#include "llvm/IR/User.h"
Classes | |
| struct | const_value_op_iterator |
| struct | value_op_iterator |
| Iterator for directly iterating over the operand Values. More... | |
Public Types | |
| using | op_iterator = Use * |
| using | const_op_iterator = const Use * |
| using | op_range = iterator_range< op_iterator > |
| using | const_op_range = iterator_range< const_op_iterator > |
 Public Types inherited from llvm::Value | |
| enum | ValueTy |
| Concrete subclass of this. More... | |
| using | use_iterator = use_iterator_impl< Use > |
| using | const_use_iterator = use_iterator_impl< const Use > |
| using | user_iterator = user_iterator_impl< User > |
| using | const_user_iterator = user_iterator_impl< const User > |
Static Public Member Functions | |
| static bool | classof (const Value *V) |
Protected Member Functions | |
| void * | operator new (size_t Size) |
| Allocate a User with an operand pointer co-allocated. More... | |
| void * | operator new (size_t Size, unsigned Us) |
| Allocate a User with the operands co-allocated. More... | |
| void * | operator new (size_t Size, unsigned Us, unsigned DescBytes) |
| Allocate a User with the operands co-allocated. More... | |
| User (Type *ty, unsigned vty, Use *, unsigned NumOps) | |
| void | allocHungoffUses (unsigned N, bool IsPhi=false) |
| Allocate the array of Uses, followed by a pointer (with bottom bit set) to the User. More... | |
| void | growHungoffUses (unsigned N, bool IsPhi=false) |
| Grow the number of hung off uses. More... | |
| ~User ()=default | |
| template<int Idx> | |
| Use & | Op () |
| template<int Idx> | |
| const Use & | Op () const |
| Protected Member Functions inherited from llvm::Value | |
| Value (Type *Ty, unsigned scid) | |
| ~Value () | |
| Value's destructor should be virtual by design, but that would require that Value and all of its subclasses have a vtable that effectively duplicates the information in the value ID. More... | |
| unsigned short | getSubclassDataFromValue () const |
| void | setValueSubclassData (unsigned short D) |
Static Protected Member Functions | |
| template<int Idx, typename U > | |
| static Use & | OpFrom (const U *that) |
Friends | |
| template<unsigned > | |
| struct | HungoffOperandTraits |
Additional Inherited Members | |
| Static Public Attributes inherited from llvm::Value | |
| static const unsigned | MaxAlignmentExponent = 29 |
| The maximum alignment for instructions. More... | |
| static const unsigned | MaximumAlignment = 1u << MaxAlignmentExponent |
| Protected Types inherited from llvm::Value | |
| enum | : unsigned { NumUserOperandsBits = 28 } |
| The number of operands in the subclass. More... | |
| Protected Attributes inherited from llvm::Value | |
| unsigned char | SubclassOptionalData: 7 |
| Hold subclass data that can be dropped. More... | |
| unsigned | NumUserOperands: NumUserOperandsBits |
| unsigned | IsUsedByMD: 1 |
| unsigned | HasName: 1 |
| unsigned | HasHungOffUses: 1 |
| unsigned | HasDescriptor: 1 |
Detailed Description
Member Typedef Documentation
◆ const_op_iterator
| using llvm::User::const_op_iterator = const Use* |
◆ const_op_range
◆ op_iterator
| using llvm::User::op_iterator = Use* |
◆ op_range
Constructor & Destructor Documentation
◆ User() [1/2]
Definition at line 74 of file User.h.
References allocHungoffUses(), assert(), getOperandList(), growHungoffUses(), llvm::Value::HasHungOffUses, N, llvm::Value::NumUserOperands, llvm::Value::NumUserOperandsBits, and ~User().
Referenced by llvm::slpvectorizer::BoUpSLP::vectorizeTree().
◆ ~User()
|
protecteddefault |
Referenced by User().
◆ User() [2/2]
Member Function Documentation
◆ allocHungoffUses()
Allocate the array of Uses, followed by a pointer (with bottom bit set) to the User.
- Parameters
-
IsPhi identifies callers which are phi nodes and which need N BasicBlock* allocated along with N
Definition at line 40 of file User.cpp.
References assert(), llvm::Value::HasHungOffUses, and llvm::size().
Referenced by llvm::MemoryPhi::allocHungoffUses(), llvm::PHINode::allocHungoffUses(), llvm::SelectInst::areInvalidOperands(), llvm::LandingPadInst::Create(), llvm::InvokeInst::getLandingPadInst(), growHungoffUses(), llvm::PHINode::hasConstantOrUndefValue(), llvm::CmpInst::isImpliedFalseByMatchingCmp(), llvm::SwitchInst::removeCase(), and User().
◆ classof()
◆ dropAllReferences()
|
inline |
Drop all references to operands.
This function is in charge of "letting go" of all objects that this User refers to. This allows one to 'delete' a whole class at a time, even though there may be circular references... First all references are dropped, and all use counts go to zero. Then everything is deleted for real. Note that no operations are valid on an object that has "dropped all references", except operator delete.
Definition at line 295 of file User.h.
References From, operands(), and replaceUsesOfWith().
Referenced by assertBranchOrSelectConditionHoisted(), llvm::deleteDeadLoop(), llvm::GlobalVariable::dropAllReferences(), llvm::BasicBlock::dropAllReferences(), llvm::Function::dropAllReferences(), llvm::expandDivision(), llvm::expandDivisionUpTo32Bits(), llvm::expandDivisionUpTo64Bits(), llvm::expandRemainder(), llvm::expandRemainderUpTo32Bits(), llvm::expandRemainderUpTo64Bits(), getNarrowIntrinsic(), llvm::slpvectorizer::BoUpSLP::getORE(), getOrInsertValueProfilingCall(), isUnconditionalBranch(), okayForPHIOfOps(), llvm::MemorySSAUpdater::removeBlocks(), llvm::AMDGPULibCalls::useNative(), and llvm::MemorySSA::~MemorySSA().
◆ getDescriptor() [1/2]
Returns the descriptor co-allocated with this User instance.
Definition at line 93 of file User.cpp.
Referenced by getNumOperands().
◆ getDescriptor() [2/2]
| MutableArrayRef< uint8_t > llvm::User::getDescriptor | ( | ) |
Returns the descriptor co-allocated with this User instance.
Definition at line 98 of file User.cpp.
References assert(), llvm::Value::HasDescriptor, llvm::Value::HasHungOffUses, llvm::Value::NumUserOperandsBits, and Size.
◆ getNumOperands()
|
inline |
Definition at line 192 of file User.h.
References getDescriptor(), and llvm::Value::NumUserOperands.
