{"ast_node_type":"import","tokens":[{"end":73,"kind":"keyword","start":0,"text":"//"}]}
    // FIXME(eddyb) rename `llbb` and other `ll`-prefixed things to use a
    /// cached in `self.cached_llbbs`, or created on demand (and cached).
    // more backend-agnostic prefix such as `cg` (i.e. this would be `cgbb`).