src/cpu/ppc/vm/macroAssembler_ppc.hpp

rev 10742 : Make fields used in lock-free algorithms volatile

@@ -570,11 +570,11 @@
   // Support for serializing memory accesses between threads
   void serialize_memory(Register thread, Register tmp1, Register tmp2);
 
   // GC barrier support.
   void card_write_barrier_post(Register Rstore_addr, Register Rnew_val, Register Rtmp);
-  void card_table_write(jbyte* byte_map_base, Register Rtmp, Register Robj);
+  void card_table_write(volatile jbyte* byte_map_base, Register Rtmp, Register Robj);
 
 #if INCLUDE_ALL_GCS
   // General G1 pre-barrier generator.
   void g1_write_barrier_pre(Register Robj, RegisterOrConstant offset, Register Rpre_val,
                             Register Rtmp1, Register Rtmp2, bool needs_frame = false);