diff options
Diffstat (limited to 'lib/Headers/avx2intrin.h')
-rw-r--r-- | lib/Headers/avx2intrin.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Headers/avx2intrin.h b/lib/Headers/avx2intrin.h index d165f1fbe2..d6fef59a20 100644 --- a/lib/Headers/avx2intrin.h +++ b/lib/Headers/avx2intrin.h @@ -822,7 +822,9 @@ _mm256_permutevar8x32_epi32(__m256i a, __m256i b) #define _mm256_permute4x64_pd(V, M) __extension__ ({ \ __m256d __V = (V); \ - (__m256d)__builtin_ia32_permdf256((__v4df)__V, (M)); }) + (__m256d)__builtin_shufflevector((__v4df)__V, (__v4df) _mm256_setzero_pd(), \ + (M) & 0x3, ((M) & 0xc) >> 2, \ + ((M) & 0x30) >> 4, ((M) & 0xc0) >> 6); }) static __inline__ __m256 __attribute__((__always_inline__, __nodebug__)) _mm256_permutevar8x32_ps(__m256 a, __m256 b) @@ -832,7 +834,9 @@ _mm256_permutevar8x32_ps(__m256 a, __m256 b) #define _mm256_permute4x64_epi64(V, M) __extension__ ({ \ __m256i __V = (V); \ - (__m256i)__builtin_ia32_permdi256(__V, (M)); }) + (__m256i)__builtin_shufflevector((__v4di)__V, (__v4di) _mm256_setzero_si256(), \ + (M) & 0x3, ((M) & 0xc) >> 2, \ + ((M) & 0x30) >> 4, ((M) & 0xc0) >> 6); }) #define _mm256_permute2x128_si256(V1, V2, M) __extension__ ({ \ __m256i __V1 = (V1); \ |