v8/test/mjsunit/compiler/regress-958021.js
Georg Neis d83f023e2c [turbofan] Fix monotonicity of ComparisonOutcome-related typings
Bug: chromium:958021
Change-Id: I6cc6ff2666750b508786db010e202b1e8e1e9536
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1593293
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61171}
2019-05-02 14:14:54 +00:00

23 lines
510 B
JavaScript

// Copyright 2019 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 v0() {
let v7 = -4294967295;
try {
for (let v11 = 0; v11 < 8; v11++) {
const v13 = Symbol.isConcatSpreadable;
const v14 = v11 && v13;
const v15 = v7 <= v14;
for (var i = 0; i < 10; i++) {}
}
} catch(v20) {}
}
v0();
v0();
%OptimizeFunctionOnNextCall(v0);
v0();