diff --git a/llvm/test/Regression/CFrontend/2006-03-16-VectorCtor.c b/llvm/test/Regression/CFrontend/2006-03-16-VectorCtor.c
new file mode 100644
index 000000000000..38445144f39b
--- /dev/null
+++ b/llvm/test/Regression/CFrontend/2006-03-16-VectorCtor.c
@@ -0,0 +1,11 @@
+// Passes with the new CFE.
+// RUN: %llvmgcc %s -S -o -
+// XFAIL: *
+
+typedef int v4si __attribute__ ((__vector_size__ (16)));
+void test(v4si *P, v4si *Q, float X) {
+  *P = (v4si){ X, X, X, X } * *Q;
+}
+
+v4si G = (v4si){ 0.1, 1.2, 4.2, 17.2 };
+