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Dialects can opt-in to providing custom encodings by implementing the `BytecodeDialectInterface`. This interface provides hooks, namely `readAttribute`/`readType` and `writeAttribute`/`writeType`, that will be used by the bytecode reader and writer. These hooks are provided a reader and writer implementation that can be used to encode various constructs in the underlying bytecode format. A unique feature of this interface is that dialects may choose to only encode a subset of their attributes and types in a custom bytecode format, which can simplify adding new or experimental components that aren't fully baked. Differential Revision: https://reviews.llvm.org/D132498
27 lines
954 B
C++
27 lines
954 B
C++
//===- BuiltinDialectBytecode.h - MLIR Bytecode Implementation --*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This header defines hooks into the builtin dialect bytecode implementation.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LIB_MLIR_IR_BUILTINDIALECTBYTECODE_H
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#define LIB_MLIR_IR_BUILTINDIALECTBYTECODE_H
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namespace mlir {
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class BuiltinDialect;
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namespace builtin_dialect_detail {
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/// Add the interfaces necessary for encoding the builtin dialect components in
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/// bytecode.
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void addBytecodeInterface(BuiltinDialect *dialect);
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} // namespace builtin_dialect_detail
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} // namespace mlir
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#endif // LIB_MLIR_IR_BUILTINDIALECTBYTECODE_H
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