//===- AMDGPUTargetTransformInfo.cpp - AMDGPU specific TTI pass -----------===//
//
// 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 implements a TargetTransformInfo analysis pass 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.
//
//===----------------------------------------------------------------------===//

#include "AMDGPUTargetTransformInfo.h"
#include "AMDGPUSubtarget.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Analysis/LoopInfo.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/CodeGen/ISDOpcodes.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Value.h"
#include "llvm/MC/SubtargetFeature.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MachineValueType.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetMachine.h"
#include <algorithm>
#include <cassert>
#include <limits>
#include <utility>

using namespace llvm;

#define DEBUG_TYPE "AMDGPUtti"

static cl::opt<unsigned> UnrollThresholdPrivate(
  "amdgpu-unroll-threshold-private",
  cl::desc("Unroll threshold for AMDGPU if private memory used in a loop"),
  cl::init(2700), cl::Hidden);

static cl::opt<unsigned> UnrollThresholdLocal(
  "amdgpu-unroll-threshold-local",
  cl::desc("Unroll threshold for AMDGPU if local memory used in a loop"),
  cl::init(1000), cl::Hidden);

static cl::opt<unsigned> UnrollThresholdIf(
  "amdgpu-unroll-threshold-if",
  cl::desc("Unroll threshold increment for AMDGPU for each if statement inside loop"),
  cl::init(150), cl::Hidden);

static bool dependsOnLocalPhi(const Loop *L, const Value *Cond,
                              unsigned Depth = 0) {
  const Instruction *I = dyn_cast<Instruction>(Cond);
  if (!I)
    return false;

  for (const Value *V : I->operand_values()) {
    if (!L->contains(I))
      continue;
    if (const PHINode *PHI = dyn_cast<PHINode>(V)) {
      if (llvm::none_of(L->getSubLoops(), [PHI](const Loop* SubLoop) {
                  return SubLoop->contains(PHI); }))
        return true;
    } else if (Depth < 10 && dependsOnLocalPhi(L, V, Depth+1))
      return true;
  }
  return false;
}

void AMDGPUTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                            TTI::UnrollingPreferences &UP) {
  const Function &F = *L->getHeader()->getParent();
  UP.Threshold = AMDGPU::getIntegerAttribute(F, "amdgpu-unroll-threshold", 300);
  UP.MaxCount = std::numeric_limits<unsigned>::max();
  UP.Partial = true;

  // TODO: Do we want runtime unrolling?

  // Maximum alloca size than can fit registers. Reserve 16 registers.
  const unsigned MaxAlloca = (256 - 16) * 4;
  unsigned ThresholdPrivate = UnrollThresholdPrivate;
  unsigned ThresholdLocal = UnrollThresholdLocal;
  unsigned MaxBoost = std::max(ThresholdPrivate, ThresholdLocal);
  for (const BasicBlock *BB : L->getBlocks()) {
    const DataLayout &DL = BB->getModule()->getDataLayout();
    unsigned LocalGEPsSeen = 0;

    if (llvm::any_of(L->getSubLoops(), [BB](const Loop* SubLoop) {
               return SubLoop->contains(BB); }))
        continue; // Block belongs to an inner loop.

    for (const Instruction &I : *BB) {
      // Unroll a loop which contains an "if" statement whose condition
      // defined by a PHI belonging to the loop. This may help to eliminate
      // if region and potentially even PHI itself, saving on both divergence
      // and registers used for the PHI.
      // Add a small bonus for each of such "if" statements.
      if (const BranchInst *Br = dyn_cast<BranchInst>(&I)) {
        if (UP.Threshold < MaxBoost && Br->isConditional()) {
          BasicBlock *Succ0 = Br->getSuccessor(0);
          BasicBlock *Succ1 = Br->getSuccessor(1);
          if ((L->contains(Succ0) && L->isLoopExiting(Succ0)) ||
              (L->contains(Succ1) && L->isLoopExiting(Succ1)))
            continue;
          if (dependsOnLocalPhi(L, Br->getCondition())) {
            UP.Threshold += UnrollThresholdIf;
            LLVM_DEBUG(dbgs() << "Set unroll threshold " << UP.Threshold
                              << " for loop:\n"
                              << *L << " due to " << *Br << '\n');
            if (UP.Threshold >= MaxBoost)
              return;
          }
        }
        continue;
      }

      const GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(&I);
      if (!GEP)
        continue;

      unsigned AS = GEP->getAddressSpace();
      unsigned Threshold = 0;
      if (AS == AMDGPUAS::PRIVATE_ADDRESS)
        Threshold = ThresholdPrivate;
      else if (AS == AMDGPUAS::LOCAL_ADDRESS || AS == AMDGPUAS::REGION_ADDRESS)
        Threshold = ThresholdLocal;
      else
        continue;

