test/mjsunit/regress/regress-crbug-306851.js

// Copyright 2013 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

function Counter() {
  this.value = 0;
};

Object.defineProperty(Counter.prototype, 'count', {
  get: function() { return this.value; },
  set: function(value) { this.value = value; }
});

var obj = new Counter();

function bummer() {
  obj.count++;
  return obj.count;
}

assertEquals(1, bummer());
assertEquals(2, bummer());
assertEquals(3, bummer());
%OptimizeFunctionOnNextCall(bummer);
assertEquals(4, bummer());
assertEquals(5, bummer());
assertEquals(6, bummer());