LLVM  7.0.0svn
Public Member Functions | Static Public Member Functions | List of all members
llvm::FieldInit Class Reference

X.Y - Represent a reference to a subfield of a variable. More...

#include "llvm/TableGen/Record.h"

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Public Member Functions

 FieldInit (const FieldInit &)=delete
 
FieldInitoperator= (const FieldInit &)=delete
 
InitgetRecord () const
 
StringInitgetFieldName () const
 
InitgetBit (unsigned Bit) const override
 This method is used to return the initializer for the specified bit. More...
 
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...
 
InitFold (Record *CurRec) const
 
std::string getAsString () const override
 Convert this value to a string form. 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...
 
virtual bool isConcrete () const
 Is this a concrete and fully resolved value without any references or stuck operations? Unset values are concrete. 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...
 

Static Public Member Functions

static bool classof (const Init *I)
 
static FieldInitget (Init *R, StringInit *FN)
 
- Static Public Member Functions inherited from llvm::TypedInit
static bool classof (const Init *I)
 

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

X.Y - Represent a reference to a subfield of a variable.

Definition at line 1178 of file Record.h.

Constructor & Destructor Documentation

◆ FieldInit()

llvm::FieldInit::FieldInit ( const FieldInit )
delete

Member Function Documentation

◆ classof()

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

Definition at line 1191 of file Record.h.

References llvm::Init::getKind().

◆ Fold()

Init * FieldInit::Fold ( Record CurRec) const

◆ get()

FieldInit * FieldInit::get ( Init R,
StringInit FN 
)
static

Definition at line 1657 of file Record.cpp.

References Allocator, and I.

Referenced by resolveReferences().

◆ getAsString()

std::string llvm::FieldInit::getAsString ( ) const
inlineoverridevirtual

Convert this value to a string form.

Implements llvm::Init.

Definition at line 1205 of file Record.h.

References llvm::Init::getAsString(), llvm::StringInit::getValue(), and llvm::StringRef::str().

◆ getBit()

Init * FieldInit::getBit ( unsigned  Bit) const
overridevirtual

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

Implements llvm::Init.

Definition at line 1668 of file Record.cpp.

References llvm::BitRecTy::get(), llvm::VarBitInit::get(), and getType().

◆ getFieldName()

StringInit* llvm::FieldInit::getFieldName ( ) const
inline

Definition at line 1198 of file Record.h.

References llvm::tgtok::Bit.

◆ getRecord()

Init* llvm::FieldInit::getRecord ( ) const
inline

Definition at line 1197 of file Record.h.

◆ operator=()

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

◆ resolveReferences()

Init * FieldInit::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 1674 of file Record.cpp.

References Fold(), get(), llvm::Resolver::getCurrentRecord(), and llvm::Init::resolveReferences().


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