class VPExpandSCEVRecipe

Declaration

class VPExpandSCEVRecipe : public VPRecipeBase, public VPValue { /* full declaration omitted */ };

Description

Recipe to expand a SCEV expression.

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1804

Inherits from: VPRecipeBase, VPValue

Member Variables

private const llvm::SCEV* Expr

private llvm::ScalarEvolution& SE

Inherited from VPValue:

protected UnderlyingVal

protected Def

Method Overview

• public VPExpandSCEVRecipe(const llvm::SCEV * Expr, llvm::ScalarEvolution & SE)
• public static inline bool classof(const llvm::VPDef * D)
• public void execute(llvm::VPTransformState & State)
• public const llvm::SCEV * getSCEV() const
• public void print(llvm::raw_ostream & O, const llvm::Twine & Indent, llvm::VPSlotTracker & SlotTracker) const
• public ~VPExpandSCEVRecipe()

Inherited from VPValue:

• public addUser
• public dump
• public getDef
• public getDef
• public getLiveInIRValue
• public getLiveInIRValue
• public getNumUsers
• public getUnderlyingValue
• public getUnderlyingValue
• public getVPValueID
• public hasMoreThanOneUniqueUser
• public print
• public printAsOperand
• public removeUser
• public replaceAllUsesWith
• protected setUnderlyingValue
• public user_begin
• public user_begin
• public user_end
• public user_end
• public users
• public users

Inherited from VPRecipeBase:

• public classof
• public classof
• public eraseFromParent
• public execute
• public getParent
• public getParent
• public getUnderlyingInstr
• public getUnderlyingInstr
• public insertAfter
• public insertBefore
• public insertBefore
• public isPhi
• public mayHaveSideEffects
• public mayReadFromMemory
• public mayReadOrWriteMemory
• public mayWriteToMemory
• public moveAfter
• public moveBefore
• public removeFromParent

Inherited from VPUser:

• public addOperand
• public classof
• public getNumOperands
• public getOperand
• public getVPUserID
• public onlyFirstLaneUsed
• public op_begin
• public op_begin
• public op_end
• public op_end
• public operands
• public operands
• protected printOperands
• public removeLastOperand
• public setOperand
• public usesScalars

Inherited from VPDef:

• public definedValues
• public definedValues
• public dump
• public getNumDefinedValues
• public getVPDefID
• public getVPSingleValue
• public getVPSingleValue
• public getVPValue
• public getVPValue
• public print

Methods

¶VPExpandSCEVRecipe(const llvm::SCEV* Expr,
                   llvm::ScalarEvolution& SE)

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1809

Parameters

const llvm::SCEV* Expr

llvm::ScalarEvolution& SE

¶static inline bool classof(const llvm::VPDef* D)

Description

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

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1816

Parameters

const llvm::VPDef* D

¶void execute(llvm::VPTransformState& State)

Description

Generate a canonical vector induction variable of the vector loop, with

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1821

Parameters

llvm::VPTransformState& State

¶const llvm::SCEV* getSCEV() const

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1829

¶void print(llvm::raw_ostream& O,
           const llvm::Twine& Indent,
           llvm::VPSlotTracker& SlotTracker) const

Description

Print the recipe.

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1825

Parameters

llvm::raw_ostream& O

const llvm::Twine& Indent

llvm::VPSlotTracker& SlotTracker

¶~VPExpandSCEVRecipe()

Declared at: llvm/lib/Transforms/Vectorize/VPlan.h:1813