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//===- TosaToMLProgramPass.cpp - Lowering Tosa to MLProgram Dialect--------===//
//
// 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 transformation pass legalizes the TOSA dialect to the MLProgram dialect.
//
//===----------------------------------------------------------------------===//
#include "mlir/Conversion/TosaToMLProgram/TosaToMLProgram.h"
#include "mlir/Dialect/MLProgram/IR/MLProgram.h"
#include "mlir/Dialect/Tosa/IR/TosaOps.h"
#include "mlir/Dialect/Tosa/Transforms/Passes.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/Pass/PassManager.h"
#include "mlir/Transforms/DialectConversion.h"
namespace mlir {
#define GEN_PASS_DEF_TOSATOMLPROGRAM
#include "mlir/Conversion/Passes.h.inc"
} // namespace mlir
using namespace mlir;
using namespace tosa;
namespace {
struct TosaToMLProgram : public impl::TosaToMLProgramBase<TosaToMLProgram> {
public:
void runOnOperation() override {
auto *context = &getContext();
auto moduleOp = getOperation();
RewritePatternSet patterns(context);
ConversionTarget target(*context);
target.addIllegalOp<tosa::VariableOp, tosa::VariableReadOp,
tosa::VariableWriteOp>();
target.markUnknownOpDynamicallyLegal([](Operation *) { return true; });
mlir::tosa::populateTosaToMLProgramConversionPatterns(&patterns);
if (failed(applyPartialConversion(moduleOp, target, std::move(patterns))))
signalPassFailure();
}
};
} // namespace
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