diff options
Diffstat (limited to 'simd/arm/neon-compat.h.in')
-rw-r--r-- | simd/arm/neon-compat.h.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/simd/arm/neon-compat.h.in b/simd/arm/neon-compat.h.in index 23d6d28c..436c402a 100644 --- a/simd/arm/neon-compat.h.in +++ b/simd/arm/neon-compat.h.in @@ -23,13 +23,17 @@ #cmakedefine HAVE_VLD1_U16_X2 #cmakedefine HAVE_VLD1Q_U8_X4 -/* Define compiler-independent count-leading-zeros macros */ +/* Define compiler-independent count-leading-zeros and byte-swap macros */ #if defined(_MSC_VER) && !defined(__clang__) #define BUILTIN_CLZ(x) _CountLeadingZeros(x) #define BUILTIN_CLZLL(x) _CountLeadingZeros64(x) +#define BUILTIN_BSWAP32(x) _byteswap_ulong(x) +#define BUILTIN_BSWAP64(x) _byteswap_uint64(x) #elif defined(__clang__) || defined(__GNUC__) #define BUILTIN_CLZ(x) __builtin_clz(x) #define BUILTIN_CLZLL(x) __builtin_clzll(x) +#define BUILTIN_BSWAP32(x) __builtin_bswap32(x) +#define BUILTIN_BSWAP64(x) __builtin_bswap64(x) #else #error "Unknown compiler" #endif |