P4C
The P4 Compiler
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removeUnusedParameters.h
1/*
2Copyright 2013-present Barefoot Networks, Inc.
3
4Licensed under the Apache License, Version 2.0 (the "License");
5you may not use this file except in compliance with the License.
6You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10Unless required by applicable law or agreed to in writing, software
11distributed under the License is distributed on an "AS IS" BASIS,
12WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13See the License for the specific language governing permissions and
14limitations under the License.
15*/
16
17#ifndef MIDEND_REMOVEUNUSEDPARAMETERS_H_
18#define MIDEND_REMOVEUNUSEDPARAMETERS_H_
19
20#include "frontends/common/resolveReferences/referenceMap.h"
21#include "ir/ir.h"
22
23namespace P4 {
24
50 public:
51 explicit RemoveUnusedActionParameters(ReferenceMap *refMap) : refMap(refMap) {
52 CHECK_NULL(refMap);
53 setName("RemoveUnusedActionParameters");
54 }
55
56 const IR::Node *postorder(IR::P4Action *action) override;
57
58 private:
59 ReferenceMap *refMap;
60};
61
62} // namespace P4
63
64#endif /* MIDEND_REMOVEUNUSEDPARAMETERS_H_ */
Definition node.h:95
Class used to encode maps from paths to declarations.
Definition referenceMap.h:66
Definition removeUnusedParameters.h:49
Definition visitor.h:424
TODO: this is not really specific to BMV2, it should reside somewhere else.
Definition applyOptionsPragmas.cpp:24