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Side by Side Diff: src/compiler/simd-scalar-lowering.h

Issue 2726453003: [wasm]implement simd lowering for simple F32x4 and I32x4 unops (Closed)
Patch Set: comments Created 3 years, 9 months ago
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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_SIMD_SCALAR_LOWERING_H_ 5 #ifndef V8_COMPILER_SIMD_SCALAR_LOWERING_H_
6 #define V8_COMPILER_SIMD_SCALAR_LOWERING_H_ 6 #define V8_COMPILER_SIMD_SCALAR_LOWERING_H_
7 7
8 #include "src/compiler/common-operator.h" 8 #include "src/compiler/common-operator.h"
9 #include "src/compiler/graph.h" 9 #include "src/compiler/graph.h"
10 #include "src/compiler/machine-operator.h" 10 #include "src/compiler/machine-operator.h"
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
52 Node** GetReplacements(Node* node); 52 Node** GetReplacements(Node* node);
53 Node** GetReplacementsWithType(Node* node, SimdType type); 53 Node** GetReplacementsWithType(Node* node, SimdType type);
54 SimdType ReplacementType(Node* node); 54 SimdType ReplacementType(Node* node);
55 void PreparePhiReplacement(Node* phi); 55 void PreparePhiReplacement(Node* phi);
56 void SetLoweredType(Node* node, Node* output); 56 void SetLoweredType(Node* node, Node* output);
57 void GetIndexNodes(Node* index, Node** new_indices); 57 void GetIndexNodes(Node* index, Node** new_indices);
58 void LowerLoadOp(MachineRepresentation rep, Node* node, 58 void LowerLoadOp(MachineRepresentation rep, Node* node,
59 const Operator* load_op); 59 const Operator* load_op);
60 void LowerStoreOp(MachineRepresentation rep, Node* node, 60 void LowerStoreOp(MachineRepresentation rep, Node* node,
61 const Operator* store_op, SimdType rep_type); 61 const Operator* store_op, SimdType rep_type);
62 void LowerBinaryOp(Node* node, SimdType rep_type, const Operator* op); 62 void LowerBinaryOp(Node* node, SimdType input_rep_type, const Operator* op);
63 void LowerUnaryOp(Node* node, SimdType input_rep_type, const Operator* op);
63 64
64 struct NodeState { 65 struct NodeState {
65 Node* node; 66 Node* node;
66 int input_index; 67 int input_index;
67 }; 68 };
68 69
69 Zone* zone_; 70 Zone* zone_;
70 Graph* const graph_; 71 Graph* const graph_;
71 MachineOperatorBuilder* machine_; 72 MachineOperatorBuilder* machine_;
72 CommonOperatorBuilder* common_; 73 CommonOperatorBuilder* common_;
73 NodeMarker<State> state_; 74 NodeMarker<State> state_;
74 ZoneDeque<NodeState> stack_; 75 ZoneDeque<NodeState> stack_;
75 Replacement* replacements_; 76 Replacement* replacements_;
76 Signature<MachineRepresentation>* signature_; 77 Signature<MachineRepresentation>* signature_;
77 Node* placeholder_; 78 Node* placeholder_;
78 int parameter_count_after_lowering_; 79 int parameter_count_after_lowering_;
79 }; 80 };
80 81
81 } // namespace compiler 82 } // namespace compiler
82 } // namespace internal 83 } // namespace internal
83 } // namespace v8 84 } // namespace v8
84 85
85 #endif // V8_COMPILER_SIMD_SCALAR_LOWERING_H_ 86 #endif // V8_COMPILER_SIMD_SCALAR_LOWERING_H_
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