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>
19 lines
754 B
JavaScript
19 lines
754 B
JavaScript
// Copyright 2021 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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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.addMemory(1, 1);
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builder.addFunction('main', kSig_d_v)
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.addBody([
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...wasmI32Const(-3), // i32.const
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kExprI32SExtendI8, // i32.extend8_s
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kSimdPrefix, kExprS128Load32Splat, 0x01, 0x02, // s128.load32_splat
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kExprUnreachable, // unreachable
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])
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.exportFunc();
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const instance = builder.instantiate();
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assertTraps(kTrapMemOutOfBounds, instance.exports.main);
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