Check in LLVM r95781.
diff --git a/test/CodeGenCXX/default-arguments.cpp b/test/CodeGenCXX/default-arguments.cpp
new file mode 100644
index 0000000..282e5d0
--- /dev/null
+++ b/test/CodeGenCXX/default-arguments.cpp
@@ -0,0 +1,69 @@
+// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
+
+// PR5484
+namespace PR5484 {
+struct A { };
+extern A a;
+
+void f(const A & = a);
+
+void g() {
+ f();
+}
+}
+
+struct A1 {
+ A1();
+ ~A1();
+};
+
+struct A2 {
+ A2();
+ ~A2();
+};
+
+struct B {
+ B(const A1& = A1(), const A2& = A2());
+};
+
+// CHECK: define void @_Z2f1v()
+void f1() {
+
+ // CHECK: call void @_ZN2A1C1Ev(
+ // CHECK: call void @_ZN2A2C1Ev(
+ // CHECK: call void @_ZN1BC1ERK2A1RK2A2(
+ // CHECK: call void @_ZN2A2D1Ev
+ // CHECK: call void @_ZN2A1D1Ev
+ B bs[2];
+}
+
+struct C {
+ B bs[2];
+ C();
+};
+
+// CHECK: define void @_ZN1CC1Ev(
+// CHECK: call void @_ZN2A1C1Ev(
+// CHECK: call void @_ZN2A2C1Ev(
+// CHECK: call void @_ZN1BC1ERK2A1RK2A2(
+// CHECK: call void @_ZN2A2D1Ev
+// CHECK: call void @_ZN2A1D1Ev
+
+// CHECK: define void @_ZN1CC2Ev(
+// CHECK: call void @_ZN2A1C1Ev(
+// CHECK: call void @_ZN2A2C1Ev(
+// CHECK: call void @_ZN1BC1ERK2A1RK2A2(
+// CHECK: call void @_ZN2A2D1Ev
+// CHECK: call void @_ZN2A1D1Ev
+C::C() { }
+
+// CHECK: define void @_Z2f3v()
+void f3() {
+ // CHECK: call void @_ZN2A1C1Ev(
+ // CHECK: call void @_ZN2A2C1Ev(
+ // CHECK: call void @_ZN1BC1ERK2A1RK2A2(
+ // CHECK: call void @_ZN2A2D1Ev
+ // CHECK: call void @_ZN2A1D1Ev
+ B *bs = new B[2];
+ delete bs;
+}