GCC Middle and Back End API Reference
phi_group Class Reference

#include <gimple-range-phi.h>

Collaboration diagram for phi_group:

Public Member Functions

 phi_group (bitmap bm, irange &init_range, gimple *mod, range_query *q)
 
 phi_group (const phi_group &g)
 
const_bitmap group () const
 
const vrangerange () const
 
gimplemodifier_stmt () const
 
void dump (FILE *)
 

Protected Member Functions

bool calculate_using_modifier (range_query *q)
 
bool refine_using_relation (relation_kind k)
 

Static Protected Member Functions

static unsigned is_modifier_p (gimple *s, const bitmap bm)
 

Protected Attributes

bitmap m_group
 
gimplem_modifier
 
unsigned m_modifier_op
 
int_range_max m_vr
 

Friends

class phi_analyzer
 

Detailed Description

Header file for gimple range phi analysis.
   Copyright (C) 2023-2024 Free Software Foundation, Inc.
   Contributed by Andrew MacLeod <amacleod@redhat.com>.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

Constructor & Destructor Documentation

◆ phi_group() [1/2]

◆ phi_group() [2/2]

phi_group::phi_group ( const phi_group & g)

References g, m_group, m_modifier, m_modifier_op, and m_vr.

Member Function Documentation

◆ calculate_using_modifier()

◆ dump()

◆ group()

const_bitmap phi_group::group ( ) const
inline

References m_group.

◆ is_modifier_p()

unsigned phi_group::is_modifier_p ( gimple * s,
const bitmap bm )
staticprotected

◆ modifier_stmt()

gimple * phi_group::modifier_stmt ( ) const
inline

References m_modifier.

◆ range()

const vrange & phi_group::range ( ) const
inline

References m_vr.

Referenced by phi_analyzer::process_phi().

◆ refine_using_relation()

Friends And Related Symbol Documentation

◆ phi_analyzer

friend class phi_analyzer
friend

Field Documentation

◆ m_group

bitmap phi_group::m_group
protected

Referenced by dump(), group(), phi_group(), and phi_group().

◆ m_modifier

gimple* phi_group::m_modifier
protected

◆ m_modifier_op

unsigned phi_group::m_modifier_op
protected

◆ m_vr


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