--- /dev/null	2019-07-26 07:07:04.007999979 +0200
+++ new/test/hotspot/jtreg/compiler/eliminateAutobox/TestSplitThroughPhi.java	2019-07-26 12:51:28.895754853 +0200
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2019, 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 8224957
+ * @summary Test splitting a boxed field load through a loop Phi.
+ * @run main/othervm -XX:-TieredCompilation -XX:-ProfileInterpreter
+ *                   -XX:CompileOnly=compiler.eliminateAutobox.TestSplitThroughPhi::test
+ *                   compiler.eliminateAutobox.TestSplitThroughPhi
+ */
+
+package compiler.eliminateAutobox;
+
+public class TestSplitThroughPhi {
+
+  static volatile boolean loop = true;
+
+  public static void test(Object obj) {
+      for (int i = 0; i == 0; ) {
+          // OSR compilation generates Region with 3 input paths
+          while (true) {
+              // Load from boxed int
+              int val = (Integer)obj;
+              if (val == i++) break;
+              if (!loop) break;
+          }
+      }
+  }
+
+  public static void main(String[] args) {
+      test(100_000);
+  }
+}