From 7a8d368ac9c858bf81f855e82886f92eb55fa55c Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Tue, 29 Apr 2025 07:48:13 +0000
Subject: [PATCH] Fix std_example.rs on s390x

---
 example/std_example.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/example/std_example.rs b/example/std_example.rs
index 2d9de2a5b8d6..5d83066cffb8 100644
--- a/example/std_example.rs
+++ b/example/std_example.rs
@@ -166,6 +166,7 @@ fn main() {
         enum Never {}
     }
 
+    #[cfg(not(target_arch = "s390x"))] // s390x doesn't have vector instructions enabled by default
     foo(I64X2([0, 0]));
 
     transmute_wide_pointer();
@@ -203,9 +204,11 @@ fn rust_call_abi() {
     rust_call_abi_callee((1, 2));
 }
 
+#[cfg_attr(target_arch = "s390x", allow(dead_code))]
 #[repr(simd)]
 struct I64X2([i64; 2]);
 
+#[cfg_attr(target_arch = "s390x", allow(dead_code))]
 #[allow(improper_ctypes_definitions)]
 extern "C" fn foo(_a: I64X2) {}