53 #endif // COMPILER2
  54 define_pd_global(intx, OptoLoopAlignment,        16);
  55 define_pd_global(intx, InlineFrequencyCount,     100);
  56 define_pd_global(intx, InlineSmallCode,          1000);
  57 
  58 define_pd_global(intx, StackYellowPages, 2);
  59 define_pd_global(intx, StackRedPages, 1);
  60 #ifdef AMD64
  61 // Very large C++ stack frames using solaris-amd64 optimized builds
  62 // due to lack of optimization caused by C++ compiler bugs
  63 define_pd_global(intx, StackShadowPages, SOLARIS_ONLY(20) NOT_SOLARIS(6) DEBUG_ONLY(+2));
  64 #else
  65 define_pd_global(intx, StackShadowPages, 3 DEBUG_ONLY(+5));
  66 #endif // AMD64
  67 
  68 define_pd_global(intx, PreInflateSpin,           10);
  69 
  70 define_pd_global(bool, RewriteBytecodes,     true);
  71 define_pd_global(bool, RewriteFrequentPairs, true);
  72 



  73 define_pd_global(bool, UseMembar,            false);

  74 
  75 // GC Ergo Flags
  76 define_pd_global(intx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread
  77 #endif // CPU_X86_VM_GLOBALS_X86_HPP

  53 #endif // COMPILER2
  54 define_pd_global(intx, OptoLoopAlignment,        16);
  55 define_pd_global(intx, InlineFrequencyCount,     100);
  56 define_pd_global(intx, InlineSmallCode,          1000);
  57 
  58 define_pd_global(intx, StackYellowPages, 2);
  59 define_pd_global(intx, StackRedPages, 1);
  60 #ifdef AMD64
  61 // Very large C++ stack frames using solaris-amd64 optimized builds
  62 // due to lack of optimization caused by C++ compiler bugs
  63 define_pd_global(intx, StackShadowPages, SOLARIS_ONLY(20) NOT_SOLARIS(6) DEBUG_ONLY(+2));
  64 #else
  65 define_pd_global(intx, StackShadowPages, 3 DEBUG_ONLY(+5));
  66 #endif // AMD64
  67 
  68 define_pd_global(intx, PreInflateSpin,           10);
  69 
  70 define_pd_global(bool, RewriteBytecodes,     true);
  71 define_pd_global(bool, RewriteFrequentPairs, true);
  72 
  73 #ifdef _ALLBSD_SOURCE
  74 define_pd_global(bool, UseMembar,            true);
  75 #else
  76 define_pd_global(bool, UseMembar,            false);
  77 #endif
  78 
  79 // GC Ergo Flags
  80 define_pd_global(intx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread
  81 #endif // CPU_X86_VM_GLOBALS_X86_HPP