js_Emit3(cx, cg, op, ARGC_HI(argc), ARGC_LO(argc)) < 0) {
if (js_Emit3(cx, cg, op, ARGC_HI(argc), ARGC_LO(argc)) < 0)
            js_Emit3(cx, cg, op, ARGC_HI(argc), ARGC_LO(argc)) < 0) {            return JS_FALSE;        }