| //===- Bufferize.cpp - Bufferization of linalg ops ------------------------===// |
| // |
| // 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/Linalg/Passes.h" |
| |
| #include "mlir/Dialect/Affine/IR/AffineOps.h" |
| #include "mlir/Dialect/Bufferization/IR/Bufferization.h" |
| #include "mlir/Dialect/Bufferization/Transforms/Bufferize.h" |
| #include "mlir/Dialect/Func/IR/FuncOps.h" |
| #include "mlir/Dialect/Linalg/IR/Linalg.h" |
| #include "mlir/Dialect/Linalg/Transforms/BufferizableOpInterfaceImpl.h" |
| #include "mlir/Dialect/Linalg/Transforms/Transforms.h" |
| #include "mlir/Dialect/Tensor/IR/Tensor.h" |
| #include "mlir/IR/BuiltinDialect.h" |
| #include "mlir/IR/Operation.h" |
| #include "mlir/Pass/Pass.h" |
| |
| namespace mlir { |
| #define GEN_PASS_DEF_LINALGBUFFERIZEPASS |
| #include "mlir/Dialect/Linalg/Passes.h.inc" |
| } // namespace mlir |
| |
| using namespace mlir; |
| using namespace bufferization; |
| |
| namespace { |
| /// Converts Linalg operations that work on tensor-type operands or results to |
| /// work on buffers. |
| struct LinalgBufferizePass |
| : public impl::LinalgBufferizePassBase<LinalgBufferizePass> { |
| using impl::LinalgBufferizePassBase< |
| LinalgBufferizePass>::LinalgBufferizePassBase; |
| void runOnOperation() override { |
| BufferizationOptions options = getPartialBufferizationOptions(); |
| options.opFilter.allowDialect<linalg::LinalgDialect>(); |
| |
| if (failed(bufferizeOp(getOperation(), options))) |
| signalPassFailure(); |
| } |
| |
| void getDependentDialects(DialectRegistry ®istry) const override { |
| registry.insert<bufferization::BufferizationDialect, memref::MemRefDialect, |
| tensor::TensorDialect, linalg::LinalgDialect>(); |
| linalg::registerBufferizableOpInterfaceExternalModels(registry); |
| } |
| }; |
| } // namespace |