/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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.
*
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*/
/**
* @test
* @bug 6910605
* @summary C2: NullPointerException/ClassCaseException is thrown when C2 with DeoptimizeALot is used
*
* @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+DeoptimizeALot -Xbatch Test
*
* original test: nsk/coverage/runtime/runtime007
*/
import java.io.*;
public class Test {
public static int buf=0;
public static void main( String argv[] ) {
System.exit(run(argv, System.out)+95);
}
public static int run(String argv[],PrintStream out) {
int ret=0, retx=0, bad=0;
for( int i=0; (i < 100000) && (bad < 10) ; i++ ) {
retx = OptoRuntime_f2i_Type(out);
ret += retx;
if( retx !=0 ) {
out.println("i="+i);
bad++;
}
}
return ret==0 ? 0 : 2 ;
}
public static int OptoRuntime_f2i_Type(PrintStream out) {
int c1=2, c2=3, c3=4, c4=5, c5=6;
int j=0, k=0;
try {
int[][] iii=(int[][])(new int[c1][c2]);
for( j=0; j<c1; j++ ) {
for( k=0; k<c2; k++ ) {
iii[j][k]=(int)((float)(j+1)/(float)(k+1));
}
}
} catch (Throwable e) {
out.println("Unexpected exception " + e);
e.printStackTrace(out);
out.println("j="+j+", k="+k);
return 1;
}
return 0;
}
}