{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"\"avx512.pmultishift.qb.512\""}]}
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                    "avx512.pmultishift.qb.256" => "__builtin_ia32_vpmultishiftqb256",
                    "avx512.psad.bw.512" => "__builtin_ia32_psadbw512",