4cb2ef4fe3
These operations has been available for a while, but were not described in the tutorial. Add a new chapter on using and defining match operations.
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
//===-- transform-opt.cpp - Transform dialect tutorial entry point --------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This is the top-level file for the Transform dialect tutorial chapter 3.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "MyExtension.h"
|
|
|
|
#include "mlir/IR/DialectRegistry.h"
|
|
#include "mlir/IR/MLIRContext.h"
|
|
#include "mlir/InitAllDialects.h"
|
|
#include "mlir/InitAllExtensions.h"
|
|
#include "mlir/Tools/mlir-opt/MlirOptMain.h"
|
|
#include "mlir/Transforms/Passes.h"
|
|
#include <cstdlib>
|
|
|
|
// Forward declarations of test passes that used in this chapter for
|
|
// illustrative purposes. Test passes are not directly exposed for use in
|
|
// binaries other than mlir-opt, which is too big to serve as an example.
|
|
namespace mlir::test {
|
|
void registerTestTransformDialectEraseSchedulePass();
|
|
void registerTestTransformDialectInterpreterPass();
|
|
} // namespace mlir::test
|
|
|
|
namespace test {
|
|
void registerTestTransformDialectExtension(mlir::DialectRegistry &);
|
|
} // namespace test
|
|
|
|
int main(int argc, char **argv) {
|
|
// Register all "core" dialects and our transform dialect extension.
|
|
mlir::DialectRegistry registry;
|
|
mlir::registerAllDialects(registry);
|
|
mlir::registerAllExtensions(registry);
|
|
registerMyExtension(registry);
|
|
|
|
// Register a handful of cleanup passes that we can run to make the output IR
|
|
// look nicer.
|
|
mlir::registerCanonicalizerPass();
|
|
mlir::registerCSEPass();
|
|
mlir::registerSymbolDCEPass();
|
|
|
|
// Register the test passes.
|
|
#ifdef MLIR_INCLUDE_TESTS
|
|
mlir::test::registerTestTransformDialectEraseSchedulePass();
|
|
mlir::test::registerTestTransformDialectInterpreterPass();
|
|
test::registerTestTransformDialectExtension(registry);
|
|
#else
|
|
llvm::errs() << "warning: MLIR built without test passes, interpreter "
|
|
"testing will not be available\n";
|
|
#endif // MLIR_INCLUDE_TESTS
|
|
|
|
// Delegate to the MLIR utility for parsing and pass management.
|
|
return mlir::MlirOptMain(argc, argv, "transform-opt-ch3", registry)
|
|
.succeeded()
|
|
? EXIT_SUCCESS
|
|
: EXIT_FAILURE;
|
|
}
|