LLVM  11.0.0git
Public Member Functions | Static Public Member Functions | List of all members
llvm::VPWidenMemoryInstructionRecipe Class Reference

A Recipe for widening load/store operations. More...

#include "Transforms/Vectorize/VPlan.h"

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

 VPWidenMemoryInstructionRecipe (LoadInst &Load, VPValue *Addr, VPValue *Mask)
 
 VPWidenMemoryInstructionRecipe (StoreInst &Store, VPValue *Addr, VPValue *StoredValue, VPValue *Mask)
 
VPValuegetAddr () const
 Return the address accessed by this recipe. More...
 
VPValuegetMask () const
 Return the mask used by this recipe. More...
 
VPValuegetStoredValue () const
 Return the address accessed by this recipe. More...
 
void execute (VPTransformState &State) override
 Generate the wide load/store. More...
 
void print (raw_ostream &O, const Twine &Indent, VPSlotTracker &SlotTracker) const override
 Print the recipe. More...
 
- Public Member Functions inherited from llvm::VPRecipeBase
 VPRecipeBase (const unsigned char SC)
 
virtual ~VPRecipeBase ()=default
 
unsigned getVPRecipeID () const
 
VPBasicBlockgetParent ()
 
const VPBasicBlockgetParent () const
 
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...
 
- 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...
 

Static Public Member Functions

static bool classof (const VPRecipeBase *V)
 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, 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...
 
- 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
 

Detailed Description

A Recipe for widening load/store operations.

The recipe uses the following VPValues:

Definition at line 1144 of file VPlan.h.

Constructor & Destructor Documentation

◆ VPWidenMemoryInstructionRecipe() [1/2]

llvm::VPWidenMemoryInstructionRecipe::VPWidenMemoryInstructionRecipe ( LoadInst Load,
VPValue Addr,
VPValue Mask 
)
inline

Definition at line 1160 of file VPlan.h.

◆ VPWidenMemoryInstructionRecipe() [2/2]

llvm::VPWidenMemoryInstructionRecipe::VPWidenMemoryInstructionRecipe ( StoreInst Store,
VPValue Addr,
VPValue StoredValue,
VPValue Mask 
)
inline

Definition at line 1165 of file VPlan.h.

Member Function Documentation

◆ classof()

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

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

Definition at line 1173 of file VPlan.h.

References llvm::VPRecipeBase::getVPRecipeID().

◆ execute()

void VPWidenMemoryInstructionRecipe::execute ( VPTransformState State)
overridevirtual

Generate the wide load/store.

Implements llvm::VPRecipeBase.

Definition at line 7594 of file LoopVectorize.cpp.

References llvm::VPTransformState::ILV, and llvm::InnerLoopVectorizer::vectorizeMemoryInstruction().

◆ getAddr()

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

Return the address accessed by this recipe.

Definition at line 1178 of file VPlan.h.

References llvm::VPUser::getOperand().

◆ getMask()

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

Return the mask used by this recipe.

Note that a full mask is represented by a nullptr.

Definition at line 1184 of file VPlan.h.

References llvm::VPUser::getNumOperands(), and llvm::VPUser::getOperand().

◆ getStoredValue()

VPValue* llvm::VPWidenMemoryInstructionRecipe::getStoredValue ( ) const
inline

Return the address accessed by this recipe.

Definition at line 1190 of file VPlan.h.

References assert(), llvm::VPUser::getOperand(), llvm::RISCVFenceField::O, and print().

◆ print()

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

Print the recipe.

Implements llvm::VPRecipeBase.

Definition at line 798 of file VPlan.cpp.

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


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