Index: testsuite/gcc.dg/pr16973.c
===================================================================
RCS file: testsuite/gcc.dg/pr16973.c
diff -N testsuite/gcc.dg/pr16973.c
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ testsuite/gcc.dg/pr16973.c	18 Oct 2004 19:35:26 -0000
@@ -0,0 +1,10 @@
+/* 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;
+}