Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(464)

Side by Side Diff: src/compiler/instruction.h

Issue 2293413004: trace-turbo should respect --redirect-code-traces (Closed)
Patch Set: Created 4 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « no previous file | src/compiler/instruction.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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_INSTRUCTION_H_ 5 #ifndef V8_COMPILER_INSTRUCTION_H_
6 #define V8_COMPILER_INSTRUCTION_H_ 6 #define V8_COMPILER_INSTRUCTION_H_
7 7
8 #include <deque> 8 #include <deque>
9 #include <iosfwd> 9 #include <iosfwd>
10 #include <map> 10 #include <map>
(...skipping 87 matching lines...) Expand 10 before | Expand all | Expand 10 after
98 bool EqualsCanonicalized(const InstructionOperand& that) const { 98 bool EqualsCanonicalized(const InstructionOperand& that) const {
99 return this->GetCanonicalizedValue() == that.GetCanonicalizedValue(); 99 return this->GetCanonicalizedValue() == that.GetCanonicalizedValue();
100 } 100 }
101 101
102 bool CompareCanonicalized(const InstructionOperand& that) const { 102 bool CompareCanonicalized(const InstructionOperand& that) const {
103 return this->GetCanonicalizedValue() < that.GetCanonicalizedValue(); 103 return this->GetCanonicalizedValue() < that.GetCanonicalizedValue();
104 } 104 }
105 105
106 bool InterferesWith(const InstructionOperand& that) const; 106 bool InterferesWith(const InstructionOperand& that) const;
107 107
108 void Print(const RegisterConfiguration* config) const; 108 void Print(std::ostream& os, const RegisterConfiguration* config) const;
109 void Print() const; 109 void Print(std::ostream& os) const;
110 110
111 protected: 111 protected:
112 explicit InstructionOperand(Kind kind) : value_(KindField::encode(kind)) {} 112 explicit InstructionOperand(Kind kind) : value_(KindField::encode(kind)) {}
113 113
114 inline uint64_t GetCanonicalizedValue() const; 114 inline uint64_t GetCanonicalizedValue() const;
115 115
116 class KindField : public BitField64<Kind, 0, 3> {}; 116 class KindField : public BitField64<Kind, 0, 3> {};
117 117
118 uint64_t value_; 118 uint64_t value_;
119 }; 119 };
(...skipping 545 matching lines...) Expand 10 before | Expand all | Expand 10 after
665 return IsEliminated() || source_.EqualsCanonicalized(destination_); 665 return IsEliminated() || source_.EqualsCanonicalized(destination_);
666 } 666 }
667 667
668 // We clear both operands to indicate move that's been eliminated. 668 // We clear both operands to indicate move that's been eliminated.
669 void Eliminate() { source_ = destination_ = InstructionOperand(); } 669 void Eliminate() { source_ = destination_ = InstructionOperand(); }
670 bool IsEliminated() const { 670 bool IsEliminated() const {
671 DCHECK_IMPLIES(source_.IsInvalid(), destination_.IsInvalid()); 671 DCHECK_IMPLIES(source_.IsInvalid(), destination_.IsInvalid());
672 return source_.IsInvalid(); 672 return source_.IsInvalid();
673 } 673 }
674 674
675 void Print(const RegisterConfiguration* config) const; 675 void Print(std::ostream& os, const RegisterConfiguration* config) const;
676 void Print() const; 676 void Print(std::ostream& os) const;
677 677
678 private: 678 private:
679 InstructionOperand source_; 679 InstructionOperand source_;
680 InstructionOperand destination_; 680 InstructionOperand destination_;
681 681
682 DISALLOW_COPY_AND_ASSIGN(MoveOperands); 682 DISALLOW_COPY_AND_ASSIGN(MoveOperands);
683 }; 683 };
684 684
685 685
686 struct PrintableMoveOperands { 686 struct PrintableMoveOperands {
(...skipping 218 matching lines...) Expand 10 before | Expand all | Expand 10 after
905 905
906 // The block_id may be invalidated in JumpThreading. It is only important for 906 // The block_id may be invalidated in JumpThreading. It is only important for
907 // register allocation, to avoid searching for blocks from instruction 907 // register allocation, to avoid searching for blocks from instruction
908 // indexes. 908 // indexes.
