LLVM  8.0.0svn
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 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...
 
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 string form. More...
 
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...
 
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...
 
- 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 InitresolveReferences (Resolver &R) const
 This method 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_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

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

Definition at line 1092 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 1103 of file Record.h.

References llvm::Init::getKind().

◆ convertInitializerTo()

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

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).

Reimplemented from llvm::TypedInit.

Definition at line 1516 of file Record.cpp.

References getType(), and llvm::RecTy::typeIsConvertibleTo().

◆ get()

DefInit * DefInit::get ( Record R)
static

◆ getAsString()

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

Convert this value to a string form.

Implements llvm::Init.

Definition at line 1529 of file Record.cpp.

References llvm::tgtok::Def.

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

◆ getBit()

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

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

Implements llvm::Init.

Definition at line 1120 of file Record.h.

References llvm_unreachable.

◆ getDef()

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

Definition at line 1111 of file Record.h.

References llvm::tgtok::Def.

Referenced by llvm::BinOpInit::Fold(), and llvm::ListInit::getElementAsRecord().

◆ 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 record type.

Reimplemented from llvm::TypedInit.

Definition at line 1523 of file Record.cpp.

References llvm::tgtok::Def.

◆ 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 1117 of file Record.h.

References llvm::RecTy::getAsString().

◆ operator=()

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

Friends And Related Function Documentation

◆ Record

friend class Record
friend

Definition at line 1093 of file Record.h.


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