| /* |
| * Copyright (c) 2019, Huawei Technologies Co. Ltd. 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 8217359 |
| * @summary C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal |
| * |
| * @run main/othervm -XX:-TieredCompilation |
| * -XX:CompileCommand=compileonly,compiler.c2.Test8217359::test |
| * compiler.c2.Test8217359 |
| */ |
| |
| package compiler.c2; |
| |
| public class Test8217359 { |
| |
| public static int ival = 0; |
| public static long lsum = 0; |
| public static long lval = 0; |
| |
| public static void test() { |
| short s = -25632; |
| float f = 0.512F, f1 = 2.556F; |
| int i6 = 32547, i7 = 9, i8 = -9, i9 = 36, i10 = -223; |
| |
| for (i6 = 4; i6 < 182; i6++) { |
| i8 = 1; |
| while (++i8 < 17) { |
| f1 = 1; |
| do { |
| i7 += (182 + (f1 * f1)); |
| } while (++f1 < 1); |
| |
| Test8217359.ival += (i8 | Test8217359.ival); |
| } |
| } |
| |
| for (i9 = 9; i9 < 100; ++i9) { |
| i10 -= i6; |
| i10 >>= s; |
| i7 += (((i9 * i10) + i6) - Test8217359.lval); |
| } |
| |
| lsum += i6 + i7 + i8; |
| } |
| |
| public static void main(String[] args) { |
| for (int i = 0; i < 16000; i++) { |
| test(); |
| } |
| } |
| |
| } |
