Function std::intrinsics::simd::simd_shuffle_generic

source ·
pub unsafe extern "rust-intrinsic" fn simd_shuffle_generic<T, U, const IDX: &'static [u32]>(
    x: T,
    y: T,
) -> U
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

Shuffle two vectors by const indices.

T must be a vector.

U must be a vector with the same element type as T and the same length as IDX.

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.