diff --git a/llvm/test/Regression/C++Frontend/global_type.cpp b/llvm/test/Regression/C++Frontend/global_type.cpp
new file mode 100644
index 000000000000..a11ea6441297
--- /dev/null
+++ b/llvm/test/Regression/C++Frontend/global_type.cpp
@@ -0,0 +1,6 @@
+// This testcase was causing an incorrect type emission for data.
+double data[100];
+
+double *dpa = data;
+double *dpb = data+100;
+