-/* This file is part of the Vc library.
-
- Copyright (C) 2010-2012 Matthias Kretz <kretz@kde.org>
-
- Vc is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as
- published by the Free Software Foundation, either version 3 of
- the License, or (at your option) any later version.
-
- Vc is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with Vc. If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#ifndef VC_COMMON_SUPPORT_H
-#define VC_COMMON_SUPPORT_H
-
-#ifndef VC_GLOBAL_H
-#error "Vc/global.h must be included first!"
+#ifndef VC_DEPRECATED_COMMON_SUPPORT_H
+#define VC_DEPRECATED_COMMON_SUPPORT_H
+#ifdef __GNUC__
+#warning "the <Vc/common/support.h> header is deprecated. Use <Vc/support.h> instead."
#endif
-
-namespace Vc
-{
-
-/**
- * \ingroup Utilities
- *
- * Tests whether the given implementation is supported by the system the code is executing on.
- *
- * \return \c true if the OS and hardware support execution of instructions defined by \p impl.
- * \return \c false otherwise
- *
- * \param impl The SIMD target to test for.
- */
-bool isImplementationSupported(Vc::Implementation impl);
-
-#ifndef VC_COMPILE_LIB
-/**
- * \ingroup Utilities
- *
- * Tests that the CPU and Operating System support the vector unit which was compiled for. This
- * function should be called before any other Vc functionality is used. It checks whether the program
- * will work. If this function returns \c false then the program should exit with a useful error
- * message before the OS has to kill it because of an invalid instruction exception.
- *
- * If the program continues and makes use of any vector features not supported by
- * hard- or software then the program will crash.
- *
- * Example:
- * \code
- * int main()
- * {
- * if (!Vc::currentImplementationSupported()) {
- * std::cerr << "CPU or OS requirements not met for the compiled in vector unit!\n";
- * exit -1;
- * }
- * ...
- * }
- * \endcode
- *
- * \return \c true if the OS and hardware support execution of the currently selected SIMD
- * instructions.
- * \return \c false otherwise
- */
-#ifdef VC_GCC
- __attribute__((target("no-sse2,no-avx")))
-#endif
-bool currentImplementationSupported()
-{
- return isImplementationSupported(
-#ifdef VC_USE_VEX_CODING
- // everything will use VEX coding, so the system has to support AVX even if VC_IMPL_AVX
- // is not set
- AVXImpl
-#else
- VC_IMPL
-#endif
-#ifdef VC_IMPL_XOP
- ) && isImplementationSupported(XopImpl
-#endif
-#ifdef VC_IMPL_FMA4
- ) && isImplementationSupported(Fma4Impl
-#endif
- );
-}
-#endif // VC_COMPILE_LIB
-
-} // namespace Vc
-
-#endif // VC_COMMON_SUPPORT_H
+#include <Vc/support.h>
+#endif // VC_DEPRECATED_COMMON_SUPPORT_H