918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
29 lines
805 B
JavaScript
29 lines
805 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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// Flags: --allow-natives-syntax --wasm-staging
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d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
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let builder = new WasmModuleBuilder();
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let imported = builder.addImport('m', 'i', kSig_v_v);
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builder.addFunction('main', kSig_v_v)
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.addBody([
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kExprCallFunction, imported,
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])
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.exportFunc();
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let instance = builder.instantiate(
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{m: {i: new WebAssembly.Suspending(() => Promise.resolve())}});
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let cached = WebAssembly.promising(instance.exports.main);
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let run = () => {
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return cached();
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};
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%PrepareFunctionForOptimization(run);
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for (let i = 0; i < 10; ++i) {
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run();
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}
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%OptimizeFunctionOnNextCall(run);
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run();
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