Function core::arch::x86_64::_mm_movemask_epi81.27.0[−][src]

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

This is supported on x86-64 and target feature sse2 only.

Expand description

返回 a 中每个元素的最高有效位的掩码。