{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"\"avx512.mask.psllv2.di\""}]}
                    "avx512.mask.psllv2.di" => "__builtin_ia32_psllv2di_mask",
                    "avx512.mask.psllv16.hi" => "__builtin_ia32_psllv16hi_mask",
                    "avx512.mask.psllv32hi" => "__builtin_ia32_psllv32hi_mask",