New testcase.

From-SVN: r30977

gcc/testsuite/gcc.c-torture/ChangeLog

@@ -1,3 +1,7 @@
+1999-12-16  Bernd Schmidt  <bernds@cygnus.co.uk>
+
+	* execute/991216-4.c: New test.
+
 1999-12-16  Michael Meissner  <meissner@cygnus.com>
 
 	* execute/991216-1.c: New test.

gcc/testsuite/gcc.c-torture/execute/991216-4.c

@@ -0,0 +1,16 @@
+/* Test against a problem with loop reversal.  */
+static void bug(int size, int tries)
+{
+    int i;
+    int num = 0;
+    while (num < size)
+    {
+        for (i = 1; i < tries; i++) num++;
+    }
+}
+
+int main()
+{
+    bug(5, 10);
+    exit (0);
+}