src/cpu/x86/vm/globals_x86.hpp

changeset 3156
f08d439fab8c
parent 2650
dde920245681
child 3548
849412a95e45
child 3569
8f4eb44b3b76
     1.1 --- a/src/cpu/x86/vm/globals_x86.hpp	Tue Sep 20 23:50:16 2011 -0700
     1.2 +++ b/src/cpu/x86/vm/globals_x86.hpp	Sun Sep 25 16:03:29 2011 -0700
     1.3 @@ -70,7 +70,11 @@
     1.4  define_pd_global(bool, RewriteBytecodes,     true);
     1.5  define_pd_global(bool, RewriteFrequentPairs, true);
     1.6  
     1.7 +#ifdef _ALLBSD_SOURCE
     1.8 +define_pd_global(bool, UseMembar,            true);
     1.9 +#else
    1.10  define_pd_global(bool, UseMembar,            false);
    1.11 +#endif
    1.12  
    1.13  // GC Ergo Flags
    1.14  define_pd_global(intx, CMSYoungGenPerWorker, 64*M);  // default max size of CMS young gen, per GC worker thread

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