Helper to describe and deal with positions in the LLVM-IR. More...

#include "llvm/Transforms/IPO/Attributor.h"

Inheritance diagram for llvm::IRPosition:

[legend]

Collaboration diagram for llvm::IRPosition:

Public Types
enum	Kind : char { IRP_INVALID, IRP_FLOAT, IRP_RETURNED, IRP_CALL_SITE_RETURNED, IRP_FUNCTION, IRP_CALL_SITE, IRP_ARGUMENT, IRP_CALL_SITE_ARGUMENT }
	The positions we distinguish in the IR. More...

using	CallBaseContext = CallBase

Public Member Functions
	IRPosition ()
	Default constructor available to create invalid positions implicitly. More...

bool	operator== (const IRPosition &RHS) const

bool	operator!= (const IRPosition &RHS) const

Value &	getAnchorValue () const
	Return the value this abstract attribute is anchored with. More...

Function *	getAssociatedFunction () const
	Return the associated function, if any. More...

Argument *	getAssociatedArgument () const
	Return the associated argument, if any. More...

bool	isFnInterfaceKind () const
	Return true if the position refers to a function interface, that is the function scope, the function return, or an argument. More...

Function *	getAnchorScope () const
	Return the Function surrounding the anchor value. More...

Instruction *	getCtxI () const
	Return the context instruction, if any. More...

Value &	getAssociatedValue () const
	Return the value this abstract attribute is associated with. More...

Type *	getAssociatedType () const
	Return the type this abstract attribute is associated with. More...

int	getCalleeArgNo () const
	Return the callee argument number of the associated value if it is an argument or call site argument, otherwise a negative value. More...

int	getCallSiteArgNo () const
	Return the call site argument number of the associated value if it is an argument or call site argument, otherwise a negative value. More...

unsigned	getAttrIdx () const
	Return the index in the attribute list for this position. More...

Kind	getPositionKind () const
	Return the associated position kind. More...

bool	hasAttr (ArrayRef< Attribute::AttrKind > AKs, bool IgnoreSubsumingPositions=false, Attributor *A=nullptr) const
	TODO: Figure out if the attribute related helper functions should live here or somewhere else. More...

void	getAttrs (ArrayRef< Attribute::AttrKind > AKs, SmallVectorImpl< Attribute > &Attrs, bool IgnoreSubsumingPositions=false, Attributor *A=nullptr) const
	Return the attributes of any kind in `AKs` existing in the IR at a position that will affect this one. More...

void	removeAttrs (ArrayRef< Attribute::AttrKind > AKs) const
	Remove the attribute of kind `AKs` existing in the IR at this position. More...

bool	isAnyCallSitePosition () const

bool	isArgumentPosition () const
	Return true if the position is an argument or call site argument. More...

IRPosition	stripCallBaseContext () const
	Return the same position without the call base context. More...

const CallBaseContext *	getCallBaseContext () const
	Get the call base context from the position. More...

bool	hasCallBaseContext () const
	Check if the position has any call base context. More...

	operator void * () const
	} More...

Static Public Member Functions
static const IRPosition	value (const Value &V, const CallBaseContext *CBContext=nullptr)
	Create a position describing the value of `V`. More...

static const IRPosition	inst (const Instruction &I, const CallBaseContext *CBContext=nullptr)
	Create a position describing the instruction `I`. More...

static const IRPosition	function (const Function &F, const CallBaseContext *CBContext=nullptr)
	Create a position describing the function scope of `F`. More...

static const IRPosition	returned (const Function &F, const CallBaseContext *CBContext=nullptr)
	Create a position describing the returned value of `F`. More...

static const IRPosition	argument (const Argument &Arg, const CallBaseContext *CBContext=nullptr)
	Create a position describing the argument `Arg`. More...

static const IRPosition	callsite_function (const CallBase &CB)
	Create a position describing the function scope of `CB`. More...

static const IRPosition	callsite_returned (const CallBase &CB)
	Create a position describing the returned value of `CB`. More...

static const IRPosition	callsite_argument (const CallBase &CB, unsigned ArgNo)
	Create a position describing the argument of `CB` at position `ArgNo`. More...

static const IRPosition	callsite_argument (AbstractCallSite ACS, unsigned ArgNo)
	Create a position describing the argument of `ACS` at position `ArgNo`. More...

static const IRPosition	function_scope (const IRPosition &IRP, const CallBaseContext *CBContext=nullptr)
	Create a position with function scope matching the "context" of `IRP`. More...

