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//===- Bufferize.cpp - scf bufferize pass ---------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/SCF/Transforms/Passes.h"
#include "mlir/Dialect/Bufferization/IR/Bufferization.h"
#include "mlir/Dialect/Bufferization/Transforms/Bufferize.h"
#include "mlir/Dialect/MemRef/IR/MemRef.h"
#include "mlir/Dialect/SCF/IR/SCF.h"
#include "mlir/Dialect/SCF/Transforms/Patterns.h"
#include "mlir/Transforms/DialectConversion.h"
namespace mlir {
#define GEN_PASS_DEF_SCFBUFFERIZE
#include "mlir/Dialect/SCF/Transforms/Passes.h.inc"
} // namespace mlir
using namespace mlir;
using namespace mlir::scf;
namespace {
struct SCFBufferizePass : public impl::SCFBufferizeBase<SCFBufferizePass> {
void runOnOperation() override {
auto *func = getOperation();
auto *context = &getContext();
bufferization::BufferizeTypeConverter typeConverter;
RewritePatternSet patterns(context);
ConversionTarget target(*context);
bufferization::populateBufferizeMaterializationLegality(target);
populateSCFStructuralTypeConversionsAndLegality(typeConverter, patterns,
target);
if (failed(applyPartialConversion(func, target, std::move(patterns))))
return signalPassFailure();
};
};
} // namespace
std::unique_ptr<Pass> mlir::createSCFBufferizePass() {
return std::make_unique<SCFBufferizePass>();
}
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