41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
//=== FormulaSerialization.h - Formula De/Serialization support -*- 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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#ifndef LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_FORMULA_SERIALIZATION_H
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#define LLVM_CLANG_ANALYSIS_FLOWSENSITIVE_FORMULA_SERIALIZATION_H
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#include "clang/Analysis/FlowSensitive/Arena.h"
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#include "clang/Analysis/FlowSensitive/Formula.h"
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/DenseMap.h"
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#include "llvm/ADT/DenseMapInfo.h"
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#include "llvm/Support/Allocator.h"
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#include "llvm/Support/raw_ostream.h"
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#include <cassert>
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#include <string>
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namespace clang::dataflow {
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/// Prints `F` to `OS` in a compact format, optimized for easy parsing
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/// (deserialization) rather than human use.
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void serializeFormula(const Formula &F, llvm::raw_ostream &OS);
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/// Parses `Str` to build a serialized Formula.
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/// @returns error on parse failure or if parsing does not fully consume `Str`.
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/// @param A used to construct the formula components.
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/// @param AtomMap maps serialized Atom identifiers (unsigned ints) to Atoms.
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/// This map is provided by the caller to enable consistency across
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/// multiple formulas in a single file.
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llvm::Expected<const Formula *>
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parseFormula(llvm::StringRef Str, Arena &A,
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llvm::DenseMap<unsigned, Atom> &AtomMap);
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} // namespace clang::dataflow
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#endif
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