add support for codegening CXXZeroInitValueExprs

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84418 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/default-arg-temps.cpp b/test/CodeGenCXX/default-arg-temps.cpp
index 2651446..8385aff 100644
--- a/test/CodeGenCXX/default-arg-temps.cpp
+++ b/test/CodeGenCXX/default-arg-temps.cpp
@@ -15,7 +15,7 @@
 
 void g() {
   // RUN: grep "call void @_ZN1TC1Ev" %t | count 4 &&
-  // RUN: grep "call void @_ZN1TD1Ev" %t | count 4
+  // RUN: grep "call void @_ZN1TD1Ev" %t | count 4 &&
   f();
   f();
 
@@ -23,3 +23,10 @@
   X b(a);
   X c = a;
 }
+
+
+// RUN: grep memset %t
+class obj{ int a; float b; double d; };
+void h() {
+  obj o = obj();
+}