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GitHub Repository: PojavLauncherTeam/mobile
Path: blob/master/test/hotspot/jtreg/compiler/c1/Test8211100.java
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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8211100
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* @summary hotspot C1 issue with comparing long numbers on x86 32-bit
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*
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* @run main/othervm -XX:+PrintCompilation -XX:CompileOnly=compiler.c1.Test8211100::test
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* -XX:CompileCommand=quiet compiler.c1.Test8211100
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*/
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package compiler.c1;
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public class Test8211100 {
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private static final int ITERATIONS = 100_000;
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public static void main(String[] args) {
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for (int i = 0; i < ITERATIONS; i++) {
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test(4558828911L,
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4294967296L);
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}
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}
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private static void test(long one, long two) {
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while (true) {
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if (one >= two) {
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break;
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}
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}
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}
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}
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