Add second, reversed loop to testcase.

From-SVN: r34812

gcc/testsuite/ChangeLog

+2000-06-30  Nick Clifton  <nickc@cygnus.com>
+
+	* gcc.c-torture/compile/20000629-1.c: Add second, reversed, loop
+	to test case.
+
 2000-06-30  Catherine Moore  <clm@cygnus.com>
 
 	* gcc.c-torture/execute/align-1.c: New test.

gcc/testsuite/gcc.c-torture/compile/20000629-1.c

@@ -14,3 +14,15 @@ foo (struct a * b)
       b++;
     }
 }
+
+void
+bar (struct a * b)
+{
+  int i;
+
+  for (i = 0; i < 1000; i++)
+    {
+      b->x = b;
+      b--;
+    }
+}