variable_info Struct Reference

Collaboration diagram for variable_info:

Data Fields
unsigned int	id
unsigned int	is_artificial_var: 1
unsigned int	is_special_var: 1
unsigned int	is_unknown_size_var: 1
unsigned int	is_full_var: 1
unsigned int	is_heap_var: 1
unsigned int	may_have_pointers: 1
unsigned int	only_restrict_pointers: 1
unsigned int	is_global_var: 1
unsigned int	is_fn_info: 1
unsigned	next
unsigned	head
unsigned HOST_WIDE_INT	offset
unsigned HOST_WIDE_INT	size
unsigned HOST_WIDE_INT	fullsize
const char *	name
tree	decl
bitmap	solution
bitmap	oldsolution

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Field Documentation

tree variable_info::decl

Referenced by compute_points_to_sets(), create_function_info_for(), handle_lhs_call(), new_var_info(), and set_uids_in_ptset().

unsigned HOST_WIDE_INT variable_info::fullsize

Referenced by create_function_info_for(), create_variable_info_for_1(), first_vi_for_offset(), get_call_vi(), get_constraint_for_component_ref(), init_base_vars(), and make_heapvar().

unsigned variable_info::head

Referenced by build_pred_graph(), create_variable_info_for_1(), first_or_preceding_vi_for_offset(), first_vi_for_offset(), get_constraint_for_ptr_offset(), new_var_info(), and solution_set_expand().

unsigned int variable_info::id

Referenced by build_pred_graph(), create_function_info_for(), create_variable_info_for(), create_variable_info_for_1(), do_ds_constraint(), do_sd_constraint(), dump_solution_for_var(), find_func_clobbers(), find_what_var_points_to(), get_call_vi(), get_constraint_for_component_ref(), get_constraint_for_ptr_offset(), get_function_part_constraint(), handle_const_call(), handle_lhs_call(), handle_pure_call(), handle_rhs_call(), init_base_vars(), intra_create_variable_infos(), ipa_pta_execute(), make_constraint_from(), make_constraint_from_restrict(), make_copy_constraint(), make_transitive_closure_constraints(), new_var_info(), set_union_with_increment(), and solution_set_expand().

unsigned int variable_info::is_artificial_var

Referenced by find_what_var_points_to(), init_base_vars(), make_heapvar(), new_var_info(), set_uids_in_ptset(), set_union_with_increment(), and solution_set_expand().

unsigned int variable_info::is_fn_info

Referenced by create_function_info_for(), find_func_aliases_for_call(), find_func_clobbers(), ipa_pta_execute(), and new_var_info().

unsigned int variable_info::is_full_var

Referenced by build_pred_graph(), create_function_info_for(), create_variable_info_for_1(), do_ds_constraint(), do_sd_constraint(), do_structure_copy(), get_call_vi(), get_constraint_for_component_ref(), get_constraint_for_ptr_offset(), make_heapvar(), new_var_info(), set_union_with_increment(), and solution_set_expand().

unsigned int variable_info::is_global_var

Referenced by compute_points_to_sets(), create_function_info_for(), create_variable_info_for(), do_ds_constraint(), handle_lhs_call(), init_base_vars(), make_constraint_from_restrict(), new_var_info(), and set_uids_in_ptset().

unsigned int variable_info::is_heap_var

Referenced by compute_points_to_sets(), create_function_info_for(), find_what_var_points_to(), make_heapvar(), new_var_info(), and set_uids_in_ptset().

unsigned int variable_info::is_special_var

Referenced by do_complex_constraint(), do_ds_constraint(), init_base_vars(), move_complex_constraints(), and new_var_info().

unsigned int variable_info::is_unknown_size_var

Referenced by create_variable_info_for_1(), make_heapvar(), new_var_info(), and set_union_with_increment().

unsigned int variable_info::may_have_pointers

Referenced by create_function_info_for(), create_variable_info_for(), create_variable_info_for_1(), do_ds_constraint(), do_sd_constraint(), do_structure_copy(), dump_sa_points_to_info(), init_base_vars(), intra_create_variable_infos(), make_constraint_from_restrict(), new_var_info(), and process_constraint().

const char* variable_info::name

Referenced by dump_constraint(), dump_solution_for_var(), new_var_info(), and rewrite_constraints().

unsigned variable_info::next

Referenced by create_function_info_for(), do_ds_constraint(), do_sd_constraint(), first_or_preceding_vi_for_offset(), get_call_vi(), get_constraint_for_component_ref(), get_constraint_for_ptr_offset(), new_var_info(), set_union_with_increment(), and vi_next().

unsigned HOST_WIDE_INT variable_info::offset

Referenced by create_function_info_for(), create_variable_info_for_1(), do_ds_constraint(), do_sd_constraint(), do_structure_copy(), first_or_preceding_vi_for_offset(), first_vi_for_offset(), get_call_vi(), get_constraint_for_component_ref(), get_constraint_for_ptr_offset(), init_base_vars(), ipa_pta_execute(), make_heapvar(), and set_union_with_increment().

bitmap variable_info::oldsolution

Referenced by new_var_info(), solve_graph(), and unify_nodes().

unsigned int variable_info::only_restrict_pointers

Referenced by create_variable_info_for(), intra_create_variable_infos(), and new_var_info().

unsigned HOST_WIDE_INT variable_info::size

Referenced by create_function_info_for(), create_variable_info_for_1(), do_structure_copy(), first_or_preceding_vi_for_offset(), first_vi_for_offset(), get_call_vi(), get_constraint_for_component_ref(), init_base_vars(), and make_heapvar().

bitmap variable_info::solution

Referenced by do_complex_constraint(), do_ds_constraint(), do_sd_constraint(), dump_solution_for_var(), ipa_pta_execute(), new_var_info(), solve_graph(), and unify_nodes().

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

• tree-ssa-structalias.c