918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
30 lines
700 B
JavaScript
30 lines
700 B
JavaScript
// Copyright 2025 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: --allow-natives-syntax --turbofan --no-always-turbofan
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const gsab = new SharedArrayBuffer(4, {"maxByteLength": 8});
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const ta_gsab = new Uint16Array(gsab);
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function f0(ta) {
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ta[ta.length - 1] = 17;
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Object.defineProperty(ta, 'a', {
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set: function (value) {
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ta[0] = 0;
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}
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});
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}
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function f1() {
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const ta_normal = new Uint32Array();
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f0(ta_normal);
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f0(ta_gsab);
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}
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%PrepareFunctionForOptimization(f1);
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%PrepareFunctionForOptimization(f0);
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f1();
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%OptimizeFunctionOnNextCall(f1);
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try {
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f1();
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} catch {}
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