{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"\"avx2.psllv.q.256\""}]}
                    "avx2.psllv.q.256" => "__builtin_ia32_psllv4di",
                    "avx2.psllv.q" => "__builtin_ia32_psllv2di",
                    "avx2.psra.d" => "__builtin_ia32_psrad256",