+++ /dev/null
-From 1c28c742daac3e2d2a3188716d913dd515f18acb Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Zolt=C3=A1n=20B=C3=B6sz=C3=B6rm=C3=A9nyi?=
- <zboszor@gmail.com>
-Date: Mon, 26 Apr 2021 11:10:59 +0000
-Subject: [PATCH] Fix build with LLVM 12
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Removed TargetLibraryInfo.h include from AddressSpaceAliasAnalysis.cpp
-as this was causing treat-warning-as-error buildbreak,
-Added casts to fix warnings,
-Replaced ConstantPropagation and IPConstantPropagation passes with
-IPSCCP passes,
-reasoning here:
-https://lists.llvm.org/pipermail/llvm-dev/2020-July/143788.html
-
-Original pull-request:
-intel/intel-graphics-compiler#171
-
-Signed-off-by: Zoltán Böszörményi zboszor@gmail.com
-Co-authored-by: Pawel Szymichowski pawel.szymichowski@intel.com
-
-Co-authored-by: Zoltán Böszörményi zboszor@pr.hu
----
- .../LegalizeFunctionSignatures.cpp | 2 +-
- IGC/AdaptorOCL/SPIRV/SPIRVReader.cpp | 22 ++++++------
- IGC/AdaptorOCL/SPIRV/SPIRVUtil.cpp | 4 +--
- IGC/Compiler/CISACodeGen/AdvMemOpt.cpp | 3 +-
- IGC/Compiler/CISACodeGen/CShader.cpp | 12 +++----
- .../CISACodeGen/ConstantCoalescing.cpp | 14 ++++----
- IGC/Compiler/CISACodeGen/DeSSA.cpp | 3 +-
- IGC/Compiler/CISACodeGen/EmitVISAPass.cpp | 35 ++++++++++---------
- IGC/Compiler/CISACodeGen/Emu64OpsPass.cpp | 4 +--
- IGC/Compiler/CISACodeGen/GenIRLowering.cpp | 4 +--
- .../CISACodeGen/GenSimplification.cpp | 5 +--
- .../CISACodeGen/GeometryShaderLowering.cpp | 3 +-
- IGC/Compiler/CISACodeGen/LdShrink.cpp | 10 ++++--
- .../CISACodeGen/LowerGEPForPrivMem.cpp | 8 ++---
- IGC/Compiler/CISACodeGen/MemOpt.cpp | 8 ++---
- IGC/Compiler/CISACodeGen/MemOpt2.cpp | 5 +--
- .../CISACodeGen/OpenCLKernelCodeGen.cpp | 2 +-
- IGC/Compiler/CISACodeGen/PatternMatchPass.cpp | 4 +--
- IGC/Compiler/CISACodeGen/PushAnalysis.cpp | 4 +--
- .../CISACodeGen/RegisterEstimator.cpp | 3 +-
- .../CISACodeGen/RegisterPressureEstimate.hpp | 3 +-
- IGC/Compiler/CISACodeGen/SLMConstProp.cpp | 3 +-
- .../CISACodeGen/ScalarizerCodeGen.cpp | 4 +--
- IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp | 10 ++++++
- .../CISACodeGen/Simd32Profitability.cpp | 10 +++---
- IGC/Compiler/CISACodeGen/SimplifyConstant.cpp | 12 +++----
- IGC/Compiler/CISACodeGen/TypeDemote.cpp | 3 +-
- .../CISACodeGen/VariableReuseAnalysis.cpp | 5 +--
- .../CISACodeGen/VariableReuseAnalysis.hpp | 3 +-
- IGC/Compiler/CISACodeGen/VectorPreProcess.cpp | 24 ++++++-------
- IGC/Compiler/CISACodeGen/VectorProcess.cpp | 4 +--
- IGC/Compiler/CISACodeGen/helper.cpp | 10 +++---
- IGC/Compiler/ConvertMSAAPayloadTo16Bit.cpp | 10 +++---
- IGC/Compiler/CustomSafeOptPass.cpp | 26 +++++++-------
- IGC/Compiler/DebugInfo/ScalarVISAModule.cpp | 3 +-
- IGC/Compiler/GenTTI.cpp | 3 +-
- IGC/Compiler/GenUpdateCB.cpp | 3 +-
- IGC/Compiler/HandleFRemInstructions.cpp | 3 +-
- IGC/Compiler/HandleLoadStoreInstructions.cpp | 4 +--
- IGC/Compiler/LegalizationPass.cpp | 28 +++++++--------
- IGC/Compiler/Legalizer/InstPromoter.cpp | 5 +--
- IGC/Compiler/Legalizer/InstScalarizer.cpp | 6 ++--
- .../Legalizer/PeepholeTypeLegalizer.cpp | 6 ++--
- IGC/Compiler/Legalizer/TypeLegalizer.cpp | 3 +-
- IGC/Compiler/Legalizer/TypeLegalizer.h | 3 +-
- IGC/Compiler/LowPrecisionOptPass.cpp | 2 +-
- .../AggregateArguments/AggregateArguments.cpp | 3 +-
- .../CorrectlyRoundedDivSqrt.cpp | 3 +-
- .../DeviceEnqueueFuncs/TransformBlocks.cpp | 4 +--
- .../Optimizer/OpenCLPasses/KernelArgs.cpp | 3 +-
- .../OpenCLPrintf/OpenCLPrintfResolution.cpp | 4 +--
- .../PrivateMemory/PrivateMemoryResolution.cpp | 9 +++--
- .../ReplaceUnsupportedIntrinsics.cpp | 4 +--
- .../OpenCLPasses/WIFuncs/WIFuncResolution.cpp | 2 +-
- .../Optimizer/PreCompiledFuncImport.cpp | 4 +--
- IGC/Compiler/Optimizer/Scalarizer.cpp | 32 ++++++++---------
- IGC/Compiler/Optimizer/ValueTracker.cpp | 2 +-
- IGC/Compiler/VerificationPass.cpp | 2 +-
- IGC/DebugInfo/DebugInfoUtils.hpp | 2 +-
- IGC/DebugInfo/DwarfDebug.cpp | 4 +--
- IGC/GenISAIntrinsics/GenIntrinsics.cpp | 6 ++--
- .../BuiltinsFrontendDefinitions.hpp | 2 +-
- .../include/llvmWrapper/IR/DerivedTypes.h | 10 ++++++
- .../include/llvmWrapper/Support/TypeSize.h | 6 +++-
- .../include/llvmWrapper/Transforms/Scalar.h | 4 +--
- .../llvmWrapper/Transforms/Utils/LoopUtils.h | 8 +++++
- IGC/common/igc_resourceDimTypes.h | 5 +++
- 67 files changed, 269 insertions(+), 201 deletions(-)
-
-diff --git a/IGC/AdaptorCommon/LegalizeFunctionSignatures.cpp b/IGC/AdaptorCommon/LegalizeFunctionSignatures.cpp
-index 767f6b462b..fe0d578b9e 100644
---- a/IGC/AdaptorCommon/LegalizeFunctionSignatures.cpp
-+++ b/IGC/AdaptorCommon/LegalizeFunctionSignatures.cpp
-@@ -140,7 +140,7 @@ inline Type* LegalizedIntVectorType(Module& M, const Type* const oldTy)
- else if (size <= 64) newSize = 64;
- else IGC_ASSERT_MESSAGE(0, "Currently don't support upscaling int sizes > 64 bits");
-
-- return IGCLLVM::FixedVectorType::get(IntegerType::get(M.getContext(), newSize), (unsigned)cast<VectorType>(oldTy)->getNumElements());
-+ return IGCLLVM::FixedVectorType::get(IntegerType::get(M.getContext(), newSize), (unsigned)cast<IGCLLVM::FixedVectorType>(oldTy)->getNumElements());
- }
-
- void LegalizeFunctionSignatures::FixFunctionSignatures()
-diff --git a/IGC/AdaptorOCL/SPIRV/SPIRVReader.cpp b/IGC/AdaptorOCL/SPIRV/SPIRVReader.cpp
-index fbdb12333b..c334ee3c50 100644
---- a/IGC/AdaptorOCL/SPIRV/SPIRVReader.cpp
-+++ b/IGC/AdaptorOCL/SPIRV/SPIRVReader.cpp
-@@ -1577,7 +1577,7 @@ void SPIRVToLLVMDbgTran::transDbgInfo(SPIRVValue *SV, Value *V) {
- Line->getColumn(), scope, iat);
-
- if(scope && !isa<DIFile>(scope))
-- I->setDebugLoc(DebugLoc::get(Line->getLine(), Line->getColumn(),
-+ I->setDebugLoc(DILocation::get(scope->getContext(), Line->getLine(), Line->getColumn(),
- scope, iat));
- }
- }
-@@ -1929,7 +1929,7 @@ SPIRVToLLVM::transType(SPIRVType *T) {
- auto name = isSubgroupAvcINTELTypeOpCode(OC) ?
- OCLSubgroupINTELTypeOpCodeMap::rmap(OC) :
- BuiltinOpaqueGenericTypeOpCodeMap::rmap(OC);
-- auto *pST = M->getTypeByName(name);
-+ auto *pST = IGCLLVM::getTypeByName(M, name);
- pST = pST ? pST : StructType::create(*Context, name);
-
- return mapType(T, PointerType::get(pST, getOCLOpaqueTypeAddrSpace(OC)));
-@@ -2407,7 +2407,7 @@ Value *SPIRVToLLVM::promoteBool(Value *pVal, BasicBlock *BB)
-
- auto *PromoType = isa<VectorType>(pVal->getType()) ?
- cast<Type>(IGCLLVM::FixedVectorType::get(Type::getInt8Ty(pVal->getContext()),
-- (unsigned)cast<VectorType>(pVal->getType())->getNumElements())) :
-+ (unsigned)cast<IGCLLVM::FixedVectorType>(pVal->getType())->getNumElements())) :
- Type::getInt8Ty(pVal->getContext());
-
- if (auto *C = dyn_cast<Constant>(pVal))
-@@ -2449,7 +2449,7 @@ Value *SPIRVToLLVM::truncBool(Value *pVal, BasicBlock *BB)
-
- auto *TruncType = isa<VectorType>(pVal->getType()) ?
- cast<Type>(IGCLLVM::FixedVectorType::get(Type::getInt1Ty(pVal->getContext()),
-- (unsigned)cast<VectorType>(pVal->getType())->getNumElements())) :
-+ (unsigned)cast<IGCLLVM::FixedVectorType>(pVal->getType())->getNumElements())) :
- Type::getInt1Ty(pVal->getContext());
-
- if (auto *C = dyn_cast<Constant>(pVal))
-@@ -2495,7 +2495,7 @@ Type *SPIRVToLLVM::truncBoolType(SPIRVType *SPVType, Type *LLType)
-
- return isa<VectorType>(LLType) ?
- cast<Type>(IGCLLVM::FixedVectorType::get(Type::getInt1Ty(LLType->getContext()),
-- (unsigned)cast<VectorType>(LLType)->getNumElements())) :
-+ (unsigned)cast<IGCLLVM::FixedVectorType>(LLType)->getNumElements())) :
- Type::getInt1Ty(LLType->getContext());
- }
-
-@@ -2652,7 +2652,7 @@ SPIRVToLLVM::transValueWithoutDecoration(SPIRVValue *BV, Function *F,
- {
- if(CV[i]->getType()->isVectorTy())
- {
-- for(uint32_t j = 0; j < cast<VectorType>(CV[i]->getType())->getNumElements(); j++)
-+ for(uint32_t j = 0; j < cast<IGCLLVM::FixedVectorType>(CV[i]->getType())->getNumElements(); j++)
- {
- Value *v = ExtractElementInst::Create( CV[i],ConstantInt::get( *Context,APInt( 32,j ) ),BCC->getName(),BB );
- elm1 = CreateCompositeConstruct( elm1,v,pos++ );
-@@ -3346,7 +3346,7 @@ SPIRVToLLVM::transValueWithoutDecoration(SPIRVValue *BV, Function *F,
- auto Vector = transValue(BI->getOperand(0), F, BB);
- auto Scalar = transValue(BI->getOperand(1), F, BB);
-
-- auto VecType = cast<VectorType>(Vector->getType());
-+ auto VecType = cast<IGCLLVM::FixedVectorType>(Vector->getType());
- auto Undef = UndefValue::get(VecType);
-
- auto ScalarVec = InsertElementInst::Create(Undef, Scalar,
-@@ -3371,7 +3371,7 @@ SPIRVToLLVM::transValueWithoutDecoration(SPIRVValue *BV, Function *F,
- a->getType()->getScalarSizeInBits() - 1);
- auto *ShiftOp = isa<VectorType>(a->getType()) ?
- ConstantVector::getSplat(
-- IGCLLVM::getElementCount((unsigned)cast<VectorType>(a->getType())->getNumElements()), ShiftAmt) :
-+ IGCLLVM::getElementCount((unsigned)cast<IGCLLVM::FixedVectorType>(a->getType())->getNumElements()), ShiftAmt) :
- ShiftAmt;
-
- // OCL C:
-@@ -3715,15 +3715,15 @@ SPIRVToLLVM::transSPIRVBuiltinFromInst(SPIRVInstruction *BI, BasicBlock *BB) {
- "",
- BB);
- }
-- else if (cast<VectorType>(coordType)->getNumElements() != 4)
-+ else if (cast<IGCLLVM::FixedVectorType>(coordType)->getNumElements() != 4)
- {
- Value *undef = UndefValue::get(coordType);
-
- SmallVector<Constant*, 4> shuffleIdx;
-- for (unsigned i = 0; i < cast<VectorType>(coordType)->getNumElements(); i++)
-+ for (unsigned i = 0; i < cast<IGCLLVM::FixedVectorType>(coordType)->getNumElements(); i++)
- shuffleIdx.push_back(ConstantInt::get(Type::getInt32Ty(*Context), i));
-
-- for (uint64_t i = (unsigned)cast<VectorType>(coordType)->getNumElements(); i < 4; i++)
-+ for (uint64_t i = (unsigned)cast<IGCLLVM::FixedVectorType>(coordType)->getNumElements(); i < 4; i++)
- shuffleIdx.push_back(ConstantInt::get(Type::getInt32Ty(*Context), 0));
-
- imageCoordinateWiden = new ShuffleVectorInst(
-diff --git a/IGC/AdaptorOCL/SPIRV/SPIRVUtil.cpp b/IGC/AdaptorOCL/SPIRV/SPIRVUtil.cpp
-index 57821556d3..f4f0dee5af 100644
---- a/IGC/AdaptorOCL/SPIRV/SPIRVUtil.cpp
-+++ b/IGC/AdaptorOCL/SPIRV/SPIRVUtil.cpp
-@@ -93,7 +93,7 @@ saveLLVMModule(Module *M, const std::string &OutputFile) {
- PointerType*
- getOrCreateOpaquePtrType(Module *M, const std::string &Name,
- unsigned AddrSpace) {
-- auto OpaqueType = M->getTypeByName(Name);
-+ auto OpaqueType = IGCLLVM::getTypeByName(M, Name);
- if (!OpaqueType)
- OpaqueType = StructType::create(M->getContext(), Name);
- return PointerType::get(OpaqueType, AddrSpace);
-@@ -159,7 +159,7 @@ std::string recursive_mangle(const Type* pType)
- return "i" + utostr(pType->getIntegerBitWidth());
- case IGCLLVM::VectorTyID:
- {
-- unsigned vecLen = (unsigned)cast<VectorType>(pType)->getNumElements();
-+ unsigned vecLen = (unsigned)cast<IGCLLVM::FixedVectorType>(pType)->getNumElements();
- Type* pEltType = cast<VectorType>(pType)->getElementType();
- return "v" + utostr(vecLen) + recursive_mangle(pEltType);
- }
-diff --git a/IGC/Compiler/CISACodeGen/AdvMemOpt.cpp b/IGC/Compiler/CISACodeGen/AdvMemOpt.cpp
-index 81acc6ce6a..a612a4739a 100644
---- a/IGC/Compiler/CISACodeGen/AdvMemOpt.cpp
-+++ b/IGC/Compiler/CISACodeGen/AdvMemOpt.cpp
-@@ -33,6 +33,7 @@ IN THE SOFTWARE.
- #include <llvm/Support/Debug.h>
- #include <llvm/Support/raw_ostream.h>
- #include <llvm/Transforms/Utils/Local.h>
-+#include "llvmWrapper/Transforms/Utils/LoopUtils.h"
- #include "common/LLVMWarningsPop.hpp"
- #include "GenISAIntrinsics/GenIntrinsics.h"
- #include "Compiler/CISACodeGen/ShaderCodeGen.hpp"
-@@ -134,7 +135,7 @@ bool AdvMemOpt::runOnFunction(Function& F) {
- for (auto I = LI->begin(), E = LI->end(); I != E; ++I)
- for (auto DFI = df_begin(*I), DFE = df_end(*I); DFI != DFE; ++DFI) {
- Loop* L = *DFI;
-- if (L->empty())
-+ if (IGCLLVM::isInnermost(L))
- InnermostLoops.push_back(L);
- }
-
-diff --git a/IGC/Compiler/CISACodeGen/CShader.cpp b/IGC/Compiler/CISACodeGen/CShader.cpp
-index 86b7bfe663..e55a36ef9f 100644
---- a/IGC/Compiler/CISACodeGen/CShader.cpp
-+++ b/IGC/Compiler/CISACodeGen/CShader.cpp
-@@ -434,7 +434,7 @@ void CShader::CreateAliasVars()
- continue;
-
- Type* Ty = V->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- Type* BTy = VTy ? VTy->getElementType() : Ty;
- int nelts = (VTy ? (int)VTy->getNumElements() : 1);
-
-@@ -984,7 +984,7 @@ bool CShader::InsideDivergentCF(llvm::Instruction* inst)
- uint CShader::GetNbVectorElementAndMask(llvm::Value* val, uint32_t& mask)
- {
- llvm::Type* type = val->getType();
-- uint nbElement = int_cast<uint>(cast<VectorType>(type)->getNumElements());
-+ uint nbElement = int_cast<uint>(cast<IGCLLVM::FixedVectorType>(type)->getNumElements());
- mask = 0;
- // we don't process vector bigger than 31 elements as the mask has only 32bits
- // If we want to support longer vectors we need to extend the mask size
-@@ -1189,7 +1189,7 @@ uint32_t CShader::GetExtractMask(llvm::Value* vecVal)
- {
- return it->second;
- }
-- const unsigned int numChannels = vecVal->getType()->isVectorTy() ? (unsigned)cast<VectorType>(vecVal->getType())->getNumElements() : 1;
-+ const unsigned int numChannels = vecVal->getType()->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(vecVal->getType())->getNumElements() : 1;
- IGC_ASSERT_MESSAGE(numChannels <= 32, "Mask has 32 bits maximally!");
- return (1ULL << numChannels) - 1;
- }
-@@ -1197,7 +1197,7 @@ uint32_t CShader::GetExtractMask(llvm::Value* vecVal)
- uint16_t CShader::AdjustExtractIndex(llvm::Value* vecVal, uint16_t index)
- {
- uint16_t result = index;
-- if (cast<VectorType>(vecVal->getType())->getNumElements() < 32)
-+ if (cast<IGCLLVM::FixedVectorType>(vecVal->getType())->getNumElements() < 32)
- {
- uint32_t mask = GetExtractMask(vecVal);
- for (uint i = 0; i < index; ++i)
-@@ -1614,7 +1614,7 @@ auto sizeToSIMDMode = [](uint32_t size)
-
- CVariable* CShader::GetConstant(llvm::Constant* C, CVariable* dstVar)
- {
-- llvm::VectorType* VTy = llvm::dyn_cast<llvm::VectorType>(C->getType());
-+ IGCLLVM::FixedVectorType* VTy = llvm::dyn_cast<IGCLLVM::FixedVectorType>(C->getType());
- if (C && VTy)
- { // Vector constant
- llvm::Type* eTy = VTy->getElementType();
-@@ -1839,7 +1839,7 @@ uint32_t CShader::GetNumElts(llvm::Type* type, bool isUniform)
- {
- IGC_ASSERT(type->getContainedType(0)->isIntegerTy() || type->getContainedType(0)->isFloatingPointTy());
-
-- auto VT = cast<VectorType>(type);
-+ auto VT = cast<IGCLLVM::FixedVectorType>(type);
- numElts *= (uint16_t)VT->getNumElements();
- }
- return numElts;
-diff --git a/IGC/Compiler/CISACodeGen/ConstantCoalescing.cpp b/IGC/Compiler/CISACodeGen/ConstantCoalescing.cpp
-index 9a7b61834e..a9b75bc2f5 100644
---- a/IGC/Compiler/CISACodeGen/ConstantCoalescing.cpp
-+++ b/IGC/Compiler/CISACodeGen/ConstantCoalescing.cpp
-@@ -224,7 +224,7 @@ static void checkInsertExtractMatch(InsertElementInst* insertInst, Value* base,
-
- static bool canReplaceInsert(InsertElementInst* insertElt)
- {
-- VectorType* VTy = cast<VectorType>(insertElt->getOperand(0)->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(insertElt->getOperand(0)->getType());
- ConstantInt* index = dyn_cast<ConstantInt>(insertElt->getOperand(2));
- if (!index || index->getZExtValue() != VTy->getNumElements() - 1)
- {
-@@ -312,7 +312,7 @@ void ConstantCoalescing::VectorizePrep(llvm::BasicBlock* bb)
- {
- if (load->getType()->isVectorTy() && wiAns->isUniform(load))
- {
-- srcNElts = (uint32_t)cast<VectorType>(load->getType())->getNumElements();
-+ srcNElts = (uint32_t)cast<IGCLLVM::FixedVectorType>(load->getType())->getNumElements();
- DenseMap<uint64_t, Instruction*> extractElementMap;
-
- for (auto iter = load->user_begin(); iter != load->user_end(); iter++)
-@@ -396,7 +396,7 @@ bool ConstantCoalescing::isProfitableLoad(
- (isa<LoadInst>(I) && wiAns->isUniform(I)) ?
- 16 : 4;
-
-- if (cast<VectorType>(LoadTy)->getNumElements() > MaxVectorInput)
-+ if (cast<IGCLLVM::FixedVectorType>(LoadTy)->getNumElements() > MaxVectorInput)
- return false;
-
- MaxEltPlus = CheckVectorElementUses(I);
-@@ -1843,7 +1843,7 @@ void ConstantCoalescing::AdjustChunk(BufChunk* cov_chunk, uint start_adj, uint s
- WIAnalysis::WIDependancy loadDep = wiAns->whichDepend(cov_chunk->chunkIO);
- irBuilder->SetInsertPoint(cov_chunk->chunkIO->getNextNode());
- Value* vec = UndefValue::get(originalType);
-- for (unsigned i = 0; i < cast<VectorType>(originalType)->getNumElements(); i++)
-+ for (unsigned i = 0; i < cast<IGCLLVM::FixedVectorType>(originalType)->getNumElements(); i++)
- {
- Value* channel = irBuilder->CreateExtractElement(
- cov_chunk->chunkIO, irBuilder->getInt32(i + start_adj));
-@@ -1907,7 +1907,7 @@ void ConstantCoalescing::MoveExtracts(BufChunk* cov_chunk, Instruction* load, ui
- irBuilder->SetInsertPoint(load->getNextNode());
- Type* vecType = load->getType();
- Value* vec = UndefValue::get(vecType);
-- for (unsigned i = 0; i < cast<VectorType>(vecType)->getNumElements(); i++)
-+ for (unsigned i = 0; i < cast<IGCLLVM::FixedVectorType>(vecType)->getNumElements(); i++)
- {
- Value* channel = irBuilder->CreateExtractElement(
- cov_chunk->chunkIO, irBuilder->getInt32(i + start_adj));
-@@ -1971,7 +1971,7 @@ void ConstantCoalescing::EnlargeChunk(BufChunk* cov_chunk, uint size_adj)
- WIAnalysis::WIDependancy loadDep = wiAns->whichDepend(cov_chunk->chunkIO);
- irBuilder->SetInsertPoint(cov_chunk->chunkIO->getNextNode());
- Value* vec = UndefValue::get(originalType);
-- for (unsigned i = 0; i < cast<VectorType>(originalType)->getNumElements(); i++)
-+ for (unsigned i = 0; i < cast<IGCLLVM::FixedVectorType>(originalType)->getNumElements(); i++)
- {
- Value* channel = irBuilder->CreateExtractElement(
- cov_chunk->chunkIO, irBuilder->getInt32(i));
-@@ -2408,7 +2408,7 @@ void ConstantCoalescing::ReplaceLoadWithSamplerLoad(
- if (dstTy->isVectorTy())
- {
- result = UndefValue::get(dstTy);
-- for (uint i = 0; i < cast<VectorType>(dstTy)->getNumElements(); i++)
-+ for (uint i = 0; i < cast<IGCLLVM::FixedVectorType>(dstTy)->getNumElements(); i++)
- {
- Value* tmpData = ExtractFromSamplerData(cast<VectorType>(dstTy)->getElementType(), i);
- result = irBuilder->CreateInsertElement(result, tmpData, irBuilder->getInt32(i));
-diff --git a/IGC/Compiler/CISACodeGen/DeSSA.cpp b/IGC/Compiler/CISACodeGen/DeSSA.cpp
-index b5d718cc6e..ce89fa53dd 100644
---- a/IGC/Compiler/CISACodeGen/DeSSA.cpp
-+++ b/IGC/Compiler/CISACodeGen/DeSSA.cpp
-@@ -85,6 +85,7 @@ IN THE SOFTWARE.
- #include "llvmWrapper/IR/Instructions.h"
- #include <llvm/IR/InstIterator.h>
- #include <llvm/IR/InlineAsm.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include <algorithm>
- #include "Probe/Assertion.h"
-@@ -1319,7 +1320,7 @@ int DeSSA::checkInsertElementAlias(
- //
- // If found, return the actual vector size;
- // otherwise, return 0.
-- VectorType* VTy = cast<VectorType>(IEI->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(IEI->getType());
- IGC_ASSERT(nullptr != VTy);
- int nelts = (int)VTy->getNumElements();
- AllIEIs.resize(nelts, nullptr);
-diff --git a/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp b/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp
-index c68692f74e..318d290d81 100644
---- a/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp
-+++ b/IGC/Compiler/CISACodeGen/EmitVISAPass.cpp
-@@ -53,6 +53,7 @@ IN THE SOFTWARE.
- #include "Compiler/IGCPassSupport.h"
- #include "common/LLVMWarningsPush.hpp"
- #include "llvmWrapper/IR/Instructions.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "llvm/Support/Path.h"
- #include "llvm/Support/FormattedStream.h"
- #include "llvm/IR/AssemblyAnnotationWriter.h"
-@@ -1229,7 +1230,7 @@ bool EmitPass::canRelocatePhiMov(
- if (dst != src)
- {
- int numElt = 1;
-- if (VectorType * vTy = dyn_cast<VectorType>(PN->getType()))
-+ if (IGCLLVM::FixedVectorType * vTy = dyn_cast<IGCLLVM::FixedVectorType>(PN->getType()))
- {
- numElt = int_cast<int>(vTy->getNumElements());
- }
-@@ -1366,7 +1367,7 @@ void EmitPass::MovPhiSources(llvm::BasicBlock* aBB)
- phiSrcDstList.push_back(phiInfo);
-
- int numElt = 0;
-- if (VectorType * vTy = dyn_cast<VectorType>(PN->getType()))
-+ if (IGCLLVM::FixedVectorType * vTy = dyn_cast<IGCLLVM::FixedVectorType>(PN->getType()))
- {
- numElt = int_cast<int>(vTy->getNumElements());
- }
-@@ -5455,7 +5456,7 @@ void EmitPass::emitLegacySimdBlockWrite(llvm::Instruction* inst, llvm::Value* pt
- bool useA64 = isA64Ptr(ptrType, m_currShader->GetContext());
-
- Type* Ty = dataPtr->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- uint32_t nbElements = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
-
- uint32_t typeSizeInBytes = Ty->getScalarSizeInBits() / 8;
-@@ -5701,7 +5702,7 @@ void EmitPass::emitLegacySimdBlockRead(llvm::Instruction* inst, llvm::Value* ptr
- bool useA64 = isA64Ptr(ptrType, m_currShader->GetContext());
-
- Type* Ty = inst->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- uint32_t nbElements = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
-
- uint32_t typeSizeInBytes = Ty->getScalarSizeInBits() / 8;
-@@ -5993,7 +5994,7 @@ void EmitPass::emitMediaBlockIO(const llvm::GenIntrinsicInst* inst, bool isRead)
- };
-
- uint nElts = isa<VectorType>(pDataType) ?
-- (uint)cast<VectorType>(pDataType)->getNumElements() :
-+ (uint)cast<IGCLLVM::FixedVectorType>(pDataType)->getNumElements() :
- 1;
-
- // Now, do the copies.
-@@ -6083,7 +6084,7 @@ void EmitPass::emitSimdMediaBlockRead(llvm::Instruction* inst)
- uint32_t nbElements = 1;
- if (inst->getType()->isVectorTy())
- {
-- nbElements = (uint32_t)cast<VectorType>(inst->getType())->getNumElements();
-+ nbElements = (uint32_t)cast<IGCLLVM::FixedVectorType>(inst->getType())->getNumElements();
- }
- IGC_ASSERT_MESSAGE(nbElements <= 8, "InValid Vector Size");
-
-@@ -6327,7 +6328,7 @@ void EmitPass::emitSimdMediaBlockWrite(llvm::Instruction* inst)
- uint32_t nbElements = 1;
- if (dataPtr->getType()->isVectorTy())
- {
-- nbElements = (uint32_t)cast<VectorType>(dataPtr->getType())->getNumElements();
-+ nbElements = (uint32_t)cast<IGCLLVM::FixedVectorType>(dataPtr->getType())->getNumElements();
- }
- IGC_ASSERT_MESSAGE(nbElements <= 8, "InValid Vector Size");
-
-@@ -9139,8 +9140,8 @@ void EmitPass::emitBitCast(llvm::BitCastInst* btCst)
- {
- Type* srcType = btCst->getOperand(0)->getType();
- Type* dstType = btCst->getType();
-- unsigned int numSrcElement = srcType->isVectorTy() ? (unsigned)cast<VectorType>(srcType)->getNumElements() : 1;
-- unsigned int numDstElement = dstType->isVectorTy() ? (unsigned)cast<VectorType>(dstType)->getNumElements() : 1;
-+ unsigned int numSrcElement = srcType->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(srcType)->getNumElements() : 1;
-+ unsigned int numDstElement = dstType->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(dstType)->getNumElements() : 1;
-
- if (srcType->isPointerTy())
- {
-@@ -9587,7 +9588,7 @@ void EmitPass::emitLoad3DInner(LdRawIntrinsic* inst, ResourceDescriptor& resourc
- {
- IGC_ASSERT_MESSAGE(predDefSurface != ESURFACE_STATELESS, "scratch cannot be uniform");
- Type* loadType = inst->getType();
-- uint numElement = loadType->isVectorTy() ? (uint)cast<VectorType>(loadType)->getNumElements() : 1;
-+ uint numElement = loadType->isVectorTy() ? (uint)cast<IGCLLVM::FixedVectorType>(loadType)->getNumElements() : 1;
- if (predDefSurface == ESURFACE_SLM)
- {
- IGC_ASSERT(numElement <= 4);
-@@ -10919,7 +10920,7 @@ void EmitPass::emitInsert(llvm::Instruction* inst)
- pVecVar = GetSymbol(pVec);
- if (pVecVar != pInstVar)
- {
-- emitVectorCopy(pInstVar, pVecVar, int_cast<unsigned>(dyn_cast<VectorType>(pVecType)->getNumElements()));
-+ emitVectorCopy(pInstVar, pVecVar, int_cast<unsigned>(dyn_cast<IGCLLVM::FixedVectorType>(pVecType)->getNumElements()));
- }
- }
- }
-@@ -14753,7 +14754,7 @@ bool EmitPass::isUniformStoreOCL(llvm::StoreInst* SI)
-
- Value* storeVal = SI->getValueOperand();
- Type* Ty = storeVal->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- uint32_t elts = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
- Type* eltTy = VTy ? VTy->getElementType() : Ty;
-
-@@ -14783,7 +14784,7 @@ void EmitPass::emitVectorBitCast(llvm::BitCastInst* BCI)
- if (srcTy->isVectorTy())
- {
- srcEltTy = cast<VectorType>(srcTy)->getElementType();
-- srcNElts = (uint32_t)cast<VectorType>(srcTy)->getNumElements();
-+ srcNElts = (uint32_t)cast<IGCLLVM::FixedVectorType>(srcTy)->getNumElements();
- }
- else
- {
-@@ -14793,7 +14794,7 @@ void EmitPass::emitVectorBitCast(llvm::BitCastInst* BCI)
- if (dstTy->isVectorTy())
- {
- dstEltTy = cast<VectorType>(dstTy)->getElementType();
-- dstNElts = (uint32_t)cast<VectorType>(dstTy)->getNumElements();
-+ dstNElts = (uint32_t)cast<IGCLLVM::FixedVectorType>(dstTy)->getNumElements();
- }
- else
- {
-@@ -15372,7 +15373,7 @@ void EmitPass::emitVectorLoad(LoadInst* inst, Value* offset, ConstantInt* immOff
- }
-
- Type* Ty = inst->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- Type* eltTy = VTy ? VTy->getElementType() : Ty;
- uint32_t eltBytes = GetScalarTypeSizeInRegister(eltTy);
- IGC_ASSERT_MESSAGE((eltBytes == 1) || (eltBytes == 2) || (eltBytes == 4) || (eltBytes == 8),
-@@ -15824,7 +15825,7 @@ void EmitPass::emitVectorStore(StoreInst* inst, Value* offset, ConstantInt* immO
-
- Value* storedVal = inst->getValueOperand();
- Type* Ty = storedVal->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- Type* eltTy = VTy ? VTy->getElementType() : Ty;
- uint32_t eltBytes = GetScalarTypeSizeInRegister(eltTy);
-
-@@ -16628,7 +16629,7 @@ void EmitPass::emitCopyAll(CVariable* Dst, CVariable* Src, llvm::Type* Ty)
- }
- else if (Ty->isVectorTy())
- {
-- unsigned NElts = (unsigned)cast<VectorType>(Ty)->getNumElements();
-+ unsigned NElts = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements();
- emitVectorCopy(Dst, Src, NElts);
- }
- else
-diff --git a/IGC/Compiler/CISACodeGen/Emu64OpsPass.cpp b/IGC/Compiler/CISACodeGen/Emu64OpsPass.cpp
-index 28248f3062..767b477af1 100644
---- a/IGC/Compiler/CISACodeGen/Emu64OpsPass.cpp
-+++ b/IGC/Compiler/CISACodeGen/Emu64OpsPass.cpp
-@@ -1961,7 +1961,7 @@ bool InstExpander::visitExtractElement(ExtractElementInst& EEI) {
- // later.
-
- Value* V = EEI.getVectorOperand();
-- unsigned NumElts = (unsigned)cast<VectorType>(V->getType())->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(V->getType())->getNumElements();
- V = IRB->CreateBitCast(V, Emu->getV2Int32Ty(NumElts));
- // Re-calculate indices to Lo and Hi parts.
- Value* Idx = EEI.getIndexOperand();
-@@ -1998,7 +1998,7 @@ bool InstExpander::visitInsertElement(InsertElementInst& IEI) {
-
- // Create the emulated vector.
- Value* NewVal = IEI.getOperand(0);
-- unsigned NumElts = (unsigned)cast<VectorType>(NewVal->getType())->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(NewVal->getType())->getNumElements();
- NewVal = IRB->CreateBitCast(NewVal, Emu->getV2Int32Ty(NumElts));
- // Re-calculate indices to Lo and Hi parts.
