// 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-syntax function f1(a, i) { return a[i] + 0.5; } var arr = [,0.0,2.5];
%PrepareFunctionForOptimization(f1);
assertEquals(0.5, f1(arr, 1)); assertEquals(0.5, f1(arr, 1)); %OptimizeFunctionOnNextCall(f1); assertEquals(0.5, f1(arr, 1)); Array.prototype.unshift(1.5); assertEquals(2, f1(arr, 0));