67 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
68 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
69 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
70 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
71
72 define_pd_global(bool, RewriteBytecodes, true);
73 define_pd_global(bool, RewriteFrequentPairs, true);
74
75 define_pd_global(bool, PreserveFramePointer, false);
76
77 // GC Ergo Flags
78 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
79
80 define_pd_global(uintx, TypeProfileLevel, 111);
81
82 define_pd_global(bool, CompactStrings, true);
83
84 define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
85
86 define_pd_global(bool, ThreadLocalHandshakes, true);
87
88 #define ARCH_FLAGS(develop, \
89 product, \
90 diagnostic, \
91 experimental, \
92 notproduct, \
93 range, \
94 constraint, \
95 writeable) \
96 \
97 product(intx, UseVIS, 99, \
98 "Highest supported VIS instructions set on SPARC") \
99 range(0, 99) \
100 \
101 product(bool, UseCBCond, false, \
102 "Use compare and branch instruction on SPARC") \
103 \
104 product(bool, UseMPMUL, false, \
105 "Use multi-precision multiply instruction (mpmul) on SPARC") \
106 \
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67 define_pd_global(intx, StackYellowPages, DEFAULT_STACK_YELLOW_PAGES);
68 define_pd_global(intx, StackRedPages, DEFAULT_STACK_RED_PAGES);
69 define_pd_global(intx, StackShadowPages, DEFAULT_STACK_SHADOW_PAGES);
70 define_pd_global(intx, StackReservedPages, DEFAULT_STACK_RESERVED_PAGES);
71
72 define_pd_global(bool, RewriteBytecodes, true);
73 define_pd_global(bool, RewriteFrequentPairs, true);
74
75 define_pd_global(bool, PreserveFramePointer, false);
76
77 // GC Ergo Flags
78 define_pd_global(size_t, CMSYoungGenPerWorker, 16*M); // default max size of CMS young gen, per GC worker thread
79
80 define_pd_global(uintx, TypeProfileLevel, 111);
81
82 define_pd_global(bool, CompactStrings, true);
83
84 define_pd_global(intx, InitArrayShortSize, 8*BytesPerLong);
85
86 define_pd_global(bool, ThreadLocalHandshakes, true);
87 // ObjectMonitor ref_count not implemented in C2 fast_lock() or
88 // fast_unlock() so use a handshake for safety.
89 define_pd_global(bool, HandshakeAfterDeflateIdleMonitors, true);
90
91 #define ARCH_FLAGS(develop, \
92 product, \
93 diagnostic, \
94 experimental, \
95 notproduct, \
96 range, \
97 constraint, \
98 writeable) \
99 \
100 product(intx, UseVIS, 99, \
101 "Highest supported VIS instructions set on SPARC") \
102 range(0, 99) \
103 \
104 product(bool, UseCBCond, false, \
105 "Use compare and branch instruction on SPARC") \
106 \
107 product(bool, UseMPMUL, false, \
108 "Use multi-precision multiply instruction (mpmul) on SPARC") \
109 \
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