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Side by Side Diff: src/compiler/machine-operator.h

Issue 2258073002: [Turbofan]: Use new MachineTypes in access-builder. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fixed write barrier issue. Created 4 years, 4 months ago
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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
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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();
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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_
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