From 18de239ecf5054ce4f284a221c394ceace0cbab5 Mon Sep 17 00:00:00 2001
From: AquaEBM <AquaEBM@gmail.com>
Date: Fri, 23 Feb 2024 12:26:52 +0100
Subject: [PATCH] add stdarch_x86_avx512 feature flag for AVX-512-supporting
 architectures

---
 crates/core_simd/src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/core_simd/src/lib.rs b/crates/core_simd/src/lib.rs
index a25723e11ce..ecadb56bd12 100644
--- a/crates/core_simd/src/lib.rs
+++ b/crates/core_simd/src/lib.rs
@@ -33,6 +33,10 @@
     any(target_arch = "powerpc", target_arch = "powerpc64"),
     feature(stdarch_powerpc)
 )]
+#![cfg_attr(
+    all(target_arch = "x86_64", target_feature = "avx512f"),
+    feature(stdarch_x86_avx512)
+)]
 #![warn(missing_docs, clippy::missing_inline_in_public_items)] // basically all items, really
 #![deny(unsafe_op_in_unsafe_fn, clippy::undocumented_unsafe_blocks)]
 #![allow(internal_features)]