diff options
| -rw-r--r-- | crates/core_simd/src/vector.rs | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/crates/core_simd/src/vector.rs b/crates/core_simd/src/vector.rs index fac7dca51f4..8379135826d 100644 --- a/crates/core_simd/src/vector.rs +++ b/crates/core_simd/src/vector.rs @@ -9,8 +9,9 @@ pub use uint::*; // Vectors of pointers are not for public use at the current time. pub(crate) mod ptr; -use crate::simd::intrinsics; -use crate::simd::{LaneCount, Mask, MaskElement, SimdPartialOrd, SupportedLaneCount}; +use crate::simd::{ + intrinsics, LaneCount, Mask, MaskElement, SimdPartialOrd, SupportedLaneCount, Swizzle, +}; /// A SIMD vector of `LANES` elements of type `T`. `Simd<T, N>` has the same shape as [`[T; N]`](array), but operates like `T`. /// @@ -123,8 +124,12 @@ where /// let v = u32x4::splat(8); /// assert_eq!(v.as_array(), &[8, 8, 8, 8]); /// ``` - pub const fn splat(value: T) -> Self { - Self([value; LANES]) + pub fn splat(value: T) -> Self { + struct Splat; + impl<const LANES: usize> Swizzle<1, LANES> for Splat { + const INDEX: [usize; LANES] = [0; LANES]; + } + Splat::swizzle(Simd::<T, 1>::from([value])) } /// Returns an array reference containing the entire SIMD vector. |