Function core::arch::x86::_mm256_mask3_fmaddsub_pd
source · pub unsafe fn _mm256_mask3_fmaddsub_pd(
a: __m256d,
b: __m256d,
c: __m256d,
k: __mmask8
) -> __m256d
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f,avx512vl
and x86 only.Expand description
Multiply packed single-precision (32-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).