diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 10e954870ba..faf36f7d825 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	PR c/22393
+	* gcc.dg/complex-4.c: New test.
+
 2005-07-21  Richard Guenther  <rguenther@suse.de>
 
 	PR testsuite/22522
diff --git a/gcc/testsuite/gcc.dg/complex-4.c b/gcc/testsuite/gcc.dg/complex-4.c
new file mode 100644
index 00000000000..6becd3b9474
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/complex-4.c
@@ -0,0 +1,7 @@
+/* PR c/22393 */
+/* { dg-options "-O -std=gnu99" } */
+
+__complex__ double foo (__complex__ double x)
+{
+    return 1.0 / x * -1.0i;
+}