src/os_cpu/linux_aarch64/vm/atomic_linux_aarch64.hpp

rev 13452 : imported patch Atomic_cmpxchg
rev 13453 : imported patch Atomic_add

*** 45,58 ****
  inline void Atomic::store    (jint     store_value, volatile jint*     dest) { *dest = store_value; }
  inline void Atomic::store_ptr(intptr_t store_value, volatile intptr_t* dest) { *dest = store_value; }
  inline void Atomic::store_ptr(void*    store_value, volatile void*     dest) { *(void* volatile *)dest = store_value; }
  
  
! inline jint Atomic::add(jint add_value, volatile jint* dest)
  {
   return __sync_add_and_fetch(dest, add_value);
! }
  
  inline void Atomic::inc(volatile jint* dest)
  {
   add(1, dest);
  }
--- 45,63 ----
  inline void Atomic::store    (jint     store_value, volatile jint*     dest) { *dest = store_value; }
  inline void Atomic::store_ptr(intptr_t store_value, volatile intptr_t* dest) { *dest = store_value; }
  inline void Atomic::store_ptr(void*    store_value, volatile void*     dest) { *(void* volatile *)dest = store_value; }
  
  
! 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) const {
      return __sync_add_and_fetch(dest, add_value);
!   }
! };
  
  inline void Atomic::inc(volatile jint* dest)
  {
   add(1, dest);
  }
*** 103,122 ****
  }
  
  inline void Atomic::store (jlong store_value, jlong* dest) { *dest = store_value; }
  inline void Atomic::store (jlong store_value, volatile jlong* dest) { *dest = store_value; }
  
- inline intptr_t Atomic::add_ptr(intptr_t add_value, volatile intptr_t* dest)
- {
-  return __sync_add_and_fetch(dest, add_value);
- }
- 
- inline void* Atomic::add_ptr(intptr_t add_value, volatile void* dest)
- {
-   return (void *) add_ptr(add_value, (volatile intptr_t *) dest);
- }
- 
  inline void Atomic::inc_ptr(volatile intptr_t* dest)
  {
   add_ptr(1, dest);
  }
  
--- 108,117 ----