v8/test/mjsunit/regress/wasm/regress-917588.js

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// 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.
load('test/mjsunit/wasm/wasm-constants.js');
load('test/mjsunit/wasm/wasm-module-builder.js');
const builder = new WasmModuleBuilder();
const sig = builder.addType(makeSig([], [kWasmF64]));
builder.addFunction(undefined, sig)
.addLocals({f32_count: 5}).addLocals({f64_count: 3})
.addBody([
kExprBlock, kWasmF64,
kExprF64Const, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f,
kExprF64Const, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
kExprI32Const, 0,
kExprIf, kWasmI32,
kExprI32Const, 0,
kExprElse,
kExprI32Const, 1,
kExprEnd,
kExprBrIf, 0,
kExprUnreachable,
kExprEnd
]);
builder.instantiate();