diff options
Diffstat (limited to 'lib/Headers/__wmmintrin_pclmul.h')
| -rw-r--r-- | lib/Headers/__wmmintrin_pclmul.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/Headers/__wmmintrin_pclmul.h b/lib/Headers/__wmmintrin_pclmul.h index e9c6a9f6d4152..e0f928796ac17 100644 --- a/lib/Headers/__wmmintrin_pclmul.h +++ b/lib/Headers/__wmmintrin_pclmul.h @@ -20,10 +20,15 @@ * *===-----------------------------------------------------------------------=== */ -#ifndef _WMMINTRIN_PCLMUL_H -#define _WMMINTRIN_PCLMUL_H -/// \brief Multiplies two 64-bit integer values, which are selected from source +#ifndef __WMMINTRIN_H +#error "Never use <__wmmintrin_pclmul.h> directly; include <wmmintrin.h> instead." +#endif + +#ifndef __WMMINTRIN_PCLMUL_H +#define __WMMINTRIN_PCLMUL_H + +/// Multiplies two 64-bit integer values, which are selected from source /// operands using the immediate-value operand. The multiplication is a /// carry-less multiplication, and the 128-bit integer product is stored in /// the destination. @@ -50,8 +55,8 @@ /// Bit[4]=1 indicates that bits[127:64] of operand \a __Y are used. /// \returns The 128-bit integer vector containing the result of the carry-less /// multiplication of the selected 64-bit values. -#define _mm_clmulepi64_si128(__X, __Y, __I) \ - ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), \ - (__v2di)(__m128i)(__Y), (char)(__I))) +#define _mm_clmulepi64_si128(X, Y, I) \ + ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(X), \ + (__v2di)(__m128i)(Y), (char)(I))) -#endif /* _WMMINTRIN_PCLMUL_H */ +#endif /* __WMMINTRIN_PCLMUL_H */ |