      if (UP.Threshold >= Threshold)
        continue;

      if (AS == AMDGPUAS::PRIVATE_ADDRESS) {
        const Value *Ptr = GEP->getPointerOperand();
        const AllocaInst *Alloca =
            dyn_cast<AllocaInst>(GetUnderlyingObject(Ptr, DL));
        if (!Alloca || !Alloca->isStaticAlloca())
          continue;
        Type *Ty = Alloca->getAllocatedType();
        unsigned AllocaSize = Ty->isSized() ? DL.getTypeAllocSize(Ty) : 0;
        if (AllocaSize > MaxAlloca)
          continue;
      } else if (AS == AMDGPUAS::LOCAL_ADDRESS ||
                 AS == AMDGPUAS::REGION_ADDRESS) {
        LocalGEPsSeen++;
        // Inhibit unroll for local memory if we have seen addressing not to
        // a variable, most likely we will be unable to combine it.
        // Do not unroll too deep inner loops for local memory to give a chance
        // to unroll an outer loop for a more important reason.
        if (LocalGEPsSeen > 1 || L->getLoopDepth() > 2 ||
            (!isa<GlobalVariable>(GEP->getPointerOperand()) &&
             !isa<Argument>(GEP->getPointerOperand())))
          continue;
      }

      // Check if GEP depends on a value defined by this loop itself.
      bool HasLoopDef = false;
      for (const Value *Op : GEP->operands()) {
        const Instruction *Inst = dyn_cast<Instruction>(Op);
        if (!Inst || L->isLoopInvariant(Op))
          continue;

        if (llvm::any_of(L->getSubLoops(), [Inst](const Loop* SubLoop) {
             return SubLoop->contains(Inst); }))
          continue;
        HasLoopDef = true;
        break;
      }
      if (!HasLoopDef)
        continue;

      // We want to do whatever we can to limit the number of alloca
      // instructions that make it through to the code generator.  allocas
      // require us to use indirect addressing, which is slow and prone to
      // compiler bugs.  If this loop does an address calculation on an
      // alloca ptr, then we want to use a higher than normal loop unroll
      // threshold. This will give SROA a better chance to eliminate these
      // allocas.
      //
      // We also want to have more unrolling for local memory to let ds
      // instructions with different offsets combine.
      //
      // Don't use the maximum allowed value here as it will make some
      // programs way too big.
      UP.Threshold = Threshold;
      LLVM_DEBUG(dbgs() << "Set unroll threshold " << Threshold
                        << " for loop:\n"
                        << *L << " due to " << *GEP << '\n');
      if (UP.Threshold >= MaxBoost)
        return;
    }
  }
}

unsigned GCNTTIImpl::getHardwareNumberOfRegisters(bool Vec) const {
  // The concept of vector registers doesn't really exist. Some packed vector
  // operations operate on the normal 32-bit registers.
  return 256;
}

unsigned GCNTTIImpl::getNumberOfRegisters(bool Vec) const {
  // This is really the number of registers to fill when vectorizing /
  // interleaving loops, so we lie to avoid trying to use all registers.
  return getHardwareNumberOfRegisters(Vec) >> 3;
}

unsigned GCNTTIImpl::getRegisterBitWidth(bool Vector) const {
  return 32;
}

unsigned GCNTTIImpl::getMinVectorRegisterBitWidth() const {
  return 32;
}

unsigned GCNTTIImpl::getLoadVectorFactor(unsigned VF, unsigned LoadSize,
                                            unsigned ChainSizeInBytes,
                                            VectorType *VecTy) const {
  unsigned VecRegBitWidth = VF * LoadSize;
  if (VecRegBitWidth > 128 && VecTy->getScalarSizeInBits() < 32)
    // TODO: Support element-size less than 32bit?
    return 128 / LoadSize;

  return VF;
}

unsigned GCNTTIImpl::getStoreVectorFactor(unsigned VF, unsigned StoreSize,
                                             unsigned ChainSizeInBytes,
                                             VectorType *VecTy) const {
  unsigned VecRegBitWidth = VF * StoreSize;
  if (VecRegBitWidth > 128)
    return 128 / StoreSize;

  return VF;
}

unsigned GCNTTIImpl::getLoadStoreVecRegBitWidth(unsigned AddrSpace) const {
  if (AddrSpace == AMDGPUAS::GLOBAL_ADDRESS ||
      AddrSpace == AMDGPUAS::CONSTANT_ADDRESS ||
      AddrSpace == AMDGPUAS::CONSTANT_ADDRESS_32BIT ||
      AddrSpace == AMDGPUAS::BUFFER_FAT_POINTER) {
    return 512;
  }

