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Refactor ARM SIMD detection + Add _VERSION(s) for ARM family

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Charly Chevalier
2015-07-20 11:03:05 +02:00
parent 4aa12a8965
commit 7399d0169d
3 changed files with 55 additions and 60 deletions
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35
include/boost/predef/hardware/simd/arm.h
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@@ -6,37 +6,48 @@ Distributed under the Boost Software License, Version 1.0.
http://www.boost.org/LICENSE_1_0.txt) http://www.boost.org/LICENSE_1_0.txt)
*/ */
// From the newest to the oldest
#include <boost/predef/hardware/simd/arm/neon.h>
#ifndef BOOST_PREDEF_HARDWARE_SIMD_ARM_H #ifndef BOOST_PREDEF_HARDWARE_SIMD_ARM_H
#define BOOST_PREDEF_HARDWARE_SIMD_ARM_H #define BOOST_PREDEF_HARDWARE_SIMD_ARM_H
#include <boost/predef/version_number.h> #include <boost/predef/version_number.h>
#include <boost/predef/hardware/simd/arm/versions.h>
/*` /*`
[heading `BOOST_HW_SIMD_ARM`] [heading `BOOST_HW_SIMD_ARM`]
The SIMD extension for ARM (if detected). The SIMD extension for ARM (if detected).
Version number depends on the detected extension. Version number depends on the most recent detected extension.
BOOST_HW_SIMD_ARM is defined by the first detected extension.
[table [table
[[__predef_symbol__] [__predef_version__]] [[__predef_symbol__] [__predef_version__]]
[[`BOOST_HW_SIMD_ARM`] [__predef_detection__]]
[[`BOOST_HW_SIMD_ARM`] [V.R.P]] [[__predef_detection__] [__predef_detection__]]
[[`__aarch64__`] [__predef_detection__]]
[[`_M_ARM`] [__predef_detection__]]
[[`__ARM_NEON__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
[[`__aarch64__`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
[[`_M_ARM`] [BOOST_HW_SIMD_ARM_NEON_VERSION]]
] ]
*/ */
#if defined(BOOST_HW_SIMD_ARM)
# define BOOST_HW_SIMD_ARM_AVAILABLE
#else
#define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE #define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE
# define BOOST_HW_SIMD_ARM_NAME "ARM SIMD"
#undef BOOST_HW_SIMD_ARM
#if !defined(BOOST_HW_SIMD_ARM) && (defined(__ARM_NEON__) || defined(__aarch64__) || defined (_M_ARM))
# define BOOST_HW_SIMD_ARM BOOST_HW_SIMD_ARM_NEON_VERSION
#endif #endif
#if !defined(BOOST_HW_SIMD_ARM)
# define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE
#else
# define BOOST_HW_SIMD_ARM_AVAILABLE
#endif
#define BOOST_HW_SIMD_ARM_NAME "ARM SIMD"
#endif #endif
#include <boost/predef/detail/test.h> #include <boost/predef/detail/test.h>

47
include/boost/predef/hardware/simd/arm/neon.h
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@@ -1,47 +0,0 @@
/*
Copyright Charly Chevalier 2015
Copyright Joel Falcou 2015
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
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 "ARM SIMD 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)

31
include/boost/predef/hardware/simd/arm/versions.h Normal file
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@@ -0,0 +1,31 @@
/*
Copyright Charly Chevalier 2015
Copyright Joel Falcou 2015
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE_1_0.txt or copy at
http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef BOOST_PREDEF_HARDWARE_SIMD_ARM_VERSIONS_H
#define BOOST_PREDEF_HARDWARE_SIMD_ARM_VERSIONS_H
#include <boost/predef/version_number.h>
/*`
[heading `BOOST_HW_SIMD_ARM_*_VERSION`]
[note Those defines represent ARM SIMD extensions versions. You can
compare them with the predef BOOST_HW_SIMD_ARM.]
*/
// ---------------------------------
/*`
[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.
*/
#define BOOST_HW_SIMD_ARM_NEON_VERSION BOOST_VERSION_NUMBER(1, 0, 0)
#endif