1 //===- MLIRGen.h - MLIR PDLL Code Generation --------------------*- C++ -*-===//
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 #ifndef MLIR_TOOLS_PDLL_CODEGEN_MLIRGEN_H_
10 #define MLIR_TOOLS_PDLL_CODEGEN_MLIRGEN_H_
11 
12 #include <memory>
13 
14 #include "mlir/Support/LogicalResult.h"
15 
16 namespace llvm {
17 class SourceMgr;
18 } // namespace llvm
19 
20 namespace mlir {
21 class MLIRContext;
22 class ModuleOp;
23 template <typename OpT>
24 class OwningOpRef;
25 
26 namespace pdll {
27 namespace ast {
28 class Context;
29 class Module;
30 } // namespace ast
31 
32 /// Given a PDLL module, generate an MLIR PDL pattern module within the given
33 /// MLIR context.
34 OwningOpRef<ModuleOp> codegenPDLLToMLIR(MLIRContext *mlirContext,
35                                         const ast::Context &context,
36                                         const llvm::SourceMgr &sourceMgr,
37                                         const ast::Module &module);
38 } // namespace pdll
39 } // namespace mlir
40 
41 #endif // MLIR_TOOLS_PDLL_CODEGEN_MLIRGEN_H_
42