// Copyright 2019 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() { for (let i = 0; i < 5; i++) { // Only allocate feedback vector after the first round so that we get Smi // feedback for the modulus operation. if (i == 1) %PrepareFunctionForOptimization(foo); 1 == new Date(42).getMilliseconds() % i; } } foo(); %OptimizeFunctionOnNextCall(foo); foo();