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
.