nodejs/deps/v8/test/mjsunit/regress/wasm/regress-917412.js

// Copyright 2018 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.

d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');

const builder = new WasmModuleBuilder();
const sig = builder.addType(makeSig([kWasmI32, kWasmI64], []));
builder.addFunction(undefined, sig)
  .addBody([
kExprI32Const, 0,
kExprIf, kWasmI32,
  kExprI32Const, 0,
kExprElse,
  kExprI32Const, 1,
  kExprEnd,
kExprLocalTee, 0,
kExprLocalGet, 0,
kExprLoop, kWasmVoid,
  kExprI64Const, 0x80, 0x80, 0x80, 0x70,
  kExprLocalSet, 0x01,
  kExprI32Const, 0x00,
  kExprIf, kWasmI32,
    kExprI32Const, 0x00,
  kExprElse,
    kExprI32Const, 0x00,
    kExprEnd,
  kExprBrIf, 0x00,
  kExprUnreachable,
  kExprEnd,
kExprUnreachable,
]);
builder.instantiate();