e44dc638b8
Co-authored-by: Yi Yang <yyang@openjdk.org> Co-authored-by: Yi Yang <qingfeng.yy@alibaba-inc.com> Reviewed-by: vlivanov, thartmann
64 lines
1.8 KiB
Plaintext
64 lines
1.8 KiB
Plaintext
/*
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* Copyright (c) 2022, Oracle and/or its affiliates. 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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package compiler/interpreter;
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/* JASM simplified from the following Java pattern:
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*
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* public class Custom {
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*
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* static void test(int v) {
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* int i8 = 1;
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* try {
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* v += 1;
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* } catch (ArithmeticException exc1) {
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* } finally {
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* for (; i8 < 100; i8++) {
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* }
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* }
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* }
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*
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*/
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super public class Custom {
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public static Method test:"(I)V" stack 2 locals 3 {
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iconst_1;
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istore_1;
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try t0;
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iinc 0, 1;
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endtry t0;
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Loop:
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iload_1;
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bipush 100;
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if_icmpge Lexit;
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iinc 1, 1;
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goto Loop; // deoptimize here on backwards branch
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catch t0 java/lang/ArithmeticException; // unreachable block
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astore_2;
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Lexit:
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return
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}
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}
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