_mm256_mask_madd52lo_epu64

core::arch::x86

Function _mm256_mask_madd52lo_epu64 

1.89.0 · Source 
pub fn _mm256_mask_madd52lo_epu64(
    a: __m256i,
    k: __mmask8,
    b: __m256i,
    c: __m256i,
) -> __m256i
Available on x86 and target feature avx512ifma and target feature avx512vl only.
Expand description

Multiply packed unsigned 52-bit integers in each 64-bit element of b and c to form a 104-bit intermediate result. Add the low 52-bit unsigned integer from the intermediate result with the corresponding unsigned 64-bit integer in a, and store the results in dst using writemask k (elements are copied from k when the corresponding mask bit is not set).

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