diff --git a/test/CFrontend/2007-09-27-ComplexIntCompare.c b/test/CFrontend/2007-09-27-ComplexIntCompare.c
new file mode 100644
index 00000000000..ee9a85c2454
--- /dev/null
+++ b/test/CFrontend/2007-09-27-ComplexIntCompare.c
@@ -0,0 +1,14 @@
+// RUN: %llvmgcc -S %s -o -  
+// PR1708
+struct s { _Complex unsigned short x; };
+struct s gs = { 100 + 200i };
+struct s __attribute__((noinline)) foo (void) { return gs; }
+
+int main ()
+{
+  if (foo ().x != gs.x)
+    abort ();
+  exit (0);
+}
+
+