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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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261 | 261 |
262 // Emits optimized code for %_IsConstructCall(). | 262 // Emits optimized code for %_IsConstructCall(). |
263 // Caller should branch on equal condition. | 263 // Caller should branch on equal condition. |
264 void EmitIsConstructCall(Register temp); | 264 void EmitIsConstructCall(Register temp); |
265 | 265 |
266 void EmitLoadField(Register result, | 266 void EmitLoadField(Register result, |
267 Register object, | 267 Register object, |
268 Handle<Map> type, | 268 Handle<Map> type, |
269 Handle<String> name); | 269 Handle<String> name); |
270 | 270 |
271 // Emits code for pushing a constant operand. | 271 // Emits code for pushing either a tagged constant, a (non-double) |
272 void EmitPushConstantOperand(LOperand* operand); | 272 // register, or a stack slot operand. |
| 273 void EmitPushTaggedOperand(LOperand* operand); |
273 | 274 |
274 struct JumpTableEntry { | 275 struct JumpTableEntry { |
275 explicit inline JumpTableEntry(Address entry) | 276 explicit inline JumpTableEntry(Address entry) |
276 : label(), | 277 : label(), |
277 address(entry) { } | 278 address(entry) { } |
278 Label label; | 279 Label label; |
279 Address address; | 280 Address address; |
280 }; | 281 }; |
281 | 282 |
282 LChunk* const chunk_; | 283 LChunk* const chunk_; |
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352 private: | 353 private: |
353 LCodeGen* codegen_; | 354 LCodeGen* codegen_; |
354 Label entry_; | 355 Label entry_; |
355 Label exit_; | 356 Label exit_; |
356 Label* external_exit_; | 357 Label* external_exit_; |
357 }; | 358 }; |
358 | 359 |
359 } } // namespace v8::internal | 360 } } // namespace v8::internal |
360 | 361 |
361 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ | 362 #endif // V8_X64_LITHIUM_CODEGEN_X64_H_ |
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