80 lines
2.2 KiB
Java
80 lines
2.2 KiB
Java
/*
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* Copyright (c) 2020, 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 8229495
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* @summary SIGILL in C2 generated OSR compilation.
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*
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* @run main/othervm -Xcomp -XX:-TieredCompilation -XX:CompileOnly=TestRCEAfterUnrolling::test TestRCEAfterUnrolling
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*
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*/
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public class TestRCEAfterUnrolling {
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public static int iFld = 0;
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public static short sFld = 1;
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public static void main(String[] strArr) {
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test();
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}
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public static int test() {
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int x = 11;
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int y = 0;
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int j = 0;
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int iArr[] = new int[400];
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init(iArr);
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for (int i = 0; i < 2; i++) {
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doNothing();
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for (j = 10; j > 1; j -= 2) {
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sFld += (short)j;
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iArr = iArr;
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y += (j * 3);
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x = (iArr[j - 1]/ x);
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x = sFld;
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}
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int k = 1;
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while (++k < 8) {
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iFld += x;
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}
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}
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return Float.floatToIntBits(654) + x + j + y;
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}
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// Inlined
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public static void doNothing() {
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}
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// Inlined
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public static void init(int[] a) {
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for (int j = 0; j < a.length; j++) {
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a[j] = 0;
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}
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}
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}
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