re PR middle-end/16973 (Differences between addresses of labels broken)

2004-10-18  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/16973
        * gcc.dg/pr16973.c: New test.

From-SVN: r89238

gcc/testsuite/ChangeLog

+2004-10-18  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR middle-end/16973
+	* gcc.dg/pr16973.c: New test.
+
 2004-10-18  Diego Novillo  <dnovillo@redhat.com>
 
 	PR tree-optimization/17656

gcc/testsuite/gcc.dg/pr16973.c

+/* We were removing the label "a" because
+   we were removing the BB for it but forgot
+   to add back the label.   */
+
+void
+f (void)
+{
+  static __SIZE_TYPE__ x = &&a - &&b;
+  a : b : return;
+}