df_d Class Reference

#include <df.h>

Collaboration diagram for df_d:

Data Fields
struct dataflow *	problems_in_order [DF_LAST_PROBLEM_PLUS1]
struct dataflow *	problems_by_index [DF_LAST_PROBLEM_PLUS1]
bitmap	blocks_to_analyze
struct df_ref_info	def_info
struct df_ref_info	use_info
struct df_reg_info **	def_regs
struct df_reg_info **	use_regs
struct df_reg_info **	eq_use_regs
unsigned int	regs_size
unsigned int	regs_inited
struct df_insn_info **	insns
unsigned int	insns_size
int	num_problems_defined
bitmap_head	hardware_regs_used
bitmap_head	regular_block_artificial_uses
bitmap_head	eh_block_artificial_uses
bitmap	entry_block_defs
bitmap	exit_block_uses
bitmap_head	insns_to_delete
bitmap_head	insns_to_rescan
bitmap_head	insns_to_notes_rescan
int *	postorder
int *	postorder_inverted
int	n_blocks
unsigned int *	hard_regs_live_count
unsigned int	ref_order
int	changeable_flags: 8
bool	analyze_subset
bool	redo_entry_and_exit

Field Documentation

analyze_subset

bool df_d::analyze_subset

Referenced by df_analyze(), df_analyze_1(), df_finish_pass(), df_install_ref_incremental(), df_install_refs(), df_reg_chain_unlink(), df_reorganize_refs_by_reg(), and df_set_blocks().

blocks_to_analyze

bitmap df_d::blocks_to_analyze

Referenced by df_analyze(), df_analyze_1(), df_compact_blocks(), df_dump_region(), df_dump_start(), df_finish_pass(), df_install_ref_incremental(), df_install_refs(), df_reg_chain_unlink(), df_reorganize_refs_by_insn(), df_reorganize_refs_by_reg_by_insn(), df_scan_free(), df_set_blocks(), and latch_dominating_def().

changeable_flags

int df_d::changeable_flags

Referenced by df_add_refs_to_table(), df_analyze_1(), df_chain_bb_dump(), df_chain_create_bb(), df_chain_create_bb_process_use(), df_chain_insn_bottom_dump(), df_chain_insn_top_dump(), df_clear_flags(), df_find_use(), df_finish_pass(), df_insn_delete(), df_insn_rescan(), df_insn_rescan_all(), df_lr_finalize(), df_md_bb_local_compute(), df_md_bb_local_compute_process_def(), df_md_simulate_one_insn(), df_notes_rescan(), df_process_deferred_rescans(), df_rd_bb_local_compute(), df_rd_bb_local_compute_process_def(), df_rd_dump_defs_set(), df_rd_local_compute(), df_rd_simulate_one_insn(), df_rd_transfer_function(), df_reorganize_refs_by_reg_by_insn(), df_reorganize_refs_by_reg_by_reg(), df_set_flags(), df_verify(), ira(), and rest_of_handle_df_initialize().

def_info

struct df_ref_info df_d::def_info

Referenced by df_grow_reg_info(), df_install_ref_incremental(), df_maybe_reorganize_def_refs(), df_refs_add_to_chains(), df_reg_chain_unlink(), df_scan_blocks(), and df_scan_free_internal().

def_regs

struct df_reg_info** df_d::def_regs

Referenced by df_grow_reg_info(), df_install_ref_incremental(), df_refs_add_to_chains(), and df_scan_free_internal().

eh_block_artificial_uses

bitmap_head df_d::eh_block_artificial_uses

Referenced by df_bb_refs_collect(), df_scan_alloc(), df_scan_blocks(), df_scan_free_internal(), df_scan_start_dump(), df_scan_verify(), df_simulate_fixup_sets(), and fast_dce().

entry_block_defs

bitmap df_d::entry_block_defs

Referenced by df_bb_refs_collect(), df_entry_block_bitmap_verify(), df_scan_alloc(), df_scan_blocks(), df_scan_free_internal(), df_scan_start_dump(), and df_update_entry_block_defs().

eq_use_regs

struct df_reg_info** df_d::eq_use_regs

Referenced by df_grow_reg_info(), df_install_ref_incremental(), df_refs_add_to_chains(), and df_scan_free_internal().

exit_block_uses

bitmap df_d::exit_block_uses

Referenced by df_bb_refs_collect(), df_exit_block_bitmap_verify(), df_get_call_refs(), df_lr_local_compute(), df_scan_alloc(), df_scan_blocks(), df_scan_free_internal(), df_scan_start_dump(), df_update_exit_block_uses(), and df_word_lr_local_compute().

hard_regs_live_count

unsigned int* df_d::hard_regs_live_count

Referenced by df_hard_reg_used_count(), df_hard_reg_used_p(), df_install_ref(), df_reg_chain_unlink(), rest_of_handle_df_finish(), and rest_of_handle_df_initialize().

