69 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  70 #define MIN_STACK_RED_PAGES DEFAULT_STACK_RED_PAGES
  71 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  72 
  73 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
  74 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
  75 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
  76 
  77 define_pd_global(bool, RewriteBytecodes,     true);
  78 define_pd_global(bool, RewriteFrequentPairs, true);
  79 
  80 define_pd_global(bool, UseMembar,            false);
  81 
  82 define_pd_global(bool, PreserveFramePointer, false);
  83 
  84 // GC Ergo Flags
  85 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  86 
  87 define_pd_global(uintx, TypeProfileLevel, 111);
  88 


  89 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct, range, constraint) \
  90                                                                             \
  91   product(intx, UseVIS, 99,                                                 \
  92           "Highest supported VIS instructions set on Sparc")                \
  93           range(0, 99)                                                      \
  94                                                                             \
  95   product(bool, UseCBCond, false,                                           \
  96           "Use compare and branch instruction on SPARC")                    \
  97                                                                             \
  98   product(bool, UseBlockZeroing, false,                                     \
  99           "Use special cpu instructions for block zeroing")                 \
 100                                                                             \
 101   product(intx, BlockZeroingLowLimit, 2048,                                 \
 102           "Minimum size in bytes when block zeroing will be used")          \
 103           range(1, max_jint)                                                \
 104                                                                             \
 105   product(bool, UseBlockCopy, false,                                        \
 106           "Use special cpu instructions for block copy")                    \
 107                                                                             \
 108   product(intx, BlockCopyLowLimit, 2048,                                    \

  69 #define MIN_STACK_YELLOW_PAGES DEFAULT_STACK_YELLOW_PAGES
  70 #define MIN_STACK_RED_PAGES DEFAULT_STACK_RED_PAGES
  71 #define MIN_STACK_SHADOW_PAGES DEFAULT_STACK_SHADOW_PAGES
  72 
  73 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
  74 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
  75 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
  76 
  77 define_pd_global(bool, RewriteBytecodes,     true);
  78 define_pd_global(bool, RewriteFrequentPairs, true);
  79 
  80 define_pd_global(bool, UseMembar,            false);
  81 
  82 define_pd_global(bool, PreserveFramePointer, false);
  83 
  84 // GC Ergo Flags
  85 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M);  // default max size of CMS young gen, per GC worker thread
  86 
  87 define_pd_global(uintx, TypeProfileLevel, 111);
  88 
  89 define_pd_global(bool, CompactStrings, true);
  90 
  91 #define ARCH_FLAGS(develop, product, diagnostic, experimental, notproduct, range, constraint) \
  92                                                                             \
  93   product(intx, UseVIS, 99,                                                 \
  94           "Highest supported VIS instructions set on Sparc")                \
  95           range(0, 99)                                                      \
  96                                                                             \
  97   product(bool, UseCBCond, false,                                           \
  98           "Use compare and branch instruction on SPARC")                    \
  99                                                                             \
 100   product(bool, UseBlockZeroing, false,                                     \
 101           "Use special cpu instructions for block zeroing")                 \
 102                                                                             \
 103   product(intx, BlockZeroingLowLimit, 2048,                                 \
 104           "Minimum size in bytes when block zeroing will be used")          \
 105           range(1, max_jint)                                                \
 106                                                                             \
 107   product(bool, UseBlockCopy, false,                                        \
 108           "Use special cpu instructions for block copy")                    \
 109                                                                             \
 110   product(intx, BlockCopyLowLimit, 2048,                                    \