LLVM  6.0.0svn
Public Types | Public Member Functions | Static Public Member Functions | List of all members
llvm::DagInit Class Referencefinal

(v a, b) - Represent a DAG tree value. More...

#include "llvm/TableGen/Record.h"

Inheritance diagram for llvm::DagInit:
Inheritance graph
[legend]
Collaboration diagram for llvm::DagInit:
Collaboration graph
[legend]

Public Types

using const_arg_iterator = SmallVectorImpl< Init * >::const_iterator
 
using const_name_iterator = SmallVectorImpl< StringInit * >::const_iterator
 

Public Member Functions

 DagInit (const DagInit &)=delete
 
DagInitoperator= (const DagInit &)=delete
 
void Profile (FoldingSetNodeID &ID) const
 
InitconvertInitializerTo (RecTy *Ty) const override
 This virtual function converts to the appropriate Init based on the passed in type. More...
 
InitgetOperator () const
 
StringInitgetName () const
 
StringRef getNameStr () const
 
unsigned getNumArgs () const
 
InitgetArg (unsigned Num) const
 
StringInitgetArgName (unsigned Num) const
 
StringRef getArgNameStr (unsigned Num) const
 
ArrayRef< Init * > getArgs () const
 
ArrayRef< StringInit * > getArgNames () const
 
InitresolveReferences (Record &R, const RecordVal *RV) const override
 This method is used by classes that refer to other variables which may not be defined at the time the expression is formed. More...
 
std::string getAsString () const override
 Convert this value to a string form. More...
 
const_arg_iterator arg_begin () const
 
const_arg_iterator arg_end () const
 
size_t arg_size () const
 
bool arg_empty () const
 
const_name_iterator name_begin () const
 
const_name_iterator name_end () const
 
size_t name_size () const
 
bool name_empty () const
 
InitgetBit (unsigned Bit) const override
 This method is used to return the initializer for the specified bit. More...
 
InitresolveListElementReference (Record &R, const RecordVal *RV, unsigned Elt) const override
 This method is used to implement VarListElementInit::resolveReferences. More...
 
- Public Member Functions inherited from llvm::TypedInit
 TypedInit (const TypedInit &)=delete
 
TypedInitoperator= (const TypedInit &)=delete
 
RecTygetType () const
 
InitconvertInitializerBitRange (ArrayRef< unsigned > Bits) const override
 This method is used to implement the bitrange selection operator. More...
 
InitconvertInitListSlice (ArrayRef< unsigned > Elements) const override
 This method is used to implement the list slice selection operator. More...
 
RecTygetFieldType (StringInit *FieldName) const override
 This method is used to implement the FieldInit class. More...
 
- Public Member Functions inherited from llvm::Init
InitKind getKind () const
 
 Init (const Init &)=delete
 
Initoperator= (const Init &)=delete
 
virtual ~Init ()=default
 
virtual bool isComplete () const
 This virtual method should be overridden by values that may not be completely specified yet. More...
 
void print (raw_ostream &OS) const
 Print out this value. More...
 
virtual std::string getAsUnquotedString () const
 Convert this value to a string form, without adding quote markers. More...
 
void dump () const
 Debugging method that may be called through a debugger, just invokes print on stderr. More...
 
virtual InitgetFieldInit (Record &R, const RecordVal *RV, StringInit *FieldName) const
 This method complements getFieldType to return the initializer for the specified field. More...
 
virtual InitgetBitVar () const
 This method is used to retrieve the initializer for bit reference. More...
 
virtual unsigned getBitNum () const
 This method is used to retrieve the bit number of a bit reference. More...
 
- Public Member Functions inherited from llvm::FoldingSetBase::Node
 Node ()=default
 
void * getNextInBucket () const
 
void SetNextInBucket (void *N)
 
- Public Member Functions inherited from llvm::TrailingObjects< DagInit, Init *, StringInit *>
const TgetTrailingObjects () const
 Returns a pointer to the trailing object array of the given type (which must be one of those specified in the class template). More...
 
TgetTrailingObjects ()
 Returns a pointer to the trailing object array of the given type (which must be one of those specified in the class template). More...
 

