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Diffstat (limited to 'src/lzo_func.ch')
| -rw-r--r-- | src/lzo_func.ch | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/src/lzo_func.ch b/src/lzo_func.ch deleted file mode 100644 index a85b71f..0000000 --- a/src/lzo_func.ch +++ /dev/null @@ -1,122 +0,0 @@ -/* lzo_func.ch -- functions - - This file is part of the LZO real-time data compression library. - - Copyright (C) 2011 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer - Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer - All Rights Reserved. - - The LZO library is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License as - published by the Free Software Foundation; either version 2 of - the License, or (at your option) any later version. - - The LZO library 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with the LZO library; see the file COPYING. - If not, write to the Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - - Markus F.X.J. Oberhumer - <markus@oberhumer.com> - http://www.oberhumer.com/opensource/lzo/ - */ - - -/* WARNING: this file should *not* be used by applications. It is - part of the implementation of the library and is subject - to change. - */ - - -/*********************************************************************** -// bitops -************************************************************************/ - -#if (defined(_WIN32) || defined(_WIN64)) && ((LZO_CC_INTELC && (__INTEL_COMPILER >= 1000)) || (LZO_CC_MSC && (_MSC_VER >= 1400))) -#include <intrin.h> -#if !defined(lzo_bitops_clz32) && defined(WANT_lzo_bitops_clz32) && 0 -#pragma intrinsic(_BitScanReverse) -static __lzo_inline unsigned lzo_bitops_clz32(lzo_uint32 v) -{ - unsigned long r; - (void) _BitScanReverse(&r, v); - return (unsigned) r; -} -#define lzo_bitops_clz32 lzo_bitops_clz32 -#endif -#if !defined(lzo_bitops_clz64) && defined(WANT_lzo_bitops_clz64) && defined(LZO_UINT64_MAX) && 0 -#pragma intrinsic(_BitScanReverse64) -static __lzo_inline unsigned lzo_bitops_clz64(lzo_uint64 v) -{ - unsigned long r; - (void) _BitScanReverse64(&r, v); - return (unsigned) r; -} -#define lzo_bitops_clz64 lzo_bitops_clz64 -#endif -#if !defined(lzo_bitops_ctz32) && defined(WANT_lzo_bitops_ctz32) -#pragma intrinsic(_BitScanForward) -static __lzo_inline unsigned lzo_bitops_ctz32(lzo_uint32 v) -{ - unsigned long r; - (void) _BitScanForward(&r, v); - return (unsigned) r; -} -#define lzo_bitops_ctz32 lzo_bitops_ctz32 -#endif -#if !defined(lzo_bitops_ctz64) && defined(WANT_lzo_bitops_ctz64) && defined(LZO_UINT64_MAX) -#pragma intrinsic(_BitScanForward64) -static __lzo_inline unsigned lzo_bitops_ctz64(lzo_uint64 v) -{ - unsigned long r; - (void) _BitScanForward64(&r, v); - return (unsigned) r; -} -#define lzo_bitops_ctz64 lzo_bitops_ctz64 -#endif - -#elif (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x030400ul) || (LZO_CC_INTELC && (__INTEL_COMPILER >= 1000)) || (LZO_CC_LLVM && (!defined(__llvm_tools_version__) || (__llvm_tools_version__+0 >= 0x010500ul)))) -#if !defined(lzo_bitops_clz32) && defined(WANT_lzo_bitops_clz32) -#define lzo_bitops_clz32(v) ((unsigned) __builtin_clz(v)) -#endif -#if !defined(lzo_bitops_clz64) && defined(WANT_lzo_bitops_clz64) && defined(LZO_UINT64_MAX) -#define lzo_bitops_clz64(v) ((unsigned) __builtin_clzll(v)) -#endif -#if !defined(lzo_bitops_ctz32) && defined(WANT_lzo_bitops_ctz32) -#define lzo_bitops_ctz32(v) ((unsigned) __builtin_ctz(v)) -#endif -#if !defined(lzo_bitops_ctz64) && defined(WANT_lzo_bitops_ctz64) && defined(LZO_UINT64_MAX) -#define lzo_bitops_ctz64(v) ((unsigned) __builtin_ctzll(v)) -#endif -#if !defined(lzo_bitops_popcount32) && defined(WANT_lzo_bitops_popcount32) -#define lzo_bitops_popcount32(v) ((unsigned) __builtin_popcount(v)) -#endif -#if !defined(lzo_bitops_popcount32) && defined(WANT_lzo_bitops_popcount64) && defined(LZO_UINT64_MAX) -#define lzo_bitops_popcount64(v) ((unsigned) __builtin_popcountll(v)) -#endif -#endif - - -/* -vi:ts=4:et -*/ - |