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x86: Add SSE2 predef

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Charly Chevalier
2015-07-08 14:32:32 +02:00
parent cc9c5cdcf5
commit 67250ecae2
1 changed files with 39 additions and 0 deletions
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39
include/boost/predef/hardware/simd/x86/sse2.h
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@ -9,4 +9,43 @@ http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_PREDEF_HARDWARE_SIMD_X86_SSE2_H
#define BOOST_PREDEF_HARDWARE_SIMD_X86_SSE2_H
#include <boost/predef/version_number.h>
/*`
[heading `BOOST_HW_SIMD_X86_SSE2`]
[@https://en.wikipedia.org/wiki/SSE2 SSE2] x86 extension.
Version number is: 2.0.0.
[table
[[__predef_symbol__] [__predef_version__]]
[[`__SSE2__`] [__predef_detection__]]
[[`_M_X64`] [__predef_detection__]]
[[`_M_IX86_FP >= 2`] [__predef_detection__]]
]
*/
#define BOOST_HW_SIMD_X86_SSE2 BOOST_VERSION_NUMBER_NOT_AVAILABLE
#if defined(__SSE2__) || defined(_M_X64) || _M_IX86_FP >= 2
# undef BOOST_HW_SIMD_X86_SSE2
# define BOOST_HW_SIMD_X86_SSE2 BOOST_VERSION_NUMBER(2, 0, 0)
# define BOOST_HW_SIMD_X86_SSE2_AVAILABLE
#endif
#define BOOST_HW_SIMD_X86_SSE2_NAME "SSE2"
#if !defined(BOOST_HW_SIMD_X86) && defined(BOOST_HW_SIMD_X86_SSE2_AVAILABLE)
# define BOOST_HW_SIMD_X86 BOOST_HW_SIMD_X86_SSE2
# define BOOST_HW_SIMD_X86_NAME BOOST_HW_SIMD_X86_SSE2_NAME
#endif
#if defined(BOOST_HW_SIMD_X86_SSE2_AVAILABLE)
# include <emmintrin.h>
#endif
#endif
#include <boost/predef/detail/test.h>
BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_X86_SSE2, BOOST_HW_SIMD_X86_SSE2_NAME)