LLVM  12.0.0git
Public Member Functions | Static Public Member Functions | List of all members
llvm::VPInterleaveRecipe Class Reference

VPInterleaveRecipe is a recipe for transforming an interleave group of load or stores into one wide load/store and shuffles. More...

#include "Transforms/Vectorize/VPlan.h"

Inheritance diagram for llvm::VPInterleaveRecipe:
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Collaboration diagram for llvm::VPInterleaveRecipe:
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Public Member Functions

 VPInterleaveRecipe (const InterleaveGroup< Instruction > *IG, VPValue *Addr, VPValue *Mask)
 
 ~VPInterleaveRecipe () override=default
 
VPValuegetAddr () const
 Return the address accessed by this recipe. More...
 
VPValuegetMask () const
 Return the mask used by this recipe. More...
 
void execute (VPTransformState &State) override
 Generate the wide load or store, and shuffles. More...
 
void print (raw_ostream &O, const Twine &Indent, VPSlotTracker &SlotTracker) const override
 Print the recipe. More...
 
const InterleaveGroup< Instruction > * getInterleaveGroup ()
 
- Public Member Functions inherited from llvm::VPRecipeBase
 VPRecipeBase (const unsigned char SC)
 
virtual ~VPRecipeBase ()=default
 
unsigned getVPRecipeID () const
 
VPBasicBlockgetParent ()
 
const VPBasicBlockgetParent () const
 
void dump () const
 Dump the recipe to stderr (for debugging). More...
 
void insertBefore (VPRecipeBase *InsertPos)
 Insert an unlinked recipe into a basic block immediately before the specified recipe. More...
 
void insertAfter (VPRecipeBase *InsertPos)
 Insert an unlinked Recipe into a basic block immediately after the specified Recipe. More...
 
void moveAfter (VPRecipeBase *MovePos)
 Unlink this recipe from its current VPBasicBlock and insert it into the VPBasicBlock that MovePos lives in, right after MovePos. More...
 
void removeFromParent ()
 This method unlinks 'this' from the containing basic block, but does not delete it. More...
 
iplist< VPRecipeBase >::iterator eraseFromParent ()
 This method unlinks 'this' from the containing basic block and deletes it. More...
 
VPUsertoVPUser ()
 Returns a pointer to a VPUser, if the recipe inherits from VPUser or nullptr otherwise. More...
 
VPValuetoVPValue ()
 Returns a pointer to a VPValue, if the recipe inherits from VPValue or nullptr otherwise. More...
 
const VPValuetoVPValue () const
 
InstructiongetUnderlyingInstr ()
 Returns the underlying instruction, if the recipe is a VPValue or nullptr otherwise. More...
 
const InstructiongetUnderlyingInstr () const
 
- Public Member Functions inherited from llvm::ilist_node_with_parent< VPRecipeBase, VPBasicBlock >
VPRecipeBasegetPrevNode ()
 
const VPRecipeBasegetPrevNode () const
 Get the previous node, or nullptr for the list head. More...
 
VPRecipeBasegetNextNode ()
 Get the next node, or nullptr for the list tail. More...
 
const VPRecipeBasegetNextNode () const
 Get the next node, or nullptr for the list tail. More...
 
- Public Member Functions inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< VPRecipeBase, 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. More...
 
- Public Member Functions inherited from llvm::VPUser
 VPUser ()
 
 VPUser (ArrayRef< VPValue *> Operands)
 
 VPUser (std::initializer_list< VPValue *> Operands)
 
template<typename IterT >
 VPUser (iterator_range< IterT > Operands)
 
 VPUser (const VPUser &)=delete
 
VPUseroperator= (const VPUser &)=delete
 
virtual ~VPUser ()
 
void addOperand (VPValue *Operand)
 
unsigned getNumOperands () const
 
VPValuegetOperand (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
 

Static Public Member Functions

static bool classof (const VPRecipeBase *V)
 Method to support type inquiry through isa, cast, and dyn_cast. More...
 
- Static Public Member Functions inherited from llvm::VPUser
static bool classof (const VPRecipeBase *Recipe)
 Method to support type inquiry through isa, cast, and dyn_cast. More...
 

