1.27.0[−][src]Function boolean_enums::lstd::arch::x86::_mm256_unpackhi_epi16
pub unsafe fn _mm256_unpackhi_epi16(a: __m256i, b: __m256i) -> __m256i
This is supported on x86 and target feature
avx2
only.Unpack and interleave 16-bit integers from the high 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_unpackhi_epi16(a, b); let expected = _mm256_setr_epi16( 4, -4, 5, -5, 6, -6, 7, -7, 12, -12, 13, -13, 14, -14, 15, -15, ); assert_eq!(_mm256_movemask_epi8(_mm256_cmpeq_epi8(c, expected)), !0);