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// Copyright 2021 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(28, 32, false);
builder.addFunction(undefined, kSig_i_v)
.addLocals(kWasmI32, 61)
.addBody([
kExprI64Const, 0x0, // i64.const
kExprI32Const, 0x0, // i32.const
kExprIf, kWasmVoid, // if
kExprI32Const, 0x0, // i32.const
kExprI32LoadMem, 0x01, 0x23, // i32.load
kExprBrTable, 0x01, 0x00, 0x00, // br_table
kExprEnd, // end
kExprI64SExtendI16, // i64.extend16_s
kExprI32Const, 0x00, // i32.const
kExprLocalGet, 0x00, // local.get
kExprI32StoreMem16, 0x00, 0x10, // i32.store16
kExprUnreachable, // unreachable
]).exportAs('main');
const instance = builder.instantiate();
assertThrows(instance.exports.main, WebAssembly.RuntimeError, 'unreachable');
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