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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_FLOW_GRAPH_OPTIMIZER_H_ | 5 #ifndef VM_FLOW_GRAPH_OPTIMIZER_H_ |
6 #define VM_FLOW_GRAPH_OPTIMIZER_H_ | 6 #define VM_FLOW_GRAPH_OPTIMIZER_H_ |
7 | 7 |
8 #include "vm/intermediate_language.h" | 8 #include "vm/intermediate_language.h" |
9 #include "vm/flow_graph.h" | 9 #include "vm/flow_graph.h" |
10 | 10 |
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103 | 103 |
104 bool TryReplaceWithRelationalOp(InstanceCallInstr* call, Token::Kind op_kind); | 104 bool TryReplaceWithRelationalOp(InstanceCallInstr* call, Token::Kind op_kind); |
105 | 105 |
106 bool TryInlineInstanceGetter(InstanceCallInstr* call); | 106 bool TryInlineInstanceGetter(InstanceCallInstr* call); |
107 bool TryInlineInstanceSetter(InstanceCallInstr* call, | 107 bool TryInlineInstanceSetter(InstanceCallInstr* call, |
108 const ICData& unary_ic_data); | 108 const ICData& unary_ic_data); |
109 | 109 |
110 bool TryInlineInstanceMethod(InstanceCallInstr* call); | 110 bool TryInlineInstanceMethod(InstanceCallInstr* call); |
111 bool TryInlineFloat32x4Constructor(StaticCallInstr* call, | 111 bool TryInlineFloat32x4Constructor(StaticCallInstr* call, |
112 MethodRecognizer::Kind recognized_kind); | 112 MethodRecognizer::Kind recognized_kind); |
113 bool TryInlineUint32x4Constructor(StaticCallInstr* call, | 113 bool TryInlineInt32x4Constructor(StaticCallInstr* call, |
114 MethodRecognizer::Kind recognized_kind); | 114 MethodRecognizer::Kind recognized_kind); |
115 bool TryInlineFloat32x4Method(InstanceCallInstr* call, | 115 bool TryInlineFloat32x4Method(InstanceCallInstr* call, |
116 MethodRecognizer::Kind recognized_kind); | 116 MethodRecognizer::Kind recognized_kind); |
117 bool TryInlineUint32x4Method(InstanceCallInstr* call, | 117 bool TryInlineInt32x4Method(InstanceCallInstr* call, |
118 MethodRecognizer::Kind recognized_kind); | 118 MethodRecognizer::Kind recognized_kind); |
119 void ReplaceWithInstanceOf(InstanceCallInstr* instr); | 119 void ReplaceWithInstanceOf(InstanceCallInstr* instr); |
120 void ReplaceWithTypeCast(InstanceCallInstr* instr); | 120 void ReplaceWithTypeCast(InstanceCallInstr* instr); |
121 | 121 |
122 LoadIndexedInstr* BuildStringCodeUnitAt(InstanceCallInstr* call, | 122 LoadIndexedInstr* BuildStringCodeUnitAt(InstanceCallInstr* call, |
123 intptr_t cid); | 123 intptr_t cid); |
124 | 124 |
125 bool InlineByteArrayViewLoad(Instruction* call, | 125 bool InlineByteArrayViewLoad(Instruction* call, |
126 Definition* receiver, | 126 Definition* receiver, |
127 intptr_t array_cid, | 127 intptr_t array_cid, |
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180 Representation to, | 180 Representation to, |
181 Value* use, | 181 Value* use, |
182 Instruction* insert_before, | 182 Instruction* insert_before, |
183 Instruction* deopt_target); | 183 Instruction* deopt_target); |
184 | 184 |
185 bool InstanceCallNeedsClassCheck(InstanceCallInstr* call) const; | 185 bool InstanceCallNeedsClassCheck(InstanceCallInstr* call) const; |
186 bool MethodExtractorNeedsClassCheck(InstanceCallInstr* call) const; | 186 bool MethodExtractorNeedsClassCheck(InstanceCallInstr* call) const; |
187 | 187 |
188 bool InlineFloat32x4Getter(InstanceCallInstr* call, | 188 bool InlineFloat32x4Getter(InstanceCallInstr* call, |
189 MethodRecognizer::Kind getter); | 189 MethodRecognizer::Kind getter); |
190 bool InlineUint32x4Getter(InstanceCallInstr* call, | 190 bool InlineInt32x4Getter(InstanceCallInstr* call, |
191 MethodRecognizer::Kind getter); | 191 MethodRecognizer::Kind getter); |
192 bool InlineFloat32x4BinaryOp(InstanceCallInstr* call, | 192 bool InlineFloat32x4BinaryOp(InstanceCallInstr* call, |
193 Token::Kind op_kind); | 193 Token::Kind op_kind); |
194 bool InlineUint32x4BinaryOp(InstanceCallInstr* call, | 194 bool InlineInt32x4BinaryOp(InstanceCallInstr* call, |
195 Token::Kind op_kind); | 195 Token::Kind op_kind); |
196 void InlineImplicitInstanceGetter(InstanceCallInstr* call); | 196 void InlineImplicitInstanceGetter(InstanceCallInstr* call); |
197 | 197 |
198 RawBool* InstanceOfAsBool(const ICData& ic_data, | 198 RawBool* InstanceOfAsBool(const ICData& ic_data, |
199 const AbstractType& type) const; | 199 const AbstractType& type) const; |
200 | 200 |
201 void ReplaceWithMathCFunction(InstanceCallInstr* call, | 201 void ReplaceWithMathCFunction(InstanceCallInstr* call, |
202 MethodRecognizer::Kind recognized_kind); | 202 MethodRecognizer::Kind recognized_kind); |
203 | 203 |
204 // Visit an equality compare. The current instruction can be the | 204 // Visit an equality compare. The current instruction can be the |
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399 // Optimize spill stores inside try-blocks by identifying values that always | 399 // Optimize spill stores inside try-blocks by identifying values that always |
400 // contain a single known constant at catch block entry. | 400 // contain a single known constant at catch block entry. |
401 class TryCatchAnalyzer : public AllStatic { | 401 class TryCatchAnalyzer : public AllStatic { |
402 public: | 402 public: |
403 static void Optimize(FlowGraph* flow_graph); | 403 static void Optimize(FlowGraph* flow_graph); |
404 }; | 404 }; |
405 | 405 |
406 } // namespace dart | 406 } // namespace dart |
407 | 407 |
408 #endif // VM_FLOW_GRAPH_OPTIMIZER_H_ | 408 #endif // VM_FLOW_GRAPH_OPTIMIZER_H_ |
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