jdk-24/test/hotspot/jtreg/compiler/parsing/MissingSafepointOnTryCatch.jasm
Tobias Holenstein f8203cb272 8313626: C2 crash due to unexpected exception control flow
Reviewed-by: thartmann, chagedorn
2023-08-23 08:47:33 +00:00

112 lines
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/*
* Copyright (c) 2023, 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
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*/
public class MissingSafepointOnTryCatch version 52:0 {
static Method m:"()V" {
return;
}
static Method test1:"()V" stack 1 {
try t;
invokestatic m:"()V";
return;
catch t java/lang/Throwable;
stack_map class java/lang/Throwable;
athrow;
endtry t;
}
static Method test2:"()V" stack 1 {
try t0;
try t1;
invokestatic m:"()V";
endtry t1;
return;
catch t1 java/lang/Exception;
stack_map class java/lang/Exception;
return;
catch t0 java/lang/Throwable;
stack_map class java/lang/Throwable;
athrow;
endtry t0;
}
public static Method th:"()V"
throws java/lang/Exception
stack 2 locals 0
{
new class java/lang/Exception;
dup;
invokespecial Method java/lang/Exception."<init>":"()V";
athrow;
}
static Method test3:"()V" stack 1 locals 2 {
try t;
invokestatic m:"()V";
iconst_1;
istore_0;
iconst_0;
istore_1;
return;
catch t java/lang/Throwable;
stack_map class java/lang/Throwable;
invokestatic th:"()V";
return;
endtry t;
}
static Method test4:"()V" stack 2 locals 2 {
try t;
invokestatic m:"()V";
iconst_1;
istore_0;
iconst_0;
istore_1;
return;
catch t java/lang/Throwable;
stack_map class java/lang/Throwable;
iconst_1;
istore_0;
invokestatic th:"()V";
return;
endtry t;
}
static Method testInfinite:"()V" stack 1 {
try t;
invokestatic th:"()V";
return;
catch t java/lang/Throwable;
stack_map class java/lang/Throwable;
athrow;
endtry t;
}
} // end Class MissingSafepointOnTryCatch