diff options
Diffstat (limited to 'src/libFLAC/stream_encoder_intrin_ssse3.c')
| -rw-r--r-- | src/libFLAC/stream_encoder_intrin_ssse3.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libFLAC/stream_encoder_intrin_ssse3.c b/src/libFLAC/stream_encoder_intrin_ssse3.c index b5996f7f..d384dc03 100644 --- a/src/libFLAC/stream_encoder_intrin_ssse3.c +++ b/src/libFLAC/stream_encoder_intrin_ssse3.c @@ -86,8 +86,8 @@ void FLAC__precompute_partition_info_sums_intrin_ssse3(const FLAC__int32 residua mm_sum = _mm_add_epi32(mm_sum, mm_res); } - mm_sum = _mm_hadd_epi32(mm_sum, mm_sum); - mm_sum = _mm_hadd_epi32(mm_sum, mm_sum); + mm_sum = _mm_add_epi32(mm_sum, _mm_shuffle_epi32(mm_sum, _MM_SHUFFLE(1,0,3,2))); + mm_sum = _mm_add_epi32(mm_sum, _mm_shufflelo_epi16(mm_sum, _MM_SHUFFLE(1,0,3,2))); abs_residual_partition_sums[partition] = (FLAC__uint32)_mm_cvtsi128_si32(mm_sum); /* workaround for MSVC bugs (at least versions 2015 and 2017 are affected) */ #if (defined _MSC_VER) && (defined FLAC__CPU_X86_64) |