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src/hotspot/os_cpu/bsd_x86/atomic_bsd_x86.hpp

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*** 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"); }
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