// Copyright 2019 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Flags: --allow-natives-syntax"use strict";functionf(a,b,c){letx=BigInt.asUintN(64,a+b);try{x+c;}catch(_){eval();}returnx;}%PrepareFunctionForOptimization(f);assertEquals(f(3n,5n),8n);assertEquals(f(8n,12n),20n);%OptimizeFunctionOnNextCall(f);assertEquals(f(2n,3n),5n);