1 /*
 2  * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 package org.openjdk.bench.valhalla.field.copy;
24 
25 import org.openjdk.bench.valhalla.field.util.StatesQ64byte;
26 import org.openjdk.jmh.annotations.Benchmark;
27 import org.openjdk.jmh.annotations.CompilerControl;
28 
29 public class Inline64byte extends StatesQ64byte {
30 
31     @Benchmark
32     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
33     public void Ref_to_Val_copy(RefState s, ValState d) {
34         RefWrapper[] src = s.arr;
35         ValWrapper[] dst = d.arr;
36         for (int i = 0; i < src.length; i++) {
37             dst[i].f = src[i].f;
38         }
39     }
40 
41 
42     @Benchmark
43     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
44     public void Val_to_Ref_copy(ValState s, RefState d) {
45         ValWrapper[] src = s.arr;
46         RefWrapper[] dst = d.arr;
47         for (int i = 0; i < src.length; i++) {
48             dst[i].f = src[i].f;
49         }
50     }
51 
52     @Benchmark
53     @CompilerControl(CompilerControl.Mode.DONT_INLINE)
54     public void Val_to_Val_copy(ValState s, ValState d) {
55         ValWrapper[] src = s.arr;
56         ValWrapper[] dst = d.arr;
57         for (int i = 0; i < src.length; i++) {
58             dst[i].f = src[i].f;
59         }
60     }
61 
62 
63 }