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src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp
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*** 52,63 ****
(*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 {
STATIC_ASSERT(8 == sizeof(T));
(*os::atomic_store_long_func)(
PrimitiveConversions::cast<int64_t>(store_value), reinterpret_cast<volatile int64_t*>(dest));
}
--- 52,63 ----
(*os::atomic_load_long_func)(reinterpret_cast<const volatile int64_t*>(src)));
}
template<>
template<typename T>
! 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));
}
*** 68,98 ****
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<>
! template<typename I, typename D>
! inline D Atomic::PlatformAdd<4>::add_and_fetch(I add_value, D volatile* dest,
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);
}
template<>
template<typename T>
! inline T Atomic::PlatformXchg<4>::operator()(T exchange_value,
! T volatile* dest,
atomic_memory_order order) const {
STATIC_ASSERT(4 == sizeof(T));
! return xchg_using_helper<int32_t>(os::atomic_xchg_func, exchange_value, dest);
}
// The memory_order parameter is ignored - we always provide the strongest/most-conservative ordering
--- 68,98 ----
template<size_t byte_size>
struct Atomic::PlatformAdd
: Atomic::AddAndFetch<Atomic::PlatformAdd<byte_size> >
{
! template<typename D, typename I>
! D add_and_fetch(D volatile* dest, I add_value, atomic_memory_order order) const;
};
template<>
! 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, dest, add_value);
}
template<>
template<typename T>
! 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, dest, exchange_value);
}
// The memory_order parameter is ignored - we always provide the strongest/most-conservative ordering
*** 117,140 ****
}
template<>
template<typename T>
! inline T Atomic::PlatformCmpxchg<4>::operator()(T exchange_value,
! T volatile* dest,
T compare_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);
}
template<>
template<typename T>
! inline T Atomic::PlatformCmpxchg<8>::operator()(T exchange_value,
! T volatile* dest,
T compare_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);
}
#endif // OS_CPU_LINUX_ARM_ATOMIC_LINUX_ARM_HPP
--- 117,140 ----
}
template<>
template<typename T>
! 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, dest, compare_value, exchange_value);
}
template<>
template<typename T>
! 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, dest, compare_value, exchange_value);
}
#endif // OS_CPU_LINUX_ARM_ATOMIC_LINUX_ARM_HPP
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