{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"avx512.pshuf.b.512\""}]}
                    "avx512.pshuf.b.512" => "__builtin_ia32_pshufb512",
                    "avx512.psad.bw.512" => "__builtin_ia32_psadbw512",
                    "avx512.psll.d.512" => "__builtin_ia32_pslld512",