[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Minios-devel] [UNIKRAFT/INTEL-INTRINSICS PATCH 2/2] Fix _mm256_extract_epi64 definition on GCC
Reviewed-by: Felipe Huici <felipe.huici@xxxxxxxxx> On Mon, Apr 6, 2020 at 9:24 PM Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxx> wrote: > > Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxx> > --- > include/avxintrin.h | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/include/avxintrin.h b/include/avxintrin.h > index 6b9541d..9ab6de7 100644 > --- a/include/avxintrin.h > +++ b/include/avxintrin.h > @@ -2035,8 +2035,17 @@ _mm256_blendv_ps(__m256 __a, __m256 __b, __m256 __c) > /// element is extracted and returned. > /// \returns A 64-bit integer containing the extracted 64 bits of extended > /// packed data. > +#ifdef __clang__ > #define _mm256_extract_epi64(X, N) \ > (long long)__builtin_ia32_vec_ext_v4di((__v4di)(__m256i)(X), (int)(N)) > +#else > +#define _mm256_extract_epi64(X, N) \ > + (__extension__ > \ > + ({ > \ > + __m128i __Y = _mm256_extractf128_si256 ((X), (N) >> 1); > \ > + _mm_extract_epi64 (__Y, (N) % 2); > \ > + })) > +#endif > #endif > > /// Takes a [8 x i32] vector and replaces the vector element value > -- > 2.20.1 > > > _______________________________________________ > Minios-devel mailing list > Minios-devel@xxxxxxxxxxxxxxxxxxxx > https://lists.xenproject.org/mailman/listinfo/minios-devel
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