1 files changed, 13 insertions, 0 deletions
diff --git a/tests/codegen-llvm/auxiliary/extern_decl.rs b/tests/codegen-llvm/auxiliary/extern_decl.rs
new file mode 100644
index 00000000000..d17e77b1444
--- /dev/null
+++ b/tests/codegen-llvm/auxiliary/extern_decl.rs
@@ -0,0 +1,13 @@
+// Auxiliary crate that exports a function and static. Both always
+// evaluate to `71`. We force mutability on the static to prevent
+// it from being inlined as constant.
+
+#![crate_type = "lib"]
+
+#[no_mangle]
+pub fn extern_fn() -> u8 {
+    unsafe { extern_static }
+}
+
+#[no_mangle]
+pub static mut extern_static: u8 = 71;