--- /dev/null	2015-03-19 12:50:52.000000000 -0700
+++ new/test/compiler/loopopts/superword/ProdRed_Float.java	2015-03-19 12:50:52.418349100 -0700
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2014, 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
+* @summary Add C2 x86 Superword support for scalar product reduction optimizations : float test
+*
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=2 ProdRed_Float
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=2 ProdRed_Float
+*
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=4 ProdRed_Float
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=4 ProdRed_Float
+*
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=8 ProdRed_Float
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=8 ProdRed_Float
+*
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=16 ProdRed_Float
+* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-SuperWordReductions -XX:LoopUnrollLimit=250 -XX:LoopMaxUnroll=16 ProdRed_Float
+*/
+
+public class ProdRed_Float
+{
+  public static void main(String[] args) throws Exception {
+    float[] a = new float[256*1024];
+    float[] b = new float[256*1024];
+    prodReductionInit(a,b);
+    float valid = 20000;
+    float total = 0;
+    for(int j = 0; j < 20000; j++) {
+      total = j + 1;
+      total = prodReductionImplement(a,b, total);
+    }
+    if(total == valid) {
+      System.out.println("Success");
+    } else {
+      System.out.println("Invalid sum of elements variable in total: " + total);
+      System.out.println("Expected value = " + valid);
+      throw new Exception("Failed");
+    }
+  }
+
+  public static void prodReductionInit(float[] a, float[] b)
+  {
+    for(int i = 0; i < a.length; i++)
+    {
+      a[i] = i + 2;
+      b[i] = i + 1;
+    }
+  }
+
+  public static float prodReductionImplement(float[] a, float[] b, float total)
+  {
+    for(int i = 0; i < a.length; i++)
+    {
+      total *= a[i] - b[i];
+    }
+    return total;
+  }
+
+}