1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll b/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll
new file mode 100644
index 0000000000000..2a4e839d737c7
--- /dev/null
+++ b/test/CodeGen/CBackend/2003-05-13-VarArgFunction.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | llc -march=c
+
+; This testcase breaks the C backend, because gcc doesn't like (...) functions
+; with no arguments at all.
+
+define void @test(i64 %Ptr) {
+        %P = inttoptr i64 %Ptr to void (...)*           ; <void (...)*> [#uses=1]
+        call void (...)* %P( i64 %Ptr )
+        ret void
+}
+