class UnsetInit

Declaration

class UnsetInit : public Init { /* full declaration omitted */ };

Description

'?' - Represents an uninitialized value

Declared at: llvm/include/llvm/TableGen/Record.h:457

Inherits from: Init

Member Variables

Inherited from Init:

protected Opc

Method Overview

• public UnsetInit(const llvm::UnsetInit &)
• public static bool classof(const llvm::Init * I)
• public llvm::Init * convertInitializerTo(llvm::RecTy * Ty) const
• public static llvm::UnsetInit * get()
• public std::string getAsString() const
• public llvm::Init * getBit(unsigned int Bit) const
• public llvm::Init * getCastTo(llvm::RecTy * Ty) const
• public bool isComplete() const
• public bool isConcrete() const

Inherited from Init:

• public convertInitListSlice
• public convertInitializerBitRange
• public convertInitializerTo
• public dump
• public getAsString
• public getAsUnquotedString
• public getBit
• public getCastTo
• public getFieldType
• public getKind
• public isComplete
• public isConcrete
• public print
• public resolveReferences

Methods

¶UnsetInit(const llvm::UnsetInit&)

Declared at: llvm/include/llvm/TableGen/Record.h:461

Parameters

const llvm::UnsetInit&

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

Declared at: llvm/include/llvm/TableGen/Record.h:464

Parameters

const llvm::Init* I

¶llvm::Init* convertInitializerTo(
    llvm::RecTy* Ty) const

Description

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).

Declared at: llvm/include/llvm/TableGen/Record.h:471

Parameters

llvm::RecTy* Ty

¶static llvm::UnsetInit* get()

Declared at: llvm/include/llvm/TableGen/Record.h:468

¶std::string getAsString() const

Description

Convert this value to a string form.

Declared at: llvm/include/llvm/TableGen/Record.h:479

¶llvm::Init* getBit(unsigned int Bit) const

Description

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

Declared at: llvm/include/llvm/TableGen/Record.h:473

Parameters

unsigned int Bit

¶llvm::Init* getCastTo(llvm::RecTy* Ty) const

Description

If this initializer is convertible to Ty, return an initializer whose type is-a Ty, generating a !cast operation if required. Otherwise, return nullptr.

Declared at: llvm/include/llvm/TableGen/Record.h:470

Parameters

llvm::RecTy* Ty

¶bool isComplete() const

Description

This virtual method should be overridden by values that may not be completely specified yet.

Declared at: llvm/include/llvm/TableGen/Record.h:477

¶bool isConcrete() const

Description

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

Declared at: llvm/include/llvm/TableGen/Record.h:478