eh_region_d Struct Reference

#include <except.h>

Collaboration diagram for eh_region_d:

Data Structures
union	eh_region_u

Data Fields
struct eh_region_d *	outer
struct eh_region_d *	inner
struct eh_region_d *	next_peer
int	index
enum eh_region_type	type
union eh_region_d::eh_region_u	u
struct eh_landing_pad_d *	landing_pads
rtx	exc_ptr_reg
rtx	filter_reg
bool	use_cxa_end_cleanup

Detailed Description

Describes one exception region.   

Field Documentation

exc_ptr_reg

rtx eh_region_d::exc_ptr_reg

Referenced by expand_builtin_eh_copy_values(), expand_builtin_eh_pointer(), and expand_dw2_landing_pad_for_region().

filter_reg

rtx eh_region_d::filter_reg

Referenced by expand_builtin_eh_copy_values(), expand_builtin_eh_filter(), and expand_dw2_landing_pad_for_region().

index

int eh_region_d::index

Referenced by cleanup_empty_eh(), eh_region_outermost(), emit_resx(), gen_eh_region(), gsi_insert_finally_seq_after_call(), lower_catch(), lower_eh_filter(), lower_resx(), mark_reachable_handlers(), maybe_duplicate_eh_stmt_fn(), move_stmt_eh_region_nr(), note_eh_region_may_contain_throw(), output_eh_lp(), output_eh_regions(), record_stmt_eh_region(), remap_eh_region_nr(), remove_eh_handler_splicer(), remove_unreachable_eh_regions_worker(), remove_unreachable_handlers(), and remove_unreachable_handlers_no_lp().

inner

struct eh_region_d* eh_region_d::inner

Referenced by duplicate_eh_regions_1(), ehr_next(), gen_eh_region(), remove_eh_handler(), remove_eh_handler_splicer(), remove_unreachable_eh_regions_worker(), and verify_eh_tree().

landing_pads

struct eh_landing_pad_d* eh_region_d::landing_pads

Referenced by add_conflict_from_region_landing_pads(), cleanup_empty_eh_move_lp(), duplicate_eh_regions_1(), emit_post_landing_pad(), gen_eh_landing_pad(), record_stmt_eh_region(), remove_eh_handler_splicer(), remove_eh_landing_pad(), and remove_unreachable_handlers_no_lp().

next_peer

struct eh_region_d* eh_region_d::next_peer

Referenced by duplicate_eh_regions(), duplicate_eh_regions_1(), ehr_next(), gen_eh_region(), remove_eh_handler(), remove_eh_handler_splicer(), remove_unreachable_eh_regions_worker(), and verify_eh_tree().

outer

struct eh_region_d* eh_region_d::outer

Referenced by cleanup_is_dead_in(), collect_one_action_chain(), eh_region_outermost(), emit_resx(), gen_eh_region(), note_eh_region_may_contain_throw(), remove_eh_handler(), remove_eh_handler_splicer(), and verify_eh_tree().

type

enum eh_region_type eh_region_d::type

Referenced by add_conflict_from_region_landing_pads(), cleanup_empty_eh(), cleanup_is_dead_in(), collect_one_action_chain(), duplicate_eh_regions_1(), gen_eh_region(), gen_eh_region_catch(), lower_resx(), note_eh_region_may_contain_throw(), record_stmt_eh_region(), and remove_unreachable_handlers_no_lp().

u

union eh_region_d::eh_region_u eh_region_d::u

Referenced by collect_one_action_chain(), duplicate_eh_regions_1(), gen_eh_region_allowed(), gen_eh_region_catch(), lower_eh_filter(), lower_eh_must_not_throw(), and lower_resx().

use_cxa_end_cleanup

bool eh_region_d::use_cxa_end_cleanup

Referenced by duplicate_eh_regions_1(), gen_eh_region(), and lower_resx().

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

• except.h