- Value* Idx = IEI.getOperand(2);
-diff --git a/IGC/Compiler/CISACodeGen/GenIRLowering.cpp b/IGC/Compiler/CISACodeGen/GenIRLowering.cpp
-index c74a2ac6ef..78e8a4aa30 100644
---- a/IGC/Compiler/CISACodeGen/GenIRLowering.cpp
-+++ b/IGC/Compiler/CISACodeGen/GenIRLowering.cpp
-@@ -453,7 +453,7 @@ Value* GEPLowering::getSExtOrTrunc(Value* Val, Type* NewTy) const {
-
- IGC_ASSERT_MESSAGE(OldTy->isIntOrIntVectorTy(), "Index should be Integer or vector of Integer!");
-
-- if (auto OldVecTy = dyn_cast<VectorType>(OldTy)) {
-+ if (auto OldVecTy = dyn_cast<IGCLLVM::FixedVectorType>(OldTy)) {
- OldWidth = (unsigned)OldVecTy->getNumElements() * OldVecTy->getElementType()->getIntegerBitWidth();
- NewWidth = (unsigned)OldVecTy->getNumElements() * NewTy->getIntegerBitWidth();
- }
-@@ -805,7 +805,7 @@ bool GEPLowering::lowerGetElementPtrInst(GetElementPtrInst* GEP) const
- }
- else
- {
-- if (auto NewIdxVT = dyn_cast<VectorType>(NewIdx->getType())) {
-+ if (auto NewIdxVT = dyn_cast<IGCLLVM::FixedVectorType>(NewIdx->getType())) {
- Value* result = llvm::UndefValue::get(FixedVectorType::get(PtrMathTy, (unsigned)NewIdxVT->getNumElements()));
- for (uint32_t j = 0; j < (uint32_t)NewIdxVT->getNumElements(); j++) {
- result = Builder->CreateInsertElement(result, PointerValue, Builder->getInt32(j));
-diff --git a/IGC/Compiler/CISACodeGen/GenSimplification.cpp b/IGC/Compiler/CISACodeGen/GenSimplification.cpp
-index 8c38f2292e..f432061e64 100644
---- a/IGC/Compiler/CISACodeGen/GenSimplification.cpp
-+++ b/IGC/Compiler/CISACodeGen/GenSimplification.cpp
-@@ -35,6 +35,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/InstVisitor.h>
- #include <llvm/IR/Instruction.h>
- #include <llvm/Support/raw_ostream.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "Probe/Assertion.h"
-
-@@ -164,7 +165,7 @@ bool GenSimplification::simplifyVectorPHINodeCase2(PHINode& PN) const {
-
- Type* Ty = PN.getType();
- Type* EltTy = Ty->getScalarType();
-- unsigned NumElts = (unsigned)cast<VectorType>(Ty)->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements();
-
- SmallVector<Value*, 8> Lanes;
- SmallVector<SmallVector<Value*, 8>, 4> Values;
-@@ -238,7 +239,7 @@ void GenSimplification::visitPHINode(PHINode& PN) {
- void GenSimplification::visitExtractElement(ExtractElementInst& EEI) {
- // Skip non-2-element vector.
- Value* Vec = EEI.getVectorOperand();
-- VectorType* VTy = cast<VectorType>(Vec->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(Vec->getType());
- if (VTy->getNumElements() != 2)
- return;
-
-diff --git a/IGC/Compiler/CISACodeGen/GeometryShaderLowering.cpp b/IGC/Compiler/CISACodeGen/GeometryShaderLowering.cpp
-index a5d6594820..32c4759fdb 100644
---- a/IGC/Compiler/CISACodeGen/GeometryShaderLowering.cpp
-+++ b/IGC/Compiler/CISACodeGen/GeometryShaderLowering.cpp
-@@ -33,6 +33,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/PassManager.h>
- #include <llvm/IR/IRBuilder.h>
- #include <llvm/IR/Verifier.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "Compiler/InitializePasses.h"
- #include "Probe/Assertion.h"
-@@ -507,7 +508,7 @@ void GeometryShaderLowering::AddURBRead(
- {
- Value* vec = UndefValue::get(inst->getType());
- IRBuilder<> builder(inst);
-- for (unsigned int i = 0; i < cast<VectorType>(inst->getType())->getNumElements(); i++)
-+ for (unsigned int i = 0; i < cast<IGCLLVM::FixedVectorType>(inst->getType())->getNumElements(); i++)
- {
- Value* vecElement = builder.CreateExtractElement(urbRead, builder.getInt32(i));
- vec = builder.CreateInsertElement(vec, vecElement, builder.getInt32(i));
-diff --git a/IGC/Compiler/CISACodeGen/LdShrink.cpp b/IGC/Compiler/CISACodeGen/LdShrink.cpp
-index d89fbd0e82..2df06df2fd 100644
---- a/IGC/Compiler/CISACodeGen/LdShrink.cpp
-+++ b/IGC/Compiler/CISACodeGen/LdShrink.cpp
-@@ -30,6 +30,7 @@ IN THE SOFTWARE.
- #include <llvm/Support/Debug.h>
- #include <llvm/Support/MathExtras.h>
- #include <llvm/Support/raw_ostream.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "Compiler/CISACodeGen/ShaderCodeGen.hpp"
- #include "Compiler/IGCPassSupport.h"
-@@ -79,7 +80,7 @@ IGC_INITIALIZE_PASS_BEGIN(LdShrink, PASS_FLAG, PASS_DESC, PASS_CFG_ONLY, PASS_AN
- IGC_INITIALIZE_PASS_END(LdShrink, PASS_FLAG, PASS_DESC, PASS_CFG_ONLY, PASS_ANALYSIS)
-
- unsigned LdShrink::getExtractIndexMask(LoadInst* LI) const {
-- VectorType* VTy = dyn_cast<VectorType>(LI->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(LI->getType());
- // Skip non-vector loads.
- if (!VTy)
- return 0;
-@@ -91,9 +92,12 @@ unsigned LdShrink::getExtractIndexMask(LoadInst* LI) const {
- Type* Ty = VTy->getScalarType();
- // Skip non-BYTE addressable data types. So far, check integer types
- // only.
-- if (IntegerType * ITy = dyn_cast<IntegerType>(Ty))
-- if (!ITy->isPowerOf2ByteWidth())
-+ if (IntegerType * ITy = dyn_cast<IntegerType>(Ty)) {
-+ // Unroll isPowerOf2ByteWidth, it was removed in LLVM 12.
-+ unsigned BitWidth = ITy->getBitWidth();
-+ if (!((BitWidth > 7) && isPowerOf2_32(BitWidth)))
- return 0;
-+ }
-
- unsigned Mask = 0; // Maxmimally 32 elements.
-
-diff --git a/IGC/Compiler/CISACodeGen/LowerGEPForPrivMem.cpp b/IGC/Compiler/CISACodeGen/LowerGEPForPrivMem.cpp
-index 43febc955a..d9c2fb3ad8 100644
---- a/IGC/Compiler/CISACodeGen/LowerGEPForPrivMem.cpp
-+++ b/IGC/Compiler/CISACodeGen/LowerGEPForPrivMem.cpp
-@@ -617,7 +617,7 @@ void TransposeHelper::handleGEPInst(
- }
- else
- {
-- arr_sz = (unsigned)cast<VectorType>(T)->getNumElements();
-+ arr_sz = (unsigned)cast<IGCLLVM::FixedVectorType>(T)->getNumElements();
- }
- T = cast<VectorType>(T)->getElementType();
- }
-@@ -639,7 +639,7 @@ void TransposeHelper::handleGEPInst(
- }
- else if (T->isVectorTy())
- {
-- arr_sz = (unsigned)cast<VectorType>(T)->getNumElements();
-+ arr_sz = (unsigned)cast<IGCLLVM::FixedVectorType>(T)->getNumElements();
- T = cast<VectorType>(T)->getElementType();
- }
- else
-@@ -699,7 +699,7 @@ void TransposeHelperPromote::handleLoadInst(
- IRBuilder<> IRB(pLoad);
- IGC_ASSERT(nullptr != pLoad->getType());
- unsigned N = pLoad->getType()->isVectorTy()
-- ? (unsigned)cast<VectorType>(pLoad->getType())->getNumElements()
-+ ? (unsigned)cast<IGCLLVM::FixedVectorType>(pLoad->getType())->getNumElements()
- : 1;
- Value* Val = loadEltsFromVecAlloca(N, pVecAlloca, pScalarizedIdx, IRB, pLoad->getType()->getScalarType());
- pLoad->replaceAllUsesWith(Val);
-@@ -731,7 +731,7 @@ void TransposeHelperPromote::handleStoreInst(
- // %v1 = extractelement <2 x float> %v, i32 1
- // %w1 = insertelement <32 x float> %w0, float %v1, i32 %idx+1
- // store <32 x float> %w1, <32 x float>* %ptr1
-- for (unsigned i = 0, e = (unsigned)cast<VectorType>(pStoreVal->getType())->getNumElements(); i < e; ++i)
-+ for (unsigned i = 0, e = (unsigned)cast<IGCLLVM::FixedVectorType>(pStoreVal->getType())->getNumElements(); i < e; ++i)
- {
- Value* VectorIdx = ConstantInt::get(pScalarizedIdx->getType(), i);
- auto Val = IRB.CreateExtractElement(pStoreVal, VectorIdx);
-diff --git a/IGC/Compiler/CISACodeGen/MemOpt.cpp b/IGC/Compiler/CISACodeGen/MemOpt.cpp
-index 027734c105..debb7e22ba 100644
---- a/IGC/Compiler/CISACodeGen/MemOpt.cpp
-+++ b/IGC/Compiler/CISACodeGen/MemOpt.cpp
-@@ -125,7 +125,7 @@ namespace {
- MemRefListTy& MemRefs, TrivialMemRefListTy& ToOpt);
-
- unsigned getNumElements(Type* Ty) const {
-- return Ty->isVectorTy() ? (unsigned)cast<VectorType>(Ty)->getNumElements() : 1;
-+ return Ty->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements() : 1;
- }
-
- MemoryLocation getLocation(Instruction* I) const {
-@@ -798,7 +798,7 @@ bool MemOpt::mergeLoad(LoadInst* LeadingLoad,
- Pos = unsigned((std::get<1>(I) - FirstOffset) / LdScalarSize);
-
- if (Ty->isVectorTy()) {
-- if (Pos + cast<VectorType>(Ty)->getNumElements() > NumElts) {
-+ if (Pos + cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements() > NumElts) {
- // This implies we're trying to extract an element from our new load
- // with an index > the size of the new load. If this happens,
- // we'll generate correct code if it does since we don't remove the
-@@ -806,7 +806,7 @@ bool MemOpt::mergeLoad(LoadInst* LeadingLoad,
- continue;
- }
- Value* Val = UndefValue::get(Ty);
-- for (unsigned i = 0, e = (unsigned)cast<VectorType>(Ty)->getNumElements(); i != e; ++i) {
-+ for (unsigned i = 0, e = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements(); i != e; ++i) {
- Value* Ex = Builder.CreateExtractElement(NewLoad, Builder.getInt32(Pos + i));
- Ex = createBitOrPointerCast(Ex, ScalarTy, Builder);
- Val = Builder.CreateInsertElement(Val, Ex, Builder.getInt32(i));
-@@ -1084,7 +1084,7 @@ bool MemOpt::mergeStore(StoreInst* LeadingStore,
- IGC_ASSERT(hasSameSize(ScalarTy, LeadingStoreScalarType));
-
- if (Ty->isVectorTy()) {
-- for (unsigned i = 0, e = (unsigned)cast<VectorType>(Ty)->getNumElements(); i != e; ++i) {
-+ for (unsigned i = 0, e = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements(); i != e; ++i) {
- Value* Ex = Builder.CreateExtractElement(Val, Builder.getInt32(i));
- Ex = createBitOrPointerCast(Ex, LeadingStoreScalarType, Builder);
- NewStoreVal = Builder.CreateInsertElement(NewStoreVal, Ex,
-diff --git a/IGC/Compiler/CISACodeGen/MemOpt2.cpp b/IGC/Compiler/CISACodeGen/MemOpt2.cpp
-index 4b2628d2b1..20115c73a3 100644
---- a/IGC/Compiler/CISACodeGen/MemOpt2.cpp
-+++ b/IGC/Compiler/CISACodeGen/MemOpt2.cpp
-@@ -32,6 +32,7 @@ IN THE SOFTWARE.
- #include <llvm/Support/Debug.h>
- #include <llvm/Support/raw_ostream.h>
- #include <llvm/Transforms/Utils/Local.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "GenISAIntrinsics/GenIntrinsics.h"
-
-@@ -124,7 +125,7 @@ namespace {
- if (!Ty->isSingleValueType())
- return UINT_MAX;
- // Simply return 1 so far for scalar types.
-- VectorType* VecTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VecTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- if (!VecTy)
- return 1;
- // Check how that vector is used.
-@@ -153,7 +154,7 @@ namespace {
- return UINT_MAX;
- unsigned EltByte = (Ty->getScalarSizeInBits() + 7) / 8;
- // Simply return 1 so far for scalar types.
-- VectorType* VecTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VecTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- if (!VecTy)
- return EltByte;
- // Check how that vector is used.
-diff --git a/IGC/Compiler/CISACodeGen/OpenCLKernelCodeGen.cpp b/IGC/Compiler/CISACodeGen/OpenCLKernelCodeGen.cpp
-index 8d6d7801db..349235a812 100644
---- a/IGC/Compiler/CISACodeGen/OpenCLKernelCodeGen.cpp
-+++ b/IGC/Compiler/CISACodeGen/OpenCLKernelCodeGen.cpp
-@@ -425,7 +425,7 @@ namespace IGC
- unsigned int numElements = 1;
- if (baseType->isVectorTy())
- {
-- numElements = (unsigned)cast<VectorType>(baseType)->getNumElements();
-+ numElements = (unsigned)cast<IGCLLVM::FixedVectorType>(baseType)->getNumElements();
- baseType = cast<VectorType>(baseType)->getElementType();
- }
-
-diff --git a/IGC/Compiler/CISACodeGen/PatternMatchPass.cpp b/IGC/Compiler/CISACodeGen/PatternMatchPass.cpp
-index 4397af09c7..484e8d5c43 100644
---- a/IGC/Compiler/CISACodeGen/PatternMatchPass.cpp
-+++ b/IGC/Compiler/CISACodeGen/PatternMatchPass.cpp
-@@ -2959,8 +2959,8 @@ namespace IGC
- llvm::Type* srcTy = bTInst->getOperand(0)->getType();
- llvm::Type* dstTy = bTInst->getType();
-
-- srcNElts = (srcTy->isVectorTy()) ? (uint32_t)cast<VectorType>(srcTy)->getNumElements() : 1;
-- dstNElts = (dstTy->isVectorTy()) ? (uint32_t)cast<VectorType>(dstTy)->getNumElements() : 1;
-+ srcNElts = (srcTy->isVectorTy()) ? (uint32_t)cast<IGCLLVM::FixedVectorType>(srcTy)->getNumElements() : 1;
-+ dstNElts = (dstTy->isVectorTy()) ? (uint32_t)cast<IGCLLVM::FixedVectorType>(dstTy)->getNumElements() : 1;
-
- if (srcNElts < dstNElts && srcTy->getScalarSizeInBits() < 64)
- {
-diff --git a/IGC/Compiler/CISACodeGen/PushAnalysis.cpp b/IGC/Compiler/CISACodeGen/PushAnalysis.cpp
-index 410fc99c0e..e61db1ffae 100644
---- a/IGC/Compiler/CISACodeGen/PushAnalysis.cpp
-+++ b/IGC/Compiler/CISACodeGen/PushAnalysis.cpp
-@@ -1003,7 +1003,7 @@ namespace IGC
-
- if (pTypeToPush->isVectorTy())
- {
-- num_elms = (unsigned)cast<VectorType>(pTypeToPush)->getNumElements();
-+ num_elms = (unsigned)cast<IGCLLVM::FixedVectorType>(pTypeToPush)->getNumElements();
- pTypeToPush = cast<VectorType>(pTypeToPush)->getElementType();
- llvm::Type* pVecTy = IGCLLVM::FixedVectorType::get(pTypeToPush, num_elms);
- pReplacedInst = llvm::UndefValue::get(pVecTy);
-@@ -1194,7 +1194,7 @@ namespace IGC
- }
-
- unsigned num_elms =
-- inst->getType()->isVectorTy() ? (unsigned)cast<VectorType>(inst->getType())->getNumElements() : 1;
-+ inst->getType()->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(inst->getType())->getNumElements() : 1;
- llvm::Type* pTypeToPush = inst->getType();
- llvm::Value* replaceVector = nullptr;
- unsigned int numberChannelReplaced = 0;
-diff --git a/IGC/Compiler/CISACodeGen/RegisterEstimator.cpp b/IGC/Compiler/CISACodeGen/RegisterEstimator.cpp
-index 95b937e735..1c6544a489 100644
---- a/IGC/Compiler/CISACodeGen/RegisterEstimator.cpp
-+++ b/IGC/Compiler/CISACodeGen/RegisterEstimator.cpp
-@@ -41,6 +41,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/IRBuilder.h>
- #include <llvm/IR/InstIterator.h>
- #include <llvm/Support/MathExtras.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "Probe/Assertion.h"
-
-@@ -146,7 +147,7 @@ RegUse RegisterEstimator::estimateNumOfRegs(Value* V) const
- Type* Ty = V->getType();
- if (!Ty->isVoidTy())
- {
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- Type* eltTy = VTy ? VTy->getElementType() : Ty;
- uint32_t nelts = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
- uint32_t eltBits = (uint32_t)m_DL->getTypeSizeInBits(eltTy);
-diff --git a/IGC/Compiler/CISACodeGen/RegisterPressureEstimate.hpp b/IGC/Compiler/CISACodeGen/RegisterPressureEstimate.hpp
-index beac138d5a..ceeafa48fc 100644
---- a/IGC/Compiler/CISACodeGen/RegisterPressureEstimate.hpp
-+++ b/IGC/Compiler/CISACodeGen/RegisterPressureEstimate.hpp
-@@ -42,6 +42,7 @@ See LRCENSE.TXT for details.
