--- a/hotspot/src/share/vm/runtime/arguments.cpp	Fri Oct 21 00:58:30 2011 -0700
+++ b/hotspot/src/share/vm/runtime/arguments.cpp	Sun Oct 23 20:23:14 2011 -0700
@@ -1577,18 +1577,9 @@
     sprintf(buffer, "java.lang.Integer.IntegerCache.high=" INTX_FORMAT, AutoBoxCacheMax);
     add_property(buffer);
   }
-  if (AggressiveOpts && FLAG_IS_DEFAULT(DoEscapeAnalysis)) {
-    FLAG_SET_DEFAULT(DoEscapeAnalysis, true);
-  }
   if (AggressiveOpts && FLAG_IS_DEFAULT(BiasedLockingStartupDelay)) {
     FLAG_SET_DEFAULT(BiasedLockingStartupDelay, 500);
   }
-  if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeStringConcat)) {
-    FLAG_SET_DEFAULT(OptimizeStringConcat, true);
-  }
-  if (AggressiveOpts && FLAG_IS_DEFAULT(OptimizeFill)) {
-    FLAG_SET_DEFAULT(OptimizeFill, true);
-  }
 #endif
 
   if (AggressiveOpts) {