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Fix for VS2005 (AVX2 intrinsics)

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This commit is contained in:
Yann Collet 2015-01-28 01:23:14 +01:00
parent f10532ac8a
commit e98ea20c37
1 changed files with 5 additions and 2 deletions
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7
lib/zstd.c
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@ -66,10 +66,9 @@
#include <stdlib.h> /* calloc */ #include <stdlib.h> /* calloc */
#include <string.h> /* memcpy, memmove */ #include <string.h> /* memcpy, memmove */
#include <stdio.h> /* debug : printf */ #include <stdio.h> /* debug : printf */
#include <immintrin.h> /* AVX2 intrinsics */
#include "zstd_static.h" #include "zstd_static.h"
#if defined(__clang__) || defined(__GNUC__) #if defined(__clang__) || defined(__GNUC__)
# include "fse.c" /* unfortunately due GCC/Clang inlining limitations, this include runs noticeably faster */ # include "fse.c" /* due to GCC/Clang inlining limitations, including *.c runs noticeably faster */
#else #else
# include "fse_static.h" # include "fse_static.h"
#endif #endif
@ -78,6 +77,10 @@
/******************************************************** /********************************************************
* Compiler specifics * Compiler specifics
*********************************************************/ *********************************************************/
#if (!(defined(_MSC_VER) && (_MSC_VER<=1400))) /* exclude Visual 2005 and below */
# include <immintrin.h> /* AVX2 intrinsics */
#endif
#ifdef _MSC_VER /* Visual Studio */ #ifdef _MSC_VER /* Visual Studio */
# define FORCE_INLINE static __forceinline # define FORCE_INLINE static __forceinline
# include <intrin.h> /* For Visual 2005 */ # include <intrin.h> /* For Visual 2005 */