LLVM 19.0.0git
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This class augments VPValue with operands which provide the inverse def-use edges from VPValue's users to their defs. More...
#include "Transforms/Vectorize/VPlanValue.h"
Public Types | |
enum class | VPUserID { Recipe , LiveOut } |
Subclass identifier (for isa/dyn_cast). More... | |
typedef SmallVectorImpl< VPValue * >::iterator | operand_iterator |
typedef SmallVectorImpl< VPValue * >::const_iterator | const_operand_iterator |
typedef iterator_range< operand_iterator > | operand_range |
typedef iterator_range< const_operand_iterator > | const_operand_range |
Public Member Functions | |
VPUser ()=delete | |
VPUser (const VPUser &)=delete | |
VPUser & | operator= (const VPUser &)=delete |
virtual | ~VPUser () |
VPUserID | getVPUserID () const |
void | addOperand (VPValue *Operand) |
unsigned | getNumOperands () const |
VPValue * | getOperand (unsigned N) const |
void | setOperand (unsigned I, VPValue *New) |
void | removeLastOperand () |
operand_iterator | op_begin () |
const_operand_iterator | op_begin () const |
operand_iterator | op_end () |
const_operand_iterator | op_end () const |
operand_range | operands () |
const_operand_range | operands () const |
virtual bool | usesScalars (const VPValue *Op) const |
Returns true if the VPUser uses scalars of operand Op . | |
virtual bool | onlyFirstLaneUsed (const VPValue *Op) const |
Returns true if the VPUser only uses the first lane of operand Op . | |
virtual bool | onlyFirstPartUsed (const VPValue *Op) const |
Returns true if the VPUser only uses the first part of operand Op . | |
Protected Member Functions | |
void | printOperands (raw_ostream &O, VPSlotTracker &SlotTracker) const |
Print the operands to O . | |
VPUser (ArrayRef< VPValue * > Operands, VPUserID ID) | |
VPUser (std::initializer_list< VPValue * > Operands, VPUserID ID) | |
template<typename IterT > | |
VPUser (iterator_range< IterT > Operands, VPUserID ID) | |
This class augments VPValue with operands which provide the inverse def-use edges from VPValue's users to their defs.
Definition at line 203 of file VPlanValue.h.
Definition at line 270 of file VPlanValue.h.
Definition at line 272 of file VPlanValue.h.
typedef SmallVectorImpl<VPValue*>::iterator llvm::VPUser::operand_iterator |
Definition at line 269 of file VPlanValue.h.
Definition at line 271 of file VPlanValue.h.
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Subclass identifier (for isa/dyn_cast).
Enumerator | |
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Recipe | |
LiveOut |
Definition at line 206 of file VPlanValue.h.
Definition at line 222 of file VPlanValue.h.
References addOperand(), and Operands.
Definition at line 227 of file VPlanValue.h.
References Operands.
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inlineprotected |
Definition at line 231 of file VPlanValue.h.
References addOperand(), and Operands.
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delete |
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inlinevirtual |
Definition at line 240 of file VPlanValue.h.
References operands().
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inline |
Definition at line 247 of file VPlanValue.h.
References llvm::VPValue::addUser(), and Operands.
Referenced by addCanonicalIVRecipes(), llvm::VPWidenPHIRecipe::addIncoming(), addVPLaneMaskPhiAndUpdateExitBranch(), llvm::VPWidenMemoryRecipe::setMask(), VPUser(), and llvm::VPWidenPHIRecipe::VPWidenPHIRecipe().
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Definition at line 252 of file VPlanValue.h.
References Operands.
Referenced by llvm::VPWidenGEPRecipe::execute(), llvm::InnerLoopVectorizer::fixNonInductionPHIs(), llvm::VPReductionRecipe::getCondOp(), llvm::VPReplicateRecipe::getMask(), llvm::VPInterleaveRecipe::getMask(), llvm::VPBranchOnMaskRecipe::getMask(), llvm::VPWidenMemoryRecipe::getMask(), llvm::VPBlendRecipe::getNumIncomingValues(), llvm::VPInterleaveRecipe::getNumStoreOperands(), llvm::VPHeaderPHIRecipe::getStartValue(), llvm::VPInterleaveRecipe::getStoredValues(), llvm::VPWidenGEPRecipe::print(), llvm::VPWidenPHIRecipe::print(), llvm::VPReplicateRecipe::print(), and llvm::VPRecipeWithIRFlags::printFlags().
Definition at line 253 of file VPlanValue.h.
References assert(), N, and Operands.
