Remove some busy-OSR loops from tests using %OptimizeOsr().

test/mjsunit/regress/regress-1118.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 23 matching lines @@
 A.prototype.f = function() { }
 
 function B() { }
 
 var o = new A();
 
 // This function throws if o does not have an f property, and should not be
 // inlined.
 function g() { try { return o.f(); } finally { }}
 
 // Optimization status (see runtime.cc):

[Michael Starzinger, 2015/02/09 13:17:11]

nit: Comment no longer needed, let's drop these two lines.

[titzer, 2015/02/09 13:26:21]

Done.

 // 1 - yes, 2 - no, 3 - always, 4 - never.
 
 // This function should be optimized via OSR.
 function h() {
-  var optstatus = %GetOptimizationStatus(h);
-  if (optstatus == 4) {
-    // Optimizations are globally disabled; just run once.
-    g();
-  } else {
-    // Run for a bit as long as h is unoptimized.
-    if (%GetOptimizationStatus(h) != 4) {
-      while (%GetOptimizationCount(h) == 0) {
-        for (var j = 0; j < 100; j++) g();
-      }
-    }
-    g();
-  }
+  for (var i = 0; i < 10; i++) %OptimizeOsr();
+  g();
 }
 
 h();
 o = new B();
 assertThrows("h()");