llvm::EpilogueLoopVectorizationInfo Struct Reference

Encapsulate information regarding vectorization of a loop and its epilogue. More...

Public Member Functions
	EpilogueLoopVectorizationInfo (ElementCount MVF, unsigned MUF, ElementCount EVF, unsigned EUF, VPlan &EpiloguePlan)

Public Attributes
ElementCount	MainLoopVF = ElementCount::getFixed(0)
unsigned	MainLoopUF = 0
ElementCount	EpilogueVF = ElementCount::getFixed(0)
unsigned	EpilogueUF = 0
BasicBlock *	MainLoopIterationCountCheck = nullptr
BasicBlock *	EpilogueIterationCountCheck = nullptr
Value *	VectorTripCount = nullptr
VPlan &	EpiloguePlan

Detailed Description

Encapsulate information regarding vectorization of a loop and its epilogue.

This information is meant to be updated and used across two stages of epilogue vectorization.

Definition at line 636 of file LoopVectorize.cpp.

Constructor & Destructor Documentation

EpilogueLoopVectorizationInfo()

llvm::EpilogueLoopVectorizationInfo::EpilogueLoopVectorizationInfo ( ElementCount MVF, unsigned MUF, ElementCount EVF, unsigned EUF, VPlan & EpiloguePlan )

inline

Definition at line 646 of file LoopVectorize.cpp.

References assert(), EpiloguePlan, EpilogueUF, EpilogueVF, MainLoopUF, and MainLoopVF.

Member Data Documentation

EpilogueIterationCountCheck

BasicBlock* llvm::EpilogueLoopVectorizationInfo::EpilogueIterationCountCheck = nullptr

Definition at line 642 of file LoopVectorize.cpp.

Referenced by connectEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

EpiloguePlan

VPlan& llvm::EpilogueLoopVectorizationInfo::EpiloguePlan

Definition at line 644 of file LoopVectorize.cpp.

Referenced by EpilogueLoopVectorizationInfo().

EpilogueUF

unsigned llvm::EpilogueLoopVectorizationInfo::EpilogueUF = 0

Definition at line 640 of file LoopVectorize.cpp.

Referenced by EpilogueLoopVectorizationInfo(), preparePlanForEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

EpilogueVF

ElementCount llvm::EpilogueLoopVectorizationInfo::EpilogueVF = ElementCount::getFixed(0)

Definition at line 639 of file LoopVectorize.cpp.

Referenced by EpilogueLoopVectorizationInfo(), preparePlanForEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

MainLoopIterationCountCheck

BasicBlock* llvm::EpilogueLoopVectorizationInfo::MainLoopIterationCountCheck = nullptr

Definition at line 641 of file LoopVectorize.cpp.

Referenced by connectEpilogueVectorLoop(), preparePlanForEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

MainLoopUF

unsigned llvm::EpilogueLoopVectorizationInfo::MainLoopUF = 0

Definition at line 638 of file LoopVectorize.cpp.

Referenced by EpilogueLoopVectorizationInfo(), preparePlanForEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

MainLoopVF

ElementCount llvm::EpilogueLoopVectorizationInfo::MainLoopVF = ElementCount::getFixed(0)

Definition at line 637 of file LoopVectorize.cpp.

Referenced by EpilogueLoopVectorizationInfo(), preparePlanForEpilogueVectorLoop(), and llvm::LoopVectorizePass::processLoop().

VectorTripCount

Value* llvm::EpilogueLoopVectorizationInfo::VectorTripCount = nullptr

Definition at line 643 of file LoopVectorize.cpp.

Referenced by preparePlanForEpilogueVectorLoop().

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The documentation for this struct was generated from the following file:

• lib/Transforms/Vectorize/LoopVectorize.cpp