Function core::arch::x86_64::_mm_movemask_epi8

1.27.0 · source ·

pub unsafe fn _mm_movemask_epi8(a: __m128i) -> i32

Available on (x86 or x86-64) and target feature sse2 and x86-64 only.

Expand description

返回 a 中每个元素的最高有效位的掩码。