#include <range-op-mixed.h>

Inheritance diagram for operator_bitwise_xor:

Collaboration diagram for operator_bitwise_xor:

Public Member Functions
bool	op1_range (irange &r, tree type, const irange &lhs, const irange &op2, relation_trio rel=TRIO_VARYING) const final override

bool	op2_range (irange &r, tree type, const irange &lhs, const irange &op1, relation_trio rel=TRIO_VARYING) const final override

bool	op1_op2_relation_effect (irange &lhs_range, tree type, const irange &op1_range, const irange &op2_range, relation_kind rel) const final override

void	update_bitmask (irange &r, const irange &lh, const irange &rh) const final override

bool	operand_check_p (tree t1, tree t2, tree t3) const final override

virtual bool	op1_range (prange &r, tree type, const prange &lhs, const prange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op1_range (prange &r, tree type, const irange &lhs, const prange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op1_range (prange &r, tree type, const prange &lhs, const irange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op1_range (irange &r, tree type, const prange &lhs, const irange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op1_range (frange &r, tree type, const frange &lhs, const frange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op1_range (frange &r, tree type, const irange &lhs, const frange &op2, relation_trio=TRIO_VARYING) const

virtual bool	op2_range (prange &r, tree type, const irange &lhs, const prange &op1, relation_trio=TRIO_VARYING) const

virtual bool	op2_range (irange &r, tree type, const prange &lhs, const prange &op1, relation_trio=TRIO_VARYING) const

virtual bool	op2_range (frange &r, tree type, const frange &lhs, const frange &op1, relation_trio=TRIO_VARYING) const

virtual bool	op2_range (frange &r, tree type, const irange &lhs, const frange &op1, relation_trio=TRIO_VARYING) const

virtual bool	op1_op2_relation_effect (prange &lhs_range, tree type, const prange &op1_range, const prange &op2_range, relation_kind rel) const

virtual bool	op1_op2_relation_effect (prange &lhs_range, tree type, const prange &op1_range, const irange &op2_range, relation_kind rel) const

virtual bool	op1_op2_relation_effect (irange &lhs_range, tree type, const prange &op1_range, const prange &op2_range, relation_kind rel) const

virtual bool	op1_op2_relation_effect (prange &lhs_range, tree type, const irange &op1_range, const prange &op2_range, relation_kind rel) const

virtual bool	op1_op2_relation_effect (irange &lhs_range, tree type, const prange &op1_range, const irange &op2_range, relation_kind rel) const

virtual void	update_bitmask (irange &, const prange &, const prange &) const

virtual bool	fold_range (irange &r, tree type, const irange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (frange &r, tree type, const frange &lh, const frange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (irange &r, tree type, const frange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (irange &r, tree type, const frange &lh, const frange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (frange &r, tree type, const irange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (prange &r, tree type, const prange &lh, const prange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (prange &r, tree type, const prange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (irange &r, tree type, const prange &lh, const prange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (prange &r, tree type, const irange &lh, const prange &rh, relation_trio=TRIO_VARYING) const

virtual bool	fold_range (irange &r, tree type, const prange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

virtual relation_kind	lhs_op1_relation (const irange &lhs, const irange &op1, const irange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op1_relation (const prange &lhs, const prange &op1, const prange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op1_relation (const prange &lhs, const irange &op1, const irange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op1_relation (const irange &lhs, const prange &op1, const prange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op1_relation (const frange &lhs, const frange &op1, const frange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op1_relation (const irange &lhs, const frange &op1, const frange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op2_relation (const irange &lhs, const irange &op1, const irange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op2_relation (const frange &lhs, const frange &op1, const frange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	lhs_op2_relation (const irange &lhs, const frange &op1, const frange &op2, relation_kind=VREL_VARYING) const

virtual relation_kind	op1_op2_relation (const irange &lhs, const irange &op1, const irange &op2) const

virtual relation_kind	op1_op2_relation (const irange &lhs, const prange &op1, const prange &op2) const

virtual relation_kind	op1_op2_relation (const irange &lhs, const frange &op1, const frange &op2) const

virtual relation_kind	op1_op2_relation (const frange &lhs, const frange &op1, const frange &op2) const

virtual bool	overflow_free_p (const irange &lh, const irange &rh, relation_trio=TRIO_VARYING) const

