v8/test/mjsunit/regress/wasm/regression-688876.js

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// Copyright 2017 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.
load('test/mjsunit/wasm/wasm-constants.js');
load('test/mjsunit/wasm/wasm-module-builder.js');
(function() {
var builder = new WasmModuleBuilder();
builder.addMemory(16, 32, false);
builder.addFunction('test', kSig_i_i)
.addBodyWithEnd([
kExprI32Const, 0x41,
kExprI32Const, 0x45,
kExprI32Const, 0x41,
kExprI32DivU,
kExprI32LoadMem8S, 0x00, 0x3a,
kExprI32Const, 0x75,
kExprI32Const, 0x75,
kExprI32Const, 0x6e,
kExprI32Eqz,
kExprI32LoadMem8S, 0x00, 0x3a,
kExprI32Add,
kExprI32DivU,
kExprI32LoadMem8S, 0x00, 0x74,
kExprI32And,
kExprI32Eqz,
kExprI32And,
kExprGrowMemory, 0x00,
kExprI32Const, 0x55,
kExprI32LoadMem8S, 0x00, 0x3a,
kExprI32LoadMem16U, 0x00, 0x71,
kExprI32Const, 0x00,
kExprI32RemU,
kExprI32And,
kExprI32Eqz,
kExprEnd, // @44
])
.exportFunc();
var module = builder.instantiate();
assertThrows(() => {module.exports.test(1);});
})();