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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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_MACHINE_OPERATOR_REDUCER_H_ | 5 #ifndef V8_COMPILER_MACHINE_OPERATOR_REDUCER_H_ |
6 #define V8_COMPILER_MACHINE_OPERATOR_REDUCER_H_ | 6 #define V8_COMPILER_MACHINE_OPERATOR_REDUCER_H_ |
7 | 7 |
8 #include "src/compiler/graph-reducer.h" | 8 #include "src/compiler/graph-reducer.h" |
9 #include "src/compiler/machine-operator.h" | 9 #include "src/compiler/machine-operator.h" |
10 | 10 |
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34 Node* Uint32Constant(uint32_t value) { | 34 Node* Uint32Constant(uint32_t value) { |
35 return Int32Constant(bit_cast<uint32_t>(value)); | 35 return Int32Constant(bit_cast<uint32_t>(value)); |
36 } | 36 } |
37 Node* Word32And(Node* lhs, uint32_t rhs); | 37 Node* Word32And(Node* lhs, uint32_t rhs); |
38 Node* Word32Sar(Node* lhs, uint32_t rhs); | 38 Node* Word32Sar(Node* lhs, uint32_t rhs); |
39 Node* Word32Shr(Node* lhs, uint32_t rhs); | 39 Node* Word32Shr(Node* lhs, uint32_t rhs); |
40 Node* Word32Equal(Node* lhs, Node* rhs); | 40 Node* Word32Equal(Node* lhs, Node* rhs); |
41 Node* Int32Add(Node* lhs, Node* rhs); | 41 Node* Int32Add(Node* lhs, Node* rhs); |
42 Node* Int32Sub(Node* lhs, Node* rhs); | 42 Node* Int32Sub(Node* lhs, Node* rhs); |
43 Node* Int32Mul(Node* lhs, Node* rhs); | 43 Node* Int32Mul(Node* lhs, Node* rhs); |
44 | 44 Node* Int32Div(Node* dividend, int32_t divisor); |
45 Node* TruncatingDiv(Node* dividend, int32_t divisor); | 45 Node* Uint32Div(Node* dividend, uint32_t divisor); |
46 | 46 |
47 Reduction ReplaceBool(bool value) { return ReplaceInt32(value ? 1 : 0); } | 47 Reduction ReplaceBool(bool value) { return ReplaceInt32(value ? 1 : 0); } |
48 Reduction ReplaceFloat32(volatile float value) { | 48 Reduction ReplaceFloat32(volatile float value) { |
49 return Replace(Float32Constant(value)); | 49 return Replace(Float32Constant(value)); |
50 } | 50 } |
51 Reduction ReplaceFloat64(volatile double value) { | 51 Reduction ReplaceFloat64(volatile double value) { |
52 return Replace(Float64Constant(value)); | 52 return Replace(Float64Constant(value)); |
53 } | 53 } |
54 Reduction ReplaceInt32(int32_t value) { | 54 Reduction ReplaceInt32(int32_t value) { |
55 return Replace(Int32Constant(value)); | 55 return Replace(Int32Constant(value)); |
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73 MachineOperatorBuilder* machine() const; | 73 MachineOperatorBuilder* machine() const; |
74 | 74 |
75 JSGraph* jsgraph_; | 75 JSGraph* jsgraph_; |
76 }; | 76 }; |
77 | 77 |
78 } // namespace compiler | 78 } // namespace compiler |
79 } // namespace internal | 79 } // namespace internal |
80 } // namespace v8 | 80 } // namespace v8 |
81 | 81 |
82 #endif // V8_COMPILER_MACHINE_OPERATOR_REDUCER_H_ | 82 #endif // V8_COMPILER_MACHINE_OPERATOR_REDUCER_H_ |
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