llvm::VPRecipeBase Class Reference

VPRecipeBase is a base class modeling a sequence of one or more output IR instructions. More...

#include "Transforms/Vectorize/VPlan.h"

Inheritance diagram for llvm::VPRecipeBase:

Public Member Functions
	VPRecipeBase (const unsigned char SC, ArrayRef< VPValue * > Operands, DebugLoc DL={})
template<typename IterT >
	VPRecipeBase (const unsigned char SC, iterator_range< IterT > Operands, DebugLoc DL={})
virtual	~VPRecipeBase ()=default
virtual VPRecipeBase *	clone ()=0
	Clone the current recipe.
VPBasicBlock *	getParent ()
const VPBasicBlock *	getParent () const
virtual void	execute (VPTransformState &State)=0
	The method which generates the output IR instructions that correspond to this VPRecipe, thereby "executing" the VPlan.
InstructionCost	cost (ElementCount VF, VPCostContext &Ctx)
	Return the cost of this recipe, taking into account if the cost computation should be skipped and the ForceTargetInstructionCost flag.
void	insertBefore (VPRecipeBase *InsertPos)
	Insert an unlinked recipe into a basic block immediately before the specified recipe.
void	insertBefore (VPBasicBlock &BB, iplist< VPRecipeBase >::iterator IP)
	Insert an unlinked recipe into BB immediately before the insertion point IP;.
void	insertAfter (VPRecipeBase *InsertPos)
	Insert an unlinked Recipe into a basic block immediately after the specified Recipe.
void	moveAfter (VPRecipeBase *MovePos)
	Unlink this recipe from its current VPBasicBlock and insert it into the VPBasicBlock that MovePos lives in, right after MovePos.
void	moveBefore (VPBasicBlock &BB, iplist< VPRecipeBase >::iterator I)
	Unlink this recipe and insert into BB before I.
void	removeFromParent ()
	This method unlinks 'this' from the containing basic block, but does not delete it.
iplist< VPRecipeBase >::iterator	eraseFromParent ()
	This method unlinks 'this' from the containing basic block and deletes it.
bool	mayHaveSideEffects () const
	Returns true if the recipe may have side-effects.
bool	isPhi () const
	Returns true for PHI-like recipes.
bool	mayReadFromMemory () const
	Returns true if the recipe may read from memory.
bool	mayWriteToMemory () const
	Returns true if the recipe may write to memory.
bool	mayReadOrWriteMemory () const
	Returns true if the recipe may read from or write to memory.
DebugLoc	getDebugLoc () const
	Returns the debug location of the recipe.
Public Member Functions inherited from llvm::ilist_node_with_parent< VPRecipeBase, VPBasicBlock >
VPRecipeBase *	getPrevNode ()
const VPRecipeBase *	getPrevNode () const
	Get the previous node, or nullptr for the list head.
VPRecipeBase *	getNextNode ()
	Get the next node, or nullptr for the list tail.
const VPRecipeBase *	getNextNode () const
	Get the next node, or nullptr for the list tail.
Public Member Functions inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< T, Options... >::type >
self_iterator	getIterator ()
const_self_iterator	getIterator () const
reverse_self_iterator	getReverseIterator ()
const_reverse_self_iterator	getReverseIterator () const
bool	isSentinel () const
	Check whether this is the sentinel node.
Public Member Functions inherited from llvm::ilist_detail::node_parent_access< NodeTy, ParentTy >
const ParentTy *	getParent () const
ParentTy *	getParent ()
void	setParent (ParentTy *Parent)
Public Member Functions inherited from llvm::VPDef
	VPDef (const unsigned char SC)
virtual	~VPDef ()
VPValue *	getVPSingleValue ()
	Returns the only VPValue defined by the VPDef.
const VPValue *	getVPSingleValue () const
VPValue *	getVPValue (unsigned I)
	Returns the VPValue with index I defined by the VPDef.
const VPValue *	getVPValue (unsigned I) const
ArrayRef< VPValue * >	definedValues ()
	Returns an ArrayRef of the values defined by the VPDef.
ArrayRef< VPValue * >	definedValues () const
	Returns an ArrayRef of the values defined by the VPDef.
unsigned	getNumDefinedValues () const
	Returns the number of values defined by the VPDef.
unsigned	getVPDefID () const
void	dump () const
	Dump the VPDef to stderr (for debugging).
virtual void	print (raw_ostream &O, const Twine &Indent, VPSlotTracker &SlotTracker) const =0
	Each concrete VPDef prints itself.
Public Member Functions inherited from llvm::VPUser
	VPUser ()=delete
	VPUser (const VPUser &)=delete
VPUser &	operator= (const VPUser &)=delete
virtual	~VPUser ()
void	addOperand (VPValue *Operand)
unsigned	getNumOperands () const
VPValue *	getOperand (unsigned N) const
void	setOperand (unsigned I, VPValue *New)
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.

