Function core::arch::x86::_mm512_maskz_shrdi_epi64
source · pub unsafe fn _mm512_maskz_shrdi_epi64(
k: __mmask8,
a: __m512i,
b: __m512i,
const IMM8: i32
) -> __m512i
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512vbmi2
and x86 only.Expand description
Concatenate packed 64-bit integers in b and a producing an intermediate 128-bit result. Shift the result right by imm8 bits, and store the lower 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).