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667 | #elif defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ \ |
667 | #elif defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ \ |
668 | || defined __ARM_ARCH_7M__ || defined __ARM_ARCH_7R__ |
668 | || defined __ARM_ARCH_7M__ || defined __ARM_ARCH_7R__ |
669 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory") |
669 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory") |
670 | #elif __aarch64__ |
670 | #elif __aarch64__ |
671 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb ish" : : : "memory") |
671 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb ish" : : : "memory") |
672 | #elif (__sparc || __sparc__) && !__sparcv8 |
672 | #elif (__sparc || __sparc__) && !(__sparc_v8__ || defined __sparcv8) |
673 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad | #StoreStore | #StoreLoad" : : : "memory") |
673 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad | #StoreStore | #StoreLoad" : : : "memory") |
674 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
674 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
675 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
675 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
676 | #elif defined __s390__ || defined __s390x__ |
676 | #elif defined __s390__ || defined __s390x__ |
677 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |
677 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |