{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"lsx.vsadd.du\""}]}
                    "lsx.vsadd.du" => "__builtin_lsx_vsadd_du",
                    "lsx.vsadd.d" => "__builtin_lsx_vsadd_d",
                    "lsx.vsadd.h" => "__builtin_lsx_vsadd_h",