// Copyright 2015 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-syntaxfunctionfoo(expected,x){varpassed=expected.length==x.length;for(vari=0;i<expected.length;i++){if(passed)passed=expected[i]==x[i];}print("a");print(passed);%DeoptimizeFunction(foo);print("b");print(passed);returnpassed;}assertTrue(foo([0,1],[0,1]));assertTrue(foo([0,2],[0,2]));assertFalse(foo([0,2.25],[0,2.75]));%OptimizeFunctionOnNextCall(foo);assertTrue(foo([0,1],[0,1]));assertTrue(foo([0,2],[0,2]));assertFalse(foo([0,2.25],[0,2.75]));