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diff src/os_cpu/windows_x86/vm/os_windows_x86.hpp @ 671:d0994e5bebce

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6822204: volatile fences should prefer lock:addl to actual mfence instructions Reviewed-by: kvn, phh
author never
date Thu, 26 Mar 2009 14:31:45 -0700
parents a61af66fc99e
children bd02caa94611
line wrap: on
line diff
--- a/src/os_cpu/windows_x86/vm/os_windows_x86.hpp	Tue Mar 24 15:09:52 2009 -0700
+++ b/src/os_cpu/windows_x86/vm/os_windows_x86.hpp	Thu Mar 26 14:31:45 2009 -0700
@@ -35,9 +35,6 @@
   static jint      (*atomic_add_func)           (jint,      volatile jint*);
   static intptr_t  (*atomic_add_ptr_func)       (intptr_t,  volatile intptr_t*);
 
-  static void      (*fence_func)                ();
-
-
   static jint      atomic_xchg_bootstrap        (jint,      volatile jint*);
   static intptr_t  atomic_xchg_ptr_bootstrap    (intptr_t,  volatile intptr_t*);
 
@@ -53,8 +50,6 @@
 #ifdef AMD64
   static jint      atomic_add_bootstrap         (jint,      volatile jint*);
   static intptr_t  atomic_add_ptr_bootstrap     (intptr_t,  volatile intptr_t*);
-
-  static void      fence_bootstrap              ();
 #endif // AMD64
 
   static void setup_fpu();