- #include "llvm/Pass.h"
- #include <llvm/IR/InstVisitor.h>
- #include "llvm/Analysis/LoopInfo.h"
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "Compiler/IGCPassSupport.h"
- #include "Compiler/CISACodeGen/WIAnalysis.hpp"
-@@ -240,7 +241,7 @@ namespace IGC
- auto Ty = V->getType();
- if (Ty->isVoidTy())
- return 0;
-- auto VTy = llvm::dyn_cast<llvm::VectorType>(Ty);
-+ auto VTy = llvm::dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- auto eltTy = VTy ? VTy->getElementType() : Ty;
- uint32_t nelts = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
- uint32_t eltBits = (uint32_t)m_DL->getTypeSizeInBits(eltTy);
-diff --git a/IGC/Compiler/CISACodeGen/SLMConstProp.cpp b/IGC/Compiler/CISACodeGen/SLMConstProp.cpp
-index 962083f453..26a7b8be21 100644
---- a/IGC/Compiler/CISACodeGen/SLMConstProp.cpp
-+++ b/IGC/Compiler/CISACodeGen/SLMConstProp.cpp
-@@ -39,6 +39,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/InstIterator.h>
- #include <llvm/Support/Debug.h>
- #include <llvm/Support/MathExtras.h>
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPop.hpp"
- #include <vector>
- #include "Probe/Assertion.h"
-@@ -629,7 +630,7 @@ bool SLMConstProp::isEqual(Constant* C0, Constant* C1)
-
- bool SLMConstProp::isFloatType(Type* Ty)
- {
-- if (VectorType * vTy = dyn_cast<VectorType>(Ty))
-+ if (IGCLLVM::FixedVectorType * vTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty))
- {
- if (vTy->getNumElements() > 1)
- {
-diff --git a/IGC/Compiler/CISACodeGen/ScalarizerCodeGen.cpp b/IGC/Compiler/CISACodeGen/ScalarizerCodeGen.cpp
-index ce81641691..32ab79c1dd 100644
---- a/IGC/Compiler/CISACodeGen/ScalarizerCodeGen.cpp
-+++ b/IGC/Compiler/CISACodeGen/ScalarizerCodeGen.cpp
-@@ -66,7 +66,7 @@ void ScalarizerCodeGen::visitBinaryOperator(llvm::BinaryOperator& I)
- {
- bool isNewTypeVector = false;
-
-- VectorType* instType = cast<VectorType>(I.getType());
-+ IGCLLVM::FixedVectorType* instType = cast<IGCLLVM::FixedVectorType>(I.getType());
- unsigned numElements = int_cast<unsigned>(instType->getNumElements());
- unsigned scalarSize = instType->getScalarSizeInBits();
- unsigned newScalarBits = numElements * scalarSize;
-@@ -111,7 +111,7 @@ void ScalarizerCodeGen::visitBinaryOperator(llvm::BinaryOperator& I)
- }
- else
- {
-- VectorType* newVecType = cast<VectorType>(newType);
-+ IGCLLVM::FixedVectorType* newVecType = cast<IGCLLVM::FixedVectorType>(newType);
- unsigned newVecTypeNumEle = int_cast<unsigned>(newVecType->getNumElements());
- Value* ieLogicOp = UndefValue::get(newType);
- for (unsigned i = 0; i < newVecTypeNumEle; i++)
-diff --git a/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp b/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp
-index 563d95173c..3b974da405 100644
---- a/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp
-+++ b/IGC/Compiler/CISACodeGen/ShaderCodeGen.cpp
-@@ -638,12 +638,17 @@ static void AddLegalizationPasses(CodeGenContext& ctx, IGCPassManager& mpm, PSSi
- {
- mpm.add(createPruneUnusedArgumentsPass());
-
-+#if LLVM_VERSION_MAJOR >= 12
-+ mpm.add(createIPSCCPPass());
-+#else
- if (IGC_GET_FLAG_VALUE(FunctionControl) == FLAG_FCALL_DEFAULT)
- {
- // Don't run IPConstantProp when debugging function calls, to avoid folding function arg/ret constants
- mpm.add(createIPConstantPropagationPass());
- }
- mpm.add(createConstantPropagationPass());
-+#endif
-+
- mpm.add(createDeadCodeEliminationPass());
- mpm.add(createCFGSimplificationPass());
- }
-@@ -1541,8 +1546,13 @@ void OptimizeIR(CodeGenContext* const pContext)
- // possible which potentially allows late stage code sinking of
- // those calls by the instruction combiner.
- mpm.add(createPostOrderFunctionAttrsLegacyPass());
-+
-+#if LLVM_VERSION_MAJOR >= 12
-+ mpm.add(createIPSCCPPass());
-+#else
- mpm.add(createConstantPropagationPass());
- mpm.add(createIPConstantPropagationPass());
-+#endif
- }
-
- // enable this only when Pooled EU is not supported
-diff --git a/IGC/Compiler/CISACodeGen/Simd32Profitability.cpp b/IGC/Compiler/CISACodeGen/Simd32Profitability.cpp
-index 4760b3e792..3e22f3aa68 100644
---- a/IGC/Compiler/CISACodeGen/Simd32Profitability.cpp
-+++ b/IGC/Compiler/CISACodeGen/Simd32Profitability.cpp
-@@ -28,8 +28,10 @@ IN THE SOFTWARE.
- #include "Compiler/CISACodeGen/Platform.hpp"
- #include "common/LLVMWarningsPush.hpp"
- #include <llvmWrapper/IR/DerivedTypes.h>
-+#include <llvmWrapper/Transforms/Utils/LoopUtils.h>
- #include <llvm/IR/InstIterator.h>
- #include <llvm/IR/Operator.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "GenISAIntrinsics/GenIntrinsics.h"
- #include "GenISAIntrinsics/GenIntrinsicInst.h"
-@@ -577,7 +579,7 @@ static bool isPayloadHeader(Value* V) {
- Argument* Arg = dyn_cast<Argument>(V);
- if (!Arg || !Arg->hasName())
- return false;
-- VectorType* VTy = dyn_cast<VectorType>(Arg->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Arg->getType());
- if (!VTy || VTy->getNumElements() != 8 ||
- !VTy->getElementType()->isIntegerTy(32))
- return false;
-@@ -588,7 +590,7 @@ static bool isR0(Value* V) {
- Argument* Arg = dyn_cast<Argument>(V);
- if (!Arg || !Arg->hasName())
- return false;
-- VectorType* VTy = dyn_cast<VectorType>(Arg->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Arg->getType());
- if (!VTy || VTy->getNumElements() != 8 ||
- !VTy->getElementType()->isIntegerTy(32))
- return false;
-@@ -599,7 +601,7 @@ static bool isEnqueuedLocalSize(Value* V) {
- Argument* Arg = dyn_cast<Argument>(V);
- if (!Arg || !Arg->hasName())
- return false;
-- VectorType* VTy = dyn_cast<VectorType>(Arg->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Arg->getType());
- if (!VTy || VTy->getNumElements() != 3 ||
- !VTy->getElementType()->isIntegerTy(32))
- return false;
-@@ -998,7 +1000,7 @@ static bool hasLongStridedLdStInLoop(Function* F, LoopInfo* LI, WIAnalysis* WI)
- // Collect innermost simple loop.
- for (auto I = LI->begin(), E = LI->end(); I != E; ++I) {
- auto L = *I;
-- if (!L->empty())
-+ if (!IGCLLVM::isInnermost(L))
- continue;
- if (L->getNumBlocks() != 2)
- continue;
-diff --git a/IGC/Compiler/CISACodeGen/SimplifyConstant.cpp b/IGC/Compiler/CISACodeGen/SimplifyConstant.cpp
-index 73f472b5b9..0069c4b1bb 100644
---- a/IGC/Compiler/CISACodeGen/SimplifyConstant.cpp
-+++ b/IGC/Compiler/CISACodeGen/SimplifyConstant.cpp
-@@ -352,7 +352,7 @@ static unsigned getLegalVectorSize(unsigned N) {
- // Check vector size. We may demote the data type if all values can fit into
- // smaller data type.
- //
--static bool checkSize(GlobalVariable* GV, VectorType*& DataType,
-+static bool checkSize(GlobalVariable* GV, IGCLLVM::FixedVectorType*& DataType,
- bool& IsSigned) {
- Constant* Init = GV->getInitializer();
- IGC_ASSERT(isa<ArrayType>(Init->getType()));
-@@ -360,7 +360,7 @@ static bool checkSize(GlobalVariable* GV, VectorType*& DataType,
- unsigned N = (unsigned)ArrayTy->getArrayNumElements();
- Type* BaseTy = ArrayTy->getArrayElementType();
- unsigned VectorSize = 1;
-- if (auto VT = dyn_cast<VectorType>(BaseTy)) {
-+ if (auto VT = dyn_cast<IGCLLVM::FixedVectorType>(BaseTy)) {
- BaseTy = VT->getElementType();
- VectorSize = int_cast<unsigned>(VT->getNumElements());
- N *= VectorSize;
-@@ -483,7 +483,7 @@ static Constant* getConstantVal(Type* VEltTy, Constant* V, bool IsSigned) {
- return ConstantInt::get(VEltTy, IVal, IsSigned);
- }
-
--static void promote(GlobalVariable* GV, VectorType* AllocaType, bool IsSigned,
-+static void promote(GlobalVariable* GV, IGCLLVM::FixedVectorType* AllocaType, bool IsSigned,
- Function* F) {
- // Build the constant vector from constant array.
- unsigned VS = int_cast<unsigned>(AllocaType->getNumElements());
-@@ -507,7 +507,7 @@ static void promote(GlobalVariable* GV, VectorType* AllocaType, bool IsSigned,
- Constant* const Elt = CA->getAggregateElement(i);
- IGC_ASSERT_MESSAGE(nullptr != Elt, "Null AggregateElement");
- if (auto EltTy = dyn_cast<VectorType>(Elt->getType())) {
-- unsigned VectorSize = (unsigned)cast<VectorType>(EltTy)->getNumElements();
-+ unsigned VectorSize = (unsigned)cast<IGCLLVM::FixedVectorType>(EltTy)->getNumElements();
- for (unsigned j = 0; j < VectorSize; ++j) {
- Constant* V = Elt->getAggregateElement(j);
- Vals[i * VectorSize + j] = getConstantVal(VEltTy, V, IsSigned);
-@@ -549,7 +549,7 @@ static void promote(GlobalVariable* GV, VectorType* AllocaType, bool IsSigned,
- unsigned N = 1;
- Value* Offset = Index;
- if (Ty->isVectorTy()) {
-- N = (unsigned)cast<VectorType>(Ty)->getNumElements();
-+ N = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements();
- Offset = Builder.CreateMul(Offset, ConstantInt::get(Offset->getType(), N));
- }
- Value* Val = extractNElts(N, VectorData, Offset, Builder);
-@@ -684,7 +684,7 @@ bool PromoteConstant::runOnFunction(Function& F) {
-
- // If possible demote the data into smaller type. Uses of value will be
- // promoted back with ZExt or SExt.
-- VectorType* AllocaType = nullptr;
-+ IGCLLVM::FixedVectorType* AllocaType = nullptr;
- bool IsSigned = false;
- if (!checkSize(GV, AllocaType, IsSigned))
- continue;
-diff --git a/IGC/Compiler/CISACodeGen/TypeDemote.cpp b/IGC/Compiler/CISACodeGen/TypeDemote.cpp
-index eb7a7b6482..b04a0f6e51 100644
---- a/IGC/Compiler/CISACodeGen/TypeDemote.cpp
-+++ b/IGC/Compiler/CISACodeGen/TypeDemote.cpp
-@@ -32,6 +32,7 @@ IN THE SOFTWARE.
- #include <llvm/ADT/PostOrderIterator.h>
- #include <llvm/IR/IRBuilder.h>
- #include <llvm/Pass.h>
-+#include <llvmWrapper/IR/DerivedTypes.h>
- #include "common/LLVMWarningsPop.hpp"
- #include "GenISAIntrinsics/GenIntrinsics.h"
- #include "Probe/Assertion.h"
-@@ -288,7 +289,7 @@ bool TypeDemote::demoteOnBasicBlock(BasicBlock* BB) const {
- CastInst* CI = dyn_cast<CastInst>(Index);
- if (CI && (CI->getOpcode() == Instruction::ZExt ||
- CI->getOpcode() == Instruction::SExt)) {
-- unsigned VS = (unsigned)cast<VectorType>(EEI->getVectorOperandType())->getNumElements();
-+ unsigned VS = (unsigned)cast<IGCLLVM::FixedVectorType>(EEI->getVectorOperandType())->getNumElements();
- unsigned N = (unsigned int)CI->getSrcTy()->getPrimitiveSizeInBits();
- unsigned Bound = (N < 32) ? (1U << N) : UINT32_MAX;
- if (VS <= Bound) {
-diff --git a/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.cpp b/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.cpp
-index 1cac7b1209..12c4734e96 100644
---- a/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.cpp
-+++ b/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.cpp
-@@ -28,6 +28,7 @@ IN THE SOFTWARE.
- #include "Compiler/CodeGenPublic.h"
- #include "common/LLVMWarningsPush.hpp"
- #include <llvm/Support/Debug.h>
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPop.hpp"
- #include <algorithm>
- #include "Probe/Assertion.h"
-@@ -40,13 +41,13 @@ namespace
- // If V is scalar, return 1.
- // if V is vector, return the number of elements.
- inline int getNumElts(Value* V) {
-- VectorType* VTy = dyn_cast<VectorType>(V->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(V->getType());
- return VTy ? (int)VTy->getNumElements() : 1;
- }
-
- inline int getTypeSizeInBits(Type* Ty) {
- int scalarBits = Ty->getScalarSizeInBits();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- return scalarBits * (VTy ? (int)VTy->getNumElements() : 1);
- }
- }
-diff --git a/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.hpp b/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.hpp
-index 56dac17e45..42081dcaa9 100644
---- a/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.hpp
-+++ b/IGC/Compiler/CISACodeGen/VariableReuseAnalysis.hpp
-@@ -37,6 +37,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/InstIterator.h>
- #include <llvm/IR/InstVisitor.h>
- #include "llvm/Pass.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "llvm/Support/raw_ostream.h"
- #include "common/LLVMWarningsPop.hpp"
- #include "Compiler/CISACodeGen/RegisterEstimator.hpp"
-@@ -79,7 +80,7 @@ namespace IGC {
- SSubVecDesc(llvm::Value* V)
- : Aliaser(V), BaseVector(V), StartElementOffset(0)
- {
-- llvm::VectorType* VTy = llvm::dyn_cast<llvm::VectorType>(V->getType());
-+ IGCLLVM::FixedVectorType* VTy = llvm::dyn_cast<IGCLLVM::FixedVectorType>(V->getType());
- NumElts = VTy ? (short)VTy->getNumElements() : 1;
- }
-
-diff --git a/IGC/Compiler/CISACodeGen/VectorPreProcess.cpp b/IGC/Compiler/CISACodeGen/VectorPreProcess.cpp
-index 022e0eb010..6edd19fa74 100644
---- a/IGC/Compiler/CISACodeGen/VectorPreProcess.cpp
-+++ b/IGC/Compiler/CISACodeGen/VectorPreProcess.cpp
-@@ -500,7 +500,7 @@ void VectorPreProcess::replaceAllVectorUsesWithScalars(Instruction* VI, ValVecto
- I = VI->getParent()->getFirstNonPHI();
- }
- IRBuilder<> Builder(I);
-- VectorType* VTy = cast<VectorType>(VI->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(VI->getType());
- Value* newVec = UndefValue::get(VTy);
- for (uint32_t i = 0, e = int_cast<uint32_t>(VTy->getNumElements()); i < e; ++i)
- {
-@@ -619,7 +619,7 @@ bool VectorPreProcess::splitStore(
- {
- Instruction* SI = ASI.getInst();
- Value* StoredVal = ASI.getValueOperand();
-- VectorType* VTy = cast<VectorType>(StoredVal->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(StoredVal->getType());
- Type* ETy = VTy->getElementType();
- uint32_t nelts = int_cast<uint32_t>(VTy->getNumElements());
-
-@@ -705,7 +705,7 @@ bool VectorPreProcess::splitStore(
- {
- Type* Ty1 = splitInfo[i].first;
- uint32_t len1 = splitInfo[i].second;
-- VectorType* VTy1 = dyn_cast<VectorType>(Ty1);
-+ IGCLLVM::FixedVectorType* VTy1 = dyn_cast<IGCLLVM::FixedVectorType>(Ty1);
- for (uint32_t j = 0; j < len1; ++j)
- {
- Value* subVec;
-@@ -742,7 +742,7 @@ bool VectorPreProcess::splitStore(
- {
- Type* Ty1 = splitInfo[i].first;
- uint32_t len1 = splitInfo[i].second;
-- VectorType* VTy1 = dyn_cast<VectorType>(Ty1);
-+ IGCLLVM::FixedVectorType* VTy1 = dyn_cast<IGCLLVM::FixedVectorType>(Ty1);
- for (uint32_t j = 0; j < len1; ++j)
- {
- uint32_t vAlign = (uint32_t)MinAlign(Align, (uint32_t)eOffset * EBytes);
-@@ -786,7 +786,7 @@ bool VectorPreProcess::splitLoad(
- {
- Instruction* LI = ALI.getInst();
- bool isLdRaw = isa<LdRawIntrinsic>(LI);
-- VectorType* VTy = cast<VectorType>(LI->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(LI->getType());
- Type* ETy = VTy->getElementType();
- uint32_t nelts = int_cast<uint32_t>(VTy->getNumElements());
-
-@@ -848,7 +848,7 @@ bool VectorPreProcess::splitLoad(
- {
- Type* Ty1 = splitInfo[i].first;
- uint32_t len1 = splitInfo[i].second;
-- VectorType* VTy1 = dyn_cast<VectorType>(Ty1);
-+ IGCLLVM::FixedVectorType* VTy1 = dyn_cast<IGCLLVM::FixedVectorType>(Ty1);
- for (uint32_t j = 0; j < len1; ++j)
- {
- uint32_t vAlign = (uint32_t)MinAlign(Align, eOffset * EBytes);
-@@ -916,7 +916,7 @@ bool VectorPreProcess::splitLoadStore(
- Optional<AbstractStoreInst> ASI = AbstractStoreInst::get(Inst);
- IGC_ASSERT_MESSAGE((ALI || ASI), "Inst should be either load or store");
- Type* Ty = ALI ? ALI->getInst()->getType() : ASI->getValueOperand()->getType();
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- if (!VTy)
- {
- return false;
-@@ -1147,7 +1147,7 @@ void VectorPreProcess::getOrGenScalarValues(
- {
- availBeforeInst = nullptr;
-
-- VectorType* VTy = cast<VectorType>(VecVal->getType());
-+ IGCLLVM::FixedVectorType* VTy = cast<IGCLLVM::FixedVectorType>(VecVal->getType());
- if (!VTy)
- {
- scalars[0] = VecVal;
-@@ -1298,7 +1298,7 @@ Instruction* VectorPreProcess::simplifyLoadStore(Instruction* Inst)
- //
- // TODO: further optimize this load into a message with channel masks
- // for cases in which use indices are sparse like {0, 2}.
