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64 lines
1.9 KiB
Java
64 lines
1.9 KiB
Java
/*
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* Copyright (c) 2026 IBM Corporation. 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 8374725
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* @summary C2: assert(x_ctrl == get_late_ctrl_with_anti_dep(x->as_Load(), early_ctrl, x_ctrl)) failed: anti-dependences were already checked
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* @run main/othervm -XX:CompileCommand=compileonly,*TestSinkingLoadInputOfPhi*::* -XX:-TieredCompilation -Xcomp ${test.main.class}
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* @run main ${test.main.class}
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*/
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package compiler.loopopts;
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public class TestSinkingLoadInputOfPhi {
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static long lFld;
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static int iFld = 55;
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static int iFld2 = 10;
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static void test() {
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int iArr[] = new int[iFld2];
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for (int i13 : iArr)
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switch (iFld) {
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case 69:
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case 46:
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case 65:
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lFld = i13;
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case 55: // taken
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for (int i16 = 1; i16 < 30000; i16++)
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;
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case 71:
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iArr[iFld2] = 2; // OOB-access
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}
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}
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public static void main(String[] strArr) {
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try {
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test();
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} catch (ArrayIndexOutOfBoundsException e) {
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// expected
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}
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}
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}
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