MEM_RANGE Module Reference

#include <opt_lmv_helper.h>

Collaboration diagram for MEM_RANGE:

[legend]

Public Member Functions
void	Init (void)
	MEM_RANGE (void)
BOOL	Base_is_symbol (void) const
void	Set_base_sym (ST *sym)
ST *	Base_sym (void) const
BOOL	Base_is_ptr (void) const
MA_POINTER *	Base_ptr (void) const
void	Set_base_ptr (MA_POINTER *ptr)
void	Set_access_range (const ADDR_LINEAR_EXPR_RANGE &r)
const ADDR_LINEAR_EXPR_RANGE &	Access_range (void) const
void	Set_access_range (MA_OFFSET *ofst, LMV_LOOP_INFO *loopinfo, INT access_sz)
void	Print (FILE *)
Private Types
enum	{ BASE_IS_SYMBOL = 0x1, BASE_IS_PTR = 0x2, BASE_IS_INVALID = 0x4 }
Private Attributes
UINT32	_flags
union {
ST *   _base_sym
MA_POINTER *   _base_ptr
};
ADDR_LINEAR_EXPR_RANGE	_access_range

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Detailed Description

Definition at line 655 of file opt_lmv_helper.h.

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Member Enumeration Documentation

anonymous enum [private]

Enumerator:

BASE_IS_SYMBOL
BASE_IS_PTR
BASE_IS_INVALID

Definition at line 658 of file opt_lmv_helper.h.

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Constructor & Destructor Documentation

MEM_RANGE::MEM_RANGE

(

void

)

[inline]

Definition at line 675 of file opt_lmv_helper.h.

References Init().

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Member Function/Subroutine Documentation

void MEM_RANGE::Init

(

void

)

[inline]

Definition at line 671 of file opt_lmv_helper.h.

References _access_range, _base_sym, _flags, BASE_IS_INVALID, ADDR_LINEAR_EXPR_RANGE::high, ADDR_LINEAR_EXPR::Init(), ADDR_LINEAR_EXPR_RANGE::low, and NULL.

Referenced by LMV_HEURISTIC::Figureout_assumed_noalias_mem_ranges(), and MEM_RANGE().

BOOL MEM_RANGE::Base_is_symbol

(

void

)

const [inline]

Definition at line 677 of file opt_lmv_helper.h.

References _flags, and BASE_IS_SYMBOL.

Referenced by Base_sym(), LOOP_MULTIVER::Gen_test_cond(), Print(), and Set_access_range().

void MEM_RANGE::Set_base_sym

(

ST *

sym

)

[inline]

Definition at line 678 of file opt_lmv_helper.h.

References _base_sym, _flags, and BASE_IS_SYMBOL.

ST* MEM_RANGE::Base_sym

(

void

)

const [inline]

Definition at line 679 of file opt_lmv_helper.h.

References _base_sym, Base_is_symbol(), and NULL.

Referenced by Print(), and Set_access_range().

BOOL MEM_RANGE::Base_is_ptr

(

void

)

const [inline]

Definition at line 681 of file opt_lmv_helper.h.

References _flags, and BASE_IS_PTR.

Referenced by Base_ptr(), and Print().

MA_POINTER* MEM_RANGE::Base_ptr

(

void

)

const [inline]

Definition at line 682 of file opt_lmv_helper.h.

References _base_ptr, Base_is_ptr(), and NULL.

Referenced by LOOP_MULTIVER::Gen_test_cond(), Print(), and Set_access_range().

void MEM_RANGE::Set_base_ptr

(

MA_POINTER *

ptr

)

[inline]

Definition at line 683 of file opt_lmv_helper.h.

References _base_ptr, _flags, and BASE_IS_PTR.

Referenced by LMV_HEURISTIC::Figureout_assumed_noalias_mem_ranges().

void MEM_RANGE::Set_access_range

(

const ADDR_LINEAR_EXPR_RANGE &

r

)

[inline]

Definition at line 685 of file opt_lmv_helper.h.

References _access_range.

Referenced by LMV_HEURISTIC::Figureout_assumed_noalias_mem_ranges().

const ADDR_LINEAR_EXPR_RANGE& MEM_RANGE::Access_range

(

void

)

const [inline]

Definition at line 686 of file opt_lmv_helper.h.

References _access_range.

Referenced by LMV_HEURISTIC::Figureout_assumed_noalias_mem_ranges(), and LOOP_MULTIVER::Gen_test_cond().

void MEM_RANGE::Set_access_range	(	MA_OFFSET *	ofst,
		LMV_LOOP_INFO *	loopinfo,
		INT	access_sz
	)

Definition at line 1081 of file opt_lmv_helper.cxx.

References _access_range, ADDR_LINEAR_EXPR::Add(), Base_is_symbol(), Base_ptr(), Base_sym(), FALSE, FmtAssert, ADDR_LINEAR_EXPR_RANGE::high, ADDR_LINEAR_EXPR::Init(), INT, ADDR_LINEAR_EXPR::Is_invalid(), MA_OFFSET::Kind(), KIND_ARRAY, MA_OFFSET::Linear_ofst(), MA_OFFSET::Linear_ofst_range(), ADDR_LINEAR_EXPR_RANGE::low, MA_OFST_FIXED, MA_OFST_LINEAR, MA_OFST_RANGE, MA_OFST_TOO_MESSY, MA_OFST_UNKNOWN, r, ADDR_LINEAR_EXPR::Set_const_expr(), ST_type, sz(), TY_kind, and TY_size.

void MEM_RANGE::Print

(

FILE *

f

)

Definition at line 1509 of file opt_lmv_helper.cxx.

References _access_range, Base_is_ptr(), Base_is_symbol(), Base_ptr(), Base_sym(), FALSE, fprintf(), MA_POINTER::Print(), ST::Print(), and ADDR_LINEAR_EXPR_RANGE::Print().

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Field Documentation

UINT32 MEM_RANGE::_flags [private]

Definition at line 657 of file opt_lmv_helper.h.

Referenced by Base_is_ptr(), Base_is_symbol(), Init(), Set_base_ptr(), and Set_base_sym().

ST* MEM_RANGE::_base_sym

Definition at line 664 of file opt_lmv_helper.h.

Referenced by Base_sym(), Init(), and Set_base_sym().

MA_POINTER* MEM_RANGE::_base_ptr

Definition at line 665 of file opt_lmv_helper.h.

Referenced by Base_ptr(), and Set_base_ptr().

union { ... } [private]

ADDR_LINEAR_EXPR_RANGE MEM_RANGE::_access_range [private]

Definition at line 668 of file opt_lmv_helper.h.

Referenced by Access_range(), Init(), Print(), and Set_access_range().

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

• osprey/be/opt/opt_lmv_helper.h
• osprey/be/opt/opt_lmv_helper.cxx