hotspot/test/compiler/linkage/CallSites.jasm
author vlivanov
Mon, 25 Apr 2016 21:25:22 +0300
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child 40059 c2304140ed64
permissions -rw-r--r--
8154172: C1: NPE is thrown instead of linkage error when invoking nonexistent method Reviewed-by: kvn
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/*
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 * Copyright (c) 2016, 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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 */
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super class I
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version 52:0
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{
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}
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super class CallSites
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version 52:0
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{
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    // Non-existent methods.
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    // I.m1()V vs I.m1(I)V
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    public static Method testI1:"(LI;)V"
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        stack 1 locals 1
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    {
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        aload_0;
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        invokeinterface InterfaceMethod I."m1":"()V", 1; // throws NSME
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        return;
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    }
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    // X.m1()V vs X.m1(I)V
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    public static Method testX1:"(LX;)V"
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        stack 1 locals 1
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    {
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        aload_0;
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        invokevirtual Method X."m1":"()V"; // throws NSME
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        return;
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    }
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    // invokestatic of instance methods.
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    public static Method testI2:"()V"
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        stack 1 locals 0
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    {
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        iconst_0;
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        invokestatic InterfaceMethod I."m1":"(I)V"; // throws ICCE
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        return;
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    }
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    public static Method testX2:"()V"
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        stack 1 locals 0
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    {
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        iconst_0;
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        invokestatic Method X."m1":"(I)V"; // throws ICCE
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        return;
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    }
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    // Virtual invocation of static methods.
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    public static Method testI3:"(LI;)V"
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        stack 1 locals 1
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    {
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        aload_0;
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        invokeinterface InterfaceMethod I."s1":"()V", 1; // throws ICCE
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        return;
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    }
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    public static Method testX3:"(LX;)V"
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        stack 1 locals 1
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    {
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        aload_0;
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        invokevirtual Method X."s1":"()V";  // throws ICCE
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        return;
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    }
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} // end Class CallSites