pub unsafe fn _mm512_maskz_shldi_epi64(
k: __mmask8,
a: __m512i,
b: __m512i,
const IMM8: i32
) -> __m512i
Available on x86-64 and target feature
avx512vbmi2
only.Expand description
Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by imm8 bits, and store the upper 64-bits in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).