Protected Member Functions
void	wi_fold_in_parts (irange &r, tree type, const wide_int &lh_lb, const wide_int &lh_ub, const wide_int &rh_lb, const wide_int &rh_ub) const

void	wi_fold_in_parts_equiv (irange &r, tree type, const wide_int &lb, const wide_int &ub, unsigned limit) const

virtual void	rv_fold (frange &r, tree type, const REAL_VALUE_TYPE &lh_lb, const REAL_VALUE_TYPE &lh_ub, const REAL_VALUE_TYPE &rh_lb, const REAL_VALUE_TYPE &rh_ub, relation_kind) const

Private Member Functions
void	wi_fold (irange &r, tree type, const wide_int &lh_lb, const wide_int &lh_ub, const wide_int &rh_lb, const wide_int &rh_ub) const final override

Member Function Documentation

◆ fold_range() [1/10]

bool range_operator::fold_range	(	frange &	r,
		tree	type,
		const frange &	op1,
		const frange &	op2,
		relation_trio	trio = TRIO_VARYING ) const

virtualinherited

Floating point range operators.
   Copyright (C) 2022-2024 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/>.

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

References empty_range_varying(), frange::known_isnan(), frange::lower_bound(), frange::maybe_isnan(), relation_trio::op1_op2(), r, range_operator::rv_fold(), and frange::upper_bound().

◆ fold_range() [2/10]

bool range_operator::fold_range	(	frange &	r,
		tree	type,
		const irange &	lh,
		const irange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [3/10]

bool range_operator::fold_range	(	irange &	r,
		tree	type,
		const frange &	lh,
		const frange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [4/10]

bool range_operator::fold_range	(	irange &	r,
		tree	type,
		const frange &	lh,
		const irange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [5/10]

bool range_operator::fold_range	(	irange &	r,
		tree	type,
		const irange &	lh,
		const irange &	rh,
		relation_trio	trio = TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

References empty_range_varying(), gcc_checking_assert, irange::lower_bound(), irange::num_pairs(), relation_trio::op1_op2(), range_operator::op1_op2_relation_effect(), r, relation_equiv_p(), irange::set_undefined(), range_operator::update_bitmask(), irange::upper_bound(), range_operator::wi_fold_in_parts(), range_operator::wi_fold_in_parts_equiv(), and y.

Referenced by operator_lshift::fold_range(), operator_rshift::fold_range(), range_op_handler::fold_range(), operator_rshift::op1_range(), and foperator_div::op2_range().

◆ fold_range() [6/10]

bool range_operator::fold_range	(	irange &	r,
		tree	type,
		const prange &	lh,
		const irange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [7/10]

bool range_operator::fold_range	(	irange &	r,
		tree	type,
		const prange &	lh,
		const prange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [8/10]

bool range_operator::fold_range	(	prange &	r,
		tree	type,
		const irange &	lh,
		const prange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [9/10]

bool range_operator::fold_range	(	prange &	r,
		tree	type,
		const prange &	lh,
		const irange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ fold_range() [10/10]

bool range_operator::fold_range	(	prange &	r,
		tree	type,
		const prange &	lh,
		const prange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Code for range operators.
   Copyright (C) 2017-2024 Free Software Foundation, Inc.
   Contributed by Andrew MacLeod <amacleod@redhat.com>
   and 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/>.

Reimplemented in cfn_clrsb, cfn_clz, cfn_constant_float_p, cfn_constant_p, cfn_copysign, cfn_ctz, cfn_ffs, cfn_goacc_dim, cfn_isfinite, cfn_isinf, cfn_isnormal, cfn_parity, cfn_pass_through_arg1, cfn_popcount, cfn_signbit, cfn_sincos, cfn_sqrt, cfn_strlen, cfn_toupper_tolower, cfn_ubsan, foperator_ltgt, foperator_ordered, foperator_unordered, foperator_unordered_equal, foperator_unordered_ge, foperator_unordered_gt, foperator_unordered_le, foperator_unordered_lt, operator_abs, operator_addr_expr, operator_bitwise_and, operator_bitwise_not, operator_bitwise_or, operator_cast, operator_cst, operator_equal, operator_ge, operator_gt, operator_identity, operator_le, operator_logical_and, operator_logical_not, operator_logical_or, operator_lshift, operator_lt, operator_max, operator_min, operator_minus, operator_negate, operator_not_equal, operator_pointer_diff, operator_rshift, operator_unknown, and pointer_plus_operator.

