src/hotspot/cpu/x86/assembler_x86.hpp

@@ -1017,10 +1017,12 @@
   void cdqq();
 
   void cld();
 
   void clflush(Address adr);
+  void clflushopt(Address adr);
+  void clwb(Address adr);
 
   void cmovl(Condition cc, Register dst, Register src);
   void cmovl(Condition cc, Register dst, Address src);
 
   void cmovq(Condition cc, Register dst, Register src);

@@ -1378,10 +1380,11 @@
       }
     }
   }
 
   void mfence();
+  void sfence();
 
   // Moves
 
   void mov64(Register dst, int64_t imm64);