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annotate graal/com.oracle.graal.replacements.test/src/com/oracle/graal/replacements/test/WordTest.java @ 13132:922dd1415c0a

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Commit pass target as a parameter to ReplacementImpl, so that it does not require a CodeCacheProvider
author Christian Wimmer <christian.wimmer@oracle.com>
date Fri, 22 Nov 2013 12:17:53 -0800
parents 90494fdf11c8
children bd21ee1a874c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.replacements.test;
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24
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25 import java.lang.reflect.*;
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26
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27 import com.oracle.graal.api.code.*;
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28 import com.oracle.graal.api.meta.*;
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29 import com.oracle.graal.compiler.test.*;
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30 import com.oracle.graal.nodes.*;
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31 import com.oracle.graal.replacements.*;
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32 import com.oracle.graal.replacements.Snippet.SnippetInliningPolicy;
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33 import com.oracle.graal.test.*;
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34 import com.oracle.graal.word.*;
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35
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36 /**
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37 * Tests for the {@link Word} type.
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38 */
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39 public class WordTest extends GraalCompilerTest implements Snippets {
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40
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41 private final ReplacementsImpl installer;
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42
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43 public WordTest() {
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44 installer = new ReplacementsImpl(getProviders(), new Assumptions(false), getTarget());
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45 }
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46
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47 private static final ThreadLocal<SnippetInliningPolicy> inliningPolicy = new ThreadLocal<>();
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48
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49 @Override
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50 protected StructuredGraph parse(Method m) {
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51 ResolvedJavaMethod resolvedMethod = getMetaAccess().lookupJavaMethod(m);
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52 return installer.makeGraph(resolvedMethod, null, inliningPolicy.get(), false);
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53 }
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54
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55 @LongTest
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56 public void construction() {
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57 long[] words = new long[]{Long.MIN_VALUE, Long.MIN_VALUE + 1, -1L, 0L, 1L, Long.MAX_VALUE - 1, Long.MAX_VALUE, Integer.MAX_VALUE - 1L, Integer.MAX_VALUE, Integer.MAX_VALUE + 1L,
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58 Integer.MIN_VALUE - 1L, Integer.MIN_VALUE, Integer.MIN_VALUE + 1L};
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59 for (long word : words) {
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60 test("unsignedLong", word);
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61 test("unsignedInt", (int) word);
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62 test("signedLong", word);
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63 test("signedInt", (int) word);
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64 }
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65 }
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66
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67 @LongTest
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68 public void testArithmetic() {
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69 long[] words = new long[]{Long.MIN_VALUE, Long.MIN_VALUE + 1, -1L, 0L, 1L, Long.MAX_VALUE - 1, Long.MAX_VALUE, Integer.MAX_VALUE - 1L, Integer.MAX_VALUE, Integer.MAX_VALUE + 1L,
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70 Integer.MIN_VALUE - 1L, Integer.MIN_VALUE, Integer.MIN_VALUE + 1L};
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71 for (long word : words) {
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72 test("unsignedNot", word);
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73 test("signedNot", word);
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74 for (long addend : words) {
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75 test("unsignedPlusInt", word, (int) addend);
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76 test("unsignedMinusInt", word, (int) addend);
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77 test("unsignedPlusInt", word, -((int) addend));
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78 test("unsignedMinusInt", word, -((int) addend));
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79 test("unsignedPlusLong", word, addend);
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80 test("unsignedMinusLong", word, addend);
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81 test("unsignedPlusLong", word, -addend);
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82 test("unsignedMinusLong", word, -addend);
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83 test("signedPlusInt", word, (int) addend);
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84 test("signedMinusInt", word, (int) addend);
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85 test("signedPlusInt", word, -((int) addend));
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86 test("signedMinusInt", word, -((int) addend));
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87 test("signedPlusLong", word, addend);
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88 test("signedMinusLong", word, addend);
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89 test("signedPlusLong", word, -addend);
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90 test("signedMinusLong", word, -addend);
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91
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92 test("andInt", word, (int) addend);
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93 test("orInt", word, (int) addend);
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94 test("andInt", word, -((int) addend));
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95 test("orInt", word, -((int) addend));
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96 test("andLong", word, addend);
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97 test("orLong", word, addend);
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98 test("andLong", word, -addend);
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99 test("orLong", word, -addend);
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100 }
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101 }
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102 }
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103
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104 @LongTest
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105 public void testCompare() {
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106 long[] words = new long[]{Long.MIN_VALUE, Long.MIN_VALUE + 1, -1L, 0L, 1L, Long.MAX_VALUE - 1, Long.MAX_VALUE};
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107 for (long word1 : words) {
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108 for (long word2 : words) {
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109 for (String method : new String[]{"aboveOrEqual", "above", "belowOrEqual", "below"}) {
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110 test(method, word1, word2);
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111 test(method, word2, word1);
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112 }
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113 }
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114 }
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115 }
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116
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117 @Snippet
