OLD | NEW |
1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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_OPERATOR_H_ | 5 #ifndef V8_COMPILER_MACHINE_OPERATOR_H_ |
6 #define V8_COMPILER_MACHINE_OPERATOR_H_ | 6 #define V8_COMPILER_MACHINE_OPERATOR_H_ |
7 | 7 |
8 #include "src/base/flags.h" | 8 #include "src/base/flags.h" |
9 #include "src/machine-type.h" | 9 #include "src/machine-type.h" |
10 | 10 |
(...skipping 294 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
305 const Operator* ChangeUint32ToUint64(); | 305 const Operator* ChangeUint32ToUint64(); |
306 | 306 |
307 // These are changes from impossible values (for example a smi-checked | 307 // These are changes from impossible values (for example a smi-checked |
308 // string). They can safely emit an abort instruction, which should | 308 // string). They can safely emit an abort instruction, which should |
309 // never be reached. | 309 // never be reached. |
310 const Operator* ImpossibleToWord32(); | 310 const Operator* ImpossibleToWord32(); |
311 const Operator* ImpossibleToWord64(); | 311 const Operator* ImpossibleToWord64(); |
312 const Operator* ImpossibleToFloat32(); | 312 const Operator* ImpossibleToFloat32(); |
313 const Operator* ImpossibleToFloat64(); | 313 const Operator* ImpossibleToFloat64(); |
314 const Operator* ImpossibleToTagged(); | 314 const Operator* ImpossibleToTagged(); |
| 315 const Operator* ImpossibleToTaggedSigned(); |
| 316 const Operator* ImpossibleToTaggedPointer(); |
315 const Operator* ImpossibleToBit(); | 317 const Operator* ImpossibleToBit(); |
316 | 318 |
317 // These operators truncate or round numbers, both changing the representation | 319 // These operators truncate or round numbers, both changing the representation |
318 // of the number and mapping multiple input values onto the same output value. | 320 // of the number and mapping multiple input values onto the same output value. |
319 const Operator* TruncateFloat64ToFloat32(); | 321 const Operator* TruncateFloat64ToFloat32(); |
320 const Operator* TruncateInt64ToInt32(); | 322 const Operator* TruncateInt64ToInt32(); |
321 const Operator* RoundFloat64ToInt32(); | 323 const Operator* RoundFloat64ToInt32(); |
322 const Operator* RoundInt32ToFloat32(); | 324 const Operator* RoundInt32ToFloat32(); |
323 const Operator* RoundInt64ToFloat32(); | 325 const Operator* RoundInt64ToFloat32(); |
324 const Operator* RoundInt64ToFloat64(); | 326 const Operator* RoundInt64ToFloat64(); |
(...skipping 370 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
695 }; | 697 }; |
696 | 698 |
697 | 699 |
698 DEFINE_OPERATORS_FOR_FLAGS(MachineOperatorBuilder::Flags) | 700 DEFINE_OPERATORS_FOR_FLAGS(MachineOperatorBuilder::Flags) |
699 | 701 |
700 } // namespace compiler | 702 } // namespace compiler |
701 } // namespace internal | 703 } // namespace internal |
702 } // namespace v8 | 704 } // namespace v8 |
703 | 705 |
704 #endif // V8_COMPILER_MACHINE_OPERATOR_H_ | 706 #endif // V8_COMPILER_MACHINE_OPERATOR_H_ |
OLD | NEW |