ptr_info_def Struct Reference

#include <tree-ssanames.h>

Collaboration diagram for ptr_info_def:

Data Fields
struct pt_solution	pt
unsigned int	align
unsigned int	misalign

Detailed Description

SSA name expresssons routines
   Copyright (C) 2013-2024 Free Software Foundation, Inc.

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/>.   

Aliasing information for SSA_NAMEs representing pointer variables.   

Field Documentation

align

unsigned int ptr_info_def::align

Referenced by adjust_ptr_info_misalignment(), ao_ref_alignment(), dump_ssaname_info(), get_nonzero_bits_1(), get_pointer_alignment(), get_ptr_info_alignment(), ipcp_update_vr(), mark_ptr_info_alignment_unknown(), maybe_set_nonzero_bits(), and set_ptr_info_alignment().

misalign

unsigned int ptr_info_def::misalign

Referenced by adjust_ptr_info_misalignment(), dump_ssaname_info(), get_nonzero_bits_1(), get_ptr_info_alignment(), ipcp_update_vr(), mark_ptr_info_alignment_unknown(), maybe_set_nonzero_bits(), and set_ptr_info_alignment().

pt

struct pt_solution ptr_info_def::pt

Referenced by call_may_clobber_ref_p_1(), copy_ref_info(), default_ref_may_alias_errno(), dump_points_to_info_for(), dump_points_to_solution(), dump_ssaname_info(), find_what_p_points_to(), fold_builtin_alloca_with_align(), get_ptr_info(), get_ssa_name_ptr_info_nonnull(), ptr_deref_may_alias_decl_p(), ptr_deref_may_alias_global_p(), ptr_derefs_may_alias_p(), ptrs_compare_unequal(), ref_maybe_used_by_call_p_1(), remap_ssa_name(), same_addr_size_stores_p(), set_ptr_nonnull(), set_range_info(), and update_alias_info_with_stack_vars().

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The documentation for this struct was generated from the following file:

• tree-ssanames.h