diff --git a/test/LLC/badidx.c b/test/LLC/badidx.c
new file mode 100644
index 00000000000..cde897d0bed
--- /dev/null
+++ b/test/LLC/badidx.c
@@ -0,0 +1,26 @@
+/* -*- mode: c -*-
+ * $Id$
+ * http://www.bagley.org/~doug/shootout/
+ *
+ * this program is modified from:
+ *   http://cm.bell-labs.com/cm/cs/who/bwk/interps/pap.html
+ * Timing Trials, or, the Trials of Timing: Experiments with Scripting
+ * and User-Interface Languages</a> by Brian W. Kernighan and
+ * Christopher J. Van Wyk.
+ *
+ * I added free() to deallocate memory.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(int argc, char *argv[]) {
+    int i, n = ((argc == 2) ? atoi(argv[1]) : 1);
+    int *y = (int *) calloc(n, sizeof(int));
+    for (i=0; i < n; i++)
+      y[i] = i*i;
+    printf("%d\n", y[n-1]);
+    return(0);
+}
+