Static Public Attributes
static const IRPosition	EmptyKey
	Special DenseMap key values. More...

static const IRPosition	TombstoneKey

Detailed Description

Helper to describe and deal with positions in the LLVM-IR.

A position in the IR is described by an anchor value and an "offset" that could be the argument number, for call sites and arguments, or an indicator of the "position kind". The kinds, specified in the Kind enum below, include the locations in the attribute list, i.a., function scope and return value, as well as a distinction between call sites and functions. Finally, there are floating values that do not have a corresponding attribute list position.

Definition at line 427 of file Attributor.h.

Member Typedef Documentation

◆ CallBaseContext

using llvm::IRPosition::CallBaseContext = CallBase

Definition at line 430 of file Attributor.h.

Member Enumeration Documentation

◆ Kind

enum llvm::IRPosition::Kind : char

The positions we distinguish in the IR.

Enumerator
IRP_INVALID	An invalid position.
IRP_FLOAT	A position that is not associated with a spot suitable for attributes. This could be any value or instruction.
IRP_RETURNED	An attribute for the function return value.
IRP_CALL_SITE_RETURNED	An attribute for a call site return value.
IRP_FUNCTION	An attribute for a function (scope).
IRP_CALL_SITE	An attribute for a call site (function scope).
IRP_ARGUMENT	An attribute for a function argument.
IRP_CALL_SITE_ARGUMENT	An attribute for a call site argument.

Definition at line 433 of file Attributor.h.

Constructor & Destructor Documentation

◆ IRPosition()

llvm::IRPosition::IRPosition ( )

inline

Default constructor available to create invalid positions implicitly.

All other positions need to be created explicitly through the appropriate static member function.

Definition at line 448 of file Attributor.h.

Referenced by argument(), callsite_argument(), callsite_function(), callsite_returned(), function(), inst(), returned(), and value().

Member Function Documentation

◆ argument()

static const IRPosition llvm::IRPosition::argument	(	const Argument &	Arg,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position describing the argument Arg.

CBContext is used for call base specific analysis.

Definition at line 484 of file Attributor.h.

References Arg, IRP_ARGUMENT, and IRPosition().

Referenced by llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::SubsumingPositionIterator::SubsumingPositionIterator(), and value().

◆ callsite_argument() [1/2]

static const IRPosition llvm::IRPosition::callsite_argument	(	AbstractCallSite	ACS,
		unsigned	ArgNo
	)

inlinestatic

Create a position describing the argument of ACS at position ArgNo.

Definition at line 507 of file Attributor.h.

References callsite_argument(), llvm::AbstractCallSite::getCallArgOperandNo(), llvm::AbstractCallSite::getInstruction(), llvm::AbstractCallSite::getNumArgOperands(), and IRPosition().

◆ callsite_argument() [2/2]

static const IRPosition llvm::IRPosition::callsite_argument	(	const CallBase &	CB,
		unsigned	ArgNo
	)

inlinestatic

Create a position describing the argument of CB at position ArgNo.

Definition at line 500 of file Attributor.h.

References llvm::CallBase::getArgOperandUse(), IRP_CALL_SITE_ARGUMENT, and IRPosition().

Referenced by callsite_argument(), llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::Attributor::isAssumedDead(), llvm::SubsumingPositionIterator::SubsumingPositionIterator(), and llvm::Attributor::translateArgumentToCallSiteContent().

◆ callsite_function()

static const IRPosition llvm::IRPosition::callsite_function ( const CallBase & CB )

inlinestatic

Create a position describing the function scope of CB.

Definition at line 490 of file Attributor.h.

References IRP_CALL_SITE, and IRPosition().

Referenced by function_scope(), llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::AA::isNoSyncInst(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ callsite_returned()

static const IRPosition llvm::IRPosition::callsite_returned ( const CallBase & CB )

inlinestatic

Create a position describing the returned value of CB.

Definition at line 495 of file Attributor.h.

References IRP_CALL_SITE_RETURNED, and IRPosition().

Referenced by llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::Attributor::isAssumedDead(), and value().

◆ function()

static const IRPosition llvm::IRPosition::function	(	const Function &	F,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position describing the function scope of F.

CBContext is used for call base specific analysis.

Definition at line 470 of file Attributor.h.

References F, IRP_FUNCTION, and IRPosition().

Referenced by llvm::Attributor::checkForAllInstructions(), llvm::Attributor::checkForAllReadWriteInstructions(), llvm::Attributor::checkForAllReturnedValues(), llvm::Attributor::checkForAllReturnedValuesAndReturnInsts(), llvm::Attributor::checkForAllUses(), function_scope(), llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::Attributor::isAssumedDead(), isPotentiallyReachable(), llvm::AACallEdgeIterator::operator*(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ function_scope()

static const IRPosition llvm::IRPosition::function_scope	(	const IRPosition &	IRP,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position with function scope matching the "context" of IRP.

If IRP is a call site (see isAnyCallSitePosition()) then the result will be a call site position, otherwise the function position of the associated function.

Definition at line 523 of file Attributor.h.

References assert(), callsite_function(), function(), getAnchorValue(), getAssociatedFunction(), and isAnyCallSitePosition().

◆ getAnchorScope()

Function* llvm::IRPosition::getAnchorScope ( ) const

inline

Return the Function surrounding the anchor value.

Definition at line 587 of file Attributor.h.

References getAnchorValue().

Referenced by llvm::Attributor::checkForAllUses(), getAssociatedFunction(), llvm::Attributor::getAssumedSimplifiedValues(), llvm::Attributor::getOrCreateAAFor(), llvm::IRAttribute< Attribute::Returned, AbstractAttribute >::initialize(), llvm::Attributor::isAssumedDead(), llvm::IRAttributeManifest::manifestAttrs(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ getAnchorValue()

Value& llvm::IRPosition::getAnchorValue ( ) const

inline

Return the value this abstract attribute is anchored with.

The anchor value might not be the associated value if the latter is not sufficient to determine where arguments will be manifested. This is, so far, only the case for call site arguments as the value is not sufficient to pinpoint them. Instead, we can use the call site as an anchor.

Definition at line 544 of file Attributor.h.

References llvm_unreachable.

Referenced by function_scope(), getAnchorScope(), getAssociatedArgument(), getAssociatedFunction(), getAssociatedValue(), getCtxI(), llvm::IRAttributeManifest::manifestAttrs(), llvm::operator<<(), removeAttrs(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ getAssociatedArgument()

Argument * IRPosition::getAssociatedArgument ( ) const

Return the associated argument, if any.

Definition at line 709 of file Attributor.cpp.

References llvm::Function::arg_size(), assert(), Callee, llvm::numbers::e, getAnchorValue(), llvm::Function::getArg(), llvm::AbstractCallSite::getCallArgOperandNo(), llvm::AbstractCallSite::getCallbackUses(), llvm::AbstractCallSite::getCalledFunction(), getCallSiteArgNo(), llvm::AbstractCallSite::getNumArgOperands(), getPositionKind(), IRP_ARGUMENT, llvm::AbstractCallSite::isCallbackCall(), and llvm::Optional< T >::value().

Referenced by getAssociatedFunction(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ getAssociatedFunction()

Function* llvm::IRPosition::getAssociatedFunction ( ) const

inline

Return the associated function, if any.

Definition at line 558 of file Attributor.h.

References Arg, getAnchorScope(), getAnchorValue(), and getAssociatedArgument().

Referenced by llvm::Attributor::checkForAllCallSites(), llvm::Attributor::checkForAllInstructions(), llvm::Attributor::checkForAllReadWriteInstructions(), llvm::Attributor::checkForAllReturnedValues(), llvm::Attributor::checkForAllReturnedValuesAndReturnInsts(), function_scope(), getAssociatedType(), llvm::Attributor::getOrCreateAAFor(), llvm::AAIsDead::isLiveInstSet(), and removeAttrs().

