diff --git a/benchmarks/regression/BidiBenchmark.java b/benchmarks/regression/BidiBenchmark.java
new file mode 100644
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+++ b/benchmarks/regression/BidiBenchmark.java
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+/*
+ * 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.
+ */
+
+package benchmarks.regression;
+
+import java.math.BigDecimal;
+import java.text.AttributedCharacterIterator;
+import java.text.Bidi;
+import java.text.DecimalFormat;
+
+public class BidiBenchmark {
+
+    private static final AttributedCharacterIterator charIter =
+            DecimalFormat.getInstance().formatToCharacterIterator(new BigDecimal(Math.PI));
+
+    public void time_createBidiFromIter(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi bidi = new Bidi(charIter);
+        }
+    }
+
+    public void time_createBidiFromCharArray(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi bd = new Bidi(new char[]{'s', 's', 's'}, 0, new byte[]{(byte) 1,
+                    (byte) 2, (byte) 3}, 0, 3, Bidi.DIRECTION_RIGHT_TO_LEFT);
+        }
+    }
+
+    public void time_createBidiFromString(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi bidi = new Bidi("Hello", Bidi.DIRECTION_LEFT_TO_RIGHT);
+        }
+    }
+
+    public void time_reorderVisually(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi.reorderVisually(new byte[]{2, 1, 3, 0, 4}, 0,
+                    new String[]{"H", "e", "l", "l", "o"}, 0, 5);
+        }
+    }
+
+    public void time_hebrewBidi(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi bd = new Bidi(new char[]{'\u05D0', '\u05D0', '\u05D0'}, 0,
+                    new byte[]{(byte) -1, (byte) -2, (byte) -3}, 0, 3,
+                    Bidi.DIRECTION_DEFAULT_RIGHT_TO_LEFT);
+            bd = new Bidi(new char[]{'\u05D0', '\u05D0', '\u05D0'}, 0,
+                    new byte[]{(byte) -1, (byte) -2, (byte) -3}, 0, 3,
+                    Bidi.DIRECTION_LEFT_TO_RIGHT);
+        }
+    }
+
+    public void time_complicatedOverrideBidi(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi bd = new Bidi("a\u05D0a\"a\u05D0\"\u05D0a".toCharArray(), 0,
+                    new byte[]{0, 0, 0, -3, -3, 2, 2, 0, 3}, 0, 9,
+                    Bidi.DIRECTION_RIGHT_TO_LEFT);
+        }
+    }
+
+    public void time_requiresBidi(int reps) {
+        for (int i = 0; i < reps; i++) {
+            Bidi.requiresBidi("\u05D0".toCharArray(), 1, 1);  // false.
+            Bidi.requiresBidi("\u05D0".toCharArray(), 0, 1);  // true.
+        }
+    }
+
+}