8136461: PhaseIdealLoop::try_move_store_before_loop() may bypass early loop exit
Summary: PhaseIdealLoop::try_move_store_before_loop() needs to check for early loop exit before candidate Stores
Reviewed-by: kvn
/*
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*/
/*
* @test
* @bug 8134288
* @summary Store nodes may not have a control if used to update profiling
* @run main/othervm -XX:-ProfileInterpreter -XX:-TieredCompilation -XX:-BackgroundCompilation TestMoveStoresOutOfLoopsStoreNoCtrl
*
*/
public class TestMoveStoresOutOfLoopsStoreNoCtrl {
static void test(boolean flag) {
for (int i = 0; i < 20000; i++) {
if (flag) {
int j = 0;
do {
j++;
} while(j < 10);
}
}
}
static public void main(String[] args) {
test(false);
}
}