161 |
161 |
162 template<size_t byte_size> |
162 template<size_t byte_size> |
163 struct Atomic::PlatformAdd |
163 struct Atomic::PlatformAdd |
164 : Atomic::AddAndFetch<Atomic::PlatformAdd<byte_size> > |
164 : Atomic::AddAndFetch<Atomic::PlatformAdd<byte_size> > |
165 { |
165 { |
166 template<typename I, typename D> |
166 template<typename D, typename I> |
167 D add_and_fetch(I add_value, D volatile* dest, atomic_memory_order order) const; |
167 D add_and_fetch(D volatile* dest, I add_value, atomic_memory_order order) const; |
168 }; |
168 }; |
169 |
169 |
170 template<> |
170 template<> |
171 template<typename I, typename D> |
171 template<typename D, typename I> |
172 inline D Atomic::PlatformAdd<4>::add_and_fetch(I add_value, D volatile* dest, |
172 inline D Atomic::PlatformAdd<4>::add_and_fetch(D volatile* dest, I add_value, |
173 atomic_memory_order order) const { |
173 atomic_memory_order order) const { |
174 STATIC_ASSERT(4 == sizeof(I)); |
174 STATIC_ASSERT(4 == sizeof(I)); |
175 STATIC_ASSERT(4 == sizeof(D)); |
175 STATIC_ASSERT(4 == sizeof(D)); |
176 |
176 |
177 #ifdef ARM |
177 #ifdef ARM |
178 return add_using_helper<int>(arm_add_and_fetch, add_value, dest); |
178 return add_using_helper<int>(arm_add_and_fetch, dest, add_value); |
179 #else |
179 #else |
180 #ifdef M68K |
180 #ifdef M68K |
181 return add_using_helper<int>(m68k_add_and_fetch, add_value, dest); |
181 return add_using_helper<int>(m68k_add_and_fetch, dest, add_value); |
182 #else |
182 #else |
183 return __sync_add_and_fetch(dest, add_value); |
183 return __sync_add_and_fetch(dest, add_value); |
184 #endif // M68K |
184 #endif // M68K |
185 #endif // ARM |
185 #endif // ARM |
186 } |
186 } |
187 |
187 |
188 template<> |
188 template<> |
189 template<typename I, typename D> |
189 template<typename D, typename !> |
190 inline D Atomic::PlatformAdd<8>::add_and_fetch(I add_value, D volatile* dest, |
190 inline D Atomic::PlatformAdd<8>::add_and_fetch(D volatile* dest, I add_value, |
191 atomic_memory_order order) const { |
191 atomic_memory_order order) const { |
192 STATIC_ASSERT(8 == sizeof(I)); |
192 STATIC_ASSERT(8 == sizeof(I)); |
193 STATIC_ASSERT(8 == sizeof(D)); |
193 STATIC_ASSERT(8 == sizeof(D)); |
194 |
194 |
195 return __sync_add_and_fetch(dest, add_value); |
195 return __sync_add_and_fetch(dest, add_value); |