{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"lsx.vssub.bu\""}]}
                    "lsx.vssub.bu" => "__builtin_lsx_vssub_bu",
                    "lsx.vssub.b" => "__builtin_lsx_vssub_b",
                    "lsx.vssub.d" => "__builtin_lsx_vssub_d",