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PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
29 lines
697 B
JavaScript
29 lines
697 B
JavaScript
// Copyright 2019 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: --validate-asm --allow-natives-syntax
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function Module(stdlib, ffi, buffer) {
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"use asm";
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var MEM8 = new stdlib.Uint8Array(buffer);
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function foo() { return MEM8[0] | 0; }
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return { foo: foo };
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}
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function RunOnce() {
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let buffer = new ArrayBuffer(4096);
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let ffi = {};
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let stdlib = {Uint8Array: Uint8Array};
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let module = Module(stdlib, ffi, buffer);
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assertTrue(%IsAsmWasmCode(Module));
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assertEquals(0, module.foo());
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}
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(function RunTest() {
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for (let i = 0; i < 3000; i++) {
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RunOnce();
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}
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})();
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