-- unsigned N = (unsigned)cast<VectorType>(Inst->getType())->getNumElements();
-+ unsigned N = (unsigned)cast<IGCLLVM::FixedVectorType>(Inst->getType())->getNumElements();
- if (N == MaxIndex + 1)
- return Inst;
-
-@@ -1404,7 +1404,7 @@ Instruction* VectorPreProcess::simplifyLoadStore(Instruction* Inst)
- if (NBits < 32)
- return Inst;
-
-- unsigned N = (unsigned)cast<VectorType>(Val->getType())->getNumElements();
-+ unsigned N = (unsigned)cast<IGCLLVM::FixedVectorType>(Val->getType())->getNumElements();
- if (auto CV = dyn_cast<ConstantVector>(Val))
- {
- unsigned MaxIndex = 0;
-@@ -1573,7 +1573,7 @@ bool VectorPreProcess::runOnFunction(Function& F)
- for (uint32_t j = 0; j < svals.size(); ++j)
- {
- Type* Ty1 = svals[j]->getType();
-- VectorType* VTy1 = dyn_cast<VectorType>(Ty1);
-+ IGCLLVM::FixedVectorType* VTy1 = dyn_cast<IGCLLVM::FixedVectorType>(Ty1);
- if (VTy1) {
- for (uint32_t k = 0; k < VTy1->getNumElements(); ++k)
- {
-@@ -1622,7 +1622,7 @@ bool VectorPreProcess::runOnFunction(Function& F)
- // If this is a 3-element vector load, remove it
- // from m_Vector3List as well.
- if (isAbstractLoadInst(tInst) && tInst->getType()->isVectorTy() &&
-- cast<VectorType>(tInst->getType())->getNumElements() == 3)
-+ cast<IGCLLVM::FixedVectorType>(tInst->getType())->getNumElements() == 3)
- {
- InstWorkVector::iterator
- tI = m_Vector3List.begin(),
-diff --git a/IGC/Compiler/CISACodeGen/VectorProcess.cpp b/IGC/Compiler/CISACodeGen/VectorProcess.cpp
-index 9f39cdc0d7..cfe45321d2 100644
---- a/IGC/Compiler/CISACodeGen/VectorProcess.cpp
-+++ b/IGC/Compiler/CISACodeGen/VectorProcess.cpp
-@@ -240,7 +240,7 @@ bool VectorProcess::reLayoutLoadStore(Instruction* Inst)
- IGC_ASSERT(nullptr != Ptr);
- IGC_ASSERT(nullptr != Ty);
-
-- VectorType* const VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* const VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
-
- // Treat a scalar as 1-element vector
- uint32_t nelts = VTy ? int_cast<uint32_t>(VTy->getNumElements()) : 1;
-@@ -654,7 +654,7 @@ void VectorMessage::getInfo(Type* Ty, uint32_t Align, bool useA32,
- VectorType* VTy = dyn_cast<VectorType>(Ty);
- Type* eTy = VTy ? cast<VectorType>(VTy)->getElementType() : Ty;
- unsigned eltSize = m_emitter->GetScalarTypeSizeInRegister(eTy);
-- unsigned nElts = VTy ? (unsigned)cast<VectorType>(VTy)->getNumElements() : 1;
-+ unsigned nElts = VTy ? (unsigned)cast<IGCLLVM::FixedVectorType>(VTy)->getNumElements() : 1;
- // total bytes
- const unsigned TBytes = nElts * eltSize;
-
-diff --git a/IGC/Compiler/CISACodeGen/helper.cpp b/IGC/Compiler/CISACodeGen/helper.cpp
-index 5719fd3ab8..4dc83c9f1e 100644
---- a/IGC/Compiler/CISACodeGen/helper.cpp
-+++ b/IGC/Compiler/CISACodeGen/helper.cpp
-@@ -1647,7 +1647,7 @@ namespace IGC
- {
- instList[i] = builder.CreateExtractElement(val, static_cast<uint64_t>(0));
- size_t iOld = i;
-- for (unsigned j = 1; j < cast<VectorType>(val->getType())->getNumElements(); j++)
-+ for (unsigned j = 1; j < cast<IGCLLVM::FixedVectorType>(val->getType())->getNumElements(); j++)
- {
- instList.insert(instList.begin()+ iOld +j, builder.CreateExtractElement(val, j));
- i++;
-@@ -1680,7 +1680,7 @@ namespace IGC
- }
- break;
- case IGCLLVM::VectorTyID:
-- num = (unsigned)cast<VectorType>(type)->getNumElements();
-+ num = (unsigned)cast<IGCLLVM::FixedVectorType>(type)->getNumElements();
- for (unsigned i = 0; i < num; i++)
- {
- ScalarizeAggregateMembers(builder, builder.CreateExtractElement(val, i), instList);
-@@ -1720,7 +1720,7 @@ namespace IGC
- }
- break;
- case IGCLLVM::VectorTyID:
-- num = (unsigned)cast<VectorType>(type)->getNumElements();
-+ num = (unsigned)cast<IGCLLVM::FixedVectorType>(type)->getNumElements();
- for (unsigned i = 0; i < num; i++)
- {
- indices.push_back(builder.getInt32(i));
-@@ -1985,8 +1985,8 @@ namespace IGC
- return false;
- }
-
-- VectorType* dVTy = dyn_cast<VectorType>(dTy);
-- VectorType* sVTy = dyn_cast<VectorType>(sTy);
-+ IGCLLVM::FixedVectorType* dVTy = dyn_cast<IGCLLVM::FixedVectorType>(dTy);
-+ IGCLLVM::FixedVectorType* sVTy = dyn_cast<IGCLLVM::FixedVectorType>(sTy);
- int d_nelts = dVTy ? (int)dVTy->getNumElements() : 1;
- int s_nelts = sVTy ? (int)sVTy->getNumElements() : 1;
- if (d_nelts != s_nelts) {
-diff --git a/IGC/Compiler/ConvertMSAAPayloadTo16Bit.cpp b/IGC/Compiler/ConvertMSAAPayloadTo16Bit.cpp
-index 07817f05f7..15bbb0400e 100644
---- a/IGC/Compiler/ConvertMSAAPayloadTo16Bit.cpp
-+++ b/IGC/Compiler/ConvertMSAAPayloadTo16Bit.cpp
-@@ -153,15 +153,15 @@ void ConvertMSAAPayloadTo16Bit::visitCallInst(CallInst& I)
- // There are uses of ldmcs other then ldms, using vector of int32 type.
- // Fix them to use newly created 16bit ldmcs.
- if (ldmcs->getType()->isVectorTy() &&
-- ldmcs->getType()->getVectorElementType() == m_builder->getInt32Ty())
-+ cast<IGCLLVM::FixedVectorType>(ldmcs->getType())->getElementType()->isFloatTy())
- {
- m_builder->SetInsertPoint(ldmcs);
-
-- uint ldmcsNumOfElements = ldmcs->getType()->getVectorNumElements();
-- uint newLdmcsNumOfElements = new_mcs_call->getType()->getVectorNumElements();
-+ uint ldmcsNumOfElements = (uint)cast<IGCLLVM::FixedVectorType>(ldmcs->getType())->getNumElements();
-+ uint newLdmcsNumOfElements = (uint)cast<IGCLLVM::FixedVectorType>(new_mcs_call->getType())->getNumElements();
-
- // vec of 16bit ints to vec of 32bit ints
-- Type* newLdmcsVecType = VectorType::get(m_builder->getInt32Ty(), newLdmcsNumOfElements);
-+ Type* newLdmcsVecType = IGCLLVM::FixedVectorType::get(m_builder->getInt32Ty(), newLdmcsNumOfElements);
- Value* ldmcsExtendedToInt32 = m_builder->CreateSExt(new_mcs_call, newLdmcsVecType);
-
- // if ldmcs has fewer elements than new ldmcs, extend vector
-@@ -175,7 +175,7 @@ void ConvertMSAAPayloadTo16Bit::visitCallInst(CallInst& I)
- }
- auto* pMask = ConstantDataVector::get(I.getContext(), maskVals);
-
-- ldmcsInt32CorrectlySized = m_builder->CreateShuffleVector(ldmcsExtendedToInt32, UndefValue::get(VectorType::get(m_builder->getInt32Ty(), ldmcsNumOfElements)), pMask);
-+ ldmcsInt32CorrectlySized = m_builder->CreateShuffleVector(ldmcsExtendedToInt32, UndefValue::get(IGCLLVM::FixedVectorType::get(m_builder->getInt32Ty(), ldmcsNumOfElements)), pMask);
- }
- else
- {
-diff --git a/IGC/Compiler/CustomSafeOptPass.cpp b/IGC/Compiler/CustomSafeOptPass.cpp
-index 83a6968d89..5752382ce5 100644
---- a/IGC/Compiler/CustomSafeOptPass.cpp
-+++ b/IGC/Compiler/CustomSafeOptPass.cpp
-@@ -1372,7 +1372,7 @@ void IGC::CustomSafeOptPass::visitSampleBptr(llvm::SampleIntrinsic* sampleInst)
- bool CustomSafeOptPass::isIdentityMatrix(ExtractElementInst& I)
- {
- bool found = false;
-- auto extractType = cast<VectorType>(I.getVectorOperandType());
-+ auto extractType = cast<IGCLLVM::FixedVectorType>(I.getVectorOperandType());
- auto extractTypeVecSize = (uint32_t)extractType->getNumElements();
- if (extractTypeVecSize == 20 ||
- extractTypeVecSize == 16)
-@@ -1601,7 +1601,7 @@ void CustomSafeOptPass::visitExtractElementInst(ExtractElementInst& I)
- int elOffset = (int)(bitShift / eltSize);
- elOffset = rightShift ? elOffset : -elOffset;
- unsigned int newIndex = (unsigned int)((int)cstIndex->getZExtValue() + elOffset);
-- if (newIndex < cast<VectorType>(vecType)->getNumElements())
-+ if (newIndex < cast<IGCLLVM::FixedVectorType>(vecType)->getNumElements())
- {
- IRBuilder<> builder(&I);
- Value* newBitCast = builder.CreateBitCast(binOp->getOperand(0), vecType);
-@@ -2001,7 +2001,7 @@ void GenSpecificPattern::createBitcastExtractInsertPattern(BinaryOperator& I, Va
- else if (auto IEIInst = dyn_cast<InsertElementInst>(Op))
- {
- auto opType = IEIInst->getType();
-- if (opType->isVectorTy() && cast<VectorType>(opType)->getElementType()->isIntegerTy(32) && cast<VectorType>(opType)->getNumElements() == 2)
-+ if (opType->isVectorTy() && cast<VectorType>(opType)->getElementType()->isIntegerTy(32) && cast<IGCLLVM::FixedVectorType>(opType)->getNumElements() == 2)
- {
- elem = IEIInst->getOperand(1);
- }
-@@ -2064,7 +2064,7 @@ void GenSpecificPattern::visitBinaryOperator(BinaryOperator& I)
- else if (match(&I, pattern2) && AndOp2->getType()->isIntegerTy(64))
- {
- ConstantVector* cVec = dyn_cast<ConstantVector>(VecOp);
-- VectorType* vector_type = dyn_cast<VectorType>(VecOp->getType());
-+ IGCLLVM::FixedVectorType* vector_type = dyn_cast<IGCLLVM::FixedVectorType>(VecOp->getType());
- if (cVec && vector_type &&
- isa<ConstantInt>(cVec->getOperand(0)) &&
- cast<ConstantInt>(cVec->getOperand(0))->isZero() &&
-@@ -2210,7 +2210,7 @@ void GenSpecificPattern::visitBinaryOperator(BinaryOperator& I)
- BitCastInst* opBC = cast<BitCastInst>(op);
-
- auto opType = opBC->getType();
-- if (!(opType->isVectorTy() && cast<VectorType>(opType)->getElementType()->isIntegerTy(32) && cast<VectorType>(opType)->getNumElements() == 2))
-+ if (!(opType->isVectorTy() && cast<VectorType>(opType)->getElementType()->isIntegerTy(32) && cast<IGCLLVM::FixedVectorType>(opType)->getNumElements() == 2))
- return nullptr;
-
- if (opBC->getSrcTy()->isDoubleTy())
-@@ -2630,8 +2630,8 @@ void GenSpecificPattern::visitBitCastInst(BitCastInst& I)
- if (zExtInst->getOperand(0)->getType()->isIntegerTy(32) &&
- isa<InsertElementInst>(bitCastInst->getOperand(0)) &&
- bitCastInst->getOperand(0)->getType()->isVectorTy() &&
-- cast<VectorType>(bitCastInst->getOperand(0)->getType())->getElementType()->isIntegerTy(32) &&
-- cast<VectorType>(bitCastInst->getOperand(0)->getType())->getNumElements() == 2)
-+ cast<IGCLLVM::FixedVectorType>(bitCastInst->getOperand(0)->getType())->getElementType()->isIntegerTy(32) &&
-+ cast<IGCLLVM::FixedVectorType>(bitCastInst->getOperand(0)->getType())->getNumElements() == 2)
- {
- InsertElementInst* insertElementInst = cast<InsertElementInst>(bitCastInst->getOperand(0));
-
-@@ -2731,7 +2731,7 @@ void GenSpecificPattern::visitFNeg(llvm::UnaryOperator& I)
- }
- else
- {
-- uint32_t vectorSize = cast<VectorType>(I.getType())->getNumElements();
-+ uint32_t vectorSize = cast<IGCLLVM::FixedVectorType>(I.getType())->getNumElements();
- fsub = llvm::UndefValue::get(I.getType());
-
- for (uint32_t i = 0; i < vectorSize; ++i)
-@@ -2845,7 +2845,7 @@ Constant* IGCConstProp::replaceShaderConstant(LoadInst* inst)
- if (inst->getType()->isVectorTy())
- {
- Type* srcEltTy = cast<VectorType>(inst->getType())->getElementType();
-- uint32_t srcNElts = (uint32_t)cast<VectorType>(inst->getType())->getNumElements();
-+ uint32_t srcNElts = (uint32_t)cast<IGCLLVM::FixedVectorType>(inst->getType())->getNumElements();
- uint32_t eltSize_in_bytes = (unsigned int)srcEltTy->getPrimitiveSizeInBits() / 8;
- IRBuilder<> builder(inst);
- Value* vectorValue = UndefValue::get(inst->getType());
-@@ -3130,7 +3130,7 @@ Constant* IGCConstProp::ConstantFoldCmpInst(CmpInst* CI)
- {
- bool AllTrue = true, AllFalse = true;
- auto VecOpnd = cast<Constant>(EEI->getVectorOperand());
-- unsigned N = (unsigned)cast<VectorType>(VecOpnd->getType())->getNumElements();
-+ unsigned N = (unsigned)cast<IGCLLVM::FixedVectorType>(VecOpnd->getType())->getNumElements();
- for (unsigned i = 0; i < N; ++i)
- {
- Constant* const Opnd = VecOpnd->getAggregateElement(i);
-@@ -3926,8 +3926,8 @@ namespace IGC
- BitCastInst* BC = dyn_cast<BitCastInst>(&*BI++);
- if (!BC) continue;
- // Skip non-element-wise bitcast.
-- VectorType* DstVTy = dyn_cast<VectorType>(BC->getType());
-- VectorType* SrcVTy = dyn_cast<VectorType>(BC->getOperand(0)->getType());
-+ IGCLLVM::FixedVectorType* DstVTy = dyn_cast<IGCLLVM::FixedVectorType>(BC->getType());
-+ IGCLLVM::FixedVectorType* SrcVTy = dyn_cast<IGCLLVM::FixedVectorType>(BC->getOperand(0)->getType());
- if (!DstVTy || !SrcVTy || DstVTy->getNumElements() != SrcVTy->getNumElements())
- continue;
- // Skip if it's not used only all extractelement.
-@@ -4697,7 +4697,7 @@ void SplitIndirectEEtoSel::visitExtractElementInst(llvm::ExtractElementInst& I)
- {
- using namespace llvm::PatternMatch;
-
-- VectorType* vecTy = I.getVectorOperandType();
-+ IGCLLVM::FixedVectorType* vecTy = dyn_cast<IGCLLVM::FixedVectorType>(I.getVectorOperandType());
- uint64_t num = vecTy->getNumElements();
- Type* eleType = vecTy->getElementType();
-
-diff --git a/IGC/Compiler/DebugInfo/ScalarVISAModule.cpp b/IGC/Compiler/DebugInfo/ScalarVISAModule.cpp
-index 194696e75b..62440d6fdb 100644
---- a/IGC/Compiler/DebugInfo/ScalarVISAModule.cpp
-+++ b/IGC/Compiler/DebugInfo/ScalarVISAModule.cpp
-@@ -32,6 +32,7 @@ IN THE SOFTWARE.
- #include "DebugInfo/DebugInfoUtils.hpp"
-
- #include "common/LLVMWarningsPush.hpp"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "llvm/IR/Function.h"
- #include "llvm/IR/Module.h"
- #include "common/LLVMWarningsPop.hpp"
-@@ -583,7 +584,7 @@ ScalarVisaModule::GetVariableLocation(const llvm::Instruction* pInst) const
-
- if (pType->isVectorTy())
- {
-- vectorNumElements = (unsigned)cast<VectorType>(pType)->getNumElements();
-+ vectorNumElements = (unsigned)cast<IGCLLVM::FixedVectorType>(pType)->getNumElements();
- }
- else if (!pVar->IsUniform())
- {
-diff --git a/IGC/Compiler/GenTTI.cpp b/IGC/Compiler/GenTTI.cpp
-index b63eaeb0f0..e6b9120de9 100644
---- a/IGC/Compiler/GenTTI.cpp
-+++ b/IGC/Compiler/GenTTI.cpp
-@@ -37,6 +37,7 @@ IN THE SOFTWARE.
- #include "llvm/Analysis/LoopInfo.h"
- #include "llvm/Analysis/ScalarEvolution.h"
- #include "llvm/Support/raw_ostream.h"
-+#include "llvmWrapper/Transforms/Utils/LoopUtils.h"
- #include "common/LLVMWarningsPop.hpp"
-
- using namespace llvm;
-@@ -224,7 +225,7 @@ namespace llvm {
-
- // Skip non-simple loop.
