{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"\"smlsldx\""}]}
                    "smlsldx" => "__builtin_arm_smlsldx",
                    "smlsld" => "__builtin_arm_smlsld",
                    "smuad" => "__builtin_arm_smuad",