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ARM: Add NEON predef

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Charly Chevalier
2015-07-09 10:11:57 +02:00
parent 9b66cddaf6
commit 5ce2ff09f8
1 changed files with 35 additions and 0 deletions
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35
include/boost/predef/hardware/simd/arm/neon.h
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@ -9,4 +9,39 @@ http://www.boost.org/LICENSE_1_0.txt)
#ifndef BOOST_PREDEF_HARDWARE_SIMD_ARM_NEON_H
#define BOOST_PREDEF_HARDWARE_SIMD_ARM_NEON_H
#include <boost/predef/version_number.h>
/*`
[heading `BOOST_HW_SIMD_ARM_NEON`]
[@https://en.wikipedia.org/wiki/ARM_architecture#Advanced_SIMD_.28NEON.29 NEON] ARM extension.
Version number is: 1.0.0.
[table
[[__predef_symbol__] [__predef_version__]]
[[`__ARM_NEON__`] [__predef_detection__]]
[[`__aarch64__`] [__predef_detection__]]
[[`_M_ARM`] [__predef_detection__]]
]
*/
#define BOOST_HW_SIMD_ARM_NEON BOOST_VERSION_NUMBER_NOT_AVAILABLE
#if defined(__ARM_NEON__) || defined(__aarch64__) || defined (_M_ARM)
# undef BOOST_HW_SIMD_ARM_NEON
# define BOOST_HW_SIMD_ARM_NEON BOOST_VERSION_NUMBER(1, 0, 0)
# define BOOST_HW_SIMD_ARM_NEON_AVAILABLE
#endif
#define BOOST_HW_SIMD_ARM_NEON_NAME "NEON"
#if !defined(BOOST_HW_SIMD_ARM) && defined(BOOST_HW_SIMD_ARM_NEON_AVAILABLE)
# define BOOST_HW_SIMD_ARM BOOST_HW_SIMD_ARM_NEON
# define BOOST_HW_SIMD_ARM_NAME BOOST_HW_SIMD_ARM_NEON_NAME
#endif
#endif
#include <boost/predef/detail/test.h>
BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_ARM_NEON, BOOST_HW_SIMD_ARM_NEON_NAME)