{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"sym::roundf64"}]}
        sym::roundf64 => ("llvm.round", &[bx.type_f64()]),
        sym::roundf32 => ("llvm.round", &[bx.type_f32()]),
        sym::roundf128 => ("llvm.round", &[bx.type_f128()]),