Disable conversions between portable_simd and stdarch on big-endian ARM

stdarch no longer provide SIMD on big-endian ARM due to rust-lang/stdarch#1484
rust-lang · Feb 17, 2024 · 3f27aa8 · 3f27aa8
1 parent ffc72c3
commit 3f27aa8
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/crates/core_simd/src/vendor/arm.rs b/crates/core_simd/src/vendor/arm.rs
@@ -7,9 +7,12 @@ use core::arch::arm::*;
 #[cfg(target_arch = "aarch64")]
 use core::arch::aarch64::*;
 
-#[cfg(any(
-    target_arch = "aarch64",
-    all(target_arch = "arm", target_feature = "v7"),
+#[cfg(all(
+    any(
+        target_arch = "aarch64",
+        all(target_arch = "arm", target_feature = "v7"),
+    ),
+    target_endian = "little"
 ))]
 mod neon {
     use super::*;