Referenced by llvm::SwitchInst::addCase(), llvm::LandingPadInst::addClause(), llvm::IndirectBrInst::addDestination(), llvm::CatchSwitchInst::addHandler(), llvm::PHINode::addIncoming(), AddReachableCodeToWorklist(), aliasSameBasePointerGEPs(), alwaysAvailable(), llvm::MemorySSAUpdater::applyInsertUpdates(), llvm::SelectInst::areInvalidOperands(), BatchCommitValueTo(), llvm::PHINode::block_end(), canReplaceGEPIdxWithZero(), canSinkInstructions(), canTransformAccumulatorRecursion(), canTrapImpl(), CC_MipsO32_FP64(), cloneConstantExprWithNewAddressSpace(), llvm::GetElementPtrInst::cloneImpl(), llvm::CallInst::cloneImpl(), llvm::FuncletPadInst::cloneImpl(), llvm::ReturnInst::cloneImpl(), llvm::BranchInst::cloneImpl(), llvm::InvokeInst::cloneImpl(), llvm::CatchReturnInst::cloneImpl(), llvm::CleanupReturnInst::cloneImpl(), llvm::FunctionComparator::cmpConstants(), llvm::FunctionComparator::cmpOperations(), computeKnownBitsFromOperator(), computeUnsignedMinMaxValuesFromKnownBits(), llvm::ConstantExprKeyType::ConstantExprKeyType(), ConstantFold(), llvm::ConstantFoldLoadThroughGEPConstantExpr(), convert_i1_to_i8(), ConvertDoubleToBytes(), llvm::LandingPadInst::Create(), llvm::CallInst::CreateFree(), llvm::createScalarizerPass(), llvm::createSeparateConstOffsetFromGEPPass(), DCEInstruction(), deleteDeadInstruction(), doPromotion(), llvm::GVNExpression::Expression::dump(), llvm::JumpThreadingPass::DuplicateCondBranchOnPHIIntoPred(), llvm::DuplicateInstructionsInSplitBetween(), eliminateRecursiveTailCall(), emitGlobalConstantArray(), emitGlobalConstantStruct(), emitSignedInt64(), llvm::AsmPrinter::EmitSpecialLLVMGlobal(), llvm::InstCombiner::eraseInstFromFunction(), EvaluateConstantChrecAtConstant(), EvaluateExpression(), llvm::Evaluator::EvaluateFunction(), evaluateGEPOffsetExpression(), evaluateICmpRelation(), EvaluateStoreInto(), llvm::VPInterleaveRecipe::execute(), llvm::VPWidenMemoryInstructionRecipe::execute(), ExposePointerBase(), llvm::FenceInst::FenceInst(), findUnwindDestinations(), FindUsedValues(), findUsedValues(), foldGuardedRotateToFunnelShift(), GEPSequentialConstIndexed(), GEPToVectorIndex(), getAllocationSize(), llvm::ConstantExpr::getAsInstruction(), llvm::PHINode::getBasicBlockIndex(), getComparePred(), llvm::getGEPInductionOperand(), getGEPSmallConstantIntOffsetV(), getInductionVariable(), llvm::SCEVExpander::getIVIncOperand(), llvm::InvokeInst::getLandingPadInst(), getLoopPhiForCounter(), llvm::SystemZTTIImpl::getMemoryOpCost(), getMetadataTypeOrder(), getNarrowIntrinsic(), getNoopInput(), llvm::SwitchInst::getNumCases(), llvm::LandingPadInst::getNumClauses(), llvm::IndirectBrInst::getNumDestinations(), llvm::CatchSwitchInst::getNumHandlers(), llvm::PHINode::getNumIncomingValues(), llvm::GEPOperator::getNumIndices(), llvm::GetElementPtrInst::getNumIndices(), llvm::SwitchInst::getNumSuccessors(), llvm::IndirectBrInst::getNumSuccessors(), llvm::CatchSwitchInst::getNumSuccessors(), GetOffsetFromIndex(), getOffsetFromIndices(), getOrInsertValueProfilingCall(), getParentPad(), getPointerOperands(), getRangeForAffineARHelper(), llvm::ReturnInst::getReturnValue(), getScalarIntrinsicDeclaration(), getSelectFoldableConstant(), llvm::ConstantVector::getSplatValue(), getSuccPad(), llvm::X86TTIImpl::getUserCost(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getUserCost(), llvm::DbgVariableIntrinsic::getVariableLocation(), llvm::ConstantExpr::getWithOperandReplaced(), llvm::ConstantExpr::getWithOperands(), growHungoffUses(), llvm::Constant::handleOperandChange(), llvm::GetElementPtrInst::hasAllConstantIndices(), llvm::GetElementPtrInst::hasAllZeroIndices(), llvm::PHINode::hasConstantOrUndefValue(), llvm::GEPOperator::hasIndices(), llvm::GetElementPtrInst::hasIndices(), hasOnlyOneNonZeroIndex(), INITIALIZE_PASS(), llvm::isBytewiseValue(), llvm::ShuffleVectorInst::isConcat(), llvm::BranchInst::isConditional(), isEmptyXXStructor(), llvm::isGEPBasedOnPointerToString(), isGEPFoldable(), llvm::Instruction::isIdenticalToWhenDefined(), isIgnorableInst(), llvm::CmpInst::isImpliedFalseByMatchingCmp(), isOnlyReachableViaThisEdge(), IsPointerOffset(), isPromotedInstructionLegal(), IsSafeComputationToRemove(), isSafeSROAGEP(), llvm::isSafeToSpeculativelyExecute(), llvm::Instruction::isSameOperationAs(), isSExtLoad(), isSimpleEnoughValueToCommitHelper(), llvm::BranchInst::isUnconditional(), matchesOr(), llvm::gvn::AvailableValueInBlock::MaterializeAdjustedValue(), maybePrintCallAddrSpace(), mergeEmptyReturnBlocks(), moveUp(), llvm::Constant::needsRelocation(), okayForPHIOfOps(), llvm::HungoffOperandTraits< 3 >::op_end(), llvm::OptionalOperandTraits< GlobalVariable >::operands(), llvm::VariadicOperandTraits< ConstantExpr, 1 >::operands(), llvm::HungoffOperandTraits< 3 >::operands(), llvm::orc::CtorDtorIterator::operator*(), operator<<(), llvm::ConstantExprKeyType::operator==(), orderValue(), parseGlobalCtors(), llvm::CallBase::populateBundleOperandInfos(), predictValueUseListOrder(), llvm::VPBlendRecipe::print(), propagateMetadata(), llvm::remapInstruction(), llvm::SwitchInst::removeCase(), llvm::IndirectBrInst::removeDestination(), removeGlobalCtors(), llvm::CatchSwitchInst::removeHandler(), llvm::PHINode::removeIncomingValue(), RemoveInstInputs(), replaceAllUsesOfWithIn(), llvm::VPValue::replaceAllUsesWith(), llvm::ConstantUniqueMap< llvm::ConstantExpr >::replaceOperandsInPlace(), replaceUsesOfWith(), ReplaceUsesOfWith(), llvm::returnTypeIsEligibleForTailCall(), llvm::WholeProgramDevirtPass::run(), llvm::InstCombiner::run(), llvm::ExecutionEngine::runStaticConstructorsDestructors(), llvm::InnerLoopVectorizer::scalarizeInstruction(), simplifyAndDCEInstruction(), sinkLastInstruction(), SRAGlobal(), llvm::stripGetElementPtr(), llvm::JumpThreadingPass::ThreadEdge(), transformToIndexedCompare(), llvm::UnreachableInst::UnreachableInst(), ValueIsOnlyUsedLocallyOrStoredToOneGlobal(), VerifySubExpr(), llvm::LoopVersioning::versionLoop(), llvm::InstCombiner::visitGetElementPtrInst(), VisitGlobalVariableForEmission(), llvm::Interpreter::visitReturnInst(), llvm::InstCombiner::visitReturnInst(), and llvm::InnerLoopVectorizer::widenPHIInstruction().
◆ getOperand()
Definition at line 170 of file User.h.
References assert(), getOperandList(), and llvm::Value::NumUserOperands.
