v8/test/mjsunit/compiler/osr-nested.js

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// Flags: --use-osr --allow-natives-syntax

function f() {
  var sum = 0;
  for (var i = 0; i < 10; i++) {
    %PrepareFunctionForOptimization(f);
    for (var j = 0; j < 10; j++) {
      var x = i + 2;
      var y = x + 5;
      var z = y + 3;
      sum += z;
      if (j == 5) %OptimizeOsr();
    }
  }
  return sum;
}
%PrepareFunctionForOptimization(f);


assertEquals(1450, f());
assertEquals(1450, f());
assertEquals(1450, f());