src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp

*** 159,181 ****
    return PrimitiveConversions::cast<T>(dest);
  }
  
  template<>
  template<typename T>
! inline void Atomic::PlatformStore<8>::operator()(T store_value,
!                                                  T volatile* dest) const {
    STATIC_ASSERT(8 == sizeof(T));
    _Atomic_move_long(reinterpret_cast<const volatile int64_t*>(&store_value), reinterpret_cast<volatile int64_t*>(dest));
  }
  
  #endif // AMD64
  
  template<>
  struct Atomic::PlatformOrderedStore<1, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(T v, volatile T* p) const {
      __asm__ volatile (  "xchgb (%2),%0"
                        : "=q" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
--- 159,181 ----
    return PrimitiveConversions::cast<T>(dest);
  }
  
  template<>
  template<typename T>
! inline void Atomic::PlatformStore<8>::operator()(T volatile* dest,
!                                                  T store_value) const {
    STATIC_ASSERT(8 == sizeof(T));
    _Atomic_move_long(reinterpret_cast<const volatile int64_t*>(&store_value), reinterpret_cast<volatile int64_t*>(dest));
  }
  
  #endif // AMD64
  
  template<>
  struct Atomic::PlatformOrderedStore<1, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(volatile T* p, T v) const {
      __asm__ volatile (  "xchgb (%2),%0"
                        : "=q" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
*** 183,193 ****
  
  template<>
  struct Atomic::PlatformOrderedStore<2, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(T v, volatile T* p) const {
      __asm__ volatile (  "xchgw (%2),%0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
--- 183,193 ----
  
  template<>
  struct Atomic::PlatformOrderedStore<2, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(volatile T* p, T v) const {
      __asm__ volatile (  "xchgw (%2),%0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
*** 195,205 ****
  
  template<>
  struct Atomic::PlatformOrderedStore<4, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(T v, volatile T* p) const {
      __asm__ volatile (  "xchgl (%2),%0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
--- 195,205 ----
  
  template<>
  struct Atomic::PlatformOrderedStore<4, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(volatile T* p, T v) const {
      __asm__ volatile (  "xchgl (%2),%0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
*** 208,218 ****
  #ifdef AMD64
  template<>
  struct Atomic::PlatformOrderedStore<8, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(T v, volatile T* p) const {
      __asm__ volatile (  "xchgq (%2), %0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }
--- 208,218 ----
  #ifdef AMD64
  template<>
  struct Atomic::PlatformOrderedStore<8, RELEASE_X_FENCE>
  {
    template <typename T>
!   void operator()(volatile T* p, T v) const {
      __asm__ volatile (  "xchgq (%2), %0"
                        : "=r" (v)
                        : "0" (v), "r" (p)
                        : "memory");
    }