polly::ScopInfo Class Reference

#include <ScopInfo.h>

Public Member Functions
	ScopInfo (const DataLayout &DL, ScopDetection &SD, ScalarEvolution &SE, LoopInfo &LI, AAResults &AA, DominatorTree &DT, AssumptionCache &AC, OptimizationRemarkEmitter &ORE)
Scop *	getScop (const Region *R)
	Get the Scop object for the given Region.
void	invalidate ()
	Recompute the Scop-Information for a function.

Private Attributes
llvm::SmallDenseMap< const Region *, std::unique_ptr< Scop > >	RegionToScopMap
	A map of Region to its Scop object containing Polly IR of static control part.
const DataLayout &	DL
ScopDetection &	SD
ScalarEvolution &	SE
LoopInfo &	LI
AAResults &	AA
DominatorTree &	DT
AssumptionCache &	AC
OptimizationRemarkEmitter &	ORE

Detailed Description

Definition at line 2672 of file ScopInfo.h.

Constructor & Destructor Documentation

ScopInfo()

ScopInfo::ScopInfo	(	const DataLayout &	DL,
		ScopDetection &	SD,
		ScalarEvolution &	SE,
		LoopInfo &	LI,
		AAResults &	AA,
		DominatorTree &	DT,
		AssumptionCache &	AC,
		OptimizationRemarkEmitter &	ORE )

Definition at line 2579 of file ScopInfo.cpp.

References AA, AC, DL, DT, LI, ORE, SD, and SE.

Member Function Documentation

getScop()

Scop * ScopInfo::getScop

(

const Region *

R

)

Get the Scop object for the given Region.

Returns

If the given region is the maximal region within a scop, return the scop object. If the given region is a subregion, return a nullptr. Top level region containing the entry block of a function is not considered in the scop creation.

Definition at line 2584 of file ScopInfo.cpp.

References AA, AC, polly::ScopDetection::countBeneficialLoops(), DL, DT, polly::ScopBuilder::getScop(), LI, ORE, RegionToScopMap, SD, SE, and updateLoopCountStatistic().

invalidate()

void ScopInfo::invalidate

(

)

Recompute the Scop-Information for a function.

This invalidates any iterators.

Definition at line 2605 of file ScopInfo.cpp.

References RegionToScopMap.

Member Data Documentation

AA

AAResults& polly::ScopInfo::AA

private

Definition at line 2681 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

AC

AssumptionCache& polly::ScopInfo::AC

private

Definition at line 2683 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

DL

const DataLayout& polly::ScopInfo::DL

private

Definition at line 2677 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

DT

DominatorTree& polly::ScopInfo::DT

private

Definition at line 2682 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

LI

LoopInfo& polly::ScopInfo::LI

private

Definition at line 2680 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

ORE

OptimizationRemarkEmitter& polly::ScopInfo::ORE

private

Definition at line 2684 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

RegionToScopMap

llvm::SmallDenseMap<const Region *, std::unique_ptr<Scop> > polly::ScopInfo::RegionToScopMap

private

A map of Region to its Scop object containing Polly IR of static control part.

Definition at line 2676 of file ScopInfo.h.

Referenced by getScop(), and invalidate().

SD

ScopDetection& polly::ScopInfo::SD

private

Definition at line 2678 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

SE

ScalarEvolution& polly::ScopInfo::SE

private

Definition at line 2679 of file ScopInfo.h.

Referenced by getScop(), and ScopInfo().

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

• ScopInfo.h
• ScopInfo.cpp