llvm::LoopRotatePass Class Reference

A simple loop rotation transformation. More...

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

Inheritance diagram for llvm::LoopRotatePass:

Collaboration diagram for llvm::LoopRotatePass:

Public Member Functions
	LoopRotatePass (bool EnableHeaderDuplication=true)
PreservedAnalyses	run (Loop &L, LoopAnalysisManager &AM, LoopStandardAnalysisResults &AR, LPMUpdater &U)

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. More...

Detailed Description

A simple loop rotation transformation.

Definition at line 24 of file LoopRotation.h.

Constructor & Destructor Documentation

LoopRotatePass()

LoopRotatePass::LoopRotatePass

(

bool

EnableHeaderDuplication = true

)

Definition at line 35 of file LoopRotation.cpp.

Member Function Documentation

run()

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

Definition at line 38 of file LoopRotation.cpp.

References llvm::LoopStandardAnalysisResults::AC, llvm::AnalysisUsage::addPreserved(), llvm::AnalysisUsage::addRequired(), llvm::PreservedAnalyses::all(), DefaultRotationThreshold, llvm::LoopStandardAnalysisResults::DT, llvm::EnableMSSALoopDependency, F(), llvm::getBestSimplifyQuery(), llvm::Module::getDataLayout(), llvm::LoopBase< BlockT, LoopT >::getHeader(), llvm::getLoopAnalysisUsage(), llvm::getLoopPassPreservedAnalyses(), llvm::BasicBlock::getModule(), llvm::BasicBlock::getParent(), llvm::PassRegistry::getPassRegistry(), llvm::Optional< T >::getPointer(), llvm::Optional< T >::hasValue(), INITIALIZE_PASS_BEGIN(), INITIALIZE_PASS_DEPENDENCY, llvm::initializeLoopRotateLegacyPassPass(), llvm::LoopStandardAnalysisResults::LI, llvm::LoopRotation(), llvm::LoopStandardAnalysisResults::MSSA, llvm::LoopStandardAnalysisResults::SE, Threshold, llvm::LoopStandardAnalysisResults::TTI, llvm::VerifyMemorySSA, and llvm::MemorySSA::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