- if (L->getNumBlocks() != 1) {
-- if (IGC_IS_FLAG_ENABLED(EnableAdvRuntimeUnroll) && L->empty()) {
-+ if (IGC_IS_FLAG_ENABLED(EnableAdvRuntimeUnroll) && IGCLLVM::isInnermost(L)) {
- auto countNonPHI = [](BasicBlock* BB) {
- unsigned Total = BB->size();
- unsigned PHIs = 0;
-diff --git a/IGC/Compiler/GenUpdateCB.cpp b/IGC/Compiler/GenUpdateCB.cpp
-index 9fb8362951..cbc25b484c 100644
---- a/IGC/Compiler/GenUpdateCB.cpp
-+++ b/IGC/Compiler/GenUpdateCB.cpp
-@@ -24,6 +24,7 @@ IN THE SOFTWARE.
-
- #include "common/LLVMWarningsPush.hpp"
- #include "llvmWrapper/Bitcode/BitcodeWriter.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include <llvm/Support/ScaledNumber.h>
- #include <llvm/Bitcode/BitcodeReader.h>
- #include "llvm/IR/DebugInfo.h"
-@@ -384,7 +385,7 @@ bool GenUpdateCB::runOnFunction(Function& F)
- isResInfo(dyn_cast<GenIntrinsicInst>(inst,
- GenISAIntrinsic::GenISA_resinfoptr), texId, lod, isUAV))
- {
-- unsigned nelems = (unsigned)cast<VectorType>(inst->getType())->getNumElements();
-+ unsigned nelems = (unsigned)cast<IGCLLVM::FixedVectorType>(inst->getType())->getNumElements();
- SmallVector< SmallVector<ExtractElementInst*, 1>, 4> extracts(nelems);
- if (VectorUsedByConstExtractOnly(inst, extracts))
- {
-diff --git a/IGC/Compiler/HandleFRemInstructions.cpp b/IGC/Compiler/HandleFRemInstructions.cpp
-index 94995a56d8..4523f3f02d 100644
---- a/IGC/Compiler/HandleFRemInstructions.cpp
-+++ b/IGC/Compiler/HandleFRemInstructions.cpp
-@@ -28,6 +28,7 @@ IN THE SOFTWARE.
- #include <llvm/IR/Instructions.h>
- #include <llvm/IR/InstIterator.h>
- #include <llvm/Transforms/Utils/BasicBlockUtils.h>
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPop.hpp"
- #include "Compiler/IGCPassSupport.h"
- #include "Probe/Assertion.h"
-@@ -77,7 +78,7 @@ void HandleFRemInstructions::visitFRem(llvm::BinaryOperator& I)
-
- if (ValType->isVectorTy())
- {
-- auto VecCount = cast<VectorType>(ValType)->getNumElements();
-+ auto VecCount = cast<IGCLLVM::FixedVectorType>(ValType)->getNumElements();
- if (VecCount == 2 || VecCount == 3 || VecCount == 4 || VecCount == 8 || VecCount == 16)
- {
- VecStr = "v" + std::to_string(VecCount);
-diff --git a/IGC/Compiler/HandleLoadStoreInstructions.cpp b/IGC/Compiler/HandleLoadStoreInstructions.cpp
-index d18eec7311..c5535701ad 100644
---- a/IGC/Compiler/HandleLoadStoreInstructions.cpp
-+++ b/IGC/Compiler/HandleLoadStoreInstructions.cpp
-@@ -77,7 +77,7 @@ void HandleLoadStoreInstructions::visitLoadInst(llvm::LoadInst& I)
-
- if (I.getType()->isVectorTy())
- {
-- numVectorElements = (uint32_t)cast<VectorType>(I.getType())->getNumElements();
-+ numVectorElements = (uint32_t)cast<IGCLLVM::FixedVectorType>(I.getType())->getNumElements();
- doubleDstType = IGCLLVM::FixedVectorType::get(builder.getDoubleTy(), numVectorElements);
- }
- uint as = ptrv->getType()->getPointerAddressSpace();
-@@ -163,7 +163,7 @@ void HandleLoadStoreInstructions::visitStoreInst(llvm::StoreInst& I)
-
- if (I.getValueOperand()->getType()->isVectorTy())
- {
-- numVectorElements = (uint32_t)cast<VectorType>(I.getValueOperand()->getType())->getNumElements();
-+ numVectorElements = (uint32_t)cast<IGCLLVM::FixedVectorType>(I.getValueOperand()->getType())->getNumElements();
- }
-
-
-diff --git a/IGC/Compiler/LegalizationPass.cpp b/IGC/Compiler/LegalizationPass.cpp
-index c76f3f0e1b..31e2079a9a 100644
---- a/IGC/Compiler/LegalizationPass.cpp
-+++ b/IGC/Compiler/LegalizationPass.cpp
-@@ -671,7 +671,7 @@ void Legalization::visitBitCastInst(llvm::BitCastInst& I)
- if (!isa<TruncInst>(pZ->getOperand(0)))
- return;
-
-- auto* pVecTy = cast<VectorType>(pZ->getDestTy());
-+ auto* pVecTy = cast<IGCLLVM::FixedVectorType>(pZ->getDestTy());
- if (pVecTy->getNumElements() != 3)
- return;
-
-@@ -766,7 +766,7 @@ void Legalization::visitSelectInst(SelectInst& I)
- }
- else if (I.getType()->isVectorTy())
- {
-- unsigned int vecSize = (unsigned)cast<VectorType>(I.getType())->getNumElements();
-+ unsigned int vecSize = (unsigned)cast<IGCLLVM::FixedVectorType>(I.getType())->getNumElements();
- Value* newVec = UndefValue::get(I.getType());
- m_builder->SetInsertPoint(&I);
- for (unsigned int i = 0; i < vecSize; i++)
-@@ -1148,7 +1148,7 @@ void Legalization::visitStoreInst(StoreInst& I)
- if (ConstantDataVector * vec = dyn_cast<ConstantDataVector>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(vec->getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getElementAsConstant(i);
-@@ -1169,7 +1169,7 @@ void Legalization::visitStoreInst(StoreInst& I)
- else if (ConstantVector * vec = dyn_cast<ConstantVector>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(vec->getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getOperand(i);
-@@ -1190,7 +1190,7 @@ void Legalization::visitStoreInst(StoreInst& I)
- else if (ConstantAggregateZero * vec = dyn_cast<ConstantAggregateZero>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(vec->getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getElementValue(i);
-@@ -1341,7 +1341,7 @@ void Legalization::visitInsertElementInst(InsertElementInst& I)
- if (ConstantDataVector * vec = dyn_cast<ConstantDataVector>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(vec->getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getElementAsConstant(i);
-@@ -1361,7 +1361,7 @@ void Legalization::visitInsertElementInst(InsertElementInst& I)
- else if (ConstantVector * vec = dyn_cast<ConstantVector>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(I.getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getOperand(i);
-@@ -1381,7 +1381,7 @@ void Legalization::visitInsertElementInst(InsertElementInst& I)
- else if (ConstantAggregateZero * vec = dyn_cast<ConstantAggregateZero>(I.getOperand(0)))
- {
- Value* newVec = UndefValue::get(I.getType());
-- unsigned int nbElement = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned int i = 0; i < nbElement; i++)
- {
- Constant* cst = vec->getElementValue(i);
-@@ -1398,7 +1398,7 @@ void Legalization::visitInsertElementInst(InsertElementInst& I)
- else if (I.getOperand(1)->getType()->isIntegerTy(1))
- {
- // This promotes i1 insertelement to i32
-- unsigned int nbElement = (unsigned)cast<VectorType>(I.getOperand(0)->getType())->getNumElements();
-+ unsigned int nbElement = (unsigned)cast<IGCLLVM::FixedVectorType>(I.getOperand(0)->getType())->getNumElements();
- Value* newVec = UndefValue::get(IGCLLVM::FixedVectorType::get(m_builder->getInt32Ty(), nbElement));
- PromoteInsertElement(&I, newVec);
- }
-@@ -1411,7 +1411,7 @@ void Legalization::visitShuffleVectorInst(ShuffleVectorInst& I)
- // If the original vector is a constant, just use the scalar constant,
- // otherwise extract from the original vector.
-
-- VectorType* resType = cast<VectorType>(I.getType());
-+ IGCLLVM::FixedVectorType* resType = cast<IGCLLVM::FixedVectorType>(I.getType());
- Value* newVec = UndefValue::get(resType);
- Value* src0 = I.getOperand(0);
- Value* src1 = I.getOperand(1);
-@@ -1422,7 +1422,7 @@ void Legalization::visitShuffleVectorInst(ShuffleVectorInst& I)
- Constant* mask = I.getShuffleMaskForBitcode();
- #endif
- // The two inputs are guaranteed to be of the same type
-- VectorType* inType = cast<VectorType>(src0->getType());
-+ IGCLLVM::FixedVectorType* inType = cast<IGCLLVM::FixedVectorType>(src0->getType());
- int inCount = int_cast<int>(inType->getNumElements());
- int inBase = 2; // 2 means using undef
- // if inType == resType, use src0/src1 as the input
-@@ -1638,7 +1638,7 @@ Type* Legalization::LegalAllocaType(Type* type) const
- #endif
- legalType = IGCLLVM::FixedVectorType::get(
- LegalAllocaType(cast<VectorType>(type)->getElementType()),
-- (unsigned)cast<VectorType>(type)->getNumElements());
-+ (unsigned)cast<IGCLLVM::FixedVectorType>(type)->getNumElements());
- break;
- case Type::StructTyID:
- return LegalStructAllocaType(type);
-@@ -1938,7 +1938,7 @@ void Legalization::visitIntrinsicInst(llvm::IntrinsicInst& I)
- Value* newValue = nullptr;
- if (srcType->isVectorTy())
- {
-- auto sourceVT = cast<VectorType>(srcType);
-+ auto sourceVT = cast<IGCLLVM::FixedVectorType>(srcType);
- const unsigned int numElements = (uint32_t)sourceVT->getNumElements();
- Value* dstVec = UndefValue::get(srcType);
- for (unsigned int i = 0; i < numElements; ++i)
-@@ -2081,7 +2081,7 @@ void Legalization::visitTruncInst(llvm::TruncInst& I) {
- }
-
- Src = BC->getOperand(0);
-- VectorType* VTy = dyn_cast<VectorType>(Src->getType());
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Src->getType());
- // Bail out if it's not bitcasted from <3 x i16>
- if (!VTy || VTy->getNumElements() != 3 || !VTy->getElementType()->isIntegerTy(16))
- return;
-diff --git a/IGC/Compiler/Legalizer/InstPromoter.cpp b/IGC/Compiler/Legalizer/InstPromoter.cpp
-index bba1d96d94..63cbccb53b 100644
---- a/IGC/Compiler/Legalizer/InstPromoter.cpp
-+++ b/IGC/Compiler/Legalizer/InstPromoter.cpp
-@@ -25,6 +25,7 @@ IN THE SOFTWARE.
- #define DEBUG_TYPE "type-legalizer"
- #include "TypeLegalizer.h"
- #include "InstPromoter.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPush.hpp"
- #include "llvm/Support/Debug.h"
- #include "llvm/Support/MathExtras.h"
-@@ -394,10 +395,10 @@ bool InstPromoter::visitBitCastInst(BitCastInst& I) {
- unsigned N =
- Val->getType()->getScalarSizeInBits() / DestTy->getScalarSizeInBits();
- Value* BC =
-- IRB->CreateBitCast(Val, VectorType::get(DestTy->getScalarType(), N));
-+ IRB->CreateBitCast(Val, IGCLLVM::FixedVectorType::get(DestTy->getScalarType(), N));
-
- std::vector<Constant*> Vals;
-- for (unsigned i = 0; i < DestTy->getVectorNumElements(); i++)
-+ for (unsigned i = 0; i < cast<IGCLLVM::FixedVectorType>(DestTy)->getNumElements(); i++)
- Vals.push_back(IRB->getInt32(i));
-
- Value* Mask = ConstantVector::get(Vals);
-diff --git a/IGC/Compiler/Legalizer/InstScalarizer.cpp b/IGC/Compiler/Legalizer/InstScalarizer.cpp
-index 3902f74071..c8e18cc5e7 100644
---- a/IGC/Compiler/Legalizer/InstScalarizer.cpp
-+++ b/IGC/Compiler/Legalizer/InstScalarizer.cpp
-@@ -130,7 +130,7 @@ bool InstScalarizer::visitLoadInst(LoadInst& I) {
- // otherwise, it's broken.
- IGC_ASSERT(TL->getTypeSizeInBits(EltTy) == TL->getTypeStoreSizeInBits(EltTy));
-
-- unsigned NumElts = (unsigned)cast<VectorType>(OrigTy)->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(OrigTy)->getNumElements();
- unsigned Elt = 0;
-
- Type* NewPtrTy = PointerType::get(EltTy, AS);
-@@ -268,7 +268,7 @@ bool InstScalarizer::visitStoreInst(StoreInst& I) {
- // otherwise, it's broken.
- IGC_ASSERT(TL->getTypeSizeInBits(EltTy) == TL->getTypeStoreSizeInBits(EltTy));
-
-- unsigned NumElts = (unsigned)cast<VectorType>(OrigTy)->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(OrigTy)->getNumElements();
- unsigned Elt = 0;
-
- Type* NewPtrTy = PointerType::get(EltTy, AS);
-@@ -498,7 +498,7 @@ bool InstScalarizer::visitInsertElementInst(InsertElementInst& I) {
- IGC_ASSERT(EltSeq->size());
- IGC_ASSERT(VecSeqCopy.size() % EltSeq->size() == 0);
-
-- unsigned NumElts = (unsigned)cast<VectorType>(I.getOperand(0)->getType())->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(I.getOperand(0)->getType())->getNumElements();
- unsigned i = 0;
- for (unsigned Elt = 0; Elt != NumElts; ++Elt) {
- if (Elt == Idx) {
-diff --git a/IGC/Compiler/Legalizer/PeepholeTypeLegalizer.cpp b/IGC/Compiler/Legalizer/PeepholeTypeLegalizer.cpp
-index 28f8ce840f..778132c4f2 100644
---- a/IGC/Compiler/Legalizer/PeepholeTypeLegalizer.cpp
-+++ b/IGC/Compiler/Legalizer/PeepholeTypeLegalizer.cpp
-@@ -162,7 +162,7 @@ void PeepholeTypeLegalizer::legalizePhiInstruction(Instruction& I)
-
- if (quotient > 1)
- {
-- unsigned numElements = I.getType()->isVectorTy() ? (unsigned)cast<VectorType>(I.getType())->getNumElements() : 1;
-+ unsigned numElements = I.getType()->isVectorTy() ? (unsigned)cast<IGCLLVM::FixedVectorType>(I.getType())->getNumElements() : 1;
- Type* newType = IGCLLVM::FixedVectorType::get(Type::getIntNTy(I.getContext(), promoteToInt), quotient * numElements);
-
- PHINode* newPhi = m_builder->CreatePHI(newType, oldPhi->getNumIncomingValues());
-@@ -223,7 +223,7 @@ void PeepholeTypeLegalizer::legalizeExtractElement(Instruction& I)
- unsigned elementWidth = extract->getType()->getScalarSizeInBits();
- if (!isLegalInteger(elementWidth) && extract->getType()->isIntOrIntVectorTy())
- {
-- unsigned numElements = (unsigned)cast<VectorType>(extract->getOperand(0)->getType())->getNumElements();
-+ unsigned numElements = (unsigned)cast<IGCLLVM::FixedVectorType>(extract->getOperand(0)->getType())->getNumElements();
- unsigned quotient, promoteToInt;
- promoteInt(elementWidth, quotient, promoteToInt, DL->getLargestLegalIntTypeSizeInBits());
-
-@@ -850,7 +850,7 @@ void PeepholeTypeLegalizer::cleanupZExtInst(Instruction& I) {
- }
-
- unsigned ipElmtSize = prevInst->getOperand(0)->getType()->getScalarSizeInBits();
-- unsigned ipVecSize = (unsigned)cast<VectorType>(prevInst->getOperand(0)->getType())->getNumElements();
-+ unsigned ipVecSize = (unsigned)cast<IGCLLVM::FixedVectorType>(prevInst->getOperand(0)->getType())->getNumElements();
- unsigned convFactor = promoteToInt / ipElmtSize;
-
- Value* vecRes = UndefValue::get(IGCLLVM::FixedVectorType::get(llvm::Type::getIntNTy(I.getContext(), promoteToInt), quotient));
-diff --git a/IGC/Compiler/Legalizer/TypeLegalizer.cpp b/IGC/Compiler/Legalizer/TypeLegalizer.cpp
-index f8f71d71dd..a46f42bd0d 100644
---- a/IGC/Compiler/Legalizer/TypeLegalizer.cpp
-+++ b/IGC/Compiler/Legalizer/TypeLegalizer.cpp
-@@ -32,6 +32,7 @@ IN THE SOFTWARE.
- #include "InstScalarizer.h"
- #include "InstElementizer.h"
- #include "common/LLVMWarningsPush.hpp"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "llvm/ADT/PostOrderIterator.h"
- #include "llvm/IR/CFG.h"
- #include "llvm/Support/Debug.h"
-@@ -290,7 +291,7 @@ TypeSeq* TypeLegalizer::getScalarizedTypeSeq(Type* Ty) {
- }
-
- Type* EltTy = cast<VectorType>(Ty)->getElementType();
-- for (unsigned i = 0, e = (unsigned)cast<VectorType>(Ty)->getNumElements(); i != e; ++i)
-+ for (unsigned i = 0, e = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements(); i != e; ++i)
- TMI->second.push_back(EltTy);
-
- return &TMI->second;
-diff --git a/IGC/Compiler/Legalizer/TypeLegalizer.h b/IGC/Compiler/Legalizer/TypeLegalizer.h
-index f3ce264ce8..a6910d0876 100644
---- a/IGC/Compiler/Legalizer/TypeLegalizer.h
-+++ b/IGC/Compiler/Legalizer/TypeLegalizer.h
-@@ -28,6 +28,7 @@ IN THE SOFTWARE.
