## _mm256_mask_shldi_epi16

# Function _mm256_mask_shldi_epi16

1.89.0 · Source

    pub fn _mm256_mask_shldi_epi16(
        src: __m256i,
        k: __mmask16,
        a: __m256i,
        b: __m256i,
        const IMM8: i32,
    ) -> __m256i

Available on x86-64 and target feature `avx512vbmi2` and target feature `avx512vl` only.
Expand description

Concatenate packed 16-bit integers in a and b producing an intermediate 32-bit result. Shift the result left by imm8 bits, and store the upper 16-bits in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation