#include "llvm/IR/Attributes.h"

Public Types
using	td_type = std::pair< std::string, std::string >

using	td_iterator = std::map< std::string, std::string >::iterator

using	td_const_iterator = std::map< std::string, std::string >::const_iterator

using	td_range = iterator_range< td_iterator >

using	td_const_range = iterator_range< td_const_iterator >

Public Member Functions
	AttrBuilder ()=default

	AttrBuilder (const Attribute &A)

	AttrBuilder (AttributeList AS, unsigned Idx)

	AttrBuilder (AttributeSet AS)

void	clear ()

AttrBuilder &	addAttribute (Attribute::AttrKind Val)
	Add an attribute to the builder. More...

AttrBuilder &	addAttribute (Attribute A)
	Add the Attribute object to the builder. More...

AttrBuilder &	addAttribute (StringRef A, StringRef V=StringRef())
	Add the target-dependent attribute to the builder. More...

AttrBuilder &	removeAttribute (Attribute::AttrKind Val)
	Remove an attribute from the builder. More...

AttrBuilder &	removeAttributes (AttributeList A, uint64_t WithoutIndex)
	Remove the attributes from the builder. More...

AttrBuilder &	removeAttribute (StringRef A)
	Remove the target-dependent attribute to the builder. More...

AttrBuilder &	merge (const AttrBuilder &B)
	Add the attributes from the builder. More...

AttrBuilder &	remove (const AttrBuilder &B)
	Remove the attributes from the builder. More...

bool	overlaps (const AttrBuilder &B) const
	Return true if the builder has any attribute that's in the specified builder. More...

bool	contains (Attribute::AttrKind A) const
	Return true if the builder has the specified attribute. More...

bool	contains (StringRef A) const
	Return true if the builder has the specified target-dependent attribute. More...

bool	hasAttributes () const
	Return true if the builder has IR-level attributes. More...

bool	hasAttributes (AttributeList A, uint64_t Index) const
	Return true if the builder has any attribute that's in the specified attribute. More...

bool	hasAlignmentAttr () const
	Return true if the builder has an alignment attribute. More...

uint64_t	getAlignment () const
	Retrieve the alignment attribute, if it exists. More...

uint64_t	getStackAlignment () const
	Retrieve the stack alignment attribute, if it exists. More...

uint64_t	getDereferenceableBytes () const
	Retrieve the number of dereferenceable bytes, if the dereferenceable attribute exists (zero is returned otherwise). More...

uint64_t	getDereferenceableOrNullBytes () const
	Retrieve the number of dereferenceable_or_null bytes, if the dereferenceable_or_null attribute exists (zero is returned otherwise). More...

Type *	getByValType () const
	Retrieve the byval type. More...

std::pair< unsigned, Optional< unsigned > >	getAllocSizeArgs () const
	Retrieve the allocsize args, if the allocsize attribute exists. More...

AttrBuilder &	addAlignmentAttr (unsigned Align)
	This turns an int alignment (which must be a power of 2) into the form used internally in Attribute. More...

AttrBuilder &	addStackAlignmentAttr (unsigned Align)
	This turns an int stack alignment (which must be a power of 2) into the form used internally in Attribute. More...

AttrBuilder &	addDereferenceableAttr (uint64_t Bytes)
	This turns the number of dereferenceable bytes into the form used internally in Attribute. More...

AttrBuilder &	addDereferenceableOrNullAttr (uint64_t Bytes)
	This turns the number of dereferenceable_or_null bytes into the form used internally in Attribute. More...

AttrBuilder &	addAllocSizeAttr (unsigned ElemSizeArg, const Optional< unsigned > &NumElemsArg)
	This turns one (or two) ints into the form used internally in Attribute. More...

AttrBuilder &	addByValAttr (Type *Ty)
	This turns a byval type into the form used internally in Attribute. More...

AttrBuilder &	addAllocSizeAttrFromRawRepr (uint64_t RawAllocSizeRepr)
	Add an allocsize attribute, using the representation returned by Attribute.getIntValue(). More...

bool	empty () const
	Return true if the builder contains no target-independent attributes. More...

td_iterator	td_begin ()

td_iterator	td_end ()

td_const_iterator	td_begin () const

td_const_iterator	td_end () const

td_range	td_attrs ()

td_const_range	td_attrs () const

bool	td_empty () const

bool	operator== (const AttrBuilder &B)

bool	operator!= (const AttrBuilder &B)

Detailed Description

Definition at line 705 of file Attributes.h.

Member Typedef Documentation

◆ td_const_iterator

using llvm::AttrBuilder::td_const_iterator = std::map<std::string, std::string>::const_iterator

Definition at line 830 of file Attributes.h.

◆ td_const_range

using llvm::AttrBuilder::td_const_range = iterator_range<td_const_iterator>

Definition at line 832 of file Attributes.h.

◆ td_iterator

using llvm::AttrBuilder::td_iterator = std::map<std::string, std::string>::iterator

Definition at line 829 of file Attributes.h.

◆ td_range

using llvm::AttrBuilder::td_range = iterator_range<td_iterator>

Definition at line 831 of file Attributes.h.

◆ td_type

using llvm::AttrBuilder::td_type = std::pair<std::string, std::string>

Definition at line 828 of file Attributes.h.

Constructor & Destructor Documentation

◆ AttrBuilder() [1/4]

llvm::AttrBuilder::AttrBuilder ( )

default

◆ AttrBuilder() [2/4]

llvm::AttrBuilder::AttrBuilder ( const Attribute & A )

inline

Definition at line 718 of file Attributes.h.

References B, and clear().

◆ AttrBuilder() [3/4]

AttrBuilder::AttrBuilder	(	AttributeList	AS,
		unsigned	Idx
	)

Definition at line 1412 of file Attributes.cpp.

References A, and llvm::AttributeList::getAttributes().

◆ AttrBuilder() [4/4]

AttrBuilder::AttrBuilder ( AttributeSet AS )

Definition at line 1418 of file Attributes.cpp.

References A.

Member Function Documentation

◆ addAlignmentAttr()

AttrBuilder & AttrBuilder::addAlignmentAttr ( unsigned Align )

This turns an int alignment (which must be a power of 2) into the form used internally in Attribute.

Definition at line 1505 of file Attributes.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, assert(), and llvm::isPowerOf2_32().

Referenced by addRawAttributeValue(), decodeLLVMAttributesForBitcode(), getParameterABIAttributes(), and maybeSetDSOLocal().

◆ addAllocSizeAttr()

AttrBuilder & AttrBuilder::addAllocSizeAttr	(	unsigned	ElemSizeArg,
		const Optional< unsigned > &	NumElemsArg
	)

This turns one (or two) ints into the form used internally in Attribute.

Definition at line 1545 of file Attributes.cpp.

References packAllocSizeArgs().

Referenced by llvm::AttributeList::addAllocSizeAttr(), and maybeSetDSOLocal().

◆ addAllocSizeAttrFromRawRepr()

AttrBuilder & AttrBuilder::addAllocSizeAttrFromRawRepr ( uint64_t RawAllocSizeRepr )

Add an allocsize attribute, using the representation returned by Attribute.getIntValue().

Definition at line 1550 of file Attributes.cpp.

References assert().

◆ addAttribute() [1/3]

AttrBuilder & AttrBuilder::addAttribute ( Attribute::AttrKind Val )

Add an attribute to the builder.

Definition at line 1431 of file Attributes.cpp.

References assert(), and llvm::Attribute::EndAttrKinds.

Referenced by llvm::AttributeSet::addAttribute(), llvm::AttributeList::addAttribute(), llvm::AttributeSet::addAttributes(), llvm::AttributeList::addParamAttribute(), addRawAttributeValue(), adjustCallerSSPLevel(), CreateVarArgHelper(), llvm::createX86RetpolineThunksPass(), getParameterABIAttributes(), maybeSetDSOLocal(), RemoveNonValidAttrAtIndex(), removeUseSoftFloat(), setFastFlags(), and llvm::AttributeFuncs::typeIncompatible().

◆ addAttribute() [2/3]

AttrBuilder & AttrBuilder::addAttribute ( Attribute A )

Add the Attribute object to the builder.

Definition at line 1440 of file Attributes.cpp.

References llvm::Attribute::getAlignment(), llvm::Attribute::getDereferenceableBytes(), llvm::Attribute::getDereferenceableOrNullBytes(), llvm::Attribute::getKindAsEnum(), llvm::Attribute::getKindAsString(), llvm::Attribute::getStackAlignment(), llvm::Attribute::getValueAsInt(), llvm::Attribute::getValueAsString(), llvm::Attribute::getValueAsType(), and llvm::Attribute::isStringAttribute().

◆ addAttribute() [3/3]

AttrBuilder & AttrBuilder::addAttribute	(	StringRef	A,
		StringRef	V = `StringRef()`
	)

Add the target-dependent attribute to the builder.

Definition at line 1464 of file Attributes.cpp.

References A.

◆ addByValAttr()

AttrBuilder & AttrBuilder::addByValAttr ( Type * Ty )

This turns a byval type into the form used internally in Attribute.

Definition at line 1561 of file Attributes.cpp.

Referenced by findInitTrampoline().

◆ addDereferenceableAttr()

AttrBuilder & AttrBuilder::addDereferenceableAttr ( uint64_t Bytes )

This turns the number of dereferenceable bytes into the form used internally in Attribute.

Definition at line 1528 of file Attributes.cpp.

Referenced by llvm::AttributeList::addDereferenceableAttr(), and llvm::AttributeFuncs::typeIncompatible().

◆ addDereferenceableOrNullAttr()

AttrBuilder & AttrBuilder::addDereferenceableOrNullAttr ( uint64_t Bytes )

This turns the number of dereferenceable_or_null bytes into the form used internally in Attribute.

Definition at line 1536 of file Attributes.cpp.

Referenced by llvm::AttributeList::addDereferenceableOrNullAttr(), and llvm::AttributeFuncs::typeIncompatible().

◆ addStackAlignmentAttr()

AttrBuilder & AttrBuilder::addStackAlignmentAttr ( unsigned Align )

This turns an int stack alignment (which must be a power of 2) into the form used internally in Attribute.

Definition at line 1516 of file Attributes.cpp.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, assert(), and llvm::isPowerOf2_32().

Referenced by addRawAttributeValue(), and maybeSetDSOLocal().

◆ clear()

void AttrBuilder::clear ( )

Definition at line 1423 of file Attributes.cpp.

Referenced by maybeSetDSOLocal().

◆ contains() [1/2]

bool llvm::AttrBuilder::contains ( Attribute::AttrKind A ) const

inline

Return true if the builder has the specified attribute.

Definition at line 756 of file Attributes.h.

References assert(), contains(), and llvm::Attribute::EndAttrKinds.

Referenced by FunctionNumber(), llvm::AttributeSetNode::get(), and overlaps().

◆ contains() [2/2]

bool AttrBuilder::contains ( StringRef A ) const

Return true if the builder has the specified target-dependent attribute.

Definition at line 1636 of file Attributes.cpp.

◆ empty()

bool llvm::AttrBuilder::empty ( ) const

inline

Return true if the builder contains no target-independent attributes.

Definition at line 825 of file Attributes.h.

Referenced by RemoveNonValidAttrAtIndex().

◆ getAlignment()

uint64_t llvm::AttrBuilder::getAlignment ( ) const

inline

Retrieve the alignment attribute, if it exists.

Definition at line 776 of file Attributes.h.

Referenced by llvm::AttributeList::addAttributes(), FunctionNumber(), and llvm::AttributeSetNode::get().

◆ getAllocSizeArgs()

std::pair< unsigned, Optional< unsigned > > AttrBuilder::getAllocSizeArgs ( ) const

Retrieve the allocsize args, if the allocsize attribute exists.

If it doesn't exist, pair(0, 0) is returned.

Definition at line 1501 of file Attributes.cpp.

References unpackAllocSizeArgs().

Referenced by llvm::AttributeSetNode::get().

◆ getByValType()

Type* llvm::AttrBuilder::getByValType ( ) const

inline

Retrieve the byval type.

Definition at line 790 of file Attributes.h.

References llvm::AMDGPU::HSAMD::Kernel::Arg::Key::Align, and llvm::Attribute::getAllocSizeArgs().

Referenced by llvm::AttributeSetNode::get().

◆ getDereferenceableBytes()

uint64_t llvm::AttrBuilder::getDereferenceableBytes ( ) const

inline

Retrieve the number of dereferenceable bytes, if the dereferenceable attribute exists (zero is returned otherwise).

Definition at line 783 of file Attributes.h.

Referenced by llvm::AttributeSetNode::get().

◆ getDereferenceableOrNullBytes()

uint64_t llvm::AttrBuilder::getDereferenceableOrNullBytes ( ) const

inline

Retrieve the number of dereferenceable_or_null bytes, if the dereferenceable_or_null attribute exists (zero is returned otherwise).

Definition at line 787 of file Attributes.h.

Referenced by llvm::AttributeSetNode::get().

◆ getStackAlignment()

uint64_t llvm::AttrBuilder::getStackAlignment ( ) const

inline

Retrieve the stack alignment attribute, if it exists.

Definition at line 779 of file Attributes.h.

Referenced by llvm::AttributeSetNode::get().

◆ hasAlignmentAttr()

bool AttrBuilder::hasAlignmentAttr ( ) const

Return true if the builder has an alignment attribute.

Definition at line 1660 of file Attributes.cpp.

Referenced by FunctionNumber().

◆ hasAttributes() [1/2]

bool AttrBuilder::hasAttributes ( ) const

Return true if the builder has IR-level attributes.

Definition at line 1640 of file Attributes.cpp.

References llvm::ArrayRef< T >::empty().

Referenced by llvm::AttributeList::addAttributes(), llvm::AttributeList::get(), maybeSetDSOLocal(), and setFastFlags().

◆ hasAttributes() [2/2]

bool AttrBuilder::hasAttributes	(	AttributeList	A,
		uint64_t	Index
	)		const

Return true if the builder has any attribute that's in the specified attribute.

Definition at line 1644 of file Attributes.cpp.

References assert(), contains(), and llvm::AttributeList::getAttributes().

◆ merge()

AttrBuilder & AttrBuilder::merge ( const AttrBuilder & B )

Add the attributes from the builder.

Definition at line 1567 of file Attributes.cpp.

References I, and td_attrs().

Referenced by llvm::AttributeList::addAttributes(), and llvm::AttributeList::get().

◆ operator!=()

bool llvm::AttrBuilder::operator!= ( const AttrBuilder & B )

inline

Definition at line 849 of file Attributes.h.

References B.

◆ operator==()

bool AttrBuilder::operator== ( const AttrBuilder & B )

Definition at line 1664 of file Attributes.cpp.

References E, and I.

◆ overlaps()

bool AttrBuilder::overlaps ( const AttrBuilder & B ) const

Return true if the builder has any attribute that's in the specified builder.

Definition at line 1623 of file Attributes.cpp.

References contains(), and I.

Referenced by findInitTrampoline().

◆ remove()

AttrBuilder & AttrBuilder::remove ( const AttrBuilder & B )

Remove the attributes from the builder.

Definition at line 1595 of file Attributes.cpp.

References I, and td_attrs().

Referenced by findInitTrampoline(), getRetComponentType(), legalizeCallAttributes(), llvm::promoteCall(), and llvm::AttributeSet::removeAttributes().

◆ removeAttribute() [1/2]

AttrBuilder & AttrBuilder::removeAttribute ( Attribute::AttrKind Val )

Remove an attribute from the builder.

Definition at line 1469 of file Attributes.cpp.

References assert(), and llvm::Attribute::EndAttrKinds.

Referenced by FunctionNumber(), getRetComponentType(), legalizeCallAttributes(), and llvm::AttributeSet::removeAttribute().

◆ removeAttribute() [2/2]

AttrBuilder & AttrBuilder::removeAttribute ( StringRef A )

Remove the target-dependent attribute to the builder.

Definition at line 1494 of file Attributes.cpp.

References I.

◆ removeAttributes()

AttrBuilder & AttrBuilder::removeAttributes	(	AttributeList	A,
		uint64_t	WithoutIndex
	)

Remove the attributes from the builder.

Definition at line 1489 of file Attributes.cpp.

References llvm::AttributeList::getAttributes().

◆ td_attrs() [1/2]

td_range llvm::AttrBuilder::td_attrs ( )

inline

Definition at line 840 of file Attributes.h.

Referenced by llvm::AttributeSetNode::get(), merge(), and remove().

◆ td_attrs() [2/2]

td_const_range llvm::AttrBuilder::td_attrs ( ) const

inline

Definition at line 842 of file Attributes.h.

◆ td_begin() [1/2]

td_iterator llvm::AttrBuilder::td_begin ( )

inline

Definition at line 834 of file Attributes.h.

◆ td_begin() [2/2]

td_const_iterator llvm::AttrBuilder::td_begin ( ) const

inline

Definition at line 837 of file Attributes.h.

◆ td_empty()

bool llvm::AttrBuilder::td_empty ( ) const

inline

Definition at line 846 of file Attributes.h.

References llvm::Attribute::operator==().

◆ td_end() [1/2]

td_iterator llvm::AttrBuilder::td_end ( )

inline

Definition at line 835 of file Attributes.h.

◆ td_end() [2/2]

td_const_iterator llvm::AttrBuilder::td_end ( ) const

inline

Definition at line 838 of file Attributes.h.

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

include/llvm/IR/Attributes.h
lib/IR/Attributes.cpp

Public Types

Public Member Functions

Detailed Description

Member Typedef Documentation

◆ td_const_iterator

◆ td_const_range

◆ td_iterator

◆ td_range

◆ td_type

Constructor & Destructor Documentation

◆ AttrBuilder() [1/4]

◆ AttrBuilder() [2/4]

◆ AttrBuilder() [3/4]

◆ AttrBuilder() [4/4]

Member Function Documentation

◆ addAlignmentAttr()

◆ addAllocSizeAttr()

◆ addAllocSizeAttrFromRawRepr()

◆ addAttribute() [1/3]

◆ addAttribute() [2/3]

◆ addAttribute() [3/3]

◆ addByValAttr()

◆ addDereferenceableAttr()

◆ addDereferenceableOrNullAttr()

◆ addStackAlignmentAttr()

◆ clear()

◆ contains() [1/2]

◆ contains() [2/2]

◆ empty()

◆ getAlignment()

◆ getAllocSizeArgs()

◆ getByValType()

◆ getDereferenceableBytes()

◆ getDereferenceableOrNullBytes()

◆ getStackAlignment()

◆ hasAlignmentAttr()

◆ hasAttributes() [1/2]

◆ hasAttributes() [2/2]

◆ merge()

◆ operator!=()

◆ operator==()

◆ overlaps()

◆ remove()

◆ removeAttribute() [1/2]

◆ removeAttribute() [2/2]

◆ removeAttributes()

◆ td_attrs() [1/2]

◆ td_attrs() [2/2]

◆ td_begin() [1/2]

◆ td_begin() [2/2]

◆ td_empty()

◆ td_end() [1/2]

◆ td_end() [2/2]