整理

include/boost/predef/hardware/simd/ppc.h

@@ -0,0 +1,71 @@
+/*
+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_PPC_H
+#define BOOST_PREDEF_HARDWARE_SIMD_PPC_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/hardware/simd/ppc/versions.h>
+
+/* tag::reference[]
+= `BOOST_HW_SIMD_PPC`
+
+The SIMD extension for PowerPC (*if detected*).
+Version number depends on the most recent detected extension.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+__VECTOR4DOUBLE__+` | {predef_detection}
+
+| `+__ALTIVEC__+` | {predef_detection}
+| `+__VEC__+` | {predef_detection}
+
+| `+__VSX__+` | {predef_detection}
+|===
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+__VECTOR4DOUBLE__+` | BOOST_HW_SIMD_PPC_QPX_VERSION
+
+| `+__ALTIVEC__+` | BOOST_HW_SIMD_PPC_VMX_VERSION
+| `+__VEC__+` | BOOST_HW_SIMD_PPC_VMX_VERSION
+
+| `+__VSX__+` | BOOST_HW_SIMD_PPC_VSX_VERSION
+|===
+
+*/ // end::reference[]
+
+#define BOOST_HW_SIMD_PPC BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#undef BOOST_HW_SIMD_PPC
+#if !defined(BOOST_HW_SIMD_PPC) && defined(__VECTOR4DOUBLE__)
+#   define BOOST_HW_SIMD_PPC BOOST_HW_SIMD_PPC_QPX_VERSION
+#endif
+#if !defined(BOOST_HW_SIMD_PPC) && defined(__VSX__)
+#   define BOOST_HW_SIMD_PPC BOOST_HW_SIMD_PPC_VSX_VERSION
+#endif
+#if !defined(BOOST_HW_SIMD_PPC) && (defined(__ALTIVEC__) || defined(__VEC__))
+#   define BOOST_HW_SIMD_PPC BOOST_HW_SIMD_PPC_VMX_VERSION
+#endif
+
+#if !defined(BOOST_HW_SIMD_PPC)
+#   define BOOST_HW_SIMD_PPC BOOST_VERSION_NUMBER_NOT_AVAILABLE
+#else
+#   define BOOST_HW_SIMD_PPC_AVAILABLE
+#endif
+
+#define BOOST_HW_SIMD_PPC_NAME "PPC SIMD"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_HW_SIMD_PPC, BOOST_HW_SIMD_PPC_NAME)