test/mjsunit/regress/regress-crbug-140083.js

// Copyright 2012 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
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// Flags: --allow-natives-syntax

// Test that the absence of a setter in a compound/count operation works.

Object.defineProperty(Object.prototype, "foo",
                      { get: function() { return 123; } });

function bar(o) {
  o.foo += 42;
  o.foo++;
}

var baz = {};
bar(baz);
bar(baz);
%OptimizeFunctionOnNextCall(bar)
bar(baz);