//===------------------------------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//

#ifndef NPCOMP_DIALECT_TORCHCONVERSION_TRANSFORMS_PASSES_H
#define NPCOMP_DIALECT_TORCHCONVERSION_TRANSFORMS_PASSES_H

#include "mlir/Pass/Pass.h"
#include "npcomp/Dialect/Torch/Transforms/Passes.h"

#include <memory>

namespace mlir {
namespace NPCOMP {
namespace TorchConversion {

/// Creates a pipeline that lowers the object graph IR that is produced by
/// TorchScript import into the form expected by npcomp-verify-backend-contract.
void createTorchScriptToNpcompBackendPipeline(
    OpPassManager &pm, const Torch::TorchLoweringPipelineOptions &options);

std::unique_ptr<OperationPass<ModuleOp>>
createVerifyInvariantsBeforeBackendLoweringPass();

std::unique_ptr<OperationPass<ModuleOp>> createFuncBackendTypeConversionPass();

std::unique_ptr<OperationPass<FuncOp>>
createFinalizingBackendTypeConversionPass();

std::unique_ptr<OperationPass<FuncOp>> createTmpDeleteDeadIREEListsPass();

} // namespace TorchConversion

/// Registers all Torch transformation passes.
void registerTorchConversionPasses();

} // namespace NPCOMP
} // namespace mlir

#endif // NPCOMP_DIALECT_TORCHCONVERSION_TRANSFORMS_PASSES_H