llvm/llvm/include/llvm/Analysis/WithCache.h

//===- llvm/Analysis/WithCache.h - KnownBits cache for pointers -*- 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
//
//===----------------------------------------------------------------------===//
//
// Store a pointer to any type along with the KnownBits information for it
// that is computed lazily (if required).
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_ANALYSIS_WITHCACHE_H
#define LLVM_ANALYSIS_WITHCACHE_H

#include "llvm/ADT/PointerIntPair.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/KnownBits.h"
#include <type_traits>

namespace llvm {
struct SimplifyQuery;
KnownBits computeKnownBits(const Value *V, unsigned Depth,
                           const SimplifyQuery &Q);

template <typename Arg> class WithCache { … };
} // namespace llvm

#endif