1 /*

     2  * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /*

    25  * This test uses ldc to load an integer value via a condy bootstrap method.

    26  */

    27 

    28 class CondyHello

    29         version 55:0

    30 {

    31 

    32 public static Method condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"

    33         throws java/lang/Throwable

    34         stack 4 locals 6

    35 {

    36                 sipush          12345;

    37                 invokestatic    Method java/lang/Integer.valueOf:"(I)Ljava/lang/Integer;";

    38                 areturn;

    39 }

    40 

    41 public static Method I:"()I"

    42         stack 1 locals 0

    43 {

    44                 ldc             Dynamic REF_invokeStatic:CondyHello.condyBSM:"(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;":I:"I";

    45                 ireturn;

    46 }

    47 

    48 public static Method doit:"()I"

    49         stack 4 locals 1

    50 {

    51                 invokestatic    Method I:"()I";

    52                 ireturn;

    53 }

    54 

    55 } // end Class CondyHello