[−][src]Function safe_arch::blend_varying_i8_m256i

#[must_use]pub fn blend_varying_i8_m256i(a: m256i, b: m256i, mask: m256i) -> m256i
This is supported with target feature avx2 only.

Blend i8 lanes according to a runtime varying mask.

  • Mask lanes should be non-negative for a and negative for b.
let a = m256i::from([5_i8; 32]);
let b = m256i::from([10_i8; 32]);
let mask = m256i::from([
  0_i8, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0,
  -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0,
]);
let c: [i8; 32] = blend_varying_i8_m256i(a, b, mask).into();
assert_eq!(
  c,
  [
    5, 5, 5, 10, 10, 10, 5, 5, 5, 10, 10, 10, 5, 5, 5, 10, 10, 10, 5, 5, 5,
    10, 10, 10, 5, 5, 5, 10, 10, 10, 5, 5
  ]
);