pointer-set.h File Reference

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Data Structures
struct	pointer_set_t
class	pointer_map< T >

Functions
struct pointer_set_t *	pointer_set_create (void)
void	pointer_set_destroy (struct pointer_set_t *pset)
int	pointer_set_contains (const struct pointer_set_t *pset, const void *p)
int	pointer_set_insert (struct pointer_set_t *pset, const void *p)
void	pointer_set_traverse (const struct pointer_set_t *, bool(*)(const void *, void *), void *)
bool	pointer_set_lookup (const pointer_set_t *, const void *, size_t *)
pointer_map_t *	pointer_map_create (void)
void	pointer_map_destroy (pointer_map_t *pmap)
void **	pointer_map_contains (const pointer_map_t *pmap, const void *p)
void **	pointer_map_insert (pointer_map_t *pmap, const void *p)
void	pointer_map_traverse (const pointer_map_t *, bool(*)(const void *, void **, void *), void *)

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Function Documentation

void** pointer_map_contains	(	const pointer_map_t *	pmap,
		const void *	p
	)

pointer_map_t* pointer_map_create ( void  )

read

   Allocate an empty pointer map.  

Referenced by add_partitioned_vars_to_ptset(), delete_unreachable_blocks_update_callgraph(), get_base_var(), and idx_contains_abnormal_ssa_name_p().

void pointer_map_destroy

(

struct pointer_map_t *

pmap

)

   Reclaims all memory associated with PMAP.  

References pointer_set_lookup(), pointer_map_t::pset, and pointer_map_t::values.

Referenced by adjust_iv_update_pos(), delete_unreachable_blocks_update_callgraph(), dump_cgraph_node_set(), free_var_map_entry(), lto_symtab_encoder_new(), update_alias_info_with_stack_vars(), and varpool_node_set_find().

void** pointer_map_insert	(	pointer_map_t *	pmap,
		const void *	p
	)

void pointer_map_traverse	(	const pointer_map_t *	,
		bool(*)(const void *, void **, void *)	,
		void *
	)

int pointer_set_contains	(	const struct pointer_set_t *	pset,
		const void *	p
	)

struct pointer_set_t* pointer_set_create ( void  )

read

   Allocate an empty pointer set.  

Referenced by debug_generic_stmt(), devirt_node_removal_hook(), function_always_visible_to_compiler_p(), is_use_properly_guarded(), possible_polymorphic_call_target_p(), odr_hasher::remove(), update_alias_info_with_stack_vars(), visit_hist(), and write_symbol().

void pointer_set_destroy

(

struct pointer_set_t *

pset

)

int pointer_set_insert	(	struct pointer_set_t *	pset,
		const void *	p
	)

bool pointer_set_lookup	(	const pointer_set_t *	,
		const void *	,
		size_t *
	)

void pointer_set_traverse	(	const struct pointer_set_t *	pset,
		bool(*)(const void *, void *)	fn,
		void *	data
	)

   Pass each pointer in PSET to the function in FN, together with the fixed
   parameter DATA.  If FN returns false, the iteration stops.  

References pointer_map_t::pset, and pointer_map_t::values.