LLVM  3.7.0
Public Types | Public Member Functions | List of all members
llvm::AttrBuilder Class Reference

#include <Attributes.h>

Public Types

typedef std::pair< std::string,
std::string > 
td_type
 
typedef std::map< std::string,
std::string >::iterator 
td_iterator
 
typedef std::map< std::string,
std::string >::const_iterator 
td_const_iterator
 
typedef llvm::iterator_range
< td_iterator
td_range
 
typedef llvm::iterator_range
< td_const_iterator
td_const_range
 

Public Member Functions

 AttrBuilder ()
 
 AttrBuilder (uint64_t Val)
 
 AttrBuilder (const Attribute &A)
 
 AttrBuilder (AttributeSet AS, unsigned Idx)
 
void clear ()
 
AttrBuilderaddAttribute (Attribute::AttrKind Val)
 Add an attribute to the builder. More...
 
AttrBuilderaddAttribute (Attribute A)
 Add the Attribute object to the builder. More...
 
AttrBuilderaddAttribute (StringRef A, StringRef V=StringRef())
 Add the target-dependent attribute to the builder. More...
 
AttrBuilderremoveAttribute (Attribute::AttrKind Val)
 Remove an attribute from the builder. More...
 
AttrBuilderremoveAttributes (AttributeSet A, uint64_t Index)
 Remove the attributes from the builder. More...
 
AttrBuilderremoveAttribute (StringRef A)
 Remove the target-dependent attribute to the builder. More...
 
AttrBuildermerge (const AttrBuilder &B)
 Add the attributes from the builder. More...
 
AttrBuilderremove (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 (AttributeSet 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...
 
AttrBuilderaddAlignmentAttr (unsigned Align)
 This turns an int alignment (which must be a power of 2) into the form used internally in Attribute. More...
 
AttrBuilderaddStackAlignmentAttr (unsigned Align)
 This turns an int stack alignment (which must be a power of 2) into the form used internally in Attribute. More...
 
AttrBuilderaddDereferenceableAttr (uint64_t Bytes)
 This turns the number of dereferenceable bytes into the form used internally in Attribute. More...
 
AttrBuilderaddDereferenceableOrNullAttr (uint64_t Bytes)
 This turns the number of dereferenceable_or_null bytes into the form used internally in Attribute. 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)
 
AttrBuilderaddRawValue (uint64_t Val)
 Add the raw value to the internal representation. More...
 

Detailed Description

Definition at line 435 of file Attributes.h.

Member Typedef Documentation

typedef std::map<std::string, std::string>::const_iterator llvm::AttrBuilder::td_const_iterator

Definition at line 545 of file Attributes.h.

Definition at line 547 of file Attributes.h.

typedef std::map<std::string, std::string>::iterator llvm::AttrBuilder::td_iterator

Definition at line 544 of file Attributes.h.

Definition at line 546 of file Attributes.h.

typedef std::pair<std::string, std::string> llvm::AttrBuilder::td_type

Definition at line 543 of file Attributes.h.

Constructor & Destructor Documentation

llvm::AttrBuilder::AttrBuilder ( )
inline

Definition at line 443 of file Attributes.h.

llvm::AttrBuilder::AttrBuilder ( uint64_t  Val)
inlineexplicit

Definition at line 446 of file Attributes.h.

References addRawValue().

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

Definition at line 451 of file Attributes.h.

References addAttribute().

AttrBuilder::AttrBuilder ( AttributeSet  AS,
unsigned  Idx 
)

Member Function Documentation

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 1210 of file Attributes.cpp.

References Align(), llvm::Attribute::Alignment, and llvm::isPowerOf2_32().

Referenced by decodeLLVMAttributesForBitcode(), getParameterABIAttributes(), LLVMSetInstrParamAlignment(), and LLVMSetParamAlignment().

AttrBuilder & AttrBuilder::addAttribute ( Attribute::AttrKind  Val)
AttrBuilder & AttrBuilder::addAttribute ( Attribute  A)
AttrBuilder & AttrBuilder::addAttribute ( StringRef  A,
StringRef  V = StringRef() 
)

Add the target-dependent attribute to the builder.

