GRA_LOOP Module Reference

#include <gra_loop.h>

Collaboration diagram for GRA_LOOP:

[legend]

Public Member Functions
	GRA_LOOP (void)
	~GRA_LOOP (void)
REGISTER_SET	Registers_Used (ISA_REGISTER_CLASS rc)
GRA_LOOP *	Parent (void)
GRA_LOOP *	Outermost (void)
GRA_LOOP *	Next_Loop (void)
INT	Nest_Level (void)
BB *	Loop_Head (void)
void	Make_Register_Used (ISA_REGISTER_CLASS rc, REGISTER reg, BOOL reclaim=FALSE)
Private Member Functions
void	Registers_Used_Init (ISA_REGISTER_CLASS rc)
void	Parent_Set (GRA_LOOP *p)
void	Outermost_Set (GRA_LOOP *p)
void	Next_Loop_Set (GRA_LOOP *p)
void	Nest_Level_Set (INT i)
void	Loop_Head_Set (BB *b)
GRA_LOOP *	Make_Loop_Nest (GRA_LOOP *outermost, GRA_LOOP *parent)
Private Attributes
REGISTER_SET	registers_used [ISA_REGISTER_CLASS_MAX+1]
GRA_LOOP *	parent
GRA_LOOP *	outermost
GRA_LOOP *	next_loop
INT	nest_level
BB *	loop_head
Friends
class	GRA_LOOP_MGR

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Detailed Description

Definition at line 50 of file gra_loop.h.

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Constructor & Destructor Documentation

GRA_LOOP::GRA_LOOP

(

void

)

[inline]

Definition at line 78 of file gra_loop.h.

GRA_LOOP::~GRA_LOOP

(

void

)

[inline]

Definition at line 79 of file gra_loop.h.

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Member Function/Subroutine Documentation

void GRA_LOOP::Registers_Used_Init

(

ISA_REGISTER_CLASS

rc

)

[inline, private]

Definition at line 63 of file gra_loop.h.

References REGISTER_SET_EMPTY_SET, and registers_used.

void GRA_LOOP::Parent_Set

(

GRA_LOOP *

p

)

[inline, private]

Definition at line 65 of file gra_loop.h.

References parent.

Referenced by Make_Loop_Nest().

void GRA_LOOP::Outermost_Set

(

GRA_LOOP *

p

)

[inline, private]

Definition at line 66 of file gra_loop.h.

References outermost.

Referenced by Make_Loop_Nest().

void GRA_LOOP::Next_Loop_Set

(

GRA_LOOP *

p

)

[inline, private]

Definition at line 67 of file gra_loop.h.

References next_loop.

Referenced by GRA_LOOP_MGR::Find_Loops().

void GRA_LOOP::Nest_Level_Set

(

INT

i

)

[inline, private]

Definition at line 68 of file gra_loop.h.

References nest_level.

Referenced by GRA_LOOP_MGR::Create().

void GRA_LOOP::Loop_Head_Set

(

BB *

b

)

[inline, private]

Definition at line 69 of file gra_loop.h.

References loop_head.

Referenced by GRA_LOOP_MGR::Create().

GRA_LOOP * GRA_LOOP::Make_Loop_Nest	(	GRA_LOOP *	outermost,
		GRA_LOOP *	parent
	)			[private]

Definition at line 134 of file gra_loop.cxx.

References INT, Make_Loop_Nest(), Nest_Level(), next, next_level, Next_Loop(), NULL, Outermost_Set(), and Parent_Set().

Referenced by GRA_LOOP_MGR::Find_Loops(), and Make_Loop_Nest().

REGISTER_SET GRA_LOOP::Registers_Used

(

ISA_REGISTER_CLASS

rc

)

[inline]

Definition at line 82 of file gra_loop.h.

References registers_used.

Referenced by Avoid_Unit_Spill().

GRA_LOOP* GRA_LOOP::Parent

(

void

)

[inline]

Definition at line 83 of file gra_loop.h.

References parent.

Referenced by Avoid_Unit_Spill().

GRA_LOOP* GRA_LOOP::Outermost

(

void

)

[inline]

Definition at line 84 of file gra_loop.h.

References outermost.

Referenced by Avoid_Unit_Spill().

GRA_LOOP* GRA_LOOP::Next_Loop

(

void

)

[inline]

Definition at line 85 of file gra_loop.h.

References next_loop.

Referenced by Make_Loop_Nest().

INT GRA_LOOP::Nest_Level

(

void

)

[inline]

Definition at line 86 of file gra_loop.h.

References nest_level.

Referenced by Make_Loop_Nest().

BB* GRA_LOOP::Loop_Head

(

void

)

[inline]

Definition at line 87 of file gra_loop.h.

References loop_head.

Referenced by Avoid_Unit_Spill().

void GRA_LOOP::Make_Register_Used	(	ISA_REGISTER_CLASS	rc,
		REGISTER	reg,
		BOOL	reclaim = FALSE
	)

Definition at line 63 of file gra_loop.cxx.

References li, NULL, parent, REGISTER_SET_Union1(), and registers_used.

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Friends And Related Function Documentation

friend class GRA_LOOP_MGR [friend]

Definition at line 51 of file gra_loop.h.

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Field Documentation

REGISTER_SET GRA_LOOP::registers_used[ISA_REGISTER_CLASS_MAX+1] [private]

Definition at line 52 of file gra_loop.h.

Referenced by Make_Register_Used(), Registers_Used(), and Registers_Used_Init().

GRA_LOOP* GRA_LOOP::parent [private]

Definition at line 54 of file gra_loop.h.

Referenced by Make_Register_Used(), Parent(), and Parent_Set().

GRA_LOOP* GRA_LOOP::outermost [private]

Definition at line 55 of file gra_loop.h.

Referenced by Outermost(), and Outermost_Set().

GRA_LOOP* GRA_LOOP::next_loop [private]

Definition at line 56 of file gra_loop.h.

Referenced by Next_Loop(), and Next_Loop_Set().

INT GRA_LOOP::nest_level [private]

Definition at line 57 of file gra_loop.h.

Referenced by Nest_Level(), and Nest_Level_Set().

BB* GRA_LOOP::loop_head [private]

Definition at line 58 of file gra_loop.h.

Referenced by Loop_Head(), and Loop_Head_Set().

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

• osprey/be/cg/gra_mon/gra_loop.h
• osprey/be/cg/gra_mon/gra_loop.cxx