range.cc File Reference

#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "backend.h"
#include "tree.h"
#include "gimple.h"
#include "gimple-pretty-print.h"
#include "fold-const.h"
#include "ssa.h"
#include "range.h"

Include dependency graph for range.cc:

Functions
int_range< 2 >	range_positives (tree type)
int_range< 2 >	range_negatives (tree type)

Function Documentation

range_negatives()

int_range< 2 > range_negatives

(

tree

type

)

References wi::min_value(), wi::minus_one(), r, irange::set_undefined(), TYPE_PRECISION, TYPE_SIGN, and UNSIGNED.

Referenced by operator_cast::lhs_op1_relation(), operator_cast::lhs_op1_relation(), operator_cast::lhs_op1_relation(), and operator_cast::lhs_op1_relation().

range_positives()

int_range< 2 > range_positives

(

tree

type

)

Misc range functions.
   Copyright (C) 2017-2024 Free Software Foundation, Inc.
   Contributed by Aldy Hernandez <aldyh@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/>.   

References wi::max_value(), TYPE_PRECISION, TYPE_SIGN, and wi::zero().

Referenced by operator_abs::op1_range().