LLVM  8.0.0svn
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:
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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
 
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 (Resolver &R) 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...
 
bool isConcrete () const override
 Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete. 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...
 
- Public Member Functions inherited from llvm::TypedInit
 TypedInit (const TypedInit &)=delete
 
TypedInitoperator= (const TypedInit &)=delete
 
RecTygetType () const
 
InitgetCastTo (RecTy *Ty) const override
 If this initializer is convertible to Ty, return an initializer whose type is-a Ty, generating a !cast operation if required. More...
 
InitconvertInitializerTo (RecTy *Ty) const override
 Convert to an initializer whose type is-a Ty, or return nullptr if this is not possible (this can happen if the initializer's type is convertible to Ty, but there are unresolved references). More...
 
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...
 
- 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_First, IK_FirstTypedInit, IK_BitInit, 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_FoldOpInit,
  IK_IsAOpInit, IK_StringInit, IK_VarInit, IK_VarListElementInit,
  IK_VarBitInit, IK_VarDefInit, IK_LastTypedInit, IK_UnsetInit
}
 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 1213 of file Record.h.

Member Typedef Documentation

◆ const_arg_iterator

Definition at line 1281 of file Record.h.

◆ const_name_iterator

Definition at line 1282 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 1284 of file Record.h.

◆ arg_empty()

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

Definition at line 1288 of file Record.h.

◆ arg_end()

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

Definition at line 1285 of file Record.h.

◆ arg_size()

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

Definition at line 1287 of file Record.h.

◆ classof()

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

Definition at line 1232 of file Record.h.

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

◆ 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 1253 of file Record.h.

References assert().

Referenced by llvm::BinOpInit::Fold(), and ForeachDagApply().

◆ getArgName()

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

Definition at line 1258 of file Record.h.

References assert().

Referenced by llvm::BinOpInit::Fold(), and ForeachDagApply().

◆ getArgNames()

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

Definition at line 1272 of file Record.h.

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

◆ getArgNameStr()

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

Definition at line 1263 of file Record.h.

References llvm::StringInit::getValue().

◆ getArgs()

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

Definition at line 1268 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 1779 of file Record.cpp.

References Result.

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

◆ 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 1296 of file Record.h.

References llvm_unreachable.

◆ getName()

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

Definition at line 1245 of file Record.h.

◆ getNameStr()

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

Definition at line 1247 of file Record.h.

References llvm::StringInit::getValue().

◆ getNumArgs()

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

Definition at line 1251 of file Record.h.

Referenced by llvm::BinOpInit::Fold(), and ForeachDagApply().

◆ getOperator()

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

Definition at line 1243 of file Record.h.

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

◆ isConcrete()

bool DagInit::isConcrete ( ) const
overridevirtual

Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete.

Reimplemented from llvm::Init.

Definition at line 1769 of file Record.cpp.

◆ name_begin()

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

Definition at line 1290 of file Record.h.

◆ name_empty()

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

Definition at line 1294 of file Record.h.

◆ name_end()

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

Definition at line 1291 of file Record.h.

◆ name_size()

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

Definition at line 1293 of file Record.h.

◆ operator=()

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

◆ Profile()

void DagInit::Profile ( FoldingSetNodeID ID) const

Definition at line 1748 of file Record.cpp.

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

◆ resolveReferences()

Init * DagInit::resolveReferences ( Resolver R) 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 1752 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: