v8/test/mjsunit/regress/regress-crbug-1399695.js
Toon Verwaest f3c20276ed [compiler] Use CheckIf instead of DeoptimizeIf to fix the framestate
Bug: chromium:1399695
Change-Id: Id2aae902d1ce483b4d0a1e4953074a7539cf7058
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4092264
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Auto-Submit: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84752}
2022-12-09 12:07:48 +00:00

14 lines
341 B
JavaScript

// 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 __f_3() {
isNaN.prototype = 14;
}
%PrepareFunctionForOptimization(__f_3);
__f_3();
%OptimizeFunctionOnNextCall(__f_3);
__f_3();