src/cpu/aarch64/vm/macroAssembler_aarch64.hpp

rev 10528 : 8151775: aarch64: add support for 8.1 LSE atomic operations
Reviewed-by: aph

@@ -955,13 +955,17 @@
   void cmpxchgw(Register oldv, Register newv, Register addr, Register tmp,
                   Label &suceed, Label *fail);
 
   void atomic_add(Register prev, RegisterOrConstant incr, Register addr);
   void atomic_addw(Register prev, RegisterOrConstant incr, Register addr);
+  void atomic_addal(Register prev, RegisterOrConstant incr, Register addr);
+  void atomic_addalw(Register prev, RegisterOrConstant incr, Register addr);
 
   void atomic_xchg(Register prev, Register newv, Register addr);
   void atomic_xchgw(Register prev, Register newv, Register addr);
+  void atomic_xchgal(Register prev, Register newv, Register addr);
+  void atomic_xchgalw(Register prev, Register newv, Register addr);
 
   void orptr(Address adr, RegisterOrConstant src) {
     ldr(rscratch2, adr);
     if (src.is_register())
       orr(rscratch2, rscratch2, src.as_register());