◆ lhs_op1_relation() [1/6]

relation_kind range_operator::lhs_op1_relation	(	const frange &	lhs,
		const frange &	op1,
		const frange &	op2,
		relation_kind	= VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

References VREL_VARYING.

◆ lhs_op1_relation() [2/6]

relation_kind range_operator::lhs_op1_relation	(	const irange &	lhs,
		const frange &	op1,
		const frange &	op2,
		relation_kind	= VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

◆ lhs_op1_relation() [3/6]

relation_kind range_operator::lhs_op1_relation	(	const irange &	lhs,
		const irange &	op1,
		const irange &	op2,
		relation_kind	rel = VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

References VREL_VARYING.

Referenced by range_op_handler::lhs_op1_relation().

◆ lhs_op1_relation() [4/6]

relation_kind range_operator::lhs_op1_relation	(	const irange &	lhs,
		const prange &	op1,
		const prange &	op2,
		relation_kind	rel = VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

References VREL_VARYING.

◆ lhs_op1_relation() [5/6]

relation_kind range_operator::lhs_op1_relation	(	const prange &	lhs,
		const irange &	op1,
		const irange &	op2,
		relation_kind	rel = VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

References VREL_VARYING.

◆ lhs_op1_relation() [6/6]

relation_kind range_operator::lhs_op1_relation	(	const prange &	lhs,
		const prange &	op1,
		const prange &	op2,
		relation_kind	rel = VREL_VARYING ) const

virtualinherited

Reimplemented in operator_bitwise_and, operator_cast, operator_identity, operator_minus, operator_plus, and operator_rshift.

References VREL_VARYING.

◆ lhs_op2_relation() [1/3]

relation_kind range_operator::lhs_op2_relation	(	const frange &	lhs,
		const frange &	op1,
		const frange &	op2,
		relation_kind	= VREL_VARYING ) const

virtualinherited

Reimplemented in operator_plus.

References VREL_VARYING.

◆ lhs_op2_relation() [2/3]

relation_kind range_operator::lhs_op2_relation	(	const irange &	lhs,
		const frange &	op1,
		const frange &	op2,
		relation_kind	= VREL_VARYING ) const

virtualinherited

Reimplemented in operator_plus.

◆ lhs_op2_relation() [3/3]

relation_kind range_operator::lhs_op2_relation	(	const irange &	lhs,
		const irange &	op1,
		const irange &	op2,
		relation_kind	rel = VREL_VARYING ) const

virtualinherited

Reimplemented in operator_plus.

References VREL_VARYING.

Referenced by range_op_handler::lhs_op2_relation().

◆ op1_op2_relation() [1/4]

relation_kind range_operator::op1_op2_relation	(	const frange &	lhs,
		const frange &	op1,
		const frange &	op2 ) const

virtualinherited

Reimplemented in operator_equal, operator_ge, operator_gt, operator_le, operator_lt, and operator_not_equal.

References VREL_VARYING.

◆ op1_op2_relation() [2/4]

relation_kind range_operator::op1_op2_relation	(	const irange &	lhs,
		const frange &	op1,
		const frange &	op2 ) const

virtualinherited

Reimplemented in operator_equal, operator_ge, operator_gt, operator_le, operator_lt, and operator_not_equal.

◆ op1_op2_relation() [3/4]

relation_kind range_operator::op1_op2_relation	(	const irange &	lhs,
		const irange &	op1,
		const irange &	op2 ) const

virtualinherited

Reimplemented in operator_equal, operator_ge, operator_gt, operator_le, operator_lt, and operator_not_equal.

References VREL_VARYING.

Referenced by range_op_handler::op1_op2_relation().

◆ op1_op2_relation() [4/4]

relation_kind range_operator::op1_op2_relation	(	const irange &	lhs,
		const prange &	op1,
		const prange &	op2 ) const

virtualinherited

Reimplemented in operator_equal, operator_ge, operator_gt, operator_le, operator_lt, and operator_not_equal.

◆ op1_op2_relation_effect() [1/6]

bool operator_bitwise_xor::op1_op2_relation_effect	(	irange &	lhs_range,
		tree	type,
		const irange &	op1_range,
		const irange &	op2_range,
		relation_kind	rel ) const

finaloverridevirtual

Reimplemented from range_operator.

References irange::intersect(), irange::set_nonzero(), irange::set_zero(), VREL_EQ, VREL_NE, and VREL_VARYING.

