| // 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 |
| |
| load('test/mjsunit/wasm/wasm-module-builder.js'); |
| |
| const builder = new WasmModuleBuilder(); |
| builder.addMemory(16, 32, false, true); |
| const sig = builder.addType(makeSig( |
| [kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32], |
| [])); |
| builder.addFunction(undefined, sig).addBodyWithEnd([ |
| // signature: v_iiiiifidi |
| // body: |
| kExprI32Const, 0x00, // i32.const |
| kExprI64Const, 0x00, // i64.const |
| kAtomicPrefix, kExprI64AtomicStore, 0x00, 0x00, // i64.atomic.store64 |
| kExprEnd, // end @9 |
| ]); |
| builder.addExport('main', 0); |
| assertDoesNotThrow(() => builder.instantiate()); |
