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Wrapper for system intrin header

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Matthew Barr
2017-03-30 13:40:52 +11:00
parent 8201183138
commit cd418ea6a8
8 changed files with 82 additions and 126 deletions
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37
src/util/simd_utils.h
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@@ -38,42 +38,13 @@
#endif
#include "config.h"
#include "util/arch.h"
#include <string.h> // for memcpy
// more recent headers are bestest, but only if we can use them
#ifdef __cplusplus
# if defined(HAVE_CXX_X86INTRIN_H)
# define USE_X86INTRIN_H
# endif
#else // C
# if defined(HAVE_C_X86INTRIN_H)
# define USE_X86INTRIN_H
# endif
#endif
#ifdef __cplusplus
# if defined(HAVE_CXX_INTRIN_H)
# define USE_INTRIN_H
# endif
#else // C
# if defined(HAVE_C_INTRIN_H)
# define USE_INTRIN_H
# endif
#endif
#if defined(USE_X86INTRIN_H)
#include <x86intrin.h>
#elif defined(USE_INTRIN_H)
#include <intrin.h>
#else
#error no intrins!
#endif
#include "ue2common.h"
#include "simd_types.h"
#include "unaligned.h"
#include "util/arch.h"
#include "util/intrinsics.h"
#include <string.h> // for memcpy
// Define a common assume_aligned using an appropriate compiler built-in, if
// it's available. Note that we need to handle C or C++ compilation.