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>
71 lines
1.4 KiB
JavaScript
71 lines
1.4 KiB
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 () {
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function foo() {
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var __v_54 = 0;
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__v_54++;
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String.prototype[Symbol.iterator].call(__v_54);
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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})();
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(function () {
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function foo() {
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const v3 = new Int16Array(16);
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for (let v4 of v3) {
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v4--;
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("getDate")[Symbol.iterator].call(v4);
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}
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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})();
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(function () {
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let v1 = 3 + 3;
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class C2 {
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constructor() {
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for (let i = 0; i < 5; i++) {
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const v8 = 8 + v1--;
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const v9 = v8 * v8;
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try {
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super.o();
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} catch(e11) {
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function f12(a13) {
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a13.stack;
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}
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f12(e11);
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f12(v9);
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}
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}
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}
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}
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%PrepareFunctionForOptimization(C2);
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new C2();
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%OptimizeFunctionOnNextCall(C2);
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new C2();
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})();
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(function () {
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function foo() {
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return -Infinity !== null;
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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})();
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