// Copyright 2020 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.// Flags: --wasm-staging
constbuilder=newWasmModuleBuilder();builder.addMemory(16,32,false,true);builder.addType(makeSig([],[]));builder.addFunction(undefined,0/* sig */).addBodyWithEnd([// signature: v_v// body:kExprI32Const,0x00,kExprI32Const,0x00,kExprI32Const,0x00,kAtomicPrefix,kExprI32AtomicCompareExchange8U,0x00,0xc3,0x01,kExprDrop,kExprEnd,// end @193]);builder.addExport('main',0);constinstance=builder.instantiate();print(instance.exports.main(1,2,3));