| /* |
| * Copyright (c) 2018, 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 8202747 |
| * @summary C2: assert(mode == ControlAroundStripMined && use == sfpt) failed: missed a node |
| * |
| * @run main/othervm -Xcomp -Xbatch -XX:CompileOnly=UnexpectedNodeInOuterLoopWhenCloning -XX:-TieredCompilation UnexpectedNodeInOuterLoopWhenCloning |
| * |
| */ |
| |
| public class UnexpectedNodeInOuterLoopWhenCloning { |
| |
| public static final int N = 400; |
| |
| public static double dFld=0.37026; |
| public static int iArrFld[]=new int[N]; |
| |
| public static void vMeth() { |
| |
| int i5=6, i6=-42538, i7=-209, i8=163, i10=-4, i11=191; |
| boolean b=true; |
| double dArr[]=new double[N]; |
| |
| for (i5 = 3; i5 < 245; i5++) { |
| i7 = 7; |
| while (--i7 > 0) { |
| iArrFld[i7] = -11995; |
| if (b) continue; |
| } |
| for (i8 = 1; i8 < 7; ++i8) { |
| for (i10 = 1; i10 < 2; i10++) { |
| dFld -= i6; |
| i11 += i7; |
| } |
| } |
| } |
| } |
| |
| public static void main(String[] strArr) { |
| UnexpectedNodeInOuterLoopWhenCloning _instance = new UnexpectedNodeInOuterLoopWhenCloning(); |
| _instance.vMeth(); |
| } |
| } |