Static Public Member Functions
static bool	classof (const VPDef *D)
	Method to support type inquiry through isa, cast, and dyn_cast.
static bool	classof (const VPUser *U)

Protected Member Functions
virtual InstructionCost	computeCost (ElementCount VF, VPCostContext &Ctx) const
	Compute the cost of this recipe either using a recipe's specialized implementation or using the legacy cost model and the underlying instructions.
Protected Member Functions inherited from llvm::ilist_node_with_parent< VPRecipeBase, VPBasicBlock >
	ilist_node_with_parent ()=default
Protected Member Functions inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< T, Options... >::type >
	ilist_node_impl ()=default
Protected Member Functions inherited from llvm::VPUser
void	printOperands (raw_ostream &O, VPSlotTracker &SlotTracker) const
	Print the operands to O.
	VPUser (ArrayRef< VPValue * > Operands)
	VPUser (std::initializer_list< VPValue * > Operands)
template<typename IterT >
	VPUser (iterator_range< IterT > Operands)

Friends
class	VPBlockUtils

Additional Inherited Members
Public Types inherited from llvm::VPDef
using	VPRecipeTy = enum { VPBranchOnMaskSC, VPDerivedIVSC, VPExpandSCEVSC, VPIRInstructionSC, VPInstructionSC, VPInterleaveSC, VPReductionEVLSC, VPReductionSC, VPPartialReductionSC, VPReplicateSC, VPScalarCastSC, VPScalarIVStepsSC, VPVectorPointerSC, VPReverseVectorPointerSC, VPWidenCallSC, VPWidenCanonicalIVSC, VPWidenCastSC, VPWidenGEPSC, VPWidenIntrinsicSC, VPWidenLoadEVLSC, VPWidenLoadSC, VPWidenStoreEVLSC, VPWidenStoreSC, VPWidenSC, VPWidenEVLSC, VPWidenSelectSC, VPBlendSC, VPHistogramSC, VPWidenPHISC, VPPredInstPHISC, VPCanonicalIVPHISC, VPActiveLaneMaskPHISC, VPEVLBasedIVPHISC, VPFirstOrderRecurrencePHISC, VPWidenIntOrFpInductionSC, VPWidenPointerInductionSC, VPScalarPHISC, VPReductionPHISC, VPFirstPHISC=VPWidenPHISC, VPFirstHeaderPHISC=VPCanonicalIVPHISC, VPLastHeaderPHISC=VPReductionPHISC, VPLastPHISC=VPReductionPHISC, }
	An enumeration for keeping track of the concrete subclass of VPRecipeBase that is actually instantiated.
Public Types inherited from llvm::VPUser
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
Protected Types inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< T, Options... >::type >
using	self_iterator = typename ilist_select_iterator_type< OptionsT::has_iterator_bits, ilist_detail::compute_node_options< T, Options... >::type, false, false >::type
using	const_self_iterator = typename ilist_select_iterator_type< OptionsT::has_iterator_bits, ilist_detail::compute_node_options< T, Options... >::type, false, true >::type
using	reverse_self_iterator = typename ilist_select_iterator_type< OptionsT::has_iterator_bits, ilist_detail::compute_node_options< T, Options... >::type, true, false >::type
using	const_reverse_self_iterator = typename ilist_select_iterator_type< OptionsT::has_iterator_bits, ilist_detail::compute_node_options< T, Options... >::type, true, true >::type

Detailed Description

VPRecipeBase is a base class modeling a sequence of one or more output IR instructions.