◆ op1_op2_relation_effect() [2/6]

bool range_operator::op1_op2_relation_effect	(	irange &	lhs_range,
		tree	type,
		const prange &	op1_range,
		const irange &	op2_range,
		relation_kind	rel ) const

virtual

Reimplemented from range_operator.

◆ op1_op2_relation_effect() [3/6]

bool range_operator::op1_op2_relation_effect	(	irange &	lhs_range,
		tree	type,
		const prange &	op1_range,
		const prange &	op2_range,
		relation_kind	rel ) const

virtual

Reimplemented from range_operator.

◆ op1_op2_relation_effect() [4/6]

bool range_operator::op1_op2_relation_effect	(	prange &	lhs_range,
		tree	type,
		const irange &	op1_range,
		const prange &	op2_range,
		relation_kind	rel ) const

virtual

Reimplemented from range_operator.

◆ op1_op2_relation_effect() [5/6]

bool range_operator::op1_op2_relation_effect	(	prange &	lhs_range,
		tree	type,
		const prange &	op1_range,
		const irange &	op2_range,
		relation_kind	rel ) const

virtual

Reimplemented from range_operator.

◆ op1_op2_relation_effect() [6/6]

bool range_operator::op1_op2_relation_effect	(	prange &	lhs_range,
		tree	type,
		const prange &	op1_range,
		const prange &	op2_range,
		relation_kind	rel ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [1/7]

bool range_operator::op1_range	(	frange &	r,
		tree	type,
		const frange &	lhs,
		const frange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [2/7]

bool range_operator::op1_range	(	frange &	r,
		tree	type,
		const irange &	lhs,
		const frange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [3/7]

bool operator_bitwise_xor::op1_range	(	irange &	r,
		tree	type,
		const irange &	lhs,
		const irange &	op2,
		relation_trio	rel = TRIO_VARYING ) const

finaloverridevirtual

Reimplemented from range_operator.

References boolean_type_node, BRS_FALSE, BRS_TRUE, contains_zero_p(), get_bool_state(), r, range_false(), range_true(), range_true_and_false(), types_compatible_p(), vrange::undefined_p(), vrange::varying_p(), and irange::zero_p().

Referenced by op2_range().

◆ op1_range() [4/7]

bool range_operator::op1_range	(	irange &	r,
		tree	type,
		const prange &	lhs,
		const irange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [5/7]

bool range_operator::op1_range	(	prange &	r,
		tree	type,
		const irange &	lhs,
		const prange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [6/7]

bool range_operator::op1_range	(	prange &	r,
		tree	type,
		const prange &	lhs,
		const irange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op1_range() [7/7]

bool range_operator::op1_range	(	prange &	r,
		tree	type,
		const prange &	lhs,
		const prange &	op2,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op2_range() [1/5]

bool range_operator::op2_range	(	frange &	r,
		tree	type,
		const frange &	lhs,
		const frange &	op1,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op2_range() [2/5]

bool range_operator::op2_range	(	frange &	r,
		tree	type,
		const irange &	lhs,
		const frange &	op1,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op2_range() [3/5]

bool operator_bitwise_xor::op2_range	(	irange &	r,
		tree	type,
		const irange &	lhs,
		const irange &	op1,
		relation_trio	rel = TRIO_VARYING ) const

finaloverridevirtual

Reimplemented from range_operator.

References op1_range(), and r.

◆ op2_range() [4/5]

bool range_operator::op2_range	(	irange &	r,
		tree	type,
		const prange &	lhs,
		const prange &	op1,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ op2_range() [5/5]

bool range_operator::op2_range	(	prange &	r,
		tree	type,
		const irange &	lhs,
		const prange &	op1,
		relation_trio	= TRIO_VARYING ) const

virtual

Reimplemented from range_operator.

◆ operand_check_p()

bool operator_bitwise_xor::operand_check_p	(	tree	t1,
		tree	t2,
		tree	t3 ) const

inlinefinaloverridevirtual

Reimplemented from range_operator.

References range_compatible_p().

◆ overflow_free_p()

bool range_operator::overflow_free_p	(	const irange &	lh,
		const irange &	rh,
		relation_trio	= TRIO_VARYING ) const

virtualinherited

Reimplemented in operator_minus, operator_mult, and operator_plus.

Referenced by range_op_handler::overflow_free_p().

