MLIR  20.0.0git
Pass.cpp
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1 //===- Pass.cpp - Pass related classes ------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "mlir/TableGen/Pass.h"
10 #include "llvm/TableGen/Record.h"
11 
12 using namespace mlir;
13 using namespace mlir::tblgen;
14 
15 //===----------------------------------------------------------------------===//
16 // PassOption
17 //===----------------------------------------------------------------------===//
18 
19 StringRef PassOption::getCppVariableName() const {
20  return def->getValueAsString("cppName");
21 }
22 
23 StringRef PassOption::getArgument() const {
24  return def->getValueAsString("argument");
25 }
26 
27 StringRef PassOption::getType() const { return def->getValueAsString("type"); }
28 
29 std::optional<StringRef> PassOption::getDefaultValue() const {
30  StringRef defaultVal = def->getValueAsString("defaultValue");
31  return defaultVal.empty() ? std::optional<StringRef>() : defaultVal;
32 }
33 
34 StringRef PassOption::getDescription() const {
35  return def->getValueAsString("description");
36 }
37 
38 std::optional<StringRef> PassOption::getAdditionalFlags() const {
39  StringRef additionalFlags = def->getValueAsString("additionalOptFlags");
40  return additionalFlags.empty() ? std::optional<StringRef>() : additionalFlags;
41 }
42 
44  return def->isSubClassOf("ListOption");
45 }
46 
47 //===----------------------------------------------------------------------===//
48 // PassStatistic
49 //===----------------------------------------------------------------------===//
50 
52  return def->getValueAsString("cppName");
53 }
54 
55 StringRef PassStatistic::getName() const {
56  return def->getValueAsString("name");
57 }
58 
59 StringRef PassStatistic::getDescription() const {
60  return def->getValueAsString("description");
61 }
62 
63 //===----------------------------------------------------------------------===//
64 // Pass
65 //===----------------------------------------------------------------------===//
66 
67 Pass::Pass(const llvm::Record *def) : def(def) {
68  for (auto *init : def->getValueAsListOfDefs("options"))
69  options.emplace_back(init);
70  for (auto *init : def->getValueAsListOfDefs("statistics"))
71  statistics.emplace_back(init);
72  for (StringRef dialect : def->getValueAsListOfStrings("dependentDialects"))
73  dependentDialects.push_back(dialect);
74 }
75 
76 StringRef Pass::getArgument() const {
77  return def->getValueAsString("argument");
78 }
79 
80 StringRef Pass::getBaseClass() const {
81  return def->getValueAsString("baseClass");
82 }
83 
84 StringRef Pass::getSummary() const { return def->getValueAsString("summary"); }
85 
86 StringRef Pass::getDescription() const {
87  return def->getValueAsString("description");
88 }
89 
90 StringRef Pass::getConstructor() const {
91  return def->getValueAsString("constructor");
92 }
93 
95  return dependentDialects;
96 }
97 
98 ArrayRef<PassOption> Pass::getOptions() const { return options; }
99 
100 ArrayRef<PassStatistic> Pass::getStatistics() const { return statistics; }
StringRef getType() const
Return the C++ type of the option.
Definition: Pass.cpp:27
std::optional< StringRef > getDefaultValue() const
Return the default value of the option.
Definition: Pass.cpp:29
StringRef getCppVariableName() const
Return the name for the C++ option variable.
Definition: Pass.cpp:19
StringRef getDescription() const
Return the description for this option.
Definition: Pass.cpp:34
StringRef getArgument() const
Return the command line argument to use for this option.
Definition: Pass.cpp:23
bool isListOption() const
Flag indicating if this is a list option.
Definition: Pass.cpp:43
std::optional< StringRef > getAdditionalFlags() const
Return the additional flags passed to the option constructor.
Definition: Pass.cpp:38
StringRef getName() const
Return the name of the statistic.
Definition: Pass.cpp:55
StringRef getCppVariableName() const
Return the name for the C++ statistic variable.
Definition: Pass.cpp:51
StringRef getDescription() const
Return the description for this statistic.
Definition: Pass.cpp:59
ArrayRef< PassStatistic > getStatistics() const
Return the statistics provided by this pass.
StringRef getArgument() const
Return the command line argument of the pass.
ArrayRef< StringRef > getDependentDialects() const
Return the dialects this pass needs to be registered.
Definition: Pass.cpp:94
StringRef getConstructor() const
Return the C++ constructor call to create an instance of this pass.
Definition: Pass.cpp:90
StringRef getDescription() const
Return the description of the pass.
StringRef getBaseClass() const
Return the name for the C++ base class.
Definition: Pass.cpp:80
Pass(const llvm::Record *def)
Definition: Pass.cpp:67
StringRef getSummary() const
Return the short 1-line summary of the pass.
Definition: Pass.cpp:84
ArrayRef< PassOption > getOptions() const
Return the options provided by this pass.
Definition: Pass.cpp:98
Include the generated interface declarations.