  if (AddrSpace == AMDGPUAS::FLAT_ADDRESS ||
      AddrSpace == AMDGPUAS::LOCAL_ADDRESS ||
      AddrSpace == AMDGPUAS::REGION_ADDRESS)
    return 128;

  if (AddrSpace == AMDGPUAS::PRIVATE_ADDRESS)
    return 8 * ST->getMaxPrivateElementSize();

  llvm_unreachable("unhandled address space");
}

bool GCNTTIImpl::isLegalToVectorizeMemChain(unsigned ChainSizeInBytes,
                                               unsigned Alignment,
                                               unsigned AddrSpace) const {
  // We allow vectorization of flat stores, even though we may need to decompose
  // them later if they may access private memory. We don't have enough context
  // here, and legalization can handle it.
  if (AddrSpace == AMDGPUAS::PRIVATE_ADDRESS) {
    return (Alignment >= 4 || ST->hasUnalignedScratchAccess()) &&
      ChainSizeInBytes <= ST->getMaxPrivateElementSize();
  }
  return true;
}

bool GCNTTIImpl::isLegalToVectorizeLoadChain(unsigned ChainSizeInBytes,
                                                unsigned Alignment,
                                                unsigned AddrSpace) const {
  return isLegalToVectorizeMemChain(ChainSizeInBytes, Alignment, AddrSpace);
}

bool GCNTTIImpl::isLegalToVectorizeStoreChain(unsigned ChainSizeInBytes,
                                                 unsigned Alignment,
                                                 unsigned AddrSpace) const {
  return isLegalToVectorizeMemChain(ChainSizeInBytes, Alignment, AddrSpace);
}

unsigned GCNTTIImpl::getMaxInterleaveFactor(unsigned VF) {
  // Disable unrolling if the loop is not vectorized.
  // TODO: Enable this again.
  if (VF == 1)
    return 1;

  return 8;
}

bool GCNTTIImpl::getTgtMemIntrinsic(IntrinsicInst *Inst,
                                       MemIntrinsicInfo &Info) const {
  switch (Inst->getIntrinsicID()) {
  case Intrinsic::amdgcn_atomic_inc:
  case Intrinsic::amdgcn_atomic_dec:
  case Intrinsic::amdgcn_ds_ordered_add:
  case Intrinsic::amdgcn_ds_ordered_swap:
  case Intrinsic::amdgcn_ds_fadd:
  case Intrinsic::amdgcn_ds_fmin:
  case Intrinsic::amdgcn_ds_fmax: {
    auto *Ordering = dyn_cast<ConstantInt>(Inst->getArgOperand(2));
    auto *Volatile = dyn_cast<ConstantInt>(Inst->getArgOperand(4));
    if (!Ordering || !Volatile)
      return false; // Invalid.

    unsigned OrderingVal = Ordering->getZExtValue();
    if (OrderingVal > static_cast<unsigned>(AtomicOrdering::SequentiallyConsistent))
      return false;

    Info.PtrVal = Inst->getArgOperand(0);
    Info.Ordering = static_cast<AtomicOrdering>(OrderingVal);
    Info.ReadMem = true;
    Info.WriteMem = true;
    Info.IsVolatile = !Volatile->isNullValue();
    return true;
  }
  default:
    return false;
  }
}

int GCNTTIImpl::getArithmeticInstrCost(unsigned Opcode, Type *Ty,
                                       TTI::OperandValueKind Opd1Info,
                                       TTI::OperandValueKind Opd2Info,
                                       TTI::OperandValueProperties Opd1PropInfo,
                                       TTI::OperandValueProperties Opd2PropInfo,
                                       ArrayRef<const Value *> Args,
                                       const Instruction *CxtI) {
  EVT OrigTy = TLI->getValueType(DL, Ty);
  if (!OrigTy.isSimple()) {
    return BaseT::getArithmeticInstrCost(Opcode, Ty, Opd1Info, Opd2Info,
                                         Opd1PropInfo, Opd2PropInfo);
  }

  // Legalize the type.
  std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, Ty);
  int ISD = TLI->InstructionOpcodeToISD(Opcode);

  // Because we don't have any legal vector operations, but the legal types, we
  // need to account for split vectors.
  unsigned NElts = LT.second.isVector() ?
    LT.second.getVectorNumElements() : 1;

  MVT::SimpleValueType SLT = LT.second.getScalarType().SimpleTy;

  switch (ISD) {
  case ISD::SHL:
  case ISD::SRL:
  case ISD::SRA:
    if (SLT == MVT::i64)
      return get64BitInstrCost() * LT.first * NElts;

    if (ST->has16BitInsts() && SLT == MVT::i16)
      NElts = (NElts + 1) / 2;