◆ rv_fold()

void range_operator::rv_fold	(	frange &	r,
		tree	type,
		const REAL_VALUE_TYPE &	lh_lb,
		const REAL_VALUE_TYPE &	lh_ub,
		const REAL_VALUE_TYPE &	rh_lb,
		const REAL_VALUE_TYPE &	rh_ub,
		relation_kind	) const

protectedvirtualinherited

Reimplemented in foperator_div, operator_minus, operator_mult, and operator_plus.

References dconstinf, dconstninf, and r.

Referenced by range_operator::fold_range().

◆ update_bitmask() [1/2]

void range_operator::update_bitmask	(	irange &	,
		const prange &	,
		const prange &	) const

virtual

Reimplemented from range_operator.

◆ update_bitmask() [2/2]

void operator_bitwise_xor::update_bitmask	(	irange &	r,
		const irange &	lh,
		const irange &	rh ) const

finaloverridevirtual

Reimplemented from range_operator.

References r, and update_known_bitmask().

◆ wi_fold()

void operator_bitwise_xor::wi_fold	(	irange &	r,
		tree	type,
		const wide_int &	lh_lb,
		const wide_int &	lh_ub,
		const wide_int &	rh_lb,
		const wide_int &	rh_ub ) const

finaloverrideprivatevirtual

Reimplemented from range_operator.

References wi::bit_and_not(), wi::ge_p(), wi::lt_p(), wi::ne_p(), r, irange::set_nonzero(), SIGNED, TYPE_SIGN, value_range_with_overflow(), wi_optimize_signed_bitwise_op(), and wi_set_zero_nonzero_bits().

◆ wi_fold_in_parts()

void range_operator::wi_fold_in_parts	(	irange &	r,
		tree	type,
		const wide_int &	lh_lb,
		const wide_int &	lh_ub,
		const wide_int &	rh_lb,
		const wide_int &	rh_ub ) const

protectedinherited

References r, wi::sub(), TYPE_SIGN, range_operator::wi_fold(), and range_operator::wi_fold_in_parts().

Referenced by range_operator::fold_range(), and range_operator::wi_fold_in_parts().

◆ wi_fold_in_parts_equiv()

void range_operator::wi_fold_in_parts_equiv	(	irange &	r,
		tree	type,
		const wide_int &	lb,
		const wide_int &	ub,
		unsigned	limit ) const

protectedinherited

References r, wi::sub(), TYPE_SIGN, and range_operator::wi_fold().

Referenced by range_operator::fold_range().

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

Public Member Functions

Protected Member Functions

Private Member Functions

Member Function Documentation

◆ fold_range() [1/10]

◆ fold_range() [2/10]

◆ fold_range() [3/10]

◆ fold_range() [4/10]

◆ fold_range() [5/10]

◆ fold_range() [6/10]

◆ fold_range() [7/10]

◆ fold_range() [8/10]

◆ fold_range() [9/10]

◆ fold_range() [10/10]

◆ lhs_op1_relation() [1/6]

◆ lhs_op1_relation() [2/6]

◆ lhs_op1_relation() [3/6]

◆ lhs_op1_relation() [4/6]

◆ lhs_op1_relation() [5/6]

◆ lhs_op1_relation() [6/6]

◆ lhs_op2_relation() [1/3]

◆ lhs_op2_relation() [2/3]

◆ lhs_op2_relation() [3/3]

◆ op1_op2_relation() [1/4]

◆ op1_op2_relation() [2/4]

◆ op1_op2_relation() [3/4]

◆ op1_op2_relation() [4/4]

◆ op1_op2_relation_effect() [1/6]

◆ op1_op2_relation_effect() [2/6]

◆ op1_op2_relation_effect() [3/6]

◆ op1_op2_relation_effect() [4/6]

◆ op1_op2_relation_effect() [5/6]

◆ op1_op2_relation_effect() [6/6]

◆ op1_range() [1/7]

◆ op1_range() [2/7]

◆ op1_range() [3/7]

◆ op1_range() [4/7]

◆ op1_range() [5/7]

◆ op1_range() [6/7]

◆ op1_range() [7/7]

◆ op2_range() [1/5]

◆ op2_range() [2/5]

◆ op2_range() [3/5]

◆ op2_range() [4/5]

◆ op2_range() [5/5]

◆ operand_check_p()

◆ overflow_free_p()

◆ rv_fold()

◆ update_bitmask() [1/2]

◆ update_bitmask() [2/2]

◆ wi_fold()

◆ wi_fold_in_parts()

◆ wi_fold_in_parts_equiv()