Function core::arch::x86::_mm_broadcastq_epi64

1.27.0 · source ·

pub unsafe fn _mm_broadcastq_epi64(a: __m128i) -> __m128i

Available on (x86 or x86-64) and target feature avx2 and x86 only.

Expand description

将 a 的低位包装 64 位整数广播到 128 位返回值的所有元素。