VPRecipeBase owns the VPValues it defines through VPDef and is responsible for deleting its defined values. Single-value recipes must inherit from VPSingleDef instead of inheriting from both VPRecipeBase and VPValue separately.

Definition at line 709 of file VPlan.h.

Constructor & Destructor Documentation

VPRecipeBase() [1/2]

llvm::VPRecipeBase::VPRecipeBase ( const unsigned char  SC, ArrayRef< VPValue * >  Operands, DebugLoc  DL = {}  )

inline

Definition at line 722 of file VPlan.h.

VPRecipeBase() [2/2]

template<typename IterT >

llvm::VPRecipeBase::VPRecipeBase ( const unsigned char  SC, iterator_range< IterT >  Operands, DebugLoc  DL = {}  )

inline

Definition at line 727 of file VPlan.h.

~VPRecipeBase()

virtual llvm::VPRecipeBase::~VPRecipeBase ( )

virtualdefault

Member Function Documentation

classof() [1/2]

static bool llvm::VPRecipeBase::classof ( const VPDef *  D )

inlinestatic

Method to support type inquiry through isa, cast, and dyn_cast.

Definition at line 778 of file VPlan.h.

classof() [2/2]

static bool llvm::VPRecipeBase::classof ( const VPUser *  U )

inlinestatic

Definition at line 783 of file VPlan.h.

clone()

virtual VPRecipeBase * llvm::VPRecipeBase::clone ( )

pure virtual

Clone the current recipe.

Implemented in llvm::VPInstruction, llvm::VPIRInstruction, llvm::VPWidenRecipe, llvm::VPWidenCastRecipe, llvm::VPScalarCastRecipe, llvm::VPWidenIntrinsicRecipe, llvm::VPWidenCallRecipe, llvm::VPHistogramRecipe, llvm::VPWidenSelectRecipe, llvm::VPWidenGEPRecipe, llvm::VPReverseVectorPointerRecipe, llvm::VPVectorPointerRecipe, llvm::VPWidenIntOrFpInductionRecipe, llvm::VPWidenPointerInductionRecipe, llvm::VPScalarPHIRecipe, llvm::VPWidenPHIRecipe, llvm::VPFirstOrderRecurrencePHIRecipe, llvm::VPReductionPHIRecipe, llvm::VPPartialReductionRecipe, llvm::VPBlendRecipe, llvm::VPInterleaveRecipe, llvm::VPReductionRecipe, llvm::VPReductionEVLRecipe, llvm::VPReplicateRecipe, llvm::VPBranchOnMaskRecipe, llvm::VPPredInstPHIRecipe, llvm::VPWidenMemoryRecipe, llvm::VPWidenLoadRecipe, llvm::VPWidenStoreRecipe, llvm::VPExpandSCEVRecipe, llvm::VPCanonicalIVPHIRecipe, llvm::VPActiveLaneMaskPHIRecipe, llvm::VPEVLBasedIVPHIRecipe, llvm::VPWidenCanonicalIVRecipe, llvm::VPDerivedIVRecipe, llvm::VPScalarIVStepsRecipe, llvm::VPWidenEVLRecipe, and llvm::VPSingleDefRecipe.

computeCost()

InstructionCost VPRecipeBase::computeCost ( ElementCount  VF, VPCostContext &  Ctx  ) const

protectedvirtual

Compute the cost of this recipe either using a recipe's specialized implementation or using the legacy cost model and the underlying instructions.

Reimplemented in llvm::VPInstruction, llvm::VPIRInstruction, llvm::VPWidenRecipe, llvm::VPWidenCastRecipe, llvm::VPScalarCastRecipe, llvm::VPWidenIntrinsicRecipe, llvm::VPWidenCallRecipe, llvm::VPHistogramRecipe, llvm::VPWidenSelectRecipe, llvm::VPWidenGEPRecipe, llvm::VPReverseVectorPointerRecipe, llvm::VPVectorPointerRecipe, llvm::VPHeaderPHIRecipe, llvm::VPFirstOrderRecurrencePHIRecipe, llvm::VPPartialReductionRecipe, llvm::VPBlendRecipe, llvm::VPInterleaveRecipe, llvm::VPReductionRecipe, llvm::VPReplicateRecipe, llvm::VPBranchOnMaskRecipe, llvm::VPPredInstPHIRecipe, llvm::VPWidenMemoryRecipe, llvm::VPWidenLoadEVLRecipe, llvm::VPWidenStoreEVLRecipe, llvm::VPExpandSCEVRecipe, llvm::VPCanonicalIVPHIRecipe, llvm::VPEVLBasedIVPHIRecipe, llvm::VPWidenCanonicalIVRecipe, llvm::VPDerivedIVRecipe, and llvm::VPScalarIVStepsRecipe.

