From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/codegen/issue-58881.rs | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/test/codegen/issue-58881.rs

(limited to 'src/test/codegen/issue-58881.rs')

diff --git a/src/test/codegen/issue-58881.rs b/src/test/codegen/issue-58881.rs
new file mode 100644
index 000000000..0900a3337
--- /dev/null
+++ b/src/test/codegen/issue-58881.rs
@@ -0,0 +1,21 @@
+// compile-flags: -C no-prepopulate-passes
+//
+// only-x86_64
+// ignore-windows
+
+#![crate_type = "lib"]
+
+extern "C" {
+    fn variadic_fn(_: i32, ...);
+}
+
+#[repr(C)]
+struct Foo(u8);
+#[repr(C)]
+struct Bar(u64, u64, u64);
+
+// Ensure that emit arguments of the correct type.
+pub unsafe fn test_call_variadic() {
+    // CHECK: call void (i32, ...) @variadic_fn(i32 0, i8 {{.*}}, {{%Bar\*|ptr}} {{.*}})
+    variadic_fn(0, Foo(0), Bar(0, 0, 0))
+}
-- 
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