Function core::arch::x86::_mm512_mask_gf2p8affine_epi64_epi8   [−][src]
pub unsafe fn _mm512_mask_gf2p8affine_epi64_epi8<const B: i32>(
    src: __m512i, 
    k: __mmask64, 
    x: __m512i, 
    a: __m512i
) -> __m512iThis is supported on x86 and target feature 
avx512gfni,avx512bw,avx512f only.Expand description
Performs an affine transformation on the packed bytes in x. That is computes a*x+b over the Galois Field 2^8 for each packed byte with a being a 8x8 bit matrix and b being a constant 8-bit immediate value. Each pack of 8 bytes in x is paired with the 64-bit word at the same position in a.
Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. Otherwise the computation result is written into the result.