Additional Inherited Members

- Public Types inherited from llvm::VPRecipeBase
using VPRecipeTy = enum { VPBlendSC, VPBranchOnMaskSC, VPInstructionSC, VPInterleaveSC, VPPredInstPHISC, VPReductionSC, VPReplicateSC, VPWidenCallSC, VPWidenCanonicalIVSC, VPWidenGEPSC, VPWidenIntOrFpInductionSC, VPWidenMemoryInstructionSC, VPWidenPHISC, VPWidenSC, VPWidenSelectSC }
 An enumeration for keeping track of the concrete subclass of VPRecipeBase that is actually instantiated. More...
 
- Public Types inherited from llvm::VPUser
typedef SmallVectorImpl< VPValue * >::iterator operand_iterator
 
typedef SmallVectorImpl< VPValue * >::const_iterator const_operand_iterator
 
typedef iterator_range< operand_iteratoroperand_range
 
typedef iterator_range< const_operand_iteratorconst_operand_range
 
- Protected Types inherited from llvm::ilist_node_impl< ilist_detail::compute_node_options< VPRecipeBase, Options... >::type >
using self_iterator = ilist_iterator< ilist_detail::compute_node_options< VPRecipeBase, Options... >::type, false, false >
 
using const_self_iterator = ilist_iterator< ilist_detail::compute_node_options< VPRecipeBase, Options... >::type, false, true >
 
using reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< VPRecipeBase, Options... >::type, true, false >
 
using const_reverse_self_iterator = ilist_iterator< ilist_detail::compute_node_options< VPRecipeBase, Options... >::type, true, true >
 
- 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< VPRecipeBase, 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. More...
 

Detailed Description

VPInterleaveRecipe is a recipe for transforming an interleave group of load or stores into one wide load/store and shuffles.

Definition at line 1033 of file VPlan.h.

Constructor & Destructor Documentation

◆ VPInterleaveRecipe()

llvm::VPInterleaveRecipe::VPInterleaveRecipe ( const InterleaveGroup< Instruction > *  IG,
VPValue Addr,
VPValue Mask 
)
inline

Definition at line 1037 of file VPlan.h.

References addOperand(), and llvm::BitmaskEnumDetail::Mask().

◆ ~VPInterleaveRecipe()

llvm::VPInterleaveRecipe::~VPInterleaveRecipe ( )
overridedefault

Member Function Documentation

◆ classof()

static bool llvm::VPInterleaveRecipe::classof ( const VPRecipeBase V)
inlinestatic

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

Definition at line 1046 of file VPlan.h.

References llvm::VPRecipeBase::getVPRecipeID().

◆ execute()

void VPInterleaveRecipe::execute ( VPTransformState State)
overridevirtual

Generate the wide load or store, and shuffles.

Implements llvm::VPRecipeBase.

Definition at line 8047 of file LoopVectorize.cpp.

References assert(), llvm::VPTransformState::ILV, llvm::VPTransformState::Instance, and llvm::InnerLoopVectorizer::vectorizeInterleaveGroup().

◆ getAddr()

VPValue* llvm::VPInterleaveRecipe::getAddr ( ) const
inline

Return the address accessed by this recipe.

Definition at line 1051 of file VPlan.h.

◆ getInterleaveGroup()

const InterleaveGroup<Instruction>* llvm::VPInterleaveRecipe::getInterleaveGroup ( )
inline

Definition at line 1069 of file VPlan.h.

◆ getMask()

VPValue* llvm::VPInterleaveRecipe::getMask ( ) const
inline

Return the mask used by this recipe.

Note that a full mask is represented by a nullptr.

Definition at line 1057 of file VPlan.h.

References llvm::RISCVFenceField::O, and print().

◆ print()

void VPInterleaveRecipe::print ( raw_ostream O,
const Twine Indent,
VPSlotTracker SlotTracker 
) const
overridevirtual

Print the recipe.

Implements llvm::VPRecipeBase.

Definition at line 7963 of file LoopVectorize.cpp.

References llvm::BitmaskEnumDetail::Mask(), and llvm::VPValue::printAsOperand().


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