--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/math/BigInteger/ExtremeShiftingTests.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 6371401
+ * @summary Tests of shiftLeft and shiftRight on Integer.MIN_VALUE
+ * @requires os.maxMemory >= 1g
+ * @run main/othervm -Xmx512m ExtremeShiftingTests
+ * @author Joseph D. Darcy
+ */
+import java.math.BigInteger;
+import static java.math.BigInteger.*;
+
+public class ExtremeShiftingTests {
+    public static void main(String... args) {
+        BigInteger bi = ONE.shiftLeft(Integer.MIN_VALUE);
+        if (!bi.equals(ZERO))
+            throw new RuntimeException("1 << " + Integer.MIN_VALUE);
+
+        bi = ZERO.shiftLeft(Integer.MIN_VALUE);
+        if (!bi.equals(ZERO))
+            throw new RuntimeException("0 << " + Integer.MIN_VALUE);
+
+        bi = BigInteger.valueOf(-1);
+        bi = bi.shiftLeft(Integer.MIN_VALUE);
+        if (!bi.equals(BigInteger.valueOf(-1)))
+            throw new RuntimeException("-1 << " + Integer.MIN_VALUE);
+
+        try {
+            ONE.shiftRight(Integer.MIN_VALUE);
+            throw new RuntimeException("1 >> " + Integer.MIN_VALUE);
+        } catch (ArithmeticException ae) {
+            ; // Expected
+        }
+
+        bi = ZERO.shiftRight(Integer.MIN_VALUE);
+        if (!bi.equals(ZERO))
+            throw new RuntimeException("0 >> " + Integer.MIN_VALUE);
+
+        try {
+            BigInteger.valueOf(-1).shiftRight(Integer.MIN_VALUE);
+            throw new RuntimeException("-1 >> " + Integer.MIN_VALUE);
+        } catch (ArithmeticException ae) {
+            ; // Expected
+        }
+
+    }
+}