Definition at line 276 of file VPlanRecipes.cpp.

References llvm_unreachable.

Referenced by cost().

cost()

InstructionCost VPRecipeBase::cost	(	ElementCount	VF,
		VPCostContext &	Ctx
	)

Return the cost of this recipe, taking into account if the cost computation should be skipped and the ForceTargetInstructionCost flag.

Also takes care of printing the cost for debugging.

Definition at line 246 of file VPlanRecipes.cpp.

References computeCost(), llvm::dbgs(), llvm::VPDef::dump(), ForceTargetInstructionCost, llvm::InstructionCost::isValid(), llvm::ElementCount::isVector(), LLVM_DEBUG, and llvm::VPCostContext::skipCostComputation().

eraseFromParent()

iplist< VPRecipeBase >::iterator VPRecipeBase::eraseFromParent

(

)

This method unlinks 'this' from the containing basic block and deletes it.

Returns

an iterator pointing to the element after the erased one

Definition at line 230 of file VPlanRecipes.cpp.

References assert(), llvm::iplist_impl< IntrusiveListT, TraitsT >::erase(), llvm::ilist_node_impl< ilist_detail::compute_node_options< T, Options... >::type >::getIterator(), getParent(), and llvm::VPBasicBlock::getRecipeList().

Referenced by addVPLaneMaskPhiAndUpdateExitBranch(), llvm::VPlanTransforms::createInterleaveGroups(), createReplicateRegion(), llvm::VPlanTransforms::handleUncountableEarlyExit(), preparePlanForMainVectorLoop(), and removeRedundantCanonicalIVs().

execute()

virtual void llvm::VPRecipeBase::execute ( VPTransformState &  State )

pure virtual

The method which generates the output IR instructions that correspond to this VPRecipe, thereby "executing" the VPlan.

Implemented in llvm::VPInstruction, llvm::VPIRInstruction, llvm::VPWidenRecipe, llvm::VPWidenCastRecipe, llvm::VPScalarCastRecipe, llvm::VPWidenIntrinsicRecipe, llvm::VPWidenCallRecipe, llvm::VPHistogramRecipe, llvm::VPWidenSelectRecipe, llvm::VPWidenGEPRecipe, llvm::VPReverseVectorPointerRecipe, llvm::VPVectorPointerRecipe, llvm::VPWidenIntOrFpInductionRecipe, llvm::VPWidenPointerInductionRecipe, llvm::VPScalarPHIRecipe, llvm::VPWidenPHIRecipe, llvm::VPFirstOrderRecurrencePHIRecipe, llvm::VPReductionPHIRecipe, llvm::VPPartialReductionRecipe, llvm::VPBlendRecipe, llvm::VPInterleaveRecipe, llvm::VPReductionRecipe, llvm::VPReductionEVLRecipe, llvm::VPReplicateRecipe, llvm::VPBranchOnMaskRecipe, llvm::VPPredInstPHIRecipe, llvm::VPWidenMemoryRecipe, llvm::VPWidenLoadRecipe, llvm::VPWidenLoadEVLRecipe, llvm::VPWidenStoreRecipe, llvm::VPWidenStoreEVLRecipe, llvm::VPExpandSCEVRecipe, llvm::VPCanonicalIVPHIRecipe, llvm::VPActiveLaneMaskPHIRecipe, llvm::VPEVLBasedIVPHIRecipe, llvm::VPWidenCanonicalIVRecipe, llvm::VPDerivedIVRecipe, llvm::VPScalarIVStepsRecipe, llvm::VPWidenEVLRecipe, llvm::VPHeaderPHIRecipe, and llvm::VPWidenInductionRecipe.

getDebugLoc()

DebugLoc llvm::VPRecipeBase::getDebugLoc ( ) const

inline

Returns the debug location of the recipe.

