// Copyright 2014 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 foo(a) {
return a[0] >>> 0 > 0; }; %PrepareFunctionForOptimization(foo);
var a = new Uint32Array([4]); var b = new Uint32Array([0x80000000]); assertTrue(foo(a)); assertTrue(foo(a)); %OptimizeFunctionOnNextCall(foo);
assertTrue(foo(b));