1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGenCXX/array-default-argument.cpp b/test/CodeGenCXX/array-default-argument.cpp
new file mode 100644
index 0000000000..8376b4f340
--- /dev/null
+++ b/test/CodeGenCXX/array-default-argument.cpp
@@ -0,0 +1,36 @@
+// RUN: %clang_cc1 -emit-llvm -o - %s -triple %itanium_abi_triple | FileCheck %s
+// RUN: %clang_cc1 -emit-llvm -o - %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EH
+
+struct A {
+  A();
+  ~A();
+};
+
+struct B {
+  B(A = A());
+  ~B();
+};
+
+void f();
+// CHECK-LABEL: define void @_Z1gv()
+void g() {
+  // CHECK: br label %[[LOOP:.*]]
+
+  // [[LOOP]]:
+  // CHECK: {{call|invoke}} {{.*}} @_ZN1AC1Ev([[TEMPORARY:.*]])
+  // CHECK-EH:  unwind label %[[PARTIAL_ARRAY_LPAD:.*]]
+  // CHECK: {{call|invoke}} {{.*}} @_ZN1BC1E1A({{.*}}, [[TEMPORARY]])
+  // CHECK-EH:  unwind label %[[A_AND_PARTIAL_ARRAY_LPAD:.*]]
+  // CHECK: {{call|invoke}} {{.*}} @_ZN1AD1Ev([[TEMPORARY]])
+  // CHECK-EH:  unwind label %[[PARTIAL_ARRAY_LPAD]]
+  // CHECK: getelementptr {{.*}}, i{{[0-9]*}} 1
+  // CHECK: icmp eq
+  // CHECK: br i1 {{.*}} label %[[LOOP]]
+  B b[5];
+
+  // CHECK: {{call|invoke}} void @_Z1fv()
+  f();
+
+  // CHECK-NOT: @_ZN1AD1Ev(
+  // CHECK: {{call|invoke}} {{.*}} @_ZN1BD1Ev(
+}