[tests] Make assertOptimized()/assertUnoptimized() great again.

test/mjsunit/shared-function-tier-up-default.js

Index: test/mjsunit/shared-function-tier-up-default.js
diff --git a/test/mjsunit/shared-function-tier-up-default.js b/test/mjsunit/shared-function-tier-up-default.js
index 09c5f8e7fe88a5938419765c3bb6b48a8e8d3da3..7e8b7f45e79c0b5d1b8915974fad974f168db187 100644
--- a/test/mjsunit/shared-function-tier-up-default.js
+++ b/test/mjsunit/shared-function-tier-up-default.js
@@ -13,20 +13,24 @@
     }
     sum += f(i);
 
-    if (%GetOptimizationStatus(f) == 3 || %GetOptimizationStatus(f) == 4) {
+    var opt_status = %GetOptimizationStatus(f);
+    if ((opt_status & V8OptimizationStatus.kAlwaysOptimize) ||
+        (opt_status & V8OptimizationStatus.kNeverOptimize)) {
       // If we are always or never optimizing f, just exit, this test is useless.
       return;
     }
 
     if (i == 1) {
       // f must be baseline code.
-      assertEquals(2, %GetOptimizationStatus(f));
+      assertFalse((opt_status & V8OptimizationStatus.kOptimized) !== 0);
+      assertFalse((opt_status & V8OptimizationStatus.kInterpreted) !== 0);
 
       // Run twice (i = 0, 1), then tier-up.
       %OptimizeFunctionOnNextCall(f);
     } else if (i == 2) {
       // Tier-up at i = 2 should go up to crankshaft.
-      assertEquals(1, %GetOptimizationStatus(f));
+      assertTrue((opt_status & V8OptimizationStatus.kOptimized) !== 0);
+      assertFalse((opt_status & V8OptimizationStatus.kTurboFanned) !== 0);
     }
   }
 })()