blob: 436c402a1778855a4a9c0659df110f59f6cf0a91 [file] [log] [blame]
* Copyright (C) 2020, D. R. Commander. All Rights Reserved.
* Copyright (C) 2020-2021, Arm Limited. All Rights Reserved.
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
#cmakedefine HAVE_VLD1_S16_X3
#cmakedefine HAVE_VLD1_U16_X2
#cmakedefine HAVE_VLD1Q_U8_X4
/* Define compiler-independent count-leading-zeros and byte-swap macros */
#if defined(_MSC_VER) && !defined(__clang__)
#define BUILTIN_CLZ(x) _CountLeadingZeros(x)
#define BUILTIN_CLZLL(x) _CountLeadingZeros64(x)
#define BUILTIN_BSWAP32(x) _byteswap_ulong(x)
#define BUILTIN_BSWAP64(x) _byteswap_uint64(x)
#elif defined(__clang__) || defined(__GNUC__)
#define BUILTIN_CLZ(x) __builtin_clz(x)
#define BUILTIN_CLZLL(x) __builtin_clzll(x)
#define BUILTIN_BSWAP32(x) __builtin_bswap32(x)
#define BUILTIN_BSWAP64(x) __builtin_bswap64(x)
#error "Unknown compiler"