Referenced by llvm::VPWidenCastRecipe::clone(), llvm::VPScalarCastRecipe::clone(), llvm::VPVectorPointerRecipe::clone(), llvm::VPWidenPointerInductionRecipe::clone(), llvm::VPFirstOrderRecurrencePHIRecipe::clone(), llvm::VPReductionPHIRecipe::clone(), llvm::VPBranchOnMaskRecipe::clone(), llvm::VPPredInstPHIRecipe::clone(), llvm::VPCanonicalIVPHIRecipe::clone(), llvm::VPActiveLaneMaskPHIRecipe::clone(), llvm::VPWidenCanonicalIVRecipe::clone(), llvm::VPDerivedIVRecipe::clone(), llvm::VPScalarIVStepsRecipe::clone(), createAndCollectMergePhiForReduction(), llvm::VPWidenRecipe::execute(), llvm::VPWidenCastRecipe::execute(), llvm::VPWidenSelectRecipe::execute(), llvm::VPWidenGEPRecipe::execute(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPWidenPHIRecipe::execute(), llvm::VPReplicateRecipe::execute(), llvm::VPPredInstPHIRecipe::execute(), llvm::VPActiveLaneMaskPHIRecipe::execute(), llvm::VPEVLBasedIVPHIRecipe::execute(), llvm::VPWidenCanonicalIVRecipe::execute(), llvm::VPDerivedIVRecipe::execute(), llvm::VPScalarIVStepsRecipe::execute(), llvm::VPLiveOut::fixPhi(), llvm::VPInterleaveRecipe::getAddr(), llvm::VPWidenMemoryRecipe::getAddr(), llvm::VPHeaderPHIRecipe::getBackedgeValue(), llvm::VPReductionRecipe::getChainOp(), llvm::VPWidenSelectRecipe::getCond(), llvm::VPReductionRecipe::getCondOp(), llvm::VPWidenLoadEVLRecipe::getEVL(), llvm::VPWidenStoreEVLRecipe::getEVL(), llvm::VPWidenPHIRecipe::getIncomingValue(), llvm::VPBlendRecipe::getIncomingValue(), llvm::VPReplicateRecipe::getMask(), llvm::VPInterleaveRecipe::getMask(), llvm::VPBranchOnMaskRecipe::getMask(), llvm::VPWidenMemoryRecipe::getMask(), llvm::VPBlendRecipe::getMask(), llvm::VPWidenCanonicalIVRecipe::getScalarType(), llvm::VPHeaderPHIRecipe::getStartValue(), llvm::VPDerivedIVRecipe::getStartValue(), llvm::VPWidenIntOrFpInductionRecipe::getStepValue(), llvm::VPDerivedIVRecipe::getStepValue(), llvm::VPScalarIVStepsRecipe::getStepValue(), llvm::VPWidenStoreRecipe::getStoredValue(), llvm::VPWidenStoreEVLRecipe::getStoredValue(), llvm::VPReductionRecipe::getVecOp(), llvm::VPInstruction::onlyFirstPartUsed(), llvm::VPWidenSelectRecipe::print(), llvm::VPInterleaveRecipe::print(), llvm::VPDerivedIVRecipe::print(), and llvm::VPLiveOut::print().
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Definition at line 245 of file VPlanValue.h.
Returns true if the VPUser only uses the first lane of operand Op
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Conservatively returns false.
Reimplemented in llvm::VPInstruction, llvm::VPScalarCastRecipe, llvm::VPVectorPointerRecipe, llvm::VPBlendRecipe, llvm::VPInterleaveRecipe, llvm::VPReplicateRecipe, llvm::VPWidenLoadRecipe, llvm::VPWidenLoadEVLRecipe, llvm::VPWidenStoreRecipe, llvm::VPWidenStoreEVLRecipe, llvm::VPCanonicalIVPHIRecipe, llvm::VPEVLBasedIVPHIRecipe, llvm::VPDerivedIVRecipe, and llvm::VPScalarIVStepsRecipe.
Definition at line 293 of file VPlanValue.h.
References assert(), llvm::is_contained(), and operands().
Referenced by usesScalars().
Returns true if the VPUser only uses the first part of operand Op
.
Conservatively returns false.
Reimplemented in llvm::VPInstruction, and llvm::VPCanonicalIVPHIRecipe.
Definition at line 301 of file VPlanValue.h.
References assert(), llvm::is_contained(), and operands().
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inline |
Definition at line 274 of file VPlanValue.h.
References Operands.
Referenced by createReplicateRegion(), llvm::VPInterleaveRecipe::getStoredValues(), operands(), and llvm::VPReplicateRecipe::print().
