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/*
* Lightweight wrappers for SIMD operations
* (C) 2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_SIMD_32_H__
#define BOTAN_SIMD_32_H__
#include <botan/types.h>
#if defined(BOTAN_TARGET_CPU_HAS_SSE2) && !defined(BOTAN_NO_SSE_INTRINSICS)
#include <botan/internal/simd_sse.h>
namespace Botan { typedef SIMD_SSE2 SIMD_32; }
#elif defined(BOTAN_TARGET_CPU_HAS_ALTIVEC)
#include <botan/internal/simd_altivec.h>
namespace Botan { typedef SIMD_Altivec SIMD_32; }
#else
#include <botan/internal/simd_scalar.h>
namespace Botan { typedef SIMD_Scalar SIMD_32; }
#endif
namespace Botan {
inline SIMD_32 rotate_left(const SIMD_32& x, u32bit rot)
{
SIMD_32 y = x;
y.rotate_left(rot);
return y;
}
inline SIMD_32 rotate_right(const SIMD_32& x, u32bit rot)
{
return rotate_left(x, 32 - rot);
}
}
#endif
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