| /* |
| 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_H |
| #define BOOST_PREDEF_HARDWARE_SIMD_ARM_H |
| |
| #include <boost/predef/version_number.h> |
| #include <boost/predef/hardware/simd/arm/versions.h> |
| |
| /* tag::reference[] |
| = `BOOST_HW_SIMD_ARM` |
| |
| The SIMD extension for ARM (*if detected*). |
| Version number depends on the most recent detected extension. |
| |
| [options="header"] |
| |=== |
| | {predef_symbol} | {predef_version} |
| |
| | `+__ARM_NEON__+` | {predef_detection} |
| | `+__aarch64__+` | {predef_detection} |
| | `+_M_ARM+` | {predef_detection} |
| | `+_M_ARM64+` | {predef_detection} |
| |=== |
| |
| [options="header"] |
| |=== |
| | {predef_symbol} | {predef_version} |
| |
| | `+__ARM_NEON__+` | BOOST_HW_SIMD_ARM_NEON_VERSION |
| | `+__aarch64__+` | BOOST_HW_SIMD_ARM_NEON_VERSION |
| | `+_M_ARM+` | BOOST_HW_SIMD_ARM_NEON_VERSION |
| | `+_M_ARM64+` | BOOST_HW_SIMD_ARM_NEON_VERSION |
| |=== |
| |
| */ // end::reference[] |
| |
| #define BOOST_HW_SIMD_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE |
| |
| #undef BOOST_HW_SIMD_ARM |
| #if !defined(BOOST_HW_SIMD_ARM) && (defined(__ARM_NEON__) || defined(__aarch64__) || defined (_M_ARM) || defined (_M_ARM64)) |
| # define BOOST_HW_SIMD_ARM BOOST_HW_SIMD_ARM_NEON_VERSION |
| #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 |
| |
| #include <boost/predef/detail/test.h> |
| BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_ARM, BOOST_HW_SIMD_ARM_NAME) |