Function core::intrinsics::simd::simd_shuffle
source · 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 u32
s. 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
.