src/third_party/v8/test/mjsunit/regress/regress-1079446.js

// Copyright 2020 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 --turboprop

arr = new Int16Array();
function foo() {
  arr.__defineGetter__('a', function() { });
  arr[0] = "123.12";
}

%PrepareFunctionForOptimization(foo);
foo();
foo();
%OptimizeFunctionOnNextCall(foo);
foo();