Definition at line 805 of file VPlan.h.

References DL.

Referenced by addResumePhiRecipeForInduction(), llvm::VPInstruction::clone(), llvm::VPScalarCastRecipe::clone(), llvm::VPWidenIntrinsicRecipe::clone(), llvm::VPWidenCallRecipe::clone(), llvm::VPHistogramRecipe::clone(), llvm::VPReverseVectorPointerRecipe::clone(), llvm::VPVectorPointerRecipe::clone(), llvm::VPWidenIntOrFpInductionRecipe::clone(), llvm::VPWidenPointerInductionRecipe::clone(), llvm::VPReductionRecipe::clone(), llvm::VPPredInstPHIRecipe::clone(), llvm::VPWidenLoadRecipe::clone(), llvm::VPWidenStoreRecipe::clone(), llvm::VPCanonicalIVPHIRecipe::clone(), llvm::VPActiveLaneMaskPHIRecipe::clone(), createEVLRecipe(), llvm::VPInstruction::execute(), llvm::VPWidenRecipe::execute(), llvm::VPWidenCastRecipe::execute(), llvm::VPWidenIntrinsicRecipe::execute(), llvm::VPWidenCallRecipe::execute(), llvm::VPHistogramRecipe::execute(), llvm::VPWidenSelectRecipe::execute(), llvm::VPReverseVectorPointerRecipe::execute(), llvm::VPVectorPointerRecipe::execute(), llvm::VPWidenIntOrFpInductionRecipe::execute(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPScalarPHIRecipe::execute(), llvm::VPWidenPHIRecipe::execute(), llvm::VPPartialReductionRecipe::execute(), llvm::VPBlendRecipe::execute(), llvm::VPReductionRecipe::execute(), llvm::VPPredInstPHIRecipe::execute(), llvm::VPWidenLoadRecipe::execute(), llvm::VPWidenLoadEVLRecipe::execute(), llvm::VPWidenStoreRecipe::execute(), llvm::VPWidenStoreEVLRecipe::execute(), llvm::VPActiveLaneMaskPHIRecipe::execute(), llvm::VPWidenEVLRecipe::execute(), legalizeAndOptimizeInductions(), llvm::VPInstruction::print(), and llvm::VPlanTransforms::tryAddExplicitVectorLength().

getParent() [1/2]

VPBasicBlock * llvm::VPRecipeBase::getParent ( )

inline

Returns

the VPBasicBlock which this VPRecipe belongs to.

Definition at line 736 of file VPlan.h.

Referenced by llvm::VPlanTransforms::adjustFixedOrderRecurrences(), llvm::VPInstruction::dump(), eraseFromParent(), llvm::VPIRInstruction::execute(), llvm::VPWidenPointerInductionRecipe::execute(), llvm::VPExpandSCEVRecipe::execute(), llvm::VPDerivedIVRecipe::execute(), llvm::VPIRInstruction::extractLastLaneOfOperand(), llvm::VPSlotTracker::getOrCreateName(), hoistPreviousBeforeFORUsers(), insertAfter(), insertBefore(), llvm::VPWidenIntOrFpInductionRecipe::isCanonical(), isDefinedInsideLoopRegions(), llvm::VPIRInstruction::print(), removeFromParent(), llvm::InnerLoopVectorizer::scalarizeInstruction(), llvm::VPBuilder::setInsertPoint(), and sinkScalarOperands().

getParent() [2/2]

const VPBasicBlock * llvm::VPRecipeBase::getParent ( ) const

inline

Definition at line 737 of file VPlan.h.

insertAfter()

void VPRecipeBase::insertAfter

(

VPRecipeBase *

InsertPos

)

Insert an unlinked Recipe into a basic block immediately after the specified Recipe.

Definition at line 217 of file VPlanRecipes.cpp.

References assert(), llvm::ilist_node_impl< OptionsT >::getIterator(), getParent(), and llvm::VPBasicBlock::insert().

Referenced by moveAfter().

insertBefore() [1/2]

void VPRecipeBase::insertBefore	(	VPBasicBlock &	BB,
		iplist< VPRecipeBase >::iterator	IP
	)

Insert an unlinked recipe into BB immediately before the insertion point IP;.

Definition at line 210 of file VPlanRecipes.cpp.

