--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/6659207/Test.java	Tue Mar 18 23:54:17 2008 -0700
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ * @test
+ * @bug 6659207
+ * @summary access violation in CompilerThread0
+ */
+
+public class Test {
+    static int[] array = new int[12];
+
+    static int index(int i) {
+        if (i == 0) return 0;
+        for (int n = 0; n < array.length; n++)
+            if (i < array[n]) return n;
+        return -1;
+    }
+
+    static int test(int i) {
+        int result = 0;
+        i = index(i);
+        if (i >= 0)
+            if (array[i] != 0)
+                result++;
+
+        if (i != -1)
+            array[i]++;
+
+        return result;
+    }
+
+    public static void main(String[] args) {
+        int total = 0;
+        for (int i = 0; i < 100000; i++) {
+            total += test(10);
+        }
+        System.out.println(total);
+    }
+}