1 //===- Bufferize.cpp - Bufferization for `tensor` dialect ops -------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file implements bufferization of `tensor` dialect ops
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "mlir/Dialect/Bufferization/Transforms/Bufferize.h"
14 #include "PassDetail.h"
15 #include "mlir/Dialect/Arithmetic/IR/Arithmetic.h"
16 #include "mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h"
17 #include "mlir/Dialect/Bufferization/IR/Bufferization.h"
18 #include "mlir/Dialect/MemRef/IR/MemRef.h"
19 #include "mlir/Dialect/SCF/IR/SCF.h"
20 #include "mlir/Dialect/Tensor/IR/Tensor.h"
21 #include "mlir/Dialect/Tensor/Transforms/BufferizableOpInterfaceImpl.h"
22 #include "mlir/Dialect/Tensor/Transforms/Passes.h"
23 #include "mlir/IR/ImplicitLocOpBuilder.h"
24 #include "mlir/Transforms/DialectConversion.h"
25 
26 using namespace mlir;
27 using namespace bufferization;
28 
29 namespace {
30 struct TensorBufferizePass : public TensorBufferizeBase<TensorBufferizePass> {
runOnOperation__anone461fda80111::TensorBufferizePass31   void runOnOperation() override {
32     BufferizationOptions options = getPartialBufferizationOptions();
33     options.opFilter.allowDialect<tensor::TensorDialect>();
34 
35     if (failed(bufferizeOp(getOperation(), options)))
36       signalPassFailure();
37   }
38 
getDependentDialects__anone461fda80111::TensorBufferizePass39   void getDependentDialects(DialectRegistry &registry) const override {
40     registry.insert<bufferization::BufferizationDialect, memref::MemRefDialect,
41                     tensor::TensorDialect, scf::SCFDialect,
42                     arith::ArithmeticDialect>();
43     tensor::registerBufferizableOpInterfaceExternalModels(registry);
44   }
45 };
46 } // namespace
47 
createTensorBufferizePass()48 std::unique_ptr<Pass> mlir::createTensorBufferizePass() {
49   return std::make_unique<TensorBufferizePass>();
50 }
51