*** old/src/share/vm/runtime/advancedThresholdPolicy.cpp	Thu Sep  4 12:25:43 2014
--- new/src/share/vm/runtime/advancedThresholdPolicy.cpp	Thu Sep  4 12:25:42 2014

*** 213,223 ****
--- 213,223 ----
    // Increase C1 compile threshold when the code cache is filled more
    // than specified by IncreaseFirstTierCompileThresholdAt percentage.
    // The main intention is to keep enough free space for C2 compiled code
    // to achieve peak performance if the code cache is under stress.
    if ((TieredStopAtLevel == CompLevel_full_optimization) && (level != CompLevel_full_optimization))  {
!     double current_reverse_free_ratio = CodeCache::reverse_free_ratio(CodeCache::get_code_blob_type(level));
      if (current_reverse_free_ratio > _increase_threshold_at_ratio) {
        k *= exp(current_reverse_free_ratio - _increase_threshold_at_ratio);
      }
    }
    return k;