Turn on parallel recompilation for tests that assert optimization status.

test/mjsunit/array-feedback.js

 // Copyright 2012 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 174 matching lines @@
     %OptimizeFunctionOnNextCall(create0);
     create0();
     // This test only makes sense if crankshaft is allowed
     if (4 != %GetOptimizationStatus(create0)) {
       create0();
       b = create0();
       assertKind(elements_kind.fast_smi_only, b);
       b[0] = 3.5;
       c = create0();
       assertKind(elements_kind.fast_double, c);
-      assertTrue(2 != %GetOptimizationStatus(create0));
+      assertOptimized(create0);
     }
   })();
 
 
   // Verify that cross context calls work
   (function (){
     var realmA = Realm.current();
     var realmB = Realm.create();
     assertEquals(0, realmA);
     assertEquals(1, realmB);
 
     function instanceof_check(type) {
       assertTrue(type() instanceof type);
       assertTrue(type(5) instanceof type);
       assertTrue(type(1,2,3) instanceof type);
     }
 
     var realmBArray = Realm.eval(realmB, "Array");
     instanceof_check(Array);
     instanceof_check(Array);
     instanceof_check(Array);
     instanceof_check(realmBArray);
     instanceof_check(realmBArray);
     instanceof_check(realmBArray);
   })();
 }