◆ getAssociatedType()

Type* llvm::IRPosition::getAssociatedType ( ) const

inline

Return the type this abstract attribute is associated with.

Definition at line 622 of file Attributor.h.

References getAssociatedFunction(), getAssociatedValue(), getPositionKind(), llvm::Function::getReturnType(), llvm::Value::getType(), and IRP_RETURNED.

Referenced by llvm::AAPotentialValues::getSingleValue().

◆ getAssociatedValue()

Value& llvm::IRPosition::getAssociatedValue ( ) const

inline

Return the value this abstract attribute is associated with.

Definition at line 613 of file Attributor.h.

References assert(), getAnchorValue(), and getCallSiteArgNo().

Referenced by llvm::Attributor::changeAfterManifest(), getAssociatedType(), llvm::Attributor::getAssumedConstant(), llvm::AAValueConstantRange::getAssumedConstant(), llvm::AAPotentialConstantValues::getAssumedConstant(), llvm::Attributor::getAssumedSimplified(), llvm::IRAttribute< Attribute::Returned, AbstractAttribute >::initialize(), llvm::Attributor::isAssumedDead(), llvm::operator<<(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ getAttrIdx()

unsigned llvm::IRPosition::getAttrIdx ( ) const

inline

Return the index in the attribute list for this position.

Definition at line 647 of file Attributor.h.

References llvm::AttributeList::FirstArgIndex, llvm::AttributeList::FunctionIndex, getCallSiteArgNo(), getPositionKind(), IRP_ARGUMENT, IRP_CALL_SITE, IRP_CALL_SITE_ARGUMENT, IRP_CALL_SITE_RETURNED, IRP_FLOAT, IRP_FUNCTION, IRP_INVALID, IRP_RETURNED, llvm_unreachable, and llvm::AttributeList::ReturnIndex.

Referenced by llvm::IRAttributeManifest::manifestAttrs(), and removeAttrs().

◆ getAttrs()

void IRPosition::getAttrs	(	ArrayRef< Attribute::AttrKind >	AKs,
		SmallVectorImpl< Attribute > &	Attrs,
		bool	IgnoreSubsumingPositions = `false`,
		Attributor *	A = `nullptr`
	)		const

Return the attributes of any kind in AKs existing in the IR at a position that will affect this one.

While each position can only have a single attribute of any kind in AKs, there are "subsuming" positions that could have an attribute as well. This method returns all attributes found in Attrs.

Parameters

IgnoreSubsumingPositions Flag to determine if subsuming positions, e.g., the function position if this is an argument position, should be ignored.

Definition at line 927 of file Attributor.cpp.

References Attrs.

◆ getCallBaseContext()

const CallBaseContext* llvm::IRPosition::getCallBaseContext ( ) const

inline

Get the call base context from the position.

Definition at line 764 of file Attributor.h.

Referenced by llvm::Attributor::checkForAllReturnedValues(), llvm::DenseMapInfo< IRPosition >::getHashValue(), llvm::Attributor::isAssumedDead(), and llvm::operator<<().

◆ getCalleeArgNo()

int llvm::IRPosition::getCalleeArgNo ( ) const

inline

Return the callee argument number of the associated value if it is an argument or call site argument, otherwise a negative value.

In contrast to getCallSiteArgNo this method will always return the "argument number" from the perspective of the callee. This may not the same as the call site if this is a callback call.

Definition at line 633 of file Attributor.h.

◆ getCallSiteArgNo()

int llvm::IRPosition::getCallSiteArgNo ( ) const

inline

Return the call site argument number of the associated value if it is an argument or call site argument, otherwise a negative value.

In contrast to getCalleArgNo this method will always return the "operand number" from the perspective of the call site. This may not the same as the callee perspective if this is a callback call.

Definition at line 642 of file Attributor.h.

Referenced by llvm::Attributor::changeAfterManifest(), getAssociatedArgument(), getAssociatedValue(), getAttrIdx(), and llvm::operator<<().

◆ getCtxI()

Instruction* llvm::IRPosition::getCtxI ( ) const

inline

Return the context instruction, if any.

Definition at line 599 of file Attributor.h.

References Arg, F, getAnchorValue(), and I.

Referenced by llvm::Attributor::changeAfterManifest(), llvm::AA::getAssumedUnderlyingObjects(), llvm::Attributor::isAssumedDead(), and llvm::AbstractAttribute::print().

◆ getPositionKind()

Kind llvm::IRPosition::getPositionKind ( ) const

inline

Return the associated position kind.

Definition at line 667 of file Attributor.h.

References IRP_ARGUMENT, IRP_CALL_SITE, IRP_CALL_SITE_ARGUMENT, IRP_CALL_SITE_RETURNED, IRP_FLOAT, IRP_FUNCTION, IRP_INVALID, and IRP_RETURNED.

Referenced by llvm::Attributor::changeAfterManifest(), llvm::AAExecutionDomain::createForPosition(), getAssociatedArgument(), getAssociatedType(), llvm::Attributor::getAssumedSimplified(), getAttrIdx(), isAnyCallSitePosition(), isArgumentPosition(), llvm::Attributor::isAssumedDead(), isAssumedReadOnlyOrReadNone(), isFnInterfaceKind(), llvm::IRAttributeManifest::manifestAttrs(), llvm::operator<<(), removeAttrs(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ hasAttr()

bool IRPosition::hasAttr	(	ArrayRef< Attribute::AttrKind >	AKs,
		bool	IgnoreSubsumingPositions = `false`,
		Attributor *	A = `nullptr`
	)		const

TODO: Figure out if the attribute related helper functions should live here or somewhere else.

Return true if any kind in AKs existing in the IR at a position that will affect this one. See also getAttrs(...).

Parameters

IgnoreSubsumingPositions Flag to determine if subsuming positions, e.g., the function position if this is an argument position, should be ignored.

Definition at line 907 of file Attributor.cpp.

References Attrs.

◆ hasCallBaseContext()

bool llvm::IRPosition::hasCallBaseContext ( ) const

inline

Check if the position has any call base context.

Definition at line 767 of file Attributor.h.

Referenced by llvm::operator<<().

◆ inst()

static const IRPosition llvm::IRPosition::inst	(	const Instruction &	I,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position describing the instruction I.

This is different from the value version because call sites are treated as intrusctions rather than their return value in this function.

Definition at line 463 of file Attributor.h.

References I, IRP_FLOAT, and IRPosition().

Referenced by checkForAllInstructionsImpl(), llvm::Attributor::checkForAllReadWriteInstructions(), llvm::Attributor::identifyDefaultAbstractAttributes(), and llvm::Attributor::isAssumedDead().

◆ isAnyCallSitePosition()

bool llvm::IRPosition::isAnyCallSitePosition ( ) const

inline

Definition at line 734 of file Attributor.h.

References getPositionKind(), IRP_CALL_SITE, IRP_CALL_SITE_ARGUMENT, and IRP_CALL_SITE_RETURNED.

Referenced by function_scope().

◆ isArgumentPosition()

bool llvm::IRPosition::isArgumentPosition ( ) const

inline

Return true if the position is an argument or call site argument.

Definition at line 746 of file Attributor.h.

References getPositionKind(), IRP_ARGUMENT, and IRP_CALL_SITE_ARGUMENT.

◆ isFnInterfaceKind()

bool llvm::IRPosition::isFnInterfaceKind ( ) const

inline

Return true if the position refers to a function interface, that is the function scope, the function return, or an argument.

Definition at line 575 of file Attributor.h.

References getPositionKind(), IRP_ARGUMENT, IRP_FUNCTION, and IRP_RETURNED.

Referenced by llvm::IRAttribute< Attribute::Returned, AbstractAttribute >::initialize().

◆ operator void *()

llvm::IRPosition::operator void * ( ) const

inline

}

Conversion into a void * to allow reuse of pointer hashing.

Definition at line 777 of file Attributor.h.

References llvm::PointerIntPair< PointerTy, IntBits, IntType, PtrTraits, Info >::getOpaqueValue().

◆ operator!=()

bool llvm::IRPosition::operator!= ( const IRPosition & RHS ) const

inline

Definition at line 536 of file Attributor.h.

References RHS.

◆ operator==()

bool llvm::IRPosition::operator== ( const IRPosition & RHS ) const

inline

Definition at line 533 of file Attributor.h.

References RHS.

◆ removeAttrs()

void llvm::IRPosition::removeAttrs ( ArrayRef< Attribute::AttrKind > AKs ) const

inline

Remove the attribute of kind AKs existing in the IR at this position.

Definition at line 713 of file Attributor.h.

References getAnchorValue(), getAssociatedFunction(), llvm::Function::getAttributes(), llvm::AttributeList::getAttributes(), getAttrIdx(), llvm::Value::getContext(), getPositionKind(), IRP_FLOAT, IRP_INVALID, llvm::AttributeList::removeAttributeAtIndex(), and llvm::Function::setAttributes().

◆ returned()

static const IRPosition llvm::IRPosition::returned	(	const Function &	F,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position describing the returned value of F.

CBContext is used for call base specific analysis.

Definition at line 477 of file Attributor.h.

References F, IRP_RETURNED, and IRPosition().

Referenced by llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::Attributor::isAssumedDead(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

◆ stripCallBaseContext()

IRPosition llvm::IRPosition::stripCallBaseContext ( ) const

inline

Return the same position without the call base context.

Definition at line 757 of file Attributor.h.

Referenced by llvm::Attributor::getOrCreateAAFor().

◆ value()

static const IRPosition llvm::IRPosition::value	(	const Value &	V,
		const CallBaseContext *	CBContext = `nullptr`
	)

inlinestatic

Create a position describing the value of V.

Definition at line 451 of file Attributor.h.

References Arg, argument(), callsite_returned(), IRP_FLOAT, and IRPosition().

Referenced by clampReturnedValueStates(), llvm::Attributor::getAssumedConstant(), llvm::Attributor::getAssumedSimplified(), llvm::AA::getAssumedUnderlyingObjects(), getPotentialCopiesOfMemoryValue(), llvm::Attributor::identifyDefaultAbstractAttributes(), llvm::Attributor::isAssumedDead(), llvm::AA::isDynamicallyUnique(), stripAndAccumulateOffsets(), and llvm::SubsumingPositionIterator::SubsumingPositionIterator().

Member Data Documentation

◆ EmptyKey

const IRPosition IRPosition::EmptyKey

static

Special DenseMap key values.

{

Definition at line 772 of file Attributor.h.

Referenced by llvm::DenseMapInfo< IRPosition >::getEmptyKey().

◆ TombstoneKey

const IRPosition IRPosition::TombstoneKey

static

Definition at line 773 of file Attributor.h.

Referenced by llvm::DenseMapInfo< IRPosition >::getTombstoneKey().

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

include/llvm/Transforms/IPO/Attributor.h
lib/Transforms/IPO/Attributor.cpp

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ CallBaseContext

Member Enumeration Documentation

◆ Kind

Constructor & Destructor Documentation

◆ IRPosition()

Member Function Documentation

◆ argument()

◆ callsite_argument() [1/2]

◆ callsite_argument() [2/2]

◆ callsite_function()

◆ callsite_returned()

◆ function()

◆ function_scope()

◆ getAnchorScope()

◆ getAnchorValue()

◆ getAssociatedArgument()

◆ getAssociatedFunction()

◆ getAssociatedType()

◆ getAssociatedValue()

◆ getAttrIdx()

◆ getAttrs()

◆ getCallBaseContext()

◆ getCalleeArgNo()

◆ getCallSiteArgNo()

◆ getCtxI()

◆ getPositionKind()

◆ hasAttr()

◆ hasCallBaseContext()

◆ inst()

◆ isAnyCallSitePosition()

◆ isArgumentPosition()

◆ isFnInterfaceKind()

◆ operator void *()

◆ operator!=()

◆ operator==()

◆ removeAttrs()

◆ returned()

◆ stripCallBaseContext()

◆ value()

Member Data Documentation

◆ EmptyKey

◆ TombstoneKey