A recipe for handling phi nodes of integer and floating-point inductions, producing their vector and scalar values. More...

#include "Transforms/Vectorize/VPlan.h"

Inheritance diagram for llvm::VPWidenIntOrFpInductionRecipe:

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Collaboration diagram for llvm::VPWidenIntOrFpInductionRecipe:

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Public Member Functions
	VPWidenIntOrFpInductionRecipe (PHINode IV, TruncInst Trunc=nullptr)

	~VPWidenIntOrFpInductionRecipe () override=default

void	execute (VPTransformState &State) override
	Generate the vectorized and scalarized versions of the phi node as needed by their users. More...

void	print (raw_ostream &O, const Twine &Indent) const override
	Print the recipe. More...

Public Member Functions inherited from llvm::VPRecipeBase
	VPRecipeBase (const unsigned char SC)

virtual	~VPRecipeBase ()=default

unsigned	getVPRecipeID () const

VPBasicBlock *	getParent ()

const VPBasicBlock *	getParent () const

void	insertBefore (VPRecipeBase *InsertPos)
	Insert an unlinked recipe into a basic block immediately before the specified recipe. 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 >
VPRecipeBase *	getPrevNode ()

const VPRecipeBase *	getPrevNode () const
	Get the previous node, or `nullptr` for the list head. More...

VPRecipeBase *	getNextNode ()
	Get the next node, or `nullptr` for the list tail. More...

const VPRecipeBase *	getNextNode () 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, VPWidenIntOrFpInductionSC, VPWidenMemoryInstructionSC, VPWidenPHISC, VPWidenSC, }
	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 handling phi nodes of integer and floating-point inductions, producing their vector and scalar values.

Definition at line 724 of file VPlan.h.

Constructor & Destructor Documentation

◆ VPWidenIntOrFpInductionRecipe()

llvm::VPWidenIntOrFpInductionRecipe::VPWidenIntOrFpInductionRecipe	(	PHINode *	IV,
		TruncInst *	Trunc = `nullptr`
	)

inline

Definition at line 730 of file VPlan.h.

◆ ~VPWidenIntOrFpInductionRecipe()

llvm::VPWidenIntOrFpInductionRecipe::~VPWidenIntOrFpInductionRecipe ( )

overridedefault

Member Function Documentation

◆ classof()

static bool llvm::VPWidenIntOrFpInductionRecipe::classof ( const VPRecipeBase * V )

inlinestatic

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

Definition at line 735 of file VPlan.h.

References llvm::VPRecipeBase::getVPRecipeID(), Indent, llvm::RISCVFenceField::O, and print().

◆ execute()

void VPWidenIntOrFpInductionRecipe::execute ( VPTransformState & State )

overridevirtual

Generate the vectorized and scalarized versions of the phi node as needed by their users.

Implements llvm::VPRecipeBase.

Definition at line 6935 of file LoopVectorize.cpp.

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

◆ print()

void VPWidenIntOrFpInductionRecipe::print	(	raw_ostream &	O,
		const Twine &	Indent
	)		const

overridevirtual

Print the recipe.

Implements llvm::VPRecipeBase.

Definition at line 628 of file VPlan.cpp.

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

lib/Transforms/Vectorize/VPlan.h
lib/Transforms/Vectorize/LoopVectorize.cpp
lib/Transforms/Vectorize/VPlan.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members