- #include "llvmWrapper/IR/Instructions.h"
- #include "llvmWrapper/Analysis/InlineCost.h"
- #include "llvmWrapper/IR/InstrTypes.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "llvmWrapper/Support/Alignment.h"
- #include "llvm/ADT/ArrayRef.h"
- #include "llvm/ADT/DenseMap.h"
-@@ -287,7 +288,7 @@ namespace IGC {
- if (!Ty->isVectorTy())
- return false;
-
-- unsigned NumElts = (unsigned)cast<VectorType>(Ty)->getNumElements();
-+ unsigned NumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements();
- Type* EltTy = cast<VectorType>(Ty)->getElementType();
- const auto& ProfitLengths = getProfitLoadVectorLength(EltTy);
-
-diff --git a/IGC/Compiler/LowPrecisionOptPass.cpp b/IGC/Compiler/LowPrecisionOptPass.cpp
-index 0708bfae58..15272b8dfc 100644
---- a/IGC/Compiler/LowPrecisionOptPass.cpp
-+++ b/IGC/Compiler/LowPrecisionOptPass.cpp
-@@ -252,7 +252,7 @@ bool LowPrecisionOpt::propagateSamplerType(llvm::GenIntrinsicInst& I)
- return false;
- }
-
-- VectorType* oldTy = cast<VectorType>(I.getType());
-+ IGCLLVM::FixedVectorType* oldTy = cast<IGCLLVM::FixedVectorType>(I.getType());
- llvm::SmallVector<llvm::Type*, 4> overloadTys;
- auto retTy = IGCLLVM::FixedVectorType::get(newDstType, int_cast<unsigned int>(oldTy->getNumElements()));
- overloadTys.push_back(retTy);
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/AggregateArguments/AggregateArguments.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/AggregateArguments/AggregateArguments.cpp
-index 67535cfcda..3cdd2975f7 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/AggregateArguments/AggregateArguments.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/AggregateArguments/AggregateArguments.cpp
-@@ -24,6 +24,7 @@ IN THE SOFTWARE.
-
- #include "Compiler/Optimizer/OpenCLPasses/AggregateArguments/AggregateArguments.hpp"
- #include "Compiler/IGCPassSupport.h"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPush.hpp"
- #include "llvm/IR/Function.h"
- #include "common/LLVMWarningsPop.hpp"
-@@ -130,7 +131,7 @@ static uint64_t getNumElements(Type* type)
- {
- return arrayType->getNumElements();
- }
-- if (VectorType * vectorType = dyn_cast<VectorType>(type))
-+ if (IGCLLVM::FixedVectorType * vectorType = dyn_cast<IGCLLVM::FixedVectorType>(type))
- {
- return vectorType->getNumElements();
- }
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/CorrectlyRoundedDivSqrt/CorrectlyRoundedDivSqrt.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/CorrectlyRoundedDivSqrt/CorrectlyRoundedDivSqrt.cpp
-index 2a9d749959..79ed0948c0 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/CorrectlyRoundedDivSqrt/CorrectlyRoundedDivSqrt.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/CorrectlyRoundedDivSqrt/CorrectlyRoundedDivSqrt.cpp
-@@ -27,6 +27,7 @@ IN THE SOFTWARE.
- #include "Compiler/IGCPassSupport.h"
- #include "GenISAIntrinsics/GenIntrinsicInst.h"
-
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPush.hpp"
- #include <llvm/IR/Function.h>
- #include <llvm/IR/Instructions.h>
-@@ -133,7 +134,7 @@ Value* CorrectlyRoundedDivSqrt::emitIEEEDivide(BinaryOperator* I, Value* Op0, Va
- }
- else
- {
-- auto vType = dyn_cast<VectorType>(Ty);
-+ auto vType = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- unsigned VecLen = (uint32_t)vType->getNumElements();
- Divide = UndefValue::get(Ty);
- for (unsigned i = 0; i < VecLen; i++)
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/DeviceEnqueueFuncs/TransformBlocks.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/DeviceEnqueueFuncs/TransformBlocks.cpp
-index 52a9b61355..5ad3ceda43 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/DeviceEnqueueFuncs/TransformBlocks.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/DeviceEnqueueFuncs/TransformBlocks.cpp
-@@ -952,7 +952,7 @@ namespace //Anonymous
- {
- auto ndrangeStructName = "struct.ndrange_t";
- auto module = _deviceExecCall->getModule();
-- auto ndrangeTy = module->getTypeByName(ndrangeStructName);
-+ auto ndrangeTy = IGCLLVM::getTypeByName(module, ndrangeStructName);
- if (ndrangeTy == nullptr)
- {
- //create struct type
-@@ -1697,7 +1697,7 @@ namespace //Anonymous
- // this generates <element_type><num_elements> string. Ie for char2 element_type is char and num_elements is 2
- // that is done by callin BaseTypeName on vector element type, this recursive call has only a depth of one since
- // there are no compound vectors in OpenCL.
-- auto vType = llvm::dyn_cast<VectorType>(type);
-+ auto vType = llvm::dyn_cast<IGCLLVM::FixedVectorType>(type);
- return BaseTypeName(type->getContainedType(0), os) << vType->getNumElements();
- }
- default:
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/KernelArgs.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/KernelArgs.cpp
-index 6448463d7d..7df7107961 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/KernelArgs.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/KernelArgs.cpp
-@@ -24,6 +24,7 @@ IN THE SOFTWARE.
-
- #include "Compiler/Optimizer/OpenCLPasses/KernelArgs.hpp"
- #include "AdaptorCommon/ImplicitArgs.hpp"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPush.hpp"
- #include <llvm/IR/Argument.h>
- #include <llvm/IR/DataLayout.h>
-@@ -388,7 +389,7 @@ unsigned int KernelArg::calcAssociatedArgNo(const ImplicitArg& implicitArg, cons
-
- unsigned int KernelArg::getNumComponents() const
- {
-- if (VectorType * vecType = dyn_cast<VectorType>(m_arg->getType()))
-+ if (IGCLLVM::FixedVectorType * vecType = dyn_cast<IGCLLVM::FixedVectorType>(m_arg->getType()))
- {
- // Vector
- return int_cast<unsigned int>(vecType->getNumElements());
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/OpenCLPrintf/OpenCLPrintfResolution.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/OpenCLPrintf/OpenCLPrintfResolution.cpp
-index 407748533e..9f375e1cb7 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/OpenCLPrintf/OpenCLPrintfResolution.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/OpenCLPrintf/OpenCLPrintfResolution.cpp
-@@ -739,7 +739,7 @@ Value* OpenCLPrintfResolution::fixupPrintfArg(CallInst& printfCall, Value* arg,
- }
-
- Type* newType = Type::getFloatTy(arg->getContext());
-- if (auto argVT = dyn_cast<VectorType>(arg->getType()))
-+ if (auto argVT = dyn_cast<IGCLLVM::FixedVectorType>(arg->getType()))
- {
- newType = IGCLLVM::FixedVectorType::get(newType, (unsigned)argVT->getNumElements());
- }
-@@ -769,7 +769,7 @@ void OpenCLPrintfResolution::preprocessPrintfArgs(CallInst& printfCall)
- IGC::SHADER_PRINTF_TYPE argDataType = getPrintfArgDataType(arg);
- arg = fixupPrintfArg(printfCall, arg, argDataType);
- uint vecSize = 0;
-- if (auto argVType = dyn_cast<VectorType>(argType)) {
-+ if (auto argVType = dyn_cast<IGCLLVM::FixedVectorType>(argType)) {
- vecSize = (uint)argVType->getNumElements();
- }
- m_argDescriptors.push_back(SPrintfArgDescriptor(argDataType, arg, vecSize));
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/PrivateMemory/PrivateMemoryResolution.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/PrivateMemory/PrivateMemoryResolution.cpp
-index 03a4583771..0bade5aa7c 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/PrivateMemory/PrivateMemoryResolution.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/PrivateMemory/PrivateMemoryResolution.cpp
-@@ -29,6 +29,7 @@ IN THE SOFTWARE.
- #include "Compiler/IGCPassSupport.h"
- #include "Compiler/CISACodeGen/GenCodeGenModule.h"
- #include "Compiler/CISACodeGen/LowerGEPForPrivMem.hpp"
-+#include "llvmWrapper/IR/DerivedTypes.h"
- #include "common/LLVMWarningsPush.hpp"
- #include "llvm/Transforms/Utils/Local.h"
- #include "llvm/IR/DataLayout.h"
-@@ -614,7 +615,7 @@ class TransposeHelperPrivateMem : public TransposeHelper
- Type* scalarptrTy = PointerType::get(scalarType, pLoad->getPointerAddressSpace());
- IGC_ASSERT(scalarType->getPrimitiveSizeInBits() / 8 == elementSize);
- Value* vec = UndefValue::get(pLoad->getType());
-- auto pLoadVT = cast<VectorType>(pLoad->getType());
-+ auto pLoadVT = cast<IGCLLVM::FixedVectorType>(pLoad->getType());
- for (unsigned i = 0, e = (unsigned)pLoadVT->getNumElements(); i < e; ++i)
- {
- Value* ptr = IRB.CreateIntToPtr(address, scalarptrTy);
-@@ -653,7 +654,7 @@ class TransposeHelperPrivateMem : public TransposeHelper
- IGC_ASSERT(scalarType->getPrimitiveSizeInBits() / 8 == elementSize);
- Value* vec = pStore->getValueOperand();
-
-- unsigned vecNumElts = (unsigned)cast<VectorType>(vec->getType())->getNumElements();
-+ unsigned vecNumElts = (unsigned)cast<IGCLLVM::FixedVectorType>(vec->getType())->getNumElements();
- for (unsigned i = 0; i < vecNumElts; ++i)
- {
- Value* ptr = IRB.CreateIntToPtr(address, scalarptrTy);
-@@ -717,7 +718,7 @@ bool PrivateMemoryResolution::testTransposedMemory(const Type* pTmpType, const T
- }
- else if(pTmpType->isVectorTy())
- {
-- auto pTmpVType = cast<VectorType>(pTmpType);
-+ auto pTmpVType = cast<IGCLLVM::FixedVectorType>(pTmpType);
- tmpAllocaSize *= pTmpVType->getNumElements();
- pTmpType = pTmpType->getContainedType(0);
- ok = (nullptr != pTmpType);
-@@ -825,6 +826,8 @@ bool PrivateMemoryResolution::resolveAllocaInstructions(bool privateOnStack)
-
- // Construct an empty DebugLoc.
- IF_DEBUG_INFO(DebugLoc entryDebugLoc);
-+ // Assign with the function location if available.
-+ IF_DEBUG_INFO_IF(DISubprogram *subprogram = m_currFunction->getSubprogram(), entryDebugLoc = DILocation::get(subprogram->getContext(), subprogram->getLine(), 0, subprogram););
- IF_DEBUG_INFO(entryBuilder.SetCurrentDebugLocation(entryDebugLoc));
-
- if (privateOnStack)
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/ReplaceUnsupportedIntrinsics/ReplaceUnsupportedIntrinsics.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/ReplaceUnsupportedIntrinsics/ReplaceUnsupportedIntrinsics.cpp
-index 1190330abc..bb2932d5da 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/ReplaceUnsupportedIntrinsics/ReplaceUnsupportedIntrinsics.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/ReplaceUnsupportedIntrinsics/ReplaceUnsupportedIntrinsics.cpp
-@@ -254,7 +254,7 @@ Instruction* ReplaceUnsupportedIntrinsics::insertLoop(Instruction* Loc, Value* L
- Value* ReplaceUnsupportedIntrinsics::replicateScalar(
- Value* ScalarVal, Type* Ty, Instruction* InsertBefore)
- {
-- VectorType* VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType* VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- Type* ETy = VTy ? VTy->getElementType() : Ty;
- uint32_t sBits = (unsigned int)ScalarVal->getType()->getPrimitiveSizeInBits();
- uint32_t nBits = (unsigned int)ETy->getPrimitiveSizeInBits();
-@@ -915,7 +915,7 @@ void ReplaceUnsupportedIntrinsics::replaceFunnelShift(IntrinsicInst* I) {
- }
-
- Value* numBits = Builder.getIntN(sizeInBits, sizeInBits);
-- if (auto IVT = dyn_cast<VectorType>(I->getType())) {
-+ if (auto IVT = dyn_cast<IGCLLVM::FixedVectorType>(I->getType())) {
- numBits = ConstantVector::getSplat(IGCLLVM::getElementCount((uint32_t)IVT->getNumElements()), cast<Constant>(numBits));
- }
- auto shiftModulo = Builder.CreateURem(I->getArgOperand(2), numBits);
-diff --git a/IGC/Compiler/Optimizer/OpenCLPasses/WIFuncs/WIFuncResolution.cpp b/IGC/Compiler/Optimizer/OpenCLPasses/WIFuncs/WIFuncResolution.cpp
-index c9fed6746b..1882a8cc1f 100644
---- a/IGC/Compiler/Optimizer/OpenCLPasses/WIFuncs/WIFuncResolution.cpp
-+++ b/IGC/Compiler/Optimizer/OpenCLPasses/WIFuncs/WIFuncResolution.cpp
-@@ -291,7 +291,7 @@ static Value* BuildLoadInst(CallInst& CI, unsigned int Offset, Type* DataType)
- auto Size = ElemByteSize;
- if (DataType->isVectorTy())
- {
-- Size *= DataType->getVectorNumElements();
-+ Size *= (unsigned int)cast<IGCLLVM::FixedVectorType>(DataType)->getNumElements();
- }
- unsigned int AlignedOffset = (Offset / ElemByteSize) * ElemByteSize;
- unsigned int LoadByteSize = (Offset == AlignedOffset) ? Size : Size * 2;
-diff --git a/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp b/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp
-index 9a77ec5386..09efed958d 100644
---- a/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp
-+++ b/IGC/Compiler/Optimizer/PreCompiledFuncImport.cpp
-@@ -341,7 +341,7 @@ bool PreCompiledFuncImport::preProcessDouble()
- }
- else
- {
-- uint32_t vectorSize = cast<VectorType>(Inst->getType())->getNumElements();
-+ uint32_t vectorSize = cast<IGCLLVM::FixedVectorType>(Inst->getType())->getNumElements();
- fsub = llvm::UndefValue::get(Inst->getType());
-
- for (uint32_t i = 0; i < vectorSize; ++i)
-@@ -967,7 +967,7 @@ void PreCompiledFuncImport::processDivide(BinaryOperator& inst, EmulatedFunction
-
- Type* argumentType = inst.getOperand(0)->getType();
-
-- if (auto argumentVType = dyn_cast<VectorType>(argumentType))
-+ if (auto argumentVType = dyn_cast<IGCLLVM::FixedVectorType>(argumentType))
- {
- numElements = (unsigned)argumentVType->getNumElements();
- }
-diff --git a/IGC/Compiler/Optimizer/Scalarizer.cpp b/IGC/Compiler/Optimizer/Scalarizer.cpp
-index 09e1cc9858..3882f4140e 100644
---- a/IGC/Compiler/Optimizer/Scalarizer.cpp
-+++ b/IGC/Compiler/Optimizer/Scalarizer.cpp
-@@ -419,7 +419,7 @@ void ScalarizeFunction::scalarizeInstruction(BinaryOperator* BI)
- {
- V_PRINT(scalarizer, "\t\tBinary instruction\n");
- IGC_ASSERT_MESSAGE(BI, "instruction type dynamic cast failed");
-- VectorType* instType = dyn_cast<VectorType>(BI->getType());
-+ IGCLLVM::FixedVectorType* instType = dyn_cast<IGCLLVM::FixedVectorType>(BI->getType());
- // Only need handling for vector binary ops
- if (!instType) return;
-
-@@ -479,7 +479,7 @@ void ScalarizeFunction::scalarizeInstruction(CmpInst* CI)
- {
- V_PRINT(scalarizer, "\t\tCompare instruction\n");
- IGC_ASSERT_MESSAGE(CI, "instruction type dynamic cast failed");
-- VectorType* instType = dyn_cast<VectorType>(CI->getType());
-+ IGCLLVM::FixedVectorType* instType = dyn_cast<IGCLLVM::FixedVectorType>(CI->getType());
- // Only need handling for vector compares
- if (!instType) return;
-
-@@ -527,13 +527,13 @@ void ScalarizeFunction::scalarizeInstruction(CastInst* CI)
- {
- V_PRINT(scalarizer, "\t\tCast instruction\n");
- IGC_ASSERT_MESSAGE(CI, "instruction type dynamic cast failed");
-- VectorType* instType = dyn_cast<VectorType>(CI->getType());
-+ IGCLLVM::FixedVectorType* instType = dyn_cast<IGCLLVM::FixedVectorType>(CI->getType());
-
- // For BitCast - we only scalarize if src and dst types have same vector length
- if (isa<BitCastInst>(CI))
- {
- if (!instType) return recoverNonScalarizableInst(CI);
-- VectorType* srcType = dyn_cast<VectorType>(CI->getOperand(0)->getType());
-+ IGCLLVM::FixedVectorType* srcType = dyn_cast<IGCLLVM::FixedVectorType>(CI->getOperand(0)->getType());
- if (!srcType || (instType->getNumElements() != srcType->getNumElements()))
- {
- return recoverNonScalarizableInst(CI);
-@@ -588,7 +588,7 @@ void ScalarizeFunction::scalarizeInstruction(PHINode* PI)
- {
- V_PRINT(scalarizer, "\t\tPHI instruction\n");
