| //===- Passes.h - Pass Entrypoints ------------------------------*- C++ -*-===// |
| // |
| // 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 header file defines prototypes that expose pass constructors in the loop |
| // transformation library. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_DIALECT_STANDARD_TRANSFORMS_PASSES_H_ |
| #define MLIR_DIALECT_STANDARD_TRANSFORMS_PASSES_H_ |
| |
| #include "mlir/Pass/Pass.h" |
| |
| namespace mlir { |
| namespace bufferization { |
| class BufferizeTypeConverter; |
| } // end namespace bufferization |
| |
| class GlobalCreator; |
| class RewritePatternSet; |
| using OwningRewritePatternList = RewritePatternSet; |
| |
| void populateStdBufferizePatterns( |
| bufferization::BufferizeTypeConverter &typeConverter, |
| RewritePatternSet &patterns); |
| |
| /// Creates an instance of std bufferization pass. |
| std::unique_ptr<Pass> createStdBufferizePass(); |
| |
| /// Creates an instance of func bufferization pass. |
| std::unique_ptr<Pass> createFuncBufferizePass(); |
| |
| /// Add patterns to bufferize tensor constants into global memrefs to the given |
| /// pattern list. |
| void populateTensorConstantBufferizePatterns( |
| GlobalCreator &globalCreator, |
| bufferization::BufferizeTypeConverter &typeConverter, |
| RewritePatternSet &patterns); |
| |
| /// Creates an instance of tensor constant bufferization pass. |
| std::unique_ptr<Pass> createTensorConstantBufferizePass(unsigned alignment = 0); |
| |
| /// Creates an instance of the StdExpand pass that legalizes Std |
| /// dialect ops to be convertible to LLVM. For example, |
| /// `std.arith.ceildivsi` gets transformed to a number of std operations, |
| /// which can be lowered to LLVM; `memref.reshape` gets converted to |
| /// `memref_reinterpret_cast`. |
| std::unique_ptr<Pass> createStdExpandOpsPass(); |
| |
| /// Collects a set of patterns to rewrite ops within the Std dialect. |
| void populateStdExpandOpsPatterns(RewritePatternSet &patterns); |
| |
| //===----------------------------------------------------------------------===// |
| // Registration |
| //===----------------------------------------------------------------------===// |
| |
| /// Generate the code for registering passes. |
| #define GEN_PASS_REGISTRATION |
| #include "mlir/Dialect/StandardOps/Transforms/Passes.h.inc" |
| |
| } // end namespace mlir |
| |
| #endif // MLIR_DIALECT_STANDARD_TRANSFORMS_PASSES_H_ |