Function core::arch::x86_64::_mm_mask_i64gather_epi32
1.27.0 · source · pub unsafe fn _mm_mask_i64gather_epi32(
src: __m128i,
slice: *const i32,
offsets: __m128i,
mask: __m128i,
const SCALE: i32
) -> __m128iAvailable on (x86 or x86-64) and target feature
avx2 and x86-64 only.Expand description
从 offsets * scale 确定的偏移处返回 slice 的值,其中 scale 应为 1、2、4 或 8.
如果设置了掩码,请从该位置从 src 加载值。