5ab3140dfb
PR-URL: https://github.com/nodejs/node/pull/54536 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com>
26 lines
549 B
JavaScript
26 lines
549 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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//
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// Flags: --allow-natives-syntax
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function bar(o) {
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o.x = o.x + 1;
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}
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function foo() {
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let o = {x : 1};
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for (let i = 0; i < 2; i++) {
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bar(o);
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}
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return o.x;
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}
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%PrepareFunctionForOptimization(bar);
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%PrepareFunctionForOptimization(foo);
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assertEquals(foo(), 3);
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assertEquals(foo(), 3);
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(foo(), 3);
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assertEquals(foo(), 3);
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