{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"\"uqsax\""}]}
                    "uqsax" => "__builtin_arm_uqsax",
                    "uqasx" => "__builtin_arm_uqasx",
                    "uqsub16" => "__builtin_arm_uqsub16",