{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"\"fmax.ftz.bf16x2\""}]}
                    "fmax.ftz.bf16x2" => "__nvvm_fmax_ftz_bf16x2",
                    "fmax.ftz.bf16" => "__nvvm_fmax_ftz_bf16",
                    "fmax.ftz.f" => "__nvvm_fmax_ftz_f",