regress-5006.js 370 Bytes
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// Copyright 2016 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

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function foo(x) {
  return Math.imul(x | 0, 2);
};
%PrepareFunctionForOptimization(foo);
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print(foo(1));
print(foo(1));
%OptimizeFunctionOnNextCall(foo);
print(foo(1));