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Kmake/deps/v8/test/mjsunit/regress/wasm/regress-394091686.js

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2026-05-26 23:36:42 -07:00
// Copyright 2025 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: --experimental-wasm-growable-stacks
// Flags: --wasm-wrapper-tiering-budget=1
d8.file.execute("test/mjsunit/wasm/wasm-module-builder.js");
const builder = new WasmModuleBuilder();
const func_sig = builder.addType(kSig_i_i);
let fun = builder.addFunction("fun", func_sig);
fun.addBody([kExprLocalGet, 0]).exportFunc();
const numRets = 10;
const retTypes = Array(numRets).fill(kWasmFuncRef);
builder.addFunction("test", makeSig([], retTypes))
.addBody([
...Array(numRets).fill([kExprRefFunc, fun.index]).flat(),
]).exportFunc();
const instance = builder.instantiate({});
for (let i = 0; i < 10; i++) {
instance.exports.test();
}