Function core::arch::x86_64::_mm_broadcastb_epi8

1.27.0 · source ·

pub unsafe fn _mm_broadcastb_epi8(a: __m128i) -> __m128i

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

Expand description

将 a 的低位包装 8 位整数广播到 128 位返回值的所有元素。