17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
27 lines
537 B
JavaScript
27 lines
537 B
JavaScript
// Copyright 2023 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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function foo() {
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let caught = 0;
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try {
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[].forEach(undefined);
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} catch (e) {
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caught += 2;
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}
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try {
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[].forEach(undefined);
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} catch (e) {
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caught += 40;
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}
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return caught;
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}
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%PrepareFunctionForOptimization(foo);
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print(42, foo());
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print(42, foo());
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%OptimizeMaglevOnNextCall(foo);
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print(42, foo());
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