{"ast_node_type":"variable","tokens":[{"end":92,"kind":"keyword","start":0,"text":"if"}]}
            if let Some(name @ (sym::simd_shuffle | sym::simd_insert | sym::simd_extract)) =
            // task yet: https://github.com/rust-lang/rust/issues/85229.)
                self.tcx().intrinsic(def_id).map(|i| i.name)