Add test for SCA region store.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58234 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/array-struct.c b/test/Analysis/array-struct.c
index 4b23421..911f418 100644
--- a/test/Analysis/array-struct.c
+++ b/test/Analysis/array-struct.c
@@ -6,6 +6,10 @@
   int data_array[10];
 };
 
+typedef struct {
+  int data;
+} STYPE;
+
 void f(void) {
   int a[10];
   int (*p)[10];
@@ -24,3 +28,7 @@
   char (*q)[4];
   q = &"abc";
 }
+
+void f3() {
+  STYPE s;
+}