Function surge_halfrate::imports::imports::_mm_shldi_epi64

pub unsafe fn _mm_shldi_epi64<const IMM8: i32>(
    a: __m128i, 
    b: __m128i
) -> __m128i

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

This is supported with target feature avx512vbmi2,avx512vl only.

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).

Intel’s documentation