diff --git a/test/FrontendC/2010-02-18-Dbg-VectorType.c b/test/FrontendC/2010-02-18-Dbg-VectorType.c
new file mode 100644
index 00000000000..d34031f09a1
--- /dev/null
+++ b/test/FrontendC/2010-02-18-Dbg-VectorType.c
@@ -0,0 +1,9 @@
+// RUN: %llvmgcc -S -O0 -g %s -o - | grep DW_TAG_typedef | grep float4
+typedef float float4 __attribute__((vector_size(16)));
+
+int main(){
+  volatile float4 x = (float4) { 0.0f, 1.0f, 2.0f, 3.0f };
+  x += x;
+  return 0;
+}
+