1 files changed, 16 insertions, 0 deletions
diff --git a/tests/codegen-llvm/unwind-and-panic-abort.rs b/tests/codegen-llvm/unwind-and-panic-abort.rs
new file mode 100644
index 00000000000..8efa140058a
--- /dev/null
+++ b/tests/codegen-llvm/unwind-and-panic-abort.rs
@@ -0,0 +1,16 @@
+//@ compile-flags: -C panic=abort
+
+#![crate_type = "lib"]
+
+extern "C-unwind" {
+    fn bar();
+}
+
+// CHECK: Function Attrs:{{.*}}nounwind
+// CHECK-NEXT: define{{.*}}void @foo
+// Handle both legacy and v0 symbol mangling.
+// CHECK: call void @{{.*core9panicking19panic_cannot_unwind}}
+#[no_mangle]
+pub unsafe extern "C" fn foo() {
+    bar();
+}