Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/simd/intrinsic/generic-bswap-byte.rs b/tests/ui/simd/intrinsic/generic-bswap-byte.rs
new file mode 100644
index 000000000..13fc942c2
--- /dev/null
+++ b/tests/ui/simd/intrinsic/generic-bswap-byte.rs
@@ -0,0 +1,22 @@
+// run-pass
+#![feature(repr_simd, platform_intrinsics)]
+#![allow(non_camel_case_types)]
+
+#[repr(simd)]
+#[derive(Copy, Clone)]
+struct i8x4([i8; 4]);
+
+#[repr(simd)]
+#[derive(Copy, Clone)]
+struct u8x4([u8; 4]);
+
+extern "platform-intrinsic" {
+    fn simd_bswap<T>(x: T) -> T;
+}
+
+fn main() {
+    unsafe {
+        assert_eq!(simd_bswap(i8x4([0, 1, 2, 3])).0, [0, 1, 2, 3]);
+        assert_eq!(simd_bswap(u8x4([0, 1, 2, 3])).0, [0, 1, 2, 3]);
+    }
+}