nodejs/deps/v8/test/mjsunit/regress/regress-1400897.js

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// Copyright 2022 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: --allow-natives-syntax
function bar() {
const x = 0;
return BigInt(x * -1);
}
%PrepareFunctionForOptimization(bar);
assertEquals(0n, bar());
%OptimizeFunctionOnNextCall(bar);
assertEquals(0n, bar());
function foo() {
let result = 0n;
let obj = {i: 0};
for (; obj.i < 1; ++obj.i) {
result += BigInt(obj.i * -2);
}
return result;
}
%PrepareFunctionForOptimization(foo);
assertEquals(0n, foo());
%OptimizeFunctionOnNextCall(foo);
assertEquals(0n, foo());