Changpeng Fang 05c34e93bd 6866651: Regression: simple int sum crashes jvm (build 1.6.0_14-b08 and 1.7.0-ea-b59)
Delay dead code elimination in set_req_X to make it safe

Reviewed-by: kvn, never
2009-08-17 12:11:06 -07:00

48 lines
1.5 KiB
Java

/*
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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/**
* @test
* @bug 6866651
* @summary delay dead node elimination in set_req_X to prevent killing the current node when it is in use
*
* @run main Test
*/
public class Test {
static int sum() {
int s = 0;
for (int x = 1, y = 0; x != 0; x++, y--) {
s ^= y;
}
return s;
}
public static void main(final String[] args) {
for (int k = 0; k < 2; k++) {
System.err.println(String.valueOf(sum()));
}
}
}