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Side by Side Diff: src/crankshaft/hydrogen-instructions.h

Issue 2109773004: Move RelocInfo::kNoPosition. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@removedead
Patch Set: rebase Created 4 years, 5 months ago
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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 // 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_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_ 5 #ifndef V8_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_
6 #define V8_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_ 6 #define V8_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_
7 7
8 #include <cstring> 8 #include <cstring>
9 #include <iosfwd> 9 #include <iosfwd>
10 10
11 #include "src/allocation.h" 11 #include "src/allocation.h"
12 #include "src/base/bits.h" 12 #include "src/base/bits.h"
13 #include "src/bit-vector.h" 13 #include "src/bit-vector.h"
14 #include "src/code-stubs.h" 14 #include "src/code-stubs.h"
15 #include "src/conversions.h" 15 #include "src/conversions.h"
16 #include "src/crankshaft/hydrogen-types.h" 16 #include "src/crankshaft/hydrogen-types.h"
17 #include "src/crankshaft/unique.h" 17 #include "src/crankshaft/unique.h"
18 #include "src/deoptimizer.h" 18 #include "src/deoptimizer.h"
19 #include "src/globals.h"
19 #include "src/small-pointer-list.h" 20 #include "src/small-pointer-list.h"
20 #include "src/utils.h" 21 #include "src/utils.h"
21 #include "src/zone.h" 22 #include "src/zone.h"
22 23
23 namespace v8 { 24 namespace v8 {
24 namespace internal { 25 namespace internal {
25 26
26 // Forward declarations. 27 // Forward declarations.
27 struct ChangesOf; 28 struct ChangesOf;
28 class HBasicBlock; 29 class HBasicBlock;
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1106 1107
1107 virtual bool HasStackCheck() { return false; } 1108 virtual bool HasStackCheck() { return false; }
1108 1109
1109 DECLARE_ABSTRACT_INSTRUCTION(Instruction) 1110 DECLARE_ABSTRACT_INSTRUCTION(Instruction)
1110 1111
1111 protected: 1112 protected:
1112 explicit HInstruction(HType type = HType::Tagged()) 1113 explicit HInstruction(HType type = HType::Tagged())
1113 : HValue(type), 1114 : HValue(type),
1114 next_(NULL), 1115 next_(NULL),
1115 previous_(NULL), 1116 previous_(NULL),
1116 position_(RelocInfo::kNoPosition) { 1117 position_(kNoSourcePosition) {
1117 SetDependsOnFlag(kOsrEntries); 1118 SetDependsOnFlag(kOsrEntries);
1118 } 1119 }
1119 1120
1120 void DeleteFromGraph() override { Unlink(); } 1121 void DeleteFromGraph() override { Unlink(); }
1121 1122
1122 private: 1123 private:
1123 void InitializeAsFirst(HBasicBlock* block) { 1124 void InitializeAsFirst(HBasicBlock* block) {
1124 DCHECK(!IsLinked()); 1125 DCHECK(!IsLinked());
1125 SetBlock(block); 1126 SetBlock(block);
1126 } 1127 }
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7154 bool IsDeletable() const override { return true; } 7155 bool IsDeletable() const override { return true; }
7155 }; 7156 };
7156 7157
7157 #undef DECLARE_INSTRUCTION 7158 #undef DECLARE_INSTRUCTION
7158 #undef DECLARE_CONCRETE_INSTRUCTION 7159 #undef DECLARE_CONCRETE_INSTRUCTION
7159 7160
7160 } // namespace internal 7161 } // namespace internal
7161 } // namespace v8 7162 } // namespace v8
7162 7163
7163 #endif // V8_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_ 7164 #endif // V8_CRANKSHAFT_HYDROGEN_INSTRUCTIONS_H_
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