diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8fcef8326645..9019261f762b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-03-23  Joseph S. Myers  <jsm@polyomino.org.uk>
+	    Roger Sayle  <roger@eyesopen.com>
+
+	* gcc.dg/compare8.c: New test case.
+
 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
 
 	* g++.dg/ext/altivec-7.C: New test.
diff --git a/gcc/testsuite/gcc.dg/compare8.c b/gcc/testsuite/gcc.dg/compare8.c
new file mode 100644
index 000000000000..6d0408564d8c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/compare8.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-Wsign-compare" } */
+
+int
+f(unsigned short a1, unsigned short a2, unsigned int b)
+{
+  return ((a1+a2)|5) > b ? 2 : 3;  /* { dg-bogus "signed and unsigned" } */
+}
+
+int
+g(unsigned short a1, unsigned short a2, unsigned int b)
+{
+  return ((a1+a2)&5) > b ? 2 : 3;  /* { dg-bogus "signed and unsigned" } */
+}
+