pub unsafe extern "rust-intrinsic" fn simd_shuffle<T, U, V>(
x: T,
y: T,
idx: U,
) -> V🔬This is a nightly-only experimental API. (
core_intrinsics)Expand description
Shuffles two vectors by const indices.
T must be a vector.
U must be a const vector of u32s. This means it must either refer to a named
const or be given as an inline const expression (const { ... }).
V must be a vector with the same element type as T and the same length as U.
Returns a new vector such that element i is selected from xy[idx[i]], where xy
is the concatenation of x and y. It is a compile-time error if idx[i] is out-of-bounds
of xy.