// Copyright 2018 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 --turbofan function foo(a) { for (const x of a) { a[100] = 1; } } %PrepareFunctionForOptimization(foo); foo([1]); foo([1]); %OptimizeFunctionOnNextCall(foo); foo([1]); %PrepareFunctionForOptimization(foo); %OptimizeFunctionOnNextCall(foo); foo([1]); assertOptimized(foo);