/*
* Copyright ( c ) 2014 , 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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* questions .
*/
/*
* @ test TestRangeCheck
* @ bug 8054883
* @ summary Tests that range check is not skipped
* @ run main compiler . osr . TestRangeCheck
*/
package compiler.osr;
public class TestRangeCheck {
public static void main(String args[]) {
try {
test();
throw new AssertionError("Expected ArrayIndexOutOfBoundsException was not thrown" );
} catch (ArrayIndexOutOfBoundsException e) {
System.out.println("Expected ArrayIndexOutOfBoundsException was thrown" );
}
}
private static void test() {
int arr[] = new int [1 ];
int result = 1 ;
// provoke OSR compilation
for (int i = 0 ; i < Integer.MAX_VALUE; i++) {
}
if (result > 0 && arr[~result] > 0 ) {
arr[~result] = 0 ;
}
}
}
Messung V0.5 in Prozent C=95 H=91 G=92
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