lra_reg Struct Reference

#include <lra-int.h>

Collaboration diagram for lra_reg:

Data Fields
bitmap_head	insn_bitmap
HARD_REG_SET	conflict_hard_regs
int	preferred_hard_regno1
int	preferred_hard_regno2
int	preferred_hard_regno_profit1
int	preferred_hard_regno_profit2
bool	no_stack_p
bool	call_p
int	nrefs
int	freq
int	last_reload
int	restore_regno
int	val
int	offset
enum machine_mode	biggest_mode
lra_live_range_t	live_ranges
lra_copy_t	copies

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Detailed Description

Common info about a register (pseudo or hard register).   

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Field Documentation

enum machine_mode lra_reg::biggest_mode

Referenced by assign_hard_regno(), assign_spill_hard_regs(), find_hard_regno_for(), initialize_lra_reg_info_element(), lra_constraints(), lra_create_live_ranges(), process_bb_lives(), and setup_live_pseudos_and_spill_after_risky_transforms().

bool lra_reg::call_p

Referenced by check_pseudos_live_through_calls(), and lra_create_live_ranges().

HARD_REG_SET lra_reg::conflict_hard_regs

Referenced by initialize_lra_reg_info_element().

lra_copy_t lra_reg::copies

Referenced by initialize_lra_reg_info_element(), lra_create_copy(), and lra_free_copies().

int lra_reg::freq

Referenced by find_hard_regno_for(), init_regno_assign_info(), initialize_lra_reg_info_element(), invalidate_insn_data_regno_info(), lra_create_copy(), lra_create_live_ranges(), lra_setup_reg_renumber(), setup_insn_reg_info(), and spill_for().

bitmap_head lra_reg::insn_bitmap

Referenced by finish_reg_info(), initialize_lra_reg_info_element(), lra_eliminate(), and update_reg_eliminate().

int lra_reg::last_reload

Referenced by initialize_lra_reg_info_element(), lra_emit_move(), and process_alt_operands().

lra_live_range_t lra_reg::live_ranges

Referenced by initialize_lra_reg_info_element(), insert_in_live_range_start_chain(), lra_create_live_ranges(), mark_pseudo_dead(), mark_pseudo_live(), and merge_pseudos().

bool lra_reg::no_stack_p

Referenced by initialize_lra_reg_info_element(), lra_create_live_ranges(), and process_bb_lives().

int lra_reg::nrefs

Referenced by initialize_lra_reg_info_element(), invalidate_insn_data_regno_info(), and setup_insn_reg_info().

int lra_reg::offset

Referenced by find_hard_regno_for(), initialize_lra_reg_info_element(), lra_assign_reg_val(), lra_update_reg_val_offset(), and setup_live_pseudos_and_spill_after_risky_transforms().

int lra_reg::preferred_hard_regno1

Referenced by find_hard_regno_for(), initialize_lra_reg_info_element(), lra_create_live_ranges(), and lra_setup_reload_pseudo_preferenced_hard_reg().

int lra_reg::preferred_hard_regno2

Referenced by initialize_lra_reg_info_element(), lra_create_live_ranges(), and lra_setup_reload_pseudo_preferenced_hard_reg().

int lra_reg::preferred_hard_regno_profit1

Referenced by initialize_lra_reg_info_element(), lra_create_live_ranges(), and lra_setup_reload_pseudo_preferenced_hard_reg().

int lra_reg::preferred_hard_regno_profit2

Referenced by initialize_lra_reg_info_element(), lra_create_live_ranges(), and lra_setup_reload_pseudo_preferenced_hard_reg().

int lra_reg::restore_regno

Referenced by curr_insn_transform(), inherit_reload_reg(), initialize_lra_reg_info_element(), lra_undo_inheritance(), remove_inheritance_pseudos(), split_reg(), and undo_optional_reloads().

int lra_reg::val

Referenced by find_hard_regno_for(), initialize_lra_reg_info_element(), lra_assign_reg_val(), lra_set_regno_unique_value(), setup_live_pseudos_and_spill_after_risky_transforms(), and update_reg_eliminate().

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

• lra-int.h