{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"(\"aarch64\","}]}
        ("aarch64", "f64mm") => smallvec!["f64mm", "neon"],
        ("aarch64", "f32mm") => smallvec!["f32mm", "neon"],
        ("aarch64", "fhm") => smallvec!["fp16fml", "neon"],