf8b3b7decc2ef2d9cd5f2fff34c9c5e1ee82	code
040000 tree 66ed3926b808bcc6978da0902f599d32f98c222f	conversion
040000 tree be8fb8ceb4ae40d5906ec66ca5a0df17bbfc4362	desugar
040000 tree 9a4528df3eab6e9a3097150f77c2968cdbebeb43	optimize
040000 tree 33ccb12ad8ffc1d0ccb1748c146168d09cac274e	regalloc
040000 tree 37546a98ac631f1adc2d710eea089329c3316c1a	synthetic