llvm/llvm/utils/TableGen/Common/GlobalISel/CXXPredicates.h

//===- CXXPredicates.h ------------------------------------------*- 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
//
//===----------------------------------------------------------------------===//
//
/// \file Contains utilities related to handling C++ code in MIR patterns for
///   GlobalISel. C++ predicates need to be expanded, and then stored in a
///   static pool until they can be emitted.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_UTILS_TABLEGEN_COMMON_GLOBALISEL_CXXPREDICATES_H
#define LLVM_UTILS_TABLEGEN_COMMON_GLOBALISEL_CXXPREDICATES_H

#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Hashing.h"
#include "llvm/ADT/StringRef.h"
#include <memory>
#include <string>
#include <vector>

namespace llvm {
namespace gi {

/// Entry into the static pool of all CXX Predicate code. This contains
/// fully expanded C++ code.
///
/// The static pool is hidden inside the object and can be accessed through
/// getAllMatchCode/getAllApplyCode
///
/// Note that CXXPattern trims C++ code, so the Code is already expected to be
/// free of leading/trailing whitespace.
class CXXPredicateCode { … };

} // namespace gi
} // end namespace llvm

#endif // LLVM_UTILS_TABLEGEN_COMMON_GLOBALISEL_CXXPREDICATES_H