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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_COMPILER_MACHINE_NODE_FACTORY_H_ | 5 #ifndef V8_COMPILER_MACHINE_NODE_FACTORY_H_ |
6 #define V8_COMPILER_MACHINE_NODE_FACTORY_H_ | 6 #define V8_COMPILER_MACHINE_NODE_FACTORY_H_ |
7 | 7 |
8 #ifdef USE_SIMULATOR | 8 #ifdef USE_SIMULATOR |
9 #define MACHINE_ASSEMBLER_SUPPORTS_CALL_C 0 | 9 #define MACHINE_ASSEMBLER_SUPPORTS_CALL_C 0 |
10 #else | 10 #else |
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111 } | 111 } |
112 Node* WordShl(Node* a, Node* b) { | 112 Node* WordShl(Node* a, Node* b) { |
113 return NEW_NODE_2(MACHINE()->WordShl(), a, b); | 113 return NEW_NODE_2(MACHINE()->WordShl(), a, b); |
114 } | 114 } |
115 Node* WordShr(Node* a, Node* b) { | 115 Node* WordShr(Node* a, Node* b) { |
116 return NEW_NODE_2(MACHINE()->WordShr(), a, b); | 116 return NEW_NODE_2(MACHINE()->WordShr(), a, b); |
117 } | 117 } |
118 Node* WordSar(Node* a, Node* b) { | 118 Node* WordSar(Node* a, Node* b) { |
119 return NEW_NODE_2(MACHINE()->WordSar(), a, b); | 119 return NEW_NODE_2(MACHINE()->WordSar(), a, b); |
120 } | 120 } |
| 121 Node* WordRor(Node* a, Node* b) { |
| 122 if (MACHINE()->is32()) { |
| 123 return Word32Ror(a, b); |
| 124 } else { |
| 125 return Word64Ror(a, b); |
| 126 } |
| 127 } |
121 Node* WordEqual(Node* a, Node* b) { | 128 Node* WordEqual(Node* a, Node* b) { |
122 return NEW_NODE_2(MACHINE()->WordEqual(), a, b); | 129 return NEW_NODE_2(MACHINE()->WordEqual(), a, b); |
123 } | 130 } |
124 Node* WordNotEqual(Node* a, Node* b) { | 131 Node* WordNotEqual(Node* a, Node* b) { |
125 return WordBinaryNot(WordEqual(a, b)); | 132 return WordBinaryNot(WordEqual(a, b)); |
126 } | 133 } |
127 Node* WordNot(Node* a) { | 134 Node* WordNot(Node* a) { |
128 if (MACHINE()->is32()) { | 135 if (MACHINE()->is32()) { |
129 return Word32Not(a); | 136 return Word32Not(a); |
130 } else { | 137 } else { |
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150 } | 157 } |
151 Node* Word32Shl(Node* a, Node* b) { | 158 Node* Word32Shl(Node* a, Node* b) { |
152 return NEW_NODE_2(MACHINE()->Word32Shl(), a, b); | 159 return NEW_NODE_2(MACHINE()->Word32Shl(), a, b); |
153 } | 160 } |
154 Node* Word32Shr(Node* a, Node* b) { | 161 Node* Word32Shr(Node* a, Node* b) { |
155 return NEW_NODE_2(MACHINE()->Word32Shr(), a, b); | 162 return NEW_NODE_2(MACHINE()->Word32Shr(), a, b); |
156 } | 163 } |
157 Node* Word32Sar(Node* a, Node* b) { | 164 Node* Word32Sar(Node* a, Node* b) { |
158 return NEW_NODE_2(MACHINE()->Word32Sar(), a, b); | 165 return NEW_NODE_2(MACHINE()->Word32Sar(), a, b); |
159 } | 166 } |
| 167 Node* Word32Ror(Node* a, Node* b) { |
| 168 return Word32Or(Word32Shl(a, Int32Sub(Int32Constant(32), b)), |
| 169 Word32Shr(a, b)); |
| 170 } |
160 Node* Word32Equal(Node* a, Node* b) { | 171 Node* Word32Equal(Node* a, Node* b) { |
161 return NEW_NODE_2(MACHINE()->Word32Equal(), a, b); | 172 return NEW_NODE_2(MACHINE()->Word32Equal(), a, b); |
162 } | 173 } |
163 Node* Word32NotEqual(Node* a, Node* b) { | 174 Node* Word32NotEqual(Node* a, Node* b) { |
164 return Word32BinaryNot(Word32Equal(a, b)); | 175 return Word32BinaryNot(Word32Equal(a, b)); |
