diff options
Diffstat (limited to 'arch/x86/chunkset_avx.c')
| -rw-r--r-- | arch/x86/chunkset_avx.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/chunkset_avx.c b/arch/x86/chunkset_avx.c index 7a9a56a..398d192 100644 --- a/arch/x86/chunkset_avx.c +++ b/arch/x86/chunkset_avx.c @@ -11,25 +11,26 @@ typedef __m256i chunk_t; #define CHUNK_SIZE 32 -#define HAVE_CHUNKMEMSET_1 #define HAVE_CHUNKMEMSET_2 #define HAVE_CHUNKMEMSET_4 #define HAVE_CHUNKMEMSET_8 -static inline void chunkmemset_1(uint8_t *from, chunk_t *chunk) { - *chunk = _mm256_set1_epi8(*(int8_t *)from); -} - static inline void chunkmemset_2(uint8_t *from, chunk_t *chunk) { - *chunk = _mm256_set1_epi16(*(int16_t *)from); + int16_t tmp; + memcpy(&tmp, from, sizeof(tmp)); + *chunk = _mm256_set1_epi16(tmp); } static inline void chunkmemset_4(uint8_t *from, chunk_t *chunk) { - *chunk = _mm256_set1_epi32(*(int32_t *)from); + int32_t tmp; + memcpy(&tmp, from, sizeof(tmp)); + *chunk = _mm256_set1_epi32(tmp); } static inline void chunkmemset_8(uint8_t *from, chunk_t *chunk) { - *chunk = _mm256_set1_epi64x(*(int64_t *)from); + int64_t tmp; + memcpy(&tmp, from, sizeof(tmp)); + *chunk = _mm256_set1_epi64x(tmp); } static inline void loadchunk(uint8_t const *s, chunk_t *chunk) { |