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>
22 lines
468 B
JavaScript
22 lines
468 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 --maglev
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const a = [1];
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a[3296295157] = 2;
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function foo() {
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let [x] = a;
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return x;
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}
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%PrepareFunctionForOptimization(foo);
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assertEquals(1, foo());
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assertEquals(1, foo());
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%OptimizeMaglevOnNextCall(foo);
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assertEquals(1, foo());
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assertTrue(isOptimized(foo));
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