{"ast_node_type":"import","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//"}]}
    // FIXME(eddyb) rename `llbbs` and other `ll`-prefixed things to use a
    /// as-needed (e.g. RPO reaching it or another block branching to it).
    // more backend-agnostic prefix such as `cg` (i.e. this would be `cgbbs`).