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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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290 int arguments, | 290 int arguments, |
291 Safepoint::DeoptMode mode); | 291 Safepoint::DeoptMode mode); |
292 void RecordSafepointWithRegistersAndDoubles(LPointerMap* pointers, | 292 void RecordSafepointWithRegistersAndDoubles(LPointerMap* pointers, |
293 int arguments, | 293 int arguments, |
294 Safepoint::DeoptMode mode); | 294 Safepoint::DeoptMode mode); |
295 | 295 |
296 void RecordAndWritePosition(int position) V8_OVERRIDE; | 296 void RecordAndWritePosition(int position) V8_OVERRIDE; |
297 | 297 |
298 static Condition TokenToCondition(Token::Value op, bool is_unsigned); | 298 static Condition TokenToCondition(Token::Value op, bool is_unsigned); |
299 void EmitGoto(int block); | 299 void EmitGoto(int block); |
| 300 |
| 301 // EmitBranch expects to be the last instruction of a block. |
300 template<class InstrType> | 302 template<class InstrType> |
301 void EmitBranch(InstrType instr, Condition condition); | 303 void EmitBranch(InstrType instr, Condition condition); |
302 template<class InstrType> | 304 template<class InstrType> |
303 void EmitFalseBranch(InstrType instr, Condition condition); | 305 void EmitFalseBranch(InstrType instr, Condition condition); |
304 void EmitNumberUntagD(Register input, | 306 void EmitNumberUntagD(Register input, |
305 DwVfpRegister result, | 307 DwVfpRegister result, |
306 bool allow_undefined_as_nan, | 308 bool allow_undefined_as_nan, |
307 bool deoptimize_on_minus_zero, | 309 bool deoptimize_on_minus_zero, |
308 LEnvironment* env, | 310 LEnvironment* env, |
309 NumberUntagDMode mode); | 311 NumberUntagDMode mode); |
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456 LCodeGen* codegen_; | 458 LCodeGen* codegen_; |
457 Label entry_; | 459 Label entry_; |
458 Label exit_; | 460 Label exit_; |
459 Label* external_exit_; | 461 Label* external_exit_; |
460 int instruction_index_; | 462 int instruction_index_; |
461 }; | 463 }; |
462 | 464 |
463 } } // namespace v8::internal | 465 } } // namespace v8::internal |
464 | 466 |
465 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ | 467 #endif // V8_ARM_LITHIUM_CODEGEN_ARM_H_ |
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