Static Public Member Functions

static bool classof (const Init *I)
 
static DagInitget (Init *V, StringInit *VN, ArrayRef< Init *> ArgRange, ArrayRef< StringInit *> NameRange)
 
static DagInitget (Init *V, StringInit *VN, ArrayRef< std::pair< Init *, StringInit *>> Args)
 
- Static Public Member Functions inherited from llvm::TypedInit
static bool classof (const Init *I)
 
- Static Public Member Functions inherited from llvm::TrailingObjects< DagInit, Init *, StringInit *>
static constexpr std::enable_if< std::is_same< Foo< TrailingTys... >, Foo< Tys... > >::value, size_t >::type additionalSizeToAlloc (typename trailing_objects_internal::ExtractSecondType< TrailingTys, size_t >::type... Counts)
 Returns the size of the trailing data, if an object were allocated with the given counts (The counts are in the same order as the template arguments). More...
 
static constexpr std::enable_if< std::is_same< Foo< TrailingTys... >, Foo< Tys... > >::value, size_t >::type totalSizeToAlloc (typename trailing_objects_internal::ExtractSecondType< TrailingTys, size_t >::type... Counts)
 Returns the total size of an object if it were allocated with the given trailing object counts. More...
 

Additional Inherited Members

- Protected Types inherited from llvm::Init
enum  InitKind : uint8_t {
  IK_BitInit, IK_FirstTypedInit, IK_BitsInit, IK_CodeInit,
  IK_DagInit, IK_DefInit, IK_FieldInit, IK_IntInit,
  IK_ListInit, IK_FirstOpInit, IK_BinOpInit, IK_TernOpInit,
  IK_UnOpInit, IK_LastOpInit, IK_StringInit, IK_VarInit,
  IK_VarListElementInit, IK_LastTypedInit, IK_UnsetInit, IK_VarBitInit
}
 Discriminator enum (for isa<>, dyn_cast<>, et al.) More...
 
- Protected Member Functions inherited from llvm::TypedInit
 TypedInit (InitKind K, RecTy *T, uint8_t Opc=0)
 
- Protected Member Functions inherited from llvm::Init
 Init (InitKind K, uint8_t Opc=0)
 
- Protected Attributes inherited from llvm::Init
uint8_t Opc
 

Detailed Description

(v a, b) - Represent a DAG tree value.

DAG inits are required to have at least one value then a (possibly empty) list of arguments. Each argument can have a name associated with it.

Definition at line 1113 of file Record.h.

Member Typedef Documentation

◆ const_arg_iterator

Definition at line 1182 of file Record.h.

◆ const_name_iterator

Definition at line 1183 of file Record.h.

Constructor & Destructor Documentation

◆ DagInit()

llvm::DagInit::DagInit ( const DagInit )
delete

Member Function Documentation

◆ arg_begin()

const_arg_iterator llvm::DagInit::arg_begin ( ) const
inline

Definition at line 1185 of file Record.h.

◆ arg_empty()

bool llvm::DagInit::arg_empty ( ) const
inline

Definition at line 1189 of file Record.h.

◆ arg_end()

const_arg_iterator llvm::DagInit::arg_end ( ) const
inline

Definition at line 1186 of file Record.h.

◆ arg_size()

size_t llvm::DagInit::arg_size ( ) const
inline

Definition at line 1188 of file Record.h.

◆ classof()

static bool llvm::DagInit::classof ( const Init I)
inlinestatic

Definition at line 1132 of file Record.h.

References llvm::AMDGPU::HSAMD::Kernel::Key::Args, and llvm::Init::getKind().

◆ convertInitializerTo()

Init * DagInit::convertInitializerTo ( RecTy Ty) const
overridevirtual

This virtual function converts to the appropriate Init based on the passed in type.

Reimplemented from llvm::TypedInit.

Definition at line 1531 of file Record.cpp.