Referenced by AddReachableCodeToWorklist(), addStackMapLiveVars(), aliasSameBasePointerGEPs(), alwaysAvailable(), areInverseVectorBitmasks(), llvm::AtomicCmpXchgInst::AtomicCmpXchgInst(), BatchCommitValueTo(), llvm::BinaryOperator::BinaryOperator(), BreakUpSubtract(), buildMultiplyTree(), canEvaluateShifted(), canEvaluateShiftedShift(), canEvaluateShuffled(), canFoldIVIncExpr(), llvm::slpvectorizer::BoUpSLP::canMapToVector(), canNarrowShiftAmt(), cannotBeOrderedLessThanZeroImpl(), canonicalizeBitCastExtElt(), canonicalizeCmpWithConstant(), canonicalizeICmpBool(), canonicalizeSaturatedSubtract(), CanPHITrans(), CanProveNotTakenFirstIteration(), canReplaceGEPIdxWithZero(), llvm::canReplaceOperandWithVariable(), canSinkInstructions(), canTransformAccumulatorRecursion(), castRequiresQueuePtr(), CC_MipsO32_FP64(), cheapToScalarize(), checkForNegativeOperand(), CleanupPointerRootUsers(), cloneConstantExprWithNewAddressSpace(), llvm::AllocaInst::cloneImpl(), llvm::LoadInst::cloneImpl(), llvm::StoreInst::cloneImpl(), llvm::AtomicCmpXchgInst::cloneImpl(), llvm::AtomicRMWInst::cloneImpl(), llvm::SelectInst::cloneImpl(), llvm::VAArgInst::cloneImpl(), llvm::ExtractElementInst::cloneImpl(), llvm::InsertElementInst::cloneImpl(), llvm::ShuffleVectorInst::cloneImpl(), llvm::TruncInst::cloneImpl(), llvm::ZExtInst::cloneImpl(), llvm::SExtInst::cloneImpl(), llvm::FPTruncInst::cloneImpl(), llvm::FPExtInst::cloneImpl(), llvm::UIToFPInst::cloneImpl(), llvm::SIToFPInst::cloneImpl(), llvm::FPToUIInst::cloneImpl(), llvm::FPToSIInst::cloneImpl(), llvm::IntToPtrInst::cloneImpl(), llvm::PtrToIntInst::cloneImpl(), llvm::BitCastInst::cloneImpl(), llvm::AddrSpaceCastInst::cloneImpl(), cloneInstructionWithNewAddressSpace(), llvm::FunctionComparator::cmpConstants(), llvm::FunctionComparator::cmpOperations(), llvm::collectCmpOps(), collectInsertionElements(), collectShuffleElements(), collectSingleShuffleElements(), llvm::LoopVectorizationPlanner::collectTriviallyDeadInstructions(), collectValuesToDemote(), combineADDToADDZE(), CommitValueTo(), llvm::InstCombiner::commonCastTransforms(), llvm::InstCombiner::commonIDivTransforms(), llvm::InstCombiner::commonIRemTransforms(), llvm::InstCombiner::commonPointerCastTransforms(), llvm::InstCombiner::commonShiftTransforms(), computeBytesPoppedByCalleeForSRet(), computeKnownBitsFromOperator(), computeKnownBitsFromShiftOperator(), llvm::ComputeMultiple(), ComputeNumSignBitsImpl(), llvm::computeOverflowForSignedAdd(), computeUnlikelySuccessors(), computeUnsignedMinMaxValuesFromKnownBits(), llvm::JumpThreadingPass::ComputeValueKnownInPredecessorsImpl(), computeValueLLTs(), llvm::ConstantExprKeyType::ConstantExprKeyType(), ConstantFold(), llvm::ConstantFoldCompareInstOperands(), llvm::ConstantFoldCompareInstruction(), llvm::ConstantFoldLoadFromConstPtr(), llvm::ConstantFoldLoadThroughBitcast(), llvm::ConstantFoldLoadThroughGEPConstantExpr(), llvm::ConstantFoldSelectInstruction(), constantFoldUser(), convert_i1_to_i8(), llvm::ConvertDebugDeclareToDebugValue(), ConvertDoubleToBytes(), ConvertShiftToMul(), ConvertToSInt(), llvm::UnaryOperator::Create(), llvm::createConstantHoistingPass(), llvm::createDwarfEHPass(), llvm::createEfficiencySanitizerPass(), createFFSIntrinsic(), createRdxShuffleMask(), createReplacementInstr(), llvm::createScalarizerPass(), llvm::createSeparateConstOffsetFromGEPPass(), DCEInstruction(), decomposeSimpleLinearExpr(), deleteDeadInstruction(), despeculateCountZeros(), detectPopcountIdiom(), detectShiftUntilZeroIdiom(), llvm::GVNExpression::Expression::dump(), llvm::JumpThreadingPass::DuplicateCondBranchOnPHIIntoPred(), llvm::DuplicateInstructionsInSplitBetween(), eliminateRecursiveTailCall(), emitGlobalConstantArray(), emitGlobalConstantStruct(), emitGlobalConstantVector(), emitSignedInt64(), llvm::AsmPrinter::EmitSpecialLLVMGlobal(), EqualityPropUnSafe(), EvaluateConstantChrecAtConstant(), EvaluateExpression(), llvm::Evaluator::EvaluateFunction(), evaluateGEPOffsetExpression(), evaluateICmpRelation(), EvaluateStoreInto(), llvm::VPBlendRecipe::execute(), llvm::VPInterleaveRecipe::execute(), llvm::VPBranchOnMaskRecipe::execute(), llvm::VPPredInstPHIRecipe::execute(), llvm::VPWidenMemoryInstructionRecipe::execute(), ExpandBinOp(), llvm::expandDivision(), llvm::expandDivisionUpTo32Bits(), llvm::expandDivisionUpTo64Bits(), llvm::expandRemainder(), llvm::expandRemainderUpTo32Bits(), llvm::expandRemainderUpTo64Bits(), ExposePointerBase(), llvm::AlignmentFromAssumptionsPass::extractAlignmentInfo(), ExtractConstantBytes(), ExtractEquivalentCondition(), factorizeFAddFSub(), FindAllMemoryUses(), findBuildVector(), findGlobalCtors(), findInitTrampoline(), findInitTrampolineFromAlloca(), findMatchingInlineAsmOperand(), llvm::SelectionDAGBuilder::FindMergedConditions(), FindPredecessorAutoreleaseWithSafePath(), FindSingleUseMultiplyFactors(), findStoreAlignment(), findUnwindDestinations(), FindUsedValues(), findUsedValues(), foldAndOrOfEqualityCmpsWithConstants(), foldAndToXor(), foldBitCastBitwiseLogic(), foldBitCastSelect(), llvm::FoldBranchToCommonDest(), foldConstantCastPair(), foldConstantInsEltIntoShuffle(), foldFabsWithFcmpZero(), foldFCmpReciprocalAndZero(), foldFDivConstantDividend(), foldFDivConstantDivisor(), foldGuardedRotateToFunnelShift(), foldICmpShlOne(), foldICmpWithHighBitMask(), foldICmpWithLowBitMaskedVal(), foldICmpWithMinMax(), foldICmpWithTruncSignExtendedVal(), foldIdentityExtractShuffle(), foldInsSequenceIntoBroadcast(), llvm::InstCombiner::FoldItoFPtoI(), foldLogicCastConstant(), foldOperationIntoPhiValue(), foldOperationIntoSelectOperand(), foldOrToXor(), foldSelectBinOpIdentity(), foldSelectICmpAnd(), foldSelectICmpAndAnd(), foldSelectICmpAndOr(), foldSelectInst(), foldSelectShuffle(), foldSelectShuffleWith1Binop(), llvm::InstCombiner::FoldShiftByConstant(), foldShiftedShift(), foldShuffleWithInsert(), foldSignedTruncationCheck(), foldVectorCmp(), foldVecTruncToExtElt(), foldXorToXor(), llvm::ScalarEvolution::forgetValue(), GEPSequentialConstIndexed(), GEPToVectorIndex(), llvm::IndirectBrInst::getAddress(), llvm::ExtractValueInst::getAggregateOperand(), llvm::InsertValueInst::getAggregateOperand(), getAlternateBinop(), llvm::AllocaInst::getArraySize(), getAsConstantIndexedAddress(