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118 public static long unsignedLong(long word) {
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119 return Word.unsigned(word).rawValue();
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120 }
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121
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122 @Snippet
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123 public static long unsignedInt(int word) {
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124 return Word.unsigned(word).rawValue();
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125 }
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126
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127 @Snippet
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128 public static long signedLong(long word) {
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129 return Word.signed(word).rawValue();
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130 }
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131
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132 @Snippet
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133 public static long signedInt(int word) {
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134 return Word.signed(word).rawValue();
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135 }
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136
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137 @Snippet
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138 public static long unsignedPlusInt(long word, int addend) {
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139 return Word.unsigned(word).add(addend).rawValue();
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140 }
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141
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142 @Snippet
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143 public static long unsignedMinusInt(long word, int addend) {
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144 return Word.unsigned(word).subtract(addend).rawValue();
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145 }
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146
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147 @Snippet
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148 public static long unsignedPlusLong(long word, long addend) {
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149 return Word.unsigned(word).add(Word.unsigned(addend)).rawValue();
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150 }
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151
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152 @Snippet
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153 public static long unsignedMinusLong(long word, long addend) {
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154 return Word.unsigned(word).subtract(Word.unsigned(addend)).rawValue();
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155 }
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156
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157 @Snippet
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158 public static long signedPlusInt(long word, int addend) {
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159 return Word.signed(word).add(addend).rawValue();
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160 }
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161
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162 @Snippet
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163 public static long signedMinusInt(long word, int addend) {
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164 return Word.signed(word).subtract(addend).rawValue();
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165 }
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166
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167 @Snippet
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168 public static long signedPlusLong(long word, long addend) {
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169 return Word.signed(word).add(Word.signed(addend)).rawValue();
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170 }
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171
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172 @Snippet
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173 public static long signedMinusLong(long word, long addend) {
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174 return Word.signed(word).subtract(Word.signed(addend)).rawValue();
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175 }
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176
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177 @Snippet
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178 public static long signedNot(long word) {
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179 return Word.signed(word).not().rawValue();
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180 }
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181
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182 @Snippet
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183 public static long unsignedNot(long word) {
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184 return Word.unsigned(word).not().rawValue();
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185 }
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186
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187 @Snippet
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188 public static boolean aboveOrEqual(long word1, long word2) {
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189 return Word.unsigned(word1).aboveOrEqual(Word.unsigned(word2));
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190 }
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191
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192 @Snippet
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193 public static boolean above(long word1, long word2) {
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194 return Word.unsigned(word1).aboveThan(Word.unsigned(word2));
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195 }
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196
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197 @Snippet
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198 public static boolean belowOrEqual(long word1, long word2) {
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199 return Word.unsigned(word1).belowOrEqual(Word.unsigned(word2));
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200 }
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201
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202 @Snippet
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203 public static boolean below(long word1, long word2) {
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204 return Word.unsigned(word1).belowThan(Word.unsigned(word2));
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205 }
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206
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207 @Snippet
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208 public static long andInt(long word, int addend) {
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209 return Word.unsigned(word).and(addend).rawValue();
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210 }
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211
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212 @Snippet
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213 public static long orInt(long word, int addend) {
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214 return Word.unsigned(word).or(addend).rawValue();
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215 }
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216
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217 @Snippet
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218 public static long andLong(long word, long addend) {
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219 return Word.unsigned(word).and(Word.unsigned(addend)).rawValue();
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220 }
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221
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222 @Snippet
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223 public static long orLong(long word, long addend) {
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224 return Word.unsigned(word).or(Word.unsigned(addend)).rawValue();
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225 }
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226 }