llvm::GCFunctionInfo Class Reference

#include <GCMetadata.h>

Collaboration diagram for llvm::GCFunctionInfo:

[legend]

List of all members.

Public Types
typedef std::vector< GCPoint > ::iterator	iterator
typedef std::vector< GCRoot > ::iterator	roots_iterator
typedef std::vector< GCRoot > ::const_iterator	live_iterator
Public Member Functions
	GCFunctionInfo (const Function &F, GCStrategy &S)
	~GCFunctionInfo ()
const Function &	getFunction () const
GCStrategy &	getStrategy ()
void	addStackRoot (int Num, Constant *Metadata)
void	addSafePoint (GC::PointKind Kind, unsigned Num)
uint64_t	getFrameSize () const
void	setFrameSize (uint64_t S)
iterator	begin ()
iterator	end ()
size_t	size () const
roots_iterator	roots_begin ()
roots_iterator	roots_end ()
size_t	roots_size () const
live_iterator	live_begin (const iterator &p)
live_iterator	live_end (const iterator &p)
size_t	live_size (const iterator &p) const

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Detailed Description

GCFunctionInfo - Garbage collection metadata for a single function.

Definition at line 81 of file GCMetadata.h.

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Member Typedef Documentation

typedef std::vector<GCPoint>::iterator llvm::GCFunctionInfo::iterator

Definition at line 83 of file GCMetadata.h.

typedef std::vector<GCRoot>::iterator llvm::GCFunctionInfo::roots_iterator

Definition at line 84 of file GCMetadata.h.

typedef std::vector<GCRoot>::const_iterator llvm::GCFunctionInfo::live_iterator

Definition at line 85 of file GCMetadata.h.

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Constructor & Destructor Documentation

GCFunctionInfo::GCFunctionInfo	(	const Function &	F,
		GCStrategy &	S
	)

Definition at line 59 of file GCMetadata.cpp.

GCFunctionInfo::~GCFunctionInfo

(

)

Definition at line 62 of file GCMetadata.cpp.

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Member Function Documentation

const Function& llvm::GCFunctionInfo::getFunction

(

)

const [inline]

getFunction - Return the function to which this metadata applies.

Definition at line 110 of file GCMetadata.h.

GCStrategy& llvm::GCFunctionInfo::getStrategy

(

)

[inline]

getStrategy - Return the GC strategy for the function.

Definition at line 114 of file GCMetadata.h.

void llvm::GCFunctionInfo::addStackRoot	(	int	Num,
		Constant *	Metadata
	)			[inline]

addStackRoot - Registers a root that lives on the stack. Num is the stack object ID for the alloca (if the code generator is

Definition at line 119 of file GCMetadata.h.

void llvm::GCFunctionInfo::addSafePoint	(	GC::PointKind	Kind,
		unsigned	Num
	)			[inline]

addSafePoint - Notes the existence of a safe point. Num is the ID of the label just prior to the safe point (if the code generator is using MachineModuleInfo).

Definition at line 126 of file GCMetadata.h.

uint64_t llvm::GCFunctionInfo::getFrameSize

(

)

const [inline]

getFrameSize/setFrameSize - Records the function's frame size.

Definition at line 132 of file GCMetadata.h.

void llvm::GCFunctionInfo::setFrameSize

(

uint64_t

S

)

[inline]

Definition at line 133 of file GCMetadata.h.

iterator llvm::GCFunctionInfo::begin

(

)

[inline]

begin/end - Iterators for safe points.

Definition at line 137 of file GCMetadata.h.

iterator llvm::GCFunctionInfo::end

(

)

[inline]

Definition at line 138 of file GCMetadata.h.

size_t llvm::GCFunctionInfo::size

(

)

const [inline]

Definition at line 139 of file GCMetadata.h.

roots_iterator llvm::GCFunctionInfo::roots_begin

(

)

[inline]

roots_begin/roots_end - Iterators for all roots in the function.

Definition at line 143 of file GCMetadata.h.

Referenced by live_begin().

roots_iterator llvm::GCFunctionInfo::roots_end

(

)

[inline]

Definition at line 144 of file GCMetadata.h.

Referenced by live_end().

size_t llvm::GCFunctionInfo::roots_size

(

)

const [inline]

Definition at line 145 of file GCMetadata.h.

Referenced by live_size().

live_iterator llvm::GCFunctionInfo::live_begin

(

const iterator &

p

)

[inline]

live_begin/live_end - Iterators for live roots at a given safe point.

Definition at line 149 of file GCMetadata.h.

References roots_begin().

live_iterator llvm::GCFunctionInfo::live_end

(

const iterator &

p

)

[inline]

Definition at line 150 of file GCMetadata.h.

References roots_end().

size_t llvm::GCFunctionInfo::live_size

(

const iterator &

p

)

const [inline]

Definition at line 151 of file GCMetadata.h.

References roots_size().

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

• GCMetadata.h
• GCMetadata.cpp