llvm::OpInit Class Reference

#include <Record.h>

Inheritance diagram for llvm::OpInit:

Collaboration diagram for llvm::OpInit:

Public Member Functions
virtual OpInit *	clone (std::vector< Init * > &Operands) const =0
virtual int	getNumOperands () const =0
virtual Init *	getOperand (int i) const =0
virtual Init *	Fold (Record *CurRec, MultiClass *CurMultiClass) const =0
virtual Init *	convertInitializerTo (RecTy *Ty) const
virtual Init *	resolveListElementReference (Record &R, const RecordVal *RV, unsigned Elt) const
virtual Init *	getBit (unsigned Bit) const
Public Member Functions inherited from llvm::TypedInit
RecTy *	getType () const
virtual Init *	convertInitializerBitRange (const std::vector< unsigned > &Bits) const
virtual Init *	convertInitListSlice (const std::vector< unsigned > &Elements) const
virtual RecTy *	getFieldType (const std::string &FieldName) const
Public Member Functions inherited from llvm::Init
InitKind	getKind () const
virtual	~Init ()
virtual bool	isComplete () const
void	print (raw_ostream &OS) const
	print - Print out this value. More...
virtual std::string	getAsString () const =0
	getAsString - Convert this value to a string form. More...
virtual std::string	getAsUnquotedString () const
void	dump () const
virtual Init *	getFieldInit (Record &R, const RecordVal *RV, const std::string &FieldName) const
virtual Init *	resolveReferences (Record &R, const RecordVal *RV) const
virtual Init *	getBitVar () const
virtual unsigned	getBitNum () const

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

Protected Member Functions
	OpInit (InitKind K, RecTy *Type)
Protected Member Functions inherited from llvm::TypedInit
	TypedInit (InitKind K, RecTy *T)
Protected Member Functions inherited from llvm::Init
	Init (InitKind K)

Additional Inherited Members
Protected Types inherited from llvm::Init
enum	InitKind {   IK_BitInit, IK_BitsInit, IK_FirstTypedInit, 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...

Detailed Description

OpInit - Base class for operators

Definition at line 847 of file Record.h.

Constructor & Destructor Documentation

llvm::OpInit::OpInit ( InitKind  K, RecTy *  Type  )

inlineexplicitprotected

Definition at line 852 of file Record.h.

Member Function Documentation

static bool llvm::OpInit::classof ( const Init *  I )

inlinestatic

Definition at line 855 of file Record.h.

References llvm::Init::getKind(), llvm::Init::IK_FirstOpInit, and llvm::Init::IK_LastOpInit.

virtual OpInit* llvm::OpInit::clone ( std::vector< Init * > &  Operands ) const

pure virtual

Implemented in llvm::TernOpInit, llvm::BinOpInit, and llvm::UnOpInit.

Referenced by EvaluateOperation(), and ForeachHelper().

virtual Init* llvm::OpInit::convertInitializerTo ( RecTy *  Ty ) const

inlinevirtual

convertInitializerTo - This virtual function is a simple call-back function that should be overridden to call the appropriate RecTy::convertValue method.

Implements llvm::Init.

Definition at line 869 of file Record.h.

References llvm::RecTy::convertValue().

virtual Init* llvm::OpInit::Fold ( Record *  CurRec, MultiClass *  CurMultiClass  ) const

pure virtual

Implemented in llvm::TernOpInit, llvm::BinOpInit, and llvm::UnOpInit.

Referenced by EvaluateOperation(), ForeachHelper(), and resolveListElementReference().

Init * OpInit::getBit ( unsigned  Bit ) const

virtual

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

Implements llvm::Init.

Definition at line 734 of file Record.cpp.

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

virtual int llvm::OpInit::getNumOperands ( ) const

pure virtual

Implemented in llvm::TernOpInit, llvm::BinOpInit, and llvm::UnOpInit.

Referenced by EvaluateOperation().

virtual Init* llvm::OpInit::getOperand ( int  i ) const

pure virtual

Implemented in llvm::TernOpInit, llvm::BinOpInit, and llvm::UnOpInit.

Referenced by EvaluateOperation().

Init * OpInit::resolveListElementReference ( Record &  R, const RecordVal *  RV, unsigned  Elt  ) const

virtual

resolveListElementReference - 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 712 of file Record.cpp.

References llvm::dyn_cast(), Fold(), llvm::VarListElementInit::get(), llvm::TypedInit::resolveListElementReference(), and llvm::Init::resolveReferences().

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

• Record.h
• Record.cpp