{"ast_node_type":"other","tokens":[{"end":19,"kind":"keyword","start":0,"text":"self.llbb()"}]}
        self.llbb()
        let order = self.context.new_rvalue_from_int(self.i32_type, order.to_gcc());
            .add_eval(self.location, self.context.new_call(self.location, thread_fence, &[order]));