909 InstructionBlock* block() const { return block_; } 909 InstructionBlock* block() const { return block_; }
910 void set_block(InstructionBlock* block) { 910 void set_block(InstructionBlock* block) {
911 DCHECK_NOT_NULL(block); 911 DCHECK_NOT_NULL(block);
912 block_ = block; 912 block_ = block;
913 } 913 }
914 914
915 void Print(const RegisterConfiguration* config) const; 915 void Print(std::ostream& os, const RegisterConfiguration* config) const;
916 void Print() const; 916 void Print(std::ostream& os) const;
917 917
918 private: 918 private:
919 explicit Instruction(InstructionCode opcode); 919 explicit Instruction(InstructionCode opcode);
920 920
921 Instruction(InstructionCode opcode, size_t output_count, 921 Instruction(InstructionCode opcode, size_t output_count,
922 InstructionOperand* outputs, size_t input_count, 922 InstructionOperand* outputs, size_t input_count,
923 InstructionOperand* inputs, size_t temp_count, 923 InstructionOperand* inputs, size_t temp_count,
924 InstructionOperand* temps); 924 InstructionOperand* temps);
925 925
926 typedef BitField<size_t, 0, 8> OutputCountField; 926 typedef BitField<size_t, 0, 8> OutputCountField;
(...skipping 507 matching lines...) Expand 10 before | Expand all | Expand 10 after
1434 bool GetSourcePosition(const Instruction* instr, 1434 bool GetSourcePosition(const Instruction* instr,
1435 SourcePosition* result) const; 1435 SourcePosition* result) const;
1436 void SetSourcePosition(const Instruction* instr, SourcePosition value); 1436 void SetSourcePosition(const Instruction* instr, SourcePosition value);
1437 1437
1438 bool ContainsCall() const { 1438 bool ContainsCall() const {
1439 for (Instruction* instr : instructions_) { 1439 for (Instruction* instr : instructions_) {
1440 if (instr->IsCall()) return true; 1440 if (instr->IsCall()) return true;
1441 } 1441 }
1442 return false; 1442 return false;
1443 } 1443 }
1444 void Print(const RegisterConfiguration* config) const; 1444 void Print(std::ostream& os, const RegisterConfiguration* config) const;
1445 void Print() const; 1445 void Print(std::ostream& os) const;
1446 1446
1447 void PrintBlock(const RegisterConfiguration* config, int block_id) const; 1447 void PrintBlock(std::ostream& os, const RegisterConfiguration* config,
1448 void PrintBlock(int block_id) const; 1448 int block_id) const;
1449 void PrintBlock(std::ostream& os, int block_id) const;
1449 1450
1450 void ValidateEdgeSplitForm() const; 1451 void ValidateEdgeSplitForm() const;
1451 void ValidateDeferredBlockExitPaths() const; 1452 void ValidateDeferredBlockExitPaths() const;
1452 void ValidateDeferredBlockEntryPaths() const; 1453 void ValidateDeferredBlockEntryPaths() const;
1453 void ValidateSSA() const; 1454 void ValidateSSA() const;
1454 1455
1455 private: 1456 private:
1456 friend std::ostream& operator<<(std::ostream& os, 1457 friend std::ostream& operator<<(std::ostream& os,
1457 const PrintableInstructionSequence& code); 1458 const PrintableInstructionSequence& code);
1458 1459
(...skipping 25 matching lines...) Expand all
1484 1485
1485 1486
1486 std::ostream& operator<<(std::ostream& os, 1487 std::ostream& operator<<(std::ostream& os,
1487 const PrintableInstructionSequence& code); 1488 const PrintableInstructionSequence& code);
1488 1489
1489 } // namespace compiler 1490 } // namespace compiler
1490 } // namespace internal 1491 } // namespace internal
1491 } // namespace v8 1492 } // namespace v8
1492 1493
1493 #endif // V8_COMPILER_INSTRUCTION_H_ 1494 #endif // V8_COMPILER_INSTRUCTION_H_
OLDNEW
« no previous file with comments | « no previous file | src/compiler/instruction.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698