Function core::arch::x86::_mm256_unpacklo_epi16 1.27.0[−][src]
pub unsafe fn _mm256_unpacklo_epi16(a: __m256i, b: __m256i) -> __m256i
This is supported on x86 and target feature
avx2
only.Unpack and interleave 16-bit integers from the low half of each
128-bit lane of a
and b
.
#[cfg(target_arch = "x86")] use std::arch::x86::*; #[cfg(target_arch = "x86_64")] use std::arch::x86_64::*; let a = _mm256_setr_epi16(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15); let b = _mm256_setr_epi16(0,-1,-2,-3,-4,-5,-6,-7,-8,-9,-10,-11,-12,-13,-14,-15); let c = _mm256_unpacklo_epi16(a, b); let expected = _mm256_setr_epi16(0, 0, 1,-1, 2,-2, 3,-3, 8,-8, 9,-9, 10,-10, 11,-11); assert_eq!(_mm256_movemask_epi8(_mm256_cmpeq_epi8(c, expected)), !0); Run