Add another test for wide stores fix in optimizing.

Change is https://android-review.googlesource.com/#/c/183273/

Change-Id: I8013795dfa67e8e03f51a13dfa3016b89d3b56b7
diff --git a/test/543-env-long-ref/src/Main.java b/test/543-env-long-ref/src/Main.java
new file mode 100644
index 0000000..e723789
--- /dev/null
+++ b/test/543-env-long-ref/src/Main.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.lang.reflect.Method;
+
+public class Main {
+  // Workaround for b/18051191.
+  class InnerClass {}
+
+  public static void main(String[] args) throws Throwable {
+    System.loadLibrary(args[0]);
+    Class<?> c = Class.forName("TestCase");
+    Method m = c.getMethod("testCase");
+    Integer a = (Integer)m.invoke(null, (Object[]) null);
+    System.out.println(a);
+  }
+
+  public static Main $noinline$allocate(long a) {
+    try {
+      return new Main();
+    } catch (Exception e) {
+      throw new Error(e);
+    }
+  }
+
+  public static native void lookForMyRegisters(Main m);
+
+  int field = 42;
+}