[−][src]Macro safe_arch::shuffle_ai_i16_h64half_m256i

macro_rules! shuffle_ai_i16_h64half_m256i {
    ($a:expr, [$z:expr, $o:expr, $t:expr, $h:expr]) => { ... };
}
This is supported with target feature avx2 only.

Shuffle the high i16 lanes in $a using an immediate control value.

The lower 128 bits and upper 128 bits have this performed separately.

let a =
  m256i::from([0_i16, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]);
let b: [i16; 16] = shuffle_ai_i16_h64half_m256i!(a, [3, 2, 1, 0]).into();
assert_eq!(b, [0, 1, 2, 3, 7, 6, 5, 4, 8, 9, 10, 11, 15, 14, 13, 12]);