1//===- standalone-opt.cpp ---------------------------------------*- C++ -*-===//
2//
3// This file is licensed 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/IR/MLIRContext.h"
10#include "mlir/InitAllDialects.h"
11#include "mlir/InitAllPasses.h"
12#include "mlir/Support/FileUtilities.h"
13#include "mlir/Tools/mlir-opt/MlirOptMain.h"
14
15#include "Standalone/StandaloneDialect.h"
16#include "Standalone/StandalonePasses.h"
17
18int main(int argc, char **argv) {
19 mlir::registerAllPasses();
20 mlir::standalone::registerPasses();
21 // TODO: Register standalone passes here.
22
23 mlir::DialectRegistry registry;
24 registry.insert<mlir::standalone::StandaloneDialect,
25 mlir::arith::ArithDialect, mlir::func::FuncDialect>();
26 // Add the following to include *all* MLIR Core dialects, or selectively
27 // include what you need like above. You only need to register dialects that
28 // will be *parsed* by the tool, not the one generated
29 // registerAllDialects(registry);
30
31 return mlir::asMainReturnCode(
32 r: mlir::MlirOptMain(argc, argv, toolName: "Standalone optimizer driver\n", registry));
33}
34

source code of mlir/examples/standalone/standalone-opt/standalone-opt.cpp