test/mjsunit/compiler/osr-assert.js

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// Flags: --use-osr

function f(x, b, c) {
  var outer = 1000000;
  var a = 1;
  while (outer > 0) {
    a = a + 5;
    assertEquals(b + 1, c);
    outer--;
  }
  return a + 4;
}

assertEquals(5000005, f(5, "122", "1221"));