llvm/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h

//===- AMDGPUTargetTransformInfo.h - AMDGPU specific TTI --------*- 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 file a TargetTransformInfo::Concept conforming object specific to the
/// AMDGPU target machine. It uses the target's detailed information to
/// provide more precise answers to certain TTI queries, while letting the
/// target independent and default TTI implementations handle the rest.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUTARGETTRANSFORMINFO_H
#define LLVM_LIB_TARGET_AMDGPU_AMDGPUTARGETTRANSFORMINFO_H

#include "AMDGPU.h"
#include "llvm/CodeGen/BasicTTIImpl.h"
#include <optional>

namespace llvm {

class AMDGPUTargetMachine;
class GCNSubtarget;
class InstCombiner;
class Loop;
class ScalarEvolution;
class SITargetLowering;
class Type;
class Value;

class AMDGPUTTIImpl final : public BasicTTIImplBase<AMDGPUTTIImpl> { … };

class GCNTTIImpl final : public BasicTTIImplBase<GCNTTIImpl> { … };

} // end namespace llvm

#endif // LLVM_LIB_TARGET_AMDGPU_AMDGPUTARGETTRANSFORMINFO_H