Function core::arch::x86_64::_mm_alignr_epi32
source · pub unsafe fn _mm_alignr_epi32(
a: __m128i,
b: __m128i,
const IMM8: i32
) -> __m128i
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f,avx512vl
and x86-64 only.Expand description
将 a 和 b 连接成一个 32 字节的 immediate 结果,将结果右移 imm8 个 32 位元素,并将低 16 字节 (4 个元素) 存储在 dst 中。