src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp

@@ -52,12 +52,12 @@
     (*os::atomic_load_long_func)(reinterpret_cast<const volatile int64_t*>(src)));
 }
 
 template<>
 template<typename T>
-inline void Atomic::PlatformStore<8>::operator()(T store_value,
-                                                 T volatile* dest) const {
+inline void Atomic::PlatformStore<8>::operator()(T volatile* dest,
+                                                 T store_value) const {
   STATIC_ASSERT(8 == sizeof(T));
   (*os::atomic_store_long_func)(
     PrimitiveConversions::cast<int64_t>(store_value), reinterpret_cast<volatile int64_t*>(dest));
 }
 

@@ -68,31 +68,31 @@
 
 template<size_t byte_size>
 struct Atomic::PlatformAdd
   : Atomic::AddAndFetch<Atomic::PlatformAdd<byte_size> >
 {
-  template<typename I, typename D>
-  D add_and_fetch(I add_value, D volatile* dest, atomic_memory_order order) const;
+  template<typename D, typename I>
+  D add_and_fetch(D volatile* dest, I add_value, atomic_memory_order order) const;
 };
 
 template<>
-template<typename I, typename D>
-inline D Atomic::PlatformAdd<4>::add_and_fetch(I add_value, D volatile* dest,
+template<typename D, typename I>
+inline D Atomic::PlatformAdd<4>::add_and_fetch(D volatile* dest, I add_value,
                                                atomic_memory_order order) const {
   STATIC_ASSERT(4 == sizeof(I));
   STATIC_ASSERT(4 == sizeof(D));
-  return add_using_helper<int32_t>(os::atomic_add_func, add_value, dest);
+  return add_using_helper<int32_t>(os::atomic_add_func, dest, add_value);
 }
 
 
 template<>
 template<typename T>
-inline T Atomic::PlatformXchg<4>::operator()(T exchange_value,
-                                             T volatile* dest,
+inline T Atomic::PlatformXchg<4>::operator()(T volatile* dest,
+                                             T exchange_value,
                                              atomic_memory_order order) const {
   STATIC_ASSERT(4 == sizeof(T));
-  return xchg_using_helper<int32_t>(os::atomic_xchg_func, exchange_value, dest);
+  return xchg_using_helper<int32_t>(os::atomic_xchg_func, dest, exchange_value);
 }
 
 
 // The memory_order parameter is ignored - we always provide the strongest/most-conservative ordering
 

@@ -117,24 +117,24 @@
 }
 
 
 template<>
 template<typename T>
-inline T Atomic::PlatformCmpxchg<4>::operator()(T exchange_value,
-                                                T volatile* dest,
+inline T Atomic::PlatformCmpxchg<4>::operator()(T volatile* dest,
                                                 T compare_value,
+                                                T exchange_value,
                                                 atomic_memory_order order) const {
   STATIC_ASSERT(4 == sizeof(T));
-  return cmpxchg_using_helper<int32_t>(reorder_cmpxchg_func, exchange_value, dest, compare_value);
+  return cmpxchg_using_helper<int32_t>(reorder_cmpxchg_func, dest, compare_value, exchange_value);
 }
 
 template<>
 template<typename T>
-inline T Atomic::PlatformCmpxchg<8>::operator()(T exchange_value,
-                                                T volatile* dest,
+inline T Atomic::PlatformCmpxchg<8>::operator()(T volatile* dest,
                                                 T compare_value,
+                                                T exchange_value,
                                                 atomic_memory_order order) const {
   STATIC_ASSERT(8 == sizeof(T));
-  return cmpxchg_using_helper<int64_t>(reorder_cmpxchg_long_func, exchange_value, dest, compare_value);
+  return cmpxchg_using_helper<int64_t>(reorder_cmpxchg_long_func, dest, compare_value, exchange_value);
 }
 
 #endif // OS_CPU_LINUX_ARM_ATOMIC_LINUX_ARM_HPP