compare8.c: New test case.

	* gcc.dg/compare8.c: New test case.

Co-Authored-By: Roger Sayle <roger@eyesopen.com>

From-SVN: r79891

gcc/testsuite/ChangeLog

+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.

gcc/testsuite/gcc.dg/compare8.c

+/* { 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" } */
+}
+