1 //====----- Bufferize.cpp - Bufferization of shape ops  ---------*- C++-*--===//
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 #include "mlir/Transforms/Bufferize.h"
10 #include "PassDetail.h"
11 #include "mlir/Dialect/MemRef/IR/MemRef.h"
12 #include "mlir/Dialect/Shape/Transforms/Passes.h"
13 #include "mlir/Pass/Pass.h"
14 
15 using namespace mlir;
16 
17 namespace {
18 struct ShapeBufferizePass : public ShapeBufferizeBase<ShapeBufferizePass> {
19   void runOnFunction() override {
20     MLIRContext &ctx = getContext();
21 
22     RewritePatternSet patterns(&ctx);
23     BufferizeTypeConverter typeConverter;
24     ConversionTarget target(ctx);
25 
26     populateBufferizeMaterializationLegality(target);
27     populateShapeStructuralTypeConversionsAndLegality(typeConverter, patterns,
28                                                       target);
29 
30     if (failed(
31             applyPartialConversion(getFunction(), target, std::move(patterns))))
32       signalPassFailure();
33   }
34 };
35 } // namespace
36 
37 std::unique_ptr<FunctionPass> mlir::createShapeBufferizePass() {
38   return std::make_unique<ShapeBufferizePass>();
39 }
40