src/hotspot/os_cpu/linux_ppc/atomic_linux_ppc.hpp

*** 132,142 ****
  
  template<>
  template<typename T>
  inline T Atomic::PlatformXchg<4>::operator()(T exchange_value,
                                               T volatile* dest) const {
!   // Note that xchg_ptr doesn't necessarily do an acquire
    // (see synchronizer.cpp).
  
    T old_value;
    const uint64_t zero = 0;
  
--- 132,142 ----
  
  template<>
  template<typename T>
  inline T Atomic::PlatformXchg<4>::operator()(T exchange_value,
                                               T volatile* dest) const {
!   // Note that xchg doesn't necessarily do an acquire
    // (see synchronizer.cpp).
  
    T old_value;
    const uint64_t zero = 0;
  
*** 171,181 ****
  template<>
  template<typename T>
  inline T Atomic::PlatformXchg<8>::operator()(T exchange_value,
                                               T volatile* dest) const {
    STATIC_ASSERT(8 == sizeof(T));
!   // Note that xchg_ptr doesn't necessarily do an acquire
    // (see synchronizer.cpp).
  
    T old_value;
    const uint64_t zero = 0;
  
--- 171,181 ----
  template<>
  template<typename T>
  inline T Atomic::PlatformXchg<8>::operator()(T exchange_value,
                                               T volatile* dest) const {
    STATIC_ASSERT(8 == sizeof(T));
!   // Note that xchg doesn't necessarily do an acquire
    // (see synchronizer.cpp).
  
    T old_value;
    const uint64_t zero = 0;