- IGC_ASSERT_MESSAGE(PI, "instruction type dynamic cast failed");
-- VectorType* instType = dyn_cast<VectorType>(PI->getType());
-+ IGCLLVM::FixedVectorType* instType = dyn_cast<IGCLLVM::FixedVectorType>(PI->getType());
- // Only need handling for vector PHI
- if (!instType) return;
-
-@@ -699,7 +699,7 @@ void ScalarizeFunction::scalarizeInstruction(SelectInst* SI)
- {
- V_PRINT(scalarizer, "\t\tSelect instruction\n");
- IGC_ASSERT_MESSAGE(SI, "instruction type dynamic cast failed");
-- VectorType* instType = dyn_cast<VectorType>(SI->getType());
-+ IGCLLVM::FixedVectorType* instType = dyn_cast<IGCLLVM::FixedVectorType>(SI->getType());
- // Only need handling for vector select
- if (!instType) return;
-
-@@ -781,7 +781,7 @@ void ScalarizeFunction::scalarizeInstruction(ExtractElementInst* EI)
-
- // Connect the "extracted" value to all its consumers
- uint64_t scalarIndex = cast<ConstantInt>(scalarIndexVal)->getZExtValue();
-- auto valueVType = cast<VectorType>(vectorValue->getType());
-+ auto valueVType = cast<IGCLLVM::FixedVectorType>(vectorValue->getType());
- if (static_cast<unsigned int>(scalarIndex) < (unsigned)valueVType->getNumElements())
- {
- IGC_ASSERT_MESSAGE(NULL != operand[static_cast<unsigned int>(scalarIndex)], "SCM error");
-@@ -845,7 +845,7 @@ void ScalarizeFunction::scalarizeInstruction(InsertElementInst* II)
- if (isa<UndefValue>(sourceVectorValue))
- {
- // Scalarize the undef value (generate a scalar undef)
-- VectorType* inputVectorType = dyn_cast<VectorType>(sourceVectorValue->getType());
-+ IGCLLVM::FixedVectorType* inputVectorType = dyn_cast<IGCLLVM::FixedVectorType>(sourceVectorValue->getType());
- IGC_ASSERT_MESSAGE(inputVectorType, "expected vector argument");
-
- UndefValue* undefVal = UndefValue::get(inputVectorType->getElementType());
-@@ -886,7 +886,7 @@ void ScalarizeFunction::scalarizeInstruction(ShuffleVectorInst* SI)
- IGC_ASSERT(nullptr != sourceVector0Value);
- Value* sourceVector1Value = SI->getOperand(1);
- IGC_ASSERT(nullptr != sourceVector1Value);
-- VectorType* const inputType = dyn_cast<VectorType>(sourceVector0Value->getType());
-+ IGCLLVM::FixedVectorType* const inputType = dyn_cast<IGCLLVM::FixedVectorType>(sourceVector0Value->getType());
- IGC_ASSERT_MESSAGE(nullptr != inputType, "vector input error");
- IGC_ASSERT_MESSAGE(inputType == sourceVector1Value->getType(), "vector input error");
- unsigned sourceVectorWidth = int_cast<unsigned>(inputType->getNumElements());
-@@ -908,7 +908,7 @@ void ScalarizeFunction::scalarizeInstruction(ShuffleVectorInst* SI)
-
- // Generate array for shuffled scalar values
- SmallVector<Value*, MAX_INPUT_VECTOR_WIDTH>newVector;
-- unsigned width = int_cast<unsigned>(SI->getType()->getNumElements());
-+ unsigned width = int_cast<unsigned>(cast<IGCLLVM::FixedVectorType>(SI->getType())->getNumElements());
-
- // Generate undef value, which may be needed as some scalar elements
- UndefValue* undef = UndefValue::get(inputType->getElementType());
-@@ -977,7 +977,7 @@ void ScalarizeFunction::scalarizeInstruction(GetElementPtrInst* GI)
-
- if (baseValue->getType()->isVectorTy())
- {
-- width = int_cast<unsigned>(dyn_cast<VectorType>(baseValue->getType())->getNumElements());
-+ width = int_cast<unsigned>(dyn_cast<IGCLLVM::FixedVectorType>(baseValue->getType())->getNumElements());
- // Obtain the scalarized operands
- obtainScalarizedValues(operand1, NULL, baseValue, GI);
- ptrTy = dyn_cast<VectorType>(baseValue->getType())->getElementType();
-@@ -988,7 +988,7 @@ void ScalarizeFunction::scalarizeInstruction(GetElementPtrInst* GI)
- }
- if (indexValue->getType()->isVectorTy())
- {
-- width = int_cast<unsigned>(dyn_cast<VectorType>(indexValue->getType())->getNumElements());
-+ width = int_cast<unsigned>(dyn_cast<IGCLLVM::FixedVectorType>(indexValue->getType())->getNumElements());
- // Obtain the scalarized operands
- obtainScalarizedValues(operand2, NULL, indexValue, GI);
- }
-@@ -1027,7 +1027,7 @@ void ScalarizeFunction::obtainScalarizedValues(SmallVectorImpl<Value*>& retValue
- {
- V_PRINT(scalarizer, "\t\t\tObtaining scalar value... " << *origValue << "\n");
-
-- VectorType* origType = dyn_cast<VectorType>(origValue->getType());
-+ IGCLLVM::FixedVectorType* origType = dyn_cast<IGCLLVM::FixedVectorType>(origValue->getType());
- IGC_ASSERT_MESSAGE(origType, "Value must have a vector type!");
- unsigned width = int_cast<unsigned>(origType->getNumElements());
-
-@@ -1186,7 +1186,7 @@ void ScalarizeFunction::obtainVectorValueWhichMightBeScalarizedImpl(Value* vecto
- }
-
- Value* assembledVector = UndefValue::get(vectorVal->getType());
-- unsigned width = int_cast<unsigned>(dyn_cast<VectorType>(vectorVal->getType())->getNumElements());
-+ unsigned width = int_cast<unsigned>(dyn_cast<IGCLLVM::FixedVectorType>(vectorVal->getType())->getNumElements());
- for (unsigned i = 0; i < width; i++)
- {
- IGC_ASSERT_MESSAGE(NULL != valueEntry->scalarValues[i], "SCM entry has NULL value");
-@@ -1246,7 +1246,7 @@ void ScalarizeFunction::updateSCMEntryWithValues(ScalarizeFunction::SCMEntry* en
- bool matchDbgLoc)
- {
- IGC_ASSERT_MESSAGE((origValue->getType()->isArrayTy() || origValue->getType()->isVectorTy()), "only Vector values are supported");
-- unsigned width = int_cast<unsigned>(dyn_cast<VectorType>(origValue->getType())->getNumElements());
-+ unsigned width = int_cast<unsigned>(dyn_cast<IGCLLVM::FixedVectorType>(origValue->getType())->getNumElements());
-
- entry->isOriginalVectorRemoved = isOrigValueRemoved;
-
-@@ -1316,7 +1316,7 @@ void ScalarizeFunction::resolveDeferredInstructions()
- Instruction* vectorInst = dyn_cast<Instruction>(current.unresolvedInst);
- IGC_ASSERT_MESSAGE(vectorInst, "DRL only handles unresolved instructions");
-
-- VectorType* currType = dyn_cast<VectorType>(vectorInst->getType());
-+ IGCLLVM::FixedVectorType* currType = dyn_cast<IGCLLVM::FixedVectorType>(vectorInst->getType());
- IGC_ASSERT_MESSAGE(currType, "Cannot have DRL of non-vector value");
- unsigned width = int_cast<unsigned>(currType->getNumElements());
-
-diff --git a/IGC/Compiler/Optimizer/ValueTracker.cpp b/IGC/Compiler/Optimizer/ValueTracker.cpp
-index ac02746e3f..8c0619edcc 100644
---- a/IGC/Compiler/Optimizer/ValueTracker.cpp
-+++ b/IGC/Compiler/Optimizer/ValueTracker.cpp
-@@ -178,7 +178,7 @@ Value* ValueTracker::handleExtractElement(ExtractElementInst* E)
- {
- auto mask = I->getShuffleMask();
- uint shuffleidx = int_cast<uint>(mask[(uint)idx]);
-- auto vType = dyn_cast<VectorType>(I->getOperand(0)->getType());
-+ auto vType = dyn_cast<IGCLLVM::FixedVectorType>(I->getOperand(0)->getType());
- baseValue = (shuffleidx < vType->getNumElements()) ?
- I->getOperand(0) : I->getOperand(1);
- }
-diff --git a/IGC/Compiler/VerificationPass.cpp b/IGC/Compiler/VerificationPass.cpp
-index 98437d79dd..40d50f5a19 100644
---- a/IGC/Compiler/VerificationPass.cpp
-+++ b/IGC/Compiler/VerificationPass.cpp
-@@ -302,7 +302,7 @@ bool VerificationPass::verifyType(Type* type, Value* val)
-
- case IGCLLVM::VectorTyID:
- {
-- auto VType = cast<VectorType>(type);
-+ auto VType = cast<IGCLLVM::FixedVectorType>(type);
- unsigned typeSize = (unsigned)VType->getNumElements();
- if (!m_IGC_IR_spec.vectorTypeSizes.count(typeSize))
- {
-diff --git a/IGC/DebugInfo/DebugInfoUtils.hpp b/IGC/DebugInfo/DebugInfoUtils.hpp
-index 7f2e288acd..88b30a75ff 100644
---- a/IGC/DebugInfo/DebugInfoUtils.hpp
-+++ b/IGC/DebugInfo/DebugInfoUtils.hpp
-@@ -108,7 +108,7 @@ namespace IGC
- IGCLLVM::DIBuilder Builder(M);
- llvm::DIGlobalVariable* GV = GVs[j]->getVariable();
- llvm::DIScope* scopeToUse = GV->getScope();
-- llvm::DILocation* locToUse = llvm::DebugLoc::get(GV->getLine(), 0, scopeToUse, loc);
-+ llvm::DILocation* locToUse = llvm::DILocation::get(scopeToUse->getContext(), GV->getLine(), 0, scopeToUse, loc);
- if (llvm::isa<llvm::DICompileUnit>(GV->getScope()))
- {
- // Function has no DebugLoc so it is either internal
-diff --git a/IGC/DebugInfo/DwarfDebug.cpp b/IGC/DebugInfo/DwarfDebug.cpp
-index e86ea69a5c..b251531b21 100644
---- a/IGC/DebugInfo/DwarfDebug.cpp
-+++ b/IGC/DebugInfo/DwarfDebug.cpp
-@@ -2168,9 +2168,9 @@ static DebugLoc getFnDebugLoc(DebugLoc DL, const LLVMContext& Ctx)
- // Check for number of operands since the compatibility is cheap here.
- if (SP->getNumOperands() > 19)
- {
-- return DebugLoc::get(SP->getScopeLine(), 0, SP);
-+ return DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP);
- }
-- return DebugLoc::get(SP->getLine(), 0, SP);
-+ return DILocation::get(SP->getContext(), SP->getLine(), 0, SP);
- }
-
- return DebugLoc();
-diff --git a/IGC/GenISAIntrinsics/GenIntrinsics.cpp b/IGC/GenISAIntrinsics/GenIntrinsics.cpp
-index 708cfdaa6a..772155b214 100644
---- a/IGC/GenISAIntrinsics/GenIntrinsics.cpp
-+++ b/IGC/GenISAIntrinsics/GenIntrinsics.cpp
-@@ -204,7 +204,7 @@ static Type *DecodeFixedType(ArrayRef<GenISAIntrinsic::IITDescriptor> &Infos,
- case IITDescriptor::SameVecWidthArgument: {
- Type *EltTy = DecodeFixedType(Infos, Tys, Context);
- Type *Ty = Tys[D.getArgumentNumber()];
-- if (VectorType *VTy = dyn_cast<VectorType>(Ty)) {
-+ if (IGCLLVM::FixedVectorType *VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty)) {
- return IGCLLVM::FixedVectorType::get(EltTy, int_cast<unsigned int>(VTy->getNumElements()));
- }
- IGC_ASSERT_EXIT_MESSAGE(0, "unhandled");
-@@ -215,7 +215,7 @@ static Type *DecodeFixedType(ArrayRef<GenISAIntrinsic::IITDescriptor> &Infos,
- }
- case IITDescriptor::VecOfPtrsToElt: {
- Type *Ty = Tys[D.getArgumentNumber()];
-- VectorType *VTy = dyn_cast<VectorType>(Ty);
-+ IGCLLVM::FixedVectorType *VTy = dyn_cast<IGCLLVM::FixedVectorType>(Ty);
- if (!VTy)
- IGC_ASSERT_EXIT_MESSAGE(0, "Expected an argument of Vector Type");
- Type *EltTy = cast<VectorType>(VTy)->getElementType();
-@@ -434,7 +434,7 @@ static std::string getMangledTypeStr(Type* Ty) {
- Result += "f";
- }
- else if (isa<VectorType>(Ty))
-- Result += "v" + utostr(cast<VectorType>(Ty)->getNumElements()) +
-+ Result += "v" + utostr(cast<IGCLLVM::FixedVectorType>(Ty)->getNumElements()) +
- getMangledTypeStr(cast<VectorType>(Ty)->getElementType());
- else if (Ty)
- Result += EVT::getEVT(Ty).getEVTString();
-diff --git a/IGC/LLVM3DBuilder/BuiltinsFrontendDefinitions.hpp b/IGC/LLVM3DBuilder/BuiltinsFrontendDefinitions.hpp
-index af20473ff4..79f74d3301 100644
---- a/IGC/LLVM3DBuilder/BuiltinsFrontendDefinitions.hpp
-+++ b/IGC/LLVM3DBuilder/BuiltinsFrontendDefinitions.hpp
-@@ -4989,7 +4989,7 @@ void LLVM3DBuilder<preserveNames, T, Inserter>::VectorToScalars(
- IGC_ASSERT(nullptr != vector->getType());
- IGC_ASSERT(vector->getType()->isVectorTy());
-
-- const unsigned count = (unsigned)llvm::cast<llvm::VectorType>(vector->getType())->getNumElements();
-+ const unsigned count = (unsigned)llvm::cast<IGCLLVM::FixedVectorType>(vector->getType())->getNumElements();
- IGC_ASSERT(1 < count);
- IGC_ASSERT(count <= 4);
- IGC_ASSERT(count <= maxSize);
-diff --git a/IGC/WrapperLLVM/include/llvmWrapper/IR/DerivedTypes.h b/IGC/WrapperLLVM/include/llvmWrapper/IR/DerivedTypes.h
-index 8b67bdf410..307eeaf907 100644
---- a/IGC/WrapperLLVM/include/llvmWrapper/IR/DerivedTypes.h
-+++ b/IGC/WrapperLLVM/include/llvmWrapper/IR/DerivedTypes.h
-@@ -27,6 +27,7 @@ IN THE SOFTWARE.
-
- #include "llvm/Config/llvm-config.h"
- #include "llvm/IR/DerivedTypes.h"
-+#include "llvm/IR/Module.h"
-
- namespace IGCLLVM
- {
-@@ -60,6 +61,15 @@ namespace IGCLLVM
- return false;
- #endif
- }
-+
-+ inline llvm::StructType *getTypeByName(llvm::Module *M, llvm::StringRef Name) {
-+#if LLVM_VERSION_MAJOR >= 12
-+ return llvm::StructType::getTypeByName(M->getContext(), Name);
-+#else
-+ return M->getTypeByName(Name);
-+#endif
-+ }
-+
- }
-
- #endif
-diff --git a/IGC/WrapperLLVM/include/llvmWrapper/Support/TypeSize.h b/IGC/WrapperLLVM/include/llvmWrapper/Support/TypeSize.h
-index e8b5621a58..f5abae93c2 100644
---- a/IGC/WrapperLLVM/include/llvmWrapper/Support/TypeSize.h
-+++ b/IGC/WrapperLLVM/include/llvmWrapper/Support/TypeSize.h
-@@ -33,10 +33,14 @@ using namespace llvm;
- namespace IGCLLVM {
- #if LLVM_VERSION_MAJOR < 11
- inline unsigned getElementCount(unsigned EC) { return EC; }
--#else
-+#elif LLVM_VERSION_MAJOR == 11
- inline ElementCount getElementCount(unsigned EC) {
- return ElementCount(EC, false);
- }
-+#else
-+inline ElementCount getElementCount(unsigned EC) {
-+ return ElementCount::get(EC, false);
-+}
- #endif
- } // namespace IGCLLVM
-
-diff --git a/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Scalar.h b/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Scalar.h
-index df56f417bd..97c627347c 100644
---- a/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Scalar.h
-+++ b/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Scalar.h
-@@ -42,7 +42,7 @@ namespace IGCLLVM
- {
- return llvm::createLoopUnrollPass(OptLevel, false, Threshold, Count, AllowPartial, Runtime, UpperBound, AllowPeeling);
- }
--#elif LLVM_VERSION_MAJOR == 9 || LLVM_VERSION_MAJOR == 10 || LLVM_VERSION_MAJOR == 11
-+#elif LLVM_VERSION_MAJOR >= 9 && LLVM_VERSION_MAJOR <= 12
- inline static llvm::Pass * createLoopUnrollPass(
- int OptLevel = 2, int Threshold = -1, int Count = -1,
- int AllowPartial = -1, int Runtime = -1,
-@@ -50,7 +50,7 @@ namespace IGCLLVM
- {
- return llvm::createLoopUnrollPass(OptLevel, false, false, Threshold, Count, AllowPartial, Runtime, UpperBound, AllowPeeling);
- }
--#elif LLVM_VERSION_MAJOR >= 12
-+#else
- //DO NOT assume same function signature for all incoming llvm versions! Double check to upgrade!
- #error Not supported llvm version.
- #endif
-diff --git a/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Utils/LoopUtils.h b/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Utils/LoopUtils.h
-index 6868b09fbe..78a55949aa 100644
---- a/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Utils/LoopUtils.h
-+++ b/IGC/WrapperLLVM/include/llvmWrapper/Transforms/Utils/LoopUtils.h
-@@ -39,6 +39,14 @@ namespace IGCLLVM
- return llvm::InsertPreheaderForLoop(L, DT, LI, nullptr, PreserveLCSSA);
- }
- #endif
-+
-+ inline bool isInnermost(llvm::Loop *L) {
-+#if LLVM_VERSION_MAJOR >= 12
-+ return L->isInnermost();
-+#else
-+ return L->empty();
-+#endif
-+ }
- }
-
- #endif
-diff --git a/IGC/common/igc_resourceDimTypes.h b/IGC/common/igc_resourceDimTypes.h
-index 6831b06c8e..d790330fb8 100644
---- a/IGC/common/igc_resourceDimTypes.h
-+++ b/IGC/common/igc_resourceDimTypes.h
-@@ -66,6 +66,11 @@ namespace IGC
- resourceDimTypeId == DIM_2D_TYPE || resourceDimTypeId == DIM_2D_ARRAY_TYPE ||
- resourceDimTypeId == DIM_3D_TYPE || resourceDimTypeId == DIM_CUBE_TYPE || resourceDimTypeId == DIM_CUBE_ARRAY_TYPE));
-
-+#if LLVM_VERSION_MAJOR >= 12
-+ llvm::LLVMContext& llvmCtx = module.getContext();
-+ return llvm::StructType::getTypeByName(llvmCtx, ResourceDimensionTypeName[resourceDimTypeId]);
-+#else
- return module.getTypeByName(ResourceDimensionTypeName[resourceDimTypeId]);
-+#endif
- }
- }
-\ No newline at end of file