Function core::arch::x86::_mm512_maskz_shldi_epi64[][src]

pub unsafe fn _mm512_maskz_shldi_epi64<const IMM8: i32>(
    k: __mmask8,
    a: __m512i,
    b: __m512i
) -> __m512i
🔬 This is a nightly-only experimental API. (stdsimd #48556)
This is supported on x86 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).

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