59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* Copyright (c) 2021, Alibaba Group Holding Limited. 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 8271203
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* @summary C2: assert(iff->Opcode() == Op_If || iff->Opcode() == Op_CountedLoopEnd || iff->Opcode() == Op_RangeCheck) failed: Check this code when new subtype is added
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* @run main/othervm -Xbatch -XX:-TieredCompilation -XX:CompileOnly=compiler.c2.LongCountedLoopAsUnswitchIff::test compiler.c2.LongCountedLoopAsUnswitchIff
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*/
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package compiler.c2;
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public class LongCountedLoopAsUnswitchIff {
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static int iArrFld[] = new int[400];
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public static void main(String[] strArr) {
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for (int i = 0; i < 10; i++) {
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test();
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}
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}
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static void test() {
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int i = 56, i2 = 22257;
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do {
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do {
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int i24 = 1;
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while (++i24 < 2) {
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}
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for (long l1 = i; l1 < 2; ++l1) {
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iArrFld[0] += 5;
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}
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} while ((i2 -= 2) > 0);
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for (long l3 = 8; l3 < 194; ++l3) {
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}
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} while (--i > 0);
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}
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} |