/*
* Copyright ( c ) 2009 , 2020 , 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 .
*/
/**
* @ test
* @ bug 6852078
* @ summary Disable SuperWord optimization for unsafe read / write
* @ modules java . corba / com . sun . corba . se . impl . encoding
* java . corba / com . sun . jndi . toolkit . corba
*
* @ ignore 8194310
* @ run main compiler . c2 . Test6852078
*/
package compiler.c2;
import com.sun.corba.se.impl.encoding.ByteBufferWithInfo;
import com.sun.jndi.toolkit.corba.CorbaUtils;
import java.nio.ByteBuffer;
import java.util.Hashtable;
public class Test6852078 {
public Test6852078(String [] args) {
int capacity = 128 ;
ByteBuffer bb = ByteBuffer.allocateDirect(capacity);
ByteBufferWithInfo bbwi = new ByteBufferWithInfo( CorbaUtils.getOrb(null , -1 , new Hashtable()), bb);
byte [] tmpBuf;
tmpBuf = new byte [bbwi.buflen];
for (int i = 0 ; i < capacity; i++)
tmpBuf[i] = bbwi.byteBuffer.get(i);
}
public static void main(String [] args) {
long start = System.currentTimeMillis();
for (int i=0 ; i<2000 ; i++) {
// To protect slow systems from test-too-long timeouts
if ((i > 100 ) && ((System.currentTimeMillis() - start) > 100000 ))
break ;
Test6852078 t = new Test6852078(args);
}
}
}
Messung V0.5 in Prozent C=93 H=87 G=89
¤ Dauer der Verarbeitung: 0.19 Sekunden
¤
*© Formatika GbR, Deutschland