Function core::arch::x86::_mm_rol_epi32

pub unsafe fn _mm_rol_epi32(a: __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 only.

Expand description

将 a 中每个包装的 32 位整数中的位向左旋转 imm8 中指定的位数，然后将结果存储在 dst 中。