author | iignatyev |
Mon, 18 Feb 2019 09:31:07 -0800 | |
changeset 53791 | bec6c8739833 |
parent 53449 | ea002b56e2f3 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2019, Huawei Technologies Co. Ltd. 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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/** |
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* @test |
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* @bug 8217359 |
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* @summary C2 compiler triggers SIGSEGV after transformation in ConvI2LNode::Ideal |
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* |
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* @run main/othervm -XX:-TieredCompilation |
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* -XX:CompileCommand=compileonly,compiler.c2.Test8217359::test |
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* compiler.c2.Test8217359 |
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*/ |
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package compiler.c2; |
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|
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public class Test8217359 { |
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|
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public static int ival = 0; |
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public static long lsum = 0; |
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public static long lval = 0; |
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|
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public static void test() { |
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short s = -25632; |
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float f = 0.512F, f1 = 2.556F; |
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int i6 = 32547, i7 = 9, i8 = -9, i9 = 36, i10 = -223; |
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for (i6 = 4; i6 < 182; i6++) { |
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i8 = 1; |
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while (++i8 < 17) { |
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f1 = 1; |
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do { |
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i7 += (182 + (f1 * f1)); |
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} while (++f1 < 1); |
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Test8217359.ival += (i8 | Test8217359.ival); |
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} |
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} |
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for (i9 = 9; i9 < 100; ++i9) { |
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i10 -= i6; |
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i10 >>= s; |
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i7 += (((i9 * i10) + i6) - Test8217359.lval); |
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} |
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lsum += i6 + i7 + i8; |
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} |
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public static void main(String[] args) { |
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for (int i = 0; i < 16000; i++) { |
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test(); |
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} |
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} |
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} |