09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
// Copyright 2020 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: --wasm-staging
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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(16, 32, true);
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const sig = builder.addType(makeSig(
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[
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kWasmI64, kWasmI32, kWasmI64, kWasmI32, kWasmI32, kWasmI32, kWasmI32,
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kWasmI32, kWasmI32, kWasmI64, kWasmI64, kWasmI64
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],
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[kWasmI64]));
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// Generate function 2 (out of 3).
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builder.addFunction(undefined, sig)
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.addLocals(kWasmF32, 10)
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.addLocals(kWasmI32, 4)
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.addLocals(kWasmF64, 1)
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.addLocals(kWasmI32, 15)
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.addBodyWithEnd([
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// signature: v_liliiiiiilll
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// body:
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kExprI32Const, 0x00, // i32.const
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kExprI64Const, 0x00, // i64.const
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kExprI64Const, 0x00, // i64.const
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kAtomicPrefix, kExprI64AtomicCompareExchange, 0x03,
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0x8, // i64.atomic.cmpxchng64
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kExprEnd, // end @124
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]);
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builder.addExport('main', 0);
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const instance = builder.instantiate();
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assertEquals(
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0n, instance.exports.main(1n, 2, 3n, 4, 5, 6, 7, 8, 9, 10n, 11n, 12n, 13n));
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