Split region store specific test cases.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59683 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/uninit-vals-ps-region.c b/test/Analysis/uninit-vals-ps-region.c
new file mode 100644
index 0000000..870ca54
--- /dev/null
+++ b/test/Analysis/uninit-vals-ps-region.c
@@ -0,0 +1,17 @@
+// RUN: clang -checker-simple -analyzer-store-region -verify %s
+
+struct s {
+  int data;
+};
+
+struct s global;
+
+void g(int);
+
+void f4() {
+  int a;
+  if (global.data == 0)
+    a = 3;
+  if (global.data == 0)
+    g(a); // no-warning
+}