diff options
Diffstat (limited to 'lib/lz4.c')
| -rw-r--r-- | lib/lz4.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -421,10 +421,12 @@ static const int dec64table[8] = {0, 0, 0, -1, -4, 1, 2, 3}; #ifndef LZ4_FAST_DEC_LOOP # if defined __i386__ || defined _M_IX86 || defined __x86_64__ || defined _M_X64 # define LZ4_FAST_DEC_LOOP 1 +# elif defined(__aarch64__) && defined(__APPLE__) +# define LZ4_FAST_DEC_LOOP 1 # elif defined(__aarch64__) && !defined(__clang__) - /* On aarch64, we disable this optimization for clang because on certain - * mobile chipsets, performance is reduced with clang. For information - * refer to https://github.com/lz4/lz4/pull/707 */ + /* On non-Apple aarch64, we disable this optimization for clang because + * on certain mobile chipsets, performance is reduced with clang. For + * more information refer to https://github.com/lz4/lz4/pull/707 */ # define LZ4_FAST_DEC_LOOP 1 # else # define LZ4_FAST_DEC_LOOP 0 |