/*
* Copyright (c) 2009, 2012, 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
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*/
/*
* @Harness: java
* @Runs: 0.4f = true
*/
package test.bench.bytecode;
import test.bench.util.*;
/**
* A microbenchmark for floating point; {@code float} to {@code long} conversions.
*/
public class F2L extends RunBench {
protected F2L(float f) {
super(new Bench(f));
}
public static boolean test(float f) {
return new F2L(f).runBench();
}
static class Bench extends MicroBenchmark {
private float f;
Bench(float f) {
this.f = f;
}
@Override
public long run() {
long l = (long) f;
return l;
}
@SuppressWarnings("unused")
private static void f2l(float d) {
long i = (int) d;
}
}
public static void main(String[] args) {
test(0.4f);
}
}