95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
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//===- Dialect.cpp - Dialect wrapper class --------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Dialect wrapper to simplify using TableGen Record defining a MLIR dialect.
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//
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//===----------------------------------------------------------------------===//
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#include "Dialect.h"
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#include "llvm/TableGen/Record.h"
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using namespace mlir;
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using namespace mlir::tblgen;
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Dialect::Dialect(const llvm::Record *def) : def(def) {
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if (def == nullptr)
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return;
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for (StringRef dialect : def->getValueAsListOfStrings("dependentDialects"))
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dependentDialects.push_back(dialect);
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}
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StringRef Dialect::getName() const { return def->getValueAsString("name"); }
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StringRef Dialect::getCppNamespace() const {
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return def->getValueAsString("cppNamespace");
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}
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std::string Dialect::getCppClassName() const {
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// Simply use the name and remove any '_' tokens.
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std::string cppName = def->getName().str();
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llvm::erase_if(cppName, [](char c) { return c == '_'; });
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return cppName;
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}
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static StringRef getAsStringOrEmpty(const llvm::Record &record,
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StringRef fieldName) {
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if (auto valueInit = record.getValueInit(fieldName)) {
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if (llvm::isa<llvm::StringInit>(valueInit))
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return record.getValueAsString(fieldName);
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}
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return "";
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}
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StringRef Dialect::getSummary() const {
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return getAsStringOrEmpty(*def, "summary");
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}
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StringRef Dialect::getDescription() const {
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return getAsStringOrEmpty(*def, "description");
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}
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ArrayRef<StringRef> Dialect::getDependentDialects() const {
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return dependentDialects;
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}
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llvm::Optional<StringRef> Dialect::getExtraClassDeclaration() const {
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auto value = def->getValueAsString("extraClassDeclaration");
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return value.empty() ? llvm::Optional<StringRef>() : value;
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}
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bool Dialect::hasCanonicalizer() const {
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return def->getValueAsBit("hasCanonicalizer");
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}
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bool Dialect::hasConstantMaterializer() const {
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return def->getValueAsBit("hasConstantMaterializer");
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}
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bool Dialect::hasOperationAttrVerify() const {
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return def->getValueAsBit("hasOperationAttrVerify");
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}
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bool Dialect::hasRegionArgAttrVerify() const {
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return def->getValueAsBit("hasRegionArgAttrVerify");
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}
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bool Dialect::hasRegionResultAttrVerify() const {
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return def->getValueAsBit("hasRegionResultAttrVerify");
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}
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bool Dialect::hasOperationInterfaceFallback() const {
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return def->getValueAsBit("hasOperationInterfaceFallback");
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}
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bool Dialect::operator==(const Dialect &other) const {
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return def == other.def;
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}
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bool Dialect::operator<(const Dialect &other) const {
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return getName() < other.getName();
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}
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