hardware_regs_used

bitmap_head df_d::hardware_regs_used

Referenced by df_lr_confluence_0(), df_lr_confluence_n(), df_lr_local_compute(), df_scan_alloc(), df_scan_free_internal(), and df_scan_start_dump().

insns

struct df_insn_info** df_d::insns

Referenced by df_grow_insn_info(), and df_scan_free_internal().

insns_size

unsigned int df_d::insns_size

Referenced by df_grow_insn_info().

insns_to_delete

bitmap_head df_d::insns_to_delete

Referenced by df_insn_delete(), df_insn_info_delete(), df_insn_rescan(), df_insn_rescan_all(), df_insn_rescan_debug_internal(), df_notes_rescan(), df_process_deferred_rescans(), df_scan_alloc(), and df_scan_free_internal().

insns_to_notes_rescan

bitmap_head df_d::insns_to_notes_rescan

Referenced by df_insn_delete(), df_insn_info_delete(), df_insn_rescan(), df_insn_rescan_all(), df_insn_rescan_debug_internal(), df_notes_rescan(), df_process_deferred_rescans(), df_scan_alloc(), and df_scan_free_internal().

insns_to_rescan

bitmap_head df_d::insns_to_rescan

Referenced by df_insn_delete(), df_insn_info_delete(), df_insn_rescan(), df_insn_rescan_all(), df_insn_rescan_debug_internal(), df_notes_rescan(), df_process_deferred_rescans(), df_scan_alloc(), and df_scan_free_internal().

n_blocks

int df_d::n_blocks

Referenced by df_analyze(), df_analyze_1(), df_analyze_loop(), df_get_n_blocks(), and df_lr_finalize().

num_problems_defined

int df_d::num_problems_defined

Referenced by df_add_problem(), df_analyze_1(), df_bb_delete(), df_bb_replace(), df_clear_bb_dirty(), df_compact_blocks(), df_dump_bb_problem_data(), df_dump_insn_problem_data(), df_dump_start(), df_mark_solutions_dirty(), df_remove_problem(), df_set_bb_dirty(), df_set_blocks(), and rest_of_handle_df_finish().

postorder

int* df_d::postorder

Referenced by df_analyze(), df_analyze_1(), df_analyze_loop(), df_get_n_blocks(), df_get_postorder(), df_lr_finalize(), and rest_of_handle_df_finish().

postorder_inverted

int* df_d::postorder_inverted

Referenced by df_analyze(), df_analyze_1(), df_analyze_loop(), df_get_n_blocks(), df_get_postorder(), and rest_of_handle_df_finish().

problems_by_index

struct dataflow* df_d::problems_by_index[DF_LAST_PROBLEM_PLUS1]

Referenced by df_add_problem(), df_finish_pass(), and df_remove_problem().

problems_in_order

struct dataflow* df_d::problems_in_order[DF_LAST_PROBLEM_PLUS1]

Referenced by df_add_problem(), df_analyze_1(), df_bb_delete(), df_bb_replace(), df_clear_bb_dirty(), df_compact_blocks(), df_dump_bb_problem_data(), df_dump_insn_problem_data(), df_dump_start(), df_mark_solutions_dirty(), df_remove_problem(), df_set_bb_dirty(), df_set_blocks(), and rest_of_handle_df_finish().

redo_entry_and_exit

bool df_d::redo_entry_and_exit

Referenced by df_compute_regs_ever_live(), df_process_deferred_rescans(), and df_set_regs_ever_live().

ref_order

unsigned int df_d::ref_order

Referenced by df_ref_create_structure(), and df_ref_record().

regs_inited

unsigned int df_d::regs_inited

Referenced by df_count_refs(), df_grow_reg_info(), df_reorganize_refs_by_reg_by_insn(), df_reorganize_refs_by_reg_by_reg(), and df_scan_start_dump().

regs_size

unsigned int df_d::regs_size

Referenced by df_grow_reg_info(), and df_scan_free_internal().

regular_block_artificial_uses

bitmap_head df_d::regular_block_artificial_uses

Referenced by df_bb_refs_collect(), df_scan_alloc(), df_scan_blocks(), df_scan_free_internal(), df_scan_start_dump(), df_scan_verify(), df_simulate_fixup_sets(), and fast_dce().

use_info

struct df_ref_info df_d::use_info

Referenced by df_grow_reg_info(), df_install_ref_incremental(), df_maybe_reorganize_use_refs(), df_refs_add_to_chains(), df_reg_chain_unlink(), df_scan_blocks(), and df_scan_free_internal().

use_regs

struct df_reg_info** df_d::use_regs

Referenced by df_grow_reg_info(), df_install_ref_incremental(), df_refs_add_to_chains(), and df_scan_free_internal().

---

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

• df.h