Helps unique DIEAbbrev objects and assigns abbreviation numbers. More...

#include "llvm/CodeGen/DIE.h"

Public Member Functions
	DIEAbbrevSet (BumpPtrAllocator &A)

	~DIEAbbrevSet ()

DIEAbbrev &	uniqueAbbreviation (DIE &Die)
	Generate the abbreviation declaration for a DIE and return a pointer to the generated abbreviation.

void	Emit (const AsmPrinter AP, MCSection Section) const
	Print all abbreviations using the specified asm printer.

Detailed Description

Helps unique DIEAbbrev objects and assigns abbreviation numbers.

This class will unique the DIE abbreviations for a llvm::DIE object and assign a unique abbreviation number to each unique DIEAbbrev object it finds. The resulting collection of DIEAbbrev objects can then be emitted into the .debug_abbrev section.

Definition at line 140 of file DIE.h.

Constructor & Destructor Documentation

◆ DIEAbbrevSet()

llvm::DIEAbbrevSet::DIEAbbrevSet ( BumpPtrAllocator & A )

inline

Definition at line 150 of file DIE.h.

◆ ~DIEAbbrevSet()

DIEAbbrevSet::~DIEAbbrevSet ( )

Definition at line 135 of file DIE.cpp.

Member Function Documentation

◆ Emit()

void DIEAbbrevSet::Emit	(	const AsmPrinter *	AP,
		MCSection *	Section
	)		const

Print all abbreviations using the specified asm printer.

Definition at line 164 of file DIE.cpp.

References llvm::AsmPrinter::emitDwarfAbbrevs(), and llvm::AsmPrinter::OutStreamer.

Referenced by llvm::DwarfFile::emitAbbrevs().

◆ uniqueAbbreviation()

DIEAbbrev & DIEAbbrevSet::uniqueAbbreviation ( DIE & Die )

Generate the abbreviation declaration for a DIE and return a pointer to the generated abbreviation.

Parameters

Die	the debug info entry to generate the abbreviation for.

Returns: A reference to the uniqued abbreviation declaration that is owned by this class.

Definition at line 140 of file DIE.cpp.

References llvm::DIE::generateAbbrev(), llvm::DIEAbbrev::Profile(), and llvm::DIE::setAbbrevNumber().

Referenced by llvm::DIE::computeOffsetsAndAbbrevs().

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

include/llvm/CodeGen/DIE.h
lib/CodeGen/AsmPrinter/DIE.cpp