[−][src]Macro safe_arch::shuffle_ai_i32_half_m256i

macro_rules! shuffle_ai_i32_half_m256i {
    ($a:expr, [$z:expr, $o:expr, $t:expr, $h:expr]) => { ... };
}
This is supported with target feature avx2 only.

Shuffle the i32 lanes in $a using an immediate control value.

Each lane selection value picks only within that 128-bit half of the overall register.

let a = m256i::from([5, 6, 7, 8, 9, 10, 11, 12]);
let b: [i32; 8] = shuffle_ai_i32_half_m256i!(a, [3, 2, 1, 0]).into();
assert_eq!(b, [8, 7, 6, 5, 12, 11, 10, 9]);