    // i32
    return getFullRateInstrCost() * LT.first * NElts;
  case ISD::ADD:
  case ISD::SUB:
  case ISD::AND:
  case ISD::OR:
  case ISD::XOR:
    if (SLT == MVT::i64) {
      // and, or and xor are typically split into 2 VALU instructions.
      return 2 * getFullRateInstrCost() * LT.first * NElts;
    }

    if (ST->has16BitInsts() && SLT == MVT::i16)
      NElts = (NElts + 1) / 2;

    return LT.first * NElts * getFullRateInstrCost();
  case ISD::MUL: {
    const int QuarterRateCost = getQuarterRateInstrCost();
    if (SLT == MVT::i64) {
      const int FullRateCost = getFullRateInstrCost();
      return (4 * QuarterRateCost + (2 * 2) * FullRateCost) * LT.first * NElts;
    }

    if (ST->has16BitInsts() && SLT == MVT::i16)
      NElts = (NElts + 1) / 2;

    // i32
    return QuarterRateCost * NElts * LT.first;
  }
  case ISD::FADD:
  case ISD::FSUB:
  case ISD::FMUL:
    if (SLT == MVT::f64)
      return LT.first * NElts * get64BitInstrCost();

    if (ST->has16BitInsts() && SLT == MVT::f16)
      NElts = (NElts + 1) / 2;

    if (SLT == MVT::f32 || SLT == MVT::f16)
      return LT.first * NElts * getFullRateInstrCost();
    break;
  case ISD::FDIV:
  case ISD::FREM:
    // FIXME: frem should be handled separately. The fdiv in it is most of it,
    // but the current lowering is also not entirely correct.
    if (SLT == MVT::f64) {
      int Cost = 4 * get64BitInstrCost() + 7 * getQuarterRateInstrCost();
      // Add cost of workaround.
      if (!ST->hasUsableDivScaleConditionOutput())
        Cost += 3 * getFullRateInstrCost();

      return LT.first * Cost * NElts;
    }

    if (!Args.empty() && match(Args[0], PatternMatch::m_FPOne())) {
      // TODO: This is more complicated, unsafe flags etc.
      if ((SLT == MVT::f32 && !HasFP32Denormals) ||
          (SLT == MVT::f16 && ST->has16BitInsts())) {
        return LT.first * getQuarterRateInstrCost() * NElts;
      }
    }

    if (SLT == MVT::f16 && ST->has16BitInsts()) {
      // 2 x v_cvt_f32_f16
      // f32 rcp
      // f32 fmul
      // v_cvt_f16_f32
      // f16 div_fixup
      int Cost = 4 * getFullRateInstrCost() + 2 * getQuarterRateInstrCost();
      return LT.first * Cost * NElts;
    }

    if (SLT == MVT::f32 || SLT == MVT::f16) {
      int Cost = 7 * getFullRateInstrCost() + 1 * getQuarterRateInstrCost();

      if (!HasFP32Denormals) {
        // FP mode switches.
        Cost += 2 * getFullRateInstrCost();
      }

      return LT.first * NElts * Cost;
    }
    break;
  default:
    break;
  }

  return BaseT::getArithmeticInstrCost(Opcode, Ty, Opd1Info, Opd2Info,
                                       Opd1PropInfo, Opd2PropInfo);
}

template <typename T>
int GCNTTIImpl::getIntrinsicInstrCost(Intrinsic::ID ID, Type *RetTy,
                                      ArrayRef<T *> Args,
                                      FastMathFlags FMF, unsigned VF) {
  if (ID != Intrinsic::fma)
    return BaseT::getIntrinsicInstrCost(ID, RetTy, Args, FMF, VF);

  EVT OrigTy = TLI->getValueType(DL, RetTy);
  if (!OrigTy.isSimple()) {
    return BaseT::getIntrinsicInstrCost(ID, RetTy, Args, FMF, VF);
  }

  // Legalize the type.
  std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, RetTy);

  unsigned NElts = LT.second.isVector() ?
    LT.second.getVectorNumElements() : 1;

  MVT::SimpleValueType SLT = LT.second.getScalarType().SimpleTy;

  if (SLT == MVT::f64)
    return LT.first * NElts * get64BitInstrCost();

  if (ST->has16BitInsts() && SLT == MVT::f16)
    NElts = (NElts + 1) / 2;

  return LT.first * NElts * (ST->hasFastFMAF32() ? getHalfRateInstrCost()
                                                 : getQuarterRateInstrCost());
}

int GCNTTIImpl::getIntrinsicInstrCost(Intrinsic::ID ID, Type *RetTy,
                                      ArrayRef<Value*> Args, FastMathFlags FMF,
                                      unsigned VF) {
  return getIntrinsicInstrCost<Value>(ID, RetTy, Args, FMF, VF);
}

