llvm/llvm/lib/Target/AMDGPU/AMDGPUAliasAnalysis.h

//===- AMDGPUAliasAnalysis --------------------------------------*- 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
/// This is the AMGPU address space based alias analysis pass.
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUALIASANALYSIS_H
#define LLVM_LIB_TARGET_AMDGPU_AMDGPUALIASANALYSIS_H

#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/IR/Module.h"

namespace llvm {

class DataLayout;
class MemoryLocation;

/// A simple AA result that uses TBAA metadata to answer queries.
class AMDGPUAAResult : public AAResultBase { … };

/// Analysis pass providing a never-invalidated alias analysis result.
class AMDGPUAA : public AnalysisInfoMixin<AMDGPUAA> { … };

/// Legacy wrapper pass to provide the AMDGPUAAResult object.
class AMDGPUAAWrapperPass : public ImmutablePass { … };

// Wrapper around ExternalAAWrapperPass so that the default constructor gets the
// callback.
class AMDGPUExternalAAWrapper : public ExternalAAWrapperPass { … };

} // end namespace llvm

#endif // LLVM_LIB_TARGET_AMDGPU_AMDGPUALIASANALYSIS_H