object_size_info Struct Reference

Collaboration diagram for object_size_info:

Data Fields
int	object_size_type
unsigned char	pass
bool	changed
bitmap	visited
bitmap	reexamine
unsigned int *	depths
unsigned int *	stack
unsigned int *	tos

Detailed Description

__builtin_object_size (ptr, object_size_type) computation
   Copyright (C) 2004-2025 Free Software Foundation, Inc.
   Contributed by Jakub Jelinek <jakub@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/>.   

Field Documentation

changed

bool object_size_info::changed

Referenced by compute_builtin_object_size(), merge_object_sizes(), and plus_stmt_object_size().

depths

unsigned int* object_size_info::depths

Referenced by check_for_plus_in_loops(), check_for_plus_in_loops_1(), and compute_builtin_object_size().

object_size_type

int object_size_info::object_size_type

Referenced by call_object_size(), check_for_plus_in_loops_1(), collect_object_sizes_for(), compute_builtin_object_size(), cond_expr_object_size(), dynamic_object_size(), early_object_sizes_execute_one(), expr_object_size(), fini_object_sizes(), gimplify_size_expressions(), init_object_sizes(), merge_object_sizes(), object_sizes_execute(), object_sizes_get(), object_sizes_get_raw(), object_sizes_initialize(), object_sizes_set(), object_sizes_set_temp(), parm_object_size(), phi_dynamic_object_size(), plus_stmt_object_size(), propagate_unknowns(), and unknown_object_size().

pass

unsigned char object_size_info::pass

Referenced by addr_object_size(), call_object_size(), collect_object_sizes_for(), compute_builtin_object_size(), expr_object_size(), merge_object_sizes(), object_sizes_get_raw(), plus_stmt_object_size(), and unknown_object_size().

reexamine

bitmap object_size_info::reexamine

Referenced by check_for_plus_in_loops_1(), collect_object_sizes_for(), compute_builtin_object_size(), cond_expr_object_size(), gimplify_size_expressions(), merge_object_sizes(), object_sizes_set(), and plus_stmt_object_size().

stack

unsigned int* object_size_info::stack

Referenced by check_for_plus_in_loops_1(), and compute_builtin_object_size().

tos

unsigned int * object_size_info::tos

Referenced by check_for_plus_in_loops(), check_for_plus_in_loops_1(), and compute_builtin_object_size().

visited

bitmap object_size_info::visited

Referenced by collect_object_sizes_for(), and compute_builtin_object_size().

---

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

• tree-object-size.cc