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8223769: Assert triggers with -XX:+StressReflectiveCode

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Fixed too strong assert.

Reviewed-by: kvn, thartmann
This commit is contained in:
Christian Hagedorn 2019-07-29 09:34:07 +02:00 committed by Tobias Hartmann
parent 3e45ca1ad7
commit b2a9f90a94
2 changed files with 43 additions and 1 deletions
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2
src/hotspot/share/opto/arraycopynode.cpp
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@ -136,7 +136,7 @@ int ArrayCopyNode::get_count(PhaseGVN *phase) const {
// array must be too. // array must be too.
assert((get_length_if_constant(phase) == -1) == !ary_src->size()->is_con() || assert((get_length_if_constant(phase) == -1) == !ary_src->size()->is_con() ||
phase->is_IterGVN(), "inconsistent"); phase->is_IterGVN() || StressReflectiveCode, "inconsistent");
if (ary_src->size()->is_con()) { if (ary_src->size()->is_con()) {
return ary_src->size()->get_con(); return ary_src->size()->get_con();

42
test/hotspot/jtreg/compiler/arguments/TestStressReflectiveCode.java Normal file
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@ -0,0 +1,42 @@
/*
* Copyright (c) 2019, Oracle and/or its affiliates. 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 8223769
* @summary Test running with StressReflectiveCode enabled.
* @run main/othervm -Xcomp -XX:+IgnoreUnrecognizedVMOptions -XX:+StressReflectiveCode
* compiler.arguments.TestStressReflectiveCode
*/
package compiler.arguments;
public class TestStressReflectiveCode {
public static void main(String[] args) {
VALUES.clone();
}
private static final int[] VALUES = new int[]{3, 4, 5};
}