9d2f267f42
Bug: v8:6831 Change-Id: I7d51a49dfbf2e5a1fa2675fe0d70bb4091a4db78 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1544274 Reviewed-by: Toon Verwaest <verwaest@chromium.org> Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com> Cr-Commit-Position: refs/heads/master@{#60611}
43 lines
724 B
JavaScript
43 lines
724 B
JavaScript
// Copyright 2015 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --use-osr
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function f(a) {
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var sum = 0;
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for (var j in a) {
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var i = a[j];
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var x = i + 2;
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var y = x + 5;
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var z = y + 3;
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sum += z;
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}
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return sum;
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}
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function test(a) {
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for (var i = 0; i < 10000; i++) {
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a[i] = (i * 999) % 77;
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}
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for (var i = 0; i < 3; i++) {
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console.log(f(a));
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assertEquals(480270, f(a));
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}
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}
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var a = new Array(10000);
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test(a);
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// Non-extensible
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var b = Object.preventExtensions(a);
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test(b);
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// Sealed
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var c = Object.seal(a);
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test(c);
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// Frozen
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var d = Object.freeze(a);
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test(d);
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