--- a/nashorn/src/jdk/nashorn/internal/ir/WhileNode.java	Thu Sep 19 21:20:47 2013 +0530
+++ b/nashorn/src/jdk/nashorn/internal/ir/WhileNode.java	Thu Sep 19 23:48:37 2013 +0530
@@ -79,13 +79,12 @@
         if (visitor.enterWhileNode(this)) {
             if (isDoWhile()) {
                 return visitor.leaveWhileNode(
-                        setTest(lc, (Expression)test.accept(visitor)).
-                        setBody(lc, (Block)body.accept(visitor)));
+                        setBody(lc, (Block)body.accept(visitor)).
+                        setTest(lc, (Expression)test.accept(visitor)));
             }
             return visitor.leaveWhileNode(
-                    setBody(lc, (Block)body.accept(visitor)).
-                    setTest(lc, (Expression)test.accept(visitor)));
-
+                    setTest(lc, (Expression)test.accept(visitor)).
+                    setBody(lc, (Block)body.accept(visitor)));
         }
         return this;
     }

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nashorn/test/script/basic/JDK-8025090.js	Thu Sep 19 23:48:37 2013 +0530
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2010, 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.
+ */
+
+/**
+ * JDK-8025090: 'while' statement with 'test' using var before being declared in body results in VerifyError
+ *
+ * @test
+ * @run
+ */
+
+// The following used to result in VerifyError
+function f() {
+   while (x += 2) { var x = 44 }
+}
+