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)

Public Attributes
ElementCount	MainLoopVF = ElementCount::getFixed(0)
unsigned	MainLoopUF = 0
ElementCount	EpilogueVF = ElementCount::getFixed(0)
unsigned	EpilogueUF = 0
Value *	VectorTripCount = nullptr

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 628 of file LoopVectorize.cpp.

Constructor & Destructor Documentation

EpilogueLoopVectorizationInfo()

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

inline

Definition at line 635 of file LoopVectorize.cpp.

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

Member Data Documentation

EpilogueUF

unsigned llvm::EpilogueLoopVectorizationInfo::EpilogueUF = 0

Definition at line 632 of file LoopVectorize.cpp.

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

EpilogueVF

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

Definition at line 631 of file LoopVectorize.cpp.

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

MainLoopUF

unsigned llvm::EpilogueLoopVectorizationInfo::MainLoopUF = 0

Definition at line 630 of file LoopVectorize.cpp.

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

MainLoopVF

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

Definition at line 629 of file LoopVectorize.cpp.

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

VectorTripCount

Value* llvm::EpilogueLoopVectorizationInfo::VectorTripCount = nullptr

Definition at line 633 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