), getBinOpsForFactorization(), getBranchCondString(), llvm::SystemZTTIImpl::getCastInstrCost(), llvm::AArch64TTIImpl::getCastInstrCost(), getCastsForInductionPHI(), getChainID(), getCmpOpsType(), llvm::SystemZTTIImpl::getCmpSelInstrCost(), getCommonReturnValue(), getCompareCC(), llvm::AtomicCmpXchgInst::getCompareOperand(), getComparePred(), llvm::SwitchInst::getCondition(), getConstantAt(), GetConstantInt(), llvm::SwitchInst::getDefaultDest(), getDemandedBitsLHSMask(), getExtractIndex(), llvm::getGEPInductionOperand(), getGEPSmallConstantIntOffsetV(), llvm::getGuaranteedNonFullPoisonOp(), llvm::PHINode::getIncomingValue(), llvm::GlobalIndirectSymbol::getIndirectSymbol(), getInductionVariable(), llvm::InsertValueInst::getInsertedValueOperand(), llvm::SCEVExpander::getIVIncOperand(), GetLoopInvariantInsertPosition(), getLoopPhiForCounter(), llvm::ShuffleVectorInst::getMask(), getMaskedTypeForICmpPair(), getMaxPointerSize(), llvm::SystemZTTIImpl::getMemoryOpCost(), getMulHu(), getNarrowIntrinsic(), llvm::AtomicCmpXchgInst::getNewValOperand(), llvm::DOTGraphTraits< BoUpSLP * >::getNodeAttributes(), getNoopInput(), GetOffsetFromIndex(), getOffsetFromIndices(), getOrInsertValueProfilingCall(), getParameterABIAttributes(), getParentPad(), llvm::CatchSwitchInst::getParentPad(), llvm::LoadInst::getPointerOperand(), llvm::StoreInst::getPointerOperand(), llvm::GEPOperator::getPointerOperand(), llvm::PtrToIntOperator::getPointerOperand(), llvm::AtomicCmpXchgInst::getPointerOperand(), llvm::AtomicRMWInst::getPointerOperand(), llvm::GetElementPtrInst::getPointerOperand(), llvm::VAArgInst::getPointerOperand(), llvm::PtrToIntInst::getPointerOperand(), llvm::AddrSpaceCastInst::getPointerOperand(), getPointerOperands(), getRangeForAffineARHelper(), getRecurrenceVar(), getReducedType(), getRelevantOperands(), llvm::objcarc::getreturnRVOperand(), llvm::ReturnInst::getReturnValue(), getScalarIntrinsicDeclaration(), getSelectFoldableConstant(), getShiftedValue(), llvm::getSplatValue(), llvm::ConstantVector::getSplatValue(), getSqrtCall(), llvm::BitCastOperator::getSrcTy(), llvm::getStrideFromPointer(), llvm::SwitchInst::getSuccessor(), llvm::IndirectBrInst::getSuccessor(), llvm::CatchSwitchInst::getSuccessor(), getSuccPad(), llvm::BasicBlock::getTerminatingMustTailCall(), llvm::HexagonTargetLowering::getTgtMemIntrinsic(), llvm::SITargetLowering::getTgtMemIntrinsic(), llvm::DenseMapInfo< SimpleValue >::getTombstoneKey(), llvm::slpvectorizer::BoUpSLP::getTreeCost(), getUnderlyingArgReg(), llvm::CatchSwitchInst::getUnwindDest(), llvm::X86TTIImpl::getUserCost(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getUserCost(), llvm::AtomicRMWInst::getValOperand(), getValueFromConditionImpl(), getValueFromICmpCondition(), llvm::StoreInst::getValueOperand(), llvm::ConstantExpr::getWithOperandReplaced(), llvm::ConstantExpr::getWithOperands(), GlobalWasGeneratedByCompiler(), handleBrSelExpect(), handleFree(), handleIndirectSymViaGOTPCRel(), llvm::Constant::handleOperandChange(), handlePhiDef(), llvm::GetElementPtrInst::hasAllConstantIndices(), llvm::GetElementPtrInst::hasAllZeroIndices(), hasOnlyOneNonZeroIndex(), hasOnlySelectUsers(), hasSameExtUse(), hasStoreUsersOnly(), hasUndefContents(), hasValueBeenRAUWed(), hasZeroSignBit(), hoistInsEltConst(), llvm::SCEVExpander::hoistIVInc(), llvm::hoistRegion(), INITIALIZE_PASS(), llvm::InlineFunction(), instrumentMaskedLoadOrStore(), inversePermutation(), isAddOfNonZero(), llvm::isAllocaPromotable(), isAllocSiteRemovable(), isAlwaysFoldable(), isAlwaysLive(), llvm::AllocaInst::isArrayAllocation(), isBroadcastShuffle(), llvm::isBytewiseValue(), isCallPromotable(), isChainSelectCmpBranch(), llvm::ShuffleVectorInst::isConcat(), isCondRelevantToAnyCallArgument(), isContiguous(), llvm::TargetLoweringBase::isExtFree(), isExtractBitsCandidateUse(), llvm::SystemZTTIImpl::isFoldableLoad(), llvm::InductionDescriptor::isFPInductionPHI(), isFuncOrArgAttr(), llvm::isGEPBasedOnPointerToString(), isGEPFoldable(), isGOTEquivalentCandidate(), isIgnorableInst(), isImpliedCondICmps(), llvm::CastInst::isIntegerCast(), isInterestingPointerComparisonOrSubtraction(), isIntExtFree(), isLoadInvariantInLoop(), isLoopInvariant(), llvm::CastInst::isLosslessCast(), llvm::AArch64TargetLowering::isMaskAndCmp0FoldingBeneficial(), llvm::RecurrenceDescriptor::isMinMaxSelectCmpPattern(), isMulPowOf2(), llvm::CastInst::isNoopCast(), isObjectDereferencedInBlock(), isOnlyReachableViaThisEdge(), IsPointerOffset(), isProfitableToFoldUnconditional(), llvm::AArch64TargetLowering::isProfitableToHoist(), isPromotedInstructionLegal(), isReassociableOp(), isReInterleaveMask(), isRepeatedByteSequence(), isReportingError(), isReturnNonNull(), isSafeAndProfitableToSinkLoad(), IsSafeComputationToRemove(), isSafeSROAGEP(), isSafeToEliminateVarargsCast(), llvm::isSafeToSpeculativelyExecute(), isSameCompare(), llvm::Instruction::isSameOperationAs(), isSExtLoad(), isShuffleEquivalentToSelect(), isShuffleExtractingFromLHS(), isSimpleEnoughValueToCommitHelper(), isSink(), llvm::AllocaInst::isStaticAlloca(), isStrideMul(), isVectorReductionOp(), isZero(), llvm::AArch64TargetLowering::isZExtFree(), LdStHasDebugValue(), LinearizeExprTree(), lookThroughCast(), llvm::FastISel::lowerCallTo(), llvm::AsmPrinter::lowerConstant(), llvm::AArch64TargetLowering::lowerInterleavedStore(), llvm::ARMTargetLowering::lowerInterleavedStore(), llvm::IntrinsicLowering::LowerIntrinsicCall(), LowerNegateToMultiply(), llvm::LTOModule::makeBuffer(), mapBinOpcode(), matchCondition(), matchDeMorgansLaws(), matchesOr(), matchPairwiseReduction(), matchPairwiseReductionAtLevel(), MatchParallelMACSequences(), matchRotate(), llvm::matchSelectPattern(), matchVectorSplittingReduction(), maybePrintCallAddrSpace(), mayDivideByZero(), mayUsePostIncMode(), llvm::LoopVectorizationCostModel::memoryInstructionCanBeWidened(), mergeCleanupPad(), mergeEmptyReturnBlocks(), MightBeFoldableInst(), moveUp(), MulWillOverflow(), narrowUDivURem(), narrowVectorSelect(), needsLFTR(), llvm::Constant::needsRelocation(), NegateValue(), llvm::orc::CtorDtorIterator::operator*(), operator<<(), llvm::ConstantExprKeyType::operator==(), OptimizeAwayTrappingUsesOfLoads(), llvm::FastISel::optimizeCmpPredicate(), optimizeDivRem(), OptimizeExtractBits(), llvm::slpvectorizer::BoUpSLP::optimizeGatherSequence(), optimizeIntegerToVectorInsertions(), OptimizeNoopCopyExpression(), optimizeSQRT(), parseGlobalCtors(), false::LibCallsShrinkWrap::perform(), PerformHeapAllocSRoA(), PickMostRelevantLoop(), llvm::PointerMayBeCaptured(), llvm::VPBlendRecipe::print(), llvm::VPInterleaveRecipe::print(), llvm::VPWidenMemoryInstructionRecipe::print(), processAdd(), processAShr(), llvm::JumpThreadingPass::ProcessBranchOnXOR(), processCmp(), processOverflowIntrinsic(), processSDiv(), processSelect(), processSRem(), processUDivOrURem(), processUGT_ADDCST_ADD(), processUMulZExtIdiom(), promotedOpIsNUW(), llvm::promoteLoopAccessesToScalars(), propagateMetadata(), PushDefUseChildren(), llvm::remapInstruction(), llvm::safestack::StackColoring::removeAllMarkers(), removeGlobalCtors(), RemoveInstInputs(), replaceAllUsesOfWithIn(), llvm::VPValue::replaceAllUsesWith(), llvm::replaceCreatedSSACopys(), llvm::InstCombiner::replacedSelectWithOperand(), replaceExtractElements(), replaceUsesOfWith(), ReplaceUsesOfWith(), reportLoadElim(), llvm::returnTypeIsEligibleForTailCall(), reuseTableCompare(), rewriteSingleStoreAlloca(), llvm::LoopPredicationPass::run(), llvm::WholeProgramDevirtPass::run(), llvm::InstCombiner::run(), llvm::ExecutionEngine::runStaticConstructorsDestructors(), llvm::salvageDebugInfo(), llvm::InnerLoopVectorizer::scalarizeInstruction(), llvm::FastISel::selectBinaryOp(), llvm::FastISel::selectBitCast(), llvm::FastISel::selectCast(), llvm::FastISel::selectExtractValue(), llvm::FastISel::selectGetElementPtr(), llvm::FastISel::selectOperator(), llvm::FastISel::selectPatchpoint(), llvm::FastISel::selectStackmap(), llvm::LoadInst::setAlignment(), llvm::StoreInst::setAlignment(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), setLimitsForBinOp(), setLimitsForIntrinsic(), ShouldBreakUpSubtract(), shouldKeepFDivF32(), shouldMergeGEPs(), shouldReorderOperands(), ShrinkDemandedConstant(), shrinkInsertElt(), shrinkSplatShuffle(), simplifyAndDCEInstruction(), simplifyAndOfICmpsWithAdd(), simplifyAndOrOfFCmps(), simplifyAndOrOfICmpsWithConstants(), simplifyAndOrOfICmpsWithZero(), simplifyAssocCastAssoc(), SimplifyAssociativeBinOp(), SimplifyBSwap(), llvm::InstCombiner::simplifyDivRemOfSelectWithZeroOp(), SimplifyICmpInst(), simplifyICmpWithBinOp(), SimplifyIndirectBrOnSelect(), llvm::SimplifyInstruction(), simplifyOrOfICmpsWithAdd(), llvm::JumpThreadingPass::SimplifyPartiallyRedundantLoad(), llvm::InstCombiner::simplifyRangeCheck(), SimplifyRelativeLoad(), simplifyValueKnownNonZero(), SimplifyWithOpReplaced(), simplifyX86MaskedLoad(), simplifyX86MaskedStore(), sinkAndCmp0Expression(), SinkCast(), SinkCmpExpression(), sinkLastInstruction(), SinkShiftAndTruncate(), AllocaSlices::SliceBuilder::SliceBuilder(), llvm::InstCombiner::SliceUpIllegalIntegerPHI(), splitMergedValStore(), SRAGlobal(), llvm::stripGetElementPtr(), supportedAddressingMode(), ThreadBinOpOverSelect(), llvm::JumpThreadingPass::ThreadEdge(), transformToIndexedCompare(), truncateIVUse(), llvm::InnerLoopVectorizer::truncateToMinimalBitwidths(), TryToMergeLandingPad(), llvm::VPRecipeBuilder::tryToOptimizeInduction(), TryToShrinkGlobalToBoolean(), llvm::JumpThreadingPass::TryToUnfoldSelect(), tryToVectorizeHorReductionOrInstOperands(), tryUnmergingGEPsAcrossIndirectBr(), TypeSizeToSizeIndex(), llvm::InnerLoopVectorizer::updateAnalysis(), updateOperand(), llvm::SelectionDAGBuilder::UpdateSplitBlock(), UpgradeX86AddSubSatIntrinsics(), upgradeX86ConcatShift(), upgradeX86Rotate(), VerifySubExpr(), llvm::sroa::AllocaSliceRewriter::visit(), llvm::InstCombiner::visitAdd(), llvm::InstCombiner::visitAddrSpaceCast(), llvm::Interpreter::visitAllocaInst(), llvm::InstCombiner::visitAnd(), llvm::Interpreter::visitAShr(), llvm::InstCombiner::visitAShr(), llvm::Interpreter::visitBinaryOperator(), llvm::InstCombiner::visitBitCast(), llvm::Interpreter::visitBitCastInst(), llvm::Interpreter::visitExtractElementInst(), llvm::InstCombiner::visitExtractElementInst(), llvm::InstCombiner::visitFAdd(), llvm::Interpreter::visitFCmpInst(), llvm::InstCombiner::visitFCmpInst(), llvm::InstCombiner::visitFDiv(), llvm::InstCombiner::visitFMul(), llvm::Interpreter::visitFPExtInst(), llvm::InstCombiner::visitFPToSI(), llvm::Interpreter::visitFPToSIInst(), llvm::InstCombiner::visitFPToUI(), llvm::Interpreter::visitFPToUIInst(), llvm::InstCombiner::visitFPTrunc(), llvm::Interpreter::visitFPTruncInst(), llvm::InstCombiner::visitFRem(), llvm::InstCombiner::visitFSub(), llvm::InstCombiner::visitGetElementPtrInst(), VisitGlobalVariableForEmission(), llvm::Interpreter::visitICmpInst(), llvm::InstCombiner::visitICmpInst(), llvm::Interpreter::visitInsertElementInst(), llvm::InstCombiner::visitInsertElementInst(), llvm::Interpreter::visitInsertValueInst(), llvm::InstCombiner::visitInsertValueInst(), llvm::InstCombiner::visitIntToPtr(), llvm::Interpreter::visitIntToPtrInst(), visitIVCast(), llvm::InstCombiner::visitLandingPadInst(), llvm::InstCombiner::visitLoadInst(), llvm::Interpreter::visitLShr(), llvm::InstCombiner::visitLShr(), llvm::InstCombiner::visitMul(), llvm::InstCombiner::visitOr(), llvm::InstCombiner::visitPHINode(), llvm::InstCombiner::visitPtrToInt(), llvm::Interpreter::visitPtrToIntInst(), llvm::InstCombiner::visitReturnInst(), llvm::InstCombiner::visitSDiv(), llvm::Interpreter::visitSelectInst(), llvm::InstCombiner::visitSExt(), llvm::Interpreter::visitSExtInst(), llvm::Interpreter::visitShl(), llvm::InstCombiner::visitShl(), llvm::Interpreter::visitShuffleVectorInst(), llvm::InstCombiner::visitShuffleVectorInst(), llvm::Interpreter::visitSIToFPInst(), llvm::InstCombiner::visitSRem(), llvm::Interpreter::visitStoreInst(), llvm::InstCombiner::visitStoreInst(), llvm::InstCombiner::visitSub(), llvm::InstCombiner::visitTrunc(), llvm::Interpreter::visitTruncInst(), llvm::InstCombiner::visitUDiv(), llvm::Interpreter::visitUIToFPInst(), llvm::InstCombiner::visitURem(), llvm::Interpreter::visitVAArgInst(), llvm::InstCombiner::visitXor(), llvm::InstCombiner::visitZExt(), llvm::Interpreter::visitZExtInst(), llvm::InnerLoopVectorizer::widenInstruction(), willNotOverflow(), X86ChooseCmpImmediateOpcode(), and llvm::reassociate::XorOpnd::XorOpnd().
