{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"\"uqadd8\""}]}
                    "uqadd8" => "__builtin_arm_uqadd8",
                    "uqadd16" => "__builtin_arm_uqadd16",
                    "uqasx" => "__builtin_arm_uqasx",