Function vfmaddsubpdround
pub(in ::core_arch::x86::avx512f) unsafe extern ""unadjusted"" fn vfmaddsubpdround(a: __m512d, b: __m512d, c: __m512d, rounding: i32) -> __m512dvfmaddsubpdroundpub(in ::core_arch::x86::avx512f) unsafe extern ""unadjusted"" fn vfmaddsubpdround(a: __m512d, b: __m512d, c: __m512d, rounding: i32) -> __m512d