8147645: get_ctrl_no_update() code is wrong
Summary: Array.fill intrinsification code doesn't mark replaced control as dead
Reviewed-by: kvn
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/**
* @test
* @bug 8147645
* @summary Array.fill intrinsification code doesn't mark replaced control as dead
* @run main/othervm -XX:-TieredCompilation -XX:CompileCommand=dontinline,TestArraysFillDeadControl::dont_inline TestArraysFillDeadControl
*
*/
import java.util.Arrays;
public class TestArraysFillDeadControl {
static void dont_inline() {
}
static int i = 1;
public static void main(String[] args) {
for (int j = 0; j < 200000; j++) {
int[] a = new int[2];
int b = i;
Arrays.fill(a, 1);
Arrays.fill(a, 1+b);
dont_inline();
}
}
}