Function core::arch::x86::_mm512_maskz_shldv_epi64
source · pub unsafe fn _mm512_maskz_shldv_epi64(
k: __mmask8,
a: __m512i,
b: __m512i,
c: __m512i
) -> __m512i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512vbmi2
and x86 only.Expand description
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).