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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); |
44 ValueEffectControl LowerChangeInt32ToTagged(Node* node, Node* effect, | 48 ValueEffectControl LowerChangeInt32ToTagged(Node* node, Node* effect, |
45 Node* control); | 49 Node* control); |
46 ValueEffectControl LowerChangeUint32ToTagged(Node* node, Node* effect, | 50 ValueEffectControl LowerChangeUint32ToTagged(Node* node, Node* effect, |
47 Node* control); | 51 Node* control); |
48 ValueEffectControl LowerChangeFloat64ToTagged(Node* node, Node* effect, | 52 ValueEffectControl LowerChangeFloat64ToTagged(Node* node, Node* effect, |
49 Node* control); | 53 Node* control); |
| 54 ValueEffectControl LowerChangeTaggedSignedToInt32(Node* node, Node* effect, |
| 55 Node* control); |
| 56 ValueEffectControl LowerChangeTaggedToBit(Node* node, Node* effect, |
| 57 Node* control); |
50 ValueEffectControl LowerChangeTaggedToInt32(Node* node, Node* effect, | 58 ValueEffectControl LowerChangeTaggedToInt32(Node* node, Node* effect, |
51 Node* control); | 59 Node* control); |
52 ValueEffectControl LowerChangeTaggedToUint32(Node* node, Node* effect, | 60 ValueEffectControl LowerChangeTaggedToUint32(Node* node, Node* effect, |
53 Node* control); | 61 Node* control); |
54 ValueEffectControl LowerChangeTaggedToFloat64(Node* node, Node* effect, | 62 ValueEffectControl LowerChangeTaggedToFloat64(Node* node, Node* effect, |
55 Node* control); | 63 Node* control); |
56 ValueEffectControl LowerTruncateTaggedToWord32(Node* node, Node* effect, | 64 ValueEffectControl LowerTruncateTaggedToWord32(Node* node, Node* effect, |
57 Node* control); | 65 Node* control); |
58 ValueEffectControl LowerObjectIsCallable(Node* node, Node* effect, | 66 ValueEffectControl LowerObjectIsCallable(Node* node, Node* effect, |
59 Node* control); | 67 Node* control); |
60 ValueEffectControl LowerObjectIsNumber(Node* node, Node* effect, | 68 ValueEffectControl LowerObjectIsNumber(Node* node, Node* effect, |
61 Node* control); | 69 Node* control); |
62 ValueEffectControl LowerObjectIsReceiver(Node* node, Node* effect, | 70 ValueEffectControl LowerObjectIsReceiver(Node* node, Node* effect, |
63 Node* control); | 71 Node* control); |
| 72 ValueEffectControl LowerObjectIsSmi(Node* node, Node* effect, Node* control); |
64 ValueEffectControl LowerObjectIsString(Node* node, Node* effect, | 73 ValueEffectControl LowerObjectIsString(Node* node, Node* effect, |
65 Node* control); | 74 Node* control); |
66 ValueEffectControl LowerObjectIsUndetectable(Node* node, Node* effect, | 75 ValueEffectControl LowerObjectIsUndetectable(Node* node, Node* effect, |
67 Node* control); | 76 Node* control); |
68 ValueEffectControl AllocateHeapNumberWithValue(Node* node, Node* effect, | 77 ValueEffectControl AllocateHeapNumberWithValue(Node* node, Node* effect, |
69 Node* control); | 78 Node* control); |
70 | 79 |
71 Node* ChangeInt32ToSmi(Node* value); | 80 Node* ChangeInt32ToSmi(Node* value); |
72 Node* ChangeUint32ToSmi(Node* value); | 81 Node* ChangeUint32ToSmi(Node* value); |
73 Node* ChangeInt32ToFloat64(Node* value); | 82 Node* ChangeInt32ToFloat64(Node* value); |
74 Node* ChangeUint32ToFloat64(Node* value); | 83 Node* ChangeUint32ToFloat64(Node* value); |
| 84 Node* ChangeSmiToInt32(Node* value); |
| 85 Node* ObjectIsSmi(Node* value); |
75 | 86 |
76 Node* SmiMaxValueConstant(); | 87 Node* SmiMaxValueConstant(); |
77 Node* SmiShiftBitsConstant(); | 88 Node* SmiShiftBitsConstant(); |
78 | 89 |
79 JSGraph* jsgraph() const { return js_graph_; } | 90 JSGraph* jsgraph() const { return js_graph_; } |
80 Graph* graph() const; | 91 Graph* graph() const; |
81 Schedule* schedule() const { return schedule_; } | 92 Schedule* schedule() const { return schedule_; } |
82 Zone* temp_zone() const { return temp_zone_; } | 93 Zone* temp_zone() const { return temp_zone_; } |
83 CommonOperatorBuilder* common() const; | 94 CommonOperatorBuilder* common() const; |
84 SimplifiedOperatorBuilder* simplified() const; | 95 SimplifiedOperatorBuilder* simplified() const; |
85 MachineOperatorBuilder* machine() const; | 96 MachineOperatorBuilder* machine() const; |
86 | 97 |
87 JSGraph* js_graph_; | 98 JSGraph* js_graph_; |
88 Schedule* schedule_; | 99 Schedule* schedule_; |
89 Zone* temp_zone_; | 100 Zone* temp_zone_; |
90 }; | 101 }; |
91 | 102 |
92 } // namespace compiler | 103 } // namespace compiler |
93 } // namespace internal | 104 } // namespace internal |
94 } // namespace v8 | 105 } // namespace v8 |
95 | 106 |
96 #endif // V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ | 107 #endif // V8_COMPILER_EFFECT_CONTROL_LINEARIZER_H_ |
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