denuvo-ref/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd synced 2026-08-22 22:32:07 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

fixed legacy/zstd_v* with older gcc version, by guarding builtin_*

Browse source 
like in other files
This commit is contained in:
René Rebe 2018-03-25 20:35:15 +02:00
parent a2d571de78
commit 21eb26d664
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
lib/legacy/zstd_v06.c
View file

@ -189,7 +189,7 @@ MEM_STATIC U32 MEM_swap32(U32 in)
{
#if defined(_MSC_VER) /* Visual Studio */
return _byteswap_ulong(in);
#elif defined (__GNUC__)
#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
return __builtin_bswap32(in);
#else
return ((in << 24) & 0xff000000 ) |
@ -203,7 +203,7 @@ MEM_STATIC U64 MEM_swap64(U64 in)
{
#if defined(_MSC_VER) /* Visual Studio */
return _byteswap_uint64(in);
#elif defined (__GNUC__)
#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
return __builtin_bswap64(in);
#else
return ((in << 56) & 0xff00000000000000ULL) |

4
lib/legacy/zstd_v07.c
View file

@ -348,7 +348,7 @@ MEM_STATIC U32 MEM_swap32(U32 in)
{
#if defined(_MSC_VER) /* Visual Studio */
return _byteswap_ulong(in);
#elif defined (__GNUC__)
#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
return __builtin_bswap32(in);
#else
return ((in << 24) & 0xff000000 ) |
@ -362,7 +362,7 @@ MEM_STATIC U64 MEM_swap64(U64 in)
{
#if defined(_MSC_VER) /* Visual Studio */
return _byteswap_uint64(in);
#elif defined (__GNUC__)
#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
return __builtin_bswap64(in);
#else
return ((in << 56) & 0xff00000000000000ULL) |