◆ getOperandList() [1/2]
Definition at line 163 of file User.h.
References llvm::Value::HasHungOffUses.
Referenced by llvm::LandingPadInst::addClause(), llvm::IndirectBrInst::addDestination(), llvm::CatchSwitchInst::addHandler(), llvm::LandingPadInst::getClause(), llvm::InvokeInst::getLandingPadInst(), llvm::ConstantExpr::getOpcodeName(), getOperand(), getOperandList(), getOperandUse(), growHungoffUses(), llvm::Constant::handleOperandChange(), llvm::PHINode::hasConstantOrUndefValue(), llvm::LandingPadInst::isCatch(), llvm::LandingPadInst::isFilter(), llvm::CmpInst::isImpliedFalseByMatchingCmp(), llvm::HungoffOperandTraits< 3 >::op_begin(), op_begin(), llvm::HungoffOperandTraits< 3 >::op_end(), op_end(), llvm::SwitchInst::removeCase(), llvm::IndirectBrInst::removeDestination(), setOperand(), and User().
◆ getOperandList() [2/2]
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Definition at line 166 of file User.h.
References getOperandList().
◆ getOperandUse() [1/2]
Definition at line 183 of file User.h.
References assert(), getOperandList(), and llvm::Value::NumUserOperands.
Referenced by BrPHIToSelect(), llvm::GVNExpression::Expression::dump(), llvm::formLCSSAForInstructions(), llvm::CallBase::getArgOperandUse(), getParentPad(), getTypePartition(), shouldFixMainFunction(), ShrinkDemandedConstant(), and sinkLastInstruction().
◆ getOperandUse() [2/2]
Definition at line 187 of file User.h.
References assert(), getOperandList(), and llvm::Value::NumUserOperands.
◆ growHungoffUses()
Grow the number of hung off uses.
Note that allocHungoffUses should be called if there are no uses.
Definition at line 59 of file User.cpp.
References allocHungoffUses(), assert(), llvm::copy(), getNumOperands(), getOperandList(), llvm::Value::HasHungOffUses, and llvm::Use::zap().
Referenced by llvm::LandingPadInst::Create(), llvm::InvokeInst::getLandingPadInst(), llvm::SwitchInst::removeCase(), llvm::PHINode::removeIncomingValue(), and User().
◆ Op() [1/2]
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Definition at line 134 of file User.h.
Referenced by canTrapImpl(), ConstHasGlobalValuePredicate(), llvm::CatchPadInst::getCatchSwitch(), llvm::BranchInst::getCondition(), llvm::InvokeInst::getLandingPadInst(), llvm::ConstantExpr::getOpcode(), llvm::AtomicRMWInst::getOperation(), llvm::BranchInst::getSuccessor(), llvm::DbgVariableIntrinsic::getVariableLocation(), llvm::ConstantExpr::getWithOperandReplaced(), llvm::Constant::handleOperandChange(), llvm::ShuffleVectorInst::isValidOperands(), llvm::CatchSwitchInst::removeHandler(), llvm::PHINode::removeIncomingValue(), llvm::CatchPadInst::setCatchSwitch(), llvm::BranchInst::setCondition(), llvm::BranchInst::setSuccessor(), llvm::BranchInst::swapSuccessors(), and llvm::UnreachableInst::UnreachableInst().
◆ Op() [2/2]
Definition at line 137 of file User.h.
References assert(), llvm::Value::HasHungOffUses, and llvm::Value::NumUserOperands.
◆ op_begin() [1/2]
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Definition at line 230 of file User.h.
References getOperandList().
Referenced by alwaysAvailable(), llvm::RecurrenceDescriptor::areAllUsesIn(), llvm::SelectInst::areInvalidOperands(), llvm::PHINode::block_begin(), buildMultiplyTree(), llvm::objcarc::CanUse(), CC_MipsO32_FP64(), CloneInstructionInExitBlock(), llvm::ConstantAggregate::ConstantAggregate(), llvm::ConstantFoldLoadFromConstPtr(), llvm::CallInst::CreateFree(), createReplacementInstr(), llvm::createSeparateConstOffsetFromGEPPass(), DominatesMergePoint(), doPromotion(), llvm::EmitGEPOffset(), ExposePointerBase(), llvm::FenceInst::FenceInst(), FoldCondBranchOnPHI(), llvm::FoldReturnIntoUncondBranch(), llvm::gep_type_begin(), llvm::ConstantExpr::getAsInstruction(), getComparePred(), getDebugLocFromInstOrOperands(), llvm::PHINode::getIncomingBlock(), llvm::SCEVExpander::getIVIncOperand(), getMaxPointerSize(), getMetadataTypeOrder(), llvm::DOTGraphTraits< BoUpSLP * >::getNodeAttributes(), llvm::Use::getOperandNo(), llvm::SelectionDAGBuilder::getValueImpl(), llvm::ConstantExpr::getWithOperands(), llvm::CatchSwitchInst::handler_begin(), llvm::RecurrenceDescriptor::hasMultipleUsesOf(), hasUsesOutsideLoop(), llvm::GEPOperator::idx_begin(), llvm::GetElementPtrInst::idx_begin(), INITIALIZE_PASS(), llvm::ConstantExpr::isGEPWithNoNotionalOverIndexing(), llvm::Instruction::isIdenticalToWhenDefined(), llvm::SelectionDAGBuilder::LowerCallSiteWithDeoptBundleImpl(), llvm::gvn::AvailableValueInBlock::MaterializeAdjustedValue(), mayLoopAccessLocation(), operands(), llvm::CallBase::populateBundleOperandInfos(), llvm::CatchSwitchInst::removeHandler(), llvm::PHINode::removeIncomingValue(), llvm::BitcodeReaderValueList::resolveConstantForwardRefs(), llvm::AAEvaluator::run(), llvm::SimplifyInstruction(), llvm::InnerLoopVectorizer::sinkScalarOperands(), SpeculativelyExecuteBB(), TypeSizeToSizeIndex(), value_op_begin(), llvm::sroa::AllocaSliceRewriter::visit(), and llvm::InstCombiner::visitGetElementPtrInst().
◆ op_begin() [2/2]
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Definition at line 231 of file User.h.
References getOperandList().
◆ op_end() [1/2]
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Definition at line 232 of file User.h.
References getOperandList(), and llvm::Value::NumUserOperands.
