Function core::arch::x86_64::_mm_mask_shldv_epi32

source ·

pub unsafe fn _mm_mask_shldv_epi32(
    a: __m128i,
    k: __mmask8,
    b: __m128i,
    c: __m128i
) -> __m128i

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on (x86 or x86-64) and target feature avx512vbmi2,avx512vl and x86-64 only.

Expand description

Concatenate packed 32-bit integers in a and b producing an intermediate 64-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 32-bits in dst using writemask k (elements are copied from a when the corresponding mask bit is not set).

Intel’s documentation