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Location Class Reference

#include <location.h>

Inheritance diagram for Location::

List of all members.

Public Types
enum	LocationKind { Statement, BasicBlock, Procedure }
Public Methods
	Location (Location *parent, LocationKind kind)
int	depth () const
LocationKind	kind () const
Location *	parent () const
int	dominates_exit () const
virtual void	adjust_depth ()=0
	Adjust depths. More...
virtual void	print (ostream &o) const=0
virtual void	print_path (ostream &o) const=0
virtual	~Location ()
Static Public Methods
bool	dominates (const Location *dom, const Location *cur)
	Interprocedure dominance test. More...
bool	strictly_dominates (const Location *dom, const Location *cur)
	Interprocedure strict dominance test. More...
Location *	common_parent (Location *one, Location *two)
	Find a common parent location. More...
procLocation *	procedure (Location *where)
	Find the enclosing procedure. More...
bool	is_prefix (const Location *prefix, const Location *longer)
	See if one location is a prefix of the other. More...
void	stats ()
Static Public Attributes
unsigned int	stmt_count = 0
unsigned int	block_count = 0
unsigned int	proc_count = 0
unsigned int	dom_calls = 0
Protected Attributes
Location *	_parent
int	_depth:16
int	_kind:4
int	_dominates_exit:1
int	_not_basicblock:1
int	_not_procedure:1
Private Methods
Location &	operator= (const Location &other)
Friends
ostream &	operator<< (ostream &o, const Location &loc)

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Member Enumeration Documentation

enum Location::LocationKind

Enumeration values: Statement  BasicBlock  Procedure

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Constructor & Destructor Documentation

Location::Location (  Location *    parent, LocationKind    kind )

Location::~Location (    )  [virtual]

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Member Function Documentation

virtual void Location::adjust_depth (    )  [pure virtual]

Adjust depths. These methods are needed to fix the depths of all Location nodes during a context-insensitive reparenting. Reimplemented in stmtLocation, basicblockLocation, and procLocation.

Location * Location::common_parent (  Location *    one, Location *    two )  [static]

Find a common parent location.

int Location::depth (    )  const [inline]

Reimplemented in Path.

bool Location::dominates (  const Location *    dom, const Location *    cur )  [static]

Interprocedure dominance test.

int Location::dominates_exit (    )  const [inline]

Reimplemented in Path.

bool Location::is_prefix (  const Location *    prefix, const Location *    longer )  [static]

See if one location is a prefix of the other.

LocationKind Location::kind (    )  const [inline]

Location& Location::operator= (  const Location &    other )  [inline, private]

Location* Location::parent (    )  const [inline]

Reimplemented in Path.

virtual void Location::print (  ostream &    o )  const [pure virtual]

Reimplemented in stmtLocation, basicblockLocation, and procLocation.

virtual void Location::print_path (  ostream &    o )  const [pure virtual]

Reimplemented in stmtLocation, basicblockLocation, and procLocation.

procLocation * Location::procedure (  Location *    where )  [static]

Find the enclosing procedure.

void Location::stats (    )  [static]

bool Location::strictly_dominates (  const Location *    dom, const Location *    cur )  [static]

Interprocedure strict dominance test.

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Friends And Related Function Documentation

ostream& operator<< (  ostream &    o, const Location &    loc )  [friend]

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Member Data Documentation

int Location::_depth [protected]

Reimplemented in Path.

int Location::_dominates_exit [protected]

Reimplemented in Path.

int Location::_kind [protected]

int Location::_not_basicblock [protected]

int Location::_not_procedure [protected]

Location* Location::_parent [protected]

Reimplemented in Path.

unsigned int Location::block_count = 0 [static]

unsigned int Location::dom_calls = 0 [static]

unsigned int Location::proc_count = 0 [static]

unsigned int Location::stmt_count = 0 [static]

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

• location.h
• location.cc

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