19 lines
589 B
JavaScript
19 lines
589 B
JavaScript
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// 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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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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let main = builder.addFunction("main", makeSig([], [kWasmI64]))
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.addBody([
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kExprI32Const, 0,
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kAtomicPrefix, kExprI64AtomicLoad32U, 2, 0,
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kExprI64Const, 10,
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kExprI64Add,
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]).exportFunc();
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const instance = builder.instantiate({});
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assertEquals(10n, instance.exports.main());
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