{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"(\"x86\","}]}
        ("x86", "avx512gfni") => smallvec!["gfni"],
        ("x86", "avx512vaes") => smallvec!["vaes"],
        ("x86", "avx512vpclmulqdq") => smallvec!["vpclmulqdq"],