9d7cd9b864
PR-URL: https://github.com/nodejs/node/pull/54077 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
24 lines
568 B
JavaScript
24 lines
568 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 --no-lazy-feedback-allocation
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function bar() {
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const v4 = [-157755.311127503641e-15,-1000000000000.0];
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let v5 = -10;
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v5--;
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v4.a = v5;
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return v5;
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}
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Symbol[Symbol.iterator] = bar;
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function foo() {
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try { new foo(undefined, ...Symbol, undefined); } catch (e) {}
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeMaglevOnNextCall(foo);
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foo();
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