# Function core::arch::x86::_mm_shldv_epi64
[−][src]

    pub unsafe fn _mm_shldv_epi64(a: __m128i, b: __m128i, c: __m128i) -> __m128i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512vbmi2,avx512vl` only.
Expand description

Concatenate packed 64-bit integers in a and b producing an intermediate 128-bit result. Shift the result left by the amount specified in the corresponding element of c, and store the upper 64-bits in dst.

Intel’s documentation