{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"\"avx512.mask.psrlv16.hi\""}]}
                    "avx512.mask.psrlv16.hi" => "__builtin_ia32_psrlv16hi_mask",
                    "avx512.mask.psrlv.q" => "__builtin_ia32_psrlv8di_mask",
                    "avx512.mask.psrlv2.di" => "__builtin_ia32_psrlv2di_mask",