diff --git a/libraries/stdlib/src/kotlin/Ordering.kt b/libraries/stdlib/src/kotlin/Ordering.kt
new file mode 100644
index 00000000000..c380f18f1c0
--- /dev/null
+++ b/libraries/stdlib/src/kotlin/Ordering.kt
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2014 JetBrains s.r.o.
+ *
+ * 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.
+ */
+
+package kotlin
+
+/**
+ * Helper method for implementing [[Comparable]] methods using a list of functions
+ * to calculate the values to compare
+ */
+public fun <T : Any> compareBy(a: T?, b: T?, vararg functions: T.() -> Comparable<*>?): Int {
+    require(functions.size > 0)
+    if (a identityEquals b) return 0
+    if (a == null) return - 1
+    if (b == null) return 1
+    for (fn in functions) {
+        val v1 = a.fn()
+        val v2 = b.fn()
+        val diff = compareValues(v1, v2)
+        if (diff != 0) return diff
+    }
+    return 0
+}
+
+/**
+ * Compares the two values which may be [[Comparable]] otherwise
+ * they are compared via [[#equals()]] and if they are not the same then
+ * the [[#hashCode()]] method is used as the difference
+ */
+public fun <T : Comparable<*>> compareValues(a: T?, b: T?): Int {
+    if (a identityEquals b) return 0
+    if (a == null) return - 1
+    if (b == null) return 1
+
+    return (a as Comparable<Any?>).compareTo(b)
+}
diff --git a/libraries/stdlib/src/kotlin/OrderingJVM.kt b/libraries/stdlib/src/kotlin/OrderingJVM.kt
index f923bad70ca..880e9b3673a 100644
--- a/libraries/stdlib/src/kotlin/OrderingJVM.kt
+++ b/libraries/stdlib/src/kotlin/OrderingJVM.kt
@@ -2,37 +2,6 @@ package kotlin
 
 import java.util.Comparator
 
-/**
-* Helper method for implementing [[Comparable]] methods using a list of functions
-* to calculate the values to compare
-*/
-public fun <T : Any> compareBy(a: T?, b: T?, vararg functions: T.() -> Comparable<*>?): Int {
-    require(functions.size > 0)
-    if (a === b) return 0
-    if (a == null) return - 1
-    if (b == null) return 1
-    for (fn in functions) {
-        val v1 = a.fn()
-        val v2 = b.fn()
-        val diff = compareValues(v1, v2)
-        if (diff != 0) return diff
-    }
-    return 0
-}
-
-/**
- * Compares the two values which may be [[Comparable]] otherwise
- * they are compared via [[#equals()]] and if they are not the same then
- * the [[#hashCode()]] method is used as the difference
- */
-public fun <T : Comparable<*>> compareValues(a: T?, b: T?): Int {
-    if (a === b) return 0
-    if (a == null) return - 1
-    if (b == null) return 1
-
-    return (a as Comparable<Any?>).compareTo(b)
-}
-
 /**
  * Creates a comparator using the sequence of functions used to calculate a value to compare on
  */