165 } | 176 } |
166 Node* Word32Not(Node* a) { return Word32Xor(a, Int32Constant(-1)); } | 177 Node* Word32Not(Node* a) { return Word32Xor(a, Int32Constant(-1)); } |
167 Node* Word32BinaryNot(Node* a) { return Word32Equal(a, Int32Constant(0)); } | 178 Node* Word32BinaryNot(Node* a) { return Word32Equal(a, Int32Constant(0)); } |
168 | 179 |
169 Node* Word64And(Node* a, Node* b) { | 180 Node* Word64And(Node* a, Node* b) { |
170 return NEW_NODE_2(MACHINE()->Word64And(), a, b); | 181 return NEW_NODE_2(MACHINE()->Word64And(), a, b); |
171 } | 182 } |
172 Node* Word64Or(Node* a, Node* b) { | 183 Node* Word64Or(Node* a, Node* b) { |
173 return NEW_NODE_2(MACHINE()->Word64Or(), a, b); | 184 return NEW_NODE_2(MACHINE()->Word64Or(), a, b); |
174 } | 185 } |
175 Node* Word64Xor(Node* a, Node* b) { | 186 Node* Word64Xor(Node* a, Node* b) { |
176 return NEW_NODE_2(MACHINE()->Word64Xor(), a, b); | 187 return NEW_NODE_2(MACHINE()->Word64Xor(), a, b); |
177 } | 188 } |
178 Node* Word64Shl(Node* a, Node* b) { | 189 Node* Word64Shl(Node* a, Node* b) { |
179 return NEW_NODE_2(MACHINE()->Word64Shl(), a, b); | 190 return NEW_NODE_2(MACHINE()->Word64Shl(), a, b); |
180 } | 191 } |
181 Node* Word64Shr(Node* a, Node* b) { | 192 Node* Word64Shr(Node* a, Node* b) { |
182 return NEW_NODE_2(MACHINE()->Word64Shr(), a, b); | 193 return NEW_NODE_2(MACHINE()->Word64Shr(), a, b); |
183 } | 194 } |
184 Node* Word64Sar(Node* a, Node* b) { | 195 Node* Word64Sar(Node* a, Node* b) { |
185 return NEW_NODE_2(MACHINE()->Word64Sar(), a, b); | 196 return NEW_NODE_2(MACHINE()->Word64Sar(), a, b); |
186 } | 197 } |
| 198 Node* Word64Ror(Node* a, Node* b) { |
| 199 return Word64Or(Word64Shl(a, Int64Sub(Int64Constant(64), b)), |
| 200 Word64Shr(a, b)); |
| 201 } |
187 Node* Word64Equal(Node* a, Node* b) { | 202 Node* Word64Equal(Node* a, Node* b) { |
188 return NEW_NODE_2(MACHINE()->Word64Equal(), a, b); | 203 return NEW_NODE_2(MACHINE()->Word64Equal(), a, b); |
189 } | 204 } |
190 Node* Word64NotEqual(Node* a, Node* b) { | 205 Node* Word64NotEqual(Node* a, Node* b) { |
191 return Word64BinaryNot(Word64Equal(a, b)); | 206 return Word64BinaryNot(Word64Equal(a, b)); |
192 } | 207 } |
193 Node* Word64Not(Node* a) { return Word64Xor(a, Int64Constant(-1)); } | 208 Node* Word64Not(Node* a) { return Word64Xor(a, Int64Constant(-1)); } |
194 Node* Word64BinaryNot(Node* a) { return Word64Equal(a, Int64Constant(0)); } | 209 Node* Word64BinaryNot(Node* a) { return Word64Equal(a, Int64Constant(0)); } |
195 | 210 |
196 Node* Int32Add(Node* a, Node* b) { | 211 Node* Int32Add(Node* a, Node* b) { |
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372 #undef NEW_NODE_3 | 387 #undef NEW_NODE_3 |
373 #undef MACHINE | 388 #undef MACHINE |
374 #undef COMMON | 389 #undef COMMON |
375 #undef ZONE | 390 #undef ZONE |
376 | 391 |
377 } // namespace compiler | 392 } // namespace compiler |
378 } // namespace internal | 393 } // namespace internal |
379 } // namespace v8 | 394 } // namespace v8 |
380 | 395 |
381 #endif // V8_COMPILER_MACHINE_NODE_FACTORY_H_ | 396 #endif // V8_COMPILER_MACHINE_NODE_FACTORY_H_ |
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