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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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_EFFECT_CONTROL_LINEARIZER_H_ | 5 #ifndef V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ |
6 #define V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ | 6 #define V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ |
7 | 7 |
8 #include "src/compiler/common-operator.h" | 8 #include "src/compiler/common-operator.h" |
9 #include "src/compiler/node.h" | 9 #include "src/compiler/node.h" |
10 #include "src/compiler/simplified-operator.h" | 10 #include "src/compiler/simplified-operator.h" |
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34 | 34 |
35 struct ValueEffectControl { | 35 struct ValueEffectControl { |
36 Node* value; | 36 Node* value; |
37 Node* effect; | 37 Node* effect; |
38 Node* control; | 38 Node* control; |
39 ValueEffectControl(Node* value, Node* effect, Node* control) | 39 ValueEffectControl(Node* value, Node* effect, Node* control) |
40 : value(value), effect(effect), control(control) {} | 40 : value(value), effect(effect), control(control) {} |
41 }; | 41 }; |
42 | 42 |
43 bool TryWireInStateEffect(Node* node, Node** effect, Node** control); | 43 bool TryWireInStateEffect(Node* node, Node** effect, Node** control); |
44 ValueEffectControl LowerChangeBitToTagged(Node* node, Node* effect, | |
45 Node* control); | |
46 ValueEffectControl LowerChangeInt31ToTaggedSigned(Node* node, Node* effect, | |
47 Node* control); | |
48 ValueEffectControl LowerChangeInt32ToTagged(Node* node, Node* effect, | 44 ValueEffectControl LowerChangeInt32ToTagged(Node* node, Node* effect, |
49 Node* control); | 45 Node* control); |
50 ValueEffectControl LowerChangeUint32ToTagged(Node* node, Node* effect, | 46 ValueEffectControl LowerChangeUint32ToTagged(Node* node, Node* effect, |
51 Node* control); | 47 Node* control); |
52 ValueEffectControl LowerChangeFloat64ToTagged(Node* node, Node* effect, | 48 ValueEffectControl LowerChangeFloat64ToTagged(Node* node, Node* effect, |
53 Node* control); | 49 Node* control); |
54 ValueEffectControl LowerChangeTaggedSignedToInt32(Node* node, Node* effect, | |
55 Node* control); | |
56 ValueEffectControl LowerChangeTaggedToBit(Node* node, Node* effect, | |
57 Node* control); | |
58 ValueEffectControl LowerChangeTaggedToInt32(Node* node, Node* effect, | 50 ValueEffectControl LowerChangeTaggedToInt32(Node* node, Node* effect, |
59 Node* control); | 51 Node* control); |
60 ValueEffectControl LowerChangeTaggedToUint32(Node* node, Node* effect, | 52 ValueEffectControl LowerChangeTaggedToUint32(Node* node, Node* effect, |
61 Node* control); | 53 Node* control); |
62 ValueEffectControl LowerChangeTaggedToFloat64(Node* node, Node* effect, | 54 ValueEffectControl LowerChangeTaggedToFloat64(Node* node, Node* effect, |
63 Node* control); | 55 Node* control); |
64 ValueEffectControl LowerTruncateTaggedToWord32(Node* node, Node* effect, | 56 ValueEffectControl LowerTruncateTaggedToWord32(Node* node, Node* effect, |
65 Node* control); | 57 Node* control); |
66 ValueEffectControl LowerObjectIsCallable(Node* node, Node* effect, | 58 ValueEffectControl LowerObjectIsCallable(Node* node, Node* effect, |
67 Node* control); | 59 Node* control); |
68 ValueEffectControl LowerObjectIsNumber(Node* node, Node* effect, | 60 ValueEffectControl LowerObjectIsNumber(Node* node, Node* effect, |
69 Node* control); | 61 Node* control); |
70 ValueEffectControl LowerObjectIsReceiver(Node* node, Node* effect, | 62 ValueEffectControl LowerObjectIsReceiver(Node* node, Node* effect, |
71 Node* control); | 63 Node* control); |
72 ValueEffectControl LowerObjectIsSmi(Node* node, Node* effect, Node* control); | |
73 ValueEffectControl LowerObjectIsString(Node* node, Node* effect, | 64 ValueEffectControl LowerObjectIsString(Node* node, Node* effect, |
74 Node* control); | 65 Node* control); |
75 ValueEffectControl LowerObjectIsUndetectable(Node* node, Node* effect, | 66 ValueEffectControl LowerObjectIsUndetectable(Node* node, Node* effect, |
76 Node* control); | 67 Node* control); |
77 ValueEffectControl AllocateHeapNumberWithValue(Node* node, Node* effect, | 68 ValueEffectControl AllocateHeapNumberWithValue(Node* node, Node* effect, |
78 Node* control); | 69 Node* control); |
79 | 70 |
80 Node* ChangeInt32ToSmi(Node* value); | 71 Node* ChangeInt32ToSmi(Node* value); |
81 Node* ChangeUint32ToSmi(Node* value); | 72 Node* ChangeUint32ToSmi(Node* value); |
82 Node* ChangeInt32ToFloat64(Node* value); | 73 Node* ChangeInt32ToFloat64(Node* value); |
83 Node* ChangeUint32ToFloat64(Node* value); | 74 Node* ChangeUint32ToFloat64(Node* value); |
84 Node* ChangeSmiToInt32(Node* value); | |
85 Node* ObjectIsSmi(Node* value); | |
86 | 75 |
87 Node* SmiMaxValueConstant(); | 76 Node* SmiMaxValueConstant(); |
88 Node* SmiShiftBitsConstant(); | 77 Node* SmiShiftBitsConstant(); |
89 | 78 |
90 JSGraph* jsgraph() const { return js_graph_; } | 79 JSGraph* jsgraph() const { return js_graph_; } |
91 Graph* graph() const; | 80 Graph* graph() const; |
92 Schedule* schedule() const { return schedule_; } | 81 Schedule* schedule() const { return schedule_; } |
93 Zone* temp_zone() const { return temp_zone_; } | 82 Zone* temp_zone() const { return temp_zone_; } |
94 CommonOperatorBuilder* common() const; | 83 CommonOperatorBuilder* common() const; |
95 SimplifiedOperatorBuilder* simplified() const; | 84 SimplifiedOperatorBuilder* simplified() const; |
96 MachineOperatorBuilder* machine() const; | 85 MachineOperatorBuilder* machine() const; |
97 | 86 |
98 JSGraph* js_graph_; | 87 JSGraph* js_graph_; |
99 Schedule* schedule_; | 88 Schedule* schedule_; |
100 Zone* temp_zone_; | 89 Zone* temp_zone_; |
101 }; | 90 }; |
102 | 91 |
103 } // namespace compiler | 92 } // namespace compiler |
104 } // namespace internal | 93 } // namespace internal |
105 } // namespace v8 | 94 } // namespace v8 |
106 | 95 |
107 #endif // V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ | 96 #endif // V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ |
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