llvm::LiveRange Struct Reference

#include <LiveInterval.h>

Collaboration diagram for llvm::LiveRange:

[legend]

List of all members.

Public Member Functions
	LiveRange (unsigned S, unsigned E, VNInfo *V)
bool	contains (unsigned I) const
bool	operator< (const LiveRange &LR) const
bool	operator== (const LiveRange &LR) const
void	dump () const
void	print (std::ostream &os) const
void	print (std::ostream *os) const
Public Attributes
unsigned	start
unsigned	end
VNInfo *	valno

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Detailed Description

LiveRange structure - This represents a simple register range in the program, with an inclusive start point and an exclusive end point. These ranges are rendered as [start,end).

Definition at line 59 of file LiveInterval.h.

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Constructor & Destructor Documentation

llvm::LiveRange::LiveRange	(	unsigned	S,
		unsigned	E,
		VNInfo *	V
	)			[inline]

Definition at line 64 of file LiveInterval.h.

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Member Function Documentation

bool llvm::LiveRange::contains

(

unsigned

I

)

const [inline]

contains - Return true if the index is covered by this range.

Definition at line 70 of file LiveInterval.h.

References end, and start.

bool llvm::LiveRange::operator<

(

const LiveRange &

LR

)

const [inline]

Definition at line 74 of file LiveInterval.h.

References end, and start.

bool llvm::LiveRange::operator==

(

const LiveRange &

LR

)

const [inline]

Definition at line 77 of file LiveInterval.h.

References end, and start.

void LiveRange::dump

(

)

const

Definition at line 687 of file LiveInterval.cpp.

References llvm::cerr().

void LiveRange::print

(

std::ostream &

os

)

const

Definition at line 752 of file LiveInterval.cpp.

Referenced by print().

void llvm::LiveRange::print

(

std::ostream *

os

)

const [inline]

Definition at line 83 of file LiveInterval.h.

References print().

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Member Data Documentation

unsigned llvm::LiveRange::start

Definition at line 60 of file LiveInterval.h.

Referenced by contains(), llvm::LiveInterval::Copy(), llvm::operator<(), operator<(), llvm::operator<<(), operator==(), and llvm::LiveInterval::removeRange().

unsigned llvm::LiveRange::end

Definition at line 61 of file LiveInterval.h.

Referenced by llvm::LiveIntervals::addIntervalsForSpills(), contains(), llvm::LiveInterval::Copy(), operator<(), llvm::operator<<(), operator==(), and llvm::LiveInterval::removeRange().

VNInfo* llvm::LiveRange::valno

Definition at line 62 of file LiveInterval.h.

Referenced by llvm::LiveInterval::Copy(), llvm::LiveInterval::isOnlyLROfValNo(), llvm::LiveInterval::MergeRangesInAsValue(), and llvm::operator<<().

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

• LiveInterval.h
• LiveInterval.cpp