Definition at line 1146 of file Attributes.cpp.

References llvm::ARM_PROC::A.

AttrBuilder & AttrBuilder::addDereferenceableAttr ( uint64_t  Bytes)

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

Definition at line 1233 of file Attributes.cpp.

References llvm::Attribute::Dereferenceable.

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

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 1241 of file Attributes.cpp.

References llvm::Attribute::DereferenceableOrNull.

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

AttrBuilder & AttrBuilder::addRawValue ( uint64_t  Val)
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 1221 of file Attributes.cpp.

References Align(), llvm::isPowerOf2_32(), and llvm::Attribute::StackAlignment.

void AttrBuilder::clear ( )

Definition at line 1112 of file Attributes.cpp.

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

Return true if the builder has the specified attribute.

Definition at line 489 of file Attributes.h.

References llvm::ARM_PROC::A, and llvm::Attribute::EndAttrKinds.

Referenced by llvm::AttributeSet::get(), and overlaps().

bool AttrBuilder::contains ( StringRef  A) const

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

Definition at line 1307 of file Attributes.cpp.

bool llvm::AttrBuilder::empty ( ) const
inline

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

Definition at line 540 of file Attributes.h.

Referenced by RemoveDerefAttrAtIndex().

uint64_t llvm::AttrBuilder::getAlignment ( ) const
inline

Retrieve the alignment attribute, if it exists.

Definition at line 509 of file Attributes.h.

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

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 516 of file Attributes.h.

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

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 520 of file Attributes.h.

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

uint64_t llvm::AttrBuilder::getStackAlignment ( ) const
inline

Retrieve the stack alignment attribute, if it exists.

Definition at line 512 of file Attributes.h.

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

bool AttrBuilder::hasAlignmentAttr ( ) const

Return true if the builder has an alignment attribute.

Definition at line 1340 of file Attributes.cpp.

Referenced by llvm::AttributeSet::removeAttributes().

bool AttrBuilder::hasAttributes ( ) const

Return true if the builder has IR-level attributes.

Definition at line 1311 of file Attributes.cpp.

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

bool AttrBuilder::hasAttributes ( AttributeSet  A,
uint64_t  Index 
) const
AttrBuilder & AttrBuilder::merge ( const AttrBuilder B)

Add the attributes from the builder.

Definition at line 1250 of file Attributes.cpp.

References I, and td_attrs().

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

Definition at line 563 of file Attributes.h.

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

Definition at line 1344 of file Attributes.cpp.

References I.

bool AttrBuilder::overlaps ( const AttrBuilder B) const

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

Definition at line 1294 of file Attributes.cpp.

References contains(), I, and td_attrs().

AttrBuilder & AttrBuilder::remove ( const AttrBuilder B)

Remove the attributes from the builder.

Definition at line 1272 of file Attributes.cpp.

References I, and td_attrs().

Referenced by llvm::AttributeSet::removeAttributes().

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

Remove the target-dependent attribute to the builder.

Definition at line 1203 of file Attributes.cpp.

References I.

AttrBuilder & AttrBuilder::removeAttributes ( AttributeSet  A,
uint64_t  Index 
)
td_range llvm::AttrBuilder::td_attrs ( )
inline

Definition at line 555 of file Attributes.h.

References td_begin(), and td_end().

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

td_const_range llvm::AttrBuilder::td_attrs ( ) const
inline

Definition at line 556 of file Attributes.h.

References td_begin(), and td_end().

td_iterator llvm::AttrBuilder::td_begin ( )
inline

Definition at line 549 of file Attributes.h.

Referenced by td_attrs().

td_const_iterator llvm::AttrBuilder::td_begin ( ) const
inline

Definition at line 552 of file Attributes.h.

bool llvm::AttrBuilder::td_empty ( ) const
inline

Definition at line 560 of file Attributes.h.

td_iterator llvm::AttrBuilder::td_end ( )
inline

Definition at line 550 of file Attributes.h.

Referenced by td_attrs().

td_const_iterator llvm::AttrBuilder::td_end ( ) const
inline

Definition at line 553 of file Attributes.h.


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