{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"uqsub16\""}]}
                    "uqsub16" => "__builtin_arm_uqsub16",
                    "uqsax" => "__builtin_arm_uqsax",
                    "uqsub8" => "__builtin_arm_uqsub8",