/* * Copyright (c) 2017, Red Hat, Inc. 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 * or visit www.oracle.com if you need additional information or have any * questions.
*/
staticint test(A a1, A a2, boolean flag1) { boolean flag2; int f = 0;
A a = null; if (flag1) {
flag2 = true;
a = a1;
} else {
flag2 = false;
a = a2;
} if (flag2) {
f = UNSAFE.getInt(a, F_OFFSET);
} else {
f = UNSAFE.getInt(a, F_OFFSET);
} return f;
}
staticpublicvoid main(String[] args) {
A a = new A(0x42); for (int i = 0; i < 20000; i++) {
test(a, a, (i % 2) == 0);
}
}
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