References assert(), llvm::VPBasicBlock::end(), I, and llvm::VPBasicBlock::insert().

insertBefore() [2/2]

void VPRecipeBase::insertBefore

(

VPRecipeBase *

InsertPos

)

Insert an unlinked recipe into a basic block immediately before the specified recipe.

Definition at line 203 of file VPlanRecipes.cpp.

References assert(), llvm::ilist_node_impl< OptionsT >::getIterator(), getParent(), and llvm::VPBasicBlock::insert().

Referenced by moveBefore(), transformRecipestoEVLRecipes(), llvm::VPlanTransforms::truncateToMinimalBitwidths(), llvm::VPlanTransforms::tryAddExplicitVectorLength(), and llvm::VPlanTransforms::VPInstructionsToVPRecipes().

isPhi()

bool llvm::VPRecipeBase::isPhi ( ) const

inline

Returns true for PHI-like recipes.

Definition at line 789 of file VPlan.h.

References llvm::VPDef::getVPDefID().

mayHaveSideEffects()

bool VPRecipeBase::mayHaveSideEffects

(

)

const

Returns true if the recipe may have side-effects.

Definition at line 146 of file VPlanRecipes.cpp.

References assert(), llvm::Function::doesNotThrow(), llvm::VPDef::getVPDefID(), llvm::VPDef::getVPSingleValue(), I, mayHaveSideEffects(), mayWriteToMemory(), and llvm::Function::willReturn().

Referenced by hoistPreviousBeforeFORUsers(), mayHaveSideEffects(), and sinkScalarOperands().

mayReadFromMemory()

bool VPRecipeBase::mayReadFromMemory

(

)

const

Returns true if the recipe may read from memory.

Definition at line 100 of file VPlanRecipes.cpp.

References assert(), llvm::VPDef::getVPDefID(), llvm::VPDef::getVPSingleValue(), and I.

Referenced by hoistPreviousBeforeFORUsers(), and mayReadOrWriteMemory().

mayReadOrWriteMemory()

bool llvm::VPRecipeBase::mayReadOrWriteMemory ( ) const

inline

Returns true if the recipe may read from or write to memory.

Definition at line 800 of file VPlan.h.

References mayReadFromMemory(), and mayWriteToMemory().

Referenced by sinkScalarOperands().

mayWriteToMemory()

bool VPRecipeBase::mayWriteToMemory

(

)

const

Returns true if the recipe may write to memory.

Definition at line 52 of file VPlanRecipes.cpp.

References assert(), llvm::VPDef::getVPDefID(), llvm::VPDef::getVPSingleValue(), and I.

Referenced by mayHaveSideEffects(), and mayReadOrWriteMemory().

moveAfter()

void VPRecipeBase::moveAfter

(

VPRecipeBase *

MovePos

)

Unlink this recipe from its current VPBasicBlock and insert it into the VPBasicBlock that MovePos lives in, right after MovePos.

Definition at line 235 of file VPlanRecipes.cpp.

References insertAfter(), and removeFromParent().

moveBefore()

void VPRecipeBase::moveBefore	(	VPBasicBlock &	BB,
		iplist< VPRecipeBase >::iterator	I
	)

Unlink this recipe and insert into BB before I.

Precondition

I is a valid iterator into BB.

Definition at line 240 of file VPlanRecipes.cpp.

References I, insertBefore(), and removeFromParent().

Referenced by sinkScalarOperands().

removeFromParent()

void VPRecipeBase::removeFromParent

(

)

This method unlinks 'this' from the containing basic block, but does not delete it.

Definition at line 224 of file VPlanRecipes.cpp.

References assert(), llvm::ilist_node_impl< ilist_detail::compute_node_options< T, Options... >::type >::getIterator(), getParent(), llvm::VPBasicBlock::getRecipeList(), and llvm::iplist_impl< IntrusiveListT, TraitsT >::remove().

Referenced by moveAfter(), and moveBefore().

Friends And Related Function Documentation

VPBlockUtils

friend class VPBlockUtils

friend

Definition at line 713 of file VPlan.h.

---

The documentation for this class was generated from the following files:

• lib/Transforms/Vectorize/VPlan.h
• lib/Transforms/Vectorize/VPlanRecipes.cpp