78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
/*
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* Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2020, 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 8240335
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* @summary C2: assert(found_sfpt) failed: no node in loop that's not input to safepoint
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*
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* @run main/othervm -Xcomp -XX:CompileOnly=TestCastIIAfterUnrollingInOuterLoop::* TestCastIIAfterUnrollingInOuterLoop
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*
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*/
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public class TestCastIIAfterUnrollingInOuterLoop {
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public static final int N = 400;
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public static long instanceCount=727275458L;
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public static int iFld=-10;
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public static volatile short sFld=-2966;
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public static float fFld=1.682F;
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public static int iArrFld[]=new int[N];
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public static void vMeth1(int i1) {
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int i3=4;
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long lArr[]=new long[N], lArr1[]=new long[N];
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boolean b = (Integer.reverseBytes(i1 << 5) < (instanceCount++));
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for (int i2 = 1; i2 < 146; i2++) {
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iFld >>= (++i3);
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}
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if (b) {
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for (int i4 = 4; i4 < 218; ++i4) {
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instanceCount = iArrFld[i4 - 1];
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int i10 = 1;
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while (++i10 < 8) {
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lArr1[i4] += 61384L;
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}
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lArr[i4 + 1] = i4;
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i3 += sFld;
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}
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}
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}
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public void mainTest(String[] strArr1) {
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vMeth1(iFld);
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for (int i19 = 2; i19 < 190; i19++) {
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int i20 = (int)instanceCount;
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instanceCount += (((i19 * i20) + i20) - fFld);
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}
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}
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public static void main(String[] strArr) {
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TestCastIIAfterUnrollingInOuterLoop _instance = new TestCastIIAfterUnrollingInOuterLoop();
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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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