1 /*
   2  * Copyright (c) 2012, 2016, 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 package jdk.internal.vm.compiler.word;
  26 
  27 import jdk.internal.vm.compiler.word.impl.WordBoxFactory;
  28 import jdk.internal.vm.compiler.word.impl.WordFactoryOpcode;
  29 import jdk.internal.vm.compiler.word.impl.WordFactoryOperation;
  30 
  31 /**
  32  * Provides factory method to create machine-word-sized values.
  33  *
  34  * @since 1.0
  35  */
  36 public final class WordFactory {
  37 
  38     private WordFactory() {
  39     }
  40 
  41     /**
  42      * The constant 0, i.e., the word with no bits set. There is no difference between a signed and

   1 /*
   2  * Copyright (c) 2012, 2018, 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 
  26 
  27 
  28 
  29 
  30 
  31 
  32 
  33 
  34 
  35 
  36 
  37 
  38 
  39 
  40 
  41 package jdk.internal.vm.compiler.word;
  42 
  43 import jdk.internal.vm.compiler.word.impl.WordBoxFactory;
  44 import jdk.internal.vm.compiler.word.impl.WordFactoryOpcode;
  45 import jdk.internal.vm.compiler.word.impl.WordFactoryOperation;
  46 
  47 /**
  48  * Provides factory method to create machine-word-sized values.
  49  *
  50  * @since 1.0
  51  */
  52 public final class WordFactory {
  53 
  54     private WordFactory() {
  55     }
  56 
  57     /**
  58      * The constant 0, i.e., the word with no bits set. There is no difference between a signed and