int GCNTTIImpl::getIntrinsicInstrCost(Intrinsic::ID ID, Type *RetTy,
                                      ArrayRef<Type *> Tys, FastMathFlags FMF,
                                      unsigned ScalarizationCostPassed) {
  return getIntrinsicInstrCost<Type>(ID, RetTy, Tys, FMF,
                                     ScalarizationCostPassed);
}

unsigned GCNTTIImpl::getCFInstrCost(unsigned Opcode) {
  // XXX - For some reason this isn't called for switch.
  switch (Opcode) {
  case Instruction::Br:
  case Instruction::Ret:
    return 10;
  default:
    return BaseT::getCFInstrCost(Opcode);
  }
}

int GCNTTIImpl::getArithmeticReductionCost(unsigned Opcode, Type *Ty,
                                              bool IsPairwise) {
  EVT OrigTy = TLI->getValueType(DL, Ty);

  // Computes cost on targets that have packed math instructions(which support
  // 16-bit types only).
  if (IsPairwise ||
      !ST->hasVOP3PInsts() ||
      OrigTy.getScalarSizeInBits() != 16)
    return BaseT::getArithmeticReductionCost(Opcode, Ty, IsPairwise);

  std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, Ty);
  return LT.first * getFullRateInstrCost();
}

int GCNTTIImpl::getMinMaxReductionCost(Type *Ty, Type *CondTy,
                                          bool IsPairwise,
                                          bool IsUnsigned) {
  EVT OrigTy = TLI->getValueType(DL, Ty);

  // Computes cost on targets that have packed math instructions(which support
  // 16-bit types only).
  if (IsPairwise ||
      !ST->hasVOP3PInsts() ||
      OrigTy.getScalarSizeInBits() != 16)
    return BaseT::getMinMaxReductionCost(Ty, CondTy, IsPairwise, IsUnsigned);

  std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, Ty);
  return LT.first * getHalfRateInstrCost();
}

int GCNTTIImpl::getVectorInstrCost(unsigned Opcode, Type *ValTy,
                                      unsigned Index) {
  switch (Opcode) {
  case Instruction::ExtractElement:
  case Instruction::InsertElement: {
    unsigned EltSize
      = DL.getTypeSizeInBits(cast<VectorType>(ValTy)->getElementType());
    if (EltSize < 32) {
      if (EltSize == 16 && Index == 0 && ST->has16BitInsts())
        return 0;
      return BaseT::getVectorInstrCost(Opcode, ValTy, Index);
    }

    // Extracts are just reads of a subregister, so are free. Inserts are
    // considered free because we don't want to have any cost for scalarizing
    // operations, and we don't have to copy into a different register class.

    // Dynamic indexing isn't free and is best avoided.
    return Index == ~0u ? 2 : 0;
  }
  default:
    return BaseT::getVectorInstrCost(Opcode, ValTy, Index);
  }
}



static bool isArgPassedInSGPR(const Argument *A) {
  const Function *F = A->getParent();

  // Arguments to compute shaders are never a source of divergence.
  CallingConv::ID CC = F->getCallingConv();
  switch (CC) {
  case CallingConv::AMDGPU_KERNEL:
  case CallingConv::SPIR_KERNEL:
    return true;
  case CallingConv::AMDGPU_VS:
  case CallingConv::AMDGPU_LS:
  case CallingConv::AMDGPU_HS:
  case CallingConv::AMDGPU_ES:
  case CallingConv::AMDGPU_GS:
  case CallingConv::AMDGPU_PS:
  case CallingConv::AMDGPU_CS:
    // For non-compute shaders, SGPR inputs are marked with either inreg or byval.
    // Everything else is in VGPRs.
    return F->getAttributes().hasParamAttribute(A->getArgNo(), Attribute::InReg) ||
           F->getAttributes().hasParamAttribute(A->getArgNo(), Attribute::ByVal);
  default:
    // TODO: Should calls support inreg for SGPR inputs?
    return false;
  }
}

/// \returns true if the result of the value could potentially be
/// different across workitems in a wavefront.
bool GCNTTIImpl::isSourceOfDivergence(const Value *V) const {
  if (const Argument *A = dyn_cast<Argument>(V))
    return !isArgPassedInSGPR(A);

  // Loads from the private and flat address spaces are divergent, because
  // threads can execute the load instruction with the same inputs and get
  // different results.
  //
  // All other loads are not divergent, because if threads issue loads with the
  // same arguments, they will always get the same result.
  if (const LoadInst *Load = dyn_cast<LoadInst>(V))
    return Load->getPointerAddressSpace() == AMDGPUAS::PRIVATE_ADDRESS ||
           Load->getPointerAddressSpace() == AMDGPUAS::FLAT_ADDRESS;

