{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"\"bneg.d\""}]}
                    "bneg.d" => "__builtin_msa_bneg_d",
                    "bneg.b" => "__builtin_msa_bneg_b",
                    "bneg.h" => "__builtin_msa_bneg_h",