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>
22 lines
598 B
JavaScript
22 lines
598 B
JavaScript
// Copyright 2024 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 --turbolev --turbofan
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var buffer = new ArrayBuffer(64);
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var dataview = new DataView(buffer);
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var little_endian = [-3]; // This evaluates to true
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function get_int16(offset) {
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return dataview.getInt16(offset, little_endian);
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}
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dataview.setInt16(10, 0x1234);
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%PrepareFunctionForOptimization(get_int16);
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get_int16();
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%OptimizeFunctionOnNextCall(get_int16);
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assertEquals(0x3412, get_int16(10));
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