// Copyright 2017 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 var x = 1; var y = 1; function g(a) { x = a; y = a; } %NeverOptimizeFunction(g); function foo(a) { g(a); return x + y; } var o = 1; assertEquals(foo(o), 2); assertEquals(foo(o), 2); %OptimizeFunctionOnNextCall(foo); o = 2; assertEquals(foo(o), 4);