From f6a227690ee55d77f253c87d4f312879ae578596 Mon Sep 17 00:00:00 2001
From: AquaEBM <AquaEBM@gmail.com>
Date: Mon, 25 Nov 2024 12:44:26 +0100
Subject: [PATCH] add rustc_const_unstable attribute to Simd::splat

---
 crates/core_simd/src/vector.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/core_simd/src/vector.rs b/crates/core_simd/src/vector.rs
index fac11d66e1b..6518927db61 100644
--- a/crates/core_simd/src/vector.rs
+++ b/crates/core_simd/src/vector.rs
@@ -144,6 +144,7 @@ where
     /// assert_eq!(v.as_array(), &[8, 8, 8, 8]);
     /// ```
     #[inline]
+    #[rustc_const_unstable(feature = "portable_simd", issue = "86656")]
     pub const fn splat(value: T) -> Self {
         const fn splat_const<T, const N: usize>(value: T) -> Simd<T, N>
         where