LLVM  13.0.0git
Public Member Functions | Static Public Member Functions | Friends | List of all members
llvm::DefInit Class Reference

AL - Represent a reference to a 'def' in the description. More...

#include "llvm/TableGen/Record.h"

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Public Member Functions

 DefInit (const DefInit &)=delete
 
DefInitoperator= (const DefInit &)=delete
 
InitconvertInitializerTo (RecTy *Ty) const override
 Convert to a value whose type is Ty, or return null if this is not possible. More...
 
RecordgetDef () const
 
RecTygetFieldType (StringInit *FieldName) const override
 This method is used to implement the FieldInit class. 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 literal form. More...
 
InitgetBit (unsigned Bit) const override
 Get the Init value of the specified bit. More...
 
- Public Member Functions inherited from llvm::TypedInit
 TypedInit (const TypedInit &)=delete
 
TypedInitoperator= (const TypedInit &)=delete
 
RecTygetType () const
 Get the type of the Init as a RecTy. More...
 
InitgetCastTo (RecTy *Ty) const override
 If this value is convertible to type Ty, return a value whose type is Ty, generating a !cast operation if required. More...
 
InitconvertInitializerBitRange (ArrayRef< unsigned > Bits) const override
 This function is used to implement the bit range selection operator. More...
 
InitconvertInitListSlice (ArrayRef< unsigned > Elements) const override
 This function is used to implement the list slice selection operator. More...
 
- Public Member Functions inherited from llvm::Init
InitKind getKind () const
 Get the kind (type) of the value. More...
 
 Init (const Init &)=delete
 
Initoperator= (const Init &)=delete
 
virtual ~Init ()=default
 
virtual bool isComplete () const
 Is this a complete value with no unset (uninitialized) subvalues? More...
 
void print (raw_ostream &OS) const
 Print this value. More...
 
virtual std::string getAsUnquotedString () const
 Convert this value to a literal form, without adding quotes around a string. More...
 
void dump () const
 Debugging method that may be called through a debugger; just invokes print on stderr. More...
 
virtual InitresolveReferences (Resolver &R) const
 This function is used by classes that refer to other variables which may not be defined at the time the expression is formed. More...
 

Static Public Member Functions

static bool classof (const Init *I)
 
static DefInitget (Record *)
 
- Static Public Member Functions inherited from llvm::TypedInit
static bool classof (const Init *I)
 

Friends

class Record
 

Additional Inherited Members

- Protected Types inherited from llvm::Init
enum  InitKind : uint8_t {
  IK_First, IK_FirstTypedInit, IK_BitInit, IK_BitsInit,
  IK_DagInit, IK_DefInit, IK_FieldInit, IK_IntInit,
  IK_ListInit, IK_FirstOpInit, IK_BinOpInit, IK_TernOpInit,
  IK_UnOpInit, IK_LastOpInit, IK_CondOpInit, IK_FoldOpInit,
  IK_IsAOpInit, IK_AnonymousNameInit, 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

AL - Represent a reference to a 'def' in the description.

Definition at line 1178 of file Record.h.

Constructor & Destructor Documentation

◆ DefInit()

llvm::DefInit::DefInit ( const DefInit )
delete

Member Function Documentation

◆ classof()

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

Definition at line 1189 of file Record.h.

References I, and llvm::Init::IK_DefInit.

◆ convertInitializerTo()

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

Convert to a value whose type is Ty, or return null if this is not possible.

This can happen if the value's type is convertible to Ty, but there are unresolved references.

Reimplemented from llvm::TypedInit.

Definition at line 1778 of file Record.cpp.

References llvm::TypedInit::getType().

◆ get()

DefInit * DefInit::get ( Record R)
static

Definition at line 1774 of file Record.cpp.

Referenced by llvm::UnOpInit::Fold(), and llvm::TernOpInit::Fold().

◆ getAsString()

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

Convert this value to a literal form.

Implements llvm::Init.

Definition at line 1791 of file Record.cpp.

References llvm::Record::getName().

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

◆ getBit()

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

Get the Init value of the specified bit.

Implements llvm::Init.

Definition at line 1206 of file Record.h.

References llvm_unreachable.

◆ getDef()

Record* llvm::DefInit::getDef ( ) const
inline

◆ getFieldType()

RecTy * DefInit::getFieldType ( StringInit FieldName) const
overridevirtual

This method is used to implement the FieldInit class.

Implementors of this method should return the type of the named field if they are of type record.

Reimplemented from llvm::TypedInit.

Definition at line 1785 of file Record.cpp.

References llvm::Record::getValue().

◆ isConcrete()

bool llvm::DefInit::isConcrete ( ) const
inlineoverridevirtual

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 1203 of file Record.h.

◆ operator=()

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

Friends And Related Function Documentation

◆ Record

friend class Record
friend

Definition at line 1179 of file Record.h.


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