LLVM: ReachabilityQueryInfo< ToTy > Struct Template Reference

LLVM 22.0.0git

----------------—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 3412 of file AttributorAttributes.cpp.

Member Enumeration Documentation

◆ Reachable

template<typename ToTy>

enum class ReachabilityQueryInfo::Reachable

strong

Enumerator
No
Yes

Definition at line 3413 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 3439 of file AttributorAttributes.cpp.

References From, and To.

Referenced by computeHashValue(), and ReachabilityQueryInfo().

◆ 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 3444 of file AttributorAttributes.cpp.

References A(), llvm::SmallPtrSetImplBase::empty(), ExclusionSet, From, if(), and To.

◆ ReachabilityQueryInfo() [3/3]

template<typename ToTy>

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

inline

Definition at line 3455 of file AttributorAttributes.cpp.

References ExclusionSet, From, ReachabilityQueryInfo(), and To.

Member Function Documentation

◆ computeHashValue()

template<typename ToTy>

unsigned ReachabilityQueryInfo< ToTy >::computeHashValue ( ) const

inline

Definition at line 3430 of file AttributorAttributes.cpp.

References assert(), llvm::detail::combineHashValue(), ExclusionSet, From, Hash, ReachabilityQueryInfo(), and To.

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 3423 of file AttributorAttributes.cpp.

Referenced by computeHashValue(), ReachabilityQueryInfo(), and ReachabilityQueryInfo().

◆ From

template<typename ToTy>

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

Start here,.

Definition at line 3419 of file AttributorAttributes.cpp.

Referenced by computeHashValue(), ReachabilityQueryInfo(), ReachabilityQueryInfo(), and ReachabilityQueryInfo().

◆ Hash

template<typename ToTy>

unsigned ReachabilityQueryInfo< ToTy >::Hash = 0

Precomputed hash for this RQI.

Definition at line 3428 of file AttributorAttributes.cpp.

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

◆ Result

template<typename ToTy>

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

and remember if it worked:

Definition at line 3425 of file AttributorAttributes.cpp.

◆ To

template<typename ToTy>

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

reach this place,

Definition at line 3421 of file AttributorAttributes.cpp.

Referenced by computeHashValue(), ReachabilityQueryInfo(), ReachabilityQueryInfo(), and ReachabilityQueryInfo().

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

lib/Transforms/IPO/AttributorAttributes.cpp