69 lines
2.3 KiB
Java
69 lines
2.3 KiB
Java
/*
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* Copyright (c) 2018, Red Hat, Inc. 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 8210390
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* @summary C2 still crashes with "assert(mode == ControlAroundStripMined && use == sfpt) failed: missed a node"
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*
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* @run main/othervm -Xcomp StripMinedLoopReorgOffsets
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*
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*/
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public class StripMinedLoopReorgOffsets {
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public static final int N = 400;
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public static long instanceCount=-4622920139809038929L;
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public void mainTest(String[] strArr1) {
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int i1=-211, i20=54720, i21=205, i22=2184, i23=58, i24=-50110, iArr3[]=new int[N];
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for (i20 = 16; 331 > i20; ++i20) {
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i1 = i20;
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i21 += i1;
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iArr3[i20] <<= (int)StripMinedLoopReorgOffsets.instanceCount;
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for (i22 = 4; i22 < 80; i22++) {
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i21 = i23;
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i24 = 1;
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while (++i24 < 2) {
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try {
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iArr3[i22] = (i23 / i1);
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} catch (ArithmeticException a_e) {}
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}
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}
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}
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System.out.println("i1 i20 = " + i1 + "," + i20);
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System.out.println("i21 i22 i23 = " + i21 + "," + i22 + "," + i23);
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System.out.println("i24 = " + i24);
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}
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public static void main(String[] strArr) {
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StripMinedLoopReorgOffsets _instance = new StripMinedLoopReorgOffsets();
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for (int i = 0; i < 10; i++ ) {
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_instance.mainTest(strArr);
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}
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}
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}
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