From b6b2ce3d44220c77223a25c20cf99cb98732ab72 Mon Sep 17 00:00:00 2001 From: David Wood Date: Wed, 4 Mar 2026 14:16:40 +0000 Subject: [PATCH] core_arch: no SVE on arm64ec arm64ec doesn't support SVE. --- library/stdarch/crates/core_arch/src/aarch64/mod.rs | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/library/stdarch/crates/core_arch/src/aarch64/mod.rs b/library/stdarch/crates/core_arch/src/aarch64/mod.rs index 9376e04b3b53..0292be2e0d77 100644 --- a/library/stdarch/crates/core_arch/src/aarch64/mod.rs +++ b/library/stdarch/crates/core_arch/src/aarch64/mod.rs @@ -25,11 +25,17 @@ #[stable(feature = "neon_intrinsics", since = "1.59.0")] pub use self::neon::*; +// The rest of `core_arch::aarch64` is available on `arm64ec` but SVE is not supported on `arm64ec`. +#[cfg(any(target_arch = "aarch64", doc))] mod sve; +#[cfg(any(target_arch = "aarch64", doc))] #[unstable(feature = "stdarch_aarch64_sve", issue = "145052")] pub use self::sve::*; +// The rest of `core_arch::aarch64` is available on `arm64ec` but SVE is not supported on `arm64ec`. +#[cfg(any(target_arch = "aarch64", doc))] mod sve2; +#[cfg(any(target_arch = "aarch64", doc))] #[unstable(feature = "stdarch_aarch64_sve", issue = "145052")] pub use self::sve2::*;