--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/micro/org/openjdk/bench/java/lang/MathBench.java	Wed Apr 10 20:03:07 2019 +0200
@@ -0,0 +1,95 @@
+/*
+ * 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.
+ */
+package org.openjdk.bench.java.lang;
+
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.BenchmarkMode;
+import org.openjdk.jmh.annotations.CompilerControl;
+import org.openjdk.jmh.annotations.Mode;
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Param;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Threads;
+
+import java.util.Random;
+import java.util.concurrent.TimeUnit;
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.NANOSECONDS)
+@State(Scope.Thread)
+public class MathBench {
+
+    @Param("0")
+    public long seed;
+
+    public int dividend;
+    public int divisor;
+
+    public long longDividend;
+    public long longDivisor;
+
+    @Setup
+    public void setupValues() {
+        Random random = new Random(seed);
+        dividend = Math.abs(random.nextInt() + 4711);
+        divisor  = Math.abs(random.nextInt(dividend) + 17);
+        longDividend = Math.abs(random.nextLong() + 4711L);
+        longDivisor  = Math.abs(random.nextLong() + longDividend);
+    }
+
+    @Benchmark
+    @CompilerControl(CompilerControl.Mode.DONT_INLINE)
+    public int floorModIntIntPositive() {
+        return Math.floorMod(dividend, divisor);
+    }
+
+    @Benchmark
+    @CompilerControl(CompilerControl.Mode.DONT_INLINE)
+    public int floorModIntInt() {
+        return Math.floorMod( dividend,  divisor) +
+               Math.floorMod( dividend, -divisor) +
+               Math.floorMod(-dividend,  divisor) +
+               Math.floorMod(-dividend, -divisor);
+    }
+
+    @Benchmark
+    @CompilerControl(CompilerControl.Mode.DONT_INLINE)
+    public int floorModLongInt() {
+        return Math.floorMod( longDividend,  divisor) +
+               Math.floorMod( longDividend, -divisor) +
+               Math.floorMod(-longDividend,  divisor) +
+               Math.floorMod(-longDividend, -divisor);
+    }
+
+    @Benchmark
+    @CompilerControl(CompilerControl.Mode.DONT_INLINE)
+    public long floorModLongLong() {
+        return Math.floorMod( longDividend,  longDivisor) +
+               Math.floorMod( longDividend, -longDivisor) +
+               Math.floorMod(-longDividend,  longDivisor) +
+               Math.floorMod(-longDividend, -longDivisor);
+    }
+
+}