Referenced by alwaysAvailable(), llvm::RecurrenceDescriptor::areAllUsesIn(), llvm::SelectInst::areInvalidOperands(), buildMultiplyTree(), canFoldIVIncExpr(), llvm::objcarc::CanUse(), CC_MipsO32_FP64(), CloneInstructionInExitBlock(), llvm::ConstantFoldLoadFromConstPtr(), llvm::CallInst::CreateFree(), createReplacementInstr(), llvm::createSeparateConstOffsetFromGEPPass(), DominatesMergePoint(), doPromotion(), llvm::EmitGEPOffset(), ExposePointerBase(), llvm::FenceInst::FenceInst(), FoldCondBranchOnPHI(), llvm::FoldReturnIntoUncondBranch(), llvm::gep_type_end(), llvm::AllocaInst::getAllocationSizeInBits(), llvm::ConstantExpr::getAsInstruction(), getComparePred(), getDebugLocFromInstOrOperands(), llvm::SCEVExpander::getIVIncOperand(), getMaxPointerSize(), getMetadataTypeOrder(), llvm::SelectionDAGBuilder::getValueImpl(), llvm::CatchSwitchInst::handler_end(), llvm::RecurrenceDescriptor::hasMultipleUsesOf(), hasUsesOutsideLoop(), llvm::GEPOperator::idx_end(), llvm::GetElementPtrInst::idx_end(), INITIALIZE_PASS(), llvm::Instruction::isIdenticalToWhenDefined(), llvm::gvn::AvailableValueInBlock::MaterializeAdjustedValue(), mayLoopAccessLocation(), operands(), llvm::CallBase::populateBundleOperandInfos(), llvm::CatchSwitchInst::removeHandler(), llvm::PHINode::removeIncomingValue(), llvm::BitcodeReaderValueList::resolveConstantForwardRefs(), llvm::AAEvaluator::run(), llvm::SimplifyInstruction(), llvm::InnerLoopVectorizer::sinkScalarOperands(), SpeculativelyExecuteBB(), TypeSizeToSizeIndex(), usesOperand(), value_op_end(), llvm::sroa::AllocaSliceRewriter::visit(), and llvm::InstCombiner::visitGetElementPtrInst().
◆ op_end() [2/2]
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Definition at line 235 of file User.h.
References getOperandList(), and llvm::Value::NumUserOperands.
◆ operand_values() [1/2]
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Definition at line 262 of file User.h.
References llvm::make_range(), value_op_begin(), and value_op_end().
Referenced by llvm::canConstantFoldCallTo(), collectHomogenousInstGraphLoopInvariants(), dependsOnLocalPhi(), findProfitablePHIs(), getScalarizationOverhead(), isNullOrUndef(), matchVectorSplittingReduction(), llvm::LoopVectorizationCostModel::memoryInstructionCanBeWidened(), okayForPHIOfOps(), operandReferences(), rematerializeLiveValues(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), and llvm::LazyCallGraph::visitReferences().
◆ operand_values() [2/2]
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Definition at line 283 of file User.h.
References llvm::make_range(), value_op_begin(), and value_op_end().
◆ operands() [1/2]
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Definition at line 238 of file User.h.
References op_begin(), and op_end().
Referenced by AddReachableCodeToWorklist(), llvm::DivergenceAnalysis::addUniformOverride(), alwaysAvailable(), analyzeLoopUnrollCost(), appendSpeculatableOperands(), appendToUsedList(), BuildConstantFromSCEV(), callHasFloatingPointArgument(), canEvaluateShuffled(), canFoldIVIncExpr(), canMoveAboveCall(), castRequiresQueuePtr(), llvm::TypeFinder::clear(), cloneInstructionWithNewAddressSpace(), llvm::LoopVectorizationCostModel::collectInstsToScalarize(), llvm::collectUsedGlobalVariables(), llvm::ConstantFoldInstruction(), llvm::ConstantFoldLoadFromConstPtr(), ConstHasGlobalValuePredicate(), contains(), createRdxShuffleMask(), DeleteTriviallyDeadInstructions(), dropAllReferences(), emitSignedInt64(), llvm::AsmPrinter::EmitSpecialLLVMGlobal(), llvm::InstCombiner::eraseInstFromFunction(), findArgumentCopyElisionCandidates(), findGlobalCtors(), findRefEdges(), forEachUser(), GetAnyNonZeroConstInt(), getComparePred(), getConstantEvolvingPHIOperands(), getMetadataTypeOrder(), getNarrowIntrinsic(), getNotRelocatableInstructions(), getOperandsExtensionCost(), llvm::slpvectorizer::BoUpSLP::getSpillCost(), llvm::AMDGPUTTIImpl::getUnrollingPreferences(), llvm::slpvectorizer::BoUpSLP::getVectorElementSize(), llvm::VPRecipeBuilder::handleReplication(), hasConcreteDefImpl(), llvm::Loop::hasLoopInvariantOperands(), hasPositiveOperands(), llvm::PHINode::incoming_values(), INITIALIZE_PASS(), llvm::SlotTracker::initializeIndexIfNeeded(), llvm::DivergenceAnalysis::inRegion(), instrumentMaskedLoadOrStore(), isBlockValidForExtraction(), isEphemeralValueOf(), isFuncOrArgAttr(), isOnlyReachableViaThisEdge(), isReferencingMDNode(), isSExtLoad(), isSimpleEnoughValueToCommitHelper(), isUnconditionalBranch(), llvm::Loop::makeLoopInvariant(), mapBinOpcode(), llvm::LoopInfo::movementPreservesLCSSAForm(), okayForPHIOfOps(), onlySingleValue(), orderValue(), parseGlobalCtors(), predictValueUseListOrder(), processHeaderPhiOperands(), processUDivOrURem(), llvm::RecursivelyDeleteTriviallyDeadInstructions(), llvm::DemandedBitsWrapperPass::releaseMemory(), RemoveDeadConstant(), llvm::InstCombiner::run(), llvm::LoopVectorizationCostModel::setCostBasedWideningDecision(), usesOperand(), llvm::InstCombiner::visitGetElementPtrInst(), and wrapConstantAsMetadata().
◆ operands() [2/2]
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Definition at line 241 of file User.h.
References op_begin(), and op_end().
◆ operator delete() [1/3]
| void llvm::User::operator delete | ( | void * | Usr | ) |
Free memory allocated for User and Use objects.
Definition at line 166 of file User.cpp.
References assert(), llvm::Value::HasDescriptor, llvm::Value::HasHungOffUses, llvm::Value::NumUserOperands, llvm::DescriptorInfo::SizeInBytes, and llvm::Use::zap().
◆ operator delete() [2/3]
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Placement delete - required by std, called if the ctor throws.
Definition at line 103 of file User.h.
References llvm_unreachable.
◆ operator delete() [3/3]
Placement delete - required by std, called if the ctor throws.
Definition at line 115 of file User.h.
References llvm_unreachable.
◆ operator new() [1/3]
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Allocate a User with an operand pointer co-allocated.
This is used for subclasses which need to allocate a variable number of operands, ie, 'hung off uses'.
Definition at line 150 of file User.cpp.
References llvm::Value::HasDescriptor, llvm::Value::HasHungOffUses, and llvm::Value::NumUserOperands.
◆ operator new() [2/3]
◆ operator new() [3/3]
Allocate a User with the operands co-allocated.
If DescBytes is non-zero then allocate an additional DescBytes bytes before the operands. These bytes can be accessed by calling getDescriptor.
DescBytes needs to be divisible by sizeof(void *). The allocated descriptor, if any, is aligned to sizeof(void *) bytes.
This is used for subclasses which have a fixed number of operands.
◆ OpFrom()
◆ replaceUsesOfWith()
Replace uses of one Value with another.
Replaces all references to the "From" definition with references to the "To" definition.
Definition at line 21 of file User.cpp.
References assert(), E, getNumOperands(), getOperand(), and setOperand().
