--- a/src/share/vm/runtime/arguments.cpp	Thu Mar 20 22:30:26 2014 +0100
+++ b/src/share/vm/runtime/arguments.cpp	Tue Mar 18 20:19:10 2014 -0700
@@ -1709,7 +1709,8 @@
       // HeapBaseMinAddress can be greater than default but not less than.
       if (!FLAG_IS_DEFAULT(HeapBaseMinAddress)) {
         if (HeapBaseMinAddress < DefaultHeapBaseMinAddress) {
-          if (PrintMiscellaneous && Verbose) {  // matches compressed oops printing flags
+          // matches compressed oops printing flags
+          if (PrintCompressedOopsMode || (PrintMiscellaneous && Verbose)) {
             jio_fprintf(defaultStream::error_stream(),
                         "HeapBaseMinAddress must be at least " UINTX_FORMAT
                         " (" UINTX_FORMAT "G) which is greater than value given "
@@ -2438,9 +2439,11 @@
 
   status &= verify_interval(NmethodSweepFraction, 1, ReservedCodeCacheSize/K, "NmethodSweepFraction");
   status &= verify_interval(NmethodSweepActivity, 0, 2000, "NmethodSweepActivity");
+  status &= verify_interval(CodeCacheMinBlockLength, 1, 100, "CodeCacheMinBlockLength");
+  status &= verify_interval(CodeCacheSegmentSize, 1, 1024, "CodeCacheSegmentSize");
 
   // TieredCompilation needs at least 2 compiler threads.
-  const int num_min_compiler_threads = (TieredCompilation) ? NOT_GRAAL(2) GRAAL_ONLY(1) : 1;
+  const int num_min_compiler_threads = (TieredCompilation && (TieredStopAtLevel >= CompLevel_full_optimization)) ? NOT_GRAAL(2) GRAAL_ONLY(1) : 1;
   status &=verify_min_value(CICompilerCount, num_min_compiler_threads, "CICompilerCount");
 
   return status;