regress-884052.js 415 Bytes
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// 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

function foo() {
  var a = new Array(2);
  for (var i = 1; i > -1; i = i - 2) {
    if (i < a.length) a = new Array(i);
  }
}

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%PrepareFunctionForOptimization(foo);
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foo();
%OptimizeFunctionOnNextCall(foo);
foo();