Referenced by canonicalizeSaturatedSubtract(), createRetBitCast(), llvm::DemoteRegToStack(), dropAllReferences(), llvm::CodeExtractor::findInputsOutputs(), llvm::CodeExtractor::findOrCreateBlockForHoisting(), hasProfileData(), isAlwaysFoldable(), isBroadcastShuffle(), isIgnorableInst(), IsNonLocalValue(), isZeroLengthArray(), makeAllConstantUsesInstructions(), OptimizeGlobalAddressOfMalloc(), processMemAccess(), ReduceSwitchRange(), rematerializeLiveValues(), removeEmptyCleanup(), ReplaceUsesOfWith(), llvm::SplitIndirectBrCriticalEdges(), and llvm::slpvectorizer::BoUpSLP::vectorizeTree().
◆ setGlobalVariableNumOperands()
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Set the number of operands on a GlobalVariable.
GlobalVariable always allocates space for a single operands, but doesn't always use it.
FIXME: As that the number of operands is used to find the start of the allocated memory in operator delete, we need to always think we have 1 operand before delete.
Definition at line 208 of file User.h.
References assert(), and llvm::Value::NumUserOperands.
Referenced by llvm::GlobalVariable::operator delete(), and llvm::GlobalVariable::setInitializer().
◆ setNumHungOffUseOperands()
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Subclasses with hung off uses need to manage the operand count themselves.
In these instances, the operand count isn't used to find the OperandList, so there's no issue in having the operand count change.
Definition at line 216 of file User.h.
References assert(), llvm::Value::HasHungOffUses, llvm::Value::NumUserOperands, and llvm::Value::NumUserOperandsBits.
Referenced by llvm::SwitchInst::addCase(), llvm::LandingPadInst::addClause(), llvm::IndirectBrInst::addDestination(), llvm::CatchSwitchInst::addHandler(), llvm::PHINode::addIncoming(), llvm::LandingPadInst::Create(), llvm::InvokeInst::getLandingPadInst(), llvm::CmpInst::isImpliedFalseByMatchingCmp(), llvm::SwitchInst::removeCase(), llvm::IndirectBrInst::removeDestination(), llvm::CatchSwitchInst::removeHandler(), and llvm::PHINode::removeIncomingValue().
◆ setOperand()
Definition at line 175 of file User.h.
References assert(), getOperandList(), and llvm::Value::NumUserOperands.
Referenced by BreakUpSubtract(), buildMultiplyTree(), canonicalizeSaturatedSubtract(), cloneInstForMustTail(), llvm::InstCombiner::commonIDivTransforms(), llvm::InstCombiner::commonIRemTransforms(), llvm::InstCombiner::commonPointerCastTransforms(), llvm::InstCombiner::commonShiftTransforms(), llvm::RandomIRBuilder::connectToSink(), ConvertShiftToMul(), llvm::createScalarizerPass(), llvm::createSeparateConstOffsetFromGEPPass(), DCEInstruction(), deleteDeadInstruction(), llvm::JumpThreadingPass::DuplicateCondBranchOnPHIIntoPred(), llvm::DuplicateInstructionsInSplitBetween(), eliminateRecursiveTailCall(), foldCttzCtlz(), foldFabsWithFcmpZero(), foldICmpShlOne(), foldICmpWithMinMax(), llvm::FoldReturnIntoUncondBranch(), foldSelectBinOpIdentity(), foldShiftedShift(), foldXorToXor(), forceIndeterminateEdge(), llvm::formLCSSAForInstructions(), llvm::BlockAddress::get(), getNarrowIntrinsic(), getShiftedValue(), INITIALIZE_PASS(), llvm::InlineFunction(), llvm::insertDebugValuesForPHIs(), isOnlyReachableViaThisEdge(), isSafeAndProfitableToSinkLoad(), LinearizeExprTree(), llvm::BlockAddress::lookup(), LowerNegateToMultiply(), MarkBlocksLiveIn(), mayUsePostIncMode(), mergeEmptyReturnBlocks(), NegateValue(), operator<<(), llvm::JumpThreadingPass::ProcessBranchOnXOR(), processUGT_ADDCST_ADD(), processUMulZExtIdiom(), llvm::remapInstruction(), replaceAllUsesOfWithIn(), llvm::VPValue::replaceAllUsesWith(), llvm::replaceDbgUsesWithUndef(), replaceGEPIdxWithZero(), replaceUsesOfWith(), rewriteDebugUsers(), RewriteUsesOfClonedInstructions(), llvm::LoopPredicationPass::run(), llvm::salvageDebugInfo(), llvm::InnerLoopVectorizer::scalarizeInstruction(), llvm::IndirectBrInst::setAddress(), llvm::SwitchInst::setCondition(), llvm::SwitchInst::setDefaultDest(), llvm::PHINode::setIncomingValue(), llvm::GlobalIndirectSymbol::setIndirectSymbol(), llvm::CatchSwitchInst::setParentPad(), llvm::SwitchInst::setSuccessor(), llvm::IndirectBrInst::setSuccessor(), llvm::CatchSwitchInst::setSuccessor(), llvm::CatchSwitchInst::setUnwindDest(), llvm::SwitchInst::CaseHandle::setValue(), ShrinkDemandedConstant(), simplifyAllocaArraySize(), simplifyAndDCEInstruction(), simplifyAssocCastAssoc(), SimplifyBSwap(), llvm::InstCombiner::simplifyDivRemOfSelectWithZeroOp(), SimplifyIndirectBrOnSelect(), simplifyValueKnownNonZero(), SpeculativelyExecuteBB(), llvm::JumpThreadingPass::ThreadEdge(), tryUnmergingGEPsAcrossIndirectBr(), TypeSizeToSizeIndex(), updateOperand(), llvm::sroa::AllocaSliceRewriter::visit(), llvm::InstCombiner::visitAdd(), llvm::InstCombiner::visitAllocaInst(), llvm::InstCombiner::visitCallInst(), llvm::InstCombiner::visitExtractElementInst(), llvm::InstCombiner::visitFCmpInst(), llvm::InstCombiner::visitFDiv(), llvm::InstCombiner::visitGetElementPtrInst(), llvm::InstCombiner::visitLoadInst(), llvm::InstCombiner::visitReturnInst(), llvm::InstCombiner::visitShuffleVectorInst(), llvm::InstCombiner::visitSRem(), llvm::InstCombiner::visitStoreInst(), and llvm::InstCombiner::visitXor().
◆ value_op_begin() [1/2]
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Definition at line 256 of file User.h.
References op_begin(), and llvm::User::value_op_iterator::value_op_iterator().
Referenced by llvm::EliminateDuplicatePHINodes(), llvm::InnerLoopVectorizer::fixupIVUsers(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getInstructionLatency(), llvm::DenseMapInfo< SimpleValue >::getTombstoneKey(), llvm::DenseMapInfo< CallValue >::getTombstoneKey(), llvm::TargetTransformInfo::getUserCost(), markAliveBlocks(), operand_values(), llvm::BranchInst::successors(), and llvm::IndirectBrInst::successors().
◆ value_op_begin() [2/2]
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Definition at line 277 of file User.h.
References op_begin().
◆ value_op_end() [1/2]
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Definition at line 259 of file User.h.
References op_end(), and llvm::User::value_op_iterator::value_op_iterator().
Referenced by llvm::EliminateDuplicatePHINodes(), llvm::InnerLoopVectorizer::fixupIVUsers(), llvm::TargetTransformInfoImplCRTPBase< AMDGPUTTIImpl >::getInstructionLatency(), llvm::DenseMapInfo< SimpleValue >::getTombstoneKey(), llvm::DenseMapInfo< CallValue >::getTombstoneKey(), llvm::TargetTransformInfo::getUserCost(), markAliveBlocks(), operand_values(), llvm::BranchInst::successors(), and llvm::IndirectBrInst::successors().
◆ value_op_end() [2/2]
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Friends And Related Function Documentation
◆ HungoffOperandTraits
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The documentation for this class was generated from the following files:
