diff options
Diffstat (limited to 'lib/Headers/avx2intrin.h')
| -rw-r--r-- | lib/Headers/avx2intrin.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/Headers/avx2intrin.h b/lib/Headers/avx2intrin.h index d6fef59a20..884c46d4d6 100644 --- a/lib/Headers/avx2intrin.h +++ b/lib/Headers/avx2intrin.h @@ -841,11 +841,7 @@ _mm256_permutevar8x32_ps(__m256 a, __m256 b) #define _mm256_permute2x128_si256(V1, V2, M) __extension__ ({ \ __m256i __V1 = (V1); \ __m256i __V2 = (V2); \ - __builtin_shufflevector(__V1, __V2, \ - ((M) & 0x3) * 2, \ - ((M) & 0x3) * 2 + 1, \ - (((M) & 0x30) >> 4) * 2, \ - (((M) & 0x30) >> 4) * 2 + 1); }) + (__m256i)__builtin_ia32_permti256(__V1, __V2, (M)); }) #define _mm256_extracti128_si256(A, O) __extension__ ({ \ __m256i __A = (A); \ |