mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Lauri Vasama
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
#pragma once
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//
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// This file is distributed under the MIT License. See LICENSE.md for details.
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//
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#include "mlir/IR/AttributeSupport.h"
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#include "mlir/IR/Attributes.h"
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#include "mlir/IR/BuiltinAttributes.h"
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namespace clift {
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class MutableStringAttrStorage;
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template<typename AttrT>
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using MutableStringAttrBase = mlir::Attribute::AttrBase<
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AttrT,
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mlir::Attribute,
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MutableStringAttrStorage,
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mlir::AttributeTrait::IsMutable,
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mlir::SubElementAttrInterface::Trait>;
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// Pair-like attribute containing an arbitrary attribute used as key and a
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// string value. Only the key participates in hashing and comparison, while the
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// value can be mutated. This allows easily adding mutable string members to
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// types and attributes. If the same key is used twice, mutating the string of
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// one attribute will mutate the string in all attributes sharing the same key.
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class MutableStringAttr : public MutableStringAttrBase<MutableStringAttr> {
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protected:
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using Base = MutableStringAttrBase<MutableStringAttr>;
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public:
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using Base::Base;
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static MutableStringAttr get(mlir::MLIRContext *Context, mlir::Attribute Key);
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static MutableStringAttr
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get(mlir::MLIRContext *Context, mlir::Attribute Key, llvm::StringRef Value);
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static MutableStringAttr getUnique(mlir::MLIRContext *Context,
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llvm::StringRef Value = {});
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mlir::Attribute getKey() const;
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llvm::StringRef getValue() const;
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void setValue(llvm::StringRef Value);
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void
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walkImmediateSubElements(llvm::function_ref<void(mlir::Attribute)> WalkAttrs,
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llvm::function_ref<void(mlir::Type)> WalkTypes)
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const;
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mlir::Attribute
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replaceImmediateSubElements(llvm::ArrayRef<mlir::Attribute> NewAttrs,
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llvm::ArrayRef<mlir::Type> NewTypes) const;
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};
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} // namespace clift
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