// Copyright 2016 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 --opt
var a = new Int32Array(1); function len(a) { return a.length; }
%PrepareFunctionForOptimization(len);
assertEquals(1, len(a)); assertEquals(1, len(a)); %OptimizeFunctionOnNextCall(len); assertEquals(1, len(a)); assertOptimized(len);