llvm::LoopRotatePass Class Reference

A simple loop rotation transformation. More...

#include "llvm/Transforms/Scalar/LoopRotation.h"

Inheritance diagram for llvm::LoopRotatePass:

Public Member Functions
	LoopRotatePass (bool EnableHeaderDuplication=true, bool PrepareForLTO=false)
PreservedAnalyses	run (Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)
Public Member Functions inherited from llvm::PassInfoMixin< LoopRotatePass >
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Additional Inherited Members
Static Public Member Functions inherited from llvm::PassInfoMixin< LoopRotatePass >
static StringRef	name ()
	Gets the name of the pass we are mixed into.

Detailed Description

A simple loop rotation transformation.

Definition at line 24 of file LoopRotation.h.

Constructor & Destructor Documentation

LoopRotatePass()

LoopRotatePass::LoopRotatePass	(	bool	EnableHeaderDuplication = true,
		bool	PrepareForLTO = false
	)

Definition at line 42 of file LoopRotation.cpp.

Member Function Documentation

printPipeline()

void LoopRotatePass::printPipeline	(	raw_ostream &	OS,
		function_ref< StringRef(StringRef)>	MapClassName2PassName
	)

Definition at line 46 of file LoopRotation.cpp.

References OS, and printPipeline().

Referenced by printPipeline().

run()

PreservedAnalyses LoopRotatePass::run	(	Loop &	L,
		LoopAnalysisManager &	AM,
		LoopStandardAnalysisResults &	AR,
		LPMUpdater &	U
	)

Definition at line 61 of file LoopRotation.cpp.

References llvm::LoopStandardAnalysisResults::AC, llvm::PreservedAnalyses::all(), DefaultRotationThreshold, DL, llvm::LoopStandardAnalysisResults::DT, llvm::getBestSimplifyQuery(), llvm::getLoopPassPreservedAnalyses(), llvm::hasVectorizeTransformation(), llvm::LoopStandardAnalysisResults::LI, llvm::LoopRotation(), llvm::LoopStandardAnalysisResults::MSSA, PrepareForLTOOption, llvm::LoopStandardAnalysisResults::SE, llvm::TM_ForcedByUser, llvm::LoopStandardAnalysisResults::TTI, llvm::MemorySSA::verifyMemorySSA(), and llvm::VerifyMemorySSA.

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

• include/llvm/Transforms/Scalar/LoopRotation.h
• lib/Transforms/Scalar/LoopRotation.cpp