1 //===- Dialect.cpp --------------------------------------------------------===//
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/Tools/PDLL/ODS/Dialect.h"
10 #include "mlir/Tools/PDLL/ODS/Constraint.h"
11 #include "mlir/Tools/PDLL/ODS/Operation.h"
12 #include "llvm/Support/raw_ostream.h"
13 
14 using namespace mlir;
15 using namespace mlir::pdll::ods;
16 
17 //===----------------------------------------------------------------------===//
18 // Dialect
19 //===----------------------------------------------------------------------===//
20 
21 Dialect::Dialect(StringRef name) : name(name.str()) {}
22 Dialect::~Dialect() = default;
23 
24 std::pair<Operation *, bool> Dialect::insertOperation(StringRef name,
25                                                       StringRef summary,
26                                                       StringRef desc,
27                                                       llvm::SMLoc loc) {
28   std::unique_ptr<Operation> &operation = operations[name];
29   if (operation)
30     return std::make_pair(&*operation, /*wasInserted*/ false);
31 
32   operation.reset(new Operation(name, summary, desc, loc));
33   return std::make_pair(&*operation, /*wasInserted*/ true);
34 }
35 
36 Operation *Dialect::lookupOperation(StringRef name) const {
37   auto it = operations.find(name);
38   return it != operations.end() ? it->second.get() : nullptr;
39 }
40