  // Atomics are divergent because they are executed sequentially: when an
  // atomic operation refers to the same address in each thread, then each
  // thread after the first sees the value written by the previous thread as
  // original value.
  if (isa<AtomicRMWInst>(V) || isa<AtomicCmpXchgInst>(V))
    return true;

  if (const IntrinsicInst *Intrinsic = dyn_cast<IntrinsicInst>(V))
    return AMDGPU::isIntrinsicSourceOfDivergence(Intrinsic->getIntrinsicID());

  // Assume all function calls are a source of divergence.
  if (isa<CallInst>(V) || isa<InvokeInst>(V))
    return true;

  return false;
}

bool GCNTTIImpl::isAlwaysUniform(const Value *V) const {
  if (const IntrinsicInst *Intrinsic = dyn_cast<IntrinsicInst>(V)) {
    switch (Intrinsic->getIntrinsicID()) {
    default:
      return false;
    case Intrinsic::amdgcn_readfirstlane:
    case Intrinsic::amdgcn_readlane:
    case Intrinsic::amdgcn_icmp:
    case Intrinsic::amdgcn_fcmp:
      return true;
    }
  }
  return false;
}

bool GCNTTIImpl::collectFlatAddressOperands(SmallVectorImpl<int> &OpIndexes,
                                            Intrinsic::ID IID) const {
  switch (IID) {
  case Intrinsic::amdgcn_atomic_inc:
  case Intrinsic::amdgcn_atomic_dec:
  case Intrinsic::amdgcn_ds_fadd:
  case Intrinsic::amdgcn_ds_fmin:
  case Intrinsic::amdgcn_ds_fmax:
  case Intrinsic::amdgcn_is_shared:
  case Intrinsic::amdgcn_is_private:
    OpIndexes.push_back(0);
    return true;
  default:
    return false;
  }
}

bool GCNTTIImpl::rewriteIntrinsicWithAddressSpace(
  IntrinsicInst *II, Value *OldV, Value *NewV) const {
  auto IntrID = II->getIntrinsicID();
  switch (IntrID) {
  case Intrinsic::amdgcn_atomic_inc:
  case Intrinsic::amdgcn_atomic_dec:
  case Intrinsic::amdgcn_ds_fadd:
  case Intrinsic::amdgcn_ds_fmin:
  case Intrinsic::amdgcn_ds_fmax: {
    const ConstantInt *IsVolatile = cast<ConstantInt>(II->getArgOperand(4));
    if (!IsVolatile->isZero())
      return false;
    Module *M = II->getParent()->getParent()->getParent();
    Type *DestTy = II->getType();
    Type *SrcTy = NewV->getType();
    Function *NewDecl =
        Intrinsic::getDeclaration(M, II->getIntrinsicID(), {DestTy, SrcTy});
    II->setArgOperand(0, NewV);
    II->setCalledFunction(NewDecl);
    return true;
  }
  case Intrinsic::amdgcn_is_shared:
  case Intrinsic::amdgcn_is_private: {
    unsigned TrueAS = IntrID == Intrinsic::amdgcn_is_shared ?
      AMDGPUAS::LOCAL_ADDRESS : AMDGPUAS::PRIVATE_ADDRESS;
    unsigned NewAS = NewV->getType()->getPointerAddressSpace();
    LLVMContext &Ctx = NewV->getType()->getContext();
    ConstantInt *NewVal = (TrueAS == NewAS) ?
      ConstantInt::getTrue(Ctx) : ConstantInt::getFalse(Ctx);
    II->replaceAllUsesWith(NewVal);
    II->eraseFromParent();
    return true;
  }
  default:
    return false;
  }
}

unsigned GCNTTIImpl::getShuffleCost(TTI::ShuffleKind Kind, Type *Tp, int Index,
                                       Type *SubTp) {
  if (ST->hasVOP3PInsts()) {
    VectorType *VT = cast<VectorType>(Tp);
    if (VT->getNumElements() == 2 &&
        DL.getTypeSizeInBits(VT->getElementType()) == 16) {
      // With op_sel VOP3P instructions freely can access the low half or high
      // half of a register, so any swizzle is free.

      switch (Kind) {
      case TTI::SK_Broadcast:
      case TTI::SK_Reverse:
      case TTI::SK_PermuteSingleSrc:
        return 0;
      default:
        break;
      }
    }
  }

  return BaseT::getShuffleCost(Kind, Tp, Index, SubTp);
}

bool GCNTTIImpl::areInlineCompatible(const Function *Caller,
                                     const Function *Callee) const {
  const TargetMachine &TM = getTLI()->getTargetMachine();
  const GCNSubtarget *CallerST
    = static_cast<const GCNSubtarget *>(TM.getSubtargetImpl(*Caller));
  const GCNSubtarget *CalleeST
    = static_cast<const GCNSubtarget *>(TM.getSubtargetImpl(*Callee));

  const FeatureBitset &CallerBits = CallerST->getFeatureBits();
  const FeatureBitset &CalleeBits = CalleeST->getFeatureBits();

