/*
This file is part of JOP, the Java Optimized Processor
see <http://www.jopdesign.com/>
Copyright (C) 2001-2008, Martin Schoeberl (martin@jopdesign.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package jembench.micro;
import jembench.SerialBenchmark;
public class InvokeStatic extends SerialBenchmark {
public String toString() {
return "invokestatic";
}
/*
0: iload_0
1: iload_1
2: iadd
7: ireturn
*/
public static int add(int a, int b) {
return a+b;
}
/*
9: iload_2
10: iload_3
11: iload_1
12: invokestatic #3; //Method add:(II)I
15: iadd
16: istore_2
*/
public int perform(int cnt) {
int a = 0;
int i;
for (i=0; i<cnt; ++i) {
a += add(i, cnt);
}
return a;
}
/*
9: iload_2
10: iload_3
11: iload_1
12: iadd
17: iadd
18: istore_2
*/
public int overhead(int cnt) {
int a = 0;
int i;
for (i=0; i<cnt; ++i) {
a += i+cnt;
}
return a;
}
}