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Kmake/deps/v8/test/mjsunit/maglev/regress-339506922.js
2026-05-26 23:36:42 -07:00

30 lines
575 B
JavaScript

// Copyright 2024 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
var caught = 0;
var N = 2000
function bar(x) {
return x === parseInt();
}
function foo(x) {
if (x === undefined || x === null) return false;
return DoestExist.call();
}
%PrepareFunctionForOptimization(bar);
%PrepareFunctionForOptimization(foo);
for (let i = 0; i < N; i++) {
try {
foo(!bar());
} catch (e) {
caught++;
}
}
assertEquals(caught, N);