ReachabilityQueryInfo< ToTy > Struct Template Reference

----------------—AAIntraFnReachability Attribute-----------------------— More...

Public Types
enum class	Reachable { No , Yes }

Public Member Functions
unsigned	computeHashValue () const
	ReachabilityQueryInfo (const Instruction *From, const ToTy *To)
	ReachabilityQueryInfo (Attributor &A, const Instruction &From, const ToTy &To, const AA::InstExclusionSetTy *ES, bool MakeUnique)
	Constructor replacement to ensure unique and stable sets are used for the cache.
	ReachabilityQueryInfo (const ReachabilityQueryInfo &RQI)

Public Attributes
const Instruction *	From = nullptr
	Start here,.
const ToTy *	To = nullptr
	reach this place,
const AA::InstExclusionSetTy *	ExclusionSet = nullptr
	without going through any of these instructions,
Reachable	Result = Reachable::No
	and remember if it worked:
unsigned	Hash = 0
	Precomputed hash for this RQI.

Detailed Description

template<typename ToTy>
struct ReachabilityQueryInfo< ToTy >

----------------—AAIntraFnReachability Attribute-----------------------—

All information associated with a reachability query. This boilerplate code is used by both AAIntraFnReachability and AAInterFnReachability, with different ToTy values.

Definition at line 3370 of file AttributorAttributes.cpp.

Member Enumeration Documentation

Reachable

template<typename ToTy >

enum class ReachabilityQueryInfo::Reachable

strong

Enumerator
No
Yes

Definition at line 3371 of file AttributorAttributes.cpp.

Constructor & Destructor Documentation

ReachabilityQueryInfo() [1/3]

template<typename ToTy >

ReachabilityQueryInfo< ToTy >::ReachabilityQueryInfo ( const Instruction *  From, const ToTy *  To  )

inline

Definition at line 3397 of file AttributorAttributes.cpp.

ReachabilityQueryInfo() [2/3]

template<typename ToTy >

ReachabilityQueryInfo< ToTy >::ReachabilityQueryInfo ( Attributor &  A, const Instruction &  From, const ToTy &  To, const AA::InstExclusionSetTy *  ES, bool  MakeUnique  )

inline

Constructor replacement to ensure unique and stable sets are used for the cache.

Definition at line 3402 of file AttributorAttributes.cpp.

References A, and llvm::SmallPtrSetImplBase::empty().

ReachabilityQueryInfo() [3/3]

template<typename ToTy >

ReachabilityQueryInfo< ToTy >::ReachabilityQueryInfo ( const ReachabilityQueryInfo< ToTy > &  RQI )

inline

Definition at line 3413 of file AttributorAttributes.cpp.

Member Function Documentation

computeHashValue()

template<typename ToTy >

unsigned ReachabilityQueryInfo< ToTy >::computeHashValue ( ) const

inline

Definition at line 3388 of file AttributorAttributes.cpp.

References assert(), and From.

Referenced by llvm::DenseMapInfo< ReachabilityQueryInfo< ToTy > * >::getHashValue().

Member Data Documentation

ExclusionSet

template<typename ToTy >

const AA::InstExclusionSetTy* ReachabilityQueryInfo< ToTy >::ExclusionSet = nullptr

without going through any of these instructions,

Definition at line 3381 of file AttributorAttributes.cpp.

From

template<typename ToTy >

const Instruction* ReachabilityQueryInfo< ToTy >::From = nullptr

Start here,.

Definition at line 3377 of file AttributorAttributes.cpp.

Hash

template<typename ToTy >

unsigned ReachabilityQueryInfo< ToTy >::Hash = 0

Precomputed hash for this RQI.

Definition at line 3386 of file AttributorAttributes.cpp.

Referenced by llvm::DenseMapInfo< ReachabilityQueryInfo< ToTy > * >::getHashValue().

Result

template<typename ToTy >

Reachable ReachabilityQueryInfo< ToTy >::Result = Reachable::No

and remember if it worked:

Definition at line 3383 of file AttributorAttributes.cpp.

To

template<typename ToTy >

const ToTy* ReachabilityQueryInfo< ToTy >::To = nullptr

reach this place,

Definition at line 3379 of file AttributorAttributes.cpp.

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

• lib/Transforms/IPO/AttributorAttributes.cpp