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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 RUNTIME_VM_JIT_OPTIMIZER_H_ | 5 #ifndef RUNTIME_VM_JIT_OPTIMIZER_H_ |
6 #define RUNTIME_VM_JIT_OPTIMIZER_H_ | 6 #define RUNTIME_VM_JIT_OPTIMIZER_H_ |
7 | 7 |
| 8 #include "vm/flow_graph.h" |
8 #include "vm/intermediate_language.h" | 9 #include "vm/intermediate_language.h" |
9 #include "vm/flow_graph.h" | |
10 | 10 |
11 namespace dart { | 11 namespace dart { |
12 | 12 |
13 class CSEInstructionMap; | 13 class CSEInstructionMap; |
14 template <typename T> | 14 template <typename T> |
15 class GrowableArray; | 15 class GrowableArray; |
16 class ParsedFunction; | 16 class ParsedFunction; |
17 | 17 |
18 class JitOptimizer : public FlowGraphVisitor { | 18 class JitOptimizer : public FlowGraphVisitor { |
19 public: | 19 public: |
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92 Definition* instr, | 92 Definition* instr, |
93 int argument_number); | 93 int argument_number); |
94 | 94 |
95 // Add a class check for the call's first argument (receiver). | 95 // Add a class check for the call's first argument (receiver). |
96 void AddReceiverCheck(InstanceCallInstr* call) { | 96 void AddReceiverCheck(InstanceCallInstr* call) { |
97 AddChecksForArgNr(call, call->ArgumentAt(0), /* argument_number = */ 0); | 97 AddChecksForArgNr(call, call->ArgumentAt(0), /* argument_number = */ 0); |
98 } | 98 } |
99 | 99 |
100 void ReplaceCall(Definition* call, Definition* replacement); | 100 void ReplaceCall(Definition* call, Definition* replacement); |
101 | 101 |
102 | |
103 bool InstanceCallNeedsClassCheck(InstanceCallInstr* call, | 102 bool InstanceCallNeedsClassCheck(InstanceCallInstr* call, |
104 RawFunction::Kind kind) const; | 103 RawFunction::Kind kind) const; |
105 | 104 |
106 bool InlineFloat32x4BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); | 105 bool InlineFloat32x4BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); |
107 bool InlineInt32x4BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); | 106 bool InlineInt32x4BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); |
108 bool InlineFloat64x2BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); | 107 bool InlineFloat64x2BinaryOp(InstanceCallInstr* call, Token::Kind op_kind); |
109 bool InlineImplicitInstanceGetter(InstanceCallInstr* call); | 108 bool InlineImplicitInstanceGetter(InstanceCallInstr* call); |
110 | 109 |
111 RawBool* InstanceOfAsBool(const ICData& ic_data, | 110 RawBool* InstanceOfAsBool(const ICData& ic_data, |
112 const AbstractType& type, | 111 const AbstractType& type, |
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123 Isolate* isolate() const { return flow_graph_->isolate(); } | 122 Isolate* isolate() const { return flow_graph_->isolate(); } |
124 Zone* zone() const { return flow_graph_->zone(); } | 123 Zone* zone() const { return flow_graph_->zone(); } |
125 | 124 |
126 const Function& function() const { return flow_graph_->function(); } | 125 const Function& function() const { return flow_graph_->function(); } |
127 | 126 |
128 FlowGraph* flow_graph_; | 127 FlowGraph* flow_graph_; |
129 | 128 |
130 DISALLOW_COPY_AND_ASSIGN(JitOptimizer); | 129 DISALLOW_COPY_AND_ASSIGN(JitOptimizer); |
131 }; | 130 }; |
132 | 131 |
133 | |
134 } // namespace dart | 132 } // namespace dart |
135 | 133 |
136 #endif // RUNTIME_VM_JIT_OPTIMIZER_H_ | 134 #endif // RUNTIME_VM_JIT_OPTIMIZER_H_ |
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