◆ get() [1/2]

DagInit * DagInit::get ( Init V,
StringInit VN,
ArrayRef< Init *>  ArgRange,
ArrayRef< StringInit *>  NameRange 
)
static

◆ get() [2/2]

DagInit * DagInit::get ( Init V,
StringInit VN,
ArrayRef< std::pair< Init *, StringInit *>>  Args 
)
static

◆ getArg()

Init* llvm::DagInit::getArg ( unsigned  Num) const
inline

Definition at line 1155 of file Record.h.

References assert().

Referenced by llvm::BinOpInit::Fold().

◆ getArgName()

StringInit* llvm::DagInit::getArgName ( unsigned  Num) const
inline

Definition at line 1160 of file Record.h.

References assert().

Referenced by llvm::BinOpInit::Fold().

◆ getArgNames()

ArrayRef<StringInit *> llvm::DagInit::getArgNames ( ) const
inline

Definition at line 1174 of file Record.h.

References llvm::RecTy::getAsString(), and llvm::makeArrayRef().

◆ getArgNameStr()

StringRef llvm::DagInit::getArgNameStr ( unsigned  Num) const
inline

Definition at line 1165 of file Record.h.

References llvm::StringInit::getValue().

◆ getArgs()

ArrayRef<Init *> llvm::DagInit::getArgs ( ) const
inline

Definition at line 1170 of file Record.h.

References llvm::makeArrayRef().

◆ getAsString()

std::string DagInit::getAsString ( ) const
overridevirtual

Convert this value to a string form.

Implements llvm::Init.

Definition at line 1555 of file Record.cpp.

◆ getBit()

Init* llvm::DagInit::getBit ( unsigned  Bit) const
inlineoverridevirtual

This method is used to return the initializer for the specified bit.

Implements llvm::Init.

Definition at line 1197 of file Record.h.

References llvm_unreachable.

◆ getName()

StringInit* llvm::DagInit::getName ( ) const
inline

Definition at line 1147 of file Record.h.

◆ getNameStr()

StringRef llvm::DagInit::getNameStr ( ) const
inline

Definition at line 1149 of file Record.h.

References llvm::StringInit::getValue().

◆ getNumArgs()

unsigned llvm::DagInit::getNumArgs ( ) const
inline

Definition at line 1153 of file Record.h.

Referenced by llvm::BinOpInit::Fold().

◆ getOperator()

Init* llvm::DagInit::getOperator ( ) const
inline

Definition at line 1145 of file Record.h.

Referenced by llvm::SetTheory::evaluate(), and llvm::BinOpInit::Fold().

◆ name_begin()

const_name_iterator llvm::DagInit::name_begin ( ) const
inline

Definition at line 1191 of file Record.h.

◆ name_empty()

bool llvm::DagInit::name_empty ( ) const
inline

Definition at line 1195 of file Record.h.

◆ name_end()

const_name_iterator llvm::DagInit::name_end ( ) const
inline

Definition at line 1192 of file Record.h.

◆ name_size()

size_t llvm::DagInit::name_size ( ) const
inline

Definition at line 1194 of file Record.h.

◆ operator=()

DagInit& llvm::DagInit::operator= ( const DagInit )
delete

◆ Profile()

void DagInit::Profile ( FoldingSetNodeID ID) const

Definition at line 1527 of file Record.cpp.

References llvm::makeArrayRef(), and ProfileDagInit().

◆ resolveListElementReference()

Init* llvm::DagInit::resolveListElementReference ( Record R,
const RecordVal RV,
unsigned  Elt 
) const
inlineoverridevirtual

This method is used to implement VarListElementInit::resolveReferences.

If the list element is resolvable now, we return the resolved value, otherwise we return null.

Implements llvm::TypedInit.

Definition at line 1201 of file Record.h.

References llvm_unreachable.

◆ resolveReferences()

Init * DagInit::resolveReferences ( Record R,
const RecordVal RV 
) const
overridevirtual

This method is used by classes that refer to other variables which may not be defined at the time the expression is formed.

If a value is set for the variable later, this method will be called on users of the value to allow the value to propagate out.

Reimplemented from llvm::Init.

Definition at line 1538 of file Record.cpp.

References Arg, get(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), and llvm::SmallVectorImpl< T >::reserve().


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