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Definition at line 275 of file VPlanValue.h.
References Operands.
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inline |
Definition at line 276 of file VPlanValue.h.
References Operands.
Referenced by createReplicateRegion(), and operands().
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inline |
Definition at line 277 of file VPlanValue.h.
References Operands.
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inline |
Definition at line 278 of file VPlanValue.h.
References op_begin(), and op_end().
Referenced by llvm::VPInstruction::clone(), llvm::VPWidenRecipe::clone(), llvm::VPWidenCallRecipe::clone(), llvm::VPWidenSelectRecipe::clone(), llvm::VPWidenGEPRecipe::clone(), llvm::VPBlendRecipe::clone(), llvm::VPReplicateRecipe::clone(), llvm::VPWidenRecipe::execute(), llvm::VPWidenCallRecipe::execute(), llvm::VPReplicateRecipe::execute(), onlyFirstLaneUsed(), llvm::VPInstruction::onlyFirstLaneUsed(), llvm::VPScalarCastRecipe::onlyFirstLaneUsed(), llvm::VPVectorPointerRecipe::onlyFirstLaneUsed(), llvm::VPBlendRecipe::onlyFirstLaneUsed(), llvm::VPInterleaveRecipe::onlyFirstLaneUsed(), llvm::VPReplicateRecipe::onlyFirstLaneUsed(), llvm::VPWidenLoadRecipe::onlyFirstLaneUsed(), llvm::VPWidenLoadEVLRecipe::onlyFirstLaneUsed(), llvm::VPWidenStoreRecipe::onlyFirstLaneUsed(), llvm::VPWidenStoreEVLRecipe::onlyFirstLaneUsed(), llvm::VPCanonicalIVPHIRecipe::onlyFirstLaneUsed(), llvm::VPEVLBasedIVPHIRecipe::onlyFirstLaneUsed(), llvm::VPDerivedIVRecipe::onlyFirstLaneUsed(), llvm::VPScalarIVStepsRecipe::onlyFirstLaneUsed(), onlyFirstPartUsed(), llvm::VPInstruction::onlyFirstPartUsed(), llvm::VPCanonicalIVPHIRecipe::onlyFirstPartUsed(), llvm::InnerLoopVectorizer::scalarizeInstruction(), sinkScalarOperands(), usesScalars(), llvm::VPLiveOut::usesScalars(), llvm::VPReplicateRecipe::usesScalars(), llvm::VPBranchOnMaskRecipe::usesScalars(), llvm::VPPredInstPHIRecipe::usesScalars(), and ~VPUser().
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inline |
Definition at line 279 of file VPlanValue.h.
References op_begin(), and op_end().
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Print the operands to O
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Definition at line 1306 of file VPlan.cpp.
References llvm::interleaveComma().
Referenced by llvm::VPInstruction::print(), llvm::VPWidenRecipe::print(), llvm::VPWidenCastRecipe::print(), llvm::VPWidenCallRecipe::print(), llvm::VPWidenGEPRecipe::print(), llvm::VPVectorPointerRecipe::print(), llvm::VPWidenPHIRecipe::print(), llvm::VPFirstOrderRecurrencePHIRecipe::print(), llvm::VPReductionPHIRecipe::print(), llvm::VPReplicateRecipe::print(), llvm::VPPredInstPHIRecipe::print(), llvm::VPWidenLoadRecipe::print(), llvm::VPWidenLoadEVLRecipe::print(), llvm::VPWidenStoreRecipe::print(), llvm::VPWidenStoreEVLRecipe::print(), llvm::VPCanonicalIVPHIRecipe::print(), llvm::VPActiveLaneMaskPHIRecipe::print(), llvm::VPEVLBasedIVPHIRecipe::print(), llvm::VPWidenCanonicalIVRecipe::print(), and llvm::VPScalarIVStepsRecipe::print().
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inline |
Definition at line 264 of file VPlanValue.h.
References Operands.
Definition at line 258 of file VPlanValue.h.
Referenced by createReplicateRegion(), and llvm::VPHeaderPHIRecipe::setStartValue().
Returns true if the VPUser uses scalars of operand Op
.
Conservatively returns if only first (scalar) lane is used, as default.
Reimplemented in llvm::VPLiveOut, llvm::VPReplicateRecipe, llvm::VPBranchOnMaskRecipe, and llvm::VPPredInstPHIRecipe.
Definition at line 285 of file VPlanValue.h.
References assert(), llvm::is_contained(), onlyFirstLaneUsed(), and operands().