class DbgLabel

Declaration

class DbgLabel : public DbgEntity { /* full declaration omitted */ };

Description

This class is used to track label information. Labels are collected from \c DBG_LABEL instructions.

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:235

Inherits from: DbgEntity

Method Overview

• public DbgLabel(const llvm::DILabel * L, const llvm::DILocation * IA, const llvm::MCSymbol * Sym = nullptr)
• public static bool classof(const llvm::DbgEntity * N)
• public const llvm::DILabel * getLabel() const
• public llvm::StringRef getName() const
• public const llvm::MCSymbol * getSymbol() const
• public dwarf::Tag getTag() const

Inherited from DbgEntity:

• public classof
• public getDIE
• public getDbgEntityID
• public getEntity
• public getInlinedAt
• public setDIE

Methods

¶DbgLabel(const llvm::DILabel* L,
         const llvm::DILocation* IA,
         const llvm::MCSymbol* Sym = nullptr)

Description

We need MCSymbol information to generate DW_AT_low_pc.

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:240

Parameters

const llvm::DILabel* L

const llvm::DILocation* IA

const llvm::MCSymbol* Sym = nullptr

¶static bool classof(const llvm::DbgEntity* N)

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:256

Parameters

const llvm::DbgEntity* N

¶const llvm::DILabel* getLabel() const

Description

Accessors. @ {

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:245

¶llvm::StringRef getName() const

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:248

¶const llvm::MCSymbol* getSymbol() const

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:246

¶dwarf::Tag getTag() const

Description

Translate tag to proper Dwarf tag.

Declared at: llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h:252