  FeatureBitset RealCallerBits = CallerBits & ~InlineFeatureIgnoreList;
  FeatureBitset RealCalleeBits = CalleeBits & ~InlineFeatureIgnoreList;
  if ((RealCallerBits & RealCalleeBits) != RealCalleeBits)
    return false;

  // FIXME: dx10_clamp can just take the caller setting, but there seems to be
  // no way to support merge for backend defined attributes.
  AMDGPU::SIModeRegisterDefaults CallerMode(*Caller, *CallerST);
  AMDGPU::SIModeRegisterDefaults CalleeMode(*Callee, *CalleeST);
  return CallerMode.isInlineCompatible(CalleeMode);
}

void GCNTTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                         TTI::UnrollingPreferences &UP) {
  CommonTTI.getUnrollingPreferences(L, SE, UP);
}

unsigned GCNTTIImpl::getUserCost(const User *U,
                                 ArrayRef<const Value *> Operands) {
  const Instruction *I = dyn_cast<Instruction>(U);
  if (!I)
    return BaseT::getUserCost(U, Operands);

  // Estimate different operations to be optimized out
  switch (I->getOpcode()) {
  case Instruction::ExtractElement: {
    ConstantInt *CI = dyn_cast<ConstantInt>(I->getOperand(1));
    unsigned Idx = -1;
    if (CI)
      Idx = CI->getZExtValue();
    return getVectorInstrCost(I->getOpcode(), I->getOperand(0)->getType(), Idx);
  }
  case Instruction::InsertElement: {
    ConstantInt *CI = dyn_cast<ConstantInt>(I->getOperand(2));
    unsigned Idx = -1;
    if (CI)
      Idx = CI->getZExtValue();
    return getVectorInstrCost(I->getOpcode(), I->getType(), Idx);
  }
  case Instruction::Call: {
    if (const IntrinsicInst *II = dyn_cast<IntrinsicInst>(U)) {
      SmallVector<Value *, 4> Args(II->arg_operands());
      FastMathFlags FMF;
      if (auto *FPMO = dyn_cast<FPMathOperator>(II))
        FMF = FPMO->getFastMathFlags();
      return getIntrinsicInstrCost(II->getIntrinsicID(), II->getType(), Args,
                                   FMF);
    } else {
      return BaseT::getUserCost(U, Operands);
    }
  }
  case Instruction::ShuffleVector: {
    const ShuffleVectorInst *Shuffle = cast<ShuffleVectorInst>(I);
    Type *Ty = Shuffle->getType();
    Type *SrcTy = Shuffle->getOperand(0)->getType();

    // TODO: Identify and add costs for insert subvector, etc.
    int SubIndex;
    if (Shuffle->isExtractSubvectorMask(SubIndex))
      return getShuffleCost(TTI::SK_ExtractSubvector, SrcTy, SubIndex, Ty);

    if (Shuffle->changesLength())
      return BaseT::getUserCost(U, Operands);

    if (Shuffle->isIdentity())
      return 0;

    if (Shuffle->isReverse())
      return getShuffleCost(TTI::SK_Reverse, Ty, 0, nullptr);

    if (Shuffle->isSelect())
      return getShuffleCost(TTI::SK_Select, Ty, 0, nullptr);

    if (Shuffle->isTranspose())
      return getShuffleCost(TTI::SK_Transpose, Ty, 0, nullptr);

    if (Shuffle->isZeroEltSplat())
      return getShuffleCost(TTI::SK_Broadcast, Ty, 0, nullptr);

    if (Shuffle->isSingleSource())
      return getShuffleCost(TTI::SK_PermuteSingleSrc, Ty, 0, nullptr);

    return getShuffleCost(TTI::SK_PermuteTwoSrc, Ty, 0, nullptr);
  }
  case Instruction::ZExt:
  case Instruction::SExt:
  case Instruction::FPToUI:
  case Instruction::FPToSI:
  case Instruction::FPExt:
  case Instruction::PtrToInt:
  case Instruction::IntToPtr:
  case Instruction::SIToFP:
  case Instruction::UIToFP:
  case Instruction::Trunc:
  case Instruction::FPTrunc:
  case Instruction::BitCast:
  case Instruction::AddrSpaceCast: {
    return getCastInstrCost(I->getOpcode(), I->getType(),
                            I->getOperand(0)->getType(), I);
  }
  case Instruction::Add:
  case Instruction::FAdd:
  case Instruction::Sub:
  case Instruction::FSub:
  case Instruction::Mul:
  case Instruction::FMul:
  case Instruction::UDiv:
  case Instruction::SDiv:
  case Instruction::FDiv:
  case Instruction::URem:
  case Instruction::SRem:
  case Instruction::FRem:
  case Instruction::Shl:
  case Instruction::LShr:
  case Instruction::AShr:
  case Instruction::And:
  case Instruction::Or:
  case Instruction::Xor:
  case Instruction::FNeg: {
    return getArithmeticInstrCost(I->getOpcode(), I->getType(),
                                  TTI::OK_AnyValue, TTI::OK_AnyValue,
                                  TTI::OP_None, TTI::OP_None, Operands, I);
  }
  default:
    break;
  }

  return BaseT::getUserCost(U, Operands);
}

unsigned R600TTIImpl::getHardwareNumberOfRegisters(bool Vec) const {
  return 4 * 128; // XXX - 4 channels. Should these count as vector instead?
}

unsigned R600TTIImpl::getNumberOfRegisters(bool Vec) const {
  return getHardwareNumberOfRegisters(Vec);
}

unsigned R600TTIImpl::getRegisterBitWidth(bool Vector) const {
  return 32;
}

unsigned R600TTIImpl::getMinVectorRegisterBitWidth() const {
  return 32;
}

unsigned R600TTIImpl::getLoadStoreVecRegBitWidth(unsigned AddrSpace) const {
  if (AddrSpace == AMDGPUAS::GLOBAL_ADDRESS ||
      AddrSpace == AMDGPUAS::CONSTANT_ADDRESS)
    return 128;
  if (AddrSpace == AMDGPUAS::LOCAL_ADDRESS ||
      AddrSpace == AMDGPUAS::REGION_ADDRESS)
    return 64;
  if (AddrSpace == AMDGPUAS::PRIVATE_ADDRESS)
    return 32;

  if ((AddrSpace == AMDGPUAS::PARAM_D_ADDRESS ||
      AddrSpace == AMDGPUAS::PARAM_I_ADDRESS ||
      (AddrSpace >= AMDGPUAS::CONSTANT_BUFFER_0 &&
      AddrSpace <= AMDGPUAS::CONSTANT_BUFFER_15)))
    return 128;
  llvm_unreachable("unhandled address space");
}

bool R600TTIImpl::isLegalToVectorizeMemChain(unsigned ChainSizeInBytes,
                                             unsigned Alignment,
                                             unsigned AddrSpace) const {
  // We allow vectorization of flat stores, even though we may need to decompose
  // them later if they may access private memory. We don't have enough context
  // here, and legalization can handle it.
  return (AddrSpace != AMDGPUAS::PRIVATE_ADDRESS);
}

bool R600TTIImpl::isLegalToVectorizeLoadChain(unsigned ChainSizeInBytes,
                                              unsigned Alignment,
                                              unsigned AddrSpace) const {
  return isLegalToVectorizeMemChain(ChainSizeInBytes, Alignment, AddrSpace);
}

bool R600TTIImpl::isLegalToVectorizeStoreChain(unsigned ChainSizeInBytes,
                                               unsigned Alignment,
                                               unsigned AddrSpace) const {
  return isLegalToVectorizeMemChain(ChainSizeInBytes, Alignment, AddrSpace);
}

unsigned R600TTIImpl::getMaxInterleaveFactor(unsigned VF) {
  // Disable unrolling if the loop is not vectorized.
  // TODO: Enable this again.
  if (VF == 1)
    return 1;

  return 8;
}

unsigned R600TTIImpl::getCFInstrCost(unsigned Opcode) {
  // XXX - For some reason this isn't called for switch.
  switch (Opcode) {
  case Instruction::Br:
  case Instruction::Ret:
    return 10;
  default:
    return BaseT::getCFInstrCost(Opcode);
  }
}

int R600TTIImpl::getVectorInstrCost(unsigned Opcode, Type *ValTy,
                                    unsigned Index) {
  switch (Opcode) {
  case Instruction::ExtractElement:
  case Instruction::InsertElement: {
    unsigned EltSize
      = DL.getTypeSizeInBits(cast<VectorType>(ValTy)->getElementType());
    if (EltSize < 32) {
      return BaseT::getVectorInstrCost(Opcode, ValTy, Index);
    }

    // Extracts are just reads of a subregister, so are free. Inserts are
    // considered free because we don't want to have any cost for scalarizing
    // operations, and we don't have to copy into a different register class.

    // Dynamic indexing isn't free and is best avoided.
    return Index == ~0u ? 2 : 0;
  }
  default:
    return BaseT::getVectorInstrCost(Opcode, ValTy, Index);
  }
}

void R600TTIImpl::getUnrollingPreferences(Loop *L, ScalarEvolution &SE,
                                          TTI::UnrollingPreferences &